Monitoring equipment

Abstract

A monitoring device (100), comprising a housing assembly (110), and a display screen assembly (122), a board card assembly (130) and at least one heat conducting structure (140) sequentially distributed along a first direction (X), a first side of the at least one heat conducting structure (140) facing the board card assembly (130); the board card assembly (130) comprises at least two circuit boards (131), the at least two circuit boards (131) are located between the at least one heat conduction structure (140) and the display screen assembly (122) and distributed in the second direction (Y), the second direction (Y) is perpendicular to the first direction (X), one side board face of each circuit board (131) faces the display screen assembly (122), the other opposite side board face of each circuit board (131) faces the at least one heat conduction structure (140), and the second direction (Y) is perpendicular to the first direction (X). The at least two circuit boards (131) share the same heat conduction structure (140), and a heat conduction medium is arranged between at least one of the at least two circuit boards (131) and the heat conduction structure (140). According to the monitoring device (100) provided by the embodiment of the invention, the overall thickness of the monitoring device (100) can be reduced, so that the interior of the monitoring device (100) has a relatively good heat dissipation effect while the monitoring device (100) is thinner.

Description

Monitoring equipment

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on September 27, 2023, with application number 202311270487.0. The entire contents of the above application are incorporated by reference into this application. Technical Field

[0002] The present application relates to the field of medical device technology, and in particular to a monitoring device. Background Art

[0003] Monitoring equipment is the most widely used medical device. It is mostly used to monitor the vital signs parameters such as electrocardiogram, blood oxygen, body temperature, blood pressure, etc. of critically ill and subcritically ill patients, and display the vital signs parameters through display screen components, so that doctors can understand the patient's vital signs status at any time.

[0004] To improve space utilization within hospital wards and enhance installation convenience, monitoring equipment is becoming increasingly lightweight and thinner. However, these devices generate significant heat during use, requiring internal heat dissipation. This reduction in weight and thickness can compromise internal heat dissipation.

[0005] Summary of the Invention

[0006] The embodiments of the present application provide a monitoring device, which aims to solve the problem of poor internal heat dissipation of the monitoring device due to its lightweight and thin design.

[0007] An embodiment of the present application provides a monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, the monitoring device comprising:

[0008] housing assembly;

[0009] a display screen assembly connected to the housing assembly, the display screen assembly being used to display the processed physiological parameter data of the patient;

[0010] A board component, configured to at least acquire the physiological parameter data of the patient collected by the parameter sensor and process the data;

[0011] At least one heat-conducting structure, the at least one heat-conducting structure being used to conduct heat energy generated by the board assembly;

[0012] In which, the display screen assembly, the board assembly and the at least one heat-conducting structure are distributed in sequence along a first direction, and the first side of the at least one heat-conducting structure faces the board assembly; the board assembly includes at least two circuit boards, and the at least two circuit boards are located between the at least one heat-conducting structure and the display screen assembly, and are distributed along a second direction, the second direction is perpendicular to the first direction, one side surface of each of the circuit boards faces the display screen assembly and the other side surface opposite thereto faces at least one heat-conducting structure, at least two circuit boards share the same heat-conducting structure, and a heat-conducting medium is provided between at least one of the at least two circuit boards and the heat-conducting structure.

[0013] The embodiment of the present application further provides a monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, the monitoring device comprising:

[0014] housing assembly;

[0015] a display screen assembly connected to the housing assembly, the display screen assembly being used to display the processed physiological parameter data of the patient;

[0016] A board component, configured to at least acquire the physiological parameter data of the patient collected by the parameter sensor and process the data;

[0017] At least one heat-conducting structure for conducting heat energy generated by the board assembly;

[0018] The display screen assembly, the board assembly, and the at least one heat-conducting structure are sequentially distributed along a first direction, with a first side of the heat-conducting structure facing the board assembly; the board assembly includes at least two circuit boards, one side of each circuit board facing the display screen assembly and the other side thereof facing the at least one heat-conducting structure, and a heat-conducting medium is respectively provided between each circuit board and the heat-conducting structure;

[0019] Each of the circuit boards includes a main circuit area having a main circuit formed therein, and the orthographic projections of the main circuit areas of at least two of the circuit boards on a projection plane perpendicular to the first direction do not overlap with each other; and / or,

[0020] The plates of at least two of the circuit boards are both passed through by the same plane, and the plane is perpendicular to the first direction.

[0021] The embodiment of the present application further provides a monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, the monitoring device comprising:

[0022] housing assembly;

[0023] a display screen assembly connected to the housing assembly, the display screen assembly being used to display the processed physiological parameter data of the patient;

[0024] a board assembly for at least acquiring the physiological parameter data of the patient collected by the parameter sensor and processing the same, wherein the board assembly comprises a first circuit board, a second circuit board, and a third circuit board, each of the circuit boards being respectively located on one side of the display screen assembly along a first direction, the first direction being perpendicular to the display screen, one side surface of each circuit board facing the display screen assembly, the first circuit board being a main control board, the second circuit board being a power supply board, and the third circuit board being a built-in information control board for connecting to an external information system, the third circuit board being used to collect information from the external information system and process the information;

[0025] At least two of the circuit boards are distributed along a second direction, and the second direction is perpendicular to the first direction; and / or,

[0026] The circuit board includes a main circuit area having a main circuit formed therein, and the orthographic projections of the main circuit area of ​​each circuit board on a projection plane perpendicular to the first direction do not overlap with each other; and / or,

[0027] The plates of at least two of the circuit boards are both passed through by the same plane, and the plane is perpendicular to the first direction.

[0028] The embodiment of the present application further provides a monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, the monitoring device comprising:

[0029] housing assembly;

[0030] a display screen assembly connected to the housing assembly, the display screen assembly being used to display the processed physiological parameter data of the patient;

[0031] The board assembly includes a main control board and a power board, wherein the main control board is used to at least obtain the physiological parameter data of the patient collected by the parameter sensor and process it; the power board is electrically connected to the main control board, and the power board is used to be electrically connected to a power supply device so that the power supply device supplies power to the main control board;

[0032] At least one heat-conducting structure for conducting heat energy generated by the board assembly;

[0033] The display screen assembly, the board assembly, and the heat-conducting structure are sequentially distributed along a first direction, with a first side of the heat-conducting structure facing the board assembly; one side of the main control board and the power board faces the display screen assembly, while the other side faces the at least one heat-conducting structure; a heat-conducting medium is respectively provided between the main control board and the power board and the same heat-conducting structure, so that the heat-conducting structure conducts heat generated by the main control board and the power board;

[0034] The main control board and the power board are distributed along a second direction, which is perpendicular to the first direction, and / or the orthographic projections of the main control board and the power board on a projection plane perpendicular to the first direction do not overlap with each other.

[0035] The present application also provides a monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient. The monitoring device can be mounted on a fixed support frame, and includes:

[0036] housing assembly;

[0037] a display screen assembly connected to the housing assembly, the display screen assembly being used to display the processed physiological parameter data of the patient;

[0038] at least one heat-conducting structure, located on one side of the display screen assembly along the first direction, the heat-conducting structure having a mounting portion for connecting to the support frame, so that the heat-conducting structure is connected to the support frame, thereby conducting heat to the support frame;

[0039] A board assembly is used to at least obtain the physiological parameter data of the patient collected by the parameter sensor and process it; the board assembly includes at least one circuit board, the at least one circuit board is connected to the at least one heat-conducting structure, and a heat-conducting medium is provided between the at least one circuit board and the at least one heat-conducting structure, so that the at least one heat-conducting structure conducts the heat of the circuit board to the support frame.

[0040] The embodiment of the present application further provides a monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, the monitoring device comprising:

[0041] housing assembly;

[0042] a display screen assembly connected to the housing assembly, the display screen assembly being used to display the processed physiological parameter data of the patient;

[0043] A board assembly is connected to the housing assembly, the display screen assembly and the board assembly are sequentially distributed along a first direction, the board assembly is used to at least obtain the physiological parameter data of the patient collected by the parameter sensor and process it; the board assembly includes at least two circuit boards, one side of each circuit board faces the display screen assembly; each circuit board includes a main circuit area having a main circuit formed therein, and the orthographic projections of the main circuit areas of at least two circuit boards on a projection plane perpendicular to the first direction do not overlap with each other; or, the at least two circuit boards are distributed along a second direction, the second direction being perpendicular to the first direction;

[0044] The orthographic projection area of ​​the board assembly on the projection plane perpendicular to the first direction is S1, and the orthographic projection area of ​​the monitoring device on the projection plane is S2, wherein 26%≤S1 / S2≤70%.

[0045] The embodiment of the present application further provides a monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, the monitoring device comprising:

[0046] A housing assembly, the housing assembly comprising a cavity and a rear shell, the rear shell comprising a rear surface, the rear surface being located on a side of the rear shell facing away from the cavity, the rear surface being provided with a mounting protrusion, and a receiving space formed in the mounting protrusion and communicating with the cavity;

[0047] a display screen assembly connected to the housing assembly, the display screen assembly being used to display the processed physiological parameter data of the patient;

[0048] at least one heat-conducting structure, located on one side of the display screen assembly along the first direction, at least a portion of the heat-conducting structure being located within the accommodation space;

[0049] a board assembly for at least acquiring and processing the physiological parameter data of the patient collected by the parameter sensor; the board assembly comprising at least two circuit boards, the at least two circuit boards being located within the cavity and / or the accommodating space, the at least two circuit boards being located on a side of the at least one heat-conducting structure facing the display screen assembly, one side surface of each of the circuit boards facing the display screen assembly, and a heat-conducting medium being provided between each of the circuit boards and the at least one heat-conducting structure;

[0050] The circuit board includes a main circuit area having a main circuit formed therein, and the orthographic projections of the main circuit area of ​​each circuit board on a projection plane perpendicular to the first direction do not overlap with each other; and / or,

[0051] The plates of at least two of the circuit boards are both passed through by the same plane, and the plane is perpendicular to the first direction.

[0052] The monitoring device provided in the embodiment of the present application is configured such that at least two circuit boards of the board assembly are distributed along the second direction between at least one heat-conducting structure and the display screen assembly, and a heat-conducting medium is provided between at least one of the at least two circuit boards and the heat-conducting structure. This allows the heat-conducting structure to cool and dissipate the at least two circuit boards of the board assembly while making the overall thickness of the board assembly in the first direction as thin as possible, thereby reducing the thickness of the monitoring device while achieving a better heat dissipation effect on the interior. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The following detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings will make the technical solutions and other beneficial effects of the present application apparent.

[0054] FIG1 is a schematic structural diagram of a first embodiment of a monitoring device provided in an embodiment of the present application;

[0055] FIG2 is a schematic diagram of the exploded structure of the monitoring device in FIG1 ;

[0056] FIG3 is a schematic diagram of the exploded structure of an embodiment of the present application, including a mounting plate, a board assembly, a battery, and a heat-conducting structure;

[0057] FIG4 is a view from another angle of the mounting plate, board assembly, battery and heat conducting structure in FIG3 ;

[0058] FIG5 is a schematic diagram of the assembly of a mounting plate, a board assembly, a battery, and a heat-conducting structure according to an embodiment of the present application;

[0059] FIG6 is a schematic diagram of the internal airflow of the monitoring device when it is placed horizontally in an embodiment of the present application;

[0060] FIG7 is a schematic diagram of the internal airflow of the monitoring device when the monitor is placed vertically in an embodiment of the present application;

[0061] FIG8 is a schematic structural diagram of a second embodiment of a monitoring device provided in an embodiment of the present application;

[0062] FIG9 is a cross-sectional view taken along the AA direction in FIG8 ;

[0063] FIG10 is a schematic diagram of the exploded structure of the display panel and the front housing provided in an embodiment of the present application;

[0064] FIG11 is a partial schematic diagram of a monitoring device provided in an embodiment of the present application;

[0065] FIG12 is a front view of a monitoring device provided in an embodiment of the present application;

[0066] FIG13 is a thermal simulation diagram of a heat-conducting structure in which multiple heat-conducting parts are integrated into one structure according to an embodiment of the present application;

[0067] FIG14 is a thermal simulation diagram of an embodiment of the present application in which the heat-conducting structure includes multiple heat-conducting members;

[0068] FIG15 is a schematic structural diagram of a third embodiment of a monitoring device provided in an embodiment of the present application;

[0069] FIG16 is a schematic structural diagram of a first embodiment of a display screen assembly provided in an embodiment of the present application;

[0070] FIG17 is a partial enlarged view of the connecting section in FIG16;

[0071] FIG18 is a schematic structural diagram of a second embodiment of a display screen assembly provided in an embodiment of the present application;

[0072] FIG19 is a partial enlarged view of the connecting section in FIG18;

[0073] FIG20 is a schematic structural diagram of a third embodiment of a display screen assembly provided in an embodiment of the present application;

[0074] FIG21 is a partial view of a simplified diagram of the positional relationship between the warning light and the display screen assembly provided in an embodiment of the present application;

[0075] FIG22 is a cross-sectional view taken along line BB in FIG15 ;

[0076] FIG23 is an enlarged view of point A in FIG22;

[0077] FIG24 is a schematic structural diagram of an embodiment of a front housing and display screen assembly provided in an embodiment of the present application;

[0078] FIG25 is a cross-sectional view taken along the CC direction in FIG24;

[0079] FIG26 is a schematic structural diagram of a fourth embodiment of a monitoring device provided in an embodiment of the present application;

[0080] FIG27 is a schematic diagram of the exploded structure of the display screen assembly and the housing assembly of the monitoring device in FIG26;

[0081] FIG28 is a schematic structural diagram of a fifth embodiment of a monitoring device provided in an embodiment of the present application;

[0082] FIG29 is a partial enlarged view of the cross-sectional view along the DD direction in FIG28;

[0083] FIG30 is a partial enlarged view of the cross-sectional view taken along the EE direction in FIG28;

[0084] FIG31 is a partial enlarged view of a first embodiment of the frame, the near field communication module, and the fixing portion provided in an embodiment of the present application in the reverse direction along the first direction;

[0085] FIG32 is a partial enlarged view of a second embodiment of the frame, the near field communication module, and the fixing portion provided by the embodiment of the present application, in the reverse direction along the first direction;

[0086] FIG33 is a schematic structural diagram of a sixth embodiment of a monitoring device provided in an embodiment of the present application;

[0087] FIG34 is a schematic diagram of the exploded structure of a monitoring device provided in an embodiment of the present application;

[0088] FIG35 is an enlarged view of point B in FIG34;

[0089] FIG36 is a cross-sectional view taken along the FF direction in FIG33 ;

[0090] FIG37 is an enlarged view of point C in FIG36;

[0091] FIG38 is a partially enlarged cross-sectional view of a seventh embodiment of the monitoring device provided in an embodiment of the present application;

[0092] FIG39 is a schematic structural diagram of a first embodiment of a front housing and an alarm light provided in an embodiment of the present application;

[0093] Figure 40 is an enlarged view of point D in Figure 39;

[0094] FIG41 is a cross-sectional view taken along the GG direction in FIG40;

[0095] FIG42 is a partial cross-sectional view of a second embodiment of the front housing and the warning light provided in an embodiment of the present application, wherein the cross-sectional plane is perpendicular to the length direction of the corresponding frame;

[0096] FIG43 is a schematic structural diagram of a third embodiment of a front housing and an alarm light provided in an embodiment of the present application;

[0097] FIG44 is a schematic diagram of the exploded structure of a fourth embodiment of the front housing and the warning light provided in an embodiment of the present application;

[0098] FIG45 is a partial view of the cross-sectional view taken along the HH direction in FIG43;

[0099] FIG46 is a schematic structural diagram of a fifth embodiment of a front housing and an alarm light provided in an embodiment of the present application;

[0100] FIG47 is a schematic diagram of the exploded structure of the front housing and the warning light in FIG46;

[0101] FIG48 is a cross-sectional view taken along line II in FIG46;

[0102] Figure 49 is an enlarged view of point E in Figure 48;

[0103] FIG50 is a schematic structural diagram of a sixth embodiment of a front housing and an alarm light provided in an embodiment of the present application;

[0104] FIG51 is a cross-sectional view taken along the JJ direction in FIG50;

[0105] Figure 52 is an enlarged view of point F in Figure 51. DETAILED DESCRIPTION

[0106] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.

[0107] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0108] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, electrical connections, or mutual communication; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0109] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0110] The disclosure below provides many different embodiments or examples for realizing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art will appreciate the application of other processes and / or the use of other materials.

[0111] The present application provides a monitoring device, which is described in detail below.

[0112] Figure 1 is a schematic structural diagram of an embodiment of the monitoring device provided in an embodiment of the present application. As shown in Figure 1, the monitoring device 100 is a medical device mainly used in an operating room or a hospital department. The monitoring device 100 is mainly used to obtain and process the physiological parameter data of the patient collected by the parameter sensor, and to display the processed physiological parameter data of the patient. Among them, the monitoring device 100 can be used to monitor the vital signs parameters such as electrocardiogram, blood oxygen, body temperature, blood pressure, etc. of critically ill and subcritically ill patients. The patient's vital signs parameters such as electrocardiogram, blood oxygen, body temperature, blood pressure, etc. are displayed through the monitoring device 100, so that medical staff can understand the patient's physical status in real time.

[0113] As shown in Figures 1 and 2, the monitoring device 100 includes a display assembly 122 and a housing assembly 110. The housing assembly 110 includes a cavity 1110. The housing assembly 110 includes a front shell 111 and a rear shell 112. The front shell 111 and the rear shell 112 are connected in sequence along a first direction X, and the front shell 111 and the rear shell 112 can enclose the cavity 1110. The display assembly 122 is used to display images. Specifically, the display assembly 122 is used to display processed physiological parameter data of the patient.

[0114] Monitoring device 100 may include a board assembly 130 for acquiring and processing physiological parameter data collected by parameter sensors. Display screen assembly 122 and board assembly 130 may be electrically connected, allowing board assembly 130 to transmit the patient's physiological parameter data to display screen assembly 122 for display. Board assembly 130 is connected to housing assembly 110, with at least a portion of board assembly 130 located within cavity 1110 of housing assembly 110.

[0115] In some embodiments, the board assembly 130 may include a main control board 1311, which is configured to electrically connect to an external parameter circuit board, which is configured to electrically connect to a parameter sensor to obtain the patient's physiological parameter data collected by the parameter sensor. Alternatively, the board assembly 130 may include the main control board 1311 and the parameter circuit board, which are electrically connected to each other, and the parameter circuit board is configured to electrically connect to the parameter sensor to obtain the patient's physiological parameter data collected by the parameter sensor.

[0116] Among them, the display screen assembly 122 is connected to the front shell 111, and the display screen assembly 122 and the board assembly 130 are distributed in sequence along the first direction X. The display screen assembly 122 is used to display one or more of the patient's vital sign parameters such as electrocardiogram, blood oxygen, body temperature, blood pressure, etc. The type of image displayed by the display screen assembly 122 can be determined according to the specific type of monitoring device 100 and the device used, and is not limited here. In addition, the display screen assembly 122 can be any display screen assembly 122 that can display images, such as a liquid crystal display, an organic light-emitting diode (OLED) display, etc., and is not limited here.

[0117] The monitoring device 100 also includes at least one heat-conducting structure 140, which is used to conduct heat energy generated by the board assembly 130, thereby cooling and dissipating heat from the board assembly 130. The display assembly 122, the board assembly 130, and the at least one heat-conducting structure 140 are arranged sequentially along a first direction X, with the first side of the at least one heat-conducting structure 140 facing the board assembly 130. The board assembly 130 includes at least two circuit boards 131, some of which can be electrically connected to the display assembly 122 to control the display of the display assembly 122. Some of the circuit boards 131 can also be connected to other functional components of the monitoring device 100 to control the execution of corresponding functions.

[0118] In some embodiments, the board assembly 130 can include at least one circuit board 131, which is connected to at least one heat-conducting structure 140, and a heat-conducting medium is provided between the at least one circuit board 131 and the at least one heat-conducting structure 140, so that the at least one heat-conducting structure 140 can transfer the heat of the circuit board 131 to the support frame, thereby realizing rapid cooling and heat dissipation of the circuit board 131.

[0119] In some embodiments, the board assembly 130 includes at least two circuit boards 131, which are located between at least one heat-conducting structure 140 and the display screen assembly 122 and are distributed along the second direction Y, where the second direction Y is perpendicular to the first direction X. One side surface of each circuit board 131 faces the display screen assembly 122 and the other side surface opposite thereto faces at least one heat-conducting structure 140. At least two circuit boards 131 share the same heat-conducting structure 140, and a heat-conducting medium is provided between at least one of the at least two circuit boards 131 and the heat-conducting structure 140.

[0120] The monitoring device 100 provided in the embodiment of the present application has at least two circuit boards 131 of the board assembly 130 distributed along the second direction Y between at least one heat-conducting structure 140 and the display assembly 122, and a heat-conducting medium is provided between at least one of the at least two circuit boards 131 and the heat-conducting structure 140. This allows the heat-conducting structure 140 to cool and dissipate heat from the at least two circuit boards 131 of the board assembly 130 while minimizing the overall thickness of the board assembly 130 in the first direction X. This reduces the thickness of the monitoring device 100 while achieving better internal heat dissipation.

[0121] In other embodiments, each circuit board 131 may include a main circuit area having a main circuit formed therein. The main circuit area of ​​the circuit board 131 is the circuit area on the circuit board 131 used to implement the main functions. The orthographic projections of the main circuit areas of at least two circuit boards 131 on a projection plane perpendicular to the first direction X may not overlap. This allows the at least two circuit boards 131 to be distributed as much as possible along a direction perpendicular to the first direction X. The overall thickness of the board assembly 130 in the first direction X is minimized, thereby reducing the thickness of the monitoring device 100.

[0122] Specifically, the orthographic projections of at least two circuit boards 131 on the projection plane perpendicular to the first direction X can be made non-overlapping, and the orthographic projections of the main circuit areas of at least two circuit boards 131 on the projection plane perpendicular to the first direction X can be made non-overlapping, while the orthographic projections of the areas other than the main circuit areas of at least two circuit boards 131 on the projection plane perpendicular to the first direction X do overlap.

[0123] In addition, if the heat generated by the board assembly 130 is relatively small, the monitoring device 100 may not include the heat conducting structure 140 .

[0124] As shown in FIG2 , the monitoring device 100 further includes a mounting plate 121, which is positioned between the board assembly 130 and the display assembly 122. The mounting plate 121 can be used to mount at least one of the display assembly 122, the board assembly 130, and the thermally conductive structure 140, thereby providing a more stable installation of at least one of the display assembly 122, the board assembly 130, and the thermally conductive structure 140. The mounting plate 121 is connected to the housing assembly 110 to connect at least one of the display assembly 122, the board assembly 130, and the thermally conductive structure 140 mounted thereon to the housing assembly 110.

[0125] The first side of the mounting plate 121 faces the display assembly 122, and the second side of the mounting plate 121, opposite the first side, faces the board assembly 130 and the at least one thermally conductive structure 140. The first side of the at least one thermally conductive structure 140 faces the board assembly 130 and the mounting plate 121. One side of each circuit board 131 faces the mounting plate 121, while the other side faces the at least one thermally conductive structure 140. At least two circuit boards 131 are distributed and mounted along the second direction Y on the first side of the at least one thermally conductive structure 140 and / or the second side of the mounting plate 121, thereby achieving the installation of the circuit boards 131.

[0126] It should be noted that some of the circuit boards 131 can be mounted on the first side of at least one heat-conducting structure 140, and another portion of the circuit boards 131 can be mounted on the second side of the mounting plate 121. Alternatively, all of the circuit boards 131 can be mounted on the first side of at least one heat-conducting structure 140, or all of the circuit boards 131 can be mounted on the second side of the mounting plate 121. When the circuit boards 131 are mounted on the mounting plate 121, the mounting plate 121 can also provide a certain degree of heat dissipation for the circuit boards 131.

[0127] Specifically, the at least two circuit boards 131 can be mounted on the second side of the mounting plate 121 in a distributed manner along the second direction Y. Alternatively, the at least two circuit boards 131 can be mounted on the first side of the at least one heat-conducting structure 140 in a distributed manner along the second direction Y. The at least one heat-conducting structure 140 can be directly connected to the housing assembly 110, or the at least one heat-conducting structure 140 and the at least two circuit boards 131 can be fixed to the mounting plate 121.

[0128] 2 , the display screen assembly 122 includes a display panel 2129 and a backplane arranged in sequence along a first direction X. A first side of the backplane faces the display panel 2129, and a second side of the backplane, opposite to the first side, faces the board assembly 130 and the at least one thermally conductive structure 140. A first side of the at least one thermally conductive structure 140 faces the board assembly 130 and the backplane. Each circuit board 131 has one side facing the backplane and an opposite side facing the at least one thermally conductive structure 140.

[0129] In some embodiments, at least two circuit boards 131 can be distributed and installed on the first side of the heat-conducting structure 140 and / or the second side of the back plate along the second direction Y, thereby achieving installation of the circuit boards 131. Furthermore, the distance between the circuit boards 131 and the display assembly 122 can be shortened, which helps further reduce the thickness of the monitoring device 100.

[0130] It should be noted that some of the circuit boards 131 can be mounted on the first side of at least one heat-conducting structure 140, and another portion of the circuit boards 131 can be mounted on the second side of the back plate. Alternatively, all of the circuit boards 131 can be mounted on the first side of at least one heat-conducting structure 140, or all of the circuit boards 131 can be mounted on the second side of the back plate. When the circuit boards 131 are mounted on the back plate, the back plate can also provide a certain degree of heat dissipation for the circuit boards 131.

[0131] Specifically, the at least two circuit boards 131 can be mounted on the second side of the back plate in a distributed manner along the second direction Y. Alternatively, the at least two circuit boards 131 can be mounted on the first side of the at least one heat-conducting structure 140 in a distributed manner along the second direction Y. The at least one heat-conducting structure 140 can be directly connected to the housing assembly 110, or the at least one heat-conducting structure 140 and the at least two circuit boards 131 can be fixed to the back plate.

[0132] In some embodiments, the board assembly 130 may further include an auxiliary circuit board, the auxiliary circuit board overlapping with the orthographic projection of the at least one circuit board 131 on a projection plane perpendicular to the first direction X. The auxiliary circuit board may be disposed on a side surface of the circuit board 131 of the board assembly 130 and electrically connected to the circuit board 131.

[0133] In some embodiments, at least two circuit boards 131 can be coplanar with a plane perpendicular to the first direction X. That is, the bodies of the at least two circuit boards 131 are passed through by the same plane, which is perpendicular to the first direction X. This configuration helps reduce the thickness of the board assembly 130 in the first direction X, thereby reducing the overall thickness of the monitoring device 100.

[0134] In particular, each circuit board 131 of the board assembly 130 can be coplanar with the same plane perpendicular to the first direction X, thereby reducing the thickness of the board assembly 130 in the first direction X as much as possible and making the monitoring device 100 thinner.

[0135] In some embodiments, a side surface of at least one circuit board 131 may be substantially perpendicular to the first direction X, so that the thickness of the circuit board 131 in the first direction X is as small as possible. A side surface of each circuit board 131 may be substantially perpendicular to the first direction X.

[0136] In some embodiments, a heating device is provided on the side of the circuit board 131 facing at least one heat-conducting structure 140, so that one side of the heat-conducting medium is in thermal contact with the heating device, and the other side of the heat-conducting medium is in thermal contact with the corresponding heat-conducting structure 140, so that the heat-conducting medium can quickly transfer the heat energy generated by the heating device of the circuit board 131 to the heat-conducting structure 140.

[0137] In some embodiments, a heat conducting medium may be provided between at least two circuit boards 131 and the same heat conducting structure 140 , so that at least two circuit boards 131 share the same heat conducting structure 140 , and a heat conducting medium is provided between at least two circuit boards 131 and the heat conducting structure 140 .

[0138] Alternatively, at least two circuit boards 131 may share the same heat conducting medium, thereby allowing at least two circuit boards 131 to share the same heat conducting structure 140 , with heat conducting medium provided between at least two circuit boards 131 and the heat conducting structure 140 .

[0139] Of course, a heat conducting medium may be provided between each circuit board 131 and the heat conducting structure 140. A heat conducting medium may be provided between each circuit board 131 and the same heat conducting structure 140, or a heat conducting medium may be provided between each circuit board 131 and a corresponding different heat conducting structure 140.

[0140] As shown in Figures 1 to 4, at least one circuit board 131 of the board assembly 130 is a main control board 1311. The main control board 1311 can be electrically connected to the display assembly 122. Specifically, the main control board 1311 can transmit control signals to the display assembly 122 to control the display assembly 122 to display corresponding image information. Furthermore, the main control board 1311 can also be provided with interfaces 132 for connecting to external devices, thereby enabling information exchange between the monitoring device 100 and other devices. For example, the main control board 1311 can be connected to a slave display, a keyboard, a mouse, a barcode reader, a module plug-in cage, a SIM card, and the like. Specifically, the interfaces 132 provided on the main control board 1311 include at least one of a first video interface 1321, a first USB interface 1322, a first network interface 1323, an SMR plug-in cage interface 1324, a SIM card slot, and a call interface. Specifically, the first video interface 1321 is used to connect to a slave display to transmit signals between the monitoring device 100 and the slave display. The video interface can be an HDMI interface, a VGA interface, etc. The first USB interface 1322 is a USB serial bus interface, which is used to connect to a keyboard, a mouse, a barcode gun, etc. The first network interface 1323 is used to connect to the central monitoring system or other equipment through a network cable. The first network interface 1323 can be an RJ network interface. The SMR plug-in box interface 1324 is used to connect the module plug-in box and the N / T expansion base. The SIM card slot can be a cellular network SIM plug-in interface. The call interface is a BNC nurse call (Nurse Call) interface, which is connected to the hospital call system through a nurse call cable, and outputs a call signal when an alarm occurs.

[0141] The main control board 1311 can be a complete circuit board 131, and the first video interface 1321, the first USB interface 1322, the first network interface 1323, the SMR plug-in cage interface 1324, the SIM card slot, etc. are all provided on the main control board 1311. Specifically, a video interface, a first network interface 1323, a first USB interface 1322, and an SMR plug-in cage interface 1324 are provided on one side surface of the main control board 1311. The video interface, the first network interface 1323, the first USB interface 1322, and the SMR plug-in cage interface 1324 are distributed in sequence along the edge of the main control board 1311. The number of first USB interfaces 1322 is 1 group, each group includes 1 first USB interfaces 1322, and the number of SMR plug-in cage interfaces 1324 is 2, and they are distributed in sequence along the edge of the main control board 1311.

[0142] Alternatively, the main control board 1311 may include at least two sub-circuit boards (not shown) electrically connected to each other. The at least two sub-circuit boards of the main control board 1311 may be distributed and installed between the at least one heat-conducting structure 140 and the display assembly 122 along the second direction Y. Each sub-circuit board is provided with at least one of the interfaces 132, such as the first video interface 1321, the first USB interface 1322, the first network interface 1323, the SMR card slot interface 1324, and the SIM card slot.

[0143] The main control board 1311 can be located between the display screen assembly 122 and the heat conducting structure 140. Thus, the heat conducting structure 140 can effectively dissipate heat from the main control board 1311, thus preventing the main control board 1311 from being overheated and affecting the performance of the monitoring device 100.

[0144] It should be noted that the orthographic projection of the main control board 1311 on the projection plane perpendicular to the first direction X can be located within the orthographic projection area M of the heat-conducting structure 140 on the projection plane, or the orthographic projection of the main control board 1311 on the projection plane perpendicular to the first direction X can at least partially overlap with the orthographic projection of the heat-conducting structure 140 on the projection plane. It is sufficient for the heat-conducting structure 140 to absorb the heat of the main control board 1311 to dissipate heat from the main control board 1311.

[0145] Specifically, the surface of the heat-conducting structure 140 facing the display screen assembly 122 is in contact with at least the surface of the main control board 1311 facing away from the display screen assembly 122, or a heat-conducting medium is provided between the surface of the heat-conducting structure 140 facing the display screen assembly 122 and at least a portion of the surface of the main control board 1311 facing away from the display screen assembly 122, so that the heat generated by the main control board 1311 can be transferred to the heat-conducting structure 140 more quickly, thereby further improving the heat dissipation efficiency of the heat-conducting structure 140 to the main control board 1311.

[0146] As shown in the figures and the accompanying drawings, a relief opening 141 is provided on the edge of the heat-conducting structure 140. This relief opening 141 exposes the interface 132 on the main control board 1311, allowing the interface 132 on the main control board 1311 to be connected to an external device. There are multiple relief openings 141, each of which exposes at least one interface 132 on the main control board 1311.

[0147] When the main control board 1311 includes at least two sub-circuit boards, the at least two sub-circuit boards of the main control board 1311 can be arranged between the display screen assembly 122 and the heat-conducting structure 140, so that the heat-conducting structure 140 has a better heat dissipation effect on the at least two sub-circuit boards.

[0148] In some embodiments, at least one circuit board 131 of the board assembly 130 can be a power board 1312. The power board 1312 can be used to connect to a power supply device (e.g., a power grid) to provide power to the monitoring device 100. The power board 1312 is an AD / DC board for converting alternating current (AC) into direct current (DC). An interface 132 is provided on the power board 1312, which includes a power interface 1325, which is used to connect to a power supply device or a power grid via a power line. In addition, the interface 132 of the power board 1312 also includes an equipotential interface 1326, which can be an equipotential column for eliminating potential differences with other devices. The equipotential column and the power interface 1325 are provided on the same side surface 2327 of the power board 1312 and are located on the same side edge of the power board 1312.

[0149] In some embodiments, the power board 1312 can be positioned between the display assembly 122 and the thermally conductive structure 140, allowing the thermally conductive structure 140 to dissipate heat from the power board 1312, thereby preventing the power board 1312 from overheating and affecting its stability. Specifically, the surface of the thermally conductive structure 140 facing the display assembly 122 is in contact with at least a portion of the surface of the power board 1312 facing away from the display assembly 122. Alternatively, a thermally conductive medium is provided between the surface of the thermally conductive structure 140 facing the display assembly 122 and at least a portion of the surface of the power board 1312 facing away from the display assembly 122. This allows heat generated by the power board 1312 to be more quickly transferred to the thermally conductive structure 140, thereby further improving the heat dissipation efficiency of the thermally conductive structure 140 for the power board 1312.

[0150] As shown in Figures 4 and 5 , a relief opening 141 is provided on edge 1105 of thermally conductive structure 140 . This relief opening 141 exposes interface 132 on power board 1312 , enabling connection of interface 132 on power board 1312 to an external device. Multiple relief openings 141 are provided, each of which exposes interface 132 on at least one power board 1312 .

[0151] In some embodiments, at least one circuit board 131 of the board assembly 130 can be a built-in information control board 1313 for connecting to an external information system. The built-in information control board 1313 can be an iview board, which is used to connect to a display or a network for the iview system. The built-in information control board 1313 is provided with an interface 132, which includes at least one of a second video interface 1327, a second network interface 1328, and a second USB interface 1329. The second video interface 1327 is used to connect to a display for the iview system. The second video interface 1327 can be an HDMI interface, a VGA interface, etc. The second network interface 1328 is used to connect the iview system to the network, and the second network interface 1328 can be an RJ network interface. The second USB interface 1329 is used to connect the iview system to a corresponding external device.

[0152] In some embodiments, the built-in information control board 1313 is located between the display screen assembly 122 and the heat-conducting structure 140, so that the heat-conducting structure 140 dissipates heat for the built-in information control board 1313, thereby preventing the built-in information control board 1313 from being overheated and affecting the stability of the built-in information control board 1313.

[0153] Specifically, the surface of the heat-conducting structure 140 facing the display screen assembly 122 is in contact with at least the surface of the built-in information control board 1313 facing away from the display screen assembly 122, or a heat-conducting medium is provided between the surface of the heat-conducting structure 140 facing the display screen assembly 122 and at least a portion of the surface of the built-in information control board 1313 facing away from the display screen assembly 122, so that the heat generated by the built-in information control board 1313 can be transferred to the heat-conducting structure 140 more quickly, thereby further improving the heat dissipation efficiency of the heat-conducting structure 140 for the built-in information control board 1313.

[0154] As shown in Figures 4 and 5 , a relief opening 141 is provided on edge 1105 of heat-conducting structure 140. This relief opening 141 exposes interface 132 on built-in information control board 1313, enabling connection of interface 132 on built-in information control board 1313 to external devices. There are multiple relief openings 141, each of which exposes at least one interface 132 on built-in information control board 1313.

[0155] It should be noted that in the embodiment of the present application, the board assembly 130 may include the main control board 1311, the power board 1312, and the built-in information control board 1313 at the same time, or may include only one or two of the main control board 1311, the power board 1312, and the built-in information control board 1313. Specifically, when the board assembly 130 includes the main control board 1311, the power board 1312, and the built-in information control board 1313 at the same time, the main control board 1311, the power board 1312, and the built-in information control board 1313 may all be configured according to the above embodiment, or only one or two of the main control board 1311, the power board 1312, and the built-in information control board 1313 may be configured according to the above embodiment, with the remaining circuit boards 131 configured according to other embodiments.

[0156] In some embodiments, a heat conducting medium can be provided between at least two of the main control board 1311, the power board 1312, and the built-in information control board 1313 and the same heat conducting structure 140, thereby cooling and dissipating heat from at least two of the main control board 1311, the power board 1312, and the built-in information control board 1313 via the heat conducting structure 140. Specifically, a heat conducting medium can be provided between the main control board 1311 and the power board 1312 and the same heat conducting structure 140. Alternatively, a heat conducting medium can be provided between the main control board 1311 and the built-in information control board 1313 and the same heat conducting structure 140. Alternatively, a heat conducting medium can be provided between the built-in information control board 1313 and the power board 1312 and the same heat conducting structure 140. Of course, a heat conducting medium can also be provided between the main control board 1311, the power board 1312, and the built-in information control board 1313 and the same heat conducting structure 140.

[0157] In some embodiments, as shown in Figures 2 to 4 , the power board 1312 and the built-in information control board 1313 can be located on opposite sides of the main control board 1311. Since the power board 1312 and the built-in information control board 1313 generate a large amount of heat during operation, distributing the power board 1312 and the built-in information control board 1313 on opposite sides of the main control board 1311 can achieve more uniform heat distribution within the board assembly 130, allowing the heat-conducting structure 140 to dissipate heat more quickly from the power board 1312, the built-in information control board 1313, and the main control board 1311 of the board assembly 130. Furthermore, distributing the power board 1312 and the built-in information control board 1313 on opposite sides of the main control board 1311 can increase the distance between them, preventing the heat generated by the power board 1312 and the built-in information control board 1313 from affecting each other's performance.

[0158] In some embodiments, the multiple circuit boards 131 of the board assembly 130 are sequentially distributed along a second direction Y, which is perpendicular to the first direction X. The interface 132 of the circuit board 131 is located on one side of the circuit board 131 along a third direction Z of the monitoring device 100, and the second direction Y and the first direction X are both perpendicular to the third direction Z.

[0159] Specifically, the power board 1312, the main control board 1311 and the built-in information control board 1313 are distributed in sequence along the second direction Y, the interface 132 on the power board 1312 is located on one side of the power board 1312 along the third direction Z, the interface 132 on the main control board 1311 is located on one side of the main control board 1311 along the third direction Z, and the interface 132 on the built-in information control board 1313 is located on one side of the built-in information control board 1313 along the third direction Z.

[0160] As shown in Figures 2 to 4 , the monitoring device 100 further includes a battery 133 connected to one side of the display assembly 122 along the first direction X. The battery 133 is used to power the power-consuming components of the monitoring device 100. If an external power supply suddenly stops supplying power, the monitoring device 100 can continue to operate powered by the battery 133. The battery 133 can be connected to a power board 1312 so that if the external power supply suddenly stops supplying power, the power board 1312 switches to the battery 133 for power.

[0161] In some embodiments, the orthographic projections of the battery 133 and the board assembly 130 on the projection plane perpendicular to the first direction X can be made non-overlapping, thereby preventing the overall thickness of the battery 133 and the board assembly 130 in the first direction X from being too large, thereby preventing the overall thickness of the monitoring device 100 from being too thick.

[0162] In addition, the orthographic projections of the battery 133 and at least one heat-conducting structure 140 on a projection plane perpendicular to the first direction X can be made non-overlapping, thereby avoiding the heat-conducting structure 140 and the battery 133 overlapping in the first direction X, which would result in the monitoring device 100 being too thick.

[0163] In some embodiments, the at least two circuit boards 131 of the board assembly 130 can be located on the same side of the battery 133 along the second direction Y, with the second direction Y being perpendicular to the first direction X. When the monitoring device 100 is in operation, as shown in FIG6 , the top side 1000 and bottom side 1001 of the monitoring device 100 can be arranged sequentially along the third direction Z (i.e., the monitoring device 100 is placed in landscape orientation), with the first direction X and the second direction Y being perpendicular to the third direction Z. This allows the hot air generated by the at least two circuit boards 131 of the board assembly 130 to flow in the opposite direction of the third direction Z, preventing the hot air from flowing to the battery 133 and affecting its performance or service life. Alternatively, as shown in FIG7 , the bottom side 1001 and top side 1000 of the monitoring device 100 can be arranged sequentially along the second direction Y (i.e., the monitoring device 100 is placed in portrait orientation). This allows the hot air generated by the at least two circuit boards 131 of the board assembly 130 to flow along the second direction Y and prevent the hot air from flowing to the battery 133 and affecting its performance or service life.

[0164] Therefore, in the embodiment of the present application, by placing at least two circuit boards 131 and batteries 133 of the board assembly 130 along one side of the second direction Y, the monitoring device 100 can be in two working postures (the top side 1000 and the bottom side 1001 of the monitoring device 100 are distributed in sequence along the third direction Z, or the bottom side 1001 and the top side 1000 of the monitoring device 100 are distributed in sequence along the second direction Y), and the battery 133 is not easily affected by the hot air flow generated by the heat of the board assembly 130, thereby maintaining the performance of the battery 133 stable.

[0165] Specifically, the power board 1312, main control board 1311, and built-in information control board 1313 of the board assembly 130 are sequentially arranged along the second direction Y on a side of the mounting plate 121 facing away from the display assembly 122. Furthermore, the power board 1312, main control board 1311, and built-in information control board 1313 are respectively arranged between the heat conducting structure 140 and the display assembly 122. The heat conducting structure 140, power board 1312, main control board 1311, and built-in information control board 1313 are all located on one side of the battery 133 along the second direction Y.

[0166] In some embodiments, the built-in information control board 1313 can be located on a side of the main control board 1311 away from the battery 133. This allows the built-in information control board 1313 to be as far away from the battery 133 as possible to prevent the heat generated by the built-in information control board 1313 from affecting the performance or service life of the battery 133.

[0167] Furthermore, the power board 1312 can be located on the side of the main control board 1311 that is closest to the battery 133. This facilitates electrical connection between the power board 1312 and the battery 133, simplifying wiring within the monitoring device 100. Specifically, the battery 133, power board 1312, main control board 1311, and built-in information control board 1313 are each located on one side of the display screen assembly 122 along the first direction X. Furthermore, the battery 133, power board 1312, main control board 1311, and built-in information control board 1313 are arranged sequentially along the second direction Y.

[0168] In other embodiments, when the heat generation of two adjacent circuit boards 131 of the board assembly 130 is relatively low, the battery 133 may be located between the two adjacent circuit boards 131 of the board assembly 130. For example, the battery 133 may be located between the power board 1312 and the main control board 1311, or between the power board 1312 and the built-in information control board 1313, or between the main control board 1311 and the built-in information control board 1313.

[0169] In some embodiments, a mounting base 1211 is provided on the side of the mounting plate 121 facing away from the display screen assembly 122, and the battery 133 is mounted on the battery 133 mounting base 1211, thereby placing the battery 133 on the side of the mounting plate 121 facing away from the display screen assembly 122. The battery 133 is detachably connected to the mounting base 1211. As shown in FIG1 , a battery mounting hole 1112 is provided on the surface of the housing assembly 110, communicating with the cavity 1110. The battery mounting hole 1112 exposes at least a portion of the mounting base 1211. The battery 133 is connected to the mounting base 1211 through the battery mounting hole 1112, so that the battery 133 can be removed from the mounting base 1211 for replacement or charging. The mounting base 1211 can include a heat insulating portion that at least partially covers the battery 133 to reduce heat transfer between the board assembly 130 and the battery 133.

[0170] Of course, the battery 133 can also be directly fixed to the mounting base 1211, and the battery 133 and the mounting base cannot be detached. In this case, the battery 133 can be connected to a power supply device to charge the battery 133 through the power supply device. Alternatively, when the power board 1312 is electrically connected to the power supply device, the battery 133 is charged through the power board 1312.

[0171] As shown in Figures 3 and 4 , at least one heat-conducting structure 140 can include a heat-conducting portion, with at least one circuit board 131 disposed between the heat-conducting portion and the display assembly 122 to dissipate heat from the circuit board 131. Specifically, the at least one heat-conducting structure 140 includes at least two heat-conducting portions, each corresponding to the at least two circuit boards 131. The orthographic projections of the corresponding heat-conducting portions and the circuit boards 131 on a projection plane perpendicular to the first direction X overlap. A heat-conducting medium is disposed between the corresponding heat-conducting portions and the circuit boards 131, thereby enabling the heat-conducting structure 140 to dissipate heat from the at least two circuit boards 131.

[0172] Specifically, the number of heat-conducting portions of the heat-conducting structure 140 is equal to the number of circuit boards 131 in the board assembly 130, and they are arranged in a one-to-one correspondence to dissipate heat from all circuit boards 131 in the board assembly 130. The surface of the heat-conducting portion facing the display assembly 122 is in contact with at least a portion of the surface of the corresponding circuit board 131 facing away from the display assembly 122. Alternatively, a heat-conducting medium is provided between the surface of the heat-conducting portion facing the display assembly 122 and at least a portion of the surface of the corresponding circuit board 131 facing away from the display assembly 122. This allows heat generated by the circuit boards 131 to be more quickly transferred to the heat-conducting portion, thereby further improving the heat dissipation efficiency of the heat-conducting structure 140 from the circuit boards 131.

[0173] In some embodiments, at least two heat-conducting portions of the heat-conducting structure 140 are integrally formed. This allows heat to be transferred between the multiple heat-conducting portions of the heat-conducting structure 140, allowing the heat generated by the board assembly 130 to be more evenly distributed across the heat-conducting structure 140, thereby reducing the maximum temperature on the heat-conducting structure 140 and improving the heat dissipation efficiency of the heat-conducting structure 140.

[0174] In some embodiments, the monitoring device 100 can be mounted on a fixed support frame to provide a more stable installation of the monitoring device 100. The support frame can be connected to the heat conducting structure 140 to support the housing assembly 110, the board assembly 130, and the display assembly 122 of the monitoring device 100.

[0175] In some embodiments, at least one heat-conducting structure 140 may include a mounting portion 142, which is used to connect to a support frame, thereby transferring heat from the heat-conducting structure 140 to the support frame, and allowing the monitoring device 100 to be mounted on the support frame, thereby achieving stable support for the monitoring device 100 while improving the heat dissipation efficiency of the heat-conducting structure 140.

[0176] The mounting portion 142 is located on a second side of the at least one heat-conducting structure 140 facing away from the display assembly 122, facilitating connection of the mounting portion 142 to the support frame. Furthermore, the at least one heat-conducting portion can be in thermal contact with the mounting portion 142, allowing the heat-conducting portion to quickly transfer heat to the mounting portion 142. Preferably, the at least one heat-conducting portion and the mounting portion 142 can be integrally formed to further enhance heat transfer efficiency between the heat-conducting portion and the mounting portion 142.

[0177] Specifically, as shown in Figures 3 and 4, the heat-conducting structure 140 includes a mounting portion 142 connected to multiple heat-conducting portions. The housing assembly 110 includes a rear surface 1103 located on the rear side 1102. The rear surface 1103 is provided with a first through-hole 1113 to enable the mounting portion 142 to be connected to the support frame. As a result, heat from the heat-conducting structure 140 can be dissipated through the first through-hole 1113, thereby improving the heat dissipation efficiency of the heat-conducting structure 140. In particular, when the support frame is made of metal or other materials with high thermal conductivity, the heat-conducting structure 140 can also transfer heat to the support frame, and dissipate heat into the air through the support frame, thereby further improving the heat dissipation efficiency of the heat-conducting structure 140.

[0178] In some embodiments, at least one circuit board 131 is a main control board 1311, and a heat-conducting medium is provided between the main control board 1311 and the at least one heat-conducting structure 140. The mounting portion 142 overlaps with the orthographic projection of the main control board 1311 on a projection plane perpendicular to the first direction X. This allows heat generated by the main control board 1311 to be transferred to the mounting portion 142 more quickly, thereby improving the heat dissipation efficiency of the heat-conducting structure 140 for the main control board 1311.

[0179] In some embodiments, as shown in Figures 4 and 5, the mounting portion 142 includes a mounting surface 1424, which is located on one side of the mounting portion 142 along the first direction X. The mounting surface 1424 is used to make thermal contact with the support frame, thereby increasing the contact area between the mounting portion 142 and the support frame, so that the heat of at least one heat-conducting structure 140 is quickly transferred to the support frame.

[0180] A first heat dissipation fin 1425 may be provided on one side of the mounting portion 142 along the first direction X, and the mounting surface 1424 is located on one side of the first heat dissipation fin 1425 along the first direction X. The first heat dissipation fin 1425 can dissipate heat from the mounting portion 142 more quickly, thereby improving the heat dissipation efficiency of the board assembly 130 .

[0181] In some embodiments, the heat-conducting structure 140 can include a heat-conducting plate 144 and a connecting portion 145. One side surface of each circuit board 131 faces the display screen assembly 122 and the other opposite side surface faces the heat-conducting plate 144. The heat-conducting plate 144 is used to conduct the heat energy generated by the circuit board 131. The connecting portion 145 is protruded from the side of the heat-conducting plate 144 facing the display screen assembly 122. The connecting portion 145 is connected to the mounting plate 121. A space for accommodating the board card assembly 130 is formed between the heat-conducting plate 144 and the mounting plate 121, so that the heat-conducting structure 140 can connect the board 2311 card assembly 130 to the mounting plate 121.

[0182] The orthographic projections of the heat conducting plate 144 and the at least two circuit boards 131 on a projection plane perpendicular to the first direction X can overlap, so that heat energy can be transferred between the heat conducting plate 144 and the at least two circuit boards 131. Second heat dissipation fins 1441 are provided protrudingly on at least a portion of the surface of the heat conducting plate 144 along one side of the first direction X. The second heat dissipation fins 1441 can quickly dissipate heat energy from the heat conducting plate 144.

[0183] In addition, the number of the connecting parts 145 can be multiple, and the multiple connecting parts 145 can be distributed around the edges 1105 of the heat conducting plate 144 to improve the connection stability between the connecting parts 145 and the mounting plate 121 .

[0184] In some embodiments, at least one circuit board 131 is a main control board 1311. The heat conducting plate 144 may include a first heat conducting portion 1421, which overlaps with the orthographic projection of the main control board 1311 on a projection plane perpendicular to the first direction X. The first heat conducting portion 1421 is used to conduct heat generated by the main control board 1311. Second heat dissipation fins 1441 are protruding from at least a portion of the surface of the first heat conducting portion 1421 on one side along the first direction X, thereby quickly dissipating heat from the main control board 1311.

[0185] At least one circuit board 131 is a built-in information control board 1313 for connecting to an external information system. The heat conducting plate 144 can include a second heat conducting portion 1422, which overlaps with the orthographic projection of the built-in information control board 1313 on a projection plane perpendicular to the first direction X. The second heat conducting portion 1422 is used to conduct heat generated by the built-in information control board 1313. Second heat dissipation fins 1441 are protruding from at least a portion of the surface of the second heat conducting portion 1422 along one side of the first direction X, thereby quickly dissipating heat from the built-in information control board 1313.

[0186] At least one circuit board 131 is a power board 1312. The heat conducting plate 144 may include a third heat conducting portion 1423, which overlaps with the orthographic projection of the power board 1312 on a projection plane perpendicular to the first direction X. The third heat conducting portion 1423 is used to conduct heat generated by the built-in information control board 1313, thereby quickly dissipating heat from the power board 1312.

[0187] FIG13 is a thermal simulation diagram of the embodiment of the present application in which the multiple heat-conducting portions of the heat-conducting structure are integrally arranged. As can be seen from FIG13 , by arranging the heat-conducting portions of the heat-conducting structure 140 in a one-to-one correspondence with the circuit board 131 of the board assembly 130, and connecting the mounting portion 142 of the heat-conducting structure 140 to the support frame, when the monitoring device 100 is operating normally, the maximum temperature of the built-in information control board 1313 is 80°C, the maximum temperature of the power board 1312 is 77.8°C, and the temperatures of the main control board 1311 and the battery 133 are both lower than the maximum temperatures of the built-in information control board 1313 and the power board 1312. The heat-conducting structure 140 has a good heat dissipation effect on the main control board 1311, the built-in information control board 1313, and the power board 1312 of the board assembly 130, so that the main control board 1311, the built-in information control board 1313, and the power board 1312 of the board assembly 130 can all operate normally.

[0188] In other embodiments, as shown in FIG14 , at least one heat-conducting structure 140 may include at least two separately disposed heat-conducting members 143, each of which is located on one side of the display screen assembly 122 along the first direction X. The at least two heat-conducting members 143 correspond one-to-one to at least two circuit boards 131. The orthographic projections of the corresponding heat-conducting members 143 and the circuit boards 131 on a projection plane perpendicular to the first direction X overlap, and a heat-conducting medium is provided between the corresponding heat-conducting members 143 and the circuit boards 131. Thus, each heat-conducting member 143 can dissipate heat from at least one circuit board 131, and can also significantly reduce the temperature of the board assembly 130.

[0189] The heat conducting member 143 may include a second connection portion, and the housing assembly 110 includes a rear surface 1103 located on the rear side 1102. The rear surface 1103 is provided with a second through hole exposing the second connection portion, so that the second connection portion of each heat conducting member 143 is respectively connected to the support frame. As a result, the heat of the heat conducting member 143 can be dissipated through the second through hole, thereby improving the heat dissipation efficiency of the heat conducting member 143. In particular, when the support frame is made of metal or other materials with high thermal conductivity, the heat conducting member 143 can also transfer heat to the support frame, and dissipate the heat into the air through the support frame, thereby further improving the heat dissipation efficiency of the heat conducting member 143.

[0190] FIG14 is a thermal simulation diagram of an embodiment of the present application in which the heat-conducting structure includes multiple heat-conducting members. As can be seen from FIG14 , by making the heat-conducting structure 140 include multiple heat-conducting members 143 separated from each other, and each heat-conducting member 143 is connected to at least one circuit board 131 respectively with the mounting plate 121, when the monitoring device 100 is operating normally, the maximum temperature of the built-in information control board 1313 is 73.1°C, the maximum temperature of the power board 1312 is 92.5°C, and the temperatures of the main control board 1311 and the battery 133 are both lower than the maximum temperatures of the built-in information control board 1313 and the power board 1312. The heat-conducting structure 140 can greatly dissipate heat from the main control board 1311, the built-in information control board 1313, and the power board 1312 of the board assembly 130, allowing the main control board 1311, the built-in information control board 1313, and the power board 1312 of the board assembly 130 to operate normally.

[0191] As shown in Figures 1, 6, and 7, at least a portion of the board assembly 130 and / or at least a portion of the heat-conducting structure 140 is located within the cavity 1110 of the housing assembly 110. The housing assembly 110 includes a rear surface 1103 located on the rear side 1102. The rear surface 1103 is provided with at least two heat dissipation holes 1114 that communicate with the cavity 1110. This allows air outside the housing assembly 110 to enter the cavity 1110 through one of the heat dissipation holes 1114 and then exit through the other heat dissipation hole 1114, thereby removing at least a portion of the heat from the heat-conducting structure 140 and / or the board assembly 130. Thus, the air outside the shell assembly 110 can enter the cavity 1110 through the heat dissipation holes 1114, and the air inside the cavity 1110 can flow to the outside of the shell assembly 110 through the heat dissipation holes 1114, thereby taking away the heat of at least part of the board assembly 130 and / or at least part of the heat-conducting structure 140 through the airflow, so as to reduce the temperature of the board assembly 130 and / or the heat-conducting structure 140.

[0192] The cavity 1110 includes a heat dissipation channel 1111 between the heat dissipation holes 1114, which is connected to at least two heat dissipation holes 1114. As a result, air outside the housing assembly 110 can enter the heat dissipation channel 1111 through at least one heat dissipation hole 1114 and flow out through the other heat dissipation holes 1114 connected to the heat dissipation channel 1111, thereby increasing the airflow speed in contact with the heat-conducting structure 140, allowing the airflow to more quickly remove heat from the heat-conducting structure 140 in the cavity 1110, further improving the heat dissipation effect of the heat-conducting structure 140 on the board assembly 130.

[0193] As shown in Figures 6 and 7 , the multiple circuit boards 131 of the board assembly 130 are sequentially arranged along a second direction Y, which is perpendicular to the first direction X. In some embodiments, at least two heat dissipation holes 1114 are distributed along the second direction Y at both ends of the cavity 1110, so that air outside the housing assembly 110 can enter the cavity 1110 through one of the heat dissipation holes 1114, flow along the second direction Y to the other heat dissipation hole 1114, and remove at least some heat from the heat-conducting structure 140 and / or the circuit boards 131. As shown in Figure 6 , when the monitoring device 100 is in an operating position where the third direction Z is substantially parallel to the height direction, cool air outside the housing assembly 110 can enter the cavity 1110 from the heat dissipation holes 1114 located near the bottom and left and right sides of the monitoring device 100 in the direction indicated by the arrows in Figure 6 , exchange heat with the board assembly 130 and / or the heat-conducting structure 140, and then flow out from the heat dissipation holes 1114 located near the top of the monitoring device 100.

[0194] As shown in FIG7 , at least two heat dissipation holes 1114 can be distributed along the third direction Z at both ends of the cavity 1110, so that air outside the housing assembly 110 can enter the cavity 1110 through one of the heat dissipation holes 1114 and then flow along the third direction Z to the other heat dissipation hole 1114, thereby removing at least some heat from the heat-conducting structure 140 and / or the circuit board 131. The second direction Y and the first direction X are both perpendicular to the third direction Z. As shown in FIG7 , when the monitoring device 100 is in an operating position where the second direction Y is substantially parallel to the height direction, cold air outside the housing assembly 110 can enter the cavity 1110 from the heat dissipation holes 1114 located near the bottom and left and right sides of the monitoring device 100 along the direction indicated by the arrows in FIG7 , flow from the cavity 1110 toward the top of the monitoring device 100, exchange heat with the board assembly 130 and / or the heat-conducting structure 140, and then flow out from the heat dissipation holes 1114 located near the top of the monitoring device 100.

[0195] It should be noted that at least two heat dissipation holes 1114 can be distributed at both ends of the cavity 1110 along the second direction Y, and at least two heat dissipation holes 1114 can be distributed at both ends of the cavity 1110 along the third direction Z. It is also possible to only have at least two heat dissipation holes 1114 distributed at both ends of the cavity 1110 along the second direction Y. Alternatively, only at least two heat dissipation holes 1114 can be distributed at both ends of the cavity 1110 along the third direction Z. Of course, the former can enable the monitoring device 100 to have a better heat dissipation effect in both working postures (monitoring device 100 placed in landscape orientation and in portrait orientation). Moreover, when the monitoring device 100 is placed in portrait orientation, the heat dissipation holes 1114 distributed at both ends of the cavity 1110 along the third direction Z can provide cool air for inflow, thereby further improving the cooling effect on the heat-conducting structure 140. When the monitoring device 100 is placed in landscape orientation, the heat dissipation holes 1114 distributed along the second direction Y at both ends of the cavity 1110 can allow cold air to flow in, thereby further improving the cooling effect on the heat-conducting structure 140 .

[0196] In some embodiments, the heat dissipation holes 1114 located at both ends of the cavity 1110 along the second direction Y can be extended along the third direction Z, that is, the extension direction of the heat dissipation holes 1114 located at both ends of the cavity 1110 along the second direction Y is basically perpendicular to the second direction Y, and the heat dissipation holes 1114 located on both sides of the cavity 1110 along the second direction Y are strip holes extending along the third direction Z, so as to increase the size of the heat dissipation holes 1114 located on both sides of the cavity 1110 along the second direction Y, thereby increasing the air flow entering the cavity 1110, so as to improve the cooling effect on the board assembly 130 and / or the heat conductive structure 140.

[0197] In which, the cavity 1110 is provided with multiple rows of heat dissipation holes 1114 distributed along the second direction Y on both sides thereof, each row of heat dissipation holes 1114 includes multiple heat dissipation holes 1114 distributed in sequence along the third direction Z, and each heat dissipation hole 1114 extends along the third direction Z to form a strip-shaped hole.

[0198] Similarly, the heat dissipation holes 1114 located at both ends of the cavity 1110 along the third direction Z extend along the second direction Y, that is, the extension direction of the heat dissipation holes 1114 located at both ends of the cavity 1110 along the third direction Z is basically perpendicular to the third direction Z, and the heat dissipation holes 1114 located at both ends of the cavity 1110 along the third direction Z are strip holes extending along the second direction Y, so as to increase the size of the heat dissipation holes 1114 located at both ends of the cavity 1110 along the third direction Z, thereby increasing the air flow entering the cavity 1110, so as to improve the cooling effect on the board assembly 130 and / or the heat conductive structure 140.

[0199] Specifically, the cavity 1110 is provided with multiple rows of heat dissipation holes 1114 distributed along the third direction Z at both ends along the third direction Z, each row of heat dissipation holes 1114 includes multiple heat dissipation holes 1114 distributed in sequence along the second direction Y, and each heat dissipation hole 1114 extends along the second direction Y respectively.

[0200] In some embodiments, at least a portion of the heat dissipation holes 1114 can enable the board assembly 130 to be connected to an external parameter circuit board or parameter sensor via a connecting wire, so that the wiring of the board assembly 130 is more convenient.

[0201] As shown in FIG1 , at least a portion of the circuit board 131 is provided with an interface 132 . At least a portion of the heat dissipation holes 1114 can be exposed to the interface 132 , thereby enabling the interface 132 of the circuit board 131 to be connected to an external parameter circuit board or parameter sensor. The type of interface 132 on the circuit board 131 can be referenced to the above-described embodiment and will not be further described here.

[0202] In some embodiments, the interface 132 of the circuit board 131 is located on one side of the circuit board 131 along the third direction Z. Correspondingly, the heat dissipation hole 1114 exposing the interface 132 is located on one side of the cavity 1110 along the third direction Z.

[0203] As shown in FIG1 , the cavity 1110 includes an upper end and a lower end sequentially arranged along the third direction Z. At least some of the heat dissipation holes 1114 at the lower end of the cavity 1110 allow the board assembly 130 to be connected to a parameter circuit board or parameter sensor via a connecting wire. This allows wiring to be made from the bottom side 1001 of the monitoring device 100, making wiring more convenient.

[0204] Among them, the multiple heat dissipation holes 1114 located on the bottom side 1001 of the shell assembly 110 can be used as openings, that is, the multiple openings are located on the bottom side 1001 of the shell assembly 110, and each opening can connect at least one circuit board 131 to an external parameter circuit board or parameter sensor.

[0205] The plurality of openings may be sequentially distributed along the second direction Y. Furthermore, when the plurality of heat dissipation holes 1114 located on the bottom side 1001 of the housing assembly 110 serve as openings, the rear surface 1103 of the housing assembly 110 may be provided with heat dissipation holes 1114 communicating with the cavity 1110 , and the heat dissipation holes 1114 may be located on the top side 1000 of the housing assembly 110 , so that gas outside the housing assembly 110 can enter the cavity 1110 through at least some of the openings and then flow out through the heat dissipation holes 1114 , thereby removing at least some of the heat from the circuit board 131 .

[0206] In some embodiments, the housing assembly 110 further includes a top side 1000 and a bottom side 1001 sequentially distributed along a third direction Z, so that a recess 1115 is formed on the rear surface 1103 of the housing assembly 110. The recess 1115 is located on the bottom side 1001 of the housing assembly 110. The rear surface 1103 includes a first side surface 1116 located on a side of the recess 1115 that is closer to the cavity 1110. At least some heat dissipation holes 1114 are provided on the first side surface 1116, allowing the board assembly 130 to be connected to a parameter circuit board or parameter sensor via a connecting line 2124. The heat dissipation holes 1114, which serve as openings, are provided on the first side surface 1116.

[0207] There are multiple heat dissipation holes 1114 on the first side 1116 , and the heat dissipation holes 1114 on the first side 1116 are sequentially distributed along the second direction Y. Each heat dissipation hole 1114 on the first side 1116 may leak at least one interface 132 .

[0208] In addition, the rear surface 1103 includes two opposing second side surfaces 1117, which are distributed on both sides of the groove 1115 along the second direction Y. At least one of the second side surfaces 1117 has a heat dissipation hole 1114. Therefore, when the interface 132 is connected to an external device and some of the heat dissipation holes 1114 on one side of the housing assembly 110 along the third direction Z are blocked, cold air outside the housing assembly 110 can still enter the heat dissipation channel 1111 through the heat dissipation holes 1114 on the second side surfaces 1117.

[0209] In some embodiments, as shown in Figures 1 and 11, the housing assembly 110 includes a rear surface 1103 located on the rear side 1102. The rear surface 1103 includes an inclined surface that extends to at least one side edge 1105 of the rear surface 1103. That is, the rear surface 1103 includes a central surface 1106 and an edge surface 1104. The central surface 1106 is spaced apart from the four side edges 1105 of the rear surface 1103. The edge surface 1104 extends from the edge 1105 of the central surface 1106 to the four side edges 1105 of the rear surface 1103. The edge surface 1104 located on at least one side of the central surface 1106 is an inclined surface.

[0210] The inclined surface may be a curved surface or a flat surface. Furthermore, the inclined surface may extend to an edge 1105 of the rear surface 1103 on one side along the second direction Y, or to an edge 1105 of the rear surface 1103 on the opposite side of the second direction Y, or to an edge 1105 of the rear surface 1103 on one side along the third direction Z, or to an edge 1105 of the rear surface 1103 on the opposite side of the third direction Z.

[0211] The bevel extends to the four side edges 1105 of the rear surface 1103. That is, the edge surfaces 1104 surrounding the central surface 1106 are all beveled. This allows the edges 1105 of the housing assembly 110 to be thinner and lighter, and also provides a larger cavity 1110 in the center of the housing assembly 110.

[0212] Specifically, the middle surface 1106 is planar. A first through-hole 1113 or a second through-hole is defined in the middle surface 1106. The first through-hole 1113 or the second through-hole communicates with the cavity 1110. The edge surfaces 1104 extend from the edge 1105 of the middle surface 1106 to the four side edges 1105 of the rear surface 1103. The edge surfaces 1104 on all four sides of the middle surface 1106 are inclined surfaces. A groove 1115 is located on one side of the middle surface 1106 along the third direction Z and extends along the third direction Z to the edge 1105 of the rear surface 1103.

[0213] In some embodiments, the line 1107 connecting the bevel and the corresponding edge 1105 can form a maximum angle α with the plane perpendicular to the first direction X that is less than or equal to 60°. That is, the angle formed by the tangent plane of the bevel at the corresponding edge 1105 and the plane perpendicular to the first direction X is less than or equal to 60°, and the shell assembly 110 is located on the same side of the tangent plane. As a result, the shell assembly 110 has a thinner thickness at the edge 1105 of the rear surface 1103, thereby making the edge 1105 of the shell assembly 110 lighter and thinner. Moreover, the cavity 1110 of the shell assembly 110 can also have a larger space to accommodate the board assembly 130 and the heat-conducting structure 140. It should be noted that the tangent plane of the bevel refers to the plane tangent to the bevel at a certain point on the bevel.

[0214] The inclined surface can extend to the four side edges 1105 of the rear surface 1103, and the maximum angle α formed by the line 1107 connecting the inclined surface and each side edge 1105 with a plane perpendicular to the first direction X is less than or equal to 60°. In other words, the angle formed by the tangent plane of each inclined surface at the corresponding edge 1105 and the plane perpendicular to the first direction X is less than or equal to 60°, and the housing assembly 110 is located on the same side of the tangent plane.

[0215] Alternatively, the inclined surface may extend to one or more side edges 1105 of the rear surface 1103, and a line 1107 connecting the inclined surface and the one or more side edges 1105 may form a maximum angle α of less than or equal to 60° with a plane perpendicular to the first direction X. In other words, the angle formed by the tangent plane of the one or more inclined surfaces at the corresponding edge 1105 and the plane perpendicular to the first direction X is less than or equal to 60°, and the housing assembly 110 is located on the same side of the tangent plane.

[0216] In some embodiments, the inclined surface includes a first edge 1105 away from one end of the middle surface 1106, and a second edge 1105 opposite to the first edge 1105, so that the angle formed by the tangent plane of the inclined surface at the first edge 1105 and the surface perpendicular to the first direction X is less than or equal to 60°, and the angle formed by the tangent plane of the inclined surface at the second edge 1105 and the surface perpendicular to the first direction X is less than or equal to 60°, thereby making the edge 1105 of the monitoring device 100 thinner.

[0217] In other embodiments, as shown in Figures 8 and 9, the housing assembly 110 includes a rear surface 1103 located on the rear side 1102. A mounting protrusion 1108 is formed on the rear surface 1103. The mounting protrusion 1108 is integrally formed with the rear housing 112. A receiving space 1109 is formed within the mounting protrusion 1108, communicating with the cavity 1110. At least a portion of the heat-conducting structure 140 is accommodated within the receiving space 1109. Providing the mounting protrusion 1108 on the rear surface 1103 of the housing assembly 110 and including the receiving space 1109 for accommodating at least a portion of the heat-conducting structure 140 increases the capacity of the cavity 1110 for mounting the heat-conducting structure 140 and the board assembly 130. Furthermore, the thickness of the housing assembly 110 at least on one side edge 1105 can be reduced, thereby achieving a lightweight and thin design for the monitoring device 100.

[0218] It should be noted that the entire heat-conducting structure 140 may be located within the accommodation space 1109, or a portion of the heat-conducting structure 140 may be located within the accommodation space 1109. In addition, the entire or a portion of the circuit board 131 of the board assembly 130 may be located within the accommodation space 1109, or the board assembly 130 may be installed at other locations within the cavity 1110.

[0219] The mounting protrusion 1108 can be located in the middle of the rear surface 1103, that is, the mounting protrusion 1108 maintains a certain distance from all four side edges 1105 of the rear surface 1103. This reduces the thickness of all four side edges 1105 of the housing assembly 110, thereby achieving a lightweight and thin design for all four side edges 1105 of the monitoring device 100. Of course, the mounting protrusion 1108 can also be located not in the middle of the rear surface 1103, but near a side edge 1105 of the rear surface 1103 (e.g., near the edge 1105 of the rear surface 1103 along the third direction Z).

[0220] In some embodiments, the orthographic projection area of ​​the circuit board 131 of the board assembly 130 on a projection plane perpendicular to the first direction X is S1, and the orthographic projection area of ​​the monitoring device 100 on the projection plane is S2, where S1 / S2 ≤ 70%. By ensuring that the ratio of the orthographic projection area S1 of the circuit board 131 of the board assembly 130 on a projection plane perpendicular to the first direction X to the orthographic projection area S2 of the monitoring device 100 on the projection plane is less than or equal to 70%, the space required in the cavity 1110 for mounting the circuit boards 131 of the board assembly 121 can be reduced while the area of ​​the monitoring device 100 remains unchanged. This allows the thickness of the housing assembly 110 outside the cavity 1110 to be thinner, thereby further achieving a lighter and thinner monitoring device 100.

[0221] As shown in FIG12 , the monitoring device 100 includes a front surface 1002 located on a side of the monitoring device 100 opposite to the first direction X. The area of ​​the front surface 1002 of the monitoring device 100 can be defined as S2. The front surface 1002 of the monitoring device 100 includes a first surface 1003 on the front side 1101 of the display assembly 122 and a second surface 1004 on the front side 1101 of the housing assembly 110. The area S2 of the front surface 1002 is the sum of the areas of the first surface 1003 and the second surface 1004.

[0222] The ratio S1 / S2 can be set to ≤ 60% to further increase the thickness of the thinner area of ​​the housing assembly 110 and further improve the thinness of the monitoring device 100. The ratio S1 / S2 can be 55%, 50%, 45%, 40%, etc., depending on the structure of the board assembly 130.

[0223] Furthermore, the orthographic projection area S1 of the circuit board 131 of the board assembly 130 on a projection plane perpendicular to the first direction X and the orthographic projection area S2 of the monitoring device 100 on the same projection plane satisfy the following relationship: 26% ≤ S1 / S2. This prevents the board assembly 130 from being too small, which could affect the performance of each circuit board 131 in the board assembly 130.

[0224] The orthographic projection area S1 of the circuit board 131 of the board assembly 130 on a projection plane perpendicular to the first direction X and the orthographic projection area S2 of the monitoring device 100 on the projection plane can satisfy the following relationship: 30% ≤ S1 / S2, to further ensure the performance of each circuit board 131 of the board assembly 130. Specifically, S1 / S2 can be 35%, 38%, 43%, 48%, 52%, 57%, etc., depending on the structure of the board assembly 130.

[0225] In some embodiments, 26%≤S1 / S2≤70% can be made so that the thickness of the shell assembly 110 outside the cavity 1110 can be set thinner, thereby better realizing the lightweight and thinness of the monitoring device 100, and also avoiding the board assembly 130 being too small in size, which affects the performance of each circuit board 131 of the board assembly 130.

[0226] In some preferred embodiments, 30%≤S1 / S2≤60% can be achieved, so that the monitoring device 100 is made thinner and lighter, and the performance of each circuit board 131 of the board assembly 130 is guaranteed.

[0227] In the embodiment of the present application, the ratio of the orthographic projection area S1 of the circuit board 131 of the board assembly 130 on the projection plane perpendicular to the first direction X to the orthographic projection area S2 of the monitoring device 100 on the projection plane can be made to conform to the above-mentioned embodiments. Moreover, the maximum angle α formed by the line 1107 connecting the inclined surface and the corresponding edge 1105 and the plane perpendicular to the first direction X is less than or equal to 60°. That is, the angle formed by the tangent plane of the inclined surface at the corresponding edge 1105 and the plane perpendicular to the first direction X is less than or equal to 60°, and the housing assembly 110 is located on the same side of the tangent plane, thereby achieving the maximum lightness and thinness of the monitoring device 100 and ensuring the performance of the board assembly 130.

[0228] In the embodiment of the present application, the dimension of the monitoring device 100 along the first direction X may be greater than or equal to 5 mm and less than or equal to 100 mm. In addition, the weight of the monitoring device 100 may be greater than 4 kg.

[0229] In some embodiments, as shown in Figures 15, 21, and 22, the display screen assembly 122 may include a cover plate 2130 and a display panel 2129 arranged sequentially along a first direction X. The display panel 2129 is used to display the processed physiological parameter data of the patient. The display panel 2129 may be a liquid crystal display panel, an organic electroluminescent display panel, or the like. The cover plate 2130 is used to protect the display panel 2129 and may be a transparent plate such as a glass plate or a plastic plate.

[0230] As shown in Figures 15, 16, 17, and 23, the cover plate 2130 includes a display area 2113 and a non-display area 2114. The display area 2113 of the cover plate 2130 corresponds to the display panel 2129 and is used to visualize the processed patient physiological parameter data displayed on the display panel 2129. The non-display area 2114 of the cover plate 2130 is arranged along the circumference of the display area 2113. The image displayed by the display screen assembly 122 is primarily located in the display area 2113. The non-display area 2114 is used to block the devices at the edge 1105 of the display screen assembly 122. The non-display area 2114 is the black border of the display screen assembly 122.

[0231] The display area 2113 of the cover plate 2130 is light-transmissive, allowing light emitted from the light-emitting side 2111 of the display panel 2129 to pass through, thereby allowing the image displayed by the display panel 2129 to be visible through the display area 2113 of the cover plate 2130. The non-display area 2114 of the cover plate 2130 can be completely light-impermeable or partially light-transmissive. The non-display area 2114 of the cover plate 2130 extends along the circumference of the display area and can be distributed on at least one of the top, bottom, left, and right sides of the display area 2113.

[0232] As shown in FIG16 , the non-display area 2114 of the cover plate 2130 can be arranged around the display area 2113, that is, the non-display area 2114 is an annular structure arranged along the circumference of the display area 2113. Alternatively, the non-display area 2114 of the display screen assembly 122 can extend along the circumference of the display area 2113 to two adjacent sides, two opposing sides, three sides, etc. of the display area 2113. Alternatively, the non-display area 2114 can be located only on one side of the display area 2113. The shape of the display area 2113 of the display screen assembly 122 can be rectangular, circular, elliptical, etc., depending on the application field of the monitoring device 100.

[0233] As shown in Figures 22 and 23, the monitoring device 100 also includes multiple first locking members 234. The rear shell 112 and the front shell 111 of the housing assembly 110 are fixedly connected by the multiple first locking members 234 to make the connection between the rear shell 112 and the front shell 111 more stable.

[0234] In some embodiments, multiple first locking members 234 are respectively used to lock the rear housing 112 and the front housing 111. The orthographic projections of the multiple first locking members 234 and the display area 2113 on a projection plane perpendicular to the first direction X all overlap. Thus, the installation of the first locking members 234 can minimize the space occupied by the edge 1105 of the monitoring device 100. While the size of the monitoring device 100 remains unchanged, the edge 1105 of the display assembly 122 can be narrowed to increase the screen-to-body ratio of the display assembly 122 of the monitoring device 100 without affecting the installation of the first locking members 234. This solves the problem that, while the size of the monitoring device 100 remains unchanged, as the screen-to-body ratio of the display assembly 122 of the monitoring device 100 increases, the space for the first locking members 234 in the housing assembly 110 of the monitoring device 100 is compressed, resulting in inconvenient installation of the first locking members 234.

[0235] The overlapping areas of the orthographic projections of the plurality of first locking members 234 and the display area 2113 on the projection plane perpendicular to the first direction X may be sequentially distributed along the periphery of the orthographic projection of the display area on the projection plane.

[0236] The orthographic projection of the display area 2113 of the cover plate 2130 on a projection plane perpendicular to the first direction X can overlap the orthographic projections of the plurality of first locking members 234 on the projection plane, thereby minimizing the width of the non-display area 2114 of the display screen assembly 122. Alternatively, a portion of the first locking member 234 can overlap with the orthographic projection of the display area 2113 of the cover plate 2130 on the projection plane perpendicular to the first direction X, while another portion of the first locking member 234 can overlap with the orthographic projection of the non-display area 2114 of the cover plate 2130 on the projection plane perpendicular to the first direction X. In other words, the plurality of first locking members 234 can also overlap with the orthographic projections of the non-display area 2114 on the projection plane perpendicular to the first direction X, thereby similarly reducing the width of the non-display area 2114 of the display screen assembly 122 to a certain extent.

[0237] In some embodiments, the monitoring device 100 further includes an auxiliary locking member (not shown) for auxiliary locking of the rear housing 112 and the front housing 111. The orthographic projection of the display area 2113 on a projection plane perpendicular to the first direction X overlaps the orthographic projection of the auxiliary locking member on the projection plane, and the orthographic projection of the auxiliary locking member on the projection plane is further away from the periphery of the orthographic projection of the display area 2113 on the projection plane than the orthographic projection of the first locking member 234 on the projection plane. Locking the rear housing 112 and the front housing 111 with the auxiliary locking member can further improve the connection stability between the rear housing 112 and the front housing 111.

[0238] In some embodiments, multiple first locking members 234 can be used to pass through the rear shell 112 and be inserted into the front shell 111 to lock the rear shell 112 and the front shell 111. The direction in which at least one first locking member 234 passes through the rear shell 112 and is inserted into the front shell 111 can be parallel to the first direction X. That is, at least one first locking member 234 passes through the rear shell 112 and is inserted into the front shell 111 along the first direction X. Alternatively, the direction in which at least one first locking member 234 passes through the rear shell 112 and is inserted into the front shell 111 can be tilted at a certain angle relative to the first direction X. The first locking member 234 can be any component that can fix the front shell 111 and the rear shell 112, such as a screw, a pin, a bolt, etc., and is not limited here.

[0239] As shown in Figures 22 and 23, the front shell 111 includes a accommodating portion 2375 and a supporting portion 2376 connected to the four sides of the accommodating portion 2375. The accommodating portion 2375 is formed with an accommodating cavity 2377. The display panel 2129 is accommodated in the accommodating cavity 2377 of the accommodating portion 2375, and the cover plate 2130 is connected to the supporting portion 2376, thereby installing the display screen assembly 122 on the front shell 111.

[0240] Specifically, a plurality of first locking members 234 can be used to connect the rear housing 112 and the portion of the receiving portion 2375 located on one side of the display panel 2129 along the first direction X, so as to lock the rear housing 112 and the front housing 111. Specifically, the first locking members 234 can be used to pass through the rear housing 112 and be inserted into the receiving portion 2375 of the front housing 111, so as to lock the rear housing 112 and the front housing 111, thereby making the connection between the first locking members 234 and the front housing 111 more stable. Moreover, the orthographic projections of the first locking members 234 and the display area 2113 of the cover plate 2130 on the projection plane perpendicular to the first direction X have an overlapping area.

[0241] In some embodiments, a connecting hole 2313 can be opened on one side of the accommodating portion 2375 along the first direction X, and a mounting through hole 2331 can be opened on the rear shell 112. The first locking member 234 can pass through the mounting through hole 2331 of the rear shell 112 and be inserted into the connecting hole 2313 of the accommodating portion 2375 to lock the rear shell 112 and the front shell 111, which is very convenient to operate.

[0242] Specifically, the connection hole 2313 located in the accommodating portion 2375 can be extended along the first direction X. Furthermore, the mounting through-hole 2331 located in the rear housing 112 extends along the first direction X, so that the direction in which the first locking member 234 passes through the rear housing 112 and is inserted into the front housing 111 is parallel to the first direction X. Furthermore, since both the connection hole 2313 and the mounting through-hole 2331 extend along the first direction X, their extension directions can be aligned, facilitating the installation of the first locking member 234 and making the processing of the connection hole 2313 and the mounting through-hole 2331 more convenient.

[0243] In some embodiments, a fixing sleeve 270 may be provided within the connection hole 2313. The fixing sleeve 270 has an interference fit with the connection hole 2313 and is configured to be sleeved over the first locking member 234. This prevents the first locking member 234 from being directly connected to the front housing 111 after being inserted into the connection hole 2313, which could result in excessive locking force between the first locking member 234 and the inner wall of the connection hole 2313 and damage to the front housing 111. The fixing sleeve 270 may be made of copper or other materials that are stronger than the front housing 111.

[0244] Specifically, the first locking member 234 is a screw, and the fixing sleeve 270 is provided with a threaded hole extending along the first direction X. The first locking member 234 passes through the mounting through hole 2331 of the rear shell 112 and is screwed into the threaded hole of the fixing sleeve 270, thereby threading the first locking member 234 to the fixing sleeve 270.

[0245] In some embodiments, as shown in FIG22 , a connecting protrusion 2312 may be provided on one side of the accommodating portion 2375 along the first direction X. The connecting protrusion 2312 may be provided with a connecting hole 2313. By providing the connecting hole 2313 on the connecting protrusion 2312, the length of the connecting hole 2313 can be increased, and the structural strength of the front housing 111 at the connecting hole 2313 can be improved, thereby making the connection between the first locking member 234 and the front housing 111 more stable.

[0246] In which, the connecting protrusion 2312 and the display area 2113 can have an overlapping area in their orthographic projection on the projection plane perpendicular to the first direction X, so that the first locking member 234 and the display area 2113 of the cover plate 2130 have an overlapping area in their orthographic projection on the projection plane perpendicular to the first direction X.

[0247] In some embodiments, as shown in Figures 23 and 24 , a recessed groove 2314 may be provided on one side of the accommodating portion 2375 along the first direction X, and the connecting protrusion 2312 may be provided protrudingly from the bottom surface of the recessed groove 2314. This increases the length of the connecting protrusion 2312 in the first direction X, thereby facilitating a more stable connection between the connecting protrusion 2312 and the first locking member 234.

[0248] Among them, a recessed groove 2314 can be opened at the position of the accommodating portion 2375 corresponding to each connecting protrusion 2312, or a recessed groove 2314 can be opened at the position of the accommodating portion 2375 corresponding to some connecting protrusions 2312, which can be determined according to the structure of the shell assembly 110.

[0249] Furthermore, a reinforcing rib 2315 can be provided on the bottom surface of the recess 2314 to enhance the structural strength of the connecting plate 2311 near the connecting protrusion 2312, thereby preventing the structural strength of the accommodating portion 2375 from being weakened by the recess 2314 provided near the connecting protrusion 2312. Specifically, one end of the reinforcing rib 2315 located on the bottom surface of the recess 2314 can be connected to the connecting protrusion 2312, and the other end of the reinforcing rib 2315 can be connected to the side of the recess 2314. Of course, the reinforcing rib 2315 can also be L-shaped or have other shapes, as long as they enhance the structural strength of the connecting plate 2311 at the recess 2314, and this is not limited here.

[0250] In some embodiments, a plurality of reinforcing ribs 2315 may be provided on the bottom surface of the sink 2314 , and the plurality of reinforcing ribs 2315 may cross each other to form a mesh structure, so as to further improve the structural strength of the connecting plate 2311 at the connecting protrusion 2312 .

[0251] Specifically, the accommodating portion 2375 includes a connecting plate 2311 that is opposite the back side of the display screen assembly 122. That is, the connecting plate 2311 is located on one side of the display screen assembly 122 along the first direction X, and one side surface of the connecting plate 2311 is disposed opposite the side of the display screen assembly 122 along the first direction X. Side panels 2378 are provided along the four edges of the connecting plate 2311. These side panels 2378 extend from the connecting plate 2311 in the opposite direction of the first direction X, thereby enclosing the connecting plate 2311 and the surrounding side panels 2378 to form an accommodating cavity 2377. A support portion 2376 is provided on one side edge 1105 of the side panel 2378, which is away from the connecting plate 2311. The support portion 2376 is located on one side of the cover plate 2130 along the first direction X. The support portion 2376 is configured to connect to the cover plate 2130, thereby supporting the display screen assembly 122 on the front housing 111.

[0252] A connecting protrusion 2312 is provided on the side of the connecting plate 2311 facing away from the display assembly 122. The connecting protrusion 2312 is a cylindrical structure extending along the first direction X. One end of the connecting protrusion 2312 is connected to the surface of the connecting plate 2311 facing away from the display assembly 122. A connecting hole 2313 is defined on the end surface of the other end of the connecting protrusion 2312. The connecting hole 2313 is a blind hole extending along the first direction X within the connecting protrusion 2312.

[0253] As shown in FIG23 , a fixing protrusion 2332 may be provided on the side of the rear housing 112 facing the front housing 111, and a mounting through-hole 2331 extends through the fixing protrusion 2332 along the first direction X. Thus, the mounting through-hole 2331 can be brought closer to the connecting hole 2313, which helps shorten the length of the first locking member 234. After the first locking member 234 passes through the mounting through-hole 2331 and is inserted into the connecting hole 2313, the front housing 111 and the rear housing 112 are more stably fixedly connected together.

[0254] The end of the fixing protrusion 2332 facing the front shell 111 can be brought into contact with the receiving portion 2375. This allows the front shell 111 and the rear shell 112 to be positioned relative to each other in the first direction X. Furthermore, the fixing protrusion 2332 is less likely to be deformed by the first locking member 234, thereby further improving the connection stability between the front shell 111 and the rear shell 112.

[0255] In some embodiments, a sealing member 235 may be provided within the mounting hole 2331 of the rear housing 112. The sealing member 235 is located on one side of the first locking member 234 along the first direction X and seals the mounting hole 2331 to protect the first locking member 234. Specifically, the sealing member 235 is made of silicone, plastic, or other elastic material. The sealing member 235 is inserted into the mounting hole 2331 of the rear housing 112 and covers the first locking member 234, thereby improving the sealing performance of the rear housing 112.

[0256] In some embodiments, the rear housing 112 and the front housing 111 are locked together by a plurality of first locking members 234 to further enhance the connection stability between the front housing 111 and the rear housing 112. The orthographic projections of the plurality of first locking members 234 and the display area 2113 of the cover plate 2130 on a projection plane perpendicular to the first direction X can overlap, thereby enabling the multiple side edges 1105 of the display screen assembly 122 to be narrower, thereby further enhancing the screen-to-body ratio of the display screen assembly 122.

[0257] Of course, it is also possible to make only a part of the multiple first locking members 234 have overlapping areas with the orthographic projections of the display area 2113 of the cover plate 2130 on the projection surface perpendicular to the first direction X. In this case, the width of the non-display area 2114 corresponding to the display area 2113 where there is an overlapping area between the orthographic projections of the cover plate 2130 and the multiple first locking members 234 on the projection surface perpendicular to the first direction X can be reduced, so as to improve the screen-to-body ratio of the display screen assembly 122 to a certain extent.

[0258] In some embodiments, multiple first locking members 234 can be distributed around the housing assembly 110 to further enhance the locking effect of the multiple first locking members 234 on the front shell 111 and the rear shell 112 of the housing assembly 110. The number of first locking members 234 can be 2, 3, 4, or more. The surroundings of the housing assembly 110 refer to the surroundings of the main body formed by the front shell 111 and the rear shell 112 of the housing assembly 110, including the four sides of the housing assembly 110.

[0259] For example, the orthographic projection of the display area 2113 on the projection surface is a rectangle, the number of the first locking members 234 is four, and the overlapping areas between the four first locking members 234 and the display area 2113 are distributed at the vertex corners of the rectangle.

[0260] It should be noted that when there are multiple first locking members 234, there are also multiple connecting protrusions 2312 located on the front shell 111, and the multiple connecting protrusions 2312 are connected to the multiple first locking members 234 in a one-to-one correspondence, so that the front shell 111 is connected to the multiple first locking members 234.

[0261] In some embodiments, a sealing strip (not shown) is further provided between the rear shell 112 and the front shell 111 of the housing assembly 110 to improve the sealing performance between the front shell 111 and the rear shell 112. The sealing strip can be made of foam, silicone, or other materials with sealing properties, which are not limited here.

[0262] In some embodiments, as shown in Figures 26 and 27, a glue groove 2319 is provided on the side of the front housing 111 facing away from the rear housing 112 (the side opposite to the first direction X). The glue groove 2319 extends along the circumference of the front housing 111. Connecting glue (not shown in the figures) is provided in the glue groove 2319. The connecting glue is bonded to one side of the cover plate 2130 of the display screen assembly 122 along the first direction X, thereby connecting the cover plate 2130 of the display screen assembly 122 to the front housing 111. Thus, glue can be applied in the glue groove 2319 to form the connecting glue, and then the display screen assembly 122 can be installed in the front housing 111, and the cover plate 2130 of the display screen assembly 122 is attached to the connecting glue, thereby bonding the display screen assembly 122 to the connecting glue, which is very convenient to operate.

[0263] The adhesive groove 2319 is annularly arranged along the circumference of the front housing 111. Thus, an annular connecting adhesive can be formed in the adhesive groove 2319. When the connecting adhesive is bonded to one side of the cover plate 2130 along the first direction X, it can effectively seal the gap between the display assembly 122 and the front housing 111.

[0264] In a direction perpendicular to the extension direction of the adhesive groove 2319, the cross-sectional shape of the adhesive groove 2319 can be rectangular, trapezoidal, triangular, etc. Furthermore, the adhesive groove 2319 can be an annular structure extending continuously along the circumference of the front housing 111, or it can include multiple sections of grooves sequentially spaced apart along the circumference of the front housing 111, with intervals between adjacent sections.

[0265] Specifically, as shown in Figures 23 and 27, the front housing 111 includes a receiving portion 2375 and a support portion 2376 connected to the periphery of the receiving portion 2375. The receiving portion 2375 defines a receiving cavity 2377, and the display panel 2129 of the display screen assembly 122 is received within the receiving cavity 2377 of the receiving portion 2375. A glue groove 2319 is defined on the side of the support portion 2376 facing away from the rear housing 112. This facilitates mounting the display screen assembly 122 to the front housing 111 along the first direction X after applying glue to the glue groove 2319 of the support portion 2376, so that the display panel 2129 of the display screen assembly 122 is received within the receiving cavity 2377. The cover plate 2130 is supported on the side of the support portion 2376 facing away from the rear housing 112 and is bonded to the support portion 2376 via adhesive, making operation very convenient.

[0266] The support portion 2376 extends along the circumference of the receiving portion 2375 and forms an annular plate-like structure. A side plate 2378 of the support portion 2376 is substantially perpendicular to the first direction X. A glue groove 2319 is defined on the side of the support portion 2376 facing away from the rear housing 112 and extends along the circumference of the receiving portion 2375 and forms an annular structure.

[0267] In some embodiments, a plurality of positioning bumps (not shown) may be provided on a side of the front housing 111 facing away from the rear housing 112 (the side opposite to the first direction X). The plurality of positioning bumps are used to abut against the back side of the display screen assembly 122 to position the display screen assembly 122. As a result, the portion of the display screen assembly 122 that is not in contact with the positioning bumps maintains a certain distance from the surface 2327 of the side opposite to the first direction X of the front housing 111. That is, the portion of the display screen assembly 122 that is not in contact with the positioning bumps is in a suspended state, thereby reducing the contact area between the display screen assembly 122 and the front housing 111 and reducing the stress on the display screen assembly 122 caused by deformation of the front housing 111, which may lead to reduced bonding stability between the connecting adhesive and the display screen assembly 122.

[0268] In which, a plurality of positioning protrusions can be protruded on the side of the support portion 2376 away from the rear shell 112, and the plurality of positioning protrusions are respectively abutted against the side of the cover plate 2130 of the display screen assembly 122 facing the front shell 111 (along the first direction X) to position the cover plate 2130 and then position the display screen assembly 122.

[0269] In some embodiments, multiple positioning bumps can be distributed sequentially along the perimeter of the front housing 111 to further enhance the positioning effectiveness of the multiple positioning bumps on the display assembly 122. Specifically, a side surface 2327 of the front housing 111 opposite to the first direction X includes a connection surface (the surface of the support portion 2376 facing away from the rear housing 112). This connection surface extends along the circumference of the front housing 111, and a glue groove 2319 is defined in the connection surface. Positioning bumps are also provided on the connection surface. The positioning bumps are located at the edge of the glue groove 2319.

[0270] In some embodiments, as shown in Figures 24 and 25, the front housing 111 is provided with an elastic portion 2317, which is connected to the display assembly 122. Thus, when the front housing 111 is connected to the display assembly 122 via the connecting adhesive, the elastic portion 2317 elastically deforms, preventing it from exerting significant force on the display assembly 122, thereby preventing damage to the display assembly 122 caused by prolonged force. If the connecting adhesive fails, the force exerted by the elastic portion 2317 on the display assembly 122 prevents the display assembly 122 from falling off the front housing 111.

[0271] The elastic portion 2317 can be connected to the back side of the display screen assembly 122 (i.e., one side of the display screen assembly 122 along the first direction X) to facilitate the connection between the elastic portion 2317 and the display screen assembly 122. The display screen assembly 122 includes a back plate, which is located on the back side of the display screen assembly 122. The elastic portion 2317 of the front housing 111 is connected to the back plate of the display screen assembly 122.

[0272] Specifically, the display screen assembly 122 further includes a back plate, the display panel 2129 and the back plate are sequentially distributed along the first direction X, and the elastic portion 2317 is connected to the back plate. The back plate can be made of metal material to provide a high structural strength.

[0273] As shown in Figures 24 and 25, the front shell 111 includes a connecting plate 2311 opposite to the side of the display screen assembly 122 away from the light-emitting side 2111, wherein the connecting plate 2311 is located on one side of the display panel 2129 along the first direction X, and one side surface of the connecting plate 2311 faces the display panel 2129. One end of the elastic part 2317 is connected to the connecting plate 2311, and the other end of the elastic part 2317 is connected to the display panel 2129, so that the elastic part 2317 is conveniently connected to the back side of the display screen assembly 122.

[0274] The connecting plate 2311 is provided with an escape groove 2316 that extends through the connecting plate 2311 along the first direction X. The orthographic projection of the escape groove 2316 on a projection plane perpendicular to the first direction X covers the orthographic projection of the elastic portion 2317 on the projection plane. Thus, the escape groove 2316 allows the elastic portion 2317 to escape, allowing the elastic portion 2317 to undergo a certain degree of elastic deformation in the first direction X, thereby providing a cushioning effect on the display screen assembly 122.

[0275] Specifically, one end of the elastic portion 2317 is connected to the edge 1105 of the avoidance groove 2316, and the other end of the elastic portion 2317 is spaced apart from the edge 1105 of the avoidance groove 2316. In the first direction X, the other end of the elastic portion 2317 overlaps with the avoidance groove 2316. Therefore, when the elastic portion 2317 is elastically deformed in the first direction X, the other end of the elastic portion 2317 can move in the first direction X within the avoidance groove 2316 or even pass through the avoidance groove 2316.

[0276] At least a portion of the elastic portion 2317 may be located within the avoidance groove 2316. Specifically, the elastic portion 2317 is located within the avoidance groove 2316, one end of the elastic portion 2317 is connected to the edge 1105 of the avoidance groove 2316, and the rest of the elastic portion 2317 is spaced apart from the edge 1105 of the avoidance groove 2316.

[0277] Alternatively, the elastic portion 2317 may be located on one side of the connecting plate 2311 along the first direction X, or on the side of the connecting plate 2311 opposite to the first direction X. When the elastic portion 2317 is located on the side of the connecting plate 2311 opposite to the first direction X, the avoiding groove 2316 may not be provided on the connecting plate 2311.

[0278] In some embodiments, the monitoring device 100 further includes a second locking member 236, through which the elastic portion 2317 is connected to the display assembly 122, thereby facilitating the connection between the elastic portion 2317 and the display assembly 122. The second locking member 236 passes through the elastic portion 2317 and is inserted into the display assembly 122 to connect the elastic portion 2317 to the display assembly 122. The second locking member 236 can include screws, bolts, pins, and the like, without limitation. Of course, the elastic portion 2317 and the display assembly 122 can be connected together by snapping, gluing, or other methods, depending on the structure of the elastic portion 2317 and the display assembly 122.

[0279] In some embodiments, there are multiple elastic parts 2317, and the multiple elastic parts 2317 are respectively connected to the display screen assembly 122 to avoid the problem that the number of elastic parts 2317 is too small, which may cause the elastic parts 2317 to break after being subjected to excessive force. Correspondingly, there are multiple second locking members 236, and the multiple second locking members 236 are connected to the multiple elastic parts 2317 in a one-to-one correspondence. The structures of the multiple elastic parts 2317 can be the same or different. In addition, the multiple elastic parts 2317 can be distributed in sequence along the circumference of the front shell 111, or can be distributed in sequence along the second direction Y perpendicular to the first direction X. Of course, the multiple elastic parts 2317 can also be distributed irregularly on the front shell 111, which can be determined according to the structure of the front shell 111 and the display screen assembly 122.

[0280] Specifically, the elastic portions 2317 are elastic arm structures. There are two pairs of elastic portions 2317, each of which is sequentially distributed along the second direction Y. The two elastic portions 2317 of each pair of elastic portions 2317 are sequentially distributed along the third direction Z. The second direction Y is perpendicular to the third direction Z, and both the second direction Y and the third direction Z are perpendicular to the first direction X. One pair of elastic portions 2317 extends along the third direction Z, with their ends facing away from each other connected to the display assembly 122. Another pair of elastic portions 2317 extends along the second direction Y, with their ends along the same second direction Y connected to the display assembly 122.

[0281] Of course, the number of the elastic parts 2317 can also be 3, 4, 5, etc., which can be determined according to the structure of the display screen assembly 122 and the front shell 111.

[0282] In other implementations, the elastic portion 2317 is an elastic clip, which is connected to the front housing 111 and is buckled with the display screen assembly 122 .

[0283] In the embodiment of the present application, the thickness of the connecting plate 2311 of the front shell 111 in the first direction X may remain consistent or may vary, depending on the structure of the display screen assembly 122 .

[0284] In some embodiments, the non-display area 2114 of the cover plate 2130 may extend along the circumference of the display area 2113 to at least two adjacent sides of the display area 2113. The non-display area 2114 includes non-display segments 2127 located on adjacent sides of the display area 2113, and a connecting segment 2128 connecting two adjacent non-display segments 2127. Specifically, the non-display area 2114 surrounds the display area 2113. The non-display area 2114 includes four non-display segments 2127 distributed around the display area 2113, with a connecting segment 2128 connecting any two adjacent non-display segments 2127 located on the display area 2113. Alternatively, the non-display area 2114 may include two non-display segments 2127 and one connecting segment 2128, with the two non-display segments 2127 distributed on adjacent sides of the display area 2113, and the connecting segment 2128 connecting the two adjacent non-display segments 2127. Alternatively, the non-display area 2114 may also include three non-display segments 2127 and two connecting segments 2128. The three non-display segments 2127 are distributed in sequence on three adjacent sides of the display area 2113 along the circumference of the display area 2113, and the three non-display segments 2127 are connected in sequence through the connecting segments 2128.

[0285] As shown in Figures 16 and 17 , the non-display area 2114 includes an inner contour line 2116 and an outer contour line 2119. The inner contour line 2116 and the outer contour line 2119 are sequentially distributed along a direction in which the non-display area 2114 is away from the display area 2113. That is, the inner contour line 2116 of the non-display area 2114 is close to the display area 2113, and the outer contour line 2119 of the non-display area 2114 is away from the display area 2113.

[0286] When the non-display area 2114 is arranged around the display area 2113 , the inner contour line 2116 and the outer contour line 2119 of the non-display area 2114 are also arranged around the display area 2113 to form a ring structure, and the inner contour line 2116 is located within the outer contour line 2119 .

[0287] As shown in Figures 16 and 17, the inner outline 2116 of the non-display area 2114 includes a first outline 2117 located on the non-display segment 2127. The first outline 2117 is located on the side of the non-display segment 2127 that is closer to the display area 2113. The outer outline 2119 of the non-display area 2114 includes a second outline 2120 located on the connecting segment 2128. The second outline 2120 is located on the side of the connecting segment 2128 that is farther from the display area 2113.

[0288] The outer contour line 2119 of the non-display area 2114 includes a third contour line 2126 located on the non-display segment 2127. The third contour line 2126 is located on the side of the non-display segment 2127 away from the display area 2113. One end of the third contour line 2126 of two adjacent non-display segments 2127 is connected to the two ends of the second contour line 2120 of the connecting segment 2128. The width of the non-display segment 2127 is the distance between the first contour line 2117 and the third contour line 2126 of the non-display segment 2127.

[0289] In some embodiments, the second contour line 2120 is a curve segment, and the projection line of the normal of at least one end of the curve segment on the projection plane perpendicular to the first direction X passes through the orthographic projection of the display area 2113 on the projection plane; and / or, the orthographic projection of the fitting circle 2121 formed based on the fitting of the curve segment on the projection plane perpendicular to the first direction X has an overlapping area with the orthographic projection of the display area 2113 on the projection plane, and the width of at least one non-display segment 2127 is less than or equal to the radius of the fitting circle 2121.

[0290] As a result, the width of at least one of two adjacent non-display segments 2127 in the non-display area 2114 can be made relatively narrow. That is, the black border on at least one side of the display screen assembly 122 can be made narrower, thereby achieving a narrow bezel 1119 structure for the display screen assembly 122, increasing the screen-to-body ratio of the display screen assembly 122, and enabling the display screen assembly 122 to display more information, or enabling the display screen assembly 122 to display information in a larger font size. In particular, when the display assembly is used in the monitoring device 100, the display screen assembly 122 can display more vital sign parameters of the patient, or display the patient's vital sign parameters in a larger font size, making it easier for medical personnel to read the patient's vital sign parameters.

[0291] It should be noted that the normal line at one end of a curve segment is perpendicular to the tangent line or extension direction of the corresponding end of the curve segment. When the curve segment is a circular arc, the normal line at one end of the curve segment passes through one end of the curve segment and the center of the curve segment. Furthermore, the fitted circle 2121 formed by fitting the curve segment can be a fitted circle 2121 obtained using the least squares method or any other fitting method. When the curve segment is an arc, the curve segment is an arc line, the fitted circle 2121 is a circle, and the curve segment lies on the fitted circle 2121. In other words, the centers of the curve segment and the fitted circle 2121 coincide and have the same radius.

[0292] In some embodiments, the second contour line 2120 can be an arc-shaped line. The circle 2121 within which the second contour line 2120 lies includes a sector 2122, which includes an arc and two connecting lines 2124. The two connecting lines 2124 of the sector 2122 connect between the ends of the arc and the center of the sector 2122, respectively. The second contour line 2120 is located on the arc of the sector 2122, and the two connecting lines 2124 of the sector 2122 correspond one-to-one with the first contour lines 2117 of two adjacent non-display segments 2127 and are parallel to each other. The sector 2122 overlaps with the display area 2113, such that the normal of at least one end of the curve segment passes through the display area 2113; and / or the fitted circle 2121 formed based on the curve segment fitting overlaps with the display area 2113, and the width of at least one non-display segment 2127 is less than or equal to the radius of the fitted circle 2121.

[0293] In some embodiments, the projection lines of the normals at both ends of the curved segment on the projection plane perpendicular to the first direction X can pass through the positive projection of the display area 2113 on the projection plane; and / or, the widths of the two adjacent non-display segments 2127 are both smaller than the radius of the fitting circle 2121, so that the widths of the two adjacent non-display segments 2127 are both narrower, so as to further improve the screen-to-body ratio of the display screen assembly 122.

[0294] In some embodiments, the radius of the fitting circle 2121 can be less than or equal to 5 mm. Thus, the width of at least one of two adjacent non-display segments 2127 in the non-display area 2114 is less than or equal to 5 mm, further increasing the screen-to-body ratio of the display screen assembly 122. The radius of the fitting circle 2121 can be 4 mm, 3 mm, 1.5 mm, 1 mm, etc., depending on the size and shape of the display screen assembly 122 and is not limited here.

[0295] Specifically, the non-display area 2114 of the cover plate 2130 extends along the circumference of the display area 2113 in an annular structure. The outer contour line 2119 includes a plurality of curved segments distributed sequentially along the circumference of the display area 2113. The projection line of the normal of at least one end of each curved segment on a projection plane perpendicular to the first direction X can pass through the orthographic projection of the display area 2113 on the projection plane; and / or the orthographic projection of the fitting circle 2121 formed based on each curved segment on the projection plane perpendicular to the first direction X can overlap with the orthographic projection of the display area 2113 on the projection plane, and the width of at least one non-display segment 2127 is less than or equal to the radius of each fitting circle 2121. Thus, each non-display segment 2127 of the non-display area 2114 of the cover plate 2130 can have a relatively narrow width, thereby further improving the screen-to-body ratio of the display screen assembly 122.

[0296] In other embodiments, the two connecting lines 2124 of the sector-shaped area 2122 may each have a portion located in the display area 2113. That is, the areas of the sector-shaped area 2122 near the two connecting lines 2124 overlap with the display area 2113 of the display screen assembly 122, thereby reducing the widths of the two adjacent non-display segments 2127 connected to the connecting segment 2128. In other words, the widths of the black borders on the adjacent sides of the display screen assembly 122 are narrower, thereby further improving the screen-to-body ratio of the display screen assembly 122.

[0297] The center point of the sector 2122 can be located in the display area 2113, so that a portion of each of the two connecting lines 2124 of the sector 2122 is located in the display area 2113. Alternatively, the center point of the sector 2122 can be located in the connecting segment 2128, and a portion of each of the two connecting lines 2124 is located in the display area 2113, while another portion of each of the two connecting lines 2124 is located in the connecting segment 2128. Of course, the former can further reduce the width of the two adjacent non-display segments 2127, thereby further improving the screen-to-body ratio of the display screen assembly 122.

[0298] In other embodiments, as shown in FIG18 and FIG19 , one of the two connecting lines 2124 of the sector-shaped area 2122 may be partially located in the display area 2113. The other of the two connecting lines 2124 of the sector-shaped area 2122 may be located in the non-display area 2114. In this case, the width of the non-display segment 2127 where the first contour line 2117, which is parallel to the connecting line 2124 partially located in the display area 2113, is narrower, thereby increasing the screen-to-body ratio of the display screen assembly 122.

[0299] As shown in FIG20 , the inner contour line 2116 of the non-display area 2114 includes a fourth contour line 2118 located on the connecting segment 2128. The fourth contour line 2118 is located on the side of the connecting segment 2128 that is closest to the display area 2113. One end of the first contour line 2117 of two adjacent non-display segments 2127 is connected to the two ends of the fourth contour line 2118 of the connecting segment 2128. The fourth contour line 2118 can be an arc-shaped line or a non-arc-shaped line, without limitation. Furthermore, when the fourth contour line 2118 is an arc-shaped line, the center of the circle containing the fourth contour line 2118 can coincide with the center of the circle containing the first contour line 2117. Of course, as shown in FIG19 , the center of the circle containing the fourth contour line 2118 can differ from the center of the circle containing the first contour line 2117.

[0300] As shown in FIG16 , the display screen assembly 122 includes four non-display segments 2127 distributed around the display area 2113. The non-display segments 2127 located on adjacent sides of the display area 2113 are connected by connecting segments 2128. The sector-shaped area 2122 of the circle where the second contour line 2120 of each connecting segment 2128 lies can overlap with the display area 2113. Alternatively, the sector-shaped area 2122 of the circle where the second contour line 2120 of one, two, or three of the four connecting segments 2128 lies can overlap with the display area 2113. Of course, the former can further reduce the width of each non-display segment 2127, thereby further improving the screen-to-body ratio of the display screen assembly 122.

[0301] In some embodiments, the radius of the sector 2122 of the circle in which the second contour line 2120 lies is less than or equal to 5 mm. Therefore, when the sector 2122 overlaps with the display area 2113, the width of at least one of two adjacent non-display segments 2127 in the non-display area 2114 can be made narrower, thereby further increasing the screen-to-body ratio of the display screen assembly 122.

[0302] The radius of the sector area 2122 of the circle where the second contour line 2120 is located can be 4 mm, 3 mm, 1.5 mm, 1 mm, etc., which can be determined according to the size and shape of the display screen assembly 122 and is not limited here.

[0303] In the implementation of the present application, the second contour line 2120 may also be a curve that is approximately an arc. Alternatively, the second contour line 2120 may also be an incomplete arc. In addition, the two connecting lines 2124 of the sector 2122 may be perpendicular, or may form an acute angle or an obtuse angle, depending on the structure of the display screen assembly 122.

[0304] In other embodiments, the radius of the circle in which the second contour line 2120 of the connecting segment 2128 of the non-display area 2114 lies may be greater than the width of at least one non-display segment 2127 of two adjacent non-display segments 2127, so as to realize a narrow-frame structure of the display screen assembly 122, increase the screen-to-body ratio of the display screen assembly 122, enable the display screen assembly 122 to display more information, or enable the display screen assembly 122 to display information in a larger font.

[0305] As shown in FIG21 , the monitoring device 100 is provided with an alarm light 114. When a patient's vital signs show abnormalities, the monitoring device 100 issues an alarm through the alarm light 114, prompting medical personnel to intervene. The display assembly 122 and the board assembly 130 of the monitoring device 100 can be located in the same cavity 1110 of the housing assembly 110, or they can be located in different cavities 1110 of the housing assembly 110.

[0306] In other embodiments, the monitoring device 100 may also include a processing component electrically connected to the alarm light 114. The processing component is configured to electrically connect to a physiological sensor (not shown) to receive the patient's vital sign parameters detected by the physiological sensor and control the alarm light 114 to sound an alarm when an abnormality occurs in the vital sign parameter. It should be noted that different physiological sensors are required to detect different vital sign parameters of the patient, such as the electrocardiogram, blood oxygen level, body temperature, and blood pressure.

[0307] The processing component may be a board component 130. The board component 130 includes a processor electrically connected to the alarm light 114, and the processor controls the alarm light 114 to generate an alarm. The monitoring device 100 may include a physiological sensor, thereby enabling the monitoring device 100 to directly detect the patient's vital sign parameters. Alternatively, the monitoring device 100 may not include a physiological sensor, but instead connect an external physiological sensor to the processing component of the monitoring device 100, thereby enabling the monitoring device 100 to receive and display the patient's vital sign parameters detected by the physiological sensor, and control the alarm light 114 to generate an alarm when an abnormality in the vital sign parameters occurs.

[0308] The warning light 114 is disposed on one side of the display screen assembly 122 along the first direction X. The cover plate 2130 of the display screen assembly 122 and the warning light 114 are sequentially arranged along the first direction X. A light-transmitting area can be provided on the cover plate 2130 at the location corresponding to the warning light 114. Light emitted by the warning light 114 can pass through this light-transmitting area and be emitted from the side of the cover plate 2130 facing away from the warning light 114. Alternatively, a light-transmitting area can be provided on the housing assembly 110 at the location corresponding to the warning light 114. Light emitted by the warning light 114 can pass through the light-transmitting area of ​​the housing assembly 110 and be emitted from the outer surface 3119 of the housing assembly 110.

[0309] In some embodiments, the non-display area 2114 of the cover plate 2130 includes a non-display segment 2127 located on at least one side of the display area 2113. The non-display segment 2127 overlaps with the orthographic projection of the warning light 114 on a projection plane perpendicular to the first direction X. The projection of the non-display area 2114 on the projection plane perpendicular to the first direction X can overlap the orthographic projection of the warning light 114 on the projection plane. Alternatively, the projection of the non-display area 2114 on the projection plane perpendicular to the first direction X can only partially overlap with the orthographic projection of the warning light 114 on the projection plane.

[0310] Continuing with Figures 16 and 17 , the non-display area 2114 includes an inner contour line 2116 proximal to the display area 2113 and an outer contour line 2119 distal to the display area 2113. In the direction from the inner contour line 2116 to the outer contour line 2119, the ratio of the width W of the warning light 114 to the width of the corresponding non-display segment 2127 is greater than or equal to 20%. This reduces the width of the non-display area 2114 and the corresponding non-display segment 2127 in the direction from the inner contour line 2116 to the outer contour line 2119, thereby increasing the screen-to-body ratio of the display assembly 122 and enabling the display assembly 122 to display more information or display information in a larger font size.

[0311] The number of warning lights 114 can be multiple. The warning lights 114 are spaced apart and distributed along the circumference of the display screen assembly 122. The warning lights 114 can overlap with the orthographic projection of the non-display segment 2127 on a projection plane perpendicular to the first direction X, or overlap with the orthographic projection of the connecting segment 2128 of the non-display area 2114 on a projection plane perpendicular to the first direction X. Alternatively, a portion of the warning light 114 can overlap with the orthographic projection of the non-display segment 2127 on a projection plane perpendicular to the first direction X, while another portion of the warning light 114 can overlap with the orthographic projection of the connecting segment 2128 of the non-display area 2114 on a projection plane perpendicular to the first direction X.

[0312] The ratio of the width W of each warning light 114 to the width of the corresponding non-display segment 2127 can be set to be greater than or equal to 20%, or the ratio of the width W of some warning lights 114 to the width of the corresponding non-display segment 2127 can be set to be greater than or equal to 20%. Of course, the former can further increase the screen-to-body ratio of the display assembly 122.

[0313] In addition, in the direction from the inner contour line 2116 to the outer contour line 2119 of the non-display area 2114, the ratio of the width W of the alarm light 114 to the width of the corresponding non-display segment 2127 can be made less than or equal to 30%, so as to avoid the space on the back side of the display screen assembly 122 for installing the alarm light 114 being too small, which makes the alarm light 114 inconvenient to install.

[0314] In the direction from the inner contour line 2116 to the outer contour line 2119 of the non-display area 2114, the ratio of the width W of the alarm light 114 to the width of the non-display area 2114 can be 21%, 23%, 26%, 28%, etc., which can be determined according to the structure and size of the display screen assembly 122 and the alarm light 114.

[0315] In some embodiments, the width W of the warning light 114 is greater than or equal to 3 mm to ensure the intensity of the light emitted by the warning light 114. The width W of the warning light 114 can be 4 mm, 5 mm, 6 mm, etc., as long as the ratio of the width W of the warning light 114 to the width of the non-display area 2114 is greater than or equal to 20%. This is not a limitation.

[0316] In some embodiments, the warning light 114 includes a lampshade 223 and a first light source 3123. The lampshade 223 is disposed on one side of the first light source 3123 along the light-emitting direction, with the side of the lampshade 223 facing away from the first light source 3123 being the light-emitting side. Light emitted by the first light source 3123 along the light-emitting direction passes through the lampshade 223 and is emitted from the side of the lampshade 223 facing away from the first light source 3123 (i.e., the light-emitting side of the warning light 114).

[0317] The first light source 3123 includes a lamp board 221 (also known as a circuit board) and lamp beads 222. Lamp beads 222 are located on a side surface of the lamp board 221. The direction in which the lamp beads 222 face away from the lamp board 221 is the direction in which the first light source 3123 emits light. The lamp board 221 is electrically connected to the lamp beads 222. The lamp board 221 is provided with a circuit structure, and the lamp beads 222 are electrically connected to the circuit structure of the lamp board 221. The lamp board 221 is also used to electrically connect to the board assembly 130, so that the board assembly 130 can control the lighting or extinguishing of the lamp beads 222 through the light board 221.

[0318] The lampshade 223 is located on the side of the lamp beads 222 facing away from the lamp board 221. One side of the lamp board 221 faces the lampshade 223. The lampshade 223 is used to guide the light emitted by the lamp beads 222, so that it is emitted from the light-emitting side 2111 of the display screen assembly 122 or from the outer surface 3119 of the housing assembly 110. The width W of the warning light 114 is the combined width of the lamp board 221, the lamp beads 222, and the lampshade 223.

[0319] The lamp board 221 may be a circuit board 131, or other plate-like structure capable of mounting and electrically connecting the lamp beads 222. The cross-sectional shape of the lampshade 223 perpendicular to its length may be T-shaped, L-shaped, cross-shaped, or the like, depending on the structure of the display assembly 122 and the front housing 111.

[0320] As shown in Figures 28 and 30, the front housing 111 includes a plurality of frames 1119 sequentially connected along the circumference of the display screen assembly 122. The frames 1119 include an inner surface 2324, which is located on the side of the frame 1119 facing the cavity 1110. The frame 1119 also includes a side outer surface 2321, which is located on the side of the frame 1119 facing away from the cavity 1110.

[0321] The inner surface 2324 of the frame 1119 is provided with a mounting hole 2322 that extends through the frame 1119. The mounting hole 2322 extends from the inner surface 2324 of the frame 1119 to the side outer surface 2321. The monitoring device 100 also includes a control assembly 240, which is mounted on the side of the frame 1119 facing the cavity 1110. A portion of the control assembly 240 is inserted into the mounting hole 2322, making it easier for medical personnel to operate the control assembly 240 through the mounting hole 2322. The control assembly 240 can be a switch assembly 113 for turning the display device on or off, or a control assembly 240 for implementing other control functions.

[0322] The front shell 111 includes a first installation cavity 2323 located on the inner surface 2324 of the frame 1119 facing the cavity 1110 . The installation hole 2322 is connected to the first installation cavity 2323 . The control component 240 is installed in the first installation cavity 2323 .

[0323] In some embodiments, as shown in Figures 26 and 30, the control component 240 includes a control circuit board 241, a button 243 and a button cap 244. The control circuit board 241 is connected to the frame 1119. A side plate 2378 of the control circuit board 241 faces the mounting hole 2322. The button 243 is located on the side of the control circuit board 241 facing the mounting hole 2322. The button cap 244 is located on the side of the button 243 facing the mounting hole 2322, and the button cap 244 is inserted into the mounting hole 2322.

[0324] Thus, medical personnel can press the button cap 244, causing the button cap 244 to push the button 243 toward the control circuit board 241, thereby triggering the control circuit on the control circuit board 241 and realizing the control function of the control component 240. The control circuit board 241 can be electrically connected to the control chip, power supply, and other components of the display device, and the specific connection can be determined according to the control function that the control component 240 can realize.

[0325] Moreover, the display device provided in the embodiment of the present application can further reduce the width of the non-display area 2114 of the display screen assembly 122 and increase the screen-to-body ratio of the display screen assembly 122 by locating the control component 240 in the frame 1119 of the front shell 111 and inserting the button cap 244 of the control component 240 into the mounting hole 2322 of the side outer surface 2321 of the frame 1119.

[0326] Specifically, a control key 242 is provided on the side of the control circuit board 241 facing the mounting hole 2322. The control key 242 is connected to the control circuit on the control circuit board 241. A button 243 is located on the side of the control key 242 facing the mounting hole 2322, and a button cap 244 is located on the side of the button 243 facing the mounting hole 2322. A medical staff presses the button cap 244, causing the button cap 244 to push the button 243 in the direction toward the control circuit board 241, thereby triggering the control key 242 on the control circuit board 241, thereby causing the control key 242 to realize the control function of the control component 240 through the control circuit. The button 243 can be made elastic so that after the medical staff presses the button cap 244, the button cap 244 can be reset under the elastic force of the button 243. The button 243 and the button cap 244 can be provided separately or can be integrally formed through a secondary encapsulation process. The control circuit board 241 can be a flexible control circuit board, a thin film control circuit board, etc., which are not limited here.

[0327] Continuing with Figure 30 , the control assembly 240 further includes a stopper 245 connected to the control circuit board 241 to limit the position of the control circuit board 241. The stopper 245 is configured to abut against the control circuit board 241, limiting the distance the control circuit board 241 can move away from the mounting hole 2322. Specifically, the stopper 245 includes a latch connected to the front housing 111 and located on the side of the control circuit board 241 facing away from the button 243. The latch is configured to abut against the control circuit board 241, limiting the distance the control circuit board 241 can move away from the mounting hole 2322.

[0328] Of course, the control component 240 can also be triggered by inductive triggering. For example, the side outer surface 2321 of the frame 1119 includes a light-transmitting sensing area that is optically connected to the first mounting cavity 2323. When a medical professional touches the light-transmitting sensing area, the control component 240 detects the touch signal via the optical sensor, thereby triggering the control component 240. In this manner, the control component 240 does not need to be provided with a button 243 and a button cap 244. The size of the first mounting cavity 2323 can be set smaller, thereby enabling the monitoring device 100 to have a narrower frame 1119 structure.

[0329] As shown in FIG26 , the housing assembly 110 includes a left side 2303 and a right side 2304 sequentially arranged along the second direction Y, and a top side 1000 and a bottom side 1001 sequentially arranged along the third direction Z. The first direction X, the second direction Y, and the third direction Z are mutually perpendicular. The control assembly 240 can be mounted on the frame 1119 on the left side 2303 or the right side 2304 to facilitate operation of the control assembly 240 by medical personnel. Of course, the control assembly 240 can also be mounted on the frame 1119 on the top side 1000 or the bottom side 1001, depending on the position and orientation of the monitoring device 100 in normal use.

[0330] In some embodiments, as shown in FIG29 , the monitoring device 100 further includes an indicator light 250 configured to emit light. The indicator light 250 is mounted on a side of the frame 1119 facing the cavity 1110 and is located on a side of the cover 2130 along the first direction X. The indicator light 250 emits light toward the cover 2130.

[0331] Correspondingly, a light hole 2115 is formed in the non-display area 2114 of the cover plate 2130 at the position corresponding to the indicator light 250. This allows light emitted by the indicator light 250 to pass through the light hole 2115 and exit from the side of the cover plate 2130 facing away from the indicator light 250. Thus, the shape of the light hole 2115 can be customized. After the light emitted by the second light source 251 enters the light guide 252, a portion of the light will be emitted from the light guide 252 toward the side of the display screen assembly 122 and pass through the characteristically shaped light hole 2115 in the cover plate 2130, thereby outputting a corresponding prompt signal. The prompt signal can be used to indicate the status of the monitoring device 100.

[0332] The color of the light emitted by the indicator light 250 can be set, so that the status information of the monitoring device 100 can be indicated according to the color of the light transmitted through the light hole 2115 of the cover 2130 and whether the indicator light 250 is on.

[0333] Alternatively, the shape of light-transmitting hole 2115 can be configured, and the indicator signal corresponding to indicator light 250 can be determined based on the shape of light-transmitting hole 2115 on cover plate 2130. For example, light-transmitting hole 2115 can be circular, triangular, rectangular, or in the shape of a battery icon, etc., with different shapes representing different indicator signals for indicating different status information. Furthermore, the light emitted by indicator light 250 can be red, green, yellow, etc., with different colors representing different indicator signals for indicating different status information, without limitation herein.

[0334] As shown in FIG29 , the indicator light 250 includes a second light source 251 and a light guide cover 252 disposed on one side of the second light source 251 along the light emitting direction. The light guide cover 252 is disposed opposite the back side of the display screen assembly 122. The light guide cover 252 is located on one side of the cover plate 2130 of the display screen assembly 122 along the first direction X. The second light source 251 is located on one side of the light guide cover 252 along the first direction X. The light emitting direction of the second light source 251 is opposite to the first direction X.

[0335] In some embodiments, the light guide cover 252 can be made to abut against the non-display area 2114 of the cover plate 2130 on one side along the first direction X, thereby reducing the distance between the light guide cover 252 and the cover plate 2130 as much as possible, thereby reducing the loss caused by the light emitted by the second light source 251 passing through the light guide cover 252 and entering the light-transmitting hole 2115 of the cover plate 2130.

[0336] The orthographic projections of the light guide cover 252 and the light transmission hole 2115 of the cover plate 2130 on a projection plane perpendicular to the first direction X have an overlapping area, so that the light emitted by the second light source 251 passes through the light guide cover 252 and accurately enters the light transmission hole 2115 of the cover plate 2130. The second light source 251 can be an LED lamp bead, an organic electroluminescent device, etc., which is not limited here.

[0337] In some embodiments, the light guide cover 252 is elastic. Thus, the light guide cover 252 can elastically deform according to the shape of its installation space (e.g., the shape of the second installation cavity 2325), thereby enabling the light guide cover 252 to better enclose the second light source 251 and more closely fit the inner surface 2324 of the frame 1119 and the surface of the cover 2130, thereby improving the light transmission performance of the light guide cover 252. The light guide cover 252 can be made of silicone, rubber, etc., without limitation.

[0338] As shown in FIG26 , the housing assembly 110 includes a left side 2303 and a right side 2304 sequentially arranged along the second direction Y, and a top side 1000 and a bottom side 1001 sequentially arranged along the third direction Z. The first direction X, the second direction Y, and the third direction Z are mutually perpendicular. The indicator light 250 can be mounted on the frame 1119 on the left side 2303 or the right side 2304 to facilitate medical personnel to observe the indication signal emitted by the indicator light 250. Of course, the indicator light 250 can also be mounted on the frame 1119 on the top side 1000 or the bottom side 1001, depending on the position and orientation of the monitoring device 100 in normal use.

[0339] As shown in Figure 26, the shell assembly 110 includes a front side 1101 and a rear side 1102 distributed in sequence along the first direction X, a left side 2303 and a right side 2304 distributed in sequence along the second direction Y, and a top side 1000 and a bottom side 1001 distributed in sequence along the third direction Z. The first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0340] In some embodiments, as shown in FIG. 31 , the monitoring device 100 further includes a near field communication (NFC) module 260 , which is located on a side of the frame 1119 facing the cavity 1110 .

[0341] The housing assembly 110 may further include a mounting structure 237 located on one of the top side 1000, bottom side 1001, left side 2303, and right side 2304 of the housing assembly 110. A mounting space 2370 is defined within the mounting structure 237. At least a portion of the near-field communication module 260 is mounted within the mounting space 2370, facilitating communication between medical personnel and the monitoring device 100 via the near-field communication module 260. Furthermore, the near-field communication module 260 is easily installed by simply inserting the near-field communication module 260 into the mounting space 2370.

[0342] It should be noted that a portion of the near-field communication module 260 may be installed in the mounting space 2370 of the mounting structure 237, or the entire near-field communication module 260 may be installed in the mounting space 2370 of the mounting structure 237. For example, the near-field communication module 260 may include a flat-panel antenna and a control circuit board (not shown) electrically connected to the flat-panel antenna. The antenna of the near-field communication module 260 may be installed in the mounting space 2370 of the mounting structure 237. Alternatively, the antenna and control circuit of the near-field communication module 260 may be integrated on a single circuit board 131. In this case, the circuit board 131 may be directly installed in the mounting space 2370 of the mounting structure 237.

[0343] The mounting structure 237 and the near-field communication module 260 can be interference-fitted, thereby allowing the near-field communication module 260 to be more stably installed in the mounting space 2370 of the mounting structure 237. Of course, a limiting structure can also be provided on the mounting structure 237. When the near-field communication module 260 is installed in the mounting space 2370 of the mounting structure 237, the limiting structure abuts against the near-field communication module 260 to prevent the near-field communication module 260 from falling out of the mounting space 2370.

[0344] In some embodiments, the portion of the near-field communication module 260 located within the installation space 2370 of the installation structure 237 can be made into a plate-like structure, and the plate-like structure can be inclined or arranged parallel to the first direction X, thereby reducing the width of the space required for installing the plate-like structure, which is conducive to further reducing the width of the non-display segment 2127 and increasing the screen-to-body ratio of the display screen assembly 122.

[0345] Specifically, the near-field communication module 260 may include a flat panel antenna, which is located within the mounting space 2370 of the mounting structure 237 , and a side plate 2378 of the flat panel antenna may be arranged obliquely or parallel to the first direction X. Alternatively, the near-field communication module 260 may be arranged in a plate shape, and a side plate 2378 of the near-field communication module 260 may be arranged obliquely or parallel to the first direction X.

[0346] As shown in FIG31 , the front housing 111 includes a plurality of frames 1119, which are sequentially connected along the circumference of the display screen assembly 122. The mounting structure 237 is located on the side of the frame 1119 facing the cavity 1110. This allows the near-field communication module 260 to be installed within the cavity 1110 to protect the near-field communication module 260, and also helps improve the appearance consistency of the monitoring device 100. The mounting structure 237 can be directly mounted on the side of the frame 1119 facing the cavity 1110, or it can be mounted on other structures within the housing assembly 110, and the mounting structure 237 is disposed opposite the side of the frame 1119 facing the cavity 1110. It is sufficient for the mounting structure 237 to be located on the side of the frame 1119 facing the cavity 1110.

[0347] The side plate 2378 of the planar antenna of the near-field communication module 260 can be oriented toward the frame 1119, thereby being arranged obliquely or parallel to the first direction X. Alternatively, the near-field communication module 260 can be arranged in a planar shape, with the side plate 2378 of the near-field communication module 260 oriented toward the frame 1119, thereby being arranged obliquely or parallel to the first direction X.

[0348] In some embodiments, the frame 1119 includes an inner surface 2324, which is located on the side of the frame 1119 facing the cavity 1110. The front shell 111 also includes a fixing portion 2326 that is spaced apart from the inner surface 2324 of the frame 1119, and the fixing portion 2326 includes a side surface 2327 that is spaced apart from the inner surface 2324. The fixing portion 2326 and the accommodating portion 2375 can be the same part of the housing assembly 110, or different parts. Specifically, the fixing portion 2326 can be a side plate 2378 of the accommodating portion 2375, and the side surface of the side plate 2378 facing the frame 1119 is the side surface 2327 of the fixing portion 2326.

[0349] In some embodiments, the mounting structure 237 may include a first clamping portion 2371 and a second clamping portion 2372 , wherein the first clamping portion 2371 is disposed on the inner surface 2324 , and the second clamping portion 2372 is disposed on the side surface 2327 , and an installation space 2370 is formed between the first clamping portion 2371 and the second clamping portion 2372 .

[0350] Since the side surface 2327 of the fixing portion 2326 and the inner surface 2324 of the frame 1119 are arranged relative to each other, by arranging the first clamping portion 2371 on the inner surface 2324 and the second clamping portion 2372 on the side surface 2327, an installation space 2370 can be formed between the first clamping portion 2371 and the second clamping portion 2372. The structure is very simple and can make full use of the space on the side of the frame 1119 facing the cavity 1110.

[0351] The number of first clamping portions 2371 can be multiple, and the multiple first clamping portions 2371 can be sequentially distributed along the length direction of the corresponding frame 1119. In this way, the mounting structure 237 can abut against the near-field communication module 260 through the multiple first clamping portions 2371, thereby improving the clamping stability of the near-field communication module 260.

[0352] Alternatively, the number of the second clamping portions 2372 may be multiple, and the multiple second clamping portions 2372 may be distributed in sequence along the length direction of the corresponding frame 1119, so that the mounting structure 237 is in contact with the near-field communication module 260 through the multiple second clamping portions 2372 to improve the clamping stability of the mounting structure 237 on the near-field communication module 260.

[0353] It should be noted that the mounting structure 237 may include multiple first clamping portions 2371 and multiple second clamping portions 2372, or may include one first clamping portion 2371 and multiple second clamping portions 2372, or may include multiple first clamping portions 2371 and one second clamping portion 2372. Of course, the former can further improve the clamping stability of the mounting structure 237 on the near-field communication module 260.

[0354] In some embodiments, the first clamping portion 2371 of the mounting structure 237 can be extended along the first direction X to increase the contact area between the first clamping portion 2371 and the near-field communication module 260, so that the first clamping portion 2371 can be more stably contacted with the near-field communication module 260, which is beneficial to improving the connection stability between the mounting structure 237 and the near-field communication module 260.

[0355] Similarly, the second clamping portion 2372 of the mounting structure 237 can be extended along the first direction X to increase the contact area between the second clamping portion 2372 and the near-field communication module 260, so that the second clamping portion 2372 can be more stably contacted with the near-field communication module 260, which is beneficial to improving the connection stability between the mounting structure 237 and the near-field communication module 260.

[0356] It should be noted that the first clamping portion 2371 and the second clamping portion 2372 of the mounting structure 237 can both extend along the first direction X, or only one of the first clamping portion 2371 and the second clamping portion 2372 of the mounting structure 237 can extend along the first direction X. Of course, the former can further improve the connection stability between the mounting structure 237 and the near-field communication module 260.

[0357] In other embodiments, as shown in FIG32 , the mounting structure 237 may be protruded from the side surface 2327 of the fixing portion 2326 or the inner surface 2324 of the frame 1119, and the mounting structure 237 includes two engaging portions 2373, forming an installation space 2370 therebetween. The two engaging portions 2373 are configured to engage with the near-field communication module 260. Specifically, the two engaging portions 2373 of the mounting structure 237 are spaced apart along the length of the corresponding frame 1119, and engaging grooves 2374 are defined on the opposing sides of the two engaging portions 2373. The two ends of the near-field communication module 260 are respectively inserted into the engaging grooves 2374 of the two engaging portions 2373, thereby engaging the two ends of the near-field communication module 260 with the two engaging portions 2373 in a one-to-one correspondence.

[0358] In some embodiments, the mounting space 2370 of the mounting structure 237 includes a notch for inserting the near-field communication module 260. In some embodiments, the notch can be located on one side of the mounting structure 237 along the first direction X. Before the front housing 111 and the rear housing 112 are connected, the near-field communication module 260 can be installed into the mounting space 2370 through the notch of the mounting space 2370.

[0359] In some embodiments, the monitoring device 100 can include a first display position (as shown in FIG. 16 ) and a second display position. Furthermore, the monitoring device 100 can be rotated clockwise or counterclockwise from the first display position to the second display position. Thus, medical personnel can rotate the monitoring device 100 to switch between the first and second display positions as needed.

[0360] Specifically, when the monitoring device 100 is in the first display position, the width direction of the monitoring device 100 is parallel to the second direction Y, and the length direction of the monitoring device 100 is parallel to the third direction Z. When the monitoring device 100 is in the second display position, the width direction of the monitoring device 100 is parallel to the third direction Z, and the length direction of the monitoring device 100 is parallel to the second direction Y.

[0361] In other embodiments, when the monitoring device 100 is in the first display position, the width direction of the monitoring device 100 is parallel to the third direction Z, and the length direction of the monitoring device 100 is parallel to the second direction Y. When the monitoring device 100 is in the second display position, the width direction of the monitoring device 100 is parallel to the second direction Y, and the length direction of the monitoring device 100 is parallel to the third direction Z.

[0362] In some embodiments, when the monitoring device 100 can be rotated clockwise from the first display position to the second display position, the mounting structure 237 can be located on the bottom side 1001 of the housing assembly 110 and disposed near the right side 2304 of the housing assembly 110 when the monitoring device 100 is in the first display position. Thus, when the monitoring device 100 is in the first display position, the near-field communication module 260 mounted in the mounting space 2370 of the mounting structure 237 is located on the bottom side 1001 of the housing assembly 110. When the monitoring device 100 is in the second display position, the near-field communication module 260 mounted in the mounting space 2370 of the mounting structure 237 is located on the left side 2303 of the housing assembly 110. Both of these allow medical personnel to conveniently bring an external device close to the near-field communication module 260 to enable communication between the external device and the monitoring device 100.

[0363] Alternatively, when the monitoring device 100 is in the first display position, the mounting structure 237 may be located on the right side 2304 of the housing assembly 110 and close to the bottom side 1001 of the housing assembly 110. Thus, when the monitoring device 100 is in the first display position, the near-field communication module 260 mounted in the mounting space 2370 of the mounting structure 237 is located on the right side 2304 of the housing assembly 110. When the monitoring device 100 is in the second display position, the near-field communication module 260 mounted in the mounting space 2370 of the mounting structure 237 is located on the bottom side 1001 of the housing assembly 110. Both of these allow medical personnel to conveniently bring an external device close to the near-field communication module 260 to enable communication between the external device and the monitoring device 100.

[0364] In other embodiments, when the monitoring device 100 can be rotated counterclockwise from the first display position to the second display position, the mounting structure 237 can be located on the bottom side 1001 of the housing assembly 110 and disposed near the left side 2303 of the housing assembly 110 when the monitoring device 100 is in the first display position. Thus, when the monitoring device 100 is in the first display position, the near-field communication module 260 mounted in the mounting space 2370 of the mounting structure 237 is located on the bottom side 1001 of the housing assembly 110. When the monitoring device 100 is in the second display position, the near-field communication module 260 mounted in the mounting space 2370 of the mounting structure 237 is located on the right side 2304 of the housing assembly 110. Both of these allow medical personnel to conveniently bring an external device close to the near-field communication module 260 to enable communication between the external device and the monitoring device 100.

[0365] Alternatively, when the monitoring device 100 is in the first display position, the mounting structure 237 can be located on the left side 2303 of the housing assembly 110 and disposed near the bottom side 1001 of the housing assembly 110. Thus, when the monitoring device 100 is in the first display position, the near-field communication module 260 mounted in the mounting space 2370 of the mounting structure 237 is located on the left side 2303 of the housing assembly 110. When the monitoring device 100 is in the second display position, the near-field communication module 260 mounted in the mounting space 2370 of the mounting structure 237 is located on the bottom side 1001 of the housing assembly 110. Both of these allow medical personnel to conveniently bring an external device close to the near-field communication module 260 to enable communication between the external device and the monitoring device 100.

[0366] In some embodiments, as shown in Figures 33 to 37, the light board 221 includes a first side 3128 and an opposite second side 3129. The first side 3128 and the second side 3129 are respectively adjacent to the board surface 3125 of the light board 221 on the side where the lamp beads 222 are provided. The board surface 3125 of the light board 221 on the side where the lamp beads 222 are provided can be arranged obliquely or parallel to the first direction X. Alternatively, the second side 3129 and the first side 3128 of the light board 221 can be arranged sequentially along the first direction X, with the second side 3129 of the light board 221 being farther away from the cover plate 2130 of the display screen assembly 122 than the first side 3128.

[0367] The monitoring device 100 provided in the embodiment of the present application is configured such that the board surface 3125 of the light board 221 of the alarm light 114 on the side where the lamp beads 222 are provided is tilted or parallel to the first direction X; or, the first side edge 3128 and the second side edge 3129 of the light board 221 adjacent to the board surface 3125 on the side where the lamp beads 222 are provided are sequentially distributed along the first direction X, and the second side edge 3129 of the light board 221 is further away from the cover plate 2130 than the first side edge 3128, thereby reducing the non-display area 211 of the light board 221 on the corresponding side of the monitoring device 100. 4, so that the overall size of the alarm light 114 in the width direction of the non-display area 2114 on the corresponding side of the monitoring device 100 is smaller. When the overall size of the monitoring device 100 remains unchanged, it is beneficial to reduce the non-display width of the side of the monitoring device 100 corresponding to the alarm light 114, thereby improving the screen-to-body ratio of the display screen assembly 122 of the monitoring device 100. The alarm light 114 can also be installed in the cavity 1110 of the shell of the monitoring device 100, so that the installation of the alarm light 114 will not be affected.

[0368] Among them, the screen-to-body ratio of the display screen assembly 122 refers to the ratio of the area of ​​the display screen assembly 122 used to display the picture to the total area of ​​the display screen assembly 122. The higher the screen-to-body ratio of the display screen assembly 122, the larger the picture size that the display screen assembly 122 can display, or the more content displayed.

[0369] In some embodiments, the angle of inclination of the board surface 3125 of the light board 221 on the side where the lamp beads 222 are located relative to the first direction X can be less than or equal to 75°, thereby further reducing the installation space occupied by the light board 221 in the width direction of the non-display area 2114 on the corresponding side of the monitoring device 100. The angle of inclination of the board surface 3125 on the side where the lamp beads 222 are located relative to the first direction X can be 70°, 60°, 45°, 40°, 35°, etc., and is not limited here.

[0370] In addition, the angle of inclination of the board surface 3125 of the light board 221 on the side where the lamp beads 222 are located relative to the first direction X can be set to be greater than or equal to 30°, so as to prevent the board surface 3125 on the side where the lamp beads 222 are located from being too inclination relative to the first direction X, which would cause the light emitted by the lamp beads 222 to be offset too much from the portion of the lampshade 223 through which light passes, thereby affecting the intensity of the light passing through the lampshade 223. The angle of inclination of the board surface 3125 on the side where the lamp beads 222 are located relative to the first direction X can be 38°, 43°, 47°, 55°, etc., and is not limited here.

[0371] In some embodiments, as shown in FIG. 34 and FIG. 36 , an alarm light 114 is installed on the front shell 111 . When important vital sign parameters of the patient are abnormal, the monitoring device 100 issues an alarm through the alarm light 114 to prompt medical staff to intervene.

[0372] In some embodiments, the housing assembly 110 may be provided with an alarm light 114 on at least one side along the second direction Y and the third direction Z, and the panel surface 3125 of the lamp board 221 on the side where the lamp beads 222 are provided faces the corresponding side of the front housing 111, with the first direction X, the second direction Y, and the third direction Z being mutually perpendicular. Thus, the lampshade 223 covering the lamp beads 222 is located between the lamp board 221 and the corresponding side of the front housing 111, so that light emitted by the lamp beads 222 passes through the lampshade 223 and is emitted from the corresponding side of the front housing 111.

[0373] The second side 3129 of the light board 221 can be positioned closer to the corresponding side of the front housing 111 than the first side 3128 ; or the board surface 3125 of the light board 221 on the side where the lamp beads 222 are provided can be parallel to the first direction X. In this way, as much light as possible from the lamp beads 222 of the warning light 114 can be directed toward the lampshade 223 and emitted from the corresponding side of the housing.

[0374] As shown in Figure 33, the shell assembly 110 includes a front side 1101 and a rear side 1102 distributed in sequence along the first direction X. The shell assembly 110 also includes a top side 1000 and a bottom side 1001 distributed in sequence along the third direction Z, and a left side 2303 and a right side 2304 distributed in sequence along the second direction Y. An alarm light 114 can be provided on at least one side of the top side 1000, the bottom side 1001, the left side 2303 and the right side 2304 of the shell assembly 110, so that medical staff can observe the alarm signal emitted by the alarm light 114 from at least one side of the top side 1000, the bottom side 1001, the left side 2303 and the right side 2304 of the shell assembly 110.

[0375] At least a portion of the lampshade 223 may be positioned on at least one of the top side 1000, the bottom side 1001, the left side 2303, and the right side 2304 of the housing assembly 110, so that light emitted by the lamp bead 222 passes through the lampshade 223 and is emitted from at least one of the top side 1000, the bottom side 1001, the left side 2303, and the right side 2304 of the housing. Furthermore, a portion of the lampshade 223 may be positioned on the front side 1101 of the housing assembly 110, so that light emitted by the lamp bead 222 passes through the lampshade 223 and is emitted from the front side 1101 of the housing assembly 110.

[0376] In some embodiments, as shown in FIG38 , an alarm light 114 may be provided on the top side 1000 of the housing assembly 110. At least a portion of the lampshade 223 may be positioned on the top side 1000 of the housing assembly 110, such that light emitted by the lamp beads 222 passes through the lampshade 223 and is emitted from the top side 1000 of the housing assembly 110, allowing medical personnel to observe the alarm signal emitted by the alarm light 114 from the top side 1000 of the monitoring device 100. Alternatively, at least a portion of the lampshade 223 may be positioned on the front side 1101 of the housing assembly 110, such that light emitted by the lamp beads 222 passes through the lampshade 223 and is emitted from the side of the housing assembly 110 opposite to the first direction X, allowing medical personnel to observe the alarm signal emitted by the alarm light 114 from the front side 1101 of the monitoring device 100 opposite to the first direction X.

[0377] It should be noted that at least a portion of the lampshade 223 can be located only on the top side 1000 or the front side 1101 of the shell assembly 110, or a portion of the lampshade 223 can be located on the top side 1000 of the shell assembly 110, while the other portion is located on the front side 1101 of the shell assembly 110. Of course, the latter enables medical staff to observe the alarm signal emitted by the alarm light 114 from multiple angles.

[0378] Specifically, the lamp board 221 is located on a side of the lampshade 223 that is away from the top side 1000 of the housing assembly 110. This allows the lamp beads 222, which are located on a side panel 2378 of the lamp board 221, to emit light toward the light-emitting side of the lampshade 223, thereby allowing more light to be emitted through the lampshade 223. Optionally, the first side 3128 of the lamp board 221 is further away from the top side 1000 of the housing assembly 110 than the second side 3129. The lamp beads 222 are located on the surface of the lamp board 221 that faces the top side 1000 of the housing assembly 110. That is, in the opposite direction of the first direction X, the lamp board 221 is inclined toward the surface of the top side 1000 away from the shell assembly 110, and the side plate 2378 of the lamp board 221 on which the lamp bead 222 is provided faces the top side 1000 of the shell assembly 110, so that the lamp bead 222 can emit light toward the part of the lampshade 223 located on the front side 1101 of the shell assembly 110 and the part located on the top side 1000 of the shell assembly 110, which is conducive to further improving the intensity of light emitted through the lampshade 223.

[0379] In other embodiments, an alarm light 114 may be provided on the bottom side 1001 of the housing assembly 110. At least a portion of the lampshade 223 may be positioned on the front side 1101 of the housing assembly 110, allowing light emitted by the lamp beads 222 to pass through the lampshade 223 and exit from the front side 1101 of the housing assembly 110, thereby facilitating medical personnel observing the alarm signal emitted by the alarm light 114 from the front side 1101 of the monitoring device 100. Alternatively, at least a portion of the lampshade 223 may be positioned on the bottom side 1001 of the housing assembly 110, allowing light emitted by the lamp beads 222 to pass through the lampshade 223 and exit from the bottom side 1001 of the housing assembly 110, thereby facilitating medical personnel observing the alarm signal emitted by the alarm light 114 from the bottom side 1001 of the monitoring device 100.

[0380] It should be noted that at least a portion of the lampshade 223 can be located only on the bottom side 1001 or the front side 1101 of the shell assembly 110, or a portion of the lampshade 223 can be located on the bottom side 1001 of the shell assembly 110, while the other portion is located on the front side 1101 of the shell assembly 110. Of course, the latter can enable medical staff to observe the alarm signal emitted by the alarm light 114 from multiple angles.

[0381] Specifically, the lamp board 221 is located on the side of the lampshade 223 away from the bottom side 1001 of the shell assembly 110, so that the lamp beads 222 arranged on the side plate 2378 of the lamp board 221 emit light toward the light-emitting side of the lampshade 223, so that more light can be emitted through the lampshade 223.

[0382] Optionally, the first side 3128 of the light board 221 is further away from the bottom side 1001 of the housing assembly 110 than the second side 3129. The lamp beads 222 are disposed on the side of the light board 221 facing the bottom side 1001 of the housing assembly 110. That is, in the direction opposite to the first direction X, the light board 221 is inclined toward the surface away from the bottom side 1001 of the housing assembly 110, and the side panel 2378 of the light board 221 on which the lamp beads 222 are disposed faces the bottom side 1001 of the housing assembly 110. This allows the lamp beads 222 to emit light toward the portion of the lampshade 223 located on the front side 1101 of the housing assembly 110 and the portion located on the bottom side 1001 of the housing assembly 110, thereby further increasing the intensity of light emitted through the lampshade 223.

[0383] Alternatively, as shown in Figures 34 and 35, an alarm light 114 may be provided on the left side 2303 of the housing assembly 110. At least a portion of the lampshade 223 may be positioned on the front side 1101 of the housing assembly 110, so that light emitted by the lamp beads 222 passes through the lampshade 223 and is emitted from the front side 1101 of the housing assembly 110, allowing medical personnel to observe the alarm signal emitted by the alarm light 114 from the front side 1101 of the monitoring device 100. Alternatively, at least a portion of the lampshade 223 may be positioned on the left side 2303 of the housing assembly 110, so that light emitted by the lamp beads 222 passes through the lampshade 223 and is emitted from the left side 2303 of the housing assembly 110, allowing medical personnel to observe the alarm signal emitted by the alarm light 114 from the left side 2303 of the monitoring device 100.

[0384] It should be noted that at least a portion of the lampshade 223 can be located only on the left side 2303 or the front side 1101 of the shell assembly 110, or a portion of the lampshade 223 can be located on the left side 2303 of the shell assembly 110, while the other portion is located on the front side 1101 of the shell assembly 110. Of course, the latter can enable medical staff to observe the alarm signal emitted by the alarm light 114 from multiple angles.

[0385] Specifically, the lamp board 221 is located on the side of the lampshade 223 away from the left side 2303 of the shell assembly 110, so that the lamp beads 222 arranged on the side plate 2378 of the lamp board 221 emit light toward the light-emitting side of the lampshade 223, so that more light can be emitted through the lampshade 223.

[0386] Optionally, the first side 3128 of the light board 221 is further away from the left side 2303 of the housing assembly 110 than the second side 3129. The lamp beads 222 are disposed on the side of the light board 221 facing the left side 2303 of the housing assembly 110. That is, in a direction opposite to the first direction X, the light board 221 is inclined toward a surface away from the left side 2303 of the housing assembly 110, and the side panel 2378 of the light board 221 on which the lamp beads 222 are disposed faces the left side 2303 of the housing assembly 110. This allows the lamp beads 222 to emit light toward the portion of the lampshade 223 located on the front side 1101 of the housing assembly 110 and the portion located on the left side 2303 of the housing assembly 110, thereby further increasing the intensity of light emitted through the lampshade 223.

[0387] In addition, an alarm light 114 may be provided on the right side 2304 of the housing assembly 110. At least a portion of the lampshade 223 may be positioned on the front side 1101 of the housing assembly 110, so that light emitted by the lamp beads 222 passes through the lampshade 223 and is emitted from the front side 1101 of the housing assembly 110, thereby facilitating medical personnel to observe the alarm signal emitted by the alarm light 114 from the front side 1101 of the monitoring device 100. Alternatively, at least a portion of the lampshade 223 may be positioned on the right side 2304 of the housing assembly 110, so that light emitted by the lamp beads 222 passes through the lampshade 223 and is emitted from the right side 2304 of the housing assembly 110, thereby facilitating medical personnel to observe the alarm signal emitted by the alarm light 114 from the right side 2304 of the monitoring device 100.

[0388] It should be noted that at least a portion of the lampshade 223 can be located only on the right side 2304 or the front side 1101 of the shell assembly 110, or a portion of the lampshade 223 can be located on the right side 2304 of the shell assembly 110, while the other portion is located on the front side 1101 of the shell assembly 110. Of course, the latter can enable medical staff to observe the alarm signal emitted by the alarm light 114 from multiple angles.

[0389] Specifically, the light board 221 is located on a side of the lampshade 223 away from the right side 2304 of the housing assembly 110. This allows the lamp beads 222, which are located on a side surface 3125 of the light board 221, to emit light toward the light-emitting side of the lampshade 223, thereby allowing more light to be emitted through the lampshade 223. Optionally, the first side 3128 of the light board 221 is further away from the right side 2304 of the housing assembly 110 than the second side 3129. The lamp beads 222 are located on the side of the light board 221 facing the right side 2304 of the housing assembly 110. That is, in the opposite direction of the first direction X, the lamp board 221 is inclined toward the surface 2304 of the right side away from the shell assembly 110, and the side panel 3125 of the lamp board 221 on which the lamp bead 222 is provided is toward the right side 2304 of the shell assembly 110, so that the lamp bead 222 can emit light toward the part of the lampshade 223 located on the front side 1101 of the shell assembly 110 and the part located on the right side 2304 of the shell assembly 110, which is conducive to further improving the intensity of light emitted through the lampshade 223.

[0390] In some embodiments, the lampshade 223 may be an integrally formed structure to improve the structural strength of the lampshade 223 and facilitate the processing of the lampshade 223 .

[0391] In some embodiments, the normal direction of the board surface 3125 of the light board 221 on the side where the lamp beads 222 are provided and the plane P defined by the first direction X are parallel or perpendicular to the third direction Z. Specifically, as shown in FIG38 , when the warning light 114 is disposed on the top side 1000 or the bottom side 1001 of the housing assembly 110, the normal direction of the board surface 3125 of the light board 221 on the side where the lamp beads 222 are provided and the plane P defined by the first direction X are parallel to the third direction Z. When the warning light 114 is disposed on the left side 2303 or the right side 2304 of the housing assembly 110, the normal direction of the board surface 3125 of the light board 221 on the side where the lamp beads 222 are provided and the plane defined by the first direction X are perpendicular to the second direction Y.

[0392] Therefore, when the light board 221 is arranged on the top side 1000, the bottom side 1001, the left side 2303 or the right side 2304 of the shell assembly 110, the length direction of the light board 221 is basically consistent with the length direction of the edge 1105 of the top side 1000, the bottom side 1001, the left side 2303 or the right side 2304 of the shell assembly 110, which is beneficial to further reduce the installation space occupied by the light board 221.

[0393] It should be noted that the plane P defined by the normal direction of the board surface 3125 on the side of the lamp board 221 where the lamp beads 222 are provided and the first direction X refers to a plane parallel to both the normal direction of the board surface 3125 on the side of the lamp board 221 where the lamp beads 222 are provided and the first direction X.

[0394] In some embodiments, as shown in FIG38 , the cover plate 2130 and the light board 221 can be sequentially distributed along the first direction X, and a portion of the orthographic projection of the light board 221 on a projection plane perpendicular to the first direction X overlaps with the orthographic projection of the non-display area 2114 of the cover plate 2130 on the projection plane perpendicular to the first direction X. Specifically, the orthographic projection of the non-display area 2114 of the cover plate 2130 on the projection plane perpendicular to the first direction X can overlap with the orthographic projection of the light board 221 on the projection plane perpendicular to the first direction X. Alternatively, a portion of the orthographic projection of the light board 221 on the projection plane perpendicular to the first direction X can overlap with the orthographic projection of the non-display area 2114 of the cover plate 2130 on the projection plane perpendicular to the first direction X, while another portion of the orthographic projection of the light board 221 on the projection plane perpendicular to the first direction X overlaps with the orthographic projection of the display area 2113 of the cover plate 2130 on the projection plane.

[0395] As shown in Figure 45, the front shell 111 also includes a accommodating portion 2375 and a supporting portion 2376 connected to the four sides of the accommodating portion 2375. The accommodating portion 2375 forms an accommodating cavity 2377, and the display panel 2129 is accommodated in the accommodating cavity 2377. The cover plate 2130 is arranged on the side opposite to the first direction X of the supporting portion 2376.

[0396] In some embodiments, as shown in Figures 39 and 40, the light board 221 can be located between the display panel 2129 and the side outer surface 2321. Alternatively, the light board 221 can be located between the receiving portion 2375 and the side outer surface 2321. Since the light board 221, which is arranged obliquely or parallel to the display panel 2129, occupies installation space in the width direction of the non-display area 2114 on the corresponding side of the housing assembly 110, by arranging the light board 221 between the display panel 2129 or the receiving portion 2375 and the side outer surface 2321 on the corresponding side of the housing assembly 110, the distance between the display panel 2129 and the side outer surface 2321 on the corresponding side of the housing assembly 110 can be reduced, thereby reducing the width of the non-display area 2114 on the corresponding side, thereby improving the screen-to-body ratio of the monitoring device 100.

[0397] In some embodiments, as shown in Figures 39 and 40, the light board 221 includes at least two strip boards 3126, each of which is provided with a lamp bead 222. The at least two strip boards 3126 are located on at least two adjacent sides of the housing assembly 110. As a result, light emitted by the lamp bead 222 on the two strip boards 3126 can pass through the lampshade 223 and be emitted from at least two adjacent sides of the housing assembly 110, allowing medical personnel to observe the alarm signal emitted by the alarm light 114 from at least two adjacent sides of the housing assembly 110.

[0398] The side surface 3125 of the light board 221 where the lamp beads 222 are located can be perpendicular to the first direction X, with the lamp beads 222 located on the side of the light board 221 opposite to the first direction X. Specifically, the length directions of two adjacent strip plates 3126 of the light board 221 can be angled and perpendicular to the first direction X. The lamp beads 222 located on the strip plates 3126 are located on the side of the strip plates 3126 opposite to the first direction X. Ensuring that the at least two strip plates 3126 of the light board 221 extend in substantially the same direction as the edges 1105 of the corresponding sides of the housing assembly 110 helps reduce the space required for installing the at least two strip plates 3126 of the light board 221.

[0399] Alternatively, the side surface 3125 of the light board 221 where the lamp beads 222 are located can be parallel to the first direction X, with the lamp beads 222 located on the strip plate 3126 of the light board 221 facing the side outer surface 2321 of the housing assembly 110 on the corresponding side. Specifically, the length directions of two adjacent strip plates 3126 of the light board 221 can be angled and parallel to the first direction X. The lamp beads 222 located on the strip plates 3126 are located on the side outer surface 2321 of the strip plates 3126 facing the corresponding side of the housing assembly 110.

[0400] In some embodiments, at least two strip plates 3126 of the light board 221 can be located on at least two adjacent sides of the top side 1000, the bottom side 1001, the left side 2303 or the right side 2304 of the shell assembly 110, so that the light emitted by the lamp beads 222 provided on the strip plates 3126 is emitted from at least two adjacent sides of the top side 1000, the bottom side 1001, the left side 2303 or the right side 2304 of the shell assembly 110.

[0401] The light board 221 can include two strip plates 3126, each of which is provided with a lamp bead 222. The two strip plates 3126 are located on two adjacent sides of the housing assembly 110. The two strip plates 3126 of the light board 221 are connected in an L-shape, and the side surfaces 3125 of the two strip plates 3126 of the light board 221 are parallel to the first direction X. For example, the strip plates 3126 can be provided on the top side 1000 and the left side 2303 of the housing assembly 110, or the strip plates 3126 can be provided on the top side 1000 and the right side 2304 of the housing assembly 110.

[0402] Alternatively, as shown in Figures 43 and 44 , the lamp board 221 may include three strip boards 3126 , each of which is provided with a lamp bead 222 , and the three strip boards 3126 are located on three adjacent sides of the housing assembly 110 . For example, the strip boards 3126 may be provided on the top side 1000 , the left side 2303 , and the right side 2304 of the housing assembly 110 .

[0403] Of course, the light board 221 may also include more strip boards 3126 , which may depend on the structure and type of the monitoring device 100 .

[0404] In some embodiments, the light board 221 may be an integrally formed structure to facilitate installation of the light board 221. The light board 221 is perpendicular to the first direction X.

[0405] In some embodiments, the lampshade 223 can include at least two sequentially connected light guide segments 3122, with the at least two light guide segments 3122 located on at least two adjacent sides of the housing assembly 110. The light guide segments 3122 of the lampshade 223 correspond one-to-one with the strip plates 3126 of the lamp board 221 and cover the lamp beads 222. As a result, light emitted by the lamp beads 222 on the strip plates 3126 can pass through the corresponding light guide segments 3122 and be emitted from at least two adjacent sides of the housing assembly 110.

[0406] The lamp board 221 and the lampshade 223 can be arranged sequentially in the direction opposite to the first direction X. Specifically, the strip plate 3126 and the corresponding light guide segment 3122 can be arranged sequentially in the direction opposite to the first direction X. Alternatively, the lampshade 223 can be located on the side outer surface 2321 of the lamp board 221 facing the corresponding side of the housing assembly 110. Specifically, the light guide segment 3122 is located on the side of the side outer surface 2321 of the corresponding strip plate 3126 facing the corresponding side of the housing assembly 110.

[0407] In some embodiments, the lampshade 223 may be an integrated structure to facilitate installation of the lampshade 223 .

[0408] In some embodiments, at least two light-guiding segments 3122 of the lampshade 223 can be located on at least two adjacent sides of the top side 1000, the bottom side 1001, the left side 2303 or the right side 2304 of the shell assembly 110, so that the lamp bead 222 emits light in the reverse direction of the first direction X and passes through the lampshade 223, and is emitted from at least two adjacent sides of the top side 1000, the bottom side 1001, the left side 2303 or the right side 2304 of the shell assembly 110.

[0409] The lampshade 223 can include two light guide segments 3122, which are located on two adjacent sides of the housing assembly 110. The two light guide segments 3122 of the lampshade 223 correspond one-to-one with the two strips 3126 of the lamp board 221 and cover the lamp beads 222. For example, the light guide segments 3122 can be respectively provided on the top side 1000 and the left side 2303 of the housing assembly 110, or respectively provided on the top side 1000 and the right side 2304 of the housing assembly 110.

[0410] Alternatively, the lampshade 223 may include three sequentially connected light guide segments 3122, each located on three adjacent sides of the housing assembly 110. The three light guide segments 3122 of the lampshade 223 correspond one-to-one with the strips 3126 of the three lamp panels 221 and are positioned to cover the lamp beads 222. For example, the light guide segments 3122 may be provided on the top side 1000, the left side 2303, and the right side 2304 of the housing assembly 110.

[0411] Of course, the lampshade 223 may also include more light guiding segments 3122 , which may be determined according to the structure and type of the monitoring device 100 .

[0412] In some embodiments, as shown in Figures 43 to 45, the lamp board 221 and the cover plate 2130 are sequentially arranged in the opposite direction of the first direction X. The board surface 3125 of the lamp board 221 on the side where the lamp beads 222 are provided faces the cover plate 2130, and the lampshade 223 is located between the lamp board 221 and the cover plate 2130. Thus, the lamp beads 222 can emit light toward the lampshade 223, so that the light passes through the lampshade 223 and is emitted from the side of the housing assembly 110 opposite to the first direction X or the side opposite to the first direction X that is perpendicular to the first direction X.

[0413] The board surface 3125 of the light board 221 on the side where the lamp beads 222 are located can be perpendicular to the first direction X. Alternatively, the board surface 3125 of the light board 221 on the side where the lamp beads 222 are located can be tilted in the opposite direction to the first direction X. The former arrangement can reduce the size of the light board 221 in the first direction X, thereby reducing the overall size of the alarm light 114 in the first direction X, thereby reducing the overall thickness of the monitoring device 100 in the first direction X.

[0414] In some embodiments, the light board 221 can be overlapped with the positive projection of the non-display area 2114 of the cover plate 2130 on the projection plane perpendicular to the first direction X, so that the alarm light 114 can be installed in the space inside the shell assembly 110 on the opposite side of the non-display area 2114 of the cover plate 2130 along the first direction X, which is beneficial to improve the structural compactness of the monitoring device 100.

[0415] The orthographic projection of the non-display area 2114 of the cover plate 2130 on a projection plane perpendicular to the first direction X can overlap the orthographic projection of the light panel 221 on a projection plane perpendicular to the first direction X. Alternatively, the light panel 221 of the alarm light 114 and the cover plate 2130 of the display screen assembly 122 can be arranged sequentially in the opposite direction of the first direction X, with the orthographic projections of the light panel 221 and the non-display area 2114 of the cover plate 2130 on a projection plane perpendicular to the first direction X only partially overlapping. That is, a portion of the light panel 221 overlaps with the orthographic projection of the non-display area 2114 of the cover plate 2130 on a projection plane perpendicular to the first direction X, while another portion of the light panel 221 does not overlap with the orthographic projection of the non-display area 2114 of the cover plate 2130 on a projection plane perpendicular to the first direction X. Of course, the latter option helps reduce the width requirement of the non-display area 2114 of the cover plate 2130 corresponding to the alarm light 114, thereby increasing the screen-to-body ratio of the monitoring device 100.

[0416] Specifically, the orthographic projections of the light board 221 and the non-display area 2114 of the cover plate 2130 on the projection plane perpendicular to the first direction X can overlap, and the orthographic projections of the light board 221 and the display area of ​​the cover plate 2130 on the projection plane perpendicular to the first direction X can partially overlap. Of course, the orthographic projections of the light board 221 and the non-display area 2114 of the cover plate 2130 on the projection plane perpendicular to the first direction X can overlap, and the orthographic projection of the area of ​​the housing assembly 110 outside the cover plate 2130 on the projection plane perpendicular to the first direction X can overlap.

[0417] In some embodiments, as shown in FIG45 , the second side 3129 of the light board 221 can be overlapped with the orthographic projection of the non-display area 2114 of the cover plate 2130 on a projection plane perpendicular to the first direction X, thereby causing the orthographic projections of the light board 221 and the non-display area 2114 of the cover plate 2130 to overlap on the projection plane perpendicular to the first direction X. Furthermore, the first side 3128 of the light board 221 can be overlapped with the orthographic projection of the display area 2113 of the cover plate 2130 on a projection plane perpendicular to the first direction X, thereby causing the orthographic projections of the light board 221 and the non-display area 2114 of the cover plate 2130 to overlap on the projection plane perpendicular to the first direction X.

[0418] That is, the light board 221 includes a first part adjacent to the first side 3128, and a second part adjacent to the second side 3129, the first part overlaps with the orthographic projection of the display area 2113 on the projection plane perpendicular to the first direction X, and the second part overlaps with the orthographic projection of the non-display area 2114 on the projection plane perpendicular to the first direction X.

[0419] The distance between the lamp beads 222 and the first side 3128 of the light board 221 can be greater than the distance between the lamp beads 222 and the second side 3129 of the light board 221. The orthographic projections of the lamp beads 222 and the non-display area 2114 of the cover plate 2130 overlap on a projection plane perpendicular to the first direction X. This facilitates the placement of the lamp beads 222 in the space opposite to the non-display area 2114 of the cover plate 2130 along the first direction X. This allows the lamp board 221 to be closer to the display assembly 122, thereby reducing the overall thickness of the monitoring device 100 in the first direction X.

[0420] Specifically, part of the display panel 2129 is located on the side of the lamp board 221 opposite to the first direction X. The orthographic projections of the lamp board 221 and the display panel 2129 on the projection plane perpendicular to the first direction X partially overlap. That is, another part of the orthographic projection of the lamp board 221 on the projection plane perpendicular to the first direction X overlaps with the orthographic projection of the display panel 2129 on the projection plane. The lamp beads 222 are located on one side of the display panel 2129 along the direction from the first side edge 3128 to the second side edge 3129 of the lamp board 221. The orthographic projection of the lamp beads 222 on the projection plane perpendicular to the first direction X is located within the orthographic projection of the non-display area 2114 on the projection plane. That is, the orthographic projection of the lamp beads 222 on the projection plane perpendicular to the first direction X does not overlap with the orthographic projection of the display panel 2129 on the projection plane.

[0421] In some embodiments, as shown in Figure 45, part of the accommodating portion 2375 can be located on the opposite side of the light board 221 along the first direction X, so that the light board 221 and the accommodating portion 2375 and the supporting portion 2376 do not interfere with each other, which is conducive to adjusting the size of the accommodating portion 2375 and the supporting portion 2376, so that the size of the display panel 2129 installed in the accommodating cavity 2377 is larger, and the width of the non-display area 2114 of the cover plate 2130 provided on the supporting portion 2376 is smaller, thereby improving the screen-to-body ratio of the monitoring device 100.

[0422] Among them, the lamp bead 222 of the alarm light 114 can be located between the accommodating portion 2375 and the side outer surface 2321 of the front shell 111, thereby fully utilizing the space between the accommodating portion 2375 and the side outer surface 2321 of the front shell 111, making the structure of the alarm light 114 and the front shell 111 more compact.

[0423] In some embodiments, the alarm light 114 of the monitoring device 100 is connected to the frame 1119 of the front shell 111, and the light emitted by the alarm light 114 is emitted from the surface of the frame 1119 of the front shell 111, so that medical staff can see the alarm light 114 of the monitoring device 100 from multiple different angles.

[0424] In some embodiments, as shown in FIG37 , a thinning groove 3113 may be provided on the inner surface 2324 of at least one frame 1119, and a light-transmitting region 3118 may be formed between at least a portion of the inner groove surface 3114 of the thinning groove 3113 and the outer surface 3119 of one frame 1119. Light entering the thinning groove 3113 can pass through the light-transmitting region 3118 and be emitted from the outer surface 3119 of the frame 1119.

[0425] It can be understood that the thinning groove 3113 is a groove structure formed by thinning a portion of the frame 1119. The thickness of the frame 1119 at the thinning groove 3113 is less than the thickness of the frame 1119 in other areas. By providing the thinning groove 3113 on the inner surface 2324 of the frame 1119 of the front shell 111, the thickness between the inner groove surface 3114 of the thinning groove 3113 and the outer surface 3119 of the frame 1119 can be reduced. When the thickness between the inner groove surface 3114 of the thinning groove 3113 and the outer surface 3119 of the frame 1119 is reduced to a certain value, light can pass through between at least a portion of the inner groove surface 3114 of the thinning groove 3113 and the outer surface 3119 of the frame 1119, that is, a light-transmitting area 3118 is formed between at least a portion of the inner groove surface 3114 of the thinning groove 3113 and the outer surface 3119 of the frame 1119.

[0426] The lampshade 223 includes a light-emitting surface, which is located on the light-emitting side of the warning light 114. Light emitted by the lamp beads 222 passes through the lampshade 223 and is emitted from the light-emitting surface of the lampshade 223. At least a portion of the light-emitting surface of the lampshade 223 faces the thinning groove 3113, so that light emitted from the light-emitting surface of the lampshade 223 passes through the light-transmitting area 3118.

[0427] The present application provides a thinning groove 3113 on the inner surface 2324 of at least one frame 1119 of the front shell 111, so that a light-transmitting area 3118 is formed between at least part of the inner groove surface 3114 of the thinning groove 3113 and the outer surface 3119. The light emitted from the light-emitting surface of the lampshade 223 of the alarm light 114 passes through the light-transmitting area 3118 on the inner groove surface 3114 of the thinning groove 3113 and is emitted from the outer surface 3119 of the frame 1119, so that medical staff can check the alarm signal emitted by the alarm light 114.

[0428] Since the thinning groove 3113 is provided on the inner surface 2324 of the frame 1119 to form the light-transmitting area 3118, the outer surface 3119 of the frame 1119 remains intact, and the sealing performance of the frame 1119 is improved, thereby avoiding the installation of the warning light 114 on the frame 1119 of the front housing 111 and affecting the sealing performance of the front housing 111. At the same time, the appearance consistency of the surface of the housing assembly 110 can be improved.

[0429] In some embodiments, as shown in FIG37 , the thickness of at least one frame 1119 in the light-transmitting region 3118 is less than or equal to 2 mm, that is, the minimum distance H between the inner groove surface 3114 and the outer surface 3119 of the thinning groove 3113 of the frame 1119 in the light-transmitting region 3118 is less than or equal to 2 mm. This improves the light transmittance of the light-transmitting region 3118, ensuring that the light emitted by the warning light 114 still has a high brightness after passing through the light-transmitting region 3118.

[0430] The minimum distance H between the inner groove surface 3114 and the outer surface 3119 of the frame 1119 in the light-transmitting area 3118 can be made less than or equal to 1 mm, thereby further improving the light transmittance of the light-transmitting area 3118 .

[0431] In addition, the thickness of at least one frame 1119 in the light-transmitting area 3118 is less than or equal to 2 mm, that is, the minimum distance H between the inner groove surface 3114 and the outer surface 3119 of the frame 1119 in the light-transmitting area 3118 can be greater than or equal to 0.7 mm, so as to avoid the thickness between the inner groove surface 3114 of the thinning groove 3113 and the outer surface 3119 of the frame 1119 being too low, thereby affecting the structural strength of the frame 1119. Moreover, by ensuring that the minimum distance H between the inner groove surface 3114 and the outer surface 3119 in the light-transmitting area 3118 is greater than or equal to 0.7 mm, the thinning groove 3113 and the light-transmitting area 3118 can be directly formed on the frame 1119 of the housing assembly 110 during the processing, making the processing more convenient.

[0432] In a preferred embodiment, the thickness of at least one frame 1119 in the light-transmitting area 3118, that is, the minimum distance H between the inner groove surface 3114 and the outer surface 3119 of the frame 1119 in the light-transmitting area 3118 is greater than or equal to 0.7 mm and less than or equal to 1 mm, so that the light-transmitting area 3118 of the frame 1119 of the front shell 111 has higher light transmittance and strength, and the front shell 111 is more convenient to process.

[0433] Among them, the thickness of at least one frame 1119 in the light-transmitting area 3118, that is, the minimum distance H between the inner groove surface 3114 and the outer surface 3119 of the frame 1119 in the light-transmitting area 3118 can be specifically 0.75mm, 0.8mm, 0.9mm, etc., which can be specifically determined according to the material, structure, and transmittance requirements of the frame 1119 in the light-transmitting area 3118, and is not limited here.

[0434] Of course, when the material of the frame 1119 has a high light transmittance, the minimum distance H between the inner groove surface 3114 and the outer surface 3119 of the frame 1119 in the light-transmitting area 3118 can be set to be greater than 2 mm to improve the structural strength of the frame 1119 in the thinning groove 3113. In addition, when the material of the frame 1119 has a high structural strength, the minimum distance H between the inner groove surface 3114 and the outer surface 3119 of the frame 1119 in the light-transmitting area 3118 can be set to be less than 0.7 mm to further improve the light transmittance of the light-transmitting area 3118.

[0435] As shown in FIG37 , the inner groove surface 3114 of the thinning groove 3113 includes an inner bottom surface 3115, and opposite first inner side surfaces 3116 and second inner side surfaces 3117. The first inner side surfaces 3116 and second inner side surfaces 3117 extend along the length direction of the corresponding frame 1119. The second inner side surfaces 3117 and first inner side surfaces 3116 of the thinning groove 3113 are sequentially distributed in the opposite direction of the first direction X. The distribution direction of the first inner side surfaces 3116 and second inner side surfaces 3117 of the thinning groove 3113 is perpendicular to the length direction of the multiple frames 1119.

[0436] In some embodiments, a light-transmitting area 3118 is formed between the inner bottom surface 3115 of the thinning groove 3113 and the outer surface 3119 of the corresponding frame 1119. When light emitted from the light-emitting side of the warning light 114 enters the thinning groove 3113, it enters the light-transmitting area 3118 of the frame 1119 from the inner bottom surface 3115 of the thinning groove 3113 and is emitted from the outer surface 3119 of the frame 1119 on the side away from the inner bottom surface 3115 of the thinning groove 3113.

[0437] That is, the outer surface 3119 includes a front outer surface 3133 located on the opposite side of the frame 1119 of the housing assembly 110 along the first direction X, and a side outer surface 2321 adjacent to the front outer surface 3133. An at least partially light-transmitting area 3118 is formed between the inner bottom surface 3115 of the thinning groove 3113 and the side outer surface 2321 of the outer surface 3119.

[0438] Alternatively, as shown in FIG37 , an at least partially light-transmitting region 3118 is formed between the first inner side surface 3116 of the thinning groove 3113 and the corresponding outer surface 3119 of the frame 1119. When light emitted from the light-emitting side of the warning light 114 enters the thinning groove 3113, it enters the light-transmitting region 3118 of the frame 1119 from the first inner side surface 3116 of the thinning groove 3113 and is then emitted from the outer surface 3119 on one side of the frame 1119 in the direction from the second inner side surface 3117 to the first inner side surface 3116. That is, an at least partially light-transmitting region 3118 is formed between the first inner side surface 3116 of the thinning groove 3113 and the front outer surface 3133 of the outer surface 3119.

[0439] It should be noted that at least a partial light-transmitting area 3118 may be formed between only one of the inner bottom surface 3115 or the first inner side surface 3116 of the thinning groove 3113 and the outer surface 3119 of the corresponding frame 1119, or at least a partial light-transmitting area 3118 may be formed between both the inner bottom surface 3115 and the first inner side surface 3116 of the thinning groove 3113 and the outer surface 3119 of the corresponding frame 1119. Of course, the latter can make the area of ​​the light-transmitting area 3118 larger, and the light emitted by the alarm light 114 enters the interior of the frame 1119 from the inner bottom surface 3115 and the first inner side surface 3116 of the thinning groove 3113, and can be emitted from different angles of the frame 1119, so that medical staff can observe the signal of the alarm light 114 at more different positions.

[0440] In some embodiments, the light-transmitting area 3118 extends along the length of the corresponding frame 1119. That is, the light-transmitting area 3118 on the frame 1119 extends along the length of the frame 1119, thereby increasing the area of ​​the light-transmitting area 3118, so that more light emitted by the warning light 114 can pass through the light-transmitting area 3118 and be emitted from the outer surface 3119 of the frame 1119.

[0441] In some embodiments, the light-transmitting area 3118 can be located in the middle of the length direction of the corresponding frame 1119, that is, the light-transmitting area 3118 on the frame 1119 is located in the middle of the frame 1119. Specifically, the light-transmitting area 3118 extends along the length direction of the corresponding frame 1119, and the distance between the light-transmitting area 3118 and the two ends of the corresponding frame 1119 is equal.

[0442] In other embodiments, the light-transmitting area 3118 may be located close to one end of the frame 1119 in the longitudinal direction. That is, the light-transmitting area 3118 on the frame 1119 is located close to one end of the frame 1119 in the longitudinal direction. Specifically, the light-transmitting area 3118 extends along the longitudinal direction of the corresponding frame 1119, and the distance between the light-transmitting area 3118 and one end of the corresponding frame 1119 is greater than the distance between the light-transmitting area 3118 and the other end of the corresponding frame 1119.

[0443] In some embodiments, as shown in Figures 38 to 40, the inner surfaces 2324 of at least two adjacent frames 1119 are each provided with a thinning groove 3113 to form a light-transmitting area 3118 on the at least two adjacent frames 1119, and the light-transmitting areas 3118 of at least two adjacent frames 1119 are connected to each other. As a result, the light emitted from the light-emitting side of the warning light 114 can pass through the light-transmitting areas 3118 of the at least two adjacent frames 1119 and be emitted from the outer surfaces 3119 of the at least two adjacent frames 1119, thereby increasing the angle at which the light of the warning light 114 is output from the front housing 111.

[0444] In particular, thinning grooves 3113 may be opened on the inner surfaces 2324 of two adjacent frames 1119 to form light-transmitting areas 3118 on the two adjacent frames 1119 respectively, and the light-transmitting areas 3118 of the two adjacent frames 1119 are connected to each other.

[0445] In some embodiments, thinning grooves 3113 can be respectively formed on the inner surfaces 2324 of three sequentially connected frames 1119 to form light-transmitting areas 3118. The light-transmitting areas 3118 of the three sequentially connected frames 1119 are sequentially connected. This allows the light-transmitting areas 3118 to have a greater length, allowing more light from the warning light 114 to pass through the light-transmitting areas 3118 and reach the outside of the front housing 111. Furthermore, the angle at which the light from the warning light 114 is output from the front housing 111 can be further increased.

[0446] Specifically, a thinning groove 3113 is respectively formed on the inner surface 2324 of the three sequentially connected frames 1119. The thinning groove 3113 on each frame 1119 extends along the length of the frame 1119. A light-transmitting area 3118 is formed between the inner bottom surface 3115 and / or the first inner side surface 3116 of the thinning groove 3113 on each frame 1119 and the outer surface 3119 of the frame 1119. The light-transmitting area 3118 on each frame 1119 extends along the length of the frame 1119. The thinning grooves 3113 of the three sequentially connected frames 1119 are also sequentially connected, so that the light-transmitting areas 3118 on the three sequentially connected frames 1119 are also sequentially connected.

[0447] In some embodiments, the material of at least one frame 1119 is a light-transmitting material, and the inner surface 2324 of at least one frame 1119 includes an adjacent surface adjacent to the inner groove surface 3114 of the thinning groove 3113, and at least part of the adjacent surface is provided with a light-shielding layer (not shown in the figure) to form a light-transmitting area 3118 between the inner groove surface 3114 and the outer surface 3119. The light-shielding layer is arranged around the thinning groove 3113. The light-shielding layer can be provided on the inner surface 2324 of the frame 1119 by spraying, pasting, etc., which is not limited here. In addition, the material of the frame 1119 can specifically be a light-transmitting material such as glass, plastic, etc., which is not limited here.

[0448] In an embodiment of the present application, a light-transmitting area 3118 can be formed on at least one frame 1119 located on the top side 1000, the bottom side 1001, the left side 2303 and the right side 2304 of the shell assembly 110, and the specific area can be determined according to the setting position of the alarm light 114.

[0449] That is, the frame 1119 includes a top frame 1119 and a bottom frame 1119 distributed in sequence along the third direction Z, and a left frame 1119 and a right frame 1119 distributed in sequence along the second direction Y. The first direction X, the third direction Z and the second direction Y are perpendicular to each other; at least one of the top frame 1119, the bottom frame 1119, the left frame 1119 and the right frame 1119 is formed with a light-transmitting area 3118.

[0450] In some embodiments, at least a portion of the warning light 114 can be positioned within the thinned groove 3113. That is, by positioning at least a portion of the lampshade 223 within the thinned groove 3113, the light-emitting surface of the lampshade 223 is brought closer to the light-transmitting region 3118, or even aligned with the light-transmitting region 3118. This allows more light to pass through the light-transmitting region 3118 and exit from the outer surface 3119 of the frame 1119. Furthermore, this can reduce the internal space occupied by the warning light 114 within the housing assembly 110, allowing the housing assembly 110 to accommodate a larger display screen assembly 122 and narrower frame 1119 of the display screen assembly 122.

[0451] As shown in FIG. 37 , the side of the lampshade 223 facing away from the first light source 3123 can be located in the thinning groove 3113 , so that a portion of the warning light 114 is located in the thinning groove 3113 .

[0452] A light-transmitting region 3118 is formed between the inner bottom surface 3115 and the first inner side surface 3116 of the thinning groove 3113 and the outer surface 3119 of the frame 1119. In some embodiments, in the direction from the second inner side surface 3117 to the first inner side surface 3116, the light emission direction of the first light source 3123 is inclined along the direction of the corresponding frame 1119 away from the accommodating cavity 2377 of the front housing 111, so that light emitted by the first light source 3123 along the light emission direction can pass through the lampshade 223 and then pass through the light-transmitting region 3118 formed between the inner bottom surface 3115 and the first inner side surface 3116 of the thinning groove 3113 and the outer surface 3119 of the frame 1119.

[0453] In some embodiments, as shown in Figure 37, in the direction from the second inner side surface 3117 to the first inner side surface 3116, the normal of the plate surface 3125 is inclined along the direction of the corresponding frame 1119 away from the display screen assembly 122, so that the light emitted by the lamp bead 222 can pass through the lampshade 223 and pass through the light-transmitting area 3118 formed between the inner bottom surface 3115 of the thinning groove 3113 and the first inner side surface 3116 and the outer surface 3119 of the frame 1119 respectively.

[0454] In other embodiments, as shown in FIG41 , the first light source 3123 and the lampshade 223 may be sequentially distributed along the direction from the second inner side surface 3117 to the first inner side surface 3116. In this manner, light emitted from the first light source 3123 along the light-emitting direction enters the lampshade 223 and is guided by the lampshade 223 to the light-transmitting region 3118 located on the first inner side surface 3116 of the thinning groove 3113. Of course, when a light-transmitting region 3118 is also formed between the inner bottom surface 3115 of the thinning groove 3113 and the outer surface 3119 of the frame 1119, the lampshade 223 will also guide a portion of the light from the first light source 3123 to the light-transmitting region 3118 located on the inner bottom surface 3115 of the thinning groove 3113.

[0455] 41 , a side surface 3125 of the lamp board 221 of the first light source 3123 is disposed opposite the lampshade 223. The lamp beads 222 of the first light source 3123 are mounted on the surface 3125 of the lamp board 221, thereby allowing light emitted by the lamp beads 222 to enter the lampshade 223. The lamp board 221 and the lampshade 223 are sequentially arranged from the second inner side surface 3117 to the first inner side surface 3116, thereby allowing the first light source 3123 and the lampshade 223 to be sequentially arranged from the second inner side surface 3117 to the first inner side surface 3116.

[0456] Alternatively, as shown in FIG40 , the first light source 3123 may be located on the side of the lampshade 223 facing away from the frame 1119. In this case, the light emitted by the first light source 3123 along the light emitting direction will enter the lampshade 223 and be guided through the lampshade 223 to the light-transmitting area 3118 located on the inner bottom surface 3115 of the thinning groove 3113. Of course, when a light-transmitting area 3118 is also formed between the first inner side surface 3116 of the thinning groove 3113 and the outer surface 3119 of the frame 1119, the lampshade 223 will also guide part of the light from the first light source 3123 to the light-transmitting area 3118 located on the first inner side surface 3116 of the thinning groove 3113.

[0457] 40 , a side panel 2378 of the lamp board 221 of the first light source 3123 is disposed opposite the lampshade 223. The lamp beads 222 of the first light source 3123 are mounted on the panel 3125 of the lamp board 221, thereby allowing light emitted by the lamp beads 222 to enter the lampshade 223. The lamp board 221 is located on the side of the lampshade 223 facing away from the inner bottom surface 3115, thereby positioning the first light source 3123 on the side of the lampshade 223 facing away from the frame 1119.

[0458] As shown in Figures 39 and 40, the inner surfaces 2324 of at least two adjacent frames 1119 are each provided with a thinning groove 3113 to form a light-transmitting area 3118. The light-transmitting areas 3118 of at least two adjacent frames 1119 are connected to each other. The lampshade 223 includes two light-guiding segments 3122 connected in sequence, with portions of the two light-guiding segments 3122 respectively located within the thinning grooves 3113 of the two adjacent frames 1119. Thus, light emitted from the first light source 3123 from the light-emitting side enters the lampshade 223 and is then guided by the two light-guiding segments 3122 into the thinning grooves 3113 of the two adjacent frames 1119.

[0459] The light board 221 can include two strip-shaped plates 3126, which are arranged one-to-one opposite the two light guide segments 3122. Lamp beads 222 are provided on the side of the strip-shaped plates 3126 facing the corresponding light guide segments 3122. Light emitted from the lamp beads 222 on the two strip-shaped plates 3126 of the light board 221 enters the two light guide segments 3122 of the lampshade 223, and is guided by the two light guide segments 3122 to the thinning grooves 3113 of the two adjacent frames 1119.

[0460] As shown in FIG41 , the strip plate 3126 of the lamp board 221 can be positioned on the side of the light guide segment 3122 of the lampshade 223 that faces away from the inner bottom surface 3115 of the thinning groove 3113, thereby positioning the lamp board 221 on the side of the lampshade 223 that faces away from the inner bottom surface 3115 of the thinning groove 3113. Alternatively, as shown in FIG42 , the strip plate 3126 of the lamp board 221 and the light guide segment 3122 of the lampshade 223 can be positioned sequentially along the direction from the second inner side surface 3117 to the first inner side surface 3116 (opposite to the first direction X), thereby positioning the lamp board 221 and the lampshade 223 sequentially along the direction from the second inner side surface 3117 to the first inner side surface 3116.

[0461] In some embodiments, the light board 221 is a flexible light board. This allows the shape of the light board 221 to be adjusted based on the structure within the front housing 111, making it more compatible with the lampshade 223. Specifically, when the lampshade 223 includes two light-guiding segments 3122 and the light board 221 includes two strips 3126, and the strips 3126 of the light board 221 are located on the side of the light-guiding segments 3122 of the lampshade 223 facing away from the inner bottom surface 3115 of the thinning groove 3113, as shown in FIG40 , the light board 221 can be directly bent to form the two strips 3126.

[0462] In some embodiments, thinning grooves 3113 can be respectively formed on the inner surfaces 2324 of three sequentially connected frames 1119 to form light-transmitting areas 3118. The light-transmitting areas 3118 of the three sequentially connected frames 1119 are sequentially connected. The lampshade 223 includes three sequentially connected light guide segments 3122, with portions of the three light guide segments 3122 respectively located within the thinning grooves 3113 of the three sequentially connected frames 1119. The lamp panel 221 includes three strip plates 3126, which are arranged one-to-one opposite the three light guide segments 3122. Lamp beads 222 are provided on the side of the strip plates 3126 facing the corresponding light guide segments 3122.

[0463] Thus, the light emitted from the lamp beads 222 on the three strip plates 3126 of the lamp board 221 enters the three light guide segments 3122 of the lampshade 223 respectively, and is guided by the three light guide segments 3122 to the thinning grooves 3113 of the three sequentially connected frames 1119 .

[0464] In some embodiments, the lampshade 223 can be detachably mounted on the frame 1119 of the front housing 111 to reduce the processing cost of the front housing 111 assembly.

[0465] In some embodiments, color powder and / or light-scattering powder may be added into the lampshade 223 to adjust the light transmission effect of the lampshade 223 .

[0466] As shown in Figures 42 to 44, the outer surfaces 3119 of at least three sequentially connected frames 1119 are respectively provided with mounting grooves 3110, and the mounting grooves 3110 of at least three sequentially connected frames 1119 are sequentially connected. The warning light 114 is connected to the front housing 111 and includes a first light source 3123 and a lampshade 223 disposed on one side of the light emitting direction of the first light source 3123. The lampshade 223 is installed in the mounting grooves 3110 of the three sequentially connected frames 1119.

[0467] Thus, the lampshade 223 can extend along the circumference of the front housing 111 to at least three frames 1119. When the first light source 3123 of the alarm light 114 emits light, the light can be emitted from the outer surfaces 3119 of at least three frames 1119 of the front housing 111 through the lampshade 223, allowing medical staff to observe the alarm signal output by the alarm light 114 from more angles.

[0468] The light emitting direction of the first light source 3123 can be perpendicular to the length direction of the multiple frames 1119. Alternatively, the first light source 3123 can be located on the side of the lampshade 223 facing away from the frame 1119. Light emitted by the first light source 3123 along the light emitting direction enters the lampshade 223 and is emitted from the surface of the lampshade 223 on the side facing the frame 1119.

[0469] In some embodiments, the lampshade 223 includes three sequentially connected light guide segments 3122, which are disposed in a one-to-one correspondence within the mounting grooves 3110 of three sequentially connected frames 1119. The first light source 3123 includes a lamp board 221 and lamp beads 222. The lamp board 221 includes three strip plates 3126, which are disposed one-to-one opposite the three light guide segments 3122. The lamp beads 222 are disposed on the side of the strip plates 3126 facing the corresponding light guide segments 3122.

[0470] The distribution direction of the strip plates 3126 and the corresponding light guide segments 3122 can be perpendicular to the length direction of the multiple frames 1119, thereby making the light emission direction of the first light source 3123 perpendicular to the length direction of the multiple frames 1119. Alternatively, the strip plates 3126 can be located on the side of the corresponding light guide segments 3122 facing away from the frame 1119, thereby making the first light source 3123 located on the side of the lampshade 223 facing away from the frame 1119.

[0471] In some embodiments, the light board 221 may be a flexible light board so that the light board 221 can be bent and deformed, making it easier to install the light board 221 in the front shell 111 .

[0472] As shown in Figures 46 to 49, the lampshade 223 of at least one alarm light 114 is located on the adjacent two sides of the shell assembly 110, so that the light emitted by the lamp bead 222 passes through the lampshade 223 and is emitted from the adjacent two sides of the shell assembly 110, so that medical staff can observe the alarm signal emitted by the alarm light 114 from at least two sides of the monitoring device 100.

[0473] Continuing with reference to Figures 46 to 49, the lampshade 223 of at least one alarm light 114 can be located on the adjacent two sides of the top side 1000, the bottom side 1001, the left side 2303 and the right side 2304 of the shell assembly 110, so that medical staff can observe the alarm signal emitted by the alarm light 114 from the adjacent two sides of the top side 1000, the bottom side 1001, the left side 2303 and the right side 2304 of the monitoring device 100.

[0474] Specifically, a lampshade 223 of a warning light 114 is located on the top side 1000 and the right side 2304 of the housing assembly 110, and the lampshade 223 extends from the top side 1000 to the right side 2304 of the housing assembly 110. A mounting groove 3110 is defined on the outer surface 3119 of the housing assembly 110. The mounting groove 3110 extends from the surface of the top side 1000 of the housing assembly 110 to the surface of the right side 2304 of the housing assembly 110, and the lampshade 223 is mounted in the mounting groove 3110.

[0475] The lampshade 223 of the other warning light 114 is located on the top side 1000 and the left side 2303 of the housing assembly 110, and the lampshade 223 extends from the top side 1000 of the housing assembly 110 to the left side 2303. The warning light 114 is installed in a mounting groove 3110 extending from the surface of the top side 1000 of the housing assembly 110 to the surface of the left side 2303 of the housing assembly 110.

[0476] As shown in FIG47 , the lampshade 223 can include two light guide segments 3122, which are distributed on two adjacent sides of the housing assembly 110, so that the lampshade 223 is located on two adjacent sides of the housing assembly 110. The two light guide segments 3122 of the lampshade 223 can be integrated into one structure, thereby improving the structural strength of the lampshade 223 and making the lampshade 223 more convenient to install.

[0477] Correspondingly, the light board 221 can include two strip plates 3126 arranged in a one-to-one correspondence with the two light guide segments 3122. The two strip plates 3126 are respectively provided with lamp beads 222, so that light emitted by the lamp beads 222 of the two strip plates 3126 passes through the corresponding light guide segments 3122 and is emitted from the adjacent two sides of the housing assembly 110. The two strip plates 3126 of the light board 221 can be made into an integrated structure to facilitate installation of the light board 221.

[0478] In other embodiments, as shown in Figures 40 to 42, the lampshade 223 of at least one alarm light 114 can be located in the middle of a side of the housing assembly 110 to further increase the angle at which the monitoring device 100 can observe the alarm signal. Specifically, the lampshade 223 of at least one alarm light 114 can be located in the middle of the top side 1000 or bottom side 1001 of the housing assembly 110 along the second direction Y, or the lampshade 223 of at least one alarm light 114 can be located in the middle of the left side 2303 or right side 2304 of the housing assembly 110 along the third direction Z.

[0479] Specifically, as shown in Figures 40 to 42 , a mounting groove 3110 is defined on the top side 1000 of the housing assembly 110, and the lampshade 223 is mounted within the mounting groove 3110, such that the lampshade 223 of the warning light 114 is located in the middle of the top side 1000 of the housing assembly 110 along the second direction Y. Light emitted by the lamp bead 222 passes through the lampshade 223 and is emitted from the top side 1000 of the housing assembly 110.

[0480] In some embodiments, the board surface 3125 on the side of the lamp board 221 where the lamp beads 222 are provided can be basically perpendicular to the opposite direction of the first direction X, and the lamp beads 222 are provided on the side of the lamp board 221 opposite to the first direction X, so that the light emitted by the lamp beads 222 is directed toward the lampshade 223.

[0481] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0482] The above is a detailed introduction to a monitoring device provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solutions and core ideas of the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A monitoring device, used for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, characterized in that: The monitoring device comprises: Shell assembly; A display screen component, connected to the housing component, and used for displaying the processed physiological parameter data of the patient; A board component, used for at least acquiring the physiological parameter data of the patient collected by the parameter sensor and processing the same; At least one heat-conducting structure, the at least one heat-conducting structure is used to conduct heat energy generated by the board assembly; Wherein, the display screen assembly, the board assembly and the at least one heat-conducting structure are distributed in sequence along a first direction, and the first side of the at least one heat-conducting structure faces the board assembly; the board assembly includes at least two circuit boards, the at least two circuit boards are located between the at least one heat-conducting structure and the display screen assembly, and are distributed along a second direction, the second direction is perpendicular to the first direction, one side surface of each of the circuit boards faces the display screen assembly and the other side surface opposite thereto faces at least one of the heat-conducting structures, at least two of the circuit boards share the same heat-conducting structure, and a heat-conducting medium is provided between at least one of the at least two circuit boards and the heat-conducting structure.

2. The monitoring device according to claim 1, characterized in that: The monitoring device further comprises a mounting plate, the mounting plate being located between the board assembly and the display screen assembly, the first side of the mounting plate facing the display screen assembly, and the second side of the mounting plate opposite to the first side facing the board assembly and the at least one heat conducting structure; The first side of the at least one heat-conducting structure faces the board assembly and the mounting board; the at least two circuit boards are distributed and installed on the first side of the at least one heat-conducting structure and / or the second side of the mounting board along the second direction, and one side surface of each of the circuit boards faces the mounting board and the other side surface opposite thereto faces the at least one heat-conducting structure.

3. The monitoring device according to claim 1, characterized in that: The display screen assembly comprises a display panel and a back plate sequentially distributed along the first direction, a first side of the back plate faces the display panel, and a second side of the back plate opposite to the first side faces the board assembly and the at least one heat conducting structure; The first side of the at least one heat-conducting structure faces the board assembly and the backplane; The at least two circuit boards are installed on the first side of the heat-conducting structure and / or the second side of the backplane distributed along the second direction, and one side surface of each circuit board faces the backplane and the other side surface opposite thereto faces the at least one heat-conducting structure.

4. The monitoring device according to claim 2, characterized in that: The at least two circuit boards are both installed on the second side of the installation board in a distributed manner along the second direction; or, The at least two circuit boards are both installed on the first side of the at least one heat-conducting structure in a distributed manner along the second direction; or, The at least two circuit boards are installed on the first side of the at least one heat-conducting structure distributed along the second direction, and the at least one heat-conducting structure is fixed to the mounting plate together with the at least two circuit boards.

5. The monitoring device according to claim 3, characterized in that: The at least two circuit boards are installed on the second side of the backplane in a distributed manner along the second direction; or, The at least two circuit boards are both installed on the first side of the at least one heat-conducting structure in a distributed manner along the second direction, or, The at least two circuit boards are installed on the first side of the heat-conducting structure along the second direction, and the at least one heat-conducting structure is fixed to the back plate together with the at least two circuit boards.

6. The monitoring device according to claim 1, characterized in that: The board assembly further includes an auxiliary circuit board, and an orthographic projection of the auxiliary circuit board overlaps with that of at least one of the circuit boards on a projection plane perpendicular to the first direction.

7. The monitoring device according to claim 1, characterized in that: At least two of the circuit boards are coplanar with a plane perpendicular to the first direction.

8. The monitoring device according to claim 7, characterized in that: Each of the circuit boards is coplanar with a same plane that is perpendicular to the first direction.

9. The monitoring device according to claim 1, characterized in that: A side surface of at least one of the circuit boards is substantially perpendicular to the first direction.

10. The monitoring device according to claim 9, characterized in that: One side surface of each circuit board is substantially perpendicular to the first direction.

11. The monitoring device according to claim 1, characterized in that: A heating device is provided on one side of the circuit board facing the heat-conducting structure, one side of the heat-conducting medium is in thermal contact with the heating device, and the other side of the heat-conducting medium is in thermal contact with the corresponding heat-conducting structure.

12. The monitoring device according to claim 1, characterized in that: The heat-conducting medium is respectively arranged between at least two of the circuit boards and the same heat-conducting structure; or at least two of the circuit boards share the same heat-conducting medium.

13. The monitoring device according to claim 1, characterized in that: At least one of the circuit boards is a main control board, and at least one of the circuit boards is a power board.

14. The monitoring device according to claim 13, characterized in that: The heat-conducting medium is respectively arranged between the main control board and the power board and the same heat-conducting structure.

15. The monitoring device according to claim 13, characterized in that: The main control board includes at least two sub-circuit boards electrically connected to each other, and the at least two sub-circuit boards are distributed and installed along the second direction between the at least one heat-conducting structure and the display screen assembly.

16. The monitoring device according to claim 13, characterized in that: At least one of the circuit boards is a built-in information control board for connecting to an external information system.

17. The monitoring device according to claim 16, characterized in that: The power board and the built-in information control board are distributed on two opposite sides of the main control board.

18. The monitoring device according to claim 16, characterized in that: The monitoring device further includes a battery, and the battery is located on one side of the display screen assembly along the first direction.

19. The monitoring device according to claim 18, characterized in that: The orthographic projections of the battery and the board assembly on a projection plane perpendicular to the first direction do not overlap with each other.

20. The monitoring device according to claim 18, characterized in that: The orthographic projections of the battery and the at least one heat-conducting structure on a projection plane perpendicular to the first direction do not overlap with each other.

21. The monitoring device according to claim 18, characterized in that: The built-in information control board is located on a side of the main control board away from the battery; and / or the power board is located on a side of the main control board close to the battery.

22. The monitoring device according to claim 18, characterized in that: The at least two circuit boards are located on the same side of the battery along the second direction.

23. The monitoring device according to claim 18, characterized in that: The battery is located between two adjacent circuit boards.

24. The monitoring device according to claim 1, characterized in that: The monitoring device can be installed on a fixed support frame.

25. The monitoring device according to claim 24, characterized in that: At least one of the heat-conducting structures includes a mounting portion, and the mounting portion is used to connect with the support frame, so as to conduct the heat of the heat-conducting structure to the support frame, and enable the monitoring device to be mounted on the support frame.

26. The monitoring device according to claim 25, characterized in that: The mounting portion is located on a second side of the at least one heat-conducting structure away from the display screen assembly.

27. The monitoring device according to claim 25, characterized in that: At least one of the circuit boards is a main control board, and the heat-conducting medium is arranged between the main control board and at least one of the heat-conducting structures; the mounting portion and the main control board have overlapping orthographic projections on a projection plane perpendicular to the first direction.

28. The monitoring device according to claim 25, characterized in that: At least one of the heat-conducting structures comprises at least two integrally formed heat-conducting parts, the at least two heat-conducting parts correspond to the at least two circuit boards one by one, and the orthographic projections of the corresponding heat-conducting parts and the circuit boards on a projection plane perpendicular to the first direction overlap; The heat conducting medium is arranged between the heat conducting parts and the circuit board corresponding to each other.

29. The monitoring device according to claim 28, characterized in that: At least one of the heat-conducting parts is in thermal contact with the mounting part; preferably, at least one of the heat-conducting parts is integrally formed with the mounting part.

30. The monitoring device according to claim 25, characterized in that: At least one of the heat-conducting structures comprises at least two heat-conducting members that are separately arranged, the at least two heat-conducting members correspond to the at least two circuit boards one by one, and the orthographic projections of the corresponding heat-conducting members and the circuit boards on the projection plane perpendicular to the first direction overlap; The heat conducting medium is arranged between the heat conducting members and the circuit board corresponding to each other.

31. The monitoring device according to claim 30, characterized in that: At least one of the heat conducting members is in thermal contact with the mounting portion; preferably, the mounting portion is provided on a side of at least one of the heat conducting members facing away from the display screen assembly.

32. The monitoring device according to claim 25, characterized in that: The shell assembly includes a cavity and a rear surface, at least part of the heat-conducting structure is located in the cavity, the rear surface is located on one side of the shell assembly along the first direction, and a first through hole is opened on the rear surface so that the mounting portion can be connected to the support frame.

33. The monitoring device according to claim 25, characterized in that: The mounting portion comprises a mounting surface, the mounting surface is located at one side of the mounting portion along the first direction, and the mounting surface is used for thermal contact with the support frame to transfer heat of at least one of the heat-conducting structures to the support frame.

34. The monitoring device according to claim 33, characterized in that: A first heat dissipation fin is disposed on one side of the mounting portion along the first direction, and the mounting surface is located on one side of the first heat dissipation fin along the first direction.

35. The monitoring device according to claim 2, characterized in that: The heat-conducting structure includes a heat-conducting plate and a connecting portion. One side surface of each circuit board faces the display screen assembly and the other side surface opposite thereto faces the heat-conducting plate. The heat-conducting plate is used to conduct heat energy generated by the circuit board. The connecting portion is protruding from the side of the heat-conducting plate facing the display screen assembly. The connecting portion is connected to the mounting plate. A space for accommodating the board assembly is formed between the heat-conducting plate and the mounting plate.

36. The monitoring device according to claim 35, characterized in that: The orthographic projections of the heat conducting plate and the at least two circuit boards on a projection plane perpendicular to the first direction overlap.

37. The monitoring device according to claim 35, characterized in that: There are multiple connecting parts, and the multiple connecting parts are distributed around the edges of the heat conducting plate.

38. The monitoring device according to claim 35, characterized in that: At least a portion of the surface of the heat conducting plate on one side along the first direction is protrudingly provided with second heat dissipating fins.

39. The monitoring device according to claim 38, characterized in that: At least one of the circuit boards is a main control board; the heat conducting plate comprises a first heat conducting portion, the first heat conducting portion overlaps with an orthographic projection of the main control board on a projection plane perpendicular to the first direction, the first heat conducting portion is used to conduct heat generated by the main control board, and the second heat dissipation fins are convexly provided on at least a portion of the surface of the first heat conducting portion on one side along the first direction; and / or, At least one of the circuit boards is a built-in information control board for connecting to an external information system, the heat conducting plate includes a second heat conducting portion, the second heat conducting portion overlaps with an orthographic projection of the built-in information control board on a projection plane perpendicular to the first direction, the second heat conducting portion is used to conduct heat generated by the built-in information control board, and at least a portion of the surface of the second heat conducting portion on one side along the first direction is convexly provided with a second heat dissipation fin; and / or, At least one of the circuit boards is a power board, and the heat-conducting plate includes a third heat-conducting portion, and the third heat-conducting portion overlaps with the orthographic projection of the power board on a projection plane perpendicular to the first direction, and the third heat-conducting portion is used to conduct heat generated by the built-in information control board.

40. The monitoring device according to claim 1, characterized in that: The shell assembly includes a cavity and a rear surface, at least part of the board assembly and / or at least part of the heat-conducting structure is located in the cavity, the rear surface is located on one side of the shell assembly along the first direction, and at least two heat dissipation holes connected to the cavity are opened on the rear surface, so that the gas outside the shell assembly can enter the cavity from one of the heat dissipation holes and then flow out from the other heat dissipation hole, and take away at least part of the heat of the heat-conducting structure and / or the board assembly.

41. The monitoring device according to claim 40, characterized in that: At least two of the heat dissipation holes are distributed at both ends of the cavity along the second direction, so that the gas outside the housing assembly can enter the cavity from one of the heat dissipation holes and flow to the other heat dissipation hole along the second direction, and take away at least part of the heat of the heat-conducting structure and / or the circuit board; and / or, At least two of the heat dissipation holes are distributed in sequence along the third direction at both ends of the cavity, so that the gas outside the shell assembly can enter the cavity from one of the heat dissipation holes and flow along the third direction to the other heat dissipation hole, and take away at least part of the heat of the heat-conducting structure and / or the circuit board, and the first direction and the second direction are respectively perpendicular to the third direction.

42. The monitoring device according to claim 41, characterized in that: The extension direction of the heat dissipation holes located at two ends of the cavity along the second direction is substantially perpendicular to the second direction; and / or, The heat dissipation holes located at two ends of the cavity along the third direction extend in a direction substantially perpendicular to the third direction.

43. The monitoring device according to claim 41, characterized in that: At least part of the heat dissipation holes can enable the board assembly to be connected to an external parameter circuit board or the parameter sensor via a connecting wire.

44. The monitoring device according to claim 43, characterized in that: The cavity includes an upper end and a lower end sequentially distributed along the third direction, and at least a portion of the heat dissipation holes located at the lower end of the cavity can connect the board assembly to the parameter circuit board or the parameter sensor through the connecting wire.

45. The monitoring device according to claim 44, characterized in that: The shell assembly also includes a top side and a bottom side distributed in sequence along the third direction. The rear surface is enclosed to form a groove, and the groove is located on the bottom side of the shell assembly. The rear surface includes a first side surface located on the side of the groove close to the cavity. At least part of the heat dissipation holes is opened on the first side surface, so that the board assembly can be connected to the parameter circuit board or the parameter sensor through the connecting line.

46. ​​The monitoring device according to claim 45, characterized in that The rear surface includes two opposite second side surfaces, the two second side surfaces are distributed on both sides of the groove along the second direction, and at least one of the second side surfaces is provided with the heat dissipation hole.

47. The monitoring device according to claim 1, characterized in that: The dimension of the monitoring device along the first direction is greater than or equal to 5 mm and less than or equal to 100 mm.

48. The monitoring device according to claim 1, characterized in that: The shell component includes a rear surface, which is located on one side of the shell component along the first direction. The rear surface includes a middle surface and an edge surface. The middle surface is spaced apart from the four side edges of the rear surface. The edge surface extends from the edge of the middle surface to the four side edges of the rear surface. The edge surface located on at least one side of the middle surface is a slope. The angle formed by the tangent plane of the slope at the corresponding edge and the plane perpendicular to the first direction is less than or equal to 60°, and the shell component is located on the same side of the tangent plane.

49. The monitoring device according to claim 48, characterized in that The edge surfaces located around the middle surface are all inclined surfaces.

50. The monitoring device according to claim 1, characterized in that: The orthographic projection area of ​​the board assembly on the projection plane perpendicular to the first direction is S1, and the orthographic projection area of ​​the monitoring device on the projection plane is S2, wherein 26%≤S1 / S2≤70%.

51. The monitoring device according to claim 50, characterized in that: S1 and S2 satisfy: 30% ≤ S1 / S2 ≤ 60%.

52. The monitoring device according to claim 1, characterized in that: The shell assembly includes a cavity and a rear shell, the rear shell is located on one side of the cavity along the first direction, the rear shell includes a rear surface, the rear surface is located on the side of the rear shell away from the cavity, the rear surface is convexly provided with a mounting protrusion, the mounting protrusion is integrally formed with the rear shell, and a accommodating space connected to the cavity is formed in the mounting protrusion, and at least part of the heat conductive structure is accommodated in the accommodating space.

53. The monitoring device according to claim 52, characterized in that: The heat-conducting structure is entirely contained in the containing space.

54. The monitoring device according to claim 1, characterized in that: The weight of the monitoring device is greater than 4 kg.

55. The monitoring device according to claim 1, characterized in that: The board assembly includes a main control board, which is used to be electrically connected to an external parameter circuit board, and the parameter circuit board is used to be electrically connected to the parameter sensor to obtain the physiological parameter data of the patient collected by the parameter sensor; or, The board assembly includes a main control board and a parameter circuit board which are electrically connected to each other. The parameter circuit board is used to be electrically connected to the parameter sensor to obtain the physiological parameter data of the patient collected by the parameter sensor.

56. A monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, characterized in that: The monitoring device comprises: Shell assembly; A display screen component, connected to the housing component, and used for displaying the processed physiological parameter data of the patient; A board component, used for at least acquiring the physiological parameter data of the patient collected by the parameter sensor and processing the same; At least one heat-conducting structure for conducting heat energy generated by the board assembly; The display screen assembly, the board assembly and the at least one heat-conducting structure are sequentially distributed along a first direction, and a first side of the heat-conducting structure faces the board assembly; the board assembly includes at least two circuit boards, one side of each circuit board faces the display screen assembly and the other side of each circuit board faces the at least one heat-conducting structure, and a heat-conducting medium is respectively arranged between each circuit board and the heat-conducting structure; Each of the circuit boards comprises a main circuit area having a main circuit, and the orthographic projections of the main circuit areas of at least two of the circuit boards on a projection plane perpendicular to the first direction do not overlap with each other; and / or, The plates of at least two of the circuit boards are both passed through by the same plane, and the plane is perpendicular to the first direction.

57. The monitoring device according to claim 56, characterized in that: The monitoring device further comprises a mounting plate, the mounting plate being located between the board assembly and the display screen assembly, the first side of the mounting plate facing the display screen assembly, and the second side of the mounting plate opposite to the first side facing the board assembly and the at least one heat conducting structure; The first side of the at least one heat-conducting structure faces the board assembly and the mounting board; the at least two circuit boards are mounted on the first side of the heat-conducting structure and / or the second side of the mounting board, and one side surface of each of the circuit boards faces the mounting board and the other side surface opposite thereto faces the heat-conducting structure.

58. The monitoring device according to claim 56, characterized in that: The display screen assembly comprises a display panel and a back plate sequentially distributed along the first direction, a first side of the back plate faces the display panel, and a second side of the back plate opposite to the first side faces the board assembly and the at least one heat conducting structure; The first side of the at least one heat-conducting structure faces the board assembly and the backplane; the at least two circuit boards are distributed and installed on the first side of the heat-conducting structure and / or the second side of the backplane, and one side surface of each of the circuit boards faces the backplane and the other side surface opposite to it faces the heat-conducting structure.

59. The monitoring device according to claim 56, characterized in that: At least two of the circuit boards are coplanar with a plane perpendicular to the first direction; and / or a side surface of at least one of the circuit boards is substantially perpendicular to the first direction.

60. The monitoring device according to claim 56, characterized in that: A heating device is provided on one side of the circuit board facing the at least one heat-conducting structure, one side of the heat-conducting medium is in thermal contact with the heating device, and the other side of the heat-conducting medium is in thermal contact with the heat-conducting structure.

61. The monitoring device according to claim 56, characterized in that: At least one of the circuit boards is a main control board; at least one of the circuit boards is a power board; at least one of the circuit boards is a built-in information control board for connecting to an external information system; the power board and the built-in information control board are distributed on opposite sides of the main control board.

62. The monitoring device according to claim 61, characterized in that: The monitoring device further comprises a battery, and the battery is located on one side of the display screen assembly along the first direction; the orthographic projections of the battery and the board assembly on a projection plane perpendicular to the first direction do not overlap with each other.

63. The monitoring device according to claim 62, characterized in that: The built-in information control board is located on a side of the main control board away from the battery; and / or the power board is located on a side of the main control board close to the battery.

64. The monitoring device according to claim 56, characterized in that: The monitoring device can be installed on a fixed support frame.

65. The monitoring device according to claim 64, characterized in that The heat-conducting structure comprises a mounting portion, and the mounting portion is used to be connected to the support frame, so as to transfer the heat of the heat-conducting structure to the support frame, and enable the monitoring device to be mounted on the support frame.

66. The monitoring device according to claim 56, characterized in that: The shell assembly includes a cavity, at least part of the board assembly and / or at least part of the heat-conducting structure is located in the cavity, the shell assembly includes a rear surface, the rear surface is located on one side of the shell assembly along the first direction, and at least two heat dissipation holes connected to the cavity are opened on the rear surface, so that the gas outside the shell assembly can enter the cavity from one of the heat dissipation holes and then flow out from the other heat dissipation hole, and take away at least part of the heat of the heat-conducting structure and / or the board assembly.

67. The monitoring device according to claim 56, characterized in that: The weight of the monitoring device is greater than 4 kg; the maximum thickness of the monitoring device along the first direction is greater than or equal to 5 mm and less than or equal to 100 mm.

68. The monitoring device according to claim 56, characterized in that: The shell component includes a rear surface, which is located on one side of the shell component along the first direction. The rear surface includes a middle surface and an edge surface. The middle surface is spaced apart from the four side edges of the rear surface. The edge surface extends from the edge of the middle surface to the four side edges of the rear surface. The edge surface located on at least one side of the middle surface is a slope. The angle formed by the tangent plane of the slope at the corresponding edge and the plane perpendicular to the first direction is less than or equal to 60°, and the shell component is located on the same side of the tangent plane.

69. The monitoring device according to claim 56, characterized in that: The orthographic projection area of ​​the board assembly on the projection plane perpendicular to the first direction is S1, and the orthographic projection area of ​​the monitoring device on the projection plane is S2, wherein 26%≤S1 / S2≤70%.

70. A monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, characterized in that: The monitoring device comprises: Shell assembly; A display screen component, connected to the housing component, and used for displaying the processed physiological parameter data of the patient; A board assembly, used for at least acquiring the physiological parameter data of the patient collected by the parameter sensor and processing the same, wherein the board assembly comprises a first circuit board, a second circuit board and a third circuit board, each of the circuit boards is respectively located on one side of the display screen assembly along a first direction, the first direction is perpendicular to the display screen, one side of each circuit board is respectively facing the display screen assembly, the first circuit board is a main control board, the second circuit board is a power board, the third circuit board is a built-in information control board for connecting to an external information system, and the third circuit board is used to collect information from the external information system and process the information; At least two of the circuit boards are distributed along a second direction, and the second direction is perpendicular to the first direction; and / or, The circuit board includes a main circuit area having a main circuit, and the orthographic projections of the main circuit area of ​​each circuit board on a projection plane perpendicular to the first direction do not overlap with each other; and / or, The plates of at least two of the circuit boards are both passed through by the same plane, and the plane is perpendicular to the first direction.

71. The monitoring device according to claim 70, characterized in that: The power board and the built-in information control board are distributed on two opposite sides of the main control board.

72. The monitoring device according to claim 71, characterized in that The monitoring device further comprises a battery, and the battery is located on one side of the display screen assembly along the first direction; the orthographic projections of the battery and the board assembly on a projection plane perpendicular to the first direction do not overlap with each other.

73. The monitoring device according to claim 72, characterized in that: The built-in information control board is located on a side of the main control board away from the battery; and / or the power board is located on a side of the main control board close to the battery.

74. The monitoring device according to claim 70, characterized in that: The monitoring device further comprises at least one heat-conducting structure, the board assembly and the at least one heat-conducting structure are sequentially distributed along the first direction, a first side of the at least one heat-conducting structure faces the board assembly, one side surface of each circuit board faces the display assembly and the other side surface thereof faces the at least one heat-conducting structure; A heat-conducting medium is arranged between at least one of the circuit boards and the at least one heat-conducting structure, so that the at least one heat-conducting structure conducts heat energy generated by at least one of the circuit boards.

75. The monitoring device according to claim 74, characterized in that: The monitoring device further comprises a mounting plate, the mounting plate being located between the board assembly and the display screen assembly, the first side of the mounting plate facing the display screen assembly, and the second side of the mounting plate opposite to the first side facing the board assembly and the at least one heat conducting structure; The first side of the at least one heat-conducting structure faces the board assembly and the mounting board; each of the circuit boards is respectively mounted on the first side of the heat-conducting structure and / or the second side of the mounting board, and one side surface of each circuit board faces the mounting board and the other side surface opposite thereto faces the at least one heat-conducting structure.

76. The monitoring device according to claim 74, characterized in that The display screen assembly comprises a display panel and a back plate sequentially distributed along the first direction, a first side of the back plate faces the display panel, and a second side of the back plate opposite to the first side faces the board assembly and the at least one heat conducting structure; The first side of the at least one heat-conducting structure faces the board assembly and the backplane; each of the circuit boards is respectively installed on the first side of the heat-conducting structure and / or the second side of the backplane, and one side surface of each circuit board faces the backplane and the other side surface opposite thereto faces the at least one heat-conducting structure.

77. A monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, characterized in that: The monitoring device comprises: Shell assembly; A display screen component, connected to the housing component, and used for displaying the processed physiological parameter data of the patient; The board assembly includes a main control board and a power board, wherein the main control board is used to at least obtain the physiological parameter data of the patient collected by the parameter sensor and process it; the power board is electrically connected to the main control board, and the power board is used to be electrically connected to a power supply device so that the power supply device supplies power to the main control board; At least one heat-conducting structure for conducting heat energy generated by the board assembly; The display screen assembly, the board assembly and the heat-conducting structure are sequentially distributed along a first direction, and a first side of the heat-conducting structure faces the board assembly; one side of the main control board and the power board faces the display screen assembly and the other side faces the at least one heat-conducting structure, and a heat-conducting medium is respectively provided between the main control board and the power board and the same heat-conducting structure, so that the heat-conducting structure conducts the heat generated by the main control board and the power board; The main control board and the power board are distributed along a second direction, the second direction is perpendicular to the first direction, and / or the orthographic projections of the main control board and the power board on a projection plane perpendicular to the first direction do not overlap with each other.

78. The monitoring device according to claim 77, characterized in that The board assembly also includes a built-in information control board for connecting to an external information system; the built-in information control board is located between the display screen assembly and the at least one heat-conducting structure, one side of the built-in information control board faces the display screen assembly and the other side faces the at least one heat-conducting structure, and the at least one heat-conducting structure is used to conduct heat generated by the built-in information control board; The built-in information control board, the main control board and the power board are distributed along the second direction, and / or the orthographic projections of the built-in information control board, the main control board and the power board on the projection plane perpendicular to the first direction do not overlap with each other.

79. The monitoring device according to claim 78, characterized in that The power board and the built-in information control board are distributed on two opposite sides of the main control board.

80. The monitoring device according to claim 78, characterized in that: The monitoring device further comprises a battery, and the battery is located on one side of the display screen assembly along the first direction; the orthographic projections of the battery and the board assembly on a projection plane perpendicular to the first direction do not overlap with each other.

81. The monitoring device according to claim 80, characterized in that: The built-in information control board is located on a side of the main control board away from the battery; and / or the power board is located on a side of the main control board close to the battery.

82. The monitoring device according to claim 80, characterized in that: Projections of the battery and the at least one heat-conducting structure on a projection plane perpendicular to the first direction do not overlap with each other.

83. The monitoring device according to claim 78, characterized in that: The heat-conducting medium is respectively arranged between the built-in information control board, the main control board and the power board and the same heat-conducting structure.

84. A monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, wherein the monitoring device can be installed on a fixed support frame, characterized in that: The monitoring device comprises: Shell assembly; A display screen component, connected to the housing component, and used for displaying the processed physiological parameter data of the patient; at least one heat-conducting structure, located on one side of the display screen assembly along the first direction, the heat-conducting structure having a mounting portion for connecting with the support frame, so that the heat-conducting structure is connected with the support frame, thereby conducting heat to the support frame; A board assembly is used to at least obtain the physiological parameter data of the patient collected by the parameter sensor and process it; the board assembly includes at least one circuit board, the at least one circuit board is connected to the at least one heat-conducting structure, and a heat-conducting medium is arranged between the at least one circuit board and the at least one heat-conducting structure, so that the at least one heat-conducting structure can transfer the heat of the circuit board to the support frame.

85. The monitoring device according to claim 84, characterized in that: At least one of the circuit boards includes a main control board, one side of the main control board faces the display screen assembly and the other side of the main control board faces the at least one heat-conducting structure, and the mounting portion overlaps with the orthographic projection of the main control board on a projection plane perpendicular to the first direction.

86. The monitoring device according to claim 85, characterized in that The mounting portion is located at one side of the heat conducting structure along the first direction.

87. The monitoring device according to claim 85, characterized in that The shell assembly includes a cavity and a rear surface, at least part of the heat-conducting structure is located in the cavity, the rear surface is located on one side of the shell assembly along the first direction, and a first through hole is opened on the rear surface so that the mounting portion can be connected to the support frame.

88. The monitoring device according to claim 87, characterized in that: The mounting portion includes a fitting surface, the fitting surface is located on one side of the mounting portion along the first direction, and the fitting surface is used to fit with the surface of the support frame to transfer the heat of the heat-conducting structure to the support frame.

89. The monitoring device according to claim 88, characterized in that A first heat dissipation fin is disposed on one side of the mounting portion along the first direction, and the fitting surface is located on one side of the first heat dissipation fin along the first direction.

90. A monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, characterized in that: The monitoring device comprises: Shell assembly; A display screen component, connected to the housing component, and used for displaying the processed physiological parameter data of the patient; A board assembly connected to the housing assembly, the display screen assembly and the board assembly are sequentially distributed along a first direction, the board assembly is used to at least obtain the physiological parameter data of the patient collected by the parameter sensor and process it; the board assembly includes at least two circuit boards, one side of each circuit board faces the display screen assembly; each circuit board includes a main circuit area formed with a main circuit, and the orthographic projections of the main circuit areas of at least two circuit boards on a projection plane perpendicular to the first direction do not overlap with each other; or, the at least two circuit boards are distributed along a second direction, and the second direction is perpendicular to the first direction; The orthographic projection area of ​​the board assembly on the projection plane perpendicular to the first direction is S1, and the orthographic projection area of ​​the monitoring device on the projection plane is S2, wherein 26%≤S1 / S2≤70%.

91. The monitoring device according to claim 90, characterized in that: S1 and S2 satisfy: 30% ≤ S1 / S2 ≤ 60%.

92. The monitoring device according to claim 90, characterized in that: The dimension of the monitoring device along the first direction is greater than or equal to 5 mm and less than or equal to 100 mm; the weight of the monitoring device is greater than 4 kg.

93. The monitoring device according to claim 90, characterized in that: The monitoring device also includes at least one heat-conducting structure, a first side of the at least one heat-conducting structure faces the board assembly, the at least two circuit boards are located between the at least one heat-conducting structure and the display screen assembly, one side surface of each of the circuit boards faces the display screen assembly and the other side surface opposite thereto faces at least one heat-conducting structure, a heat-conducting medium is provided between at least one of the at least two circuit boards and the heat-conducting structure, and the at least one heat-conducting structure is used to conduct heat energy generated by the board assembly.

94. The monitoring device according to claim 93, characterized in that: The monitoring device further comprises a mounting plate, the mounting plate being located between the board assembly and the display screen assembly, the first side of the mounting plate facing the display screen assembly, and the second side of the mounting plate opposite to the first side facing the board assembly and the at least one heat conducting structure; The first side of the at least one heat-conducting structure faces the board assembly and the mounting board; the at least two circuit boards are distributed and installed on the first side of the at least one heat-conducting structure and / or the second side of the mounting board along the second direction, and one side surface of each of the circuit boards faces the mounting board and the other side surface opposite thereto faces the at least one heat-conducting structure.

95. The monitoring device according to claim 93, characterized in that: The display screen assembly comprises a display panel and a back plate sequentially distributed along the first direction, a first side of the back plate faces the display panel, and a second side of the back plate opposite to the first side faces the board assembly and the at least one heat conducting structure; The first side of the at least one heat-conducting structure faces the board assembly and the backplane; The at least two circuit boards are installed on the first side of the heat-conducting structure and / or the second side of the backplane distributed along the second direction, and one side surface of each circuit board faces the backplane and the other side surface opposite thereto faces the at least one heat-conducting structure.

96. A monitoring device for acquiring and processing physiological parameter data of a patient collected by a parameter sensor, and displaying the processed physiological parameter data of the patient, characterized in that: The monitoring device comprises: The housing assembly comprises a cavity and a rear shell, wherein the rear shell comprises a rear surface, The surface is located at a side of the rear shell away from the cavity, the rear surface is provided with a mounting protrusion, and a receiving space communicating with the cavity is formed in the mounting protrusion; A display screen component, connected to the housing component, and used for displaying the processed physiological parameter data of the patient; At least one heat-conducting structure is located on one side of the display screen assembly along the first direction, and at least a portion of the heat-conducting structure is located in the accommodating space; A board assembly, used for at least acquiring the physiological parameter data of the patient collected by the parameter sensor and processing the same; the board assembly comprises at least two circuit boards, the at least two circuit boards are located in the cavity and / or the accommodating space, the at least two circuit boards are located on the side of the at least one heat-conducting structure facing the display screen assembly, one side of each circuit board faces the display screen assembly, and a heat-conducting medium is respectively arranged between each circuit board and the at least one heat-conducting structure; The circuit board includes a main circuit area having a main circuit, and the orthographic projections of the main circuit area of ​​each circuit board on a projection plane perpendicular to the first direction do not overlap with each other; and / or, The plates of at least two of the circuit boards are both passed through by the same plane, and the plane is perpendicular to the first direction.

97. The monitoring device according to claim 96, characterized in that: The heat-conducting structure is entirely contained in the containing space.

98. The monitoring device according to claim 96, characterized in that: The weight of the monitoring device is greater than 4 kg; the maximum thickness of the monitoring device along the first direction is less than 100 mm and greater than 5 mm.

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