Monitoring equipment

Abstract

The invention discloses a monitoring device which is used for acquiring and processing physiological parameter data, collected by a parameter sensor, of a patient and displaying the processed physiological parameter data of the patient, the monitoring device comprises a shell assembly and a first locking piece, and the shell assembly comprises a front shell and a rear shell which are sequentially connected in the first direction; a cavity is defined by the front shell and the rear shell. The first locking piece is used for penetrating through the rear shell and being inserted into the front shell so as to lock the rear shell and the front shell, and the orthographic projection of the first locking piece and the orthographic projection of the display area on the projection plane perpendicular to the first direction have an overlapping area. According to the monitoring equipment provided by the embodiment of the invention, the first locking piece used for locking the rear shell and the front shell and the orthographic projection of the non-display area of the display screen assembly on the projection plane perpendicular to the first direction have the overlapping area, so that the edge of the display screen assembly can be set to be narrower, and the screen-to-body ratio of the display screen assembly is increased; and the connection between the front shell and the rear shell is not influenced.

Description

[0001] This application claims the priority of the Chinese patent application filed with the China Patent Office on June 13, 2023, with application number 202310701209.X. The entire contents of the above application are incorporated by reference into this application. Technical Field

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

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

[0004] In the prior art, the housing assembly of the monitoring device generally includes a front housing and a rear housing, which are connected by a locking member, so that the front housing and the rear housing enclose a cavity for installing other components of the monitoring device. Wherein, when the size of the monitoring device remains unchanged, as the screen-to-body ratio of the display screen assembly of the monitoring device increases, the space for installing the locking member in the housing assembly of the monitoring device is compressed, resulting in inconvenience in installing the locking member. Summary of the invention

[0005] An embodiment of the present application provides a monitoring device, which aims to solve the problem that, when the size of the monitoring device remains unchanged, as the screen-to-body ratio of the display screen assembly of the monitoring device increases, the space for installing the locking member of the shell assembly of the monitoring device is compressed, resulting in inconvenient installation of the locking member.

[0006] In a first aspect, 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:

[0007] A housing assembly, the housing assembly comprising a front housing and a rear housing connected in sequence along a first direction, the front housing and the rear housing enclosing and forming a cavity;

[0008] A board component connected to the housing component, at least part of which is located in the cavity, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process the data;

[0009] A display screen assembly is connected to the front housing, the display screen assembly and the board assembly are sequentially distributed along the first direction, the board assembly is electrically connected to the display screen assembly, the display screen assembly comprises a cover plate and a display module sequentially distributed along the first direction, the cover plate is used to protect the display module, the display module is used to display the processed physiological parameter data of the patient, the cover plate comprises a display area and a non-display area, the display area corresponds to the display module, and is used to make the displayed processed physiological parameter data of the patient visible;

[0010] An alarm light is at least partially installed in the cavity, and the board assembly is electrically connected to the alarm light;

[0011] A first locking member, the first locking member is used to pass through the rear shell and be inserted into the front shell to lock the rear shell and the front shell, and there is an overlapping area between the first locking member and the orthographic projection of the display area on the projection plane perpendicular to the first direction.

[0012] In a second aspect, an 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:

[0013] A housing assembly, the housing assembly comprising a front housing and a rear housing connected in sequence along a first direction, the front housing and the rear housing enclosing and forming a cavity;

[0014] A board component connected to the housing component, at least part of which is located in the cavity, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process the data;

[0015] A display screen assembly connected to the front shell, wherein the display screen assembly, the board assembly and the rear shell are sequentially distributed along the first direction, the board assembly is electrically connected to the display screen assembly, the display screen assembly comprises a cover plate and a display module sequentially distributed along the first direction, the cover plate is used to protect the display module, the display module is used to display the processed physiological parameter data of the patient, the cover plate comprises a display area and a non-display area, the display area corresponds to the display module, and is used to make the displayed processed physiological parameter data of the patient visible;

[0016] An alarm light is at least partially installed in the cavity, and the board assembly is electrically connected to the alarm light;

[0017] The front shell includes a receiving portion and a supporting portion connected to the receiving portion, wherein the receiving portion forms a receiving cavity, and at least part of the display module is received in the receiving cavity, and the supporting portion is located on one side of the cover plate along the first direction and connected to the cover plate;

[0018] The monitoring device further includes a first locking member, which is used to pass through the rear shell and be inserted into the accommodating portion to lock the rear shell and the front shell.

[0019] In a third aspect, an 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:

[0020] A housing assembly including a cavity;

[0021] A board component connected to the housing component, at least part of which is located in the cavity, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process the data;

[0022] An alarm light is at least partially installed in the cavity, and the board assembly is electrically connected to the alarm light;

[0023] A display screen 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 electrically connected to the display screen assembly, the display screen assembly comprises a cover plate and a display module sequentially distributed along the first direction, the cover plate is used to protect the display module, the display module is used to display the processed physiological parameter data of the patient, the cover plate comprises a display area and a non-display area, the display area corresponds to the display module, and is used to make the displayed processed physiological parameter data of the patient visible;

[0024] Wherein, the non-display area extends along the circumference of the display area to at least two adjacent sides of the display area, the non-display area includes non-display segments located on two adjacent sides of the display area, and a connecting segment connected between two adjacent non-display segments, the non-display area includes an inner contour line close to the display area and an outer contour line away from the display area, the outer contour line includes a curved segment located at the connecting segment, and the normal of at least one end of the curved segment passes through the display area; and / or, a fitting circle formed based on fitting of the curved segment overlaps with the display area, and a width of at least one of the non-display segments is less than or equal to the radius of the fitting circle.

[0025] In a fourth aspect, an 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:

[0026] A housing assembly including a cavity;

[0027] A board component connected to the housing component, at least part of which is located in the cavity, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process the data;

[0028] A display screen 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 electrically connected to the display screen assembly, the display screen assembly comprises a cover plate and a display module sequentially distributed along the first direction, the cover plate is used to protect the display module, the display module is used to display the processed physiological parameter data of the patient, the cover plate comprises a display area and a non-display area, the display area corresponds to the display module, and is used to make the displayed processed physiological parameter data of the patient visible;

[0029] An alarm light is at least partially installed in the cavity, and the board assembly is electrically connected to the alarm light;

[0030] Wherein, the shell assembly includes a top side and a bottom side distributed in sequence along the second direction, and a left side and a right side distributed in sequence along the third direction, and the first direction, the second direction and the third direction are perpendicular to each other; the shell assembly also includes an installation portion, and the installation portion is located on one of the top side, the bottom side, the left side and the right side of the shell assembly, and the installation portion is provided with an installation groove; the monitoring device also includes a near-field communication module, and at least a portion of the near-field communication module is installed in the installation groove.

[0031] The monitoring device provided in the embodiment of the present application has a shell assembly including a front shell and a rear shell connected in sequence along a first direction, and a first locking piece is passed through the rear shell and inserted into the front shell to lock the rear shell and the front shell, and an overlapping area exists between the first locking piece and the display area of ​​the cover plate of the display screen assembly of the monitoring device in the projection plane perpendicular to the first direction, so that the edge of the display screen assembly can be set narrower, thereby improving the screen-to-body ratio of the display screen assembly without affecting the connection between the front shell and the rear shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0033] Figure 1A schematic diagram of the structure of an embodiment of a display screen assembly and a housing assembly of a monitoring device provided in an embodiment of the present application;

[0034] Figure 2 A schematic diagram of the structure of an embodiment of a display screen assembly provided in an embodiment of the present application;

[0035] Figure 3 for Figure 2 A partial enlarged view of the middle connecting section;

[0036] Figure 4 A schematic structural diagram of another embodiment of a display screen assembly provided in an embodiment of the present application;

[0037] Figure 5 for Figure 4 A partial enlarged view of the middle connecting section;

[0038] Figure 6 A schematic structural diagram of another embodiment of a display screen assembly provided in an embodiment of the present application;

[0039] Figure 7 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;

[0040] Figure 8 for Figure 1 The cross-sectional view along the AA direction;

[0041] Fig. 9 for Figure 8 The enlarged view of point A in the middle;

[0042] Fig.10 A schematic structural diagram of an embodiment of a front housing and a display screen assembly provided in an embodiment of the present application;

[0043] Fig.11 for Fig.10 The cross-sectional view along the BB direction;

[0044] Fig.12 A schematic diagram of the structure of an embodiment of a display screen assembly and a housing assembly of a monitoring device provided in an embodiment of the present application;

[0045] Fig.13 for Fig.12 A schematic diagram of the exploded structure of the display screen assembly and the housing assembly of the monitoring device;

[0046] Fig.14 A schematic structural diagram of another embodiment of a display screen assembly and a housing assembly of a monitoring device provided in an embodiment of the present application;

[0047] Fig.15 for Fig.14A partial enlarged view of the cross-sectional view along the CC direction;

[0048] Fig.16 for Fig.14 A partial enlarged view of the cross-sectional view along the DD direction;

[0049] Fig.17 A partial enlarged view of an embodiment of the frame, the near field communication module and the fixing portion provided in the embodiment of the present application in the reverse direction along the first direction;

[0050] Fig.18 A partially enlarged view of another embodiment of the frame, near field communication module and fixing portion provided in the embodiment of the present application in the opposite direction of the first direction.

[0051] Monitoring device 10; display device 100; display assembly 110; display screen assembly 111; light emitting side 1111; back side 1112; display area 1113; non-display area 1114; light transmission hole 1115; inner contour line 1116; first contour line 1117; fourth contour line 1118; outer contour line 1119; second contour line 1120; circle 1121; sector area 1122; arc line 1123; connecting line 1124; center point 1125; The third contour line 1126; the non-display section 1127; the connecting section 1128; the display module 1129; the cover plate 1130; the warning light 120; the lamp board 121; the lamp bead 122; the lamp cover 123; the shell assembly 130; the top side 1301; the bottom side 1302; the left side 1303; the right side 1304; the front shell 131; the cavity 1310; the connecting plate 1311; the connecting protrusion 1312; the connecting hole 1313; the groove 1314; the reinforcing rib 1315; the avoidance Groove 1316; elastic portion 1317; adhesive groove 1319; frame 1320; outer side 1321; mounting hole 1322; first mounting space 1323; inner surface 1324; second mounting space 1325; fixing portion 1326; side surface 1327; mounting portion 137; mounting groove 1370; first clamping portion 1371; second clamping portion 1372; clamping portion 1373; clamping groove 1374; accommodating portion 1375; supporting portion 1376; Accommodating cavity 1377; side panel 1378; rear shell 133; through hole 1331; mounting protrusion 1332; first locking member 134; sealing member 135; second locking member 136; control assembly 140; circuit board 141; control key 142; key 143; key cap 144; limit member 145; indicator light 150; light source 151; light guide cover 152; near field communication module 160; fixing sleeve 170; first direction X; second direction Y; third direction Z. DETAILED DESCRIPTION

[0052] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0053] 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 positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0054] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0055] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0056] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides various specific processes and examples of materials, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0057] The embodiment of the present application provides a monitoring device, which is described in detail below.

[0058] The monitoring device 10 is a medical device 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. The monitoring device 10 can be used to monitor the vital sign parameters such as ECG, blood oxygen, body temperature, blood pressure, etc. of critically ill and subcritically ill patients. The patient's vital sign parameters such as ECG, blood oxygen, body temperature, blood pressure, etc. are displayed through the monitoring device 10, so that medical staff can understand the patient's vital sign status in real time.

[0059] like Figure 1 As shown, the monitoring device 10 includes a display device 100, which includes a display component 110 and a housing component 130, and the housing component 130 includes a cavity 1310. Figure 8 and Fig. 9 As shown, the housing assembly 130 includes a front shell 131 and a rear shell 133 connected to each other. The front shell 131 and the rear shell 133 are sequentially connected along a first direction X, and the front shell 131 and the rear shell 133 can enclose a space, that is, a cavity 1310. The display assembly 110 includes a display assembly 111, and the display assembly 111 is used to display images.

[0060] The monitoring device 10 may include a board assembly (not shown in the figure), which is connected to the housing assembly 130, and at least part of the board assembly is located in the cavity 1310 of the housing assembly 130. The board assembly is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process it. The display screen assembly 111 and the board assembly can be electrically connected, so that the board assembly transmits the physiological parameter data of the patient to the display screen assembly 111 for display.

[0061] The display screen assembly 111 is used to display one or more of the patient's vital signs parameters such as electrocardiogram, blood oxygen, body temperature, and blood pressure. The type of image displayed by the display screen assembly 111 can be determined according to the specific type of the monitoring device 10 and the device used, which is not limited here. In addition, the display screen assembly 111 can be any display screen assembly that can display images, such as a liquid crystal display screen, an organic light-emitting diode (OLED) display screen, etc., which is not limited here.

[0062] Such as 8 and Fig. 9 As shown, the display screen assembly 111 is connected to the front shell 131, and the display screen assembly 111 and the board assembly are sequentially distributed along the first direction X. The display screen assembly 111 may include a cover plate 1130 and a display module 1129 sequentially distributed along the first direction X, and the display module 1129 is used to display the physiological parameter data of the processed patient. The display module 1129 can be a liquid crystal display module, an organic electroluminescent display module, etc. The cover plate 1130 is used to protect the display module 1129, and the cover plate 1130 can be a transparent plate such as a glass plate, a plastic plate, etc.

[0063] like Figure 2 , Figure 3 and Fig. 9 As shown, the cover plate 1130 includes a display area 1113 and a non-display area 1114. The display area 1113 of the cover plate 1130 corresponds to the position of the display module 1129, and is used to make the processed physiological parameter data of the patient displayed by the display module 1129 visible. The non-display area 1114 of the cover plate 1130 is arranged along the circumference of the display area 1113. The image displayed by the display screen assembly 111 is mainly located in the display area 1113, and the non-display area 1114 is used to block the devices at the edge of the display screen assembly 111. The non-display area 1114 is the black edge of the display screen assembly 111.

[0064] The display area 1113 of the cover plate 1130 is light-transmissive, and light emitted from the light-emitting side of the display module 1129 can pass through, so that the picture displayed by the display module 1129 through the light can be viewed through the display area 1113 of the cover plate 1130. The non-display area 1114 of the cover plate 1130 can be completely non-light-transmissive or partially light-transmissive. The non-display area 1114 of the cover plate 1130 extends along the circumference of the display area 1113, and the non-display area 1114 can be distributed on at least one of the top side, bottom side, left side, and right side of the display area 1113.

[0065] like Figure 2As shown, the non-display area 1114 of the cover plate 1130 can be arranged around the display area 1113, that is, the non-display area 1114 is an annular structure arranged along the circumference of the display area 1113. Alternatively, the non-display area 1114 of the display screen assembly 111 can also extend along the circumference of the display area 1113 to the adjacent two sides, opposite two sides, three sides, etc. of the display area 1113. Alternatively, the non-display area 1114 can also be located only on one side of the display area 1113. The shape of the display area 1113 of the display screen assembly 111 can be rectangular, circular, elliptical, etc., which can be determined according to the application field of the monitoring device 10.

[0066] In some embodiments, Figure 7 As shown, the monitoring device 10 may include an alarm light 120, which is at least partially installed in a cavity 1310 formed by the front shell 131 and the rear shell 133. When important vital sign parameters of the patient are abnormal, the monitoring device 10 can issue an alarm through the alarm light 120 to prompt medical staff to intervene.

[0067] The monitoring device 10 may include a processing component (not shown in the figure) electrically connected to the alarm light 120, and the processing component is used to be electrically connected to a physiological sensor (not shown in the figure) to receive the patient's vital sign parameters detected by the physiological sensor, and control the alarm light 120 to alarm when the vital sign parameters are abnormal. It should be noted that different physiological sensors are required to detect different vital sign parameters of the patient, such as electrocardiogram, blood oxygen, body temperature, and blood pressure.

[0068] The processing component may be a board component. The board component includes a processor electrically connected to the alarm light 120, and the alarm light 120 is controlled by the processor to sound an alarm. The monitoring device 10 may include a physiological sensor, so that the monitoring device can directly detect the patient's vital sign parameters. Alternatively, the monitoring device 10 may not include a physiological sensor, but connect an external physiological sensor to the processing component of the monitoring device 10, so that the monitoring device 10 can receive and display the patient's vital sign parameters detected by the physiological sensor, and control the alarm light 120 to sound an alarm when the vital sign parameters are abnormal.

[0069] like Figure 8 and 9 As shown, the monitoring device 10 further includes a first locking member 134 , and the rear shell 133 and the front shell 131 of the housing assembly 130 are fixedly connected via the first locking member 134 , so that the connection between the rear shell 133 and the front shell 131 is more stable.

[0070] In some embodiments, the first locking member 134 can be used to pass through the rear shell 133 and insert into the front shell 131 to lock the rear shell 133 and the front shell 131. Moreover, there is an overlapping area between the first locking member 134 and the orthographic projection of the display area 1113 of the cover plate 1130 on the projection plane perpendicular to the first direction X. As a result, the installation of the first locking member 134 can occupy as little edge space of the monitoring device 10 as possible, and the edge of the display screen assembly 111 can be set narrower when the size of the monitoring device 10 remains unchanged, so as to increase the screen ratio of the display screen assembly 111 of the monitoring device 10, and will not affect the installation of the first locking member 134. Therefore, it can solve the problem that when the size of the monitoring device 10 remains unchanged, as the screen ratio of the display screen assembly 111 of the monitoring device 10 increases, the space for installing the first locking member 134 in the housing assembly 130 of the monitoring device 10 is compressed, resulting in the inconvenience of installing the first locking member 134.

[0071] The direction in which the first locking member 134 passes through the rear shell 133 and is inserted into the front shell 131 can be parallel to the first direction X. The direction in which the first locking member 134 passes through the rear shell 133 and is inserted into the front shell 131 can also be inclined at a certain angle relative to the first direction X. The first locking member 134 can be any component that can fix the front shell 131 and the rear shell 133, such as a screw, a pin, a bolt, etc., which is not limited here.

[0072] In addition, the orthographic projection of the display area 1113 of the cover plate 1130 on the projection plane perpendicular to the first direction X can cover the orthographic projection of the first locking member 134 on the projection plane, so that the width of the non-display area 1114 of the display screen assembly 111 can be reduced to the greatest extent. Of course, it is also possible to make a part of the first locking member 134 overlap with the orthographic projection of the display area 1113 of the cover plate 1130 on the projection plane perpendicular to the first direction X, and another part of the first locking member 134 overlap with the orthographic projection of the non-display area 1114 of the cover plate 1130 on the projection plane, which can also reduce the width of the non-display area 1114 of the display screen assembly 111 to a certain extent.

[0073] like Figure 8 and Fig. 9As shown, the front shell 131 includes a receiving portion 1375, and a supporting portion 1376 connected to the periphery of the receiving portion 1375. The receiving portion 1375 forms a receiving cavity 1377. The display module 1129 is received in the receiving cavity 1377 of the receiving portion 1375, and the cover plate 1130 is connected to the supporting portion 1376, so that the display screen assembly 111 is installed on the front shell 131. The first locking member 134 can be used to pass through the rear shell 133 and be inserted into the receiving portion 1375 of the front shell 131 to lock the rear shell 133 and the front shell 131, so that the connection between the first locking member 134 and the front shell 131 is more stable, and the orthographic projection of the first locking member 134 and the display area 1113 of the cover plate 1130 on the projection plane perpendicular to the first direction X has an overlapping area.

[0074] In some embodiments, a connecting hole 1313 can be opened on one side of the accommodating portion 1375 along the first direction X, and a through hole 1331 can be opened on the rear shell 133. The first locking member 134 can pass through the through hole 1331 of the rear shell 133 and be inserted into the connecting hole 1313 of the accommodating portion 1375 to lock the rear shell 133 and the front shell 131, which is very convenient to operate.

[0075] The connection hole 1313 located in the accommodating portion 1375 can be extended along the first direction X. Furthermore, the through hole 1331 located in the rear shell 133 extends along the first direction X, so that the direction in which the first locking member 134 passes through the rear shell 133 and is inserted into the front shell 131 is parallel to the first direction X. Moreover, the connection hole 1313 and the through hole 1331 both extend along the first direction X, so that the extending directions of the two can be consistent, which is beneficial to the installation of the first locking member 134, and the processing of the connection hole 1313 and the through hole 1331 is also relatively convenient.

[0076] In some embodiments, a fixing sleeve 170 may be further provided in the connection hole 1313, and the fixing sleeve 170 is interference fit with the connection hole 1313, and the fixing sleeve 170 is used to be sleeved on the first locking member 134. Thus, it is possible to avoid the first locking member 134 being directly connected to the front shell 131 after being inserted into the connection hole 1313, resulting in excessive locking force between the first locking member 134 and the inner wall of the connection hole 1313, thereby causing damage to the front shell 131. The fixing sleeve 170 may be made of copper or other materials with greater strength than the front shell 131.

[0077] Specifically, the first locking member 134 is a screw, and the fixing sleeve 170 is provided with a threaded hole extending along the first direction X. The first locking member 134 passes through the through hole 1331 of the rear shell 133 and is screwed into the threaded hole of the fixing sleeve 170 , so that the first locking member 134 is threadedly connected to the fixing sleeve 170 .

[0078] In some embodiments, Figure 8As shown, a connection protrusion 1312 may be provided on one side of the accommodating portion 1375 along the first direction X, and the connection protrusion 1312 is provided with a connection hole 1313. By providing the connection hole 1313 on the connection protrusion 1312, the length of the connection hole 1313 can be increased, and the structural strength of the front shell 131 at the connection hole 1313 can be improved, so that the connection between the first locking member 134 and the front shell 131 is more stable.

[0079] Among them, the orthographic projections of the connecting protrusion 1312 and the display area 1113 on the projection plane perpendicular to the first direction X can have an overlapping area, so that the orthographic projections of the first locking member 134 and the display area 1113 of the cover plate 1130 on the projection plane perpendicular to the first direction X have an overlapping area.

[0080] In some embodiments, Fig. 9 and Fig.10 As shown, a groove 1314 can be provided on one side of the accommodating portion 1375 along the first direction X, and the connecting protrusion 1312 is provided on the bottom surface of the groove 1314. Thus, the length of the connecting protrusion 1312 in the first direction X can be increased, so that the connection between the connecting protrusion 1312 and the first locking member 134 is more stable.

[0081] Among them, a groove 1314 can be opened at the position of the accommodating portion 1375 corresponding to each connecting protrusion 1312, or a groove 1314 can be opened at the position of the accommodating portion 1375 corresponding to some connecting protrusions 1312, which can be determined specifically according to the structure of the shell assembly 130.

[0082] In addition, a reinforcing rib 1315 may be provided on the bottom surface of the groove 1314 to improve the structural strength of the connecting plate 1311 near the connecting protrusion 1312, so as to avoid the problem that the structural strength of the accommodating portion 1375 is weakened due to the groove 1314 being provided near the connecting protrusion 1312. Specifically, one end of the reinforcing rib 1315 located on the bottom surface of the groove 1314 may be connected to the connecting protrusion 1312, and the other end of the reinforcing rib 1315 may be connected to the side surface of the groove 1314. Of course, the reinforcing rib 1315 may also be an L-shaped structure or other shapes, as long as it can improve the structural strength of the connecting plate 1311 at the groove 1314, which is not limited here.

[0083] In some embodiments, a plurality of reinforcing ribs 1315 may be provided on the bottom surface of the groove 1314 , and the plurality of reinforcing ribs 1315 may cross each other to form a mesh structure, so as to further improve the structural strength of the connecting plate 1311 at the connecting protrusion 1312 .

[0084] Specifically, the accommodating portion 1375 includes a connecting plate 1311 opposite to the back side of the display screen assembly 111, that is, the connecting plate 1311 is located on one side of the display screen assembly 111 along the first direction X, and one side of the connecting plate 1311 is arranged opposite to one side of the display screen assembly 111 along the first direction X. Side plates 1378 are arranged around the edges of the connecting plate 1311, and the side plates 1378 extend in the opposite direction from the connecting plate 1311 along the first direction X, so that the connecting plate 1311 and the surrounding side plates enclose to form an accommodating cavity 1377. A supporting portion 1376 is arranged on one side edge of the side plate 1378 away from the connecting plate 1311, and the supporting portion 1376 is located on one side of the cover plate 1130 along the first direction X. The supporting portion 1376 is used to connect with the cover plate 1130, so that the display screen assembly 111 is supported on the front shell 131.

[0085] A connecting protrusion 1312 is provided on the side of the connecting plate 1311 away from the display screen assembly 111. The connecting protrusion 1312 is a cylindrical structure extending along the first direction X. One end of the connecting protrusion 1312 is connected to the surface of the connecting plate 1311 on the side away from the display screen assembly 111, and a connecting hole 1313 is provided on the end surface of the other end of the connecting protrusion 1312. The connecting hole 1313 is a blind hole extending along the first direction X in the connecting protrusion 1312.

[0086] like Fig. 9 As shown, a mounting protrusion 1332 may be convexly provided on one side of the rear shell 133 facing the front shell 131, and the through hole 1331 penetrates the mounting protrusion 1332 along the first direction X. Thus, the through hole 1331 can be closer to the connecting hole 1313, which is beneficial to shortening the length of the first locking member 134, so that after the first locking member 134 passes through the through hole 1331 and is inserted into the connecting hole 1313, the front shell 131 and the rear shell 133 are fixedly connected together more stably.

[0087] The end of the mounting protrusion 1332 facing the front shell 131 can be brought into contact with the accommodating portion 1375. Thus, the relative positions of the front shell 131 and the rear shell 133 in the first direction X can be positioned. Moreover, the mounting protrusion 1332 is not easily deformed under the action of the first locking member 134, which is beneficial to further improve the connection stability between the front shell 131 and the rear shell 133.

[0088] In some embodiments, a sealing member 135 may be provided in the through hole 1331 of the rear shell 133. The sealing member 135 is located on one side of the first locking member 134 along the first direction X and closes the through hole 1331 to protect the first locking member 134. Specifically, the sealing member 135 is made of silicone, plastic or other elastic materials. The sealing member 135 is inserted into the through hole 1331 of the rear shell 133 and covers the first locking member 134, thereby improving the sealing performance of the rear shell 133.

[0089] In some embodiments, the rear shell 133 and the front shell 131 are locked by a plurality of first locking members 134 to further improve the connection stability between the front shell 131 and the rear shell 133. The orthographic projections of the plurality of first locking members 134 and the display area 1113 of the cover plate 1130 on the projection plane perpendicular to the first direction X can have overlapping areas, so that the edges of the multiple sides of the display screen assembly 111 can be set narrower, thereby further improving the screen-to-body ratio of the display screen assembly 111.

[0090] Of course, it is also possible to make only a part of the multiple first locking members 134 overlap with the orthographic projections of the display area 1113 of the cover plate 1130 on the projection plane perpendicular to the first direction X. In this case, the width of the non-display area 1114 corresponding to the display area 1113 where there is an overlapping area between the orthographic projections of the cover plate 1130 and the multiple first locking members 134 on the projection plane perpendicular to the first direction X can be reduced, so as to improve the screen-to-body ratio of the display screen assembly 111 to a certain extent.

[0091] In some embodiments, multiple first locking members 134 may be distributed around the housing assembly 130 to further improve the locking effect of the multiple first locking members 134 on the front shell 131 and the rear shell 133 of the housing assembly 130. The number of the first locking members 134 may be 2, 3, 4 or more.

[0092] For example, the number of the first locking members 134 is four, and the four first locking members 134 are distributed at four corners of the front shell 131 .

[0093] It should be noted that when there are multiple first locking members 134 , there are also multiple connecting protrusions 1312 located on the front shell 131 , and the multiple connecting protrusions 1312 are connected to the multiple first locking members 134 in a one-to-one correspondence, so that the front shell 131 is connected to the multiple first locking members 134 .

[0094] In some embodiments, a sealing strip (not shown) is further provided between the rear shell 133 and the front shell 131 of the housing assembly 130 to improve the sealing performance between the front shell 131 and the rear shell 133. The sealing strip may be foam, silicone or other materials with sealing performance, which are not limited here.

[0095] In some embodiments, Fig.12 and Fig.13As shown, a glue groove 1319 is provided on one side of the front shell 131 away from the rear shell 133 (the side opposite to the first direction X), and the glue groove 1319 extends along the circumference of the front shell 131. A connecting glue (not shown in the figure) is provided in the glue groove 1319, and the connecting glue is bonded to one side of the cover plate 1130 of the display screen assembly 111 along the first direction X, so that the cover plate 1130 of the display screen assembly 111 is connected to the front shell 131. Therefore, the connecting glue can be formed by applying glue in the glue groove 1319, and then the display screen assembly 111 is installed in the front shell 131, and the cover plate 1130 of the display screen assembly 111 is attached to the connecting glue, so that the display screen assembly 111 is bonded to the connecting glue, and the operation is very convenient.

[0096] The adhesive groove 1319 is arranged in an annular shape along the circumference of the front shell 131. Thus, an annular connecting adhesive can be formed in the adhesive groove 1319. When the connecting adhesive is bonded to one side of the cover plate 1130 along the first direction X, the gap between the display assembly 111 and the front shell 131 can be well sealed.

[0097] In a direction perpendicular to the extension direction of the glue groove 1319, the cross-sectional shape of the glue groove 1319 may be a rectangle, a trapezoid, a triangle, etc. In addition, the glue groove 1319 may be an annular structure extending continuously along the circumference of the front shell 131, or may include a plurality of grooves sequentially spaced apart along the circumference of the front shell 131, with an interval between two adjacent grooves.

[0098] Specifically, Fig. 9 and Fig.13 As shown, the front shell 131 includes a receiving portion 1375, and a supporting portion 1376 connected to the receiving portion 1375. The receiving portion 1375 is formed with a receiving cavity 1377, and the display module 1129 of the display screen assembly 111 is received in the receiving cavity 1377 of the receiving portion 1375. The glue groove 1319 is provided on the side of the supporting portion 1376 away from the rear shell 133. After the glue groove 1319 of the supporting portion 1376 is glued, the display screen assembly 111 is installed on the front shell 131 along the first direction X, so that the display module 1129 of the display screen assembly 111 is received in the receiving cavity 1377, and the cover plate 1130 is supported on the side of the supporting portion 1376 away from the rear shell 133, and the cover plate 1130 is bonded to the supporting portion 1376 by the connecting glue, which is very convenient to operate.

[0099] The support portion 1376 extends along the circumference of the receiving portion 1375 to form an annular plate structure. One side of the support portion 1376 is substantially perpendicular to the first direction X. The adhesive groove 1319 is provided on the side of the support portion 1376 away from the rear housing 133 , and the adhesive groove 1319 extends along the circumference of the receiving portion 1375 to form an annular structure.

[0100] In some embodiments, a plurality of positioning protrusions (not shown in the figure) may be provided on the side of the front shell 131 away from the rear shell 133 (the side opposite to the first direction X), and the plurality of positioning protrusions are used to abut against the back side of the display screen assembly 111 to position the display screen assembly 111. Thus, the portion of the display screen assembly 111 that is not in contact with the positioning protrusions will maintain a certain distance from the surface of the side opposite to the first direction X of the front shell 131, that is, the portion of the display screen assembly 111 that is not in contact with the positioning protrusions is in a suspended state, thereby reducing the contact area between the display screen assembly 111 and the front shell 131, reducing the stress on the display screen assembly 111 caused by the deformation of the front shell 131, and causing the problem of reduced bonding stability between the connecting glue and the display screen assembly 111.

[0101] Among them, a plurality of positioning protrusions can be protruded on the side of the support portion 1376 away from the rear shell 133, and the plurality of positioning protrusions are respectively abutted against one side of the cover plate 1130 of the display screen assembly 111 along the first direction X to position the cover plate 1130 and further position the display screen assembly 111.

[0102] In some embodiments, multiple positioning convex points can be sequentially distributed along the circumference of the front shell 131 to further improve the positioning effect of the multiple positioning convex points on the display screen assembly 111. Specifically, the surface of the front shell 131 on one side opposite to the first direction X includes a connecting surface (a plate surface of the supporting portion 1376 facing away from the rear shell 133), the connecting surface extends along the circumference of the front shell 131, and the glue groove 1319 is opened on the connecting surface. The positioning convex points are also convexly arranged on the connecting surface. Among them, the positioning convex points are located at the edge of the glue groove 1319.

[0103] In some embodiments, Fig.10 and Fig.11 As shown, the front shell 131 is provided with an elastic part 1317, and the elastic part 1317 is connected to the display screen assembly 111. Therefore, when the front shell 131 is connected to the display screen assembly 111 through the connecting glue, the elastic part 1317 will be elastically deformed, and the elastic part 1317 will not apply a large force to the display screen assembly 111, thereby preventing the display screen assembly 111 from being damaged by the force for a long time. When the connecting glue fails, the force applied by the elastic part 1317 to the display screen assembly 111 can prevent the display screen assembly 111 from falling off the front shell 131.

[0104] The elastic part 1317 can be connected to the back side of the display screen assembly 111 (that is, one side of the display screen assembly 111 along the first direction X), so that the connection between the elastic part 1317 and the display screen assembly 111 is more convenient. The display screen assembly 111 includes a back plate, which is located on the back side of the display screen assembly 111, and the elastic part 1317 of the front shell 131 is connected to the back plate of the display screen assembly 111.

[0105] Specifically, the display screen assembly 111 includes a display module 1129, which includes a display panel and a back plate sequentially distributed along the first direction X, and the elastic portion 1317 is connected to the back plate. The back plate can be made of metal material to make the back plate have a higher structural strength.

[0106] like Fig.10 and Fig.11 As shown, the front shell 131 includes a connecting plate 1311 opposite to the side of the display screen assembly 111 away from the light emitting side, wherein the connecting plate 1311 is located on one side of the display module 1129 along the first direction X, one side surface of the connecting plate 1311 faces the display module 1129, one end of the elastic part 1317 is connected to the connecting plate 1311, and the other end of the elastic part 1317 is connected to the display module 1129, so that the elastic part 1317 is conveniently connected to the back side of the display screen assembly 111.

[0107] The connecting plate 1311 is provided with an escape groove 1316, which penetrates the connecting plate 1311 along the first direction X. The orthographic projection of the escape groove 1316 on the projection plane perpendicular to the first direction X covers the orthographic projection of the elastic part 1317 on the projection plane. Thus, the escape groove 1316 can escape the elastic part 1317, so that the elastic part 1317 can generate a certain elastic deformation in the first direction X, so as to buffer the display screen assembly 111.

[0108] Specifically, one end of the elastic portion 1317 is connected to the edge of the avoidance groove 1316, and the other end of the elastic portion 1317 is spaced from the edge of the avoidance groove 1316. In the first direction X, the other end of the elastic portion 1317 overlaps with the avoidance groove 1316, so that when the elastic portion 1317 is elastically deformed along the first direction X, the other end of the elastic portion 1317 can move in the avoidance groove 1316 along the first direction X or even pass through the avoidance groove 1316.

[0109] At least a portion of the elastic part 1317 can be located in the avoidance groove 1316. Specifically, the elastic part 1317 is located in the avoidance groove 1316, one end of the elastic part 1317 is connected to the edge of the avoidance groove 1316, and the other parts of the elastic part 1317 are spaced from the edge of the avoidance groove 1316.

[0110] Alternatively, the elastic portion 1317 may be located on one side of the connecting plate 1311 along the first direction X, or the elastic portion 1317 may be located on the side of the connecting plate 1311 opposite to the first direction X. When the elastic portion 1317 is located on the side of the connecting plate 1311 opposite to the first direction X, the avoiding groove 1316 may not be provided on the connecting plate 1311.

[0111] In some embodiments, the monitoring device 10 further includes a second locking member 136, and the elastic portion 1317 is connected to the display screen assembly 111 through the second locking member 136, so that the connection between the elastic portion 1317 and the display screen assembly 111 is more convenient. The second locking member 136 passes through the elastic portion 1317 and is inserted into the display screen assembly 111 to connect the elastic portion 1317 to the display screen assembly 111. The second locking member 136 may include screws, bolts, pins, etc., which are not limited here. Of course, the elastic portion 1317 and the display screen assembly 111 may be connected together by snapping, pasting, etc., which may be determined according to the structure of the elastic portion 1317 and the display screen assembly 111.

[0112] In some embodiments, there are multiple elastic parts 1317, and the multiple elastic parts 1317 are respectively connected to the display screen assembly 111 to avoid the problem that the number of elastic parts 1317 is too small, which causes the elastic parts 1317 to break after being subjected to excessive force. The structures of the multiple elastic parts 1317 can be the same or different. In addition, the multiple elastic parts 1317 can be distributed in sequence along the circumference of the front shell 131, or can be distributed in sequence along the second direction Y perpendicular to the first direction X. Of course, the multiple elastic parts 1317 can also be distributed irregularly on the front shell 131, which can be determined according to the structure of the front shell 131 and the display screen assembly 111.

[0113] Specifically, the elastic part 1317 is an elastic arm structure. There are two pairs of elastic parts 1317, and the two pairs of elastic parts 1317 are sequentially distributed along the second direction Y. The two elastic parts 1317 of each pair of elastic parts 1317 are sequentially distributed along the third direction Z. The second direction Y is perpendicular to the third direction Z, and the second direction Y and the third direction Z are respectively perpendicular to the first direction X. Among them, a pair of elastic parts 1317 extend respectively along the third direction Z, and the ends of the pair of elastic parts 1317 away from each other are respectively connected to the display screen assembly 111, and another pair of elastic parts 1317 extend respectively along the second direction Y, and the same ends of the other pair of elastic parts 1317 along the second direction Y are respectively connected to the display screen assembly 111.

[0114] Of course, the number of the elastic parts 1317 may also be 3, 4, 5, etc., depending on the structure of the display screen assembly 111 and the front shell 131 .

[0115] In other implementations, the elastic portion 1317 is an elastic buckle, which is connected to the front shell 131 and buckled with the display screen assembly 111 .

[0116] In the embodiment of the present application, the thickness of the connecting plate 1311 of the front shell 131 in the first direction X may be consistent or different, depending on the structure of the display screen assembly 111 .

[0117] In some embodiments, the non-display area 1114 of the cover plate 1130 may extend along the circumference of the display area 1113 to at least two adjacent sides of the display area 1113. The non-display area 1114 includes non-display segments 1127 located on two adjacent sides of the display area 1113, and a connecting segment 1128 connected between two adjacent non-display segments 1127. Specifically, the non-display area 1114 is arranged around the display area 1113. The non-display area 1114 includes four non-display segments 1127 distributed around the display area 1113, and the connecting segment 1128 is connected between the non-display segments 1127 located on any two adjacent sides of the display area 1113. Of course, the non-display area 1114 may also include two non-display segments 1127 and one connecting segment 1128, and the two non-display segments 1127 are distributed on two adjacent sides of the display area 1113, and the connecting segment 1128 is connected between the two adjacent non-display segments 1127. Alternatively, the non-display area 1114 may also include three non-display segments 1127 and two connecting segments 1128 , where the three non-display segments 1127 are sequentially distributed on three adjacent sides of the display area 1113 along the circumference of the display area 1113 , and the three non-display segments 1127 are sequentially connected by the connecting segments 1128 .

[0118] like Figure 2 and Figure 3 As shown, the non-display area 1114 includes an inner contour line 1116 and an outer contour line 1119, and the inner contour line 1116 and the outer contour line 1119 are sequentially distributed along the direction in which the non-display area 1114 is away from the display area 1113. When the non-display area 1114 is arranged around the four sides of the display area 1113, the inner contour line 1116 and the outer contour line 1119 of the non-display area 1114 are also arranged around the four sides of the display area 1113 to form a ring structure, and the inner contour line 1116 is located within the outer contour line 1119.

[0119] like Figure 2 and Figure 3 As shown, the inner contour line 1116 of the non-display area 1114 includes a first contour line 1117 located at the non-display segment 1127. The first contour line 1117 is located at a side of the non-display segment 1127 close to the display area 1113. The outer contour line 1119 of the non-display area 1114 includes a second contour line 1120 located at the connecting segment 1128. The second contour line 1120 is located at a side of the connecting segment 1128 away from the display area 1113.

[0120] The outer contour line 1119 of the non-display area 1114 includes a third contour line 1126 located in the non-display segment 1127. The third contour line 1126 is located on the side of the non-display segment 1127 away from the display area 1113. One end of the third contour line 1126 of two adjacent non-display segments 1127 is respectively connected to the two ends of the second contour line 1120 of the connecting segment 1128. The width of the non-display segment 1127 is the distance between the first contour line 1117 and the third contour line 1126 of the non-display segment 1127.

[0121] In some embodiments, the second contour line 1120 is a curve segment, and the normal of at least one end of the curve segment passes through the display area 1113; and / or, the fitting circle formed based on the curve segment fitting overlaps with the display area 1113, and the width of at least one non-display segment 1127 is less than or equal to the radius of the fitting circle.

[0122] Thus, the width of at least one of the two adjacent non-display segments 1127 of the non-display area 1114 can be made relatively narrow, that is, the black border of at least one side of the display screen assembly 111 can be made narrower, so as to realize the narrow frame structure of the display screen assembly 111, improve the screen-to-body ratio of the display screen assembly 111, enable the display screen assembly 111 to display more information, or enable the display screen assembly 111 to display information in a larger font. In particular, when the display assembly 110 is used in the monitoring device 10, the display screen assembly 111 can display more vital sign parameters of the patient, or display the vital sign parameters of the patient in a larger font, so that medical staff can see the vital sign parameters of the patient.

[0123] It should be noted that the normal line at one end of the curve segment is perpendicular to the tangent line or extension direction of the corresponding end of the curve segment. When the curve segment is an arc curve, 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. In addition, the fitting circle formed based on the curve segment fitting can be a fitting circle obtained by the least square method or any other fitting method. When the curve segment is an arc, the curve segment is an arc line 1123, the fitting circle is a circle 1121, and the curve segment is located on the fitting circle, or in other words, the centers of the curve segment and the fitting circle coincide, and the radii are equal.

[0124] In some embodiments, the second contour line 1120 can be an arc line. The circle 1121 where the second contour line 1120 is located includes a sector area 1122, and the sector area 1122 includes an arc line 1123 and two connecting lines 1124. The two connecting lines 1124 of the sector area 1122 are respectively connected between the two ends of the arc line 1123 and the center point 1125 of the sector area 1122. The second contour line 1120 is located on the arc line 1123 of the sector area 1122, and the two connecting lines 1124 of the sector area 1122 correspond to the first contour lines 1117 of two adjacent non-display segments 1127 one by one and are parallel to each other. Among them. The sector area 1122 overlaps with the display area 1113, so that the normal of at least one end of the curve segment passes through the display area; and / or, the fitting circle formed based on the curve segment fitting overlaps with the display area, and the width of at least one non-display segment is less than or equal to the radius of the fitting circle.

[0125] In some embodiments, the normals at both ends of the curve segment can pass through the display area 1113; and / or the widths of two adjacent non-display segments 1127 can be smaller than the radius of the fitting circle, so that the widths of two adjacent non-display segments 1127 are narrower, so as to further improve the screen-to-body ratio of the display screen assembly 111.

[0126] In some embodiments, the radius of the fitting circle can be less than or equal to 5 mm. Thus, the width of at least one non-display segment 1127 of two adjacent non-display segments 1127 of the non-display area 1114 is less than or equal to 5 mm, so as to further improve the screen-to-body ratio of the display screen assembly 111. The radius of the fitting circle 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 111 and is not limited here.

[0127] Specifically, the non-display area 1114 of the cover plate 1130 extends along the circumference of the display area 1113 in an annular structure, and the outer contour line 1119 includes a plurality of curve segments distributed in sequence along the circumference of the display area 1113. Among them, the normal of at least one end of each curve segment can pass through the display area 1113; and / or, the fitting circle formed based on the fitting of each curve segment overlaps with the display area 1113, and the width of at least one non-display segment 1127 is less than or equal to the radius of each fitting circle. In this way, each non-display segment 1127 of the non-display area 1114 of the cover plate 1130 can have a narrower width, thereby further improving the screen-to-body ratio of the display screen assembly 111.

[0128] In other embodiments, a portion of each of the two connecting lines 1124 of the fan-shaped area 1122 may be located in the display area 1113. That is, the areas of the fan-shaped area 1122 close to the two connecting lines 1124 overlap with the display area 1113 of the display screen assembly 111, so that the widths of the two adjacent non-display segments 1127 connected to the connecting segment 1128 are relatively small, that is, the widths of the black borders on the adjacent two sides of the display screen assembly 111 are narrow, so as to further improve the screen-to-body ratio of the display screen assembly 111.

[0129] The center point 1125 of the sector area 1122 can be located in the display area 1113, so that a part of each of the two connecting lines 1124 of the sector area 1122 is located in the display area 1113. Alternatively, the center point 1125 of the sector area 1122 can be located in the connecting segment 1128, and a part of each of the two connecting lines 1124 is located in the display area 1113, and another part of each of the two connecting lines 1124 is located in the connecting segment 1128. Of course, the former can further reduce the width of two adjacent non-display segments 1127, thereby further improving the screen-to-body ratio of the display screen assembly 111.

[0130] In other embodiments, Figure 4 and Figure 5 As shown, one of the two connection lines 1124 of the sector area 1122 may be partially located in the display area 1113. The other of the two connection lines 1124 of the sector area 1122 may be located in the non-display area 1114. The width of the non-display segment 1127 where the first contour line 1117 parallel to the connection line 1124 partially located in the display area 1113 is narrower, so as to increase the screen-to-body ratio of the display screen assembly 111.

[0131] like Figure 6 As shown, the inner contour line 1116 of the non-display area 1114 includes a fourth contour line 1118 located in the connecting segment 1128. The fourth contour line 1118 is located on the side of the connecting segment 1128 close to the display area 1113. One end of the first contour line 1117 of two adjacent non-display segments 1127 is respectively connected to the two ends of the fourth contour line 1118 of the connecting segment 1128. The fourth contour line 1118 can be an arc-shaped line or a non-arc-shaped line, which is not limited here. In addition, when the fourth contour line 1118 is an arc-shaped line, the center of the circle 1121 where the fourth contour line 1118 is located can coincide with the center of the circle 1121 where the first contour line 1117 is located. Of course, as Figure 5 As shown, the center of the circle 1121 where the fourth contour line 1118 is located may not coincide with the center of the circle 1121 where the first contour line 1117 is located.

[0132] like Figure 2As shown, the display screen assembly 111 includes four non-display segments 1127 distributed around the display area 1113, and the non-display segments 1127 located on adjacent sides of the display area 1113 are connected by connecting segments 1128. Among them, the sector area 1122 of the circle 1121 where the second contour line 1120 of each connecting segment 1128 is located can overlap with the display area 1113, or the sector area 1122 of the circle 1121 where the second contour line 1120 of one, two or three of the four connecting segments 1128 can overlap with the display area 1113. Of course, the former can further reduce the width of each non-display segment 1127, thereby further improving the screen-to-body ratio of the display screen assembly 111.

[0133] In some embodiments, the radius of the sector area 1122 of the circle 1121 where the second contour line 1120 is located is less than or equal to 5 mm. Therefore, when the sector area 1122 overlaps with the display area 1113, the width of at least one of two adjacent non-display segments 1127 of the non-display area 1114 can be made narrower, so as to further improve the screen-to-body ratio of the display screen assembly 111.

[0134] The radius of the sector area 1122 of the circle 1121 where the second contour line 1120 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 111 and is not limited here.

[0135] In the implementation of the present application, the second contour line 1120 may also be a curve close to an arc shape. Alternatively, the second contour line 1120 may also be an incomplete arc line. In addition, the two connecting lines 1124 of the fan-shaped area 1122 may be vertical, or may form an acute angle or an obtuse angle, which may be determined according to the structure of the display screen assembly 111.

[0136] In other embodiments, the radius of the circle 1121 where the second contour line 1120 of the connecting segment 1128 of the non-display area 1114 is located may be greater than the width of at least one of the two adjacent non-display segments 1127, so as to realize a narrow bezel structure of the display screen assembly 111, increase the screen-to-body ratio of the display screen assembly 111, enable the display screen assembly 111 to display more information, or enable the display screen assembly 111 to display information in a larger font size.

[0137] like Figure 7As shown, the display assembly 110 further includes an alarm light 120, which is disposed on the back side 1112 of the display assembly 111. The cover plate 1130 of the display assembly 111 and the alarm light 120 are sequentially distributed along the first direction X. A light-transmitting area can be provided at a position of the cover plate 1130 corresponding to the alarm light 120, and the light emitted by the alarm light 120 can pass through the light-transmitting area and be emitted from a side of the cover plate 1130 away from the alarm light 120. Of course, a light-transmitting area can also be provided at a position of the housing assembly 130 corresponding to the alarm light 120, and the light emitted by the alarm light 120 can pass through the light-transmitting area of ​​the housing assembly 130 and be emitted from the outer surface of the housing assembly 130.

[0138] In some embodiments, the non-display area 1114 of the cover plate 1130 includes a non-display segment 1127 located on at least one side of the display area 1113, and the non-display segment 1127 overlaps with the orthographic projection of the warning light 120 on the projection plane perpendicular to the first direction X. The projection of the non-display area 1114 on the projection plane perpendicular to the first direction X can cover the orthographic projection of the warning light 120 on the projection plane. Alternatively, the projection of the non-display area 1114 on the projection plane perpendicular to the first direction X can only partially overlap with the orthographic projection of the warning light 120 on the projection plane.

[0139] Continue to refer to Figure 2 and Figure 3 The non-display area 1114 includes an inner contour line 1116 close to the display area 1113 and an outer contour line 1119 far from the display area 1113. In the direction from the inner contour line 1116 to the outer contour line 1119, the ratio of the width W of the warning light 120 to the width of the corresponding non-display segment 1127 is greater than or equal to 20%. Thus, the width of the non-display area 1114 and the non-display segment 1127 corresponding to the warning light 120 in the direction from the inner contour line 1116 to the outer contour line 1119 can be reduced, thereby increasing the screen-to-body ratio of the display screen assembly 111, allowing the display screen assembly 111 to display more information, or allowing the display screen assembly 111 to display information in a larger font.

[0140] There may be a plurality of warning lights 120. The plurality of warning lights 120 are sequentially spaced and distributed along the circumference of the display screen assembly 111. The warning light 120 may overlap with the orthographic projection of the non-display segment 1127 on the projection plane perpendicular to the first direction X, and the warning light 120 may overlap with the orthographic projection of the connecting segment 1128 of the non-display area 1114 on the projection plane perpendicular to the first direction X. Alternatively, a portion of the warning light 120 overlaps with the orthographic projection of the non-display segment 1127 on the projection plane perpendicular to the first direction X, and another portion of the warning light 120 overlaps with the orthographic projection of the connecting segment 1128 of the non-display area 1114 on the projection plane perpendicular to the first direction X.

[0141] The ratio of the width W of each warning light 120 to the width of the corresponding non-display segment 1127 can be greater than or equal to 20%, or the ratio of the width W of a portion of the warning lights 120 to the width of the corresponding non-display segment 1127 can be greater than or equal to 20%. Of course, the former can further improve the screen-to-body ratio of the display assembly 111.

[0142] In addition, in the direction from the inner contour line 1116 to the outer contour line 1119 of the non-display area 1114, the ratio of the width W of the alarm light 120 to the width of the corresponding non-display segment 1127 can be made less than or equal to 30%, so as to avoid the space on the back side 1112 of the display screen assembly 111 for installing the alarm light 120 being too small, thereby causing inconvenience in installing the alarm light 120.

[0143] In the direction from the inner contour line 1116 to the outer contour line 1119 of the non-display area 1114, the ratio of the width W of the warning light 120 to the width of the non-display area 1114 can be 21%, 23%, 26%, 28%, etc., which can be determined according to the structure and size of the display screen assembly 111 and the warning light 120.

[0144] In some embodiments, the width W of the warning light 120 is greater than or equal to 3 mm to ensure the intensity of the light emitted by the warning light 120. The width W of the warning light 120 can be 4 mm, 5 mm, 7 mm, etc., as long as the ratio of the width W of the warning light 120 to the width of the non-display area 1114 is greater than or equal to 20%, and there is no limitation here.

[0145] In some embodiments, Figure 7 As shown, the warning light 120 includes a lamp board 121, a lamp bead 122 and a lamp cover 123. The lamp board 121 is provided with a circuit structure. The lamp bead 122 is provided on one side of the lamp board 121 and is electrically connected to the circuit structure of the lamp board 121. The lamp cover 123 is provided on the side of the lamp bead 122 away from the lamp board 121. The lamp cover 123 is used to guide the light emitted by the lamp bead 122 so that the light emitted by the lamp bead 122 is emitted from the light emitting side 1111 of the display screen assembly 111, or from the outer surface of the housing assembly 130. The width W of the warning light 120 is the overall width of the lamp board 121, the lamp bead 122 and the lamp cover 123.

[0146] The lamp board 121 may be a circuit board, or other plate-like structures that can be used to mount the lamp beads 122 and electrically connected to the lamp beads 122. The cross-sectional shape of the lampshade 123 perpendicular to its length direction may be T-shaped, L-shaped, cross-shaped, etc., depending on the structure of the display screen assembly 111 and the front shell 131.

[0147] like Fig.14 and Fig.16As shown, the front housing 131 includes a plurality of frames 1320 sequentially connected along the circumference of the display screen assembly 111. The frame 1320 includes an inner surface 1324, which is located on the side of the frame 1320 facing the cavity 1310. The frame 1320 also includes an outer side 1321, which is located on the side of the frame 1320 facing away from the cavity 1310.

[0148] The inner surface 1324 of the frame 1320 is provided with a mounting hole 1322 that penetrates the frame 1320. The mounting hole 1322 extends from the inner surface 1324 of the frame 1320 to the outer side 1321. The display device 100 also includes a control component 140, which is mounted on the side of the frame 1320 facing the cavity 1310. A portion of the control component 140 is inserted into the mounting hole 1322, so that medical staff can operate the control component 140 through the mounting hole 1322. The control component 140 can be a switch component for turning on or off the display device 100, or a control component 140 for realizing other control functions.

[0149] The front shell 131 includes a first installation space 1323 located on the inner surface 1324 of the frame 1320 facing the cavity 1310 , the installation hole 1322 is connected to the first installation space 1323 , and the control component 140 is installed in the first installation space 1323 .

[0150] In some embodiments, Fig.12 and Fig.16 As shown, the control component 140 includes a circuit board 141, a button 143 and a button cap 144. The circuit board 141 is connected to the frame 1320. One side of the circuit board 141 faces the mounting hole 1322. The button 143 is arranged on the side of the circuit board 141 facing the mounting hole 1322. The button cap 144 is located on the side of the button 143 facing the mounting hole 1322, and the button cap 144 is inserted into the mounting hole 1322.

[0151] Thus, the medical staff can press the button cap 144 to make the button cap 144 push the button 143 to move in the direction toward the circuit board 141, so as to trigger the control circuit on the circuit board 141 and realize the control function of the control component 140. The circuit board 141 can be electrically connected to the control chip, power supply and other components of the display device 100, which can be determined according to the control function that the control component 140 can realize.

[0152] Moreover, the display device 100 provided in the embodiment of the present application can further reduce the width of the non-display area 1114 of the display screen assembly 111 and improve the screen-to-body ratio of the display screen assembly 111 by disposing the control component 140 in the frame 1320 of the front shell 131 and inserting the button cap 144 of the control component 140 into the mounting hole 1322 on the outer side 1321 of the frame 1320.

[0153] Specifically, a control key 142 is provided on one side of the circuit board 141 facing the mounting hole 1322, and the control key 142 is connected to the control circuit on the circuit board 141, and the button 143 is located on the side of the control key 142 facing the mounting hole 1322, and the button cap 144 is located on the side of the button 143 facing the mounting hole 1322. The medical staff presses the button cap 144 to make the button cap 144 push the button 143 to move in the direction toward the circuit board 141 to trigger the control key 142 on the circuit board 141, so that the control key 142 realizes the control function of the control component 140 through the control circuit. Among them, the button 143 can be made elastic, so that after the medical staff presses the button cap 144, the button cap 144 can be reset under the elastic force of the button 143. The button 143 and the button cap 144 can be set separately, or they can be set in one piece through a secondary encapsulation process. The circuit board 141 can be a flexible circuit board 141, a thin film circuit board 141, etc., which are not limited here.

[0154] Continue to refer to Fig.16 The control assembly 140 further includes a stopper 145, which is connected to the circuit board 141 to limit the circuit board 141. The stopper 145 is used to abut against the circuit board 141 to limit the movement distance of the circuit board 141 in the direction away from the mounting hole 1322. Specifically, the stopper 145 includes a latch, which is connected to the front shell 131 and is located on a side of the circuit board 141 away from the button 143. The latch is used to abut against the circuit board 141 to limit the movement distance of the circuit board 141 in the direction away from the mounting hole 1322.

[0155] Of course, the control component 140 can also be triggered by induction triggering. For example, the outer side surface 1321 of the frame 1320 includes a light-transmitting sensing area connected to the optical path of the first installation space 1323. When the medical staff touches the light-transmitting sensing area, the control component 140 can detect the touch signal through the optical sensor, thereby triggering the control component 140. In this way, the control component 140 does not need to be provided with a button 143 and a button cap 144, and the size of the first installation space 1323 can be set smaller, so that the display device 100 can have a narrower frame 1320 structure.

[0156] like Fig.12As shown, the housing assembly 130 includes a top side 1301 and a bottom side 1302 sequentially distributed along the second direction Y, and a left side 1303 and a right side 1304 sequentially distributed along the third direction, and the first direction X, the second direction Y and the third direction Z are perpendicular to each other. Among them, the control assembly 140 can be installed on the frame 1320 of the left side 1303 or the right side 1304, so that medical staff can operate the control assembly 140. Of course, the control assembly 140 can also be installed on the frame 1320 of the top side 1301 or the bottom side 1302, which can be determined according to the position and orientation of the monitoring device 10 in normal use.

[0157] In some embodiments, the display device 100 further includes an indicator light 150 for outputting light. The indicator light 150 is installed on the side of the frame 1320 facing the cavity 1310 and is located on the side of the cover plate 1130 along the first direction X. The indicator light 150 emits light toward the cover plate 1130.

[0158] Correspondingly, a light-transmitting hole 1115 is formed at the position of the non-display area 1114 of the cover plate 1130 corresponding to the indicator light 150, so that the light emitted by the indicator light 150 passes through the light-transmitting hole 1115 and is emitted from the side of the cover plate 1130 away from the indicator light 150. Thus, the shape of the light-transmitting hole 1115 can be set, and after the light output by the light source 151 enters the light guide cover 152, a part of the light will be emitted from the light guide cover 152 toward the side of the display screen assembly 111, and pass through the light-transmitting hole 1115 with a characteristic shape on the cover plate 1130, thereby outputting a corresponding prompt signal. The prompt signal can be used to indicate the status information of the monitoring device.

[0159] The color of the light emitted by the indicator light 150 can be set, so that the status information of the monitoring device can be indicated according to the color of the light transmitted through the light-transmitting hole 1115 of the cover plate 1130 and whether the indicator light 150 is on.

[0160] Alternatively, the shape of the light-transmitting hole 1115 is also set, and the indication signal corresponding to the indicator light 150 is determined according to the shape of the light-transmitting hole 1115 that transmits light on the cover plate 1130. For example, the shape of the light-transmitting hole 1115 can be set to be circular, triangular, rectangular, battery-shaped, etc., and different shapes represent different indication signals for indicating different status information. In addition, the color of the light emitted by the indicator light 150 can be red, green, yellow, etc., and different colors can represent different indication signals for indicating different status information, which is not limited here.

[0161] like Fig.15As shown, the indicator light 150 includes a light source 151, and a light guide cover 152 disposed on one side of the light source 151 along the light emitting direction, and the light guide cover 152 is disposed opposite to the back side 1112 of the display screen assembly 111. The light guide cover 152 is located on one side of the cover plate 1130 of the display screen assembly 111 along the first direction X, and the light source 151 is located on one side of the light guide cover 152 along the first direction X, and the light emitting direction of the light source 151 is opposite to the first direction X.

[0162] In some embodiments, the light guide cover 152 can be abutted against the non-display area 1114 of the cover plate 1130 on one side along the first direction X, thereby reducing the distance between the light guide cover 152 and the cover plate 1130 as much as possible, thereby reducing the loss of light emitted by the light source 151 in the process of passing through the light guide cover 152 and entering the light-transmitting hole 1115 of the cover plate 1130.

[0163] The orthographic projections of the light guide cover 152 and the light-transmitting hole 1115 of the cover plate 1130 on the projection plane perpendicular to the first direction X overlap, so that the light emitted by the light source 151 passes through the light guide cover 152 and accurately enters the light-transmitting hole 1115 of the cover plate 1130. The light source 151 may be an LED lamp bead, an organic electroluminescent lamp, etc., which is not limited here.

[0164] In some embodiments, the light guide cover 152 is elastic. Therefore, the light guide cover 152 can be elastically deformed according to the shape of its installation space (for example, the shape of the second installation space 1325), so that the light guide cover 152 can better wrap the light source 151, and the light guide cover 152 can be more closely attached to the inner surface 1324 of the frame 1320 and the surface of the cover plate 1130, so as to improve the light transmission performance of the light guide cover 152. The material of the light guide cover 152 can be silicone, rubber, etc., which is not limited here.

[0165] like Fig.12 As shown, the housing assembly 130 includes a top side 1301 and a bottom side 1302 sequentially distributed along the second direction Y, and a left side 1303 and a right side 1304 sequentially distributed along the third direction Z, and the first direction X, the second direction Y and the third direction Z are perpendicular to each other. Among them, the indicator light 150 can be installed on the frame 1320 of the left side 1303 or the right side 1304, so that medical staff can observe the indication signal issued by the indicator light 150. Of course, the indicator light 150 can also be installed on the frame 1320 of the top side 1301 or the bottom side 1302, which can be determined according to the position and orientation of the monitoring device 10 in normal use.

[0166] like Fig.12As shown, the shell assembly 130 includes a front side and a rear side sequentially distributed along a first direction X, a top side 1301 and a bottom side 1302 sequentially distributed along a second direction Y, and a left side 1303 and a right side 1304 sequentially distributed along a third direction Z. The first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0167] In some embodiments, Fig.17 As shown, the housing assembly 130 may further include a mounting portion 137, which is located at one of the top side 1301, the bottom side 1302, the left side 1303 and the right side 1304 of the housing assembly 130, and a mounting slot 1370 is provided in the mounting portion 137. The monitoring device 10 further includes a near field communication module (NFC) 160, a part of which is installed in the mounting slot 1370, so that medical staff can communicate with the monitoring device 10 through the near field communication module 160. Moreover, the installation of the near field communication module 160 is very convenient, and only the near field communication module 160 needs to be inserted into the mounting slot 1370.

[0168] It should be noted that a part of the near field communication module 160 can be installed in the mounting groove 1370 of the mounting portion 137, or the whole near field communication module 160 can be installed in the mounting groove 1370 of the mounting portion 137. For example, the near field communication module 160 can include a flat antenna and a control circuit board (not shown) electrically connected to the flat antenna, and the antenna of the near field communication module 160 can be installed in the mounting groove 1370 of the mounting portion 137. Alternatively, the antenna and the control circuit of the near field communication module 160 are integrated on a circuit board, in which case the circuit board can be directly installed in the mounting groove 1370 of the mounting portion 137.

[0169] The mounting portion 137 and the near field communication module 160 may be interference fit, so that the near field communication module 160 is more stably installed in the mounting groove 1370 of the mounting portion 137. Of course, a limiting structure may also be provided on the mounting portion 137. When the near field communication module 160 is installed in the mounting groove 1370 of the mounting portion 137, the limiting structure abuts against the near field communication module 160 to prevent the near field communication module 160 from falling out of the mounting groove 1370.

[0170] In some embodiments, the portion of the near-field communication module 160 located in the mounting groove 1370 of the mounting portion 137 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 beneficial to further reduce the width of the non-display segment 1127 and increase the screen-to-body ratio of the display screen assembly 111.

[0171] Specifically, the near field communication module 160 may include a flat antenna, which is located in the mounting groove 1370 of the mounting portion 137, and one side of the flat antenna is disposed obliquely or parallel to the first direction X. Alternatively, the near field communication module 160 may be disposed in a plate shape, and one side of the near field communication module 160 is disposed obliquely or parallel to the first direction X.

[0172] like Fig.17 As shown, the front shell includes a plurality of frames 1320, which are sequentially connected along the circumference of the display screen assembly, and the mounting portion 137 is located on the side of the frame 1320 facing the cavity 1310. Thus, the near field communication module 160 can be installed in the cavity 1310 to protect the near field communication module 160, and it is beneficial to improve the appearance consistency of the monitoring device 10. Among them, the mounting portion 137 can be directly installed on the side of the frame 1320 facing the cavity 1310, or it can also be installed on other structures in the housing assembly 130, and the mounting portion 137 is arranged opposite to the side of the frame 1320 facing the cavity 1310, and it is only necessary to make the mounting portion 137 located on the side of the frame 1320 facing the cavity 1310.

[0173] One side of the planar antenna of the near field communication module 160 may be directed toward the frame 1320, so that one side of the planar antenna is inclined or arranged parallel to the first direction X. Alternatively, the near field communication module 160 is arranged in a plate shape, and one side of the planar antenna of the near field communication module 160 is directed toward the frame 1320, so that one side of the planar antenna of the near field communication module 160 is inclined or arranged parallel to the first direction X.

[0174] In some embodiments, the frame 1320 includes an inner surface, which is located on the side of the frame 1320 facing the cavity 1310. The front shell also includes a fixing portion 1326 that is spaced relative to the inner surface of the frame 1320, and the fixing portion 1326 includes a side surface 1327 that is spaced relative to the inner surface 1324. The fixing portion 1326 and the accommodating portion 1375 can be the same part of the shell, or different parts. Specifically, the fixing portion 1326 can be a side plate 1378 of the accommodating portion 1375, and the side surface of the side plate 1378 facing the frame 1320 is the side surface 1327 of the fixing portion 1326.

[0175] In some embodiments, the mounting portion 137 may include a first clamping portion 1371 and a second clamping portion 1372 , wherein the first clamping portion 1371 is disposed on the inner surface 1324 , the second clamping portion 1372 is disposed on the side surface 1327 , and a mounting groove 1370 is formed between the first clamping portion 1371 and the second clamping portion 1372 .

[0176] Since the side surface 1327 of the fixing portion 1326 and the inner surface 1324 of the frame 1320 are arranged relatively spaced apart, by setting the first clamping portion 1371 on the inner surface 1324 and the second clamping portion 1372 on the side surface 1327, an installation groove 1370 can be formed between the first clamping portion 1371 and the second clamping portion 1372. The structure is very simple and can make full use of the space on the side of the frame 1320 facing the cavity 1310.

[0177] The number of the first clamping parts 1371 can be multiple, and the multiple first clamping parts 1371 are sequentially distributed along the length direction of the corresponding frame 1320. Thus, the mounting part 137 can abut against the near field communication module 160 through the multiple first clamping parts 1371 to improve the clamping stability of the near field communication module 160.

[0178] Alternatively, the number of the second clamping portions 1372 may be multiple, and the multiple second clamping portions 1372 may be distributed in sequence along the length direction of the corresponding frame 1320 , so that the mounting portion 137 is abutted against the near-field communication module 160 through the multiple second clamping portions 1372 to improve the clamping stability of the mounting portion 137 on the near-field communication module 160 .

[0179] It should be noted that the mounting portion 137 may include a plurality of first clamping portions 1371 and a plurality of second clamping portions 1372, or may include one first clamping portion 1371 and a plurality of second clamping portions 1372, or may include a plurality of first clamping portions 1371 and one second clamping portion 1372. Of course, the former can further improve the clamping stability of the mounting portion 137 on the near field communication module 160.

[0180] In some embodiments, the first clamping portion 1371 of the mounting portion 137 can be extended along the first direction X to increase the contact area between the first clamping portion 1371 and the near-field communication module 160, so that the first clamping portion 1371 can be more stably contacted with the near-field communication module 160, which is beneficial to improving the connection stability between the mounting portion 137 and the near-field communication module 160.

[0181] Similarly, the second clamping portion 1372 of the mounting portion 137 can be extended along the first direction X to increase the contact area between the second clamping portion 1372 and the near-field communication module 160, so that the second clamping portion 1372 can be more stably contacted with the near-field communication module 160, which is beneficial to improving the connection stability between the mounting portion 137 and the near-field communication module 160.

[0182] It should be noted that the first clamping portion 1371 and the second clamping portion 1372 of the mounting portion 137 can both extend along the first direction X, or only one of the first clamping portion 1371 and the second clamping portion 1372 of the mounting portion 137 can extend along the first direction X. Of course, the former can further improve the connection stability between the mounting portion 137 and the near field communication module 160.

[0183] In other embodiments, the mounting portion 137 may be convexly disposed on the side surface 1327 of the fixing portion 1326 or the inner surface 1324 of the frame 1320, and the mounting portion 137 includes two clamping portions 1373, and a mounting groove 1370 is formed between the two clamping portions 1373, and the two clamping portions 1373 are used to clamp with the two ends of the near field communication module 160. Specifically, the two clamping portions 1373 of the mounting portion 137 are sequentially spaced and distributed along the length direction of the corresponding frame 1320, and a clamping groove 1374 is provided on the side of the two clamping portions 1373 facing each other, and the two ends of the near field communication module 160 are respectively inserted into the clamping grooves 1374 of the two clamping portions 1373, so that the two ends of the near field communication module 160 are clamped with the two clamping portions 1373 in a one-to-one correspondence.

[0184] like Fig.18 As shown, the mounting groove 1370 of the mounting portion 137 includes a notch for inserting the near field communication module 160. In some embodiments, the notch can be located at one side of the mounting portion 137 along the first direction X. Before the front shell and the rear shell are connected, the near field communication module 160 can be installed into the mounting groove 1370 from the notch of the mounting groove 1370.

[0185] In some embodiments, the monitoring device 10 may include a first display location (eg, Figure 2 The monitoring device 10 can be rotated from the first display position to the second display position in a clockwise direction or a counterclockwise direction. Thus, the medical staff can rotate the monitoring device 10 according to actual needs to switch the monitoring device 10 between the first display position and the second display position.

[0186] When the monitoring device 10 is in the first display position, the width direction of the monitoring device 10 is parallel to the second direction Y, and the length direction of the monitoring device 10 is parallel to the third direction Z. When the monitoring device 10 is in the second display position, the width direction of the monitoring device 10 is parallel to the third direction Z, and the length direction of the monitoring device 10 is parallel to the second direction Y.

[0187] In other embodiments, when the monitoring device 10 is in the first display position, the width direction of the monitoring device 10 is parallel to the third direction Z, and the length direction of the monitoring device 10 is parallel to the second direction Y. When the monitoring device 10 is in the second display position, the width direction of the monitoring device 10 is parallel to the second direction Y, and the length direction of the monitoring device 10 is parallel to the third direction Z.

[0188] In some embodiments, when the monitoring device 10 can be rotated from the first display position to the second display position in a clockwise direction, the mounting portion 137 can be located at the bottom side 1302 of the housing assembly 130 and close to the right side 1304 of the housing assembly 130 when the monitoring device 10 is in the first display position. Thus, when the monitoring device 10 is in the first display position, the near field communication module 160 installed in the mounting groove 1370 of the mounting portion 137 is located at the bottom side 1302 of the housing assembly 130, and when the monitoring device 10 is in the second display position, the near field communication module 160 installed in the mounting groove 1370 of the mounting portion 137 is located at the left side 1303 of the housing assembly 130, which can make it convenient for medical staff to bring an external device close to the near field communication module 160 so that the external device can communicate with the monitoring device 10.

[0189] Alternatively, when the monitoring device 10 is in the first display position, the mounting portion 137 may be located on the right side 1304 of the housing assembly 130 and close to the bottom side 1302 of the housing assembly 130. Thus, when the monitoring device 10 is in the first display position, the near field communication module 160 installed in the mounting groove 1370 of the mounting portion 137 is located on the right side 1304 of the housing assembly 130, and when the monitoring device 10 is in the second display position, the near field communication module 160 installed in the mounting groove 1370 of the mounting portion 137 is located on the bottom side 1302 of the housing assembly 130, which enables medical personnel to easily bring an external device close to the near field communication module 160 so that the external device can communicate with the monitoring device 10.

[0190] In other embodiments, when the monitoring device 10 can be rotated counterclockwise from the first display position to the second display position, the mounting portion 137 can be located at the bottom side 1302 of the housing assembly 130 and close to the left side 1303 of the housing assembly 130 when the monitoring device 10 is in the first display position. Thus, when the monitoring device 10 is in the first display position, the near field communication module 160 installed in the mounting groove 1370 of the mounting portion 137 is located at the bottom side 1302 of the housing assembly 130, and when the monitoring device 10 is in the second display position, the near field communication module 160 installed in the mounting groove 1370 of the mounting portion 137 is located at the right side 1304 of the housing assembly 130, which can make it convenient for medical staff to bring an external device close to the near field communication module 160 so that the external device can communicate with the monitoring device 10.

[0191] Alternatively, when the monitoring device 10 is in the first display position, the mounting portion 137 may be located on the left side 1303 of the housing assembly 130 and disposed close to the bottom side 1302 of the housing assembly 130. Thus, when the monitoring device 10 is in the first display position, the near field communication module 160 mounted in the mounting slot 1370 of the mounting portion 137 is located on the left side 1303 of the housing assembly 130, and when the monitoring device 10 is in the second display position, the near field communication module 160 mounted in the mounting slot 1370 of the mounting portion 137 is located on the bottom side 1302 of the housing assembly 130, both of which enable medical personnel to easily bring an external device close to the near field communication module 160 so that the external device can communicate with the monitoring device 10.

[0192] The embodiment of the present application also provides a monitoring device. The monitoring device 10 is used to obtain and process the physiological parameter data of the patient collected by the parameter sensor, and display the processed physiological parameter data of the patient, wherein the monitoring device 10 includes:

[0193] The housing assembly 130 includes a front housing 131 and a rear housing 133 connected in sequence along a first direction X, and the front housing 131 and the rear housing 133 enclose a cavity 1310;

[0194] A board component is connected to the housing component 130, at least part of which is located in the cavity 1310, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process it;

[0195] The display screen assembly 111 is connected to the front shell 131. The display screen assembly 111, the board assembly and the rear shell 133 are sequentially distributed along the first direction X. The board assembly is electrically connected to the display screen assembly 111. The display screen assembly 111 includes a cover plate 1130 and a display module 1129 sequentially distributed along the first direction X. The cover plate 1130 is used to protect the display module 1129. The display module 1129 is used to display the processed physiological parameter data of the patient. The cover plate 1130 includes a display area 1113 and a non-display area 1114. The display area 1113 corresponds to the display module 1129 and is used to make the displayed processed physiological parameter data of the patient visible.

[0196] The warning light 120 is at least partially installed in the cavity 1310, and the board assembly is electrically connected to the warning light 120;

[0197] The front housing 131 includes a receiving portion 1375 and a supporting portion 1376 connected to the periphery of the receiving portion 1375. The receiving portion 1375 forms a receiving cavity 1377. At least part of the display module 1129 is received in the receiving cavity 1377. The supporting portion 1376 is located at one side of the cover plate 1130 along the first direction X and is connected to the cover plate 1130.

[0198] The monitoring device 10 further includes a first locking member 134 , which is used to pass through the rear shell 133 and be inserted into the receiving portion 1375 to lock the rear shell 133 and the front shell 131 .

[0199] The embodiment of the present application also provides a monitoring device. The monitoring device 10 is used to obtain and process the physiological parameter data of the patient collected by the parameter sensor, and display the processed physiological parameter data of the patient, wherein the monitoring device 10 includes:

[0200] The housing assembly 130 includes a cavity 1310;

[0201] A board component is connected to the housing component 130, at least part of which is located in the cavity 1310, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process it;

[0202] The warning light 120 is at least partially installed in the cavity 1310, and the board assembly is electrically connected to the warning light 120;

[0203] The display screen assembly 111 is connected to the housing assembly 130. The display screen assembly 111 and the board assembly are sequentially distributed along the first direction X. The board assembly is electrically connected to the display screen assembly 111. The display screen assembly 111 includes a cover plate 1130 and a display module 1129 sequentially distributed along the first direction X. The cover plate 1130 is used to protect the display module 1129. The display module 1129 is used to display the processed physiological parameter data of the patient. The cover plate 1130 includes a display area 1113 and a non-display area 1114. The display area 1113 corresponds to the display module 1129 and is used to make the displayed processed physiological parameter data of the patient visible.

[0204] Among them, the non-display area 1114 extends along the circumference of the display area 1113 to at least two adjacent sides of the display area 1113, the non-display area 1114 includes non-display segments 1127 located on two adjacent sides of the display area 1113, and a connecting segment 1128 connected between two adjacent non-display segments 1127, the non-display area 1114 includes an inner contour line 1116 close to the display area 1113 and an outer contour line 1119 away from the display area 1113, the outer contour line 1119 includes a curved segment located in the connecting segment 1128, and the normal of at least one end of the curved segment passes through the display area 1113; and / or, the fitting circle formed based on the fitting of the curved segment overlaps with the display area 1113, and the width of at least one non-display segment 1127 is less than or equal to the radius of the fitting circle.

[0205] The embodiment of the present application also provides a monitoring device. The monitoring device 10 is used to obtain and process the physiological parameter data of the patient collected by the parameter sensor, and display the processed physiological parameter data of the patient, wherein the monitoring device 10 includes:

[0206] The housing assembly 130 includes a cavity 1310;

[0207] A board component is connected to the housing component 130, at least part of which is located in the cavity 1310, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process it;

[0208] The display screen assembly 111 is connected to the housing assembly 130. The display screen assembly 111 and the board assembly are sequentially distributed along the first direction X. The board assembly is electrically connected to the display screen assembly 111. The display screen assembly 111 includes a cover plate 1130 and a display module 1129 sequentially distributed along the first direction X. The cover plate 1130 is used to protect the display module 1129. The display module 1129 is used to display the processed physiological parameter data of the patient. The cover plate 1130 includes a display area 1113 and a non-display area 1114. The display area 1113 corresponds to the display module 1129 and is used to make the displayed processed physiological parameter data of the patient visible.

[0209] The warning light 120 is at least partially installed in the cavity 1310, and the board assembly is electrically connected to the warning light 120;

[0210] Among them, the shell assembly 130 includes a top side 1301 and a bottom side 1302 distributed in sequence along the second direction Y, and a left side 1303 and a right side 1304 distributed in sequence along the third direction Z, and the first direction X, the second direction Y and the third direction Z are perpendicular to each other; the shell assembly 130 also includes a mounting portion 137, the mounting portion 137 is located on one of the top side 1301, the bottom side 1302, the left side 1303 and the right side 1304 of the shell assembly 130, and the mounting portion 137 is provided with a mounting groove 1370; the monitoring device 10 also includes a near-field communication module 160, at least a portion of the near-field communication module 160 is installed in the mounting groove 1370.

[0211] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0212] 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 solution and its core idea 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 make the essence of the corresponding technical solution deviate from the scope of the technical solution of each embodiment 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: A housing assembly, the housing assembly comprising a front housing and a rear housing connected in sequence along a first direction, the front housing and the rear housing enclosing and forming a cavity; A board component connected to the housing component, at least part of which is located in the cavity, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process the data; A display screen assembly is connected to the front housing, the display screen assembly and the board assembly are sequentially distributed along the first direction, the board assembly is electrically connected to the display screen assembly, the display screen assembly comprises a cover plate and a display module sequentially distributed along the first direction, the cover plate is used to protect the display module, the display module is used to display the processed physiological parameter data of the patient, the cover plate comprises a display area and a non-display area, the display area corresponds to the display module, and is used to make the displayed processed physiological parameter data of the patient visible; An alarm light is at least partially installed in the cavity, and the board assembly is electrically connected to the alarm light; A first locking member, the first locking member is used to pass through the rear shell and be inserted into the front shell to lock the rear shell and the front shell, and there is an overlapping area between the first locking member and the orthographic projection of the display area on the projection plane perpendicular to the first direction.

2. The monitoring device according to claim 1, characterized in that: The direction in which the first locking member passes through the rear shell and is inserted into the front shell is parallel to the first direction.

3. The monitoring device according to claim 1, characterized in that: The front shell includes a accommodating portion and a supporting portion connected to the accommodating portion on all sides. The accommodating portion forms a accommodating cavity. The display module is accommodated in the accommodating cavity. The cover plate is connected to the supporting portion. The first locking piece is used to pass through the rear shell and be inserted into the accommodating portion to lock the rear shell and the front shell.

4. The monitoring device according to claim 3, characterized in that: A connecting hole is formed on one side of the accommodation portion along the first direction, a through hole is formed on the rear shell, and the first locking member passes through the through hole and is inserted into the connecting hole to lock the rear shell and the front shell.

5. The monitoring device according to claim 4, characterized in that: The connecting hole extends along the first direction; and the through hole extends along the first direction.

6. The monitoring device according to claim 4, characterized in that: A fixing sleeve is provided in the connecting hole, the fixing sleeve is interference fit with the connecting hole, and the fixing sleeve is used to be sleeved on the first locking member.

7. The monitoring device according to claim 4, characterized in that: A connecting protrusion is protruded from one side of the accommodation portion along the first direction, and the connecting protrusion is provided with the connecting hole.

8. The monitoring device according to claim 7, characterized in that: An overlapping area exists between the orthographic projection of the connecting protrusion and the display area on a projection plane perpendicular to the first direction.

9. The monitoring device according to claim 7, characterized in that: A groove is formed on one side of the accommodation portion along the first direction, and the connecting protrusion is protruded from the bottom surface of the groove.

10. The monitoring device according to claim 9, characterized in that: A reinforcing rib is convexly provided on the bottom surface of the groove; one end of the reinforcing rib is connected to the connecting protrusion; and the other end of the reinforcing rib is connected to the side surface of the groove.

11. The monitoring device according to claim 4, characterized in that: A mounting protrusion is protruded from one side of the rear shell facing the front shell, and the through hole penetrates the mounting protrusion along the first direction.

12. The monitoring device according to claim 11, characterized in that: One end of the mounting protrusion facing the front shell abuts against the accommodation portion.

13. The monitoring device according to claim 11, characterized in that: A sealing member is disposed in the through hole, and the sealing member is located on one side of the first locking member along the first direction and seals the through hole.

14. The monitoring device according to claim 1, characterized in that: The rear shell and the front shell are locked by a plurality of the first locking members; and there are overlapping areas between the orthographic projections of the plurality of the first locking members and the display area on a projection plane perpendicular to the first direction.

15. The monitoring device according to claim 14, characterized in that: A plurality of the first locking members are distributed around the housing component.

16. The monitoring device according to claim 1, characterized in that: The orthographic projection of the display area on the projection plane perpendicular to the first direction covers the orthographic projection of the first locking member on the projection plane; or, A portion of the first locking member overlaps with the orthographic projection of the display area on a projection plane perpendicular to the first direction, and another portion of the first locking member overlaps with the orthographic projection of the non-display area on the projection plane.

17. The monitoring device according to claim 1, characterized in that: A glue groove is provided on a side of the front shell away from the rear shell, and the glue groove extends along the circumference of the front shell. A connecting glue is provided in the glue groove, and the connecting glue is bonded to one side of the cover plate along the first direction.

18. The monitoring device according to claim 17, characterized in that: The front shell includes a receiving portion and a supporting portion connected to the receiving portion on all sides. The receiving portion forms a receiving cavity, and the display module is received in the receiving cavity. The glue groove is provided on a side of the supporting portion away from the rear shell.

19. The monitoring device according to claim 18, characterized in that: A plurality of positioning protrusions are also protruded from a side of the support portion away from the rear shell, and the plurality of positioning protrusions are respectively in contact with a side of the cover plate along the first direction to position the cover plate.

20. The monitoring device according to claim 19, characterized in that: The plurality of positioning protrusions are distributed in sequence along the circumference of the front shell.

21. The monitoring device according to claim 1, characterized in that: The front shell is provided with an elastic part, and the elastic part is connected to the display screen assembly.

22. The monitoring device according to claim 21, characterized in that: The front shell includes a connecting plate located on one side of the display module along the first direction, one side surface of the connecting plate faces the display module, one end of the elastic part is connected to the connecting plate, and the other end of the elastic part is connected to the display module.

23. The monitoring device according to claim 22, characterized in that: The connecting plate is provided with an avoidance groove, and the avoidance groove penetrates the connecting plate along the first direction; the orthographic projection of the avoidance groove on the projection plane perpendicular to the first direction covers the orthographic projection of the elastic part on the projection plane.

24. The monitoring device according to claim 21, characterized in that: The display module includes a display panel and a back plate which are sequentially distributed along the first direction, and the elastic part is connected to the back plate.

25. The monitoring device according to claim 21, characterized in that: The monitoring device further includes a second locking member, which passes through the elastic portion and is inserted into the display screen assembly to connect the second locking member to the display screen assembly.

26. The monitoring device according to claim 21, characterized in that: There are multiple elastic parts, and the multiple elastic parts are respectively connected to the display screen assembly.

27. The monitoring device according to claim 1, characterized in that: The front shell includes a plurality of frames, the plurality of frames are sequentially connected along the circumference of the display screen assembly, the frame includes an inner surface, the inner surface is located on a side of the frame facing the cavity, and a mounting hole penetrating the frame is formed on the inner surface; The monitoring device also includes a control component, which is installed on a side of the frame facing the cavity. The control component includes a circuit board, a button and a button cap. The circuit board is connected to the frame, one side of the circuit board faces the mounting hole, the button is arranged on a side of the circuit board facing the mounting hole, and the button cap is located on a side of the button facing the mounting hole and is inserted into the mounting hole.

28. The monitoring device according to claim 27, characterized in that: The shell component includes a top side and a bottom side distributed in sequence along the second direction, and a left side and a right side distributed in sequence along the third direction, and the first direction, the second direction and the third direction are perpendicular to each other; the control component is installed on the frame on the left side or the right side.

29. The monitoring device according to claim 1, characterized in that: The front shell includes a plurality of frames, and the plurality of frames are connected in sequence along the circumference of the display screen assembly; the monitoring device also includes an indicator light, and the indicator light is installed on a side of the frame facing the cavity, and the indicator light is located on a side of the cover plate along the first direction, and emits light toward the cover plate, and a light-transmitting hole is formed in the non-display area corresponding to the position of the indicator light, so that the light emitted by the indicator light passes through the light-transmitting hole and is emitted from a side of the cover plate away from the indicator light.

30. The monitoring device according to claim 29, characterized in that: The indicator light includes a light source and a light guide cover arranged on one side of the light source along the light emitting direction. The light source is located on one side of the light guide cover along the first direction. The light guide cover abuts against one side of the non-display area along the first direction. The light guide cover and the light-transmitting hole have overlapping orthographic projections on a projection plane perpendicular to the first direction.

31. The monitoring device according to claim 30, characterized in that: The light guide cover is elastic.

32. The monitoring device according to claim 29, characterized in that: The shell assembly includes a top side and a bottom side distributed in sequence along a second direction, and a left side and a right side distributed in sequence along a third direction, and the first direction, the second direction and the third direction are perpendicular to each other; the indicator light is installed on the frame on the left side or the right side.

33. The monitoring device according to claim 1, characterized in that: The non-display area extends to at least two adjacent sides of the display area along the circumference of the display area, the non-display area includes non-display segments located on two adjacent sides of the display area, and a connecting segment connected between two adjacent non-display segments, the non-display area includes an inner contour line close to the display area and an outer contour line away from the display area, and the outer contour line includes a curved line segment located at the connecting segment; The normal line of at least one end of the curve segment passes through the display area; and / or, A fitting circle formed based on the curve segment fitting overlaps with the display area, and a width of at least one of the non-display segments is less than or equal to a radius of the fitting circle.

34. The monitoring device according to claim 33, characterized in that: The normals at both ends of the curve segment pass through the display area; and / or the widths of two adjacent non-display segments are smaller than the radius of the fitting circle.

35. The monitoring device according to claim 33, characterized in that: The radius of the fitting circle is less than or equal to 5 mm.

36. The monitoring device according to claim 33, characterized in that: The non-display area extends along the circumference of the display area to form a ring structure, and the outer contour line includes a plurality of curve segments sequentially distributed along the circumference of the display area; The normal of at least one end of each of the curve segments passes through the display area; and / or, A fitting circle formed based on fitting of each of the curve segments overlaps with the display area, and a width of at least one of the non-display segments is less than or equal to a radius of each of the fitting circles.

37. The monitoring device according to claim 1, characterized in that: The cover plate and the warning light are distributed in sequence along the first direction; the non-display area includes a non-display segment located on at least one side of the display area, and the non-display segment overlaps with the orthographic projection of the warning light on the projection plane perpendicular to the first direction; the non-display area includes an inner contour line close to the display area and an outer contour line away from the display area, and in the direction from the inner contour line to the outer contour line, the ratio of the width of the warning light to the width of the corresponding non-display segment is greater than or equal to 20%; the ratio of the width of the warning light to the width of the corresponding non-display segment is less than or equal to 30%.

38. The monitoring device according to claim 1, characterized in that: The projection of the non-display area on the projection plane perpendicular to the first direction covers the orthographic projection of the warning light on the projection plane.

39. The monitoring device according to claim 1, characterized in that: The housing assembly includes a top side and a bottom side sequentially distributed along a second direction, and a left side and a right side sequentially distributed along a third direction, wherein the first direction, the second direction and the third direction are perpendicular to each other; The shell assembly also includes a mounting portion, which is located on one of the top side, the bottom side, the left side and the right side of the shell assembly, and the mounting portion is provided with a mounting groove; the monitoring device also includes a near-field communication module, at least a portion of the near-field communication module is installed in the mounting groove.

40. The monitoring device according to claim 39, characterized in that: The front shell includes a plurality of frames, and the plurality of frames are sequentially connected along the circumference of the display screen assembly. The mounting portion is located on a side of the frame facing the cavity.

41. The monitoring device according to claim 40, characterized in that: The frame includes an inner surface, and the inner surface is located on a side of the frame facing the cavity; the front shell also includes a fixing portion arranged relative to the inner surface of the frame, and the fixing portion includes a side surface arranged relative to the inner surface; Wherein, the mounting portion comprises a first clamping portion and a second clamping portion, the first clamping portion is arranged on the inner surface, the second clamping portion is arranged on the side surface, and the mounting groove is formed between the first clamping portion and the second clamping portion; or, Wherein, the mounting portion is protruding from the side surface or the inner surface, and the mounting portion includes two clamping portions, the mounting groove is formed between the two clamping portions, and the two clamping portions are used to clamp with two ends of the near field communication module.

42. The monitoring device according to claim 41, characterized in that: There are multiple first clamping parts, and the multiple first clamping parts are distributed in sequence along the length direction of the frame; and / or, There are multiple second clamping parts, and the multiple second clamping parts are distributed in sequence along the length direction of the frame.

43. The monitoring device according to claim 41, characterized in that: The first clamping portion extends along the first direction; and / or the second clamping portion extends along the first direction.

44. The monitoring device according to claim 39, characterized in that: The installation slot includes a notch for inserting the near field communication module, and the notch is located at one side of the installation portion along the first direction.

45. The monitoring device according to claim 39, characterized in that: The mounting portion is interference-fitted with the near field communication module.

46. ​​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: A housing assembly, the housing assembly comprising a front housing and a rear housing connected in sequence along a first direction, the front housing and the rear housing enclosing and forming a cavity; A board component connected to the housing component, at least part of which is located in the cavity, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process the data; A display screen assembly connected to the front shell, wherein the display screen assembly, the board assembly and the rear shell are sequentially distributed along the first direction, the board assembly is electrically connected to the display screen assembly, the display screen assembly comprises a cover plate and a display module sequentially distributed along the first direction, the cover plate is used to protect the display module, the display module is used to display the processed physiological parameter data of the patient, the cover plate comprises a display area and a non-display area, the display area corresponds to the display module, and is used to make the displayed processed physiological parameter data of the patient visible; An alarm light is at least partially installed in the cavity, and the board assembly is electrically connected to the alarm light; The front shell includes a receiving portion and a supporting portion connected to the receiving portion, wherein the receiving portion is formed with a receiving cavity, and at least part of the display module is received in the receiving cavity, and the supporting portion is located on one side of the cover plate along the first direction and is connected to the cover plate; The monitoring device further includes a first locking member, which is used to pass through the rear shell and be inserted into the accommodating portion to lock the rear shell and the front shell.

47. The monitoring device according to claim 46, characterized in that: A connecting hole is formed on one side of the accommodation portion along the first direction, a through hole is formed on the rear shell, and the first locking member passes through the through hole and is inserted into the connecting hole to lock the rear shell and the front shell.

48. The monitoring device according to claim 47, characterized in that: The connecting hole extends along the first direction; and the through hole extends along the first direction.

49. The monitoring device according to claim 47, characterized in that: A fixing sleeve is provided in the connecting hole, the fixing sleeve is interference fit with the connecting hole, and the fixing sleeve is used to be sleeved on the first locking member.

50. The monitoring device according to claim 47, characterized in that: A connecting protrusion is protruded from one side of the accommodation portion along the first direction, and the connecting protrusion is provided with the connecting hole.

51. The monitoring device according to claim 50, characterized in that: An overlapping area exists between the orthographic projection of the connecting protrusion and the display area on a projection plane perpendicular to the first direction.

52. The monitoring device according to claim 50, characterized in that: A groove is formed on one side of the accommodation portion along the first direction, and the connecting protrusion is protruded from the bottom surface of the groove.

53. 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: A housing assembly including a cavity; A board component connected to the housing component, at least part of which is located in the cavity, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process the data; An alarm light is at least partially installed in the cavity, and the board assembly is electrically connected to the alarm light; A display screen 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 electrically connected to the display screen assembly, the display screen assembly comprises a cover plate and a display module sequentially distributed along the first direction, the cover plate is used to protect the display module, the display module is used to display the processed physiological parameter data of the patient, the cover plate comprises a display area and a non-display area, the display area corresponds to the display module, and is used to make the displayed processed physiological parameter data of the patient visible; Wherein, the non-display area extends along the circumference of the display area to at least two adjacent sides of the display area, the non-display area includes non-display segments located on two adjacent sides of the display area, and a connecting segment connected between two adjacent non-display segments, the non-display area includes an inner contour line close to the display area and an outer contour line away from the display area, the outer contour line includes a curved segment located at the connecting segment, and the normal of at least one end of the curved segment passes through the display area; and / or, a fitting circle formed based on fitting of the curved segment overlaps with the display area, and a width of at least one of the non-display segments is less than or equal to the radius of the fitting circle.

54. The monitoring device according to claim 53, characterized in that: The normals at both ends of the curve segment pass through the display area; and / or the widths of two adjacent non-display segments are smaller than the radius of the fitting circle.

55. The monitoring device according to claim 53, characterized in that: The non-display area extends in an annular structure along the circumference of the display area, and the outer contour line includes a plurality of curve segments distributed in sequence along the circumference of the display area; the normal of at least one end of each of the curve segments passes through the display area; and / or a fitting circle formed based on fitting of each of the curve segments overlaps with the display area, and a width of at least one of the non-display segments is less than or equal to the radius of each of the fitting circles.

56. The monitoring device according to claim 53, characterized in that: The cover plate and the warning light are sequentially distributed along the first direction, and in the direction from the inner contour line to the outer contour line, the ratio of the width of the warning light to the width of the non-display area is greater than or equal to 20%.

57. The monitoring device according to claim 56, characterized in that: The projection of the non-display area on the projection plane perpendicular to the first direction covers the orthographic projection of the warning light on the projection plane.

58. 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: A housing assembly including a cavity; A board component connected to the housing component, at least part of which is located in the cavity, and the board component is used to obtain the physiological parameter data of the patient collected by the parameter sensor and process the data; A display screen 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 electrically connected to the display screen assembly, the display screen assembly comprises a cover plate and a display module sequentially distributed along the first direction, the cover plate is used to protect the display module, the display module is used to display the processed physiological parameter data of the patient, the cover plate comprises a display area and a non-display area, the display area corresponds to the display module, and is used to make the displayed processed physiological parameter data of the patient visible; An alarm light is at least partially installed in the cavity, and the board assembly is electrically connected to the alarm light; Wherein, the shell assembly includes a top side and a bottom side distributed in sequence along the second direction, and a left side and a right side distributed in sequence along the third direction, and the first direction, the second direction and the third direction are perpendicular to each other; the shell assembly also includes an installation portion, and the installation portion is located on one of the top side, the bottom side, the left side and the right side of the shell assembly, and the installation portion is provided with an installation groove; the monitoring device also includes a near-field communication module, and at least a portion of the near-field communication module is installed in the installation groove.

59. The monitoring device according to claim 58, characterized in that The front shell includes a plurality of frames, and the plurality of frames are sequentially connected along the circumference of the display screen assembly. The mounting portion is located on a side of the frame facing the cavity.

60. The monitoring device according to claim 59, characterized in that: The frame includes an inner surface, and the inner surface is located on a side of the frame facing the cavity; the front shell also includes a fixing portion arranged relative to the inner surface of the frame, and the fixing portion includes a side surface arranged relative to the inner surface; Wherein, the mounting portion comprises a first clamping portion and a second clamping portion, the first clamping portion is arranged on the inner surface, the second clamping portion is arranged on the side surface, and the mounting groove is formed between the first clamping portion and the second clamping portion; or, The mounting portion is protruding from the side surface or the inner surface, and the mounting portion includes two clamping portions, the mounting groove is formed between the two clamping portions, and the two clamping portions are used to clamp with two ends of the near field communication module.

61. The monitoring device according to claim 59, characterized in that: The near field communication module comprises a flat antenna, the flat antenna is located in the installation slot, and one side of the flat antenna faces the frame; or, The near field communication module is arranged in a plate shape, and one side of the plate surface of the near field communication module faces the frame.

62. The monitoring device according to claim 58, characterized in that: The monitoring device comprises a first display position and a second display position, and the monitoring device can be moved from the first display position to the second display position in a clockwise direction; Wherein, when the monitoring device is in the first display position, the mounting portion is located on the bottom side of the housing assembly and close to the right side of the housing assembly; or, Wherein, when the monitoring device is in the first display position, the mounting portion is located on the right side of the shell assembly and close to the bottom side of the shell assembly.

63. The monitoring device according to claim 58, characterized in that: The monitoring device comprises a first display position and a second display position, and the monitoring device can be moved from the first display position to the second display position in a counterclockwise direction; Wherein, when the monitoring device is in the first display position, the mounting portion is located on the bottom side of the housing assembly and close to the left side of the housing assembly; or, Wherein, when the monitoring device is in the first display position, the mounting portion is located on the left side of the shell assembly and close to the bottom side of the shell assembly.

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