Monitoring device

Abstract

The utility model discloses a kind of monitoring devices. Monitoring device includes first shell and second shell, first shell and second shell are connected to form installation space, valve pump assembly, main circuit board and battery module are equipped in installation space, valve pump assembly and main circuit board are directly installed in first shell, the surface of second shell towards installation space is equipped with the battery compartment integrally formed with second shell, battery module is detachably installed in battery compartment;Display screen is equipped on the surface of first shell away from installation space, the upper end of battery compartment is connected with the upper end of second shell, the lower end of battery compartment is connected with the lower end of second shell, the length direction of battery compartment and the plane where width direction is located is perpendicular with the plane where display screen is located. In the above monitoring device, second shell is equipped with the battery compartment integrally formed with second shell, battery compartment is used to protect battery module from being damaged by external force, and additional support is also not required, reduce the support occupies installation space, it is beneficial to the miniaturization design of monitoring device.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically to a monitoring device. Background Technology

[0002] In related technologies, existing monitoring equipment consists of a front shell and a rear shell forming a mounting cavity. Most components, such as the battery and pump / valve assembly, main control board, and display screen, are mounted on a bracket, which is housed as a single unit within the mounting cavity. However, the bracket itself occupies most of the space within the mounting cavity, hindering the miniaturization design of the monitoring equipment. Utility Model Content

[0003] This utility model provides a monitoring device to solve at least one of the above-mentioned technical problems.

[0004] The monitoring device provided by this utility model includes a first shell and a second shell, which are connected to form an installation space. The installation space is provided with a valve pump assembly, a main circuit board and a battery module. The valve pump assembly and the main circuit board are directly installed in the first shell. The surface of the second shell facing the installation space is provided with a battery compartment integrally formed with the second shell. The battery module is detachably installed in the battery compartment. A display screen is provided on the surface of the first shell away from the installation space. The upper end of the battery compartment is connected to the upper end of the second shell, and the lower end of the battery compartment is connected to the lower end of the second shell. The planes containing the length and width directions of the battery compartment are perpendicular to the plane containing the display screen.

[0005] In the aforementioned monitoring device, the second housing features an integrally molded battery compartment. This compartment protects the battery module from external damage, eliminating the need for additional supports and reducing the space occupied by supports, thus facilitating the miniaturization of the monitoring device. Furthermore, the battery module is mounted in the second housing, while the pump / valve assembly and main circuit board are mounted in the first housing, keeping them separate and allowing for cable connections. Vibrations from the pump / valve assembly during operation will not affect the battery module in the second housing. The battery compartment and second housing can be securely connected, and the battery compartment's capacity can be increased to accommodate battery modules of varying capacities.

[0006] In some embodiments, the battery compartment includes a enclosure portion having a receiving cavity for accommodating the battery module and limiting its position. The front end of the enclosure facing the display screen is an open end. The monitoring device includes a battery cover that covers the open end. The battery cover separates the battery module from the main circuit board and separates the battery module from the valve pump assembly.

[0007] In some embodiments, the enclosure includes a first enclosure, a second enclosure, and a third enclosure. The first enclosure is located at the lower end of the enclosure, the second enclosure is connected to the upper inner wall of the second shell, and the third enclosure is connected to the rear inner wall of the second shell. The third enclosure includes a rib portion and a first planar portion. The rib portion is connected to the first enclosure, and the first planar portion is connected to the second enclosure. The inner wall surface of the first enclosure, at least a portion of the first planar portion surface, and at least a portion of the inner wall surface of the second enclosure are all connected to the battery module.

[0008] In some embodiments, the vertical plane of the plane where the lower end of the second shell is located forms an angle of 5° to 15° with the plane where the display screen is located; The rear end of the second shell includes a second flat part and a curved part connected sequentially from top to bottom. The plane where the second flat part is located is parallel to the plane where the display screen is located. The upper end of the curved part is connected to the second flat part, and the lower end of the curved part is connected to the lower end of the second shell. The cross-section of any point on the curved surface of the curved part passes through the mounting space. The first planar portion is disposed on the inner sidewall surface of the second planar portion, and the rib portion is disposed on the inner sidewall surface of the rear end of the second shell.

[0009] In some embodiments, the rib portion includes a plurality of first ribs protruding from the inner sidewall surface of the rear end of the second housing, the plurality of first ribs supporting at least one side of the battery module in a direction perpendicular to the plane of the display screen.

[0010] In some embodiments, the first enclosure has a first reinforcing rib protruding from both side walls in the horizontal direction, and the second enclosure has a second reinforcing rib protruding from both side walls in the horizontal direction. The first reinforcing rib has a first buckle protruding from the end near the display screen, and the second reinforcing rib has a second buckle protruding from the end near the display screen. When the battery cover is installed on the enclosure, both the first buckle and the second buckle are engaged with the side wall of the battery cover.

[0011] In some embodiments, the battery cover has a plurality of second ribs protruding from the inner wall surface facing the battery compartment, and the plurality of second ribs support at least one side of the battery module in a direction perpendicular to the plane of the display screen.

[0012] In some embodiments, the monitoring device includes an intermediate baffle that is integral with the battery cover, and the intermediate baffle divides the receiving cavity into two parts.

[0013] In some embodiments, the battery compartment includes an insertion part connected to the lower end of the second shell, a retaining part located above the insertion part, and ventilation ports communicating with the receiving cavity being provided on both the left and right sides of the retaining part. The lower end of the second shell is provided with an installation port, and the battery module is installed into the retaining part through the installation port and the insertion part.

[0014] In some embodiments, the insertion portion forms an operating cavity, through which the battery module is inserted into the enclosure portion. The side wall of the insertion portion facing the display screen has a connector opening, and the battery module is connected to a battery connector. The battery connector is located inside the operating cavity and exposed through the connector opening. An opening is provided on the side of the enclosure portion connected to the insertion portion, which is used for the battery module to be inserted into the enclosure portion through the insertion portion. The side wall of the insertion portion forming the operating cavity forms a first projection area on the plane where the lower end of the second shell is located. The periphery of the enclosure portion forming the opening forms a second projection area on the plane where the lower end of the second shell is located. The area of ​​the first projection area is S1, the area of ​​the second projection area is S2, S1>S2, and the second projection area is located within the first projection area.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the monitoring device according to an embodiment of the present utility model; Figure 2 This is a side view of the monitoring device according to an embodiment of the present utility model; Figure 3 This is another structural schematic diagram of the monitoring device according to an embodiment of the present utility model; Figure 4 This is an exploded view of the monitoring device according to an embodiment of the present utility model; Figure 5 This is a cross-sectional schematic diagram of the monitoring device according to an embodiment of the present utility model; Figure 6This is another cross-sectional schematic diagram of the monitoring device according to an embodiment of the present utility model; Figure 7 This is a schematic diagram of the structure of the second shell and the components mounted thereon, according to an embodiment of the present invention. Figure 8 This is a schematic diagram of the structure of the second shell according to an embodiment of the present invention; Figure 9 This is another structural schematic diagram of the second shell according to an embodiment of the present utility model; Figure 10 This is a schematic diagram showing the positional relationship of the projection area in an embodiment of this utility model.

[0018] Explanation of key component reference numerals: Monitoring equipment 100, first housing 12, second housing 14, mounting space 16, main circuit board 18, battery module 20, battery compartment 22, display screen 24, first cavity 26, second cavity 28, pump 30, valve 32, mounting groove 34, enclosure 36, receiving cavity 38, battery cover 40, first enclosure 42, second enclosure 44, third enclosure 46, rib section 48, first flat section 50, second flat section 52, curved section 54, first rib 56, first reinforcing rib 58, second reinforcing rib 60, first buckle 62, second buckle 64, screw hole 66, second rib 68, wire hole 70, intermediate baffle 72, insertion part 74, vent 78, mounting port 80, battery cover 82, handle 84, first ventilation hole 86, second ventilation hole 88, recorder 90, operating cavity 92, connector opening 94, battery connector 96, opening 98. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] The following disclosure provides many different embodiments or examples for implementing various structures of this invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0024] Please refer to Figures 1 to 6 This utility model provides a monitoring device 100 including a first shell 12 and a second shell 14. The first shell 12 and the second shell 14 are connected to form an installation space 16. The installation space 16 houses a valve pump assembly, a main circuit board 18, and a battery module 20. The valve pump assembly and the main circuit board 18 are directly mounted on the first shell 12. The surface of the second shell 14 facing the installation space 16 has a battery compartment 22 integrally formed with the second shell 14. The battery module 20 is detachably installed in the battery compartment 22. A display screen 24 is provided on the surface of the first shell 12 facing away from the installation space 16. The upper end of the battery compartment 22 is connected to the upper end of the second shell 14, and the lower end of the battery compartment 22 is connected to the lower end of the second shell 14. The plane containing the length direction L and the width direction W of the battery compartment 22 is perpendicular to the plane containing the display screen 24.

[0025] In the aforementioned monitoring device 100, the second housing 14 has a battery compartment 22 integrally formed with it. The battery compartment 22 protects the battery module 20 from external damage. Installing the battery module 20 eliminates the need for additional supports, reducing the space occupied by supports and facilitating the miniaturization of the monitoring device 100. Furthermore, the battery module 20 is mounted on the second housing 14, while the pump valve assembly and main circuit board 18 are mounted on the first housing 12, separated from each other and connected via cables. Vibration generated by the pump valve assembly during operation will not affect the battery module 20 on the second housing 14. The battery compartment 22 can be securely connected to the second housing 14, and its capacity can be increased to accommodate battery modules 20 of different capacities.

[0026] Specifically, the monitoring device 100 can refer to a physiological parameter monitoring device, widely used for monitoring various vital signs. Optionally, the first housing 12 and the second housing 14 are detachably connected, thereby facilitating the maintenance of the monitoring device 100. The detachable connection methods include, but are not limited to, clips, screws, etc. The materials of the first housing 12 and the second housing 14 include, but are not limited to, plastic and metal. Figure 1In the diagram, the first shell 12 is the front shell, and the second shell 14 is the rear shell. The front shell is the one that is closer to the user when the monitoring device 100 is placed.

[0027] The first shell 12 and the second shell 14 are connected to form an installation space 16. Optionally, in Figure 4 and Figure 7 In the illustrated embodiment, the first housing 12 forms a first cavity 26 with an opening at one end, and the second housing 14 forms a second cavity 28 with an opening at one end. The open ends of the first housing 12 and the second housing 14 are connected to each other, so that the first cavity 26 and the second cavity 28 together form an installation space 16. The installation space 16 can provide space for accommodating and protecting the various components of the monitoring device 100.

[0028] The monitoring device 100 includes a valve pump assembly, a main circuit board 18, and a battery module 20. The valve pump assembly and the main circuit board 18 are directly mounted on the first housing 12. "Direct mounting" means that the valve pump assembly and the main circuit board 18 are directly fixed to the side of the first housing 12 facing the mounting space 16 using auxiliary components. These auxiliary components include, but are not limited to, screws and straps. Optionally, the side of the first housing 12 facing the mounting space 16 has an integrally formed mounting portion, and the valve pump assembly and the main circuit board 18 are directly mounted on this mounting portion using auxiliary components. The mounting portion includes, but is not limited to, fixing posts and structures with mounting positions. Because the valve pump assembly and the main circuit board 18 are directly mounted on the first housing 12, the monitoring device 100 of this embodiment does not require an additional bracket to mount the valve pump assembly and the main circuit board 18 onto the first housing 12, thus simplifying the structure of the monitoring device 100 and improving installation convenience.

[0029] The valve-pump assembly includes a pump 30 and a valve 32, which can be mounted close to the main circuit board 18 for easy connection via a connecting cable. The main circuit board 18 is used to control the overall operation of the monitoring device 100.

[0030] The battery module 20 is used to supply power to the electrical components of the monitoring device 100, including but not limited to the pump 30, valve 32, main circuit board 18, and display screen 24. Optionally, the battery module 20 can be electrically connected to the pump 30, valve 32, display screen 24, etc., via the main circuit board 18. The main circuit board 18 can control the battery module 20 to supply and disconnect power to the pump 30, valve 32, display screen 24, etc., or adjust the current to adjust the status of the pump 30, valve 32, display screen 24, etc.

[0031] A battery compartment 22, integrally formed with the second housing 14, is provided on the surface facing the mounting space 16. The battery module 20 is detachably installed in the battery compartment 22. The detachability of the battery module 20 facilitates its replacement and maintenance. Optionally, the second housing 14 can be manufactured using injection molding to create an integrally formed battery compartment 22 and second housing 14. The battery compartment 22 protects the battery module 20 from external damage. Furthermore, installing the battery module 20 eliminates the need for an additional bracket, reducing the space occupied by the bracket in the mounting space 16 and facilitating the miniaturization design of the monitoring device 100.

[0032] Because the battery module 20 is mounted on the second housing 14, while the pump 30, valve 32 assembly, and main circuit board 18 are mounted on the first housing 12, they are separated from each other and can be connected by cables. Vibration generated by the pump 30, valve 32 assembly during operation will not affect the battery module 20 on the second housing 14. The battery compartment 22 can be securely connected to the second housing 14, and the battery compartment 22 can have a larger capacity, adapting to battery modules 20 of different capacities.

[0033] The upper end of the battery compartment 22 is connected to the upper end of the second shell 14, and the lower end of the battery compartment 22 is connected to the lower end of the second shell 14. This ensures a relatively stable connection between the battery compartment 22 and the second shell 14, at least at both the upper and lower ends, thus improving the assembly stability of the battery module 20. The plane containing the length direction L and the width direction W of the battery compartment 22 is perpendicular to the plane containing the display screen 24. This allows the battery compartment 22 to fit the plane containing the display screen 24, avoiding any limitation on the size of the battery compartment 22 by the display screen 24 in the height direction. This maximizes the volume of the battery compartment 22, allowing it to accommodate a larger capacity battery module 20 and improving the battery life of the monitoring device 100. Furthermore, the perpendicularity of the plane containing the length direction L and the width direction W of the battery compartment 22 to the plane containing the display screen 24 facilitates the connection of DC interface cables, network interface cables, and recorder 90 cables within the installation space 16 to the main circuit board 18.

[0034] The display screen 24 is used to display the collected physiological parameters and the status parameters of the monitoring device 100. Optionally, the display screen 24 can be a touch display screen 24. A mounting slot 34 for mounting the display screen 24 is provided on the side of the first housing 12 opposite to the mounting space 16, which facilitates the positioning and installation of the display screen 24 and improves the assembly efficiency of the monitoring device 100. The display screen 24 is located outside the mounting space 16, allowing users to easily understand the collected physiological parameters, the status of the monitoring device 100, and operate the monitoring device 100 through the display screen 24.

[0035] In some implementations, please refer to Figure 8The battery compartment 22 includes a retaining portion 36, which has a receiving cavity 38. The receiving cavity 38 accommodates the battery module 20 to limit its movement. The front end of the retaining portion 36 facing the display screen 24 is open. The monitoring device 100 includes a battery cover 40, which covers the open end and separates the battery module 20 from the main circuit board 18, as well as from the valve 32 pump 30 assembly. Thus, the retaining portion 36 can limit the movement of the battery module 20, and the battery cover 40 can separate the battery module 20 from the valve 32 pump 30 assembly and from the main circuit board 18, thereby preventing the heat dissipation of the battery module 20 from affecting the valve 32 pump 30 assembly and the main circuit board 18.

[0036] Specifically, the receiving cavity 38 of the enclosure 36 can limit the battery module 20, thereby preventing the battery module 20 from shaking. Optionally, please refer to... Figure 7 and Figure 8 The enclosure 36 can limit the battery module 20 at least in the up, down, left, right and rear directions, and the battery cover 40 can limit the battery module 20 in the front direction.

[0037] Optionally, the battery cover 40 can be a one-piece structure, which facilitates the assembly of the battery cover 40 and can improve the structural strength of the battery cover 40. The material of the battery cover 40 includes, but is not limited to, plastic. The enclosure 36 is a structure integrally formed with the second shell 14, and the front end of the enclosure 36 is an open end, which facilitates the demolding of the second shell 14 and the battery compartment 22 during the manufacturing process.

[0038] In some implementations, please refer to Figure 7 and Figure 8 The enclosure portion 36 includes a first enclosure 42, a second enclosure 44, and a third enclosure 46. The first enclosure 42 is located at the lower end of the enclosure portion 36. The second enclosure 44 is connected to the upper inner wall of the second shell 14. The third enclosure 46 is connected to the rear inner wall of the second shell 14. The third enclosure 46 includes a rib portion 48 and a first flat portion 50. The rib portion 48 is connected to the first enclosure 42, and the first flat portion 50 is connected to the second enclosure 44. The inner sidewall surface of the first enclosure 42, at least a portion of the surface of the first flat portion 50, and at least a portion of the inner sidewall surface of the second enclosure 44 are all connected to the battery module 20.

[0039] Therefore, by connecting the surface of the enclosure to the battery module 20 in different directions of the second shell 14, the battery module 20 can be effectively limited.

[0040] Specifically, the first enclosure 42, the second enclosure 44, and the third enclosure 46 are all integrally formed with the second shell 14. The inner wall surface of the first enclosure 42 is connected to the battery module 20, and the first enclosure 42 is located at the lower end of the enclosure portion 36, thereby limiting the battery module 20 at the lower end of the enclosure portion 36. At least a portion of the surface of the first flat portion 50 is connected to the battery module 20, and the first flat portion 50 is connected to the rear inner wall of the second shell 14, thereby limiting the battery module 20 at the rear end of the second shell 14. At least a portion of the inner wall surface of the second enclosure 44 is connected to the battery module 20, and the second enclosure 44 is connected to the upper inner wall of the second shell 14, thereby limiting the battery module 20 at the upper end of the second shell 14. Furthermore, in Figure 7 In the illustrated embodiment, the first enclosure 42, the second enclosure 44, and the third enclosure 46 only cover a small portion of the sides of the battery module, leaving the remaining sides of the battery module 20 directly exposed to the mounting space 16. This design facilitates heat dissipation from the battery module 20.

[0041] In some implementations, please refer to Figure 2 and Figure 8 The vertical plane 200 of the plane where the lower end of the second shell 14 is located forms an angle of 5° to 15° with the plane where the display screen 24 is located.

[0042] The rear end of the second shell 14 includes a second flat portion 52 and a curved portion 54 connected sequentially from top to bottom. The plane of the second flat portion 52 is parallel to the plane of the display screen 24. The upper end of the curved portion 54 is connected to the second flat portion 52, and the lower end of the curved portion 54 is connected to the lower end of the second shell 14. The cross-section of any point on the curved surface of the curved portion 54 passes through the mounting space 16. The first flat portion 50 is provided on the inner sidewall surface of the second flat portion 52, and the rib portion 48 is provided on the inner sidewall surface of the rear end of the second shell 14.

[0043] Therefore, the structure of the second shell 14 allows the monitoring device 100 to be placed more stably on the table when the display screen 24 is tilted, and the rib 48 can increase the structural strength of the rear end of the second shell 14, further improving the stability of the monitoring device 100.

[0044] Specifically, the aforementioned angle allows the display screen 24 to tilt upwards at a certain angle, ensuring that the user's line of sight is roughly the same when viewing the display screen 24 from top to bottom. Furthermore, when the user is standing, viewing the display screen 24 will not result in the user being unable to clearly see the content displayed on the display screen 24 due to the small angle between the user's line of sight and the plane on which the display screen 24 is located.

[0045] exist Figure 2In this case, the display screen 24 is tilted forward at an angle A relative to the vertical plane 200 of the plane where the lower end of the second shell 14 is located, thereby causing the display screen 24 to be flipped up at a certain angle, so as to facilitate the user to browse the content of the display screen 24.

[0046] The angle A formed by the vertical plane 200 of the plane containing the lower end of the second shell 14 and the plane containing the display screen 24 is 5° to 15°, i.e., 5° ≤ A ≤ 15°. In some examples, A = 5°, 6°, 7°, 8°, 9°, 10°, 11°, 12°, 13°, 14°, 15°, or other angles greater than or equal to 5° and less than or equal to 15°. Optionally, when A = 10°, it is more ergonomic and can meet the viewing habits of most users, making the monitoring device 100 meet the user's viewing needs.

[0047] In one embodiment, when the display screen 24 is a touch display screen, the display screen 24 is flipped up at a certain angle, which also makes it convenient for the user to operate the touch display screen.

[0048] Because the lower rear portion of the second shell 14 is curved, it forms a curved surface 54 that supports the entire monitoring device 100. Even if the first shell 12 exerts pressure on the second shell 14 due to its tilt design, the monitoring device 100 will not tip over in the front-back direction due to the support of the second shell 14. Moreover, the curved rear portion of the second shell 14 also increases the area of ​​the lower end face of the second shell 14, that is, increases the friction area at the bottom of the monitoring device 100. Even when the user frequently clicks the display screen 24, the monitoring device 100 will not tip over backward when subjected to forces in the front-back direction.

[0049] Meanwhile, the rib section 48 is provided on the inner side wall surface of the rear end of the second shell 14. The rib section 48 can increase the structural strength of the rear end of the second shell 14 and further improve the stability of the monitoring device 100.

[0050] Optionally, please combine Figure 2 The plane at the lower end of the second shell 14 can be understood as the plane parallel to the support surface 300 when the monitoring device 100 is placed on the support surface 300 (e.g., a table or desktop). The vertical plane 200 of the plane at the lower end of the second shell 14 is perpendicular to the support surface 300 and parallel to the plane defined by the up, down, left, and right directions.

[0051] In some implementations, please refer to Figure 6 and Figure 8 The rib section 48 includes a plurality of first ribs 56 protruding from the inner wall surface of the rear end of the second shell 14, and the plurality of first ribs 56 support at least one side of the battery module 20 in a direction perpendicular to the plane of the display screen 24.

[0052] Therefore, by supporting the side of the battery module 20 with multiple first ribs 56 protruding from the inner wall surface of the rear end of the second shell 14, the contact area between the third enclosure 46 and the battery module 20 can be reduced, which is beneficial to the heat dissipation of the battery module 20.

[0053] Specifically, in this embodiment, since the plane containing the length direction L and width direction W of the battery compartment 22 is perpendicular to the plane containing the display screen 24, and the plane containing the length direction L and thickness direction D of the battery compartment 22 is parallel to the plane containing the display screen 24, the battery module 20 has an angle with the plane containing the lower end of the second shell 14 in the installation direction. This angle is equal to the angle A of the tilt of the display screen 24. When the battery module 20 is inserted into the battery compartment 22, the rib portion 48 can support at least one side of the battery module 20 in a direction perpendicular to the plane containing the display screen 24.

[0054] Compared to the second shell 14 where the rear inner wall surface is completely flush with the side of the battery module 20, multiple first ribs 56 protrude from the rear inner wall surface of the second shell 14. The side of the battery module 20 is supported by these first ribs 56, which reduces the contact area between the third enclosure 46 and the battery module 20, thus improving heat dissipation for the battery module 20 and reducing the heat-affected contact area of ​​the second shell 14. Furthermore, when the first ribs 56 support the battery module 20, a gap is formed between the battery module 20 and the rear inner wall surface of the second shell 14, further facilitating heat dissipation for the battery module 20.

[0055] exist Figure 6 and Figure 8 In the middle, multiple first ribs 56 support the rear side of the battery module 20 in a direction perpendicular to the plane where the display screen 24 is located.

[0056] In some implementations, please refer to Figure 8 and Figure 9 The first enclosure 42 has first reinforcing ribs 58 protruding from both sides of its horizontal direction, and the second enclosure 44 has second reinforcing ribs 60 protruding from both sides of its horizontal direction. The first reinforcing rib 58 has a first buckle 62 protruding from one end near the display screen 24, and the second reinforcing rib 60 has a second buckle 64 protruding from one end near the display screen 24. When the battery cover 40 is installed in the enclosure 36, the first buckle 62 and the second buckle 64 are engaged with the side wall of the battery cover 40.

[0057] Therefore, the first buckle 62 and the second buckle 64 mentioned above can facilitate the fixing and installation of the battery cover 40.

[0058] Optionally, in Figure 6 and Figure 7In the design, the lower end of the battery cover 40 has a screw hole 66, through which a screw can be passed to connect with the first enclosure 42, thereby fixing the battery cover 40. During installation, the upper side wall of the battery cover 40 engages with the second clip 64, and then the lower side wall of the battery cover 40 engages with the first clip 62, thus allowing for pre-installation of the battery cover 40. Finally, screws are used to connect it to the screw hole 66 and the first enclosure 42.

[0059] In some implementations, please refer to Figure 6 The battery cover 40 has a plurality of second ribs 68 protruding on the inner wall surface facing the battery compartment 22. The plurality of second ribs 68 support at least one side of the battery module 20 in a direction perpendicular to the plane of the display screen 24.

[0060] Therefore, the multiple second ribs 68 can increase the structural strength of the battery cover 40. At the same time, the battery cover 40 supports the battery module 20 through the second ribs 68, which can reduce the contact area with the battery module 20 and is beneficial to the heat dissipation of the battery module 20.

[0061] Specifically, multiple second ribs 68 protrude from the inner wall surface of the battery cover 40 facing the battery compartment 22, thereby strengthening the structural strength of the battery cover 40. Optionally, the multiple second ribs 68 are connected in a crisscross pattern to form a grid structure, thereby further improving the structural strength of the battery cover 40.

[0062] Compared to the battery cover 40 having its inner wall surface completely flush with the battery module 20, multiple second ribs 68 protrude from the inner wall surface of the battery cover 40 facing the battery compartment 22. The sides of the battery module 20 are supported by these second ribs 68, reducing the contact area between the battery cover 40 and the battery module 20. This facilitates heat dissipation from the battery module 20. On one hand, it also reduces the heat-exposed contact area of ​​the battery cover 40, preventing components such as the main circuit board 18 or the display screen 24 from overheating and affecting the performance of the battery module 20. On the other hand, it also prevents the battery module 20 from overheating and affecting the thermally sensitive components on the main circuit board 18. Furthermore, when the second ribs 68 support the battery module 20, a gap is formed between the battery module 20 and the inner wall surface of the battery cover 40, which further facilitates heat dissipation from the battery module 20.

[0063] exist Figure 6 In the middle, multiple second ribs 68 support the front side of the battery module 20 in a direction perpendicular to the plane of the display screen 24. Optionally, the battery cover 40 is made of insulating and heat-insulating material, thereby further isolating the battery module 20 from the mutual influence between it and the components (main circuit board 18 and / or display screen 24) mounted on the first housing 12.

[0064] Optionally, the battery cover 40 has a cable passage hole 70 on the outer wall facing the display screen 24. The cable passage hole 70 allows a strap to pass through, which can be used to bundle the DC interface cable, the network interface cable, and the recorder 90 cable on the second housing 14 to prevent the cables from getting tangled.

[0065] In some implementations, please refer to Figure 5 The monitoring device 100 includes an intermediate baffle 72, which is an integral structure with the battery cover 40. The intermediate baffle 72 divides the receiving cavity 38 into two parts.

[0066] This allows battery modules 20 of different capacities to be easily inserted into the battery compartment 22.

[0067] Specifically, in Figure 5 In the illustrated embodiment, the intermediate baffle 72 divides the receiving cavity 38 into upper and lower parts, with the lower part accommodating a smaller (smaller capacity) battery module 20. Alternatively, in one embodiment, when the battery cover 40 does not have the intermediate baffle 72, the receiving cavity 38 has a larger space and can accommodate a larger (larger capacity) battery module 20.

[0068] It is understandable that when the intermediate baffle 72 and the battery cover 40 are integrated into one structure, if the intermediate baffle 72 is not needed, another battery cover 40 without the intermediate baffle 72 can be used.

[0069] In some implementations, please refer to Figures 5 to 9 The battery compartment 22 includes an insertion part 74, which is connected to the lower end of the second shell 14. The enclosure part 36 is located above the insertion part 74. The left and right sides of the enclosure part 36 are provided with vents 78 that communicate with the receiving cavity 38. The lower end of the second shell 14 is provided with an installation port 80. The battery module 20 is installed into the enclosure part 36 through the installation port 80 and the insertion part 74.

[0070] Therefore, the placement part 74 allows the battery module 20 to be easily installed into the enclosure part 36, which restricts the installation position of the battery module 20, thereby maintaining the stable installation of the battery module 20 to a certain extent. The vents 78 on the left and right sides of the enclosure part 36 can enhance the heat dissipation of the battery module 20.

[0071] Specifically, the battery module 20 generates heat when charging or discharging. The battery module 20 is placed inside the enclosure 36, and the left and right sides of the enclosure 36 are provided with vents 78 that communicate with the receiving cavity 38. Therefore, the heat generated by the battery module 20 can be dissipated into the installation space 16 through the vents 78 on the left and right sides, preventing the heat generated by the battery module 20 from accumulating in the battery compartment 22 and causing the battery module 20 to overheat and be damaged.

[0072] Optionally, the monitoring device 100 may also include a battery cover 82, which is detachably disposed at the lower end of the second housing 14 to close the mounting port 80. When the battery cover 82 is removed, the mounting port 80 can be opened to replace or install the battery module 20.

[0073] Optionally, in one embodiment, the top of the second housing 14 is provided with a handle 84, and the handle 84 is provided with a first ventilation hole 86. The lower end and the rear end of the second housing 14 are both provided with second ventilation holes 88. The second ventilation holes 88 and the first ventilation holes 86 allow the gas entering the installation space 16 to form convection to expel the heat in the installation space 16 out of the monitoring device 100. In addition, a recorder 90 is installed on the second housing 14, and the recorder 90 can print physiological parameters on thermal paper.

[0074] Therefore, the ventilation holes can create convection currents in the air entering the installation space 16 to expel heat from the installation space 16 to the outside of the monitoring device 100, thereby improving the heat dissipation efficiency of the monitoring device 100 and saving on cooling fans, which helps the monitoring device 100 reduce costs and maintain a compact design.

[0075] Specifically, during operation, components such as the battery module 20, main circuit board 18, display screen 24, pump 30, and valve 32 generate heat, which heats the air inside the installation space 16, forming hot air. The handle 84 allows the user to easily pick up the monitoring device 100. The handle 84 has a first ventilation hole 86, and since the handle 84 is located at the top of the second housing 14, the first ventilation hole 86 is also located at the top of the second housing 14. The hot air inside the installation space 16 naturally rises and is then exhausted to the outside of the monitoring device 100 through the first ventilation hole 86 at the top. The lower end and rear end of the second housing 14 both have second ventilation holes 88, making the second ventilation holes 88 closer to the bottom of the monitoring device 100 than the first ventilation holes 86. As hot air rises and is expelled from the monitoring device 100 through the first ventilation hole 86, it will cause the cold air outside the lower half of the monitoring device to enter the installation space 16 through the second ventilation hole 88. This will cause the gas entering the installation space 16 to form convection, thereby expelling the heat from the installation space 16 from the monitoring device 100 and thus dissipating heat from the components of the monitoring device 100.

[0076] In some implementations, please refer to Figure 8 , Figure 9 and Figure 10The insertion part 74 forms an operating cavity 92. The battery module 20 is inserted into the enclosure part 36 through the operating cavity 92. The side wall of the insertion part 74 facing the display screen 24 has a connector opening 94. The battery module 20 is connected to a battery connector 96. The battery connector 96 is located in the operating cavity 92 and exposed to the connector opening 94. The side of the enclosure part 36 connected to the insertion part 74 has an opening 98. The opening 98 is used for the battery module 20 to be inserted into the enclosure part 36 through the insertion part 74. The side wall of the insertion part 74 forming the operating cavity 92 forms a first projection area P1 on the plane where the lower end of the second shell 14 is located. The periphery of the enclosure part 36 forming the opening 98 forms a second projection area P2 on the plane where the lower end of the second shell 14 is located. The area of ​​the first projection area P1 is S1, the area of ​​the second projection area P2 is S2, S1>S2, and the second projection area P2 is located within the first projection area P1.

[0077] Therefore, the above design can provide a larger operating cavity 92, so that when the battery module 20 is inserted into the battery compartment 22, there is still enough space to facilitate the alignment of the battery connector 96 with the connector opening 94.

[0078] Specifically, the battery module 20 can be inserted into the insertion part 74 through the mounting port 80 at the lower end of the second housing 14 and pushed into the enclosure part 36 through the opening 98 from the insertion part 74. The battery connector 96 can extend out of the insertion part 74 from the bottom of the battery module 20 through the connector opening 94. The battery connector 96 can be connected to the power interface on the main circuit board 18, so that the battery module 20 can supply power to the main circuit board 18, and the main circuit board 18 can provide the power output of the battery module 20 to other electrical components (such as pump 30, valve 32, display screen 24, etc.). The area of ​​the first projection area P1 is S1, and the area of ​​the second projection area P2 is S2, S1>S2, and the second projection area P2 is located within the first projection area P1, making the space of the operating cavity 92 below the enclosure part 36 larger. When the battery module 20 is inserted into the battery compartment 22, there is still enough space to facilitate the alignment of the battery connector 96 with the connector opening 94, so that the battery connector 96 extends out of the insertion part 74 and connects to the main circuit board 18.

[0079] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with an embodiment or example that are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0080] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A monitoring device, characterized in that, The device includes a first shell and a second shell, which are connected to form an installation space. The installation space contains a valve pump assembly, a main circuit board, and a battery module. The valve pump assembly and the main circuit board are directly mounted on the first shell. The surface of the second shell facing the installation space has a battery compartment integrally formed with the second shell. The battery module is detachably installed in the battery compartment. A display screen is provided on the surface of the first shell away from the installation space. The upper end of the battery compartment is connected to the upper end of the second shell, and the lower end of the battery compartment is connected to the lower end of the second shell. The planes containing the length and width directions of the battery compartment are perpendicular to the plane containing the display screen.

2. The monitoring device according to claim 1, characterized in that, The battery compartment includes a enclosure, the enclosure having a receiving cavity that accommodates the battery module to limit its position. The front end of the enclosure facing the display screen is an open end. The monitoring device includes a battery cover that covers the open end. The battery cover separates the battery module from the main circuit board and separates the battery module from the valve pump assembly.

3. The monitoring device according to claim 2, characterized in that, The enclosure includes a first enclosure, a second enclosure, and a third enclosure. The first enclosure is located at the lower end of the enclosure. The second enclosure is connected to the upper inner wall of the second shell. The third enclosure is connected to the rear inner wall of the second shell. The third enclosure includes a rib portion and a first flat portion. The rib portion is connected to the first enclosure, and the first flat portion is connected to the second enclosure. The inner wall surface of the first enclosure, at least a portion of the first planar portion surface, and at least a portion of the inner wall surface of the second enclosure are all connected to the battery module.

4. The monitoring device according to claim 3, characterized in that, The vertical plane of the plane where the lower end of the second shell is located forms an angle of 5° to 15° with the plane where the display screen is located; The rear end of the second shell includes a second flat part and a curved part connected sequentially from top to bottom. The plane where the second flat part is located is parallel to the plane where the display screen is located. The upper end of the curved part is connected to the second flat part, and the lower end of the curved part is connected to the lower end of the second shell. The cross-section of any point on the curved surface of the curved part passes through the mounting space. The first planar portion is disposed on the inner sidewall surface of the second planar portion, and the rib portion is disposed on the inner sidewall surface of the rear end of the second shell.

5. The monitoring device according to claim 4, characterized in that, The rib section includes a plurality of first ribs protruding from the inner sidewall surface of the rear end of the second shell, and the plurality of first ribs support at least one side of the battery module in a direction perpendicular to the plane of the display screen.

6. The monitoring device according to claim 3, characterized in that, The first enclosure has a first reinforcing rib protruding from both sides of its horizontal direction, and the second enclosure has a second reinforcing rib protruding from both sides of its horizontal direction. The end of the first reinforcing rib near the display screen has a first buckle, and the end of the second reinforcing rib near the display screen has a second buckle. When the battery cover is installed on the enclosure, both the first buckle and the second buckle are engaged with the side wall of the battery cover.

7. The monitoring device according to claim 3, characterized in that, The battery cover has a plurality of second ribs protruding from the inner wall surface facing the battery compartment, and the plurality of second ribs support at least one side of the battery module in a direction perpendicular to the plane of the display screen.

8. The monitoring device according to claim 2, characterized in that, The monitoring device includes a middle baffle, which is an integral structure with the battery cover, and the middle baffle divides the receiving cavity into two parts.

9. The monitoring device according to claim 2, characterized in that, The battery compartment includes an insertion part connected to the lower end of the second shell. The enclosure part is located above the insertion part. The left and right sides of the enclosure part are provided with vents that communicate with the receiving cavity. The lower end of the second shell is provided with an installation port. The battery module is installed into the enclosure part through the installation port and the insertion part.

10. The monitoring device according to claim 9, characterized in that, The insertion part forms an operating cavity. The battery module is inserted into the enclosure part through the operating cavity. The side wall of the insertion part facing the display screen has a connector opening. The battery module is connected to a battery connector. The battery connector is located in the operating cavity and exposed through the connector opening. The side of the enclosure part connected to the insertion part has an opening for the battery module to be inserted into the enclosure part through the insertion part. The side wall of the insertion part forming the operating cavity forms a first projection area on the plane where the lower end of the second shell is located. The periphery of the enclosure part forming the opening forms a second projection area on the plane where the lower end of the second shell is located. The area of ​​the first projection area is S1, the area of ​​the second projection area is S2, S1>S2, and the second projection area is located within the first projection area.

Images