CN116113211A

CN116113211A - Monitoring instrument

Info

Publication number: CN116113211A
Application number: CN202310084677.7A
Authority: CN
Inventors: 韩江; 丁明石; 邓南方
Original assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd; Shenzhen Mindray Scientific Co Ltd
Current assignee: Shenzhen Mindray Bio Medical Electronics Co Ltd; Shenzhen Mindray Scientific Co Ltd
Priority date: 2018-08-09
Filing date: 2018-08-09
Publication date: 2023-05-12
Also published as: CN115517629A; CN109222899A; CN109222899B

Abstract

The invention provides a monitor, which comprises a shell and a plurality of board cards arranged in the shell, wherein the board cards are arranged on the shell; at least two adjacent boards are parallel to each other, and a heat dissipation channel is formed between the at least two adjacent boards which are arranged in parallel; the shell is provided with a heat dissipation hole which is arranged corresponding to the heat dissipation channel. According to the monitor provided by the embodiment of the invention, at least two adjacent boards in the shell are arranged in parallel, so that a heat dissipation channel is formed between the boards which are parallel to each other, and the formed heat dissipation channel can enable air to smoothly flow; because the shell is provided with the radiating holes which are arranged corresponding to the radiating channels, through the arrangement, the air flow in the radiating channels can be effectively ensured to flow out of and flow into the shell through the radiating holes, and then the radiating effect of the board card is ensured.

Description

Monitoring instrument

The present application is a divisional application of the invention with the application date of 2018, 08, 09, the name of "monitor" and the application number of 201810904411.1.

Technical Field

The invention relates to the technical field of medical equipment, in particular to a monitor.

Background

The existing high-end monitor is generally structured as follows: the main control board, the interface board, the battery bin and the like are all fixed on a sheet metal support, the power module is generally placed in the rear shell of the monitor, and the heat is dissipated to the outside through a large radiator, the radiator is used as a part of the rear shell, and all the board cards are connected with each other through cables or contact pins.

Because of the existence of the whole bracket metal plate, the internal space can be divided into pieces, the space utilization rate is lower, and a good heat dissipation channel (the good heat dissipation channel is a smooth space from bottom to top) is not arranged in the power supply module, so that the power supply module needs to additionally bear a radiator to dissipate heat, and the heat dissipation effect is seriously influenced.

Disclosure of Invention

The invention provides a monitor, which can solve the problem of heat dissipation in the monitor through heat dissipation channels formed between boards arranged in parallel.

According to a first aspect of the present invention, the present invention provides a monitor, which is characterized by comprising a housing, an insert box disposed in a cavity enclosed by the housing, a plurality of boards and a board support, wherein the boards at least comprise a communication interface board disposed on the insert box and a main control board disposed on the board support; the communication interface board is arranged in parallel with the main control board, and a heat dissipation channel is formed between the communication interface board and the main control board.

According to a second aspect of the present invention, there is provided another monitor, which is characterized by comprising a housing and a plurality of boards disposed in a cavity defined by the housing; at least two adjacent boards are parallel to each other, and a heat dissipation channel is formed between the at least two adjacent boards which are arranged in parallel; the shell is provided with a heat dissipation hole which is arranged corresponding to the heat dissipation channel.

According to the monitor provided by the invention, at least two adjacent boards in the shell are arranged in parallel, so that a heat dissipation channel is formed between the boards which are parallel to each other, and the formed heat dissipation channel can enable air to smoothly flow; because the shell is provided with the radiating holes which are arranged corresponding to the radiating channels, through the arrangement, the air flow in the radiating channels can be effectively ensured to flow out of and flow into the shell through the first radiating holes, and then the radiating effect inside the monitor is ensured.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a monitor according to an embodiment of the present invention;

FIG. 2 is a top view of a monitor according to an embodiment of the present invention;

fig. 3 is a perspective view of a monitor according to an embodiment of the present invention;

FIG. 4 is an exploded view of a monitor according to an embodiment of the present invention;

fig. 5 is a schematic view of an internal structure of a rear case according to an embodiment of the present invention;

FIG. 6 is a perspective view of a rear housing provided in an embodiment of the present invention;

FIG. 7 is an exploded view of the internal structure of the rear housing according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a board card bracket according to an embodiment of the invention;

fig. 9 is a schematic structural view of a front shell according to an embodiment of the present invention.

Detailed Description

Reference is made to various exemplary embodiments herein. However, those skilled in the art will recognize that changes and modifications may be made to the exemplary embodiments without departing from the scope herein.

The terms first, second and the like in the description and in the claims and in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

1-6, a monitor is provided, including a housing and a plurality of boards disposed in a cavity defined by the housing; at least two adjacent boards are parallel to each other, and a heat dissipation channel is formed between the at least two adjacent boards which are arranged in parallel; the shell is provided with a first heat dissipation hole which is arranged corresponding to the heat dissipation channel.

According to the monitor provided by the embodiment of the invention, at least two adjacent boards in the shell are arranged in parallel, so that a heat dissipation channel is formed between the boards which are parallel to each other, and the formed heat dissipation channel can enable air to smoothly flow; because the shell is provided with the first radiating holes which are arranged corresponding to the radiating channels, through the arrangement, the air flow in the radiating channels can be effectively ensured to flow out of and flow into the shell through the first radiating holes, and then the radiating effect of the board card is ensured. Of course, the first heat dissipation hole is communicated with the heat dissipation channel, and specifically, can be arranged at the top end of the heat dissipation channel, so that convection of cold and hot air outside and inside the monitor can be better protected.

In this embodiment, the first heat dissipation hole includes an air inlet 1102 and an air outlet 1101; the air inlet 1102 is arranged corresponding to the low end of the heat dissipation channel, and the air outlet 1101 is arranged corresponding to the high end of the heat dissipation channel. Because the principle that hot gas rises and cold air descends, the high-temperature gas absorbing heat floats at the high end position of the heat dissipation channel more easily, and therefore, through the arrangement, the outside air of the shell and the inside air (the air in the heat dissipation channel) of the shell are beneficial to circularly flowing, and the heat dissipation effect of the board is further improved. Of course, other configurations are also possible.

Further, the monitor also comprises an insert box 1 and a board card bracket 3 which are arranged in a cavity surrounded by the shell; the plurality of boards at least comprise a communication interface board 101 arranged on the back surface of the plug-in box 1 and a main control board 307 arranged on the board card bracket 3; the communication interface board 101 is disposed in parallel with the main control board 307, and a heat dissipation channel is formed between the communication interface board 101 and the main control board 307. The communication interface board is used for forwarding vital sign information adopted by the plug-in module to the main control board. The main control board is used for processing the acquired vital sign information, such as analysis statistics, output display and the like.

The plurality of boards further includes an independent display panel 2301, the independent display panel 2301 being disposed between the card cage 1 and the board card holder 3 by the additional holder 23, the independent display panel 2301 being parallel to the main control panel 307. So as to form a heat dissipation path between the independent display panel 2301 and the main control panel 307.

Still further, the plurality of boards further includes a power board 306, the power board 306 is disposed on the board support 3, and the power board 306 is parallel to the main control board 307. In this embodiment, the power panel 306 is disposed on a surface of the board card bracket 3 away from the main control panel 307. So as to form a heat dissipation path between the power board 306 and the main control board 307.

Through the arrangement, the communication interface board 101, the independent display board 2301, the main control board 307 and the power board 306 are all arranged in parallel, and a heat dissipation channel is formed between every two adjacent boards, so that the heat dissipation effect is effectively ensured.

Two boards parallel to each other are perpendicular with respect to the bottom surface of the housing 20. As shown in fig. 5, two boards parallel to each other are a main control board 307 and a communication interface board 101, respectively, and the main control board 307 and the communication interface board 101 are vertically disposed with respect to the bottom surface casing 20 of the housing.

Further, the shell comprises a front shell and a rear shell, and the plurality of board cards are arranged in the rear shell. And the arrangement direction of the two mutually parallel boards is parallel to the connection surfaces of the front shell and the rear shell. Through the arrangement, the installation of the board card is facilitated. Other arrangements are possible, for example, two parallel boards being placed horizontally with respect to the housing, or two parallel boards being placed obliquely with respect to the housing, which are not mentioned here again and are all within the scope of protection.

Further, the plurality of boards are parallel to each other. As shown in fig. 5 and 7, the monitor includes a plurality of boards, wherein several boards are respectively a main control board 307, a communication interface board 101, a power board 306 and an independent display board 2301, and the boards are all arranged in parallel. The independent display panel 2301 is used as independent display control.

Wherein the individual display panels 2301 may be disposed within the housing by additional brackets 23.

The monitor provided in the embodiment of the present invention further includes a second heat dissipation hole 1103 disposed on a wall of the housing adjacent to the wall of the housing having the first heat dissipation hole disposed therein. By providing the second heat radiating holes 1103, heat radiating efficiency is further improved. Wherein, be provided with the casing wall of first louvre and be provided with the adjacent setting of casing wall of second louvre 1103, first louvre corresponds the setting with the radiating channel, consequently, the side of second louvre 1103 and integrated circuit board corresponds the setting, effectively dispels the heat to the heat clearance between integrated circuit board and the shell, has further improved the radiating effect.

The first heat dissipation holes are provided on the back housing wall of the housing, and the second heat dissipation holes 1103 are provided on the side housing wall of the housing. Through above-mentioned setting for first louvre and second louvre 1103 combined action dispel the heat to the different positions of panel card, have further improved the radiating effect.

The housing includes a front housing 21 and a rear housing 11, and a plurality of board cards are disposed in the rear housing 11. It will be appreciated that the front housing 21 is the mounting location for the screen 2102, and that the front housing 21, when mated with the rear housing 11, forms a cavity for receiving a board card.

As shown in fig. 7, the top of the rear case 11 is provided with a cover plate 16, and the cover plate 16 is provided with a handle 18.

To facilitate the individual disassembly and assembly of the board, the board is perpendicular to the connection surface of the front case 21 and the rear case 11. That is, after the front case 21 and the rear case 11 are relatively separated, an operator can observe all the boards through the opening of the rear case 11, so as to easily mount and dismount the boards in the rear case 11.

Further, the front case 21 is an integrated full-fit display touch screen assembly. Through the arrangement, the volume requirement of the front shell 21 is effectively reduced, and the structural compactness of the monitor is improved. The full-lamination display touch screen assembly is a touch screen which is combined by applying a full-lamination mode. The full-lamination display touch screen assembly is characterized in that the liquid crystal display screen and the glass cover plate are in seamless lamination by utilizing glue liquid such as OCA optical glue or UV glue. Through the arrangement, gaps are effectively avoided, so that cleaning operation is facilitated.

As shown in fig. 9, the integrated full-fit display touch screen assembly includes a front housing 2101, a screen 2102 disposed on the front housing 2101, and a seal 2103 between the screen 2102 and an edge of the front housing 2101. Through setting up sealing member 2103, reduce the assembly precision demand of screen 2102 and preceding shell 2101 to, through increasing sealing member 2103, guaranteed the clean and tidy nature of the outer surface (the front surface of monitor) of the full laminating display touch-sensitive screen subassembly of integration, the disinfection operation of being convenient for has made things convenient for the clean operation of monitor, reduces the bacterium and remains.

Further, a gasket is provided between the mating surfaces of the screen 2102 and the front housing 2101.

Preferably, the seal 2103 protrudes from the screen 2102 and the front housing 2101. Through the arrangement, the sealing element 2103 is firstly contacted with external components (desktop, ground and the like) when the monitor is placed in a wrong or toppled state and the like with the screen 2102 facing downwards, so that the screen 2102 is prevented from being directly contacted with hard objects to be damaged, the front housing 2101 is prevented from being directly contacted with the external components (desktop, ground and the like), and the screen 2102 and the front housing 2101 are well protected.

The rear housing 11 includes a rear housing body and a detachable housing wall detachably connected with respect to the rear housing body. Through the arrangement, the separate processing is convenient.

The detachable housing wall is the bottom housing wall 20 or the side housing wall of the rear housing 11.

Such as components made of a higher durometer (e.g., metal) material to facilitate improved connection stability.

Further, the detachable shell wall is a maintenance door capable of being detached and then maintaining parts in the rear shell main body. Through the arrangement, the maintenance and the disassembly operation of the parts inside the rear shell 11 are facilitated. Wherein, through adjusting spare part position and circuit distribution in the backshell 11, make the maintenance of spare part in the backshell main part all go on through the maintenance door department.

Further, the detachable housing wall is a connection plate for connection with external equipment. So as to improve the installation strength and further improve the installation stability of the monitor. In the present embodiment, the detachable housing wall is the bottom housing wall 20 of the rear housing 11. Through the above-mentioned setting to the bottom surface casing wall 20 is independently set up to, can place the monitor in shallow or relevant etc. external equipment, be connected with external equipment through bottom surface casing wall 20, further improved connection stability.

Preferably, the connecting plate is a sheet metal part or a combined structure of engineering plastics and metal. Namely, the connecting plate is made of a material with high hardness and strength, so that the connecting stability is further improved.

To facilitate battery disassembly, a battery compartment 2001 is provided on the wall of the removable housing. Of course, the battery compartment 2001 may be located elsewhere in the monitor, and is not described in detail herein and is within the scope of protection.

Further, as shown in fig. 3, a vent 2002 is provided in the removable housing wall. That is, in the present embodiment, the vent hole 2002 is provided in the bottom surface case wall 20. Through the arrangement, the ventilation and heat dissipation effects are effectively improved.

The monitor provided by the embodiment of the invention further comprises a board card bracket 3 for fixing the board card. Through setting up the integrated circuit board support 3, can more nimble regulation integrated circuit board in the position in the shell to further improve the radiating effect.

As shown in fig. 8, the board holder 3 includes an intermediate connector 302 for mounting the board card and a housing connector provided at an end of the intermediate connector 302. The fixing of the board holder 3 in the housing is completed by the connection of the housing connector to the housing, and the mounting of the board on the intermediate connector 302 is indirectly completed.

Further, the intermediate connector 302 is provided with housing connectors at both ends. In the present embodiment, the case connectors are a bottom connector 305 connected to the rear case 11 and a top connector 301 connected to the front case 21, respectively. In order to further improve the connection stability, additional connection members 304 may be provided at the other two ends of the intermediate connection member 302 (the intermediate connection member 302 is quadrangular), and by the above arrangement, the connection stability is effectively improved.

The housing connector has a vent hole therein. As shown in fig. 8, the top connector 301 is provided with a top vent 3011.

To improve the compactness of the monitor, the board cards are mounted on both sides of the intermediate connector 302. As shown in fig. 8, a main control board 307 and a power board 306 are respectively disposed on two sides of the intermediate connection member 302. Of course, in other embodiments, the monitor may not include a separate power board, and the power module thereof may be integrated on the main control board.

Further, the board card includes a communication interface board 101; the card box 1 is further included, the back surface of the card box 1 is embedded in the housing, and the communication interface board 101 is provided on the back surface of the card box 1. By the arrangement, the plug-in box 1 is effectively utilized, and the utilization rate of components is further improved.

Preferably, the first heat dissipation holes are circular holes or kidney-shaped holes. In this embodiment, in order to ensure the heat dissipation effect, the first heat dissipation holes are waist-shaped holes. The first heat dissipation holes are multiple in number and are arranged in a matrix. The housing portion provided with the first heat radiation holes is made to form a grid-like structure, thereby ensuring the heat radiation effect.

Likewise, the second heat dissipating holes 1103 may be circular holes or waist holes. The second heat radiating holes 1103 are also preferably provided as waist-shaped holes. The number of the second heat dissipating holes 1103 is plural and arranged in a matrix.

The main heat source in the monitor is a main control board, and the communication interface board, the power panel and the independent display panel can generate more heat during operation. When the heat in the main monitor is increased, the air temperature in the main monitor is high, and the air temperature in the main monitor is low, so that the hot air rises and flows out through the radiating holes. Namely, through the heat dissipation channel, the convection of cold and hot air outside and inside the monitor can be realized, and the heat dissipation is realized. Meanwhile, the low-power consumption monitor is popular at any time, the heat dissipation capacity of the low-power consumption monitor is smaller and smaller, and the low-power consumption monitor can meet the heat dissipation standard only through the heat dissipation channel, so that a heat dissipation fan is not required to be arranged. Of course, in other embodiments, the heat dissipation fans may be provided at the same time, but it should be understood that the heat dissipation fans are not necessarily configured by the heat dissipation channel structure provided in the present embodiment.

While the principles herein have been shown in various embodiments, many modifications of structure, arrangement, proportions, elements, materials, and components, which are particularly adapted to specific environments and operative requirements, may be used without departing from the principles and scope of the present disclosure. The above modifications and other changes or modifications are intended to be included within the scope of this document.

The foregoing detailed description has been described with reference to various embodiments. However, those skilled in the art will recognize that various modifications and changes may be made without departing from the scope of the present disclosure. Accordingly, the present disclosure is to be considered as illustrative and not restrictive in character, and all such modifications are intended to be included within the scope thereof. Also, advantages, other advantages, and solutions to problems have been described above with regard to various embodiments. The benefits, advantages, solutions to problems, and any element(s) that may cause any benefit, advantage, or solution to occur or become more pronounced are not to be construed as a critical, required, or essential feature.

Those skilled in the art will recognize that many changes may be made to the details of the above-described embodiments without departing from the underlying principles of the invention. Accordingly, the scope of the invention should be determined only by the following claims.

The above examples illustrate only a few embodiments, which are described in greater detail and which are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. The monitor is characterized by comprising a shell, an insert box, a plurality of boards and a board bracket, wherein the insert box is arranged in a cavity surrounded by the shell; the communication interface board is arranged in parallel with the main control board, and a heat dissipation channel is formed between the communication interface board and the main control board.

2. The monitor of claim 1, wherein the plurality of boards further comprises an independent display panel disposed between the card cage and the board card support by an additional support, the independent display panel being parallel to the main control panel.

3. The monitor of claim 1, wherein the plurality of boards further comprises a power board disposed on the board support, the power board being parallel to the main control board.

4. The monitor of claim 1, wherein the plurality of boards are disposed vertically parallel to one another.

5. The monitor of claim 1, wherein the housing comprises a front housing and a rear housing, the plurality of boards being disposed within the rear housing.

6. The monitor of claim 5 wherein the front housing is an integral full-fit display touch screen assembly.

7. The monitor of claim 6, wherein the integrated full-fit display touch screen assembly comprises a front housing, a screen disposed on the front housing, and a seal between the screen and an edge of the front housing.

8. The monitor of claim 7, wherein the seal protrudes from the screen and the front housing.

9. The monitor of claim 5 wherein the back housing comprises a back housing body and a detachable housing wall detachably connected with respect to the back housing body.

10. The monitor of claim 9, wherein the detachable housing wall is a bottom housing wall or a side housing wall of the back housing; or the detachable shell wall is a maintenance door which can be detached to maintain the parts in the rear shell main body; or the detachable shell wall is a connecting plate for connecting with external equipment.

11. The monitor of claim 9 wherein a battery compartment is provided on the detachable housing wall; or, a vent hole is arranged on the wall of the detachable shell.

12. The monitor of claim 3, wherein the board card bracket comprises a middle connecting piece for mounting the board card and a shell connecting piece arranged at the end part of the middle connecting piece, and the main control board and the power supply board are respectively arranged at two sides of the middle connecting piece.

13. The monitor is characterized by comprising a shell and a plurality of board cards arranged in a cavity surrounded by the shell; at least two adjacent boards are parallel to each other, and a heat dissipation channel is formed between the at least two adjacent boards which are arranged in parallel; the shell is provided with a heat dissipation hole which is arranged corresponding to the heat dissipation channel.

14. The monitor of claim 13, further comprising an enclosure and a card support disposed within the cavity defined by the housing, the plurality of cards including at least a communications interface board disposed on the enclosure and a master control board disposed on the card support; the communication interface board is arranged in parallel with the main control board, and a heat dissipation channel is formed between the communication interface board and the main control board.

15. The monitor of claim 13, wherein the plurality of boards further comprises an independent display panel disposed between the card cage and the board card support by an additional support, the independent display panel being parallel to the main control panel.

16. The monitor of claim 13, wherein the plurality of boards further comprises a power board disposed on the board support, the power board being parallel to the main control board.

17. The monitor of claim 13, wherein the plurality of boards are disposed vertically parallel to one another.

18. The monitor of claim 13, wherein the housing comprises a front housing and a rear housing, the plurality of cards being disposed within the rear housing.

19. The monitor of claim 18 wherein the front housing is an integral full-fit display touch screen assembly.

20. The monitor of claim 19, wherein the integrated full-fit display touch screen assembly comprises a front housing, a screen disposed on the front housing, and a seal between the screen and an edge of the front housing.

21. The monitor of claim 20, wherein the seal protrudes from the screen and the front housing.

22. The monitor of claim 18, wherein the back housing comprises a back housing body and a detachable housing wall detachably connected with respect to the back housing body.

23. The monitor of claim 19, wherein the detachable housing wall is a bottom housing wall or a side housing wall of the back housing; or the detachable shell wall is a maintenance door which can be detached to maintain the parts in the rear shell main body; or the detachable shell wall is a connecting plate for connecting with external equipment.

24. The monitor of claim 23 wherein a battery compartment is provided on the detachable housing wall; alternatively, the detachable housing wall is provided with a vent.

25. The monitor of claim 16, wherein the board card bracket comprises a middle connecting piece for mounting the board card and a shell connecting piece arranged at the end part of the middle connecting piece, and the main control board and the power board are respectively arranged at two sides of the middle connecting piece.