CN115517629A

CN115517629A - Monitor

Info

Publication number: CN115517629A
Application number: CN202211365882.2A
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: 2022-12-27
Also published as: CN116113211A; CN109222899A; CN109222899B

Abstract

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

Description

Monitor

The application is a divisional application of the invention with the application date of 09.08 months in 2018, the invention is named as a 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 generally has the following structure: the main control board, the interface board, the battery bin and the like are all fixed on a metal plate support, the power supply module is generally placed in a monitor rear shell, heat is dissipated outwards through a large heat sink, the heat sink serves as a part of the rear shell, and all board cards are connected with one another through cables or pins.

Because there is the existence of monolith support panel beating, the inner space can be by the fragmentary more of segmentation, and space utilization is lower to, there is not good heat dissipation channel (good heat dissipation channel is a unobstructed space from bottom to top) in the built-in, lead to power module to additionally bear the radiator and dispel the heat, seriously influence the radiating effect.

Disclosure of Invention

The invention provides a monitor, which can solve the problem of heat dissipation in the monitor through a heat dissipation channel formed between parallel board cards.

According to a first aspect of the present invention, the present invention provides a monitor, which is characterized by comprising a housing, a card box disposed in a cavity enclosed by the housing, a plurality of cards and a card bracket, wherein the plurality of cards at least comprise a communication interface board disposed on the card box and a main control board disposed on the card bracket; the communication interface board and the main control board are arranged in parallel, 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, the present invention provides another monitor, which is characterized in that the monitor comprises a housing and a plurality of board cards arranged in a cavity enclosed by the housing; at least two adjacent board cards are parallel to each other, and a heat dissipation channel is formed between the at least two adjacent board cards which are arranged in parallel to each other; the shell is provided with heat dissipation holes which are arranged corresponding to the heat dissipation channels.

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

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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 provided in accordance with an embodiment of the present invention;

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

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

fig. 7 is an exploded view of the internal structure of a rear case according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a board card support provided in an embodiment of the present invention;

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

Detailed Description

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

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

As shown in fig. 1 to 6, a monitor is provided, which includes a housing and a plurality of boards disposed in a cavity defined by the housing; at least two adjacent board cards are parallel to each other, and a heat dissipation channel is formed between at least two adjacent board cards which are arranged in parallel to each other; 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 board cards in the shell are arranged in parallel, so that a heat dissipation channel is formed between the board cards which are parallel to each other, and the formed heat dissipation channel can allow air to flow smoothly; because the shell is provided with the first heat dissipation hole which is arranged corresponding to the heat dissipation channel, through the arrangement, the air flow in the heat dissipation channel can be effectively ensured to flow out of the shell and flow into the shell through the first heat dissipation hole, and further, the heat dissipation effect of the board card is ensured. Of course, the first heat dissipation hole is communicated with the heat dissipation channel, and specifically, the first heat dissipation hole can be arranged at the top end of the heat dissipation channel so as to better protect the cold and hot air convection between the outside and the inside of the monitor.

In this embodiment, the first heat dissipation holes include an inlet 1102 and an outlet 1101; the air inlet 1102 is disposed corresponding to the lower end of the heat dissipation channel, and the air outlet 1101 is disposed corresponding to the upper end of the heat dissipation channel. Because the principle that the rising air conditioning of steam descends, the high-temperature gas that absorbs heat is changeed and is floated on the high-end position of heat dissipation channel, consequently, through above-mentioned setting, is favorable to the outside air of shell and the inside air (the air in the heat dissipation channel) of shell to carry out the circulation flow, has further improved the radiating effect to the integrated circuit board. Of course, other configurations are possible.

Furthermore, the monitor also comprises a plug-in box 1 and a board card bracket 3 which are arranged in a cavity defined by the shell; the plurality of board cards at least comprise a communication interface board 101 arranged on the back surface of the card 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 transmitting the 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, for example, performing analysis statistics, outputting and displaying, and the like.

The plurality of boards further comprise independent display boards 2301, the independent display boards 2301 are arranged between the plug-in box 1 and the board bracket 3 through the additional bracket 23, and the independent display boards 2301 are parallel to the main control board 307. So as to form a heat dissipation channel between the independent display panel 2301 and the main control panel 307.

Furthermore, the plurality of boards further include a power board 306, the power board 306 is disposed on the board holder 3, and the power board 306 is parallel to the main control board 307. In this embodiment, the power board 306 is disposed on a surface of the board holder 3 away from the main control board 307. So as to form a heat dissipation channel between the power board 306 and the main control board 307.

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

The two parallel boards are perpendicular with respect to the bottom housing 20 of the housing. As shown in fig. 5, two parallel boards 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 placed with respect to the bottom surface case 20 of the housing.

Further, the shell includes preceding shell and backshell, and a plurality of integrated circuit boards set up in the backshell. And the arrangement direction of the two mutually parallel board cards is parallel to the connecting surfaces of the front shell and the rear shell. Through the arrangement, the installation of the board card is facilitated. Other configurations are also possible, for example, two parallel boards can be placed horizontally relative to the housing, or two parallel boards can be placed obliquely relative to the housing, which is not described in detail here and is within the protective range.

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

Wherein the separate display panel 2301 may be disposed in the housing through the additional bracket 23.

The monitor provided by the embodiment of the present invention further includes a second heat dissipating hole 1103 disposed on a housing wall adjacent to the housing wall where the housing is provided with the first heat dissipating hole. Through setting up second louvre 1103, the radiating efficiency has further been improved. The housing wall provided with the first heat dissipation holes is adjacent to the housing wall provided with the second heat dissipation holes 1103, and the first heat dissipation holes are arranged corresponding to the heat dissipation channels, so that the second heat dissipation holes 1103 are arranged corresponding to the side faces of the board card, heat dissipation is effectively performed on the heat dissipation gap between the board card and the housing, and the heat dissipation effect is further improved.

The first heat dissipation hole is disposed on the wall of the back side housing of the housing, and the second heat dissipation hole 1103 is disposed on the wall of the side housing of the housing. Through the arrangement, the first heat dissipation hole and the second heat dissipation hole 1103 act together to dissipate heat of different positions of the board card, and the heat dissipation effect is further improved.

The shell includes preceding shell 21 and backshell 11, and a plurality of integrated circuit boards set up in backshell 11. It can be understood that the front case 21 is a mounting position of the screen 2102, and after the front case 21 is matched with the rear case 11, a cavity for accommodating the board card is formed.

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

In order to facilitate the individual disassembly and assembly of the board card, the board card is perpendicular to the connecting surface of the front shell 21 and the rear shell 11. That is, after the front shell 21 and the rear shell 11 are relatively separated, an operator can observe all boards from the opening of the rear shell 11, so as to conveniently disassemble and assemble the boards in the rear shell 11.

Further, the front case 21 is an integrated full-lamination 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 formed by seamlessly laminating the liquid crystal display screen and the glass cover plate by using glue solutions such as OCA (optically clear adhesive) or UV (ultraviolet) glue. Through the arrangement, gaps are effectively avoided, so that cleaning operation is facilitated.

As shown in fig. 9, the integrated full-touch 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 surface (the front surface of monitor) of the full laminating display touch 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, when the monitor is placed incorrectly or topples over and the like in a state that the screen 2102 faces downwards, the sealing element 2103 firstly contacts with external parts (a desktop, the ground and the like), so that the damage caused by the direct contact of the screen 2102 with hard objects is avoided, the direct contact of the front shell 2101 with the external parts (the desktop, the ground and the like) is also avoided, and the screen 2102 and the front shell 2101 are well protected.

The rear case 11 includes a rear case main body and a detachable case wall detachably attached with respect to the rear case main body. Through the arrangement, the respective processing is facilitated.

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

Such as components made of a harder (e.g., metal) material to improve connection stability.

Further, the detachable casing wall is a service door capable of detaching and servicing the parts in the rear casing main body. Through the arrangement, the maintenance, the assembly and the disassembly operations of the parts inside the rear shell 11 are facilitated. Wherein, through adjusting spare part position and circuit distribution in backshell 11 for the maintenance of spare part in the backshell main part is all can be gone on through maintenance door department.

Further, the detachable casing wall is a connection plate for connecting with an external device. So as to improve the installation strength and further improve the installation stability of the monitor. In this embodiment, the detachable housing wall is a bottom housing wall 20 of the rear housing 11. Through the arrangement, the bottom surface shell wall 20 can be conveniently and independently arranged, and the monitor can be placed in a trolley or related external equipment and is connected with the external equipment through the bottom surface shell wall 20, so that the connection stability is further improved.

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

In order to facilitate the assembly and disassembly of the batteries, a battery compartment 2001 is provided in the detachable housing wall. Of course, the battery chamber 2001 may be disposed at other positions of the monitor, which are not described in detail herein and are all within the protection range.

As shown in fig. 3, further, a vent hole 2002 is provided in the detachable housing wall. That is, in the present embodiment, the bottom surface housing wall 20 is provided with the ventilation hole 2002. 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 support 3 for fixing the board card. Through setting up integrated circuit board support 3, the regulating plate card that can be more nimble is in the position of 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 and a housing connector provided at an end of the intermediate connector 302. The fixing of the board card support 3 in the shell is completed by connecting the shell connecting piece with the shell, and the board card is installed on the middle connecting piece 302, so that the operation of installing the board card in the shell is indirectly completed.

Further, both ends of the intermediate connector 302 are provided with a housing connector. In the present embodiment, the housing 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 middle connection member 302 (the middle connection member 302 is a quadrangle), and by the above arrangement, the connection stability is effectively improved.

The shell connecting piece is provided with a vent hole. As shown in fig. 8, top connector 301 is provided with top vent holes 3011.

In order to improve the structural compactness of the monitor, the board cards are mounted on two sides of the middle connecting piece 302. As shown in fig. 8, a main control board 307 and a power board 306 are respectively disposed on two sides of the middle connector 302. Of course, in other embodiments, the monitor may not include a separate power board, and the power module may be integrated on the main control board.

Further, the board card includes a communication interface board 101; the card box comprises a card box 1, the back surface of the card box 1 is embedded in the shell, and a communication interface board 101 is arranged on the back surface of the card box 1. Through the arrangement, the plug-in box 1 is effectively utilized, and the utilization rate of parts is further improved.

Preferably, the first louver is a circular hole or a kidney-shaped hole. In this embodiment, in order to ensure the heat dissipation effect, the first heat dissipation hole is a kidney-shaped hole. Wherein, the quantity of first louvre is a plurality of and be the matrix arrangement. The casing part provided with the first heat dissipation holes forms a structure similar to a grid, and therefore the heat dissipation effect is ensured.

Similarly, the second heat dissipation holes 1103 may be circular holes or kidney-shaped holes. The second heat dissipation hole 1103 is also preferably provided as a kidney-shaped hole. The number of the second heat dissipation 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 board and the independent display board can generate more heat in work. When the inside heat of main monitor increased, inside air temperature was high, and outside air temperature is low to the hot-air rises, flows through the louvre. Through the heat dissipation channel, the cold and hot air convection outside and inside the monitor can be realized, and the heat dissipation is realized. Meanwhile, the low-power consumption monitor is popularized at any time, the heat dissipation capacity is less and less, and the heat dissipation standard can be met only through the heat dissipation channel, so that a heat dissipation fan is not needed. Of course, in other embodiments, the heat dissipation fans may also be disposed at the same time, but it should be understood that, by the heat dissipation channel structure provided in this embodiment, the heat dissipation fans are not necessarily configured.

While the principles herein have been illustrated in various embodiments, many modifications of structure, arrangement, proportions, elements, materials, and components particularly adapted to specific environments and operative requirements may be employed 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, one 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 disclosure is to be considered in all respects as illustrative and not restrictive, 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. However, 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 critical, required, or essential.

Those having skill 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 only show some embodiments, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A monitor is characterized by comprising a shell, a plug-in box arranged in a cavity defined by the shell, a plurality of board cards and a board card support, wherein the shell comprises a front shell and a rear shell, the plurality of board cards are arranged in the rear shell, and the plurality of board cards at least comprise a communication interface board arranged on the plug-in box, and a main control board and a power supply board arranged on the board card support; the communication interface board and the main control board are mutually independent, spaced and arranged in parallel, the communication interface board and the main control board are vertical relative to the bottom surface shell of the shell, and a heat dissipation channel is formed between the communication interface board and the main control board; the shell is provided with a first heat dissipation hole which is arranged corresponding to the heat dissipation channel, and the first heat dissipation hole is communicated with the heat dissipation channel;

the communication interface board is used for forwarding the vital sign information acquired by the plug-in module to the main control board;

the power panel is parallel to the main control panel, the board card support comprises an intermediate connecting piece used for installing the board card, and the main control panel and the power panel are respectively arranged on two sides of the intermediate connecting piece.

2. The monitor of claim 1, wherein said plurality of cards further comprises a stand-alone display panel disposed between said card cage and said card support by an additional support, said stand-alone display panel being parallel to said main control panel.

3. The monitor of claim 1, wherein the plurality of boards are vertically arranged in parallel, and a heat dissipation channel is formed between every two adjacent boards.

4. The monitor of claim 1, wherein the plurality of boards are arranged in parallel to each other in a direction parallel to the connecting surfaces of the front and rear housings.

5. The monitor of claim 1, the plurality of boards being disposed within the rear housing such that when the front housing is separated from the rear housing, the plurality of boards are each at least partially exposed at an opening of the rear housing such that the plurality of boards are each viewable from behind the opening of the rear housing.

6. The monitor of claim 1, wherein the front shell is an integrated full-face display touch screen assembly comprising a front housing and a screen disposed on the front housing.

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

8. The monitor of claim 1, wherein the rear housing includes a rear housing body and a detachable housing wall detachably connected with respect to the rear housing body.

9. The monitor of claim 8, wherein the detachable housing wall is a bottom housing wall or a side housing wall of the rear 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 housing wall is a connecting plate for connecting with external equipment.

10. The monitor of claim 8, wherein a battery compartment is provided in the wall of the removable housing; or, a vent hole is arranged on the wall of the detachable casing.

11. The monitor as claimed in claim 1, wherein the first heat dissipation hole includes an air inlet and an air outlet, the air inlet is disposed at a lower end of the heat dissipation channel, and the air outlet is disposed at a higher end of the heat dissipation channel, so as to form a heat dissipation path with the heat dissipation channel for air circulation with the outside of the housing.

12. A monitor, comprising:

a housing;

the board cards are arranged in a cavity defined by the shell, wherein the shell comprises a front shell and a rear shell, and the board cards are arranged in the rear shell;

at least two adjacent board cards are parallel to each other, and a heat dissipation channel is formed between the at least two adjacent board cards which are arranged in parallel to each other; wherein the content of the first and second substances,

the shell is provided with a first heat dissipation hole, and the shell further comprises a second heat dissipation hole arranged on the adjacent shell wall of the shell provided with the first heat dissipation hole, wherein the first heat dissipation hole is arranged corresponding to the heat dissipation channel, and the second heat dissipation hole is arranged corresponding to the side face of the board card;

the card box and the card bracket are arranged in a cavity defined by the shell, and the plurality of cards at least comprise a communication interface board arranged on the card box and a main control board arranged on the card bracket; the communication interface board and the main control board are mutually independent, spaced and arranged in parallel, and a heat dissipation channel is formed between the communication interface board and the main control board; and the communication interface board is used for transmitting the vital sign information acquired by the plug-in module to the main control board.

13. The monitor of claim 12, wherein said plurality of cards further comprises a stand-alone display panel disposed between said card cage and said card support by an additional support, said stand-alone display panel being parallel to said main control panel.

14. The monitor of claim 12, wherein the plurality of boards further comprises a power strip disposed on the board support, the power strip being parallel to the main control board.

15. The monitor of claim 12, wherein the plurality of boards are vertically disposed in parallel, and a heat dissipation channel is formed between each two adjacent boards.

16. The monitor of claim 12, wherein the plurality of boards are parallel to each other and are arranged in a direction parallel to the connecting surfaces of the front and rear housings.

17. The monitor of claim 12, the plurality of boards being disposed within the rear housing such that when the front housing is separated from the rear housing, the plurality of boards are each at least partially exposed at an opening of the rear housing such that the plurality of boards are each viewable from behind the opening of the rear housing.

18. The monitor of claim 12, wherein the front housing is an integrated full-face display touch screen assembly comprising a front housing and a screen disposed on the front housing.

19. The monitor of claim 18, wherein the integrated full-fledged display touch screen assembly further comprises a seal disposed between the screen and an edge of the front housing, the seal protruding from the screen and the front housing.

20. The monitor of claim 12, wherein the rear housing includes a rear housing body and a removable housing wall removably connected with respect to the rear housing body.

21. The monitor of claim 17, wherein the detachable housing wall is a bottom housing wall or a side housing wall of the rear 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 housing wall is a connecting plate for connecting with external equipment.

22. The monitor of claim 21, wherein a battery compartment is provided in the wall of the removable housing; or, the detachable shell wall is provided with a vent hole.

23. The monitor of claim 14, wherein the board support includes a middle connector for mounting the board and a housing connector disposed at an end of the middle connector, the main control board and the power board being disposed on opposite sides of the middle connector.

24. The monitor of claim 12, wherein the first heat dissipation hole comprises an air inlet and an air outlet, the air inlet is disposed at a lower end of the heat dissipation channel, and the air outlet is disposed at a higher end of the heat dissipation channel, so as to form a heat dissipation path with the heat dissipation channel for air circulation with the outside of the housing.