CN213784010U - Vehicle-mounted high-temperature anti-interference display driving board - Google Patents
Vehicle-mounted high-temperature anti-interference display driving board Download PDFInfo
- Publication number
- CN213784010U CN213784010U CN202120046227.5U CN202120046227U CN213784010U CN 213784010 U CN213784010 U CN 213784010U CN 202120046227 U CN202120046227 U CN 202120046227U CN 213784010 U CN213784010 U CN 213784010U
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- China
- Prior art keywords
- circuit mounting
- heat
- vehicle
- frame
- mounting panel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000003139 buffering effect Effects 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an anti-interference display drive board of on-vehicle high temperature, including the circuit mounting panel, the front surface fixed mounting of circuit mounting panel has driver chip, the front surface of circuit mounting panel is located driver chip's below position fixed mounting and has a plurality of drive electric capacity, the front surface of circuit mounting panel is located the equal fixed mounting in both sides position of driver chip and has the drive plate to connect, the equal fixed mounting in front surface four corners position of circuit mounting panel has the installation screw, the outside of circuit mounting panel is provided with heat conduction protective frame, the rear surface fixed mounting of circuit mounting panel has two heat conduction copper pipes. An anti-interference display drive board of on-vehicle high temperature belongs to the drive plate field, can increase the heat transfer speed of drive plate to increased whole radiating effect, more high temperature resistant uses, can reduce the impact force that the drive plate received, more firm installs and uses.
Description
Technical Field
The utility model relates to a drive plate field, in particular to anti-interference display drive board of on-vehicle high temperature.
Background
The vehicle-mounted high-temperature anti-interference display driving board is a driving circuit board which is used for being installed on an automobile and driving the automobile display to be used, is widely used in various automobiles, has a better using effect, and gradually improves the using requirements of people on the vehicle-mounted high-temperature anti-interference display driving board, but the existing vehicle-mounted high-temperature anti-interference display driving board cannot meet the requirements of people, so that the vehicle-mounted high-temperature anti-interference display driving board which is more convenient to use is needed; when the anti-interference display drive plate of on-vehicle high temperature used, the heat transfer that carries on that can not be quick has reduced whole radiating effect, and the unable high temperature resistant uses, simultaneously, can not reduce the impact force that the drive plate received, and the unable firmer installs and uses.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an anti-interference display drive board of on-vehicle high temperature can effectively solve the problem in the background.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a vehicle-mounted high-temperature anti-interference display drive board comprises a circuit mounting board, wherein a drive chip is fixedly mounted on the front surface of the circuit mounting board, a plurality of drive capacitors are fixedly mounted on the front surface of the circuit mounting board below the drive chip, drive board connectors are fixedly mounted on the front surface of the circuit mounting board at two sides of the drive chip, mounting screws are fixedly mounted at four corners of the front surface of the circuit mounting board, a heat-conducting protective frame is arranged on the outer side of the circuit mounting board, two heat-conducting copper pipes are fixedly mounted on the rear surface of the circuit mounting board, a heat-conducting copper pipe is fixedly mounted on the outer side of the heat-conducting copper pipe, a connector is fixedly mounted on the rear surface of the heat-conducting copper pipe, a plurality of buffer frame fixing blocks are fixedly mounted on the rear surface of the heat-conducting frame, two drive board buffer frames are fixedly mounted on the outer surfaces of the buffer frame fixing blocks, the front surface fixed mounting of drive plate buffering frame has a plurality of bracing pieces, the one end fixed mounting that the drive plate buffering frame was kept away from to the bracing piece has the support bullet pad.
Preferably, the shape of the circuit mounting board is a cuboid, and the circuit mounting board is designed to be a PCB structure.
Preferably, the mounting screw penetrates through the circuit mounting plate, and the heat-conducting protective frame is located at the outer side position of the mounting screw.
Preferably, the circuit mounting plate is clamped into the inner side fixed connection of the heat-conducting protective frame, and the heat-conducting protective frame is designed to be made of metal materials.
Preferably, two ends of the conduction copper pipe are fixedly connected with the heat conduction protection frame, and the conduction copper pipe is located in the front of the drive plate buffer frame.
Preferably, the drive plate buffer frame is convex structural design, and is a plurality of the bracing piece is the installation of arranging in a straight line with supporting the bullet pad, it is connected with the laminating of circuit mounting panel's rear surface to support the bullet pad.
Compared with the prior art, the utility model discloses following beneficial effect has: this anti-interference display drive plate of on-vehicle high temperature through heat conduction protective frame, heat conduction copper pipe, conduction copper pipe and the connector that sets up, can increase the heat transfer speed of drive plate to increased whole radiating effect, more high temperature resistant uses, through circuit mounting panel, drive plate buffer frame, bracing piece and the support bullet pad that sets up, can reduce the impact force that the drive plate received, more firm installing and using.
Drawings
Fig. 1 is a schematic view of an overall structure of a vehicle-mounted high-temperature anti-interference display driving board according to the present invention;
fig. 2 is a rear view of the vehicle-mounted high-temperature anti-interference display driving board of the present invention;
fig. 3 is a top view of the supporting rod of the vehicle-mounted high-temperature anti-interference display driving board of the present invention.
In the figure: 1. a circuit mounting board; 2. a driving chip; 3. a drive capacitor; 4. a drive plate joint; 5. mounting screws; 6. a heat-conducting protective frame; 7. a heat conducting copper pipe; 8. a conductive copper tube; 9. a connector; 10. a buffer frame fixing block; 11. a drive plate buffer frame; 12. a support bar; 13. supporting the spring pad.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, a vehicle-mounted high-temperature anti-interference display drive board comprises a circuit mounting board 1, a driving chip 2 is fixedly mounted on the front surface of the circuit mounting board 1, a plurality of driving capacitors 3 are fixedly mounted on the front surface of the circuit mounting board 1 below the driving chip 2, drive board joints 4 are fixedly mounted on the front surface of the circuit mounting board 1 at two sides of the driving chip 2, mounting screws 5 are fixedly mounted at four corners of the front surface of the circuit mounting board 1, a heat-conducting protective frame 6 is arranged on the outer side of the circuit mounting board 1, two heat-conducting copper pipes 7 are fixedly mounted on the rear surface of the circuit mounting board 1, a heat-conducting copper pipe 8 is fixedly mounted on the outer side of the heat-conducting copper pipe 7, a connector 9 is fixedly mounted on the rear surface of the heat-conducting copper pipe 8, a plurality of buffer frame fixing blocks 10 are fixedly mounted on the rear surface of the heat-conducting protective frame 6, and two drive board buffer frames 11 are fixedly mounted on the outer surfaces of the buffer frame fixing blocks 10, a plurality of support rods 12 are fixedly arranged on the front surface of the drive plate buffer frame 11, and a support elastic cushion 13 is fixedly arranged at one end of each support rod 12 far away from the drive plate buffer frame 11;
in this embodiment, the circuit mounting board 1 is a rectangular parallelepiped, and the circuit mounting board 1 is designed to be a PCB board structure.
In the present embodiment, in order to mount and fix the driving board, the mounting screws 5 penetrate through the circuit mounting board 1, the heat-conducting protective frame 6 is located at an outer position of the mounting screws 5, and the mounting screws 5 are used for mounting and fixing the driving board.
In this embodiment, in order to increase the heat conduction effect, the circuit mounting board 1 is clamped into the inner side fixed connection of the heat conduction protection frame 6, the heat conduction protection frame 6 is designed to be of a metal material structure, and the heat conduction protection frame 6 increases the heat conduction effect through the metal material.
In this embodiment, in order to conduct heat, two ends of the conductive copper tube 8 are fixedly connected to the heat-conducting protection frame 6, the conductive copper tube 8 is located in front of the driving board buffer frame 11, and the conductive copper tube 8 conducts heat of the circuit mounting board 1 through the heat-conducting protection frame 6.
In this embodiment, the driving board buffer frame 11 is designed to be a convex structure, the plurality of support rods 12 and the support elastic pads 13 are installed in a straight line, and the support elastic pads 13 are attached to the rear surface of the circuit mounting board 1.
It should be noted that, the utility model relates to a vehicle-mounted high-temperature anti-interference display drive board, the circuit mounting board 1 constitutes the main structure part of the drive board, the drive chip 2, the drive capacitor 3 and the drive board joint 4 constitute the electronic component part of the drive board, when in use, the drive board is connected and used through the drive board joint 4, the drive board is installed and fixed through the installation screw 5, when the drive board is installed and used, the heat conduction protective frame 6 plays the role of protecting the frame of the circuit mounting board 1, and after the circuit mounting board 1 is clamped into the heat conduction protective frame 6, the heat conduction protective frame 6 can conduct the working heat of the circuit mounting board 1 and conduct the heat to two heat conduction copper pipes 7 behind the circuit mounting board 1, then the heat is transmitted to the heat conduction copper pipe 8 through the heat conduction copper pipe 7, the heat is transmitted to the heat sink for heat dissipation and temperature reduction through the connector 9 on the heat conduction copper pipe 8, thereby the speed of heat transfer has been increased, whole radiating effect has been increased, more high temperature resistant uses, and install the back at the drive plate, two drive plate buffer frame 11 have been installed through heat conduction protective frame 6 and buffer frame fixed block 10 in circuit mounting panel 1's rear, drive plate buffer frame 11 has played the effect of supporting circuit mounting panel 1, and a plurality of support bullet pad 13 have been laminated to circuit mounting panel 1's rear, support bullet pad 13 rethread bracing piece 12 and drive plate buffer frame 11 laminating and be connected, when receiving the impact, through the elastic buffer who supports bullet pad 13 and the support of bracing piece 12, the impact force of drive plate has been reduced, more firm use of installing.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an on-vehicle high temperature anti-interference display drive board which characterized in that: comprises a circuit mounting plate (1), a driving chip (2) is fixedly mounted on the front surface of the circuit mounting plate (1), a plurality of driving capacitors (3) are fixedly mounted on the lower position of the driving chip (2) on the front surface of the circuit mounting plate (1), a driving plate joint (4) is fixedly mounted on the two sides of the driving chip (2) on the front surface of the circuit mounting plate (1), mounting screws (5) are fixedly mounted on the four corners of the front surface of the circuit mounting plate (1), a heat-conducting protective frame (6) is arranged on the outer side of the circuit mounting plate (1), two heat-conducting copper pipes (7) are fixedly mounted on the rear surface of the circuit mounting plate (1), a heat-conducting copper pipe (8) is fixedly mounted on the outer side of the heat-conducting copper pipe (7), and a connector (9) is fixedly mounted on the rear surface of the heat-conducting copper pipe (8), the utility model discloses a heat conduction protective frame, including heat conduction protective frame (6), the rear surface fixed mounting of heat conduction protective frame has a plurality of buffering frame fixed blocks (10), the fixed surface of buffering frame fixed block (10) installs two drive plate buffering frames (11), the preceding fixed surface of drive plate buffering frame (11) installs a plurality of bracing pieces (12), the one end fixed mounting that drive plate buffering frame (11) was kept away from in bracing piece (12) has support bullet pad (13).
2. The vehicle-mounted high-temperature anti-interference display driving board according to claim 1, wherein: the shape of circuit mounting panel (1) is the cuboid, circuit mounting panel (1) is the design of PCB plate structure.
3. The vehicle-mounted high-temperature anti-interference display driving board according to claim 1, wherein: the mounting screw (5) penetrates through the circuit mounting plate (1), and the heat-conducting protective frame (6) is located at the outer side position of the mounting screw (5).
4. The vehicle-mounted high-temperature anti-interference display driving board according to claim 1, wherein: the circuit mounting panel (1) is blocked into the inboard fixed connection to heat conduction protective frame (6), heat conduction protective frame (6) are the design of metal material structure.
5. The vehicle-mounted high-temperature anti-interference display driving board according to claim 1, wherein: the two ends of the conduction copper pipe (8) are fixedly connected with the heat conduction protective frame (6), and the conduction copper pipe (8) is located in the front of the drive plate buffer frame (11).
6. The vehicle-mounted high-temperature anti-interference display driving board according to claim 1, wherein: drive plate buffer frame (11) are convex structural design, and are a plurality of bracing piece (12) are the installation of arranging in a straight line with support bullet pad (13), support the rear surface laminating of bullet pad (13) and circuit mounting panel (1) and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046227.5U CN213784010U (en) | 2021-01-08 | 2021-01-08 | Vehicle-mounted high-temperature anti-interference display driving board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120046227.5U CN213784010U (en) | 2021-01-08 | 2021-01-08 | Vehicle-mounted high-temperature anti-interference display driving board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213784010U true CN213784010U (en) | 2021-07-23 |
Family
ID=76901427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120046227.5U Expired - Fee Related CN213784010U (en) | 2021-01-08 | 2021-01-08 | Vehicle-mounted high-temperature anti-interference display driving board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213784010U (en) |
-
2021
- 2021-01-08 CN CN202120046227.5U patent/CN213784010U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |