Automobile display screen backboard

Abstract

The utility model relates to an automobile display screen back plate, which belongs to the technical field of automobile display screens and comprises a back plate main body, four side edges of the back plate main body are respectively provided with a fixed bent edge perpendicular to the inner side surface of the back plate main body, and the inner side surface of the back plate main body is provided with four damping grooves protruding towards the outer side surface. The damping grooves are formed in the four opposite corners of the inner side face of the support correspondingly, damping pads are installed in the damping grooves, and the thickness of the damping pads is larger than the depth of the damping grooves. By arranging the four damping grooves and the damping pads in the grooves, a buffering and damping effect is formed between the display screen and the back plate, the display screen cannot directly touch the back plate when an automobile jolts and shakes, so that the problem of abnormal sound of the display screen of the automobile is solved, and the automobile damping device is simple in structure, low in cost and good in damping effect.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile display screens, in particular to a back plate of an automobile display screen. Background Art

[0002] The automobile display screen is usually embedded in the middle of the automobile dashboard and is used to display information to be displayed, for example, the information to be displayed is navigation information, video information, audio information, etc.

[0003] When a car is driving, it often bumps and shakes due to road conditions and other environmental issues, causing the car's display screen to shake and frequently contact the back panel, making unusual noises and causing the driver to be distracted and irritated. Utility Model Content

[0004] The purpose of the utility model is to provide a car display screen back panel to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A back panel of an automobile display screen includes a back panel body, wherein the four sides of the back panel body are provided with fixed bent edges perpendicular to the inner side surface of the back panel body, the inner side surface of the back panel body is provided with four shock-absorbing grooves protruding toward the outer side surface, the shock-absorbing grooves are respectively arranged at four diagonal positions of the inner side surface of a bracket, shock-absorbing pads are installed in the shock-absorbing grooves, and the thickness of the shock-absorbing pads is greater than the depth of the shock-absorbing grooves.

[0007] Preferably, the shock-absorbing groove is a circular groove.

[0008] Preferably, the shock-absorbing pad is a rubber shock-absorbing pad or a pre-pressed cotton.

[0009] Preferably, the shock-absorbing pad is covered with 3M glue for adhering to the display screen.

[0010] Preferably, the fixed bent edge is integrally formed with the back panel body.

[0011] Preferably, the fixed bent edge and the back panel body are provided with wiring holes, and the wiring holes are used to insert wires to power the display screen and transmit data.

[0012] Preferably, the inner side surface of the back panel body is provided with a screen limiting boss protruding toward the outer side surface.

[0013] Preferably, a grounding buckle and a screen fixing screw hole are provided on the back panel body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model forms a buffering and shock-absorbing effect between the display screen and the back plate by arranging four shock-absorbing grooves and shock-absorbing pads in the grooves. When the car is bumped and shaken, the display screen will not directly touch the back plate, thereby solving the abnormal noise of the car display screen. The utility model has a simple structure, low cost and good shock-absorbing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the inner side structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the external side structure of the utility model;

[0018] Reference numerals

[0019] 1. Back panel body, 2. Fixed bending edge, 3. Inner side, 4. Outer side, 5. Shock-absorbing groove, 6. Shock-absorbing pad, 7. Cable hole, 8. Screen limiting boss, 9. Grounding buckle, 10. Screen fixing screw hole. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] like Figure 1-2 As shown, a car display back panel includes a back panel body 1. The four sides of the back panel body 1 are all provided with fixed bending edges 2 perpendicular to the inner side surface 3 of the back panel body. The fixed bending edges 2 and the back panel body 1 are integrally formed. The fixed bending edges 2 and the back panel body 1 are both provided with wiring holes 7. The wiring holes 7 are used to insert wires to power the display screen and transmit data.

[0022] The inner side surface 3 of the back panel body is provided with a screen limiting boss 8 protruding toward the outer side surface 4, and the back panel body 1 is provided with a grounding buckle 9 and a screen fixing screw hole 10 for limiting and fixing the display screen.

[0023] The inner side surface 3 of the back panel body is provided with four shock-absorbing grooves 5 protruding toward the outer side surface 4. The shock-absorbing grooves 5 are circular grooves. The shock-absorbing grooves 5 are respectively arranged at four diagonal positions of the inner side surface 3 of the bracket. Shock-absorbing pads 6 are installed in the shock-absorbing grooves 5. The shock-absorbing pads 6 are rubber shock-absorbing pads or pre-pressed cotton. The thickness of the shock-absorbing pads 6 is greater than the depth of the shock-absorbing grooves 5. The shock-absorbing pads 6 are covered with 3M glue for adhering to the display screen.

[0024] The utility model forms a buffering and shock-absorbing effect between the display screen and the back plate by arranging four shock-absorbing grooves 5 and shock-absorbing pads 6 in the grooves. When the car is bumped and shaken, the display screen will not directly touch the back plate, thereby solving the problem of abnormal noise of the car display screen. The utility model has a simple structure, low cost and good shock-absorbing effect.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A car display back panel, characterized in that: It includes a back panel body, the four sides of which are provided with fixed bending edges perpendicular to the inner side of the back panel body, the inner side of the back panel body is provided with four shock-absorbing grooves protruding toward the outer side, the shock-absorbing grooves are respectively arranged at four diagonal positions of the inner side of the bracket, shock-absorbing pads are installed in the shock-absorbing grooves, and the thickness of the shock-absorbing pads is greater than the depth of the shock-absorbing grooves.

2. The automobile display back panel according to claim 1, characterized in that: The shock-absorbing groove is a circular groove.

3. The automobile display back panel according to claim 2, characterized in that: The shock-absorbing pad is a rubber shock-absorbing pad or a pre-pressed cotton.

4. The automobile display back panel according to claim 3, characterized in that: The shock-absorbing pad is covered with 3M glue for adhering to the display screen.

5. The automobile display screen back panel according to claim 1, characterized in that: The fixed bent edge is integrally formed with the back plate body.

6. The automobile display back panel according to claim 1, characterized in that: The fixed bent edge and the back plate body are both provided with cable holes, and the cable holes are used to insert wires to power the display screen and transmit data.

7. The automobile display back panel according to claim 1, characterized in that: The inner side surface of the back plate body is provided with a screen limiting boss protruding toward the outer side surface.

8. The automobile display screen back panel according to claim 1, characterized in that: The back plate body is provided with a grounding buckle and a screen fixing screw hole.

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