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Automobile navigation screen PCB mounting structure

A PCB board, car navigation technology, applied in navigation, mapping and navigation, road network navigator and other directions, can solve the problem of poor installation effect of the installation board, achieve good installation effect, good connection requirements, and reduce the effect of materials

Inactive Publication Date: 2017-11-24
WUHU HONGJING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the car navigation screen, it has a PCB board. The current PCB board has a U-shaped structure to meet the connection requirements, and the installation effect with the mounting board is not good.

Method used

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  • Automobile navigation screen PCB mounting structure

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Embodiment Construction

[0012] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0013] Such as figure 1 As shown, the present embodiment provides a car navigation screen PCB board installation structure, including a PCB board 1, the PCB board 1 is in the shape of a cuboid, and the right end of the rear side of the PCB board 1 protrudes backward with a cuboid-shaped corner 2; The top of the PCB 1 is provided with a PIN socket 3 close to the corner 2; the bottom of the PCB 1 is provided with a mounting plate 4; there is a rectangular depression 5 in the middle of the front side of the PCB 1, and the top of the PCB 1 is located at two sides of the depression 5. Fixed nuts 6 are provided on the side and both sides of the top and rear end of the PCB board 1 , and the top ...

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Abstract

The invention aims to provide an automobile navigation screen PCB mounting structure. The PCB is cuboid-shaped, and the right end of the back side of the PCB stretches backwards to form a cuboid-shaped corner; a PIN connection socket is arranged at the top of the PCB and near the corner; a mounting plate is arranged below the PCB; a regular concave part is formed in the middle of the front side of the PCB; fixed nuts are positioned on the two sides of the concave part at the top of the PCB and on the two sides of the back end of the top of the PCB; fixed bulges are positioned at the top of the mounting plate and arranged below the fixed nuts; and the fixed nuts are fixed on the fixed bulges. By adoption of the cuboid shape and corner structure, the material of the PCB is reduced; the PIN connection socket is provided, so the connection requirement of the PCB is met; the PCB and the mounting plate are mounted by the fixed bulges and the fixed nuts, so that a gap is maintained between the PCB and the mounting plate, and heat dissipation is facilitated; and the connection requirement of the PCB is met well, the plate material is saved and the mounting effect is good.

Description

technical field [0001] The invention relates to the field of PCB boards of car navigation screens, in particular to a PCB board installation structure of car navigation screens. Background technique [0002] With the continuous development of society, the development of the automobile industry is getting faster and faster. Car navigation is an essential part of a car, and car navigation is composed of a main body assembly and a screen assembly. For the car navigation screen, it has a PCB board. The current PCB board has a U-shaped structure to meet the connection requirements, and the installation effect with the mounting board is not good. Therefore, it is very important to solve the above problems. Contents of the invention [0003] In order to solve the above problems, the present invention provides a car navigation screen PCB board installation structure, by adopting the structure of cuboid shape with corners, reducing the material of the PCB board, setting the PIN s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/26
CPCG01C21/265
Inventor 刘国良郭旭田学林陈小兵
Owner WUHU HONGJING ELECTRONICS
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