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PCB fixing structure of car stereo

A PCB board and car audio technology, applied in vehicle components, transportation and packaging, etc., can solve problems such as waste of cost, difficulty in overall installation, etc., and achieve the effect of easy disassembly and assembly and accurate positioning

Inactive Publication Date: 2015-12-02
WUHU HONGJING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The PCB board of the existing car audio has always been fixed on the plastic panel by screws, which not only wastes the cost, but also greatly increases the difficulty of installation

Method used

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  • PCB fixing structure of car stereo
  • PCB fixing structure of car stereo
  • PCB fixing structure of car stereo

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Embodiment Construction

[0014] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with examples. The examples are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0015] Such as Figure 1-4 As shown, this embodiment provides a PCB board fixing structure for car audio, including a PCB board 1 and a plastic panel 2. The plastic panel 2 is provided with a limit post 3, and the PCB board 1 is fixed by the limit post 3 In the plastic panel 2, a plastic buckle 4 is provided on the upper end of the PCB board 1, the plastic buckle 4 is located on the upper end of the PCB board 1, and an upper cover 5 is provided on the PCB board 1, and the upper cover 5 passes through a plastic card The buckle 4 is clamped on the PCB board 1, and a U-shaped frame 6 is provided at the lower end of the PCB board 1, and the lower part of the PCB board 1 is press...

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PUM

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Abstract

The invention provides a PCB fixing structure of a car stereo. The PCB fixing structure of the car stereo comprises a PCB and a plastic panel. Limit columns are arranged on the plastic panel, the PCB is fixed to the plastic panel through the limit columns, plastic buckles are arranged at the upper end of the PCB and positioned at the upper end of the PCB, an upper surface cover is arranged on the PCB and arranged on the PCB in a buckling manner through the plastic buckles, a U-shaped frame is arranged at the lower end of the PCB, and the PCB is fixed in a manner that the lower part of the PCB is pressed by the U-shaped frame. Through the structure, the PCB and the plastic panel are connected and fixed without using screws and thus disassembly and assembly are convenient.

Description

Technical field [0001] The invention relates to the field of design and manufacture of car audio, in particular to a PCB board fixing structure of car audio. Background technique [0002] With the development of society and the popularization of automobiles, people's requirements and demands for automobiles are getting higher and higher, and the automobile industry is developing rapidly. Therefore, improving quality, reducing costs, and improving production efficiency have become the goals of various auto manufacturers to improve market competitiveness. The PCB of the existing car audio has always been fixed on the plastic panel with screws, which wastes cost and greatly increases the difficulty of installation. In view of the above-mentioned problems, providing a new type of PCB board fixing structure for car audio, reducing production costs, and reducing assembly difficulty are problems that the prior art needs to solve. Summary of the invention [0003] In view of the above-m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R11/02
CPCB60R11/02
Inventor 储标田学林李爱华何永山邱万富陈小兵
Owner WUHU HONGJING ELECTRONICS
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