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A pcb board buckle fixing device

A technology of PCB board and buckle device, which is applied in the direction of mounting board safety device, support structure installation, printed circuit board drawer, etc., can solve problems such as PCB board damage, and achieve the effect of protecting PCB board, stable connection and simple structure

Active Publication Date: 2019-08-02
PRIME TECH GUANGZHOU INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a PCB board buckle fixing device, which can solve the problem that the PCB board is damaged, and according to the actual use situation, the present invention can realize different placement situations of the PCB board, and the use effect is better

Method used

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  • A pcb board buckle fixing device
  • A pcb board buckle fixing device
  • A pcb board buckle fixing device

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-5 As shown, a PCB board buckle fixing device includes a first connecting rod 5, the two ends of the first connecting rod 5 are welded with a second connecting rod 7 and a fourth connecting rod 9, and the second connecting rod 7 and one end of the fourth connecting rod 9 is welded on the two ends of the third connecting rod 8; the side wall of the second connecting rod 7 is provided with a through hole 6, and the through hole 6 is connected...

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Abstract

The invention discloses a PCB buckling and fixing device, which comprises a first groove, metal sheets, a second groove, a sliding groove, a first connection rod, a through hole, a second connection rod, a third connection rod, a fourth connection rod, electric holes, a PCB and a third groove. The PCB buckling and fixing device has the beneficial effects that the first connection rod, the second connection rod, the third connection rod and the fourth connection rod are welded to form the device, the structure is simple and the mounting is convenient; the fourth connection rod is provided with three grooves, multiple PCBs can be connected, the grooves are internally provided with the elastic metal sheets, the PCBs can be connected more stably, a shock absorption role is played, the PCB is embedded in the device and the front end is located in the groove, shaking and abnormal sound do not happen, the PCB is effectively protected, damages of the PCB due to too tight connection do not happen, mounting and disassembly are facilitated, the economic benefits are good, and promotion and use are facilitated.

Description

technical field [0001] The invention relates to a buckle device, in particular to a PCB board buckle fixing device, belonging to the technical field of electronic applications. Background technique [0002] At present, most PCB fixing devices adopt the upper cover and lower shell assembly scheme design. During assembly, the PCB board is first inserted into the shell along the two side walls of the lower shell, and then the upper cover is fastened to realize the fixing of the PCB board. [0003] However, there are certain deficiencies in the PCB fixing device designed with the assembly scheme of the upper cover and the lower shell. There are errors in manufacturing, and there are errors in the size of the manufactured shell and the PCB board, so that the PCB board is not fixed firmly and is prone to damage. When the PCB board fixing device fixes the PCB board, when the size of the PCB board is large, the dimensional accuracy of the PCB board cannot be guaranteed due to error...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/14
CPCH05K7/1417H05K7/1421
Inventor 姚潘涛蒋干
Owner PRIME TECH GUANGZHOU INC