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Fixtures and panel combinations

A technology of fixing devices and boards, which is applied in the direction of supporting structure installation, printed circuit components, and structural connection of printed circuits, etc., can solve the problems of unfavorable popularization and application, high cost, etc., achieve cost reduction and meet the effect of large-scale industrial application

Active Publication Date: 2017-02-01
嘉善县魏塘资产管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the bracket needs to be specially designed and manufactured in accordance with the structure and shape of the bent part of the shell, the cost is high, which is not conducive to the promotion and application of the industry.

Method used

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  • Fixtures and panel combinations
  • Fixtures and panel combinations
  • Fixtures and panel combinations

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] see figure 1 , shows a panel assembly 10 according to an embodiment of the present invention. The panel assembly 10 includes a first panel 20 , a casing 30 and a fixing device 60 for fixing the first panel 20 on the casing 30 .

[0019] Please also refer to figure 2 and 4 , in this embodiment, the first board 20 is a circuit board, which has a rectangular flat structure. A positioning hole 22 is defined on one side of the first plate 20 . The positioning hole 22 includes a first opening 220 and a second opening 222 communicating with the first opening 220 . The first opening 220 penetrates laterally through the side of the first plate 20 . The width of the first opening 220 gradually decreases from the side of the first plate 20 toward the second opening 222 . The second opening 222 is substantially circular, and its diameter is greater than the minimum width of the first opening 220 .

[0020] Please also refer to Figure 5 , the casing 30 includes a second pl...

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PUM

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Abstract

Disclosed is a fixing device used for fixing a first plate and a second plate, which are inclined relatively. The fixing device includes a flexible sleeve and a rod which is arranged to pass the sleeve. The sleeve is used for being embedded in the first plate. The rod passes the first plate in a slant manner and is vertically locked in the second plate. The sleeve elastically abuts against the first plate when squeezed by the rod. The fixing device is lower in cost and applicable to industrial application. The invention also provides a plate assembly which includes the fixing device.

Description

technical field [0001] The invention relates to a fixing device, in particular to a fixing device for fixing a circuit board. Background technique [0002] Currently, the circuit board is usually screwed to the housing to achieve a fixed connection between the two. However, in some specific applications, the housing is not in an ideal flat shape, but may be bent in some parts. In this case, the screw cannot pass through the circuit board smoothly and be locked into the screw hole of the bent part of the casing. For this reason, the industry usually adds a bracket between the circuit board and the bent part of the housing. The circuit board is fixed by locking the screw through the circuit board into the bracket, and the other screw is passed through the bracket to lock the bracket. The part bent into the housing is used to realize the fixation between the bracket and the housing. Thus, the fixation between the circuit board and the housing can be achieved through the tran...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/14H05K1/14
Inventor 蔡明俊邱明健
Owner 嘉善县魏塘资产管理有限公司