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FPC positioning jig

A technology for positioning jigs and jigs, which is applied in the direction of manufacturing tools, electrical components, workpiece clamping devices, etc., can solve the problems of impossibility, long adjustment time, high cost, etc., and achieve the effect of convenient debugging and saving the cost of jigs

Pending Publication Date: 2018-11-16
JIANGXI HOLITECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The positioning fixture for the FPC station of the backlight automatic assembly machine uses a fixed-size special fixture, which cannot be adjusted in size, height, and flatness. When changing the model, it is necessary to replace the special fixture, which is costly and takes a long time to adjust.

Method used

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  • FPC positioning jig

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Such as figure 1 , an FPC8 positioning fixture, including a fixture main body 1, a first positioning piece 7, and a second positioning piece 9; the fixture main body 1 is provided with a trachea joint 3 and an air guide hole 12, and it is stipulated that the fixture main body 1 is divided into two parts An auxiliary positioning area and a main positioning area in an area; a vertical positioning hole 2 and a corner positioning hole 5 are arranged in the auxiliary positioning area, and air holes 10 and a positioning piece fixing hole 11 are provided in the main positioning area. Among them, the movement of the jig in one direction can be realized by adjusting the screw on the vertical positioning hole 2, such as figure 2 , the vertical positioning hole 2 is a waist-shaped hole, the position of the adjusting screw in the hole can realize the movement of the jig body 1 up and down, and at the same time, the adjustment of the angular degree of freedom can be realized by adj...

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PUM

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Abstract

The invention provides an FPC positioning jig, which comprises a jig main body, a first positioning sheet and a second positioning sheet. The jig main body is provided with an air pipe joint, air guide holes, auxiliary positioning areas and a main positioning area. Each auxiliary positioning area is provided with a longitudinal positioning hole and an angle positioning hole. The main positioning area is provided with air holes and positioning sheet positioning holes. The air pipe joint is arranged on the side surface of the jig main body and is communicated with the air guide holes; the air guide holes are arranged in the jig main body; at least one air guide hole is arranged in the main positioning area; the longitudinal positioning holes, the angle positioning holes and the positioning sheet positioning holes run through the two surfaces of the jig main body and avoid the air guide holes; the air holes run through the air guide holes and the front surface of the jig main body; and the first positioning sheet and the second positioning sheet are fixedly arranged on the main positioning area through the positioning sheet positioning holes and screws, and are close to the air holes.The FPC positioning jig can realize high-low, inclination angle and left-right three-degree-of-freedom positioning and is suitable for different sizes of FPCs.

Description

【Technical field】 [0001] The invention relates to the field of backlight manufacturing, in particular to an FPC positioning jig. 【Background technique】 [0002] At present, the mobile phone market is getting wider and wider, and the requirements for the performance of the mobile phone are also getting higher and higher, so that the liquid crystal module used in the mobile phone must continuously improve its own performance structure. According to various application requirements, liquid crystal modules need to make corresponding structural adjustments, so providing liquid crystal modules with reasonable structure and reliable performance has always been the pursuit of module manufacturers. At present, in the design process of some mobile phones, the main board scheme and case design used in different households are different, so that the shape and position of the FPC are completely different. In this way, when the LCD module manufacturers ship, they must strictly follow the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/00B25B11/00
CPCH05K3/00B25B11/00Y02E60/10
Inventor 廖明
Owner JIANGXI HOLITECH TECH