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Fixture for measuring thickness of FPC (Flexible Printed Circuit) antenna die cutting part

A technology of die-cut parts and antennas, applied in the direction of mechanical thickness measurement, etc., can solve the problems of long measurement time, low efficiency, and increasingly high requirements

Inactive Publication Date: 2015-07-01
YUANRANG IND SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the volume of mobile phones is getting smaller and smaller, and the shape is more and more changeable. In order to ensure the performance of the antenna and the cooperation with the mobile phone case, FPC (Flexible Print Circuit) antennas have been used more and more. The requirements for FPC antennas It is also getting higher and higher, and the thickness of the FPC antenna die-cut parts needs to be measured before leaving the factory. The existing measurement method generally uses a vernier caliper to measure, which is inefficient and takes a long time to measure

Method used

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  • Fixture for measuring thickness of FPC (Flexible Printed Circuit) antenna die cutting part
  • Fixture for measuring thickness of FPC (Flexible Printed Circuit) antenna die cutting part

Examples

Experimental program
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Embodiment 1

[0014] Such as Figure 1~2 As shown, the jig for measuring the thickness of FPC antenna die-cutting parts includes a detection table 1, a raised detection frame 2 is provided on one side of the detection table, and a detection slot 3 is provided on the detection frame 2. The width of the detection slot 3 is the same as The thickness of the FPC antenna die-cut parts is consistent; the detection frame 2 is set separately from the detection table 1, and the detection frame 2 is fixed on the side of the detection table 1 by bolts 4, and the height of the detection frame protruding from the detection table is adjusted to adjust the detection frame. The depth of the groove.

[0015] When testing, pass the FPC antenna die-cut part through the detection slot. If it is too thin or too thick, the speed when passing through the detection slot will be affected, so that it can quickly determine whether the thickness of the FPC antenna die-cut product meets the requirements. Require. At t...

Embodiment 2

[0017] The jig for measuring the thickness of the FPC antenna die-cut piece includes a detection table. A raised detection frame is provided on one side of the detection table. There is a detection slot on the detection frame. The width of the detection slot is consistent with the thickness of the FPC antenna die-cut part; The detection frame and the detection table are integrally arranged.

[0018] The depth of the detection groove is greater than or equal to the height of the die-cut part of the FPC antenna.

[0019] When testing, pass the FPC antenna die-cut part through the detection slot. If it is too thin or too thick, the speed when passing through the detection slot will be affected, so that it can quickly determine whether the thickness of the FPC antenna die-cut product meets the requirements. Require. At the same time, the depth of the detection groove can be adjusted, so that it can be used with a variety of different FPC antenna die-cut products.

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Abstract

The invention relates to a fixture for measuring the thickness of an FPC (Flexible Printed Circuit) antenna die cutting part. The fixture comprises a detection platform; one side of the detection platform is provided with a protruding detection frame which is provided with a detection groove; the width of the detection groove is equal to the thickness of the FPC antenna die cutting part; during detection, the FPC antenna die cutting part can penetrate the detection groove to detect whether the requirements are met or not. Compared with the prior art, the fixture for measuring the thickness of the FPC antenna die cutting part has the advantages of being convenient, rapid, high in efficiency and the like.

Description

technical field [0001] The invention relates to a detection of a die-cut part, in particular to a jig for measuring the thickness of a die-cut part of an FPC antenna. Background technique [0002] With the improvement of people's living standards and the development of communication technology, mobile phones have become more and more popular in people's lives, and at the same time they have become more and more important in people's lives. With the popularity of mobile phones and the enhancement of their functions, mobile phones have evolved from a simple communication tool to a multi-functional multimedia electronic portable device. Thereby provide a lot of convenience for consumers' daily life and use. [0003] At present, the volume of mobile phones is getting smaller and smaller, and the shape is more and more changeable. In order to ensure the performance of the antenna and the cooperation with the mobile phone case, FPC (Flexible Print Circuit) antennas have been used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/06
Inventor 刘晓鹏赵丽
Owner YUANRANG IND SHANGHAI
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