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A new type of push-down structure for capacitive membrane touch switch testing

A touch switch and capacitive technology, which is applied in the field of press-down structure for new capacitive film touch switch test, can solve the problems of low production cost, low work efficiency, and abnormal rebound of bumps, etc., and achieves convenient use and automation high degree of effect

Active Publication Date: 2022-07-15
河源市健达通电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Capacitive film touch switches are classified into resistive film touch switches and capacitive film touch switches according to the switching principle. Among various technologies, capacitive touch sensing technology has become the mainstream of touch sensing technology. To improve the overall appearance level, the film touch switch mainly uses the bump on the film as the rebounding power. Compared with the traditional spring as the rebounding power structure, its production cost is lower, but the service life of the film is lower. After that, the bump may not bounce back normally, therefore, it is necessary to perform a pressure test on the bump of the film through a special switch test equipment
[0003] However, in the prior art, the existing touch switch testing equipment is performed by manual operation, resulting in low work efficiency. Therefore, it is necessary to provide a new type of capacitive film touch switch test with a press-down structure Solve the above technical problems

Method used

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  • A new type of push-down structure for capacitive membrane touch switch testing
  • A new type of push-down structure for capacitive membrane touch switch testing
  • A new type of push-down structure for capacitive membrane touch switch testing

Examples

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no. 1 example

[0021] Please refer to figure 1 and figure 2 , in the first embodiment of the present invention, the novel capacitive film touch switch test pressing structure includes: a detector 1; a first motor 2, the first motor 2 is fixedly installed on the top of the detector 1; A pulley 3, the first pulley 3 is fixedly installed on the output shaft of the first motor 2; a block 4, the block 4 is fixedly installed on the top of the detector 1; two support blocks 5, two support blocks 5 are fixedly installed on one side of the block 4; a rotating rod 6, the rotating rod 6 is rotatably installed on the two support blocks 5; the second pulley 7, the second pulley 7 is fixedly installed on the rotating rod 6; Pull belt 8, the pull belt 8 is sleeved on the first pulley 3 and the second pulley 7; gear 9, the gear 9 is fixedly sleeved on the rotating rod 6, and one side of the gear 9 extends to the groove 10; groove 10, the groove 10 is opened on one side of the block 4; first positioning r...

no. 2 example

[0032] Based on the novel capacitive membrane touch switch test push-down structure provided in the first embodiment of the present application, the second embodiment of the present application proposes another novel capacitive membrane touch switch test push-down structure. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0033] The second embodiment of the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0034] Please refer to image 3, the new capacitive film touch switch test pressing structure also includes two vertical blocks 22, the two vertical blocks 22 are fixedly installed on the top of the mounting plate 16, one side of the vertical block 22 is provided with a chute 23, A sliding rod 24 is fixedly installed in the sliding groove 23 , the same pressure strip 2...

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Abstract

The invention provides a novel pressure-pressing structure for testing a capacitive film touch switch. A novel pressure-pressing structure for capacitive film touch switch testing includes: a detector; a first motor, which is fixedly installed on the top of the detector; and a first pulley, which is fixedly installed on the first motor On the output shaft of the block; a block, which is fixedly installed on the top of the detector; two support blocks, both of which are fixedly installed on one side of the block; a rotating rod, which is rotatably installed on the two a support block; a second pulley, the second pulley is fixedly mounted on the rotating rod; pull belt, the pull belt is sleeved on the first pulley and the second pulley; gear, the gear is fixedly sleeved on the rotating rod On the rod, one side of the gear extends into the groove. The novel pressure-pressing structure for capacitive film touch switch testing provided by the present invention has the advantages of convenient use and can automatically drive the testing equipment to descend.

Description

technical field [0001] The invention relates to the technical field of membrane touch switch testing, in particular to a novel pressure-pressing structure for capacitive membrane touch switch testing. Background technique [0002] Capacitive membrane touch switches are classified into resistive membrane touch switches and capacitive membrane touch switches according to the switch principle. Among various technologies, capacitive touch sensing technology has become the mainstream of touch sensing technology. In order to improve the overall appearance level, the membrane touch switch mainly uses the bumps on the membrane as the rebound power. Compared with the traditional structure that uses the spring as the rebound power, its production cost is lower, but the service life of the membrane is low. At the same time, the production is completed. Afterwards, the bumps may not bounce normally. Therefore, it is necessary to carry out a pressure test on the bumps of the film through...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H03K17/975
CPCH03K17/975
Inventor 王重叶运娣陈斌建黄文学邹友华葛中连黄俊君
Owner 河源市健达通电子有限公司