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Automatic testing system for capacitive touch switch

An automatic test system, capacitive touch technology, applied in the direction of circuit breaker testing, electrical measuring instrument parts, measuring devices, etc., can solve problems such as difficulty in ensuring product quality, low detection efficiency, and prone to missed detection, to avoid The effects of missed detection, wide application range and strong applicability

Pending Publication Date: 2020-02-21
宁波华联电子科技有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when this method is used for detection, only one product can be detected at a time, the detection efficiency is very low, and it is difficult to adapt to large-scale production detection, and this detection method completely relies on human finger touch for detection, which is prone to missed detection and difficult to ensure product quality

Method used

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  • Automatic testing system for capacitive touch switch
  • Automatic testing system for capacitive touch switch
  • Automatic testing system for capacitive touch switch

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Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0027] Such as Figures 1 to 3 Shown is a schematic structural diagram of a preferred embodiment of the present invention, the capacitive touch switch automatic testing system includes a base 10 for placing products to be tested, a simulated finger assembly located above the base 10, a driving device for driving the simulated finger assembly to move up and down, and an upper position Machine 20, the driving device drives the simulated finger assembly to move down and contact the product to be inspected. A processing module (not shown in ...

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Abstract

The invention relates to an automatic test system for a capacitive touch switch. The automatic test system comprises a base for placing a to-be-tested product and an upper computer. The system is characterized in that the system also comprises a simulated finger assembly located above the base and a driving device for driving the simulated finger assembly to move up and down; the driving device drives the simulated finger assembly to move downwards to be in contact with the to-be-detected product so as to change the capacitance value of the to-be-detected product; a processing module is arranged in the base, wherein one end of the processing module is electrically connected with a product to be detected in a matched mode to receive a capacitance value change signal, and the other end of the processing module is connected with an upper computer to transmit the capacitance value change signal to the upper computer. The automatic test system is high in detection efficiency and good in reliability.

Description

technical field [0001] The invention relates to the technical field of capacitive touch switch production, in particular to an automatic test system for a capacitive touch switch. Background technique [0002] After the production of the capacitive touch switch is completed, the capacitive touch switch needs to be tested to ensure that the product is qualified. In the prior art, most of the capacitive touch switches are detected in the following way, that is, the product to be inspected is inserted into a single capacitive touch tester, and then the inspector touches the touch position of the product to be inspected with a finger, and through the display of the single capacitive touch tester, screen to obtain product testing information. [0003] However, when this method is used for detection, only one product can be detected at a time, the detection efficiency is very low, and it is difficult to adapt to large-scale production detection, and this detection method complete...

Claims

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Application Information

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IPC IPC(8): G01R31/327G01R1/04G01R1/14
CPCG01R1/0416G01R1/14G01R31/327
Inventor 冯炜炜周庆丰王礼友吕明高利军华徐立
Owner 宁波华联电子科技有限公司
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