A key life test machine and a test method thereof

By automating the positioning of the clamping components and the real-time pressure monitoring of the pressing button mechanism, the problems of manual adjustment error and data analysis difficulties in existing button life testing machines are solved, thus achieving efficient button life testing.

CN116399566BActive Publication Date: 2025-12-12CHINA NAT INST OF STANDARDIZATION
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Patent Information

Application Number
CN202310195107.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-03-03
Publication Date
2025-12-12
Estimated Expiration
2043-03-03

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Abstract

The application relates to the technical field of key life test, in particular to a key life test machine and a test method thereof. The key life test machine comprises a mounting plate, a clamping assembly, a key pressing mechanism and a key position determining mechanism. The first laser range finder can obtain the thickness of an electronic product, and then the height position of the key is positioned, so that the height of the key pressing mechanism is aligned with the height of the key when the key pressing mechanism is pressed; the key position determining mechanism can be automatically positioned to the horizontal position of the key, the position of the presser of the key pressing mechanism is automatically adjusted, the cost of manpower and material resources is saved, the position of the presser is manually adjusted, the pressure sensor tests the pressing pressure, the initial pressing pressure can be automatically adjusted, the real-time pressing pressure change in the pressing process can be obtained, the pressure change is analyzed in the later period, and then the key durability change is analyzed.
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Citation Information

Patent Citations

  • Life testing equipment and testing system of button

    CN207623001U

  • Key life test device for electronic product test

    CN216160140U