Tension testing device for medical detection equipment

By designing a combination of a base, a column, a clamp mechanism, a linear drive mechanism and a dynamometer, the problems of complex structure and unstable loading of existing tensile testing devices are solved, and efficient and accurate tensile testing is achieved.

CN223320187UActive Publication Date: 2025-09-09SHENZHEN EBYTON TECH CO LTD
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Patent Information

Application Number
CN202422454140.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-11
Publication Date
2025-09-09
Estimated Expiration
2034-10-11

AI Technical Summary

Technical Problem

The existing tensile testing device has a complex structure, unstable loading, and the test results are easily affected by human factors, making it difficult to accurately reflect the actual tensile performance of the nut.

Method used

The design includes a base, a column, a fixture mechanism, a linear drive mechanism, a screw and a dynamometer. The screw is rotated to drive the pressure plate to press the workpiece. The linear drive mechanism uses gears and racks to drive the linear drive mechanism. The linear drive mechanism applies force to the dynamometer, and the dynamometer directly reads the value. It has a reliable structure, simple operation, stable loading and high test accuracy.

Benefits of technology

The device has reliable structure, simple operation, high test efficiency, stable loading, high test accuracy, and can accurately reflect the tensile performance of the nut.

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Abstract

The utility model relates to a tension testing device for medical detection equipment, and belongs to the technical field of medical equipment manufacturing / detection test.The tension testing device for the medical detection equipment comprises a base, a stand column, a plurality of clamp mechanisms, a linear driving mechanism, a screw and a tension meter, the stand column is arranged on the base, the linear driving mechanism is arranged on the stand column, and the screw is arranged on the base; a screw rod of the clamp mechanism is in threaded connection with the cantilever, a pressing plate on the screw rod can be driven by rotating the screw rod to press a piece to be tested, a screw is in threaded connection with a nut, the tension meter is connected with the screw, and the linear driving mechanism applies force to the tension meter. According to the tension testing device for the medical detection equipment, the clamp mechanism and the linear driving mechanism are reliable in structure and easy to operate; the tension meter can directly read a tension value, and the test efficiency is high; the linear driving mechanism adopts gear and rack transmission and has the advantages of stable transmission, relatively stable loading and high test precision.
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