Test equipment used for automatically testing automobile switch module performance

Abstract

The invention provides test equipment used for automatically testing automobile switch module performance. The test equipment comprises a test frame on which a test board is fixed. The test board is provided with an installing port. A probe fixing frame which is driven to upward and downward move by a probe cylinder is arranged below the installing port. The probe fixing frame is provided with multiple probes. The two sides of the test board are provided with locking blocks which are driven to leftward and rightward move by a locking cylinder. A guide rail is transversely arranged behind the test board. The guide rail is slidably provided with a pressure head base which is driven to leftward and rightward move along the guide rail by an electric cylinder. The pressure head base is provided with a rubber pressure head which is driven to upward and downward move by a pressure head cylinder. The test equipment also comprises an electromagnetic valve which controls the probe cylinder, the locking cylinder and the pressure head cylinder and a control module which controls the electromagnetic valve, the electric cylinder and the probes. The beneficial effects of the test equipment are that automatic detection can be realized through the structure so that the detection work efficiency is high and the detection accuracy is high without leak detection.

Description

technical field [0001] The invention relates to the technical field of automobile switch detection, in particular to a test device for automatically testing the performance of an automobile switch module. Background technique [0002] With the development of social economy, automobiles have become a common means of transportation for people, and the market demand for automobiles is also increasing. As an important part of the automobile, the automobile switch module, if the withstand voltage and voltage drop of the automobile switch module are unqualified, it will cause the automobile The corresponding function fails, causing consumer complaints and even endangering the personal safety of consumers. Therefore, the requirements for electrical performance testing of automotive switch modules are very high. Most of the existing testing equipment is simple manual testing, manual plugging and unplugging, and manual pressing of switch buttons to output signals. These testing metho...

AI Technical Summary

Problems solved by technology

[0002] With the development of social economy, automobiles have become a common means of transportation for people, and the market demand for automobiles is also increasing. As an important part of the automobile, the automobile switch module, if the withstand voltage and voltage drop of the automobile switch module are unqualified, it will cause the automobile The corresponding function fails, causing consumer complaints and even endangering the personal safety of consumers

Therefore, the requirements for electrical performance testing of automotive switch modules are very high. Most of the existing testing equipment is simple manual testing, manual plugging and unplugging, and manual pressing of switch buttons to output signals. These testing methods have low detection and are easy to miss. low efficiency

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