Automobile glass lifting mechanism service life testing device and method thereof

Abstract

The invention discloses an automobile glass lifting mechanism service life testing device and a method thereof. The device comprises automobile glass, an automobile door frame, and a glass lifting motor. The automobile glass is arranged in the automobile door frame. The glass lifting motor drives the automobile glass to move up and down along the automobile door frame. The device also comprises a switching test switch K1 and a switching control circuit which is connected to the glass lifting motor. The fixed end of the switching test switch K1 is connected to a power supply. The first switching end of the switching test switch K1 is connected to the switching control circuit via a manual testing circuit. The second switching end of the switching test switch K1 is connected to the switching control circuit via an automatic testing circuit. The automatic testing circuit is provided with a first proximity switch K2 and a second proximity switch K3. The first proximity switch K2 is arranged at the top of the automobile door frame. The second proximity switch K3 is arranged at the bottom of the automobile door frame. The device and the method have the advantages of low cost, flexible switching, good reliability and high reliability, and the removal of an original structure and construction of an automobile door is not needed.

Description

technical field [0001] The invention relates to the technical field of automobile equipment detection, in particular to a device for testing the service life of an automobile glass lifting mechanism and a method thereof. Background technique [0002] The car electric glass lifter is a very commonly used device in the car. In order to ensure the quality and reliability of the car, it is necessary to test the service life of the glass lifting device of the car to ensure the passing rate of the car quality inspection. [0003] Generally, people often use a specific bench test tool to carry out the experiment, but due to the limited number of tool equipment, the number of tests is limited, resulting in low reliability of the test results; and the specific bench test tool is expensive, and the cost of testing High; in the test, in order to detect the entire glass lifter, it is necessary to destroy the structure of the car door, and then carry out the test. The detection steps ar...

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Problems solved by technology

[0003] Generally, people often use a specific bench test tool to carry out the experiment, but due to the limited number of tool equipment, the number of tests is limited, resulting in low reliability of the test results; and the specific bench test tool is expensive, and the cost of testing High; in the test, in order to detect the entire glass lifting device, it is necessary to destroy the structure of the car door, and then carry out the test. The detection steps are complicated, the detection process is cumbersome, and special personnel are required

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