Remote-control key endurance testing device

Abstract

The embodiment of the invention discloses a remote-control key endurance testing device which relates to the field of automobile accessory testing apparatus and is used for solving the problem of lower testing result accuracy caused by the fact that the pressing in-place degree in the traditional remote-control key endurance test is hard to determine. According to the embodiment of the invention, due to the fact that a push rod is movably connected to a limiting bracket main body by a connecting shaft and the push rod can rotate along the connecting shaft under the drive of a driving device, and meanwhile, due to the fact that a limiting bolt is arranged in a bolt hole of a second part of the push rod, when a remote-control key is in a pressed state, the tail part of the limiting bolt supports against a protruding part of the limiting bracket to limit the downward rotating displacement of the push rod, in this way, the depth of a pressure pillar which downwardly presses a key to be tested under the drive of the push rod is determined accurately, so that the pressing in-place degree of the key to be tested can be determined easily, and the higher accuracy of a remote-control key endurance test result can be ensured. The embodiment of the invention is mainly used for the automobile accessory testing apparatus.

Description

technical field [0001] The invention relates to the field of automobile accessory test equipment, in particular to a remote control key durability test device. Background technique [0002] The remote control key is more and more widely used in automobiles, so the remote control key is required to meet the durability requirements during use. Before the remote control key is put into use, the durability test must be carried out according to different usage conditions to verify whether the performance of the key chip and the rubber cover on the surface of the key meets the requirements of use. [0003] At present, the device for the durability test of the remote control key such as figure 1 As shown, it mainly includes: cylinder fixing bracket 11, cylinder 12, fixing unit 13, control system ( figure 1 not shown). The cylinder fixing bracket 11 is used to fix the cylinder 12 above the remote control key 14 to be tested, and the fixing unit 13 is used to fix the remote contro...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a remote control key durability test device, which solves the problem that when the existing device is used for the remote control key durability test, it is not easy to determine the degree of pressing the button to be tested by the cylinder push rod, resulting in low accuracy of the test results question

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