Differential pressing type automobile key service life detection system

A detection system, push-type technology

Active Publication Date: 2020-11-24
无锡科睿检测服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of inaccurate test results of mechanized buttons with fixed strokes in the prior art, and propose a split-speed pressing type automobile button life detection system to improve the accuracy of automobile button life detection

Method used

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  • Differential pressing type automobile key service life detection system
  • Differential pressing type automobile key service life detection system
  • Differential pressing type automobile key service life detection system

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0041] refer to Figure 1-2 , the automobile button life detection system includes a conveyor belt 1, an upper drive wheel 2 and a lower drive wheel 33 for driving the conveyor belt 1, a pressing block 27 fixedly connected to the conveyor belt 1, a first gear 5 and a second gear 10 for driving the upper drive wheel 2 to rotate And the third gear 22 that drives the lower drive wheel 33 to rotate.

[0042] Specifically, the first gear 5 is fixedly sleeved on the first rotating shaft 4, a first friction plate is provided at one end of the first rotating shaft 4, and the second gear 10 is fixedly sleeved on the second rotating shaft 9, and the second rotating shaft One ...

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PUM

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Abstract

The invention discloses a differential pressing type automobile key service life detection system. The process of pressing the key by hand can be simulated; the pressing speed is divided into a speedbefore contact and a speed after contact; a pressing scene is truly simulated to test the automobile key; meanwhile, the pressing distance after contact is fixed, the effectiveness of each pressing can be ensured;, the accuracy and the truth of the test height are maintained; meanwhile, reverse moving and returning can be completed after one-time testing, and secondary testing is carried out; theeffectiveness and the continuity of a key service life detection test are guaranteed, the detection efficiency is high, power of the automobile key service life detection device is provided by one motor, the motor can rotate in the same direction, forward and reverse rotation inertia can be reduced, and the test accuracy is further improved.

Description

technical field [0001] The invention relates to the technical field of automobile detection, in particular to a speed-divided pressing type automobile button life detection system. Background technique [0002] Car keys are common components inside the car. In order to maintain the service life of car keys, it is necessary to test the car keys to ensure that the keys are within the acceptable life span. [0003] In the automotive button life test system, the cylinder is usually used to drive the pressure head to press the button. In the cylinder button life test system, the cylinder and the button indenter are connected together through a certain structure, and the reciprocating movement of the cylinder drives the reciprocating movement of the button indenter, thereby realizing pressing and returning the button, and completing the test of the button. However, this test process is too mechanized. In actual use, when a human hand presses a car button, the speed at which it ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00F16H19/06
CPCF16H19/06G01M13/00
Inventor 周中山
Owner 无锡科睿检测服务有限公司
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