Automobile key life detection method and device

A detection method and a technology of a detection device, which are applied in the direction of measuring devices, vehicle tests, and mechanical parts tests, can solve problems such as inaccurate button test results, and achieve the effects of reducing inertia, increasing service life, and ensuring effectiveness

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 method and device for detecting the life of automobile buttons, so as to improve the accuracy of life detection of automobile buttons

Method used

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  • Automobile key life detection method and device
  • Automobile key life detection method and device
  • Automobile key life detection method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] refer to figure 1 , automobile button life detection method, comprises the following steps:

[0046] S1: Drive the pressing member away from the initial position and move toward the key at the first speed;

[0047] S2: When the pressing member is in contact with the button, drive the pressing member at a second speed to press the button for a certain distance;

[0048] S3: When the pressing member completes pressing the key, the pressing member leaves the key at a third speed, and when the pressing member returns to the initial position, repeat step S1.

[0049] This car button life detection method can simulate the process of pressing the button by hand, divide the pressing speed into the speed before contact and the speed after contact, and test the car button in a real simulation pressing scene. At the same time, the pressing distance after contact is certain, which can ensure each pressing Both are effective, showing the high accuracy and authenticity of the test....

Embodiment 2

[0051] Based on the automobile button life detection method in embodiment 1, this embodiment provides a kind of automobile button life detection device, refer to figure 2 with image 3 , the device comprises 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 a lower driving wheel for driving Wheel 33 rotates the third gear 22 .

[0052] 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 end of 9 is provided with a second friction plate, the first rotating shaft 4 and the second rotating shaft 9 are rotatably connected to the mobile body 12, and the mobile body 12 is s...

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Abstract

The invention discloses an automobile key life detection method and device. The automobile key life detection method comprises the following steps: driving a pressing piece to leave an initial position at a first speed to move towards the direction close to the key; when the pressing piece is in contact with the key, driving the pressing piece to press the key for a certain distance at a second speed; when the pressing piece completes pressing of the key, the pressing piece is separated from the key at a third speed; the automobile key service life detection method and device cooperate with each other, the process of pressing the key by hand can be simulated, the pressing speed is divided into a speed before contact and a speed after contact, a pressing scene is truly simulated to test theautomobile key; and 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 kept, the power of the automobile key life detection device is provided by one motor, the motor can keep rotating in the same direction, the inertia of forward and reverse rotation can be reduced, and the test accuracy isfurther improved.

Description

technical field [0001] The invention relates to the technical field of automobile detection, in particular to a method and a device for detecting the life of an automobile key. 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 automobile button life testing device, the cylinder is usually used to drive the pressure head to press the button. In the cylinder button life testing device, 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 ...

Claims

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Application Information

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IPC IPC(8): G01M17/007G01M13/00
CPCG01M13/00G01M17/007
Inventor 周中山
Owner 无锡科睿检测服务有限公司
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