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Adjustable automobile closing member closing speed testing device

A technology for closing speed and testing devices, which is applied in the direction of measuring devices, vehicle testing, mechanical parts testing, etc. It can solve problems such as errors and sensor distances that cannot be adjusted, and achieve the effect of reducing measurement errors

Pending Publication Date: 2021-02-02
上海沃尔沃汽车研发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such sensors currently on the market are integrated with the calculation and display parts. The distance between the sensor and the mounting surface cannot be adjusted. When installing on an inclined surface, errors may be introduced because the axes of the two sensors are not perpendicular to the moving axis of the closing member.

Method used

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  • Adjustable automobile closing member closing speed testing device
  • Adjustable automobile closing member closing speed testing device
  • Adjustable automobile closing member closing speed testing device

Examples

Experimental program
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Embodiment Construction

[0025] The present application generally relates to an adjustable test device for measuring the closing speed of automotive closures. The automotive closures mentioned here include doors, engine hatches, trunk lids, and the like.

[0026] Such as figure 1 As shown in , the test device according to a feasible implementation manner includes: a sensing unit 1 , a control unit 2 , and a connection line 3 connected between the sensing unit 1 and the control unit 2 .

[0027] The sensing unit 1 mainly includes: a suction cup 11 with a pump; a universal arm 12 supported by the suction cup 11 ; and a sensor module 13 supported by the universal arm 12 .

[0028] The suction cup 11 with a pump mainly includes: a suction cup body 111, the front side of which defines an adsorption surface, which is used to adsorb on a fixed part of the vehicle body, or adsorbed on a support located on the ground; A manual pump 112 for generating negative pressure inside the body 111. In addition, a mou...

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PUM

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Abstract

The invention provides an adjustable automobile closing member closing speed testing device which is characterized by comprising a sensing unit, a control unit and a connecting line connected betweenthe sensing unit and the control unit. The sensing unit comprises a sucker with a pump; a universal arm which is detachably connected with the sucker; and a sensor module which is supported by the universal arm and comprises at least two sensors capable of sensing approaching of an object; the connecting line includes a signal line connected between the control unit and the sensors. The pose of the sensors is easy to adjust.

Description

technical field [0001] The present application relates to an adjustable device for measuring the closing speed of a vehicle closure. Background technique [0002] Car closures are used to close the interior of a car. One aspect that affects user satisfaction is the closing speed of automotive closures, especially doors and tailgates. [0003] A type of equipment currently on the market for testing the closing speed of automotive closures uses the edge of the closure or a dedicated trigger to sweep across two sensors. Such sensors currently on the market are integrated with the calculation and display parts. The distance between the sensor and the mounting surface cannot be adjusted. When installing on an inclined surface, errors may be introduced because the axes of the two sensors are not perpendicular to the moving axis of the closing member. . Contents of the invention [0004] An object of the present application is to provide an easily adjustable closing speed test...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01M13/00G01P3/68
CPCG01M17/007G01M13/00G01P3/68
Inventor 饶楠陈新风
Owner 上海沃尔沃汽车研发有限公司
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