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Force measurement steering wheel installing mechanism

A force measuring steering wheel and installation mechanism technology, applied in the field of fixtures, can solve problems such as hidden dangers of test driving safety, and achieve the effects of improving test accuracy and repeatability, improving test efficiency and improving safety

Inactive Publication Date: 2017-10-20
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This fixing method is acceptable when the vehicle speed is low or the steering wheel is turned slowly. However, when the steering wheel is turned quickly, the angle error and hysteresis caused by the deformation of the fixing steel wire and nylon rope will have a great impact on the measurement results. The non-rigid connection of the two steering wheels brings greater safety hazards to test driving

Method used

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Embodiment Construction

[0027] The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0028] see Figure 1 to Figure 7 As shown, the embodiment of the present invention provides a dynamometer mounting mechanism, including: a positioning plate 11 and a fixing member, one end of the positioning plate 11 is detachably fixedly connected to the dynamometer steering wheel, and the positioning plate 11 The other end is detachably fixedly connected to the fixing member, and the end of the fixing member away from the positioning plate 11 is detachably fixedly connected to the steering wheel 41 of the original vehicle.

[0029] When assembling, first fix one end of the fixing piece on the steering wheel 41 of the original car, then fix the positioning plate 11 on the fixing piece, and fix the dynamometer steering wheel on the other side of the positioning plate 11. The above-mentioned e...

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Abstract

The invention discloses a force measurement steering wheel installing mechanism comprising a positioning plate and a fixing member. One end of the positioning plate is detachably and fixedly connected with a force measurement steering wheel. The other end of the positioning plate is detachably and fixedly connected with the fixing member. One end, which is away from the positioning plate, of the fixing member is detachably and fixedly connected on an original vehicle steering wheel. Compared with the mechanisms in the prior art, rigid connection between the force measurement steering wheel and the original vehicle steering wheel can be realized by arrangement of the positioning plate and the fixing member so that turning retardation and error caused by deformation of steel wires and nylon ropes can be reduced, the test efficiency can be enhanced, the test accuracy and the repeatability can be greatly enhanced and the safety can also be greatly enhanced.

Description

technical field [0001] The invention relates to a tooling fixture, in particular to a force-measuring steering wheel installation mechanism. Background technique [0002] In the process of automobile design and development, a lot of testing work is required for each component, system and vehicle. During testing, various sensors and fixtures are required. Sensors can usually be directly purchased from equipment suppliers, while fixtures need to be designed and manufactured by themselves because they are non-standard equipment. [0003] In the process of developing and testing the steering system of the whole vehicle, it is necessary to use the dynamometer steering wheel to measure the rotation angle and torque exerted by the driver on the steering wheel, or to measure the feedback of the steering system acting on the driver's hands through the steering wheel under the action of the normalizing force force. The installation method of the dynamometer steering wheel is often ...

Claims

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Application Information

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IPC IPC(8): G01L5/22
CPCG01L5/221
Inventor 李兴宇胡敏刘风友王亮朱杉王殿学李雪梅许华军
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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