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A new energy vehicle positioning speed detection equipment

A technology for new energy vehicles and testing equipment, applied in the direction of vehicle steering/bump performance, etc., can solve the problems of reduced shock absorption performance of shock absorber components, difficulty in really detecting changes in shock absorber components, and different comfort levels.

Active Publication Date: 2022-05-27
常州玖盈企业管理咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The power system used by new energy vehicles is different from that of traditional fuel vehicles, so drivers feel different about the comfort inside the car during driving. When driving on normal roads, affected by the smoothness of the road surface, the shock absorption of the car itself The performance will directly affect the driver, especially during long-term driving, the shock absorption performance of the shock-absorbing components on the wheels of the car will gradually decrease
[0003] At present, from the completion of assembly to the follow-up vehicle speed detection and vibration experience detection of new energy vehicles, professionals need to drive the car to a professional runway for lap driving detection, but it is difficult to truly detect the car's long-term speed when driving on the runway. The change of its shock absorbing components corresponding to the speed of the car during the time driving

Method used

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  • A new energy vehicle positioning speed detection equipment
  • A new energy vehicle positioning speed detection equipment
  • A new energy vehicle positioning speed detection equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] combine Figure 1-10 As shown, a new energy vehicle positioning speed detection device provided by the present invention includes a vehicle front end fixing mechanism 100, a fixing mechanism 200, a transmission mechanism 300 and a rotating mechanism 400. The vehicle front end fixing mechanism 100 is installed outside the fixing mechanism 200, and the transmission mechanism 300 is drive-connected in the fixed mechanism 200 , and the rotating mechanism 400 is movably connected to the drive mechanism 300 .

[0050] The front end fixing mechanism 100 of the automobile includes a restraint assembly 110 and a cushion member 120, and the restraint assembly 110 further includes a base 111, a telescopic rod 112, a screw rod 113, an outer frame 114, a load bearing member 115, a cover shell 116 and a slider assembly 117. The fixing mechanism 200 includes a frame 210, a support frame 220 and an insert block 230, and the transmission mechanism 300 includes a servo motor 310, a chain...

Embodiment 2

[0053] combine Figure 4 As shown, on the basis of the first embodiment, by setting the cushion member 120 to a slope state, it is convenient for the car to be transferred to the top of the annular insert 420, and the outer frame 114 is used to adjust the rotating screw 113 to push the load member 115 and cover. The shell 116 is fixed against the front wheel of the car, so as to ensure the stability of the car. The front end fixing mechanism 100 of the automobile further includes a pad 120 installed outside the fixing mechanism 200, and the restraint assembly 110 also includes a base 111, which is built into the base 111. The telescopic rod 112 in the middle, the screw rod 113 screwed inside the base 111 , and the outer frame 114 installed on the outer end of the screw rod 113 .

Embodiment 3

[0055] combine Figure 7 As shown, in the above embodiment, the support frame 220 is installed in the middle of the inner bracket of the frame 210, and the limiter 370 is installed on the top of the support frame 220, and the limiter 370 is supported by the support frame 220. The auxiliary collar 360 and the protective collar 380 can be safely rotated, and the fixing mechanism 200 further includes a frame 210 installed outside the support frame 220 and an insert block 230 inserted into the groove on the top of the frame 210 .

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Abstract

The invention discloses a new energy vehicle positioning and speed detection device, which includes a vehicle front-end fixing mechanism, a fixing mechanism, a transmission mechanism and a rotating mechanism. The vehicle front-end fixing mechanism includes a constraint combination for balancing the stability of the vehicle front end. Covering shells equipped with wheels of different models, a load-bearing member connected to the outer middle part of the covering shell, and a slider assembly installed on the outside of the covering shell. By setting the frame, and inserting a plurality of inserts in each rectangular chute in the frame, and installing two sets of support frames on the frame, and installing the transmission mechanism in the fixing mechanism, and setting up two sets of linkage combinations at the same time, when required During the driving experience of the car, the operator needs to socket the ring inserts with different slots on the outside of the linkage combination, and insert the blocks of different shapes and protrusions into the ring inserts. When the car moves to the block Driving, so that it is convenient for the car to perform vibration detection of the speed increase of the car at a fixed point.

Description

technical field [0001] The invention relates to the technical field of new energy vehicle detection, in particular to a new energy vehicle positioning speed detection device. Background technique [0002] New energy vehicles use different power systems from traditional fuel vehicles, so drivers have different feelings about the comfort inside the car during driving. When driving on normal roads, they are affected by the smoothness of the road surface and the shock absorption of the car itself. The performance will directly affect the driver, especially in the long-term driving, the damping performance of the damping components on the car wheels will gradually decrease. [0003] At present, from the complete assembly of new energy vehicles to the subsequent vehicle speed detection and shock experience detection, professionals are required to drive the car to a professional runway for circling detection, but it is difficult for the car to drive on the runway. The change of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/06
Inventor 贺宇浩
Owner 常州玖盈企业管理咨询有限公司