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Automobile threshold verification device, system and method

A verification device and threshold technology, applied in measurement devices, vehicle testing, instruments, etc., can solve problems such as prolonging the development cycle of the whole vehicle, unfavorable real-time problems, and increasing R&D costs, so as to improve R&D efficiency, save R&D costs, enhance The effect of vehicle comfort

Active Publication Date: 2019-09-06
DONGFENG MOTOR CORP HUBEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the need to target different groups of people, it is necessary to make multiple hard models with different parameters. Then, using this method not only increases a lot of research and development costs, but also prolongs the development cycle of the whole vehicle, and is not conducive to real-time problems. solution
[0004] In particular, the human body model in the Chinese human body standard database used in data design is the human body standard in 1988, which is quite different from the current human body. If the above human body model is used, there will be certain distortion in the data design

Method used

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  • Automobile threshold verification device, system and method
  • Automobile threshold verification device, system and method
  • Automobile threshold verification device, system and method

Examples

Experimental program
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Effect test

Embodiment 1

[0053] see figure 1 As shown, the present embodiment provides a vehicle threshold verification device, which includes at least one slide rail 1, a slide seat 2, a first mounting plate 3, a second mounting plate 4 and a first driving member 5; meanwhile, see figure 2 As shown, the first installation plate 3 is used to install one of the door sill bead guard plate profile A and the side outer enclosure profile B, and the second installation plate 4 is used to install the door sill bead guard plate profile A and the side outer enclosure profile another in B; see figure 1 As shown, in this embodiment, there are two slide rails 1, and the two ends of the slide seat 2 are respectively slidably assembled on the two slide rails 1. With the help of the slide rail 1, the slide seat 2 can move along the slide rail 1 to move back and forth, so as to adjust the position of the door sill bead guard plate profile A and the side outer surrounding profile B; the sliding seat 2 is provided wi...

Embodiment 2

[0055] see figure 2 and image 3As shown, the difference between this embodiment and Embodiment 1 is that: a housing chamber 21 is opened in the slide seat 2, the first mounting plate 3 has a first threaded through hole (not marked in the figure), and the lifting device 20 includes a first hand wheel 200, the first screw rod 201 and the first guide rail 202, wherein the first hand wheel 200 is partly accommodated in the housing cavity 21; the first screw rod 201 is vertically arranged, its bottom end is connected with the first hand wheel 200, and the top end passes through the sliding The upper surface of the seat 2 is screwed to the first threaded through hole; the first guide rail 202 is arranged vertically, its bottom end is connected with the sliding seat 2 , and its top end is passed through the first mounting plate 3 .

[0056] In this embodiment, the first handwheel 200 is arranged horizontally. Part of the first handwheel 200 is housed in the housing cavity 21, and ...

Embodiment 3

[0062] The difference between this embodiment and Embodiment 1 is that this embodiment provides the specific structure of the first driving member 5, specifically, see figure 1 As shown, the first driving member 5 includes a second screw 50, the second screw 50 passes through the first mounting plate 3 and the second mounting plate 4, and the end of the second screw 50 near the second mounting plate 4 is provided with a first operation part 51 , the second screw rod 50 is configured to: rotate the second screw rod 50 through the first operating part 51 to drive the second mounting plate 4 to approach or move away from the first mounting plate 3 .

[0063] More specifically, the first mounting plate 3 has a second threaded through hole (not shown in the figure), the second mounting plate 4 is provided with a first mounting hole (not shown in the figure), and the diameter of the first operating part 51 is greater than the inner diameter of the first installation hole; the second...

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Abstract

The present invention discloses an automobile threshold verification device, system and method, the device comprises at least one sliding rail, a sliding seat, a first mounting plate, a second mounting plate and a first driving member; wherein the sliding seat is slidably assembled on the sliding rail, the sliding seat is provided with a lifting device; the first mounting plate is assembled on thelifting device, the lifting device is configured to drive the first mounting plate to move up and down; the second mounting plate is disposed opposite to the first mounting plate, and the second mounting plate is movably assembled to the first mounting plate; the first driving member is configured to drive the second mounting plate to be close to or away from the first mounting plate; at the sametime, the first mounting plate is used for installing one of a threshold pressure strip protecting plate type surface and the side outer surrounding type surface and the second mounting plate is usedfor installing the other one of the threshold pressure strip protection plate type surface and the side outer surrounding type surface. The device, system and method can quickly realize materialization of vehicle threshold data, reduce research and development cost, shorten development cycle of a whole vehicle, and improve weight of subjective comfort evaluation in the whole vehicle development,thereby enhancing comfort of the whole vehicle.

Description

technical field [0001] The invention relates to the technical field of automobile ergonomics verification, in particular to an automobile threshold verification device, system and method. Background technique [0002] The car door sill is mainly composed of the door sill bead guard plate surface and the side outer surrounding surface. The car door sill is an important part of the car, especially when it involves the comfort of people when getting on and off the car. Therefore, it is necessary to design a car that can satisfy most people. Car thresholds for comfort requirements are necessary. [0003] At present, when designing the threshold, most OEMs adopt the method: after designing each parameter in the software, make a corresponding hard model, invite different people to experience the real car, and make subjective evaluation. Due to the need to target different groups of people, it is necessary to make multiple hard models with different parameters. Then, using this me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01M99/00
CPCG01M17/007G01M99/00
Inventor 夏卫群李一泽张国治张亮代佳郑敏万焱
Owner DONGFENG MOTOR CORP HUBEI
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