Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Testing device for whiplash-harming resistance

A technology of testing device and simulation device, which is applied in the direction of measuring device, vehicle test, machine/structural component test, etc. It can solve the problems of inconvenient installation process, large man-hours, material consumption, etc., and achieve simple structure and low cost , a wide range of effects

Inactive Publication Date: 2014-03-05
CHONGQING CHANGAN AUTOMOBILE CO LTD
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This means that each different model needs to make different pedals and B-pillars, which not only consumes a lot of man-hours and materials, but also is inconvenient during installation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Testing device for whiplash-harming resistance
  • Testing device for whiplash-harming resistance
  • Testing device for whiplash-harming resistance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The structure of the present invention is the use mode in detail below in conjunction with accompanying drawing:

[0021] see figure 2 , The anti-whiplash injury test device includes a test installation workbench 1, a pedal simulation device 2, a seat installation tool 4, and a B-pillar simulation device 6. It replaces the footrests done in the previous different tests by a horizontally and vertically adjustable footrest simulator, with a B-pillar simulator that can be used for different seat belt installations.

[0022] see in conjunction image 3 , the pedal simulator 2 is installed on the guide rail 10 and fastened by the nut 11, which can slide on the guide rail and be fixed at the desired position; Adjust the height of the guide rail 10 up and down in the vertical direction of the long screw rod 12, and be fixed at the required position.

[0023] see in conjunction Figure 4 , the B-pillar simulation device is installed on one side of the seat installation too...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a testing device for whiplash-harming resistance. The testing device comprises a testing installing workbench, a foot pedal simulation device, a seat installing tool and a column B simulation device, wherein the foot pedal simulation device, the seat installing tool and the column B simulation device are arranged on the testing installing workbench. The foot pedal simulation device is arranged on a guide rail, and forward-backward adjustment can be conducted on the foot pedal simulation device. Meanwhile, the guide rail is fixed to a long bolt through nuts, and vertical adjustment of a sliding rail can be achieved by adjusting the nuts on the bolt. The seat installing tool is used for fixing a testing seat to the testing workbench top, and the seat installing tool is used for fixing the seat, and can reproduce the state of the seat in a whole vehicle. The column B simulation device is used for installing a safety belt, a column B simulation device installing board is installed on the testing workbench face, the installing board is fixed to an installing rack through bolts, a proper position is selected on the installing board, and the safety belt is arranged at the position through bolts. The testing device for whiplash-harming resistance has the advantages of being very good in simulation analog degree, effectively improving testing efficiency and testing accuracy, and being simple in structure and wide in application range.

Description

technical field [0001] The invention belongs to the technical field of automobile collision safety. Background technique [0002] Whiplash injury is a common minor injury in car collisions, mainly occurring during rear-end collisions or rear-end collisions. According to studies by relevant foreign institutions, 10% of the injured suffer long-term damage, and 1% of the injured suffer permanent damage. Both at home and abroad have started research on whiplash. [0003] In China, the 2012 version of C-NCAP promulgated by the C-NCAP Management Center has added an anti-whiplash test, the purpose of which is to protect the occupants and reduce their injuries during rear collisions. [0004] In Europe, in the adult protection of E-NCAP in 2012, the whiplash test accounted for 4 points in the total score of 36 points for adult protection. According to the information on the E-NCAP official website, in the E-NCAP standard implemented in 2014, the evaluation of the anti-whiplash te...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01M17/007
Inventor 胡雷尹长青刘勇李佳耀王韦刚彭令旦
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com