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Collision type impact experience device

A technology of collision type and locking device, which is applied in the direction of educational appliances, instruments, teaching aids, etc., to achieve the effect of convenient transportation, ensuring safety and reducing restrictions

Active Publication Date: 2015-10-21
湖南立中科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of the existing collision experience device that needs to be fixed on the use site, and the use site is limited, to provide a collision type collision experience device, so as to change the impact force into an internal force so that no external force balance is required. Purposes that are not restricted by the use of the site

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0039] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0040] In this embodiment, it is stipulated that the direction from the front locking device 23 to the rear locking device 24 is from front to rear.

[0041] refer to figure 1 , Figure 5 As shown, the collision type collision experience device proposed by the present invention includes a base 17, a slide rail 16 arranged on the base 17, and the two ends of the slide rail 16 are respectively provided with a seat trolley 1 and a collision trolley. 9.

[0042] The seat trolley 1 and the collision trolley 9 collide with the tensile force provided by the elastic traction device; Contact and extrude with the buffer block 12 of the collision trolley to buffer the impact of the collision.

[0043] The elastic traction device comprises an elastic element 14 and a hoist 15, the two ends of the elastic element 14 are respectively connected with the bottom of t...

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PUM

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Abstract

The invention discloses a collision type impact experience device. The collision type impact experience device comprises a base (17) and a slide rail (16) arranged on the base (17); two ends of the slide rail (16) are provided with a seat bogie (1) and a colliding bogie (9) respectively; the seat bogie (1) and the colliding bogie (9) can collide with each other through a pulling force provided by an elastic traction device; and a seat bogie buttering block (7) and a colliding bogie buttering block (12) which are arranged at the front ends of the seat bogie (1) and the colliding bogie (9) respectively can contact and squeeze each other so as to butter colliding impact. According to the collision type impact experience device of the invention, collision is adopted an impact crash mode, and impact can be an internal force and does not need to be balanced by an extern force, and therefore, a base will not move relative to a field in an impact process, and special fixing processing for the whole device is not needed, and therefore, limitations on a use field can be greatly decreased.

Description

technical field [0001] The invention relates to the field of automobile safety testing, in particular to a collision experience device that converts the impact force generated by the collision into internal force without external force for balance through the form of collision. Background technique [0002] At present, there are more than 50 countries in the world that have legislated to mandate that children must use child safety seats in vehicles to ensure the safety of children in vehicles. In China, at present, more than 90% of children in vehicles do not use child safety seats. It is generally believed that when traveling with children, children can be held in their arms instead of using child safety seats. Insufficient awareness of the danger, this situation has a great potential safety hazard. Therefore, at present, Shanghai, Shandong, Shenzhen and other places have legislated on children's car safety to promote the use of child safety seats, and relevant legislation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/00
Inventor 曹立波吴俊李靖
Owner 湖南立中科技股份有限公司
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