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Composite material battery pack simulation collision experiment device

A crash test and composite material technology, applied in the field of composite material battery pack simulation crash test device, can solve the problems of cumbersome test process, high test cost, complex structure, etc., and achieve the effect of simple operation, wide application range and simple structure

Inactive Publication Date: 2020-12-29
肇庆市海特复合材料技术研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the existing composite battery pack simulated collision test device has a complicated structure and a cumbersome experimental process, resulting in high experimental costs.
Furthermore, a composite battery pack simulated crash test device is provided

Method used

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  • Composite material battery pack simulation collision experiment device

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0022] Specific implementation mode one: combine figure 1 To illustrate this embodiment, a composite material battery pack simulated crash test device in this embodiment includes a concrete floor 1, a base 2, an integrated vibration device 3, a universal shaking device 4, a collision chamber 5, and an external protective wall 6. The concrete The bottom plate 1 is installed horizontally, the base 2 is installed on the concrete bottom plate 1, the integrated vibration device 3 is installed on the base 2, the universal shaking device 4 is detachably installed on the integrated vibration device 3, and the collision chamber 5 is installed on the universal shaking On the device 4, the battery pack A is installed in the collision chamber 5; the collision plate 7 with different hardness is detachably installed on the inner wall of the collision chamber 5, and the outer protective wall 6 is installed on the base 2, the integrated vibration device 3, On the universal shaking device 4 an...

specific Embodiment approach 2

[0024] Specific implementation mode two: combination figure 1 The present embodiment will be described. The base 2 of the present embodiment is a rectangular base. In this way, the use of a rectangular base makes the bottom more stable. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0025] Specific implementation mode three: combination figure 1 The present embodiment will be described. The base 2 of the present embodiment is an elastic rubber pad. Such setting can absorb the vibration brought by the bottom of the integrated vibrating device 3, improve the safety performance of the whole device, and prevent factors such as unreliable connection caused by long-term vibration. Other compositions and connections are the same as those in Embodiment 1 or Embodiment 2.

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Abstract

The invention provides a composite material battery pack simulation collision experiment device, and relates to a simulation collision experiment device. The invention aims to solve the problem that the experiment cost is high due to the fact that the existing composite material battery pack simulation collision experiment device is complex in structure and tedious in experiment process. A concrete bottom plate (1) is horizontally arranged, a base (2) is installed on the concrete bottom plate (1), an integrated vibration device (3) is installed on the base (2), a universal shaking device (4) is detachably installed on the integrated vibration device (3), a collision chamber (5) is installed on the universal shaking device (4), and a battery pack (A) is installed in the collision chamber (5); and impact plates (7) with different hardness are detachably installed on the inner side wall of the collision chamber (5), and an external protective wall (6) covers the base (2), the integrated vibration device (3), the universal shaking device (4) and the collision chamber (5). The device is used for composite material battery pack simulation collision experiments.

Description

technical field [0001] The invention relates to a simulated crash test device, in particular to a simulated crash test device for a composite material battery pack. Background technique [0002] Composite materials occupy the main parts of automobiles due to their superior performance, but their cost is relatively high. For the increasingly competitive automobile manufacturing industry, despite their advantages in performance, it is difficult to popularize and apply them. When the overall cost of the application is lower than that of other materials, it is also difficult to obtain the application due to the high price of the material. Reducing the cost of the material is a problem that must be solved to expand the application. [0003] At present, the commonly used method is that the key components are made of composite materials with superior performance. For the battery pack, the key components generally include the battery module support beam in the battery pack, the batt...

Claims

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Application Information

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IPC IPC(8): G01N3/32G09B9/00
CPCG01N3/32G09B9/00G01N2203/0258G01N2203/0688G01N2203/0682
Inventor 杨帆蔡朝灿徐忠海王荣国赫晓东刘文博
Owner 肇庆市海特复合材料技术研究院