New energy vehicle battery pack transfer protection device

A technology of new energy vehicles and protection devices, which is applied to battery pack components, transportation and packaging, circuits, etc., can solve problems such as heavy weight, battery jumping, battery body damage, etc. Strong, damage-avoiding effect

Active Publication Date: 2021-07-23
CHONGQING IND POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the structural composition of new energy vehicles, the battery body is a particularly important structural component. In order to improve the production efficiency of new energy vehicles, the battery body is usually produced separately from the vehicle manufacturing line, so it is necessary to supply the battery body to the vehicle production line in time However, due to the large size and heavy weight of the battery of an electric vehicle, it is necessary to transfer the battery during testing, packaging, transportation, and vehicle installation. The fixing effect on the battery during the transfer is not good, which often leads to the battery Jumping and other situations occur, so the battery body is often damaged during the transfer process, which affects the use function of the battery

Method used

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  • New energy vehicle battery pack transfer protection device
  • New energy vehicle battery pack transfer protection device
  • New energy vehicle battery pack transfer protection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The embodiment is basically as attached figure 1 As shown: the new energy vehicle battery pack transfer protection device, including a storage box 1, and the top of the storage box 1 is provided with a cover plate 2. In this embodiment, the storage box 1 has a rectangular parallelepiped structure, and the inside of the storage box 1 is hollow, and the top of the storage box 1 It is an open end, and the cover plate 2 is a rectangular plate-shaped structure.

[0035] The right side of the storage box 1 is provided with an installation cavity 4, and the main compression unit for pressing the cover plate 2 is arranged in the installation cavity 4. The main compression unit includes an elastic plate 9 with elastic deformation, two clamping blocks 10 and a pushing As for the pusher for closing the clamping blocks 10 , the opposite sides of the two clamping blocks 10 are provided with circular arc grooves arranged symmetrically to each other, forming a complete circular shape ...

Embodiment 2

[0049] Such as image 3 As shown, the difference between the new energy vehicle battery pack transfer protection device and the first embodiment is that a secondary compression unit is also provided on the storage box 1, and the structure of the secondary compression unit is the same as that of the main compression unit, that is, the secondary compression unit The clamping unit also includes an elastic plate 9 with elastic deformation, two clamping blocks 10 and a pusher for pushing the clamping blocks 10 together.

[0050] The auxiliary pressing unit and the main pressing unit are respectively located on both sides of the placement box 1. In this embodiment, the auxiliary pressing unit is located on the left side of the placement box 1, and the pressing plate 14 of the auxiliary pressing unit can be offset against the slide plate 15 and the cover plate 2 , that is, the right side of the pressing plate 14 of the auxiliary pressing unit extends to just above the left part of th...

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Abstract

The invention relates to the technical field of transfer devices, and discloses a transfer protection device for a battery pack of a new energy vehicle. The main pressing unit of the cover plate, the main pressing unit includes an elastic plate with elastic deformation, two clamping blocks and a pusher that pushes the clamping blocks to close together, and the two clamping blocks are connected to the side wall of the installation cavity Hinged, the pusher includes a pressure rod, a pressure ball and a pressure plate, the pressure plate and the pressure ball are fixedly connected to both ends of the pressure rod respectively, the pressure rod passes through the cover plate, and the upper part of the pressure rod is threadedly connected with the cover plate, and the cover plate and The lower part of the pressure bar is rotated and matched, and the cover plate is vertically slidably connected with a slide plate. A pressing plate is provided below the slide plate. A buffer spring is arranged between the pressing plate and the slide plate. The pressing plate can press the slide plate. The invention can prevent the battery from jumping during the process of transferring the battery, thereby avoiding damage to the battery.

Description

technical field [0001] The invention relates to the technical field of transfer devices, in particular to a transfer protection device for a battery pack of a new energy vehicle. Background technique [0002] In the structural composition of new energy vehicles, the battery body is a particularly important structural component. In order to improve the production efficiency of new energy vehicles, the battery body is usually produced separately from the vehicle manufacturing line, so it is necessary to supply the battery body to the vehicle production line in time However, due to the large size and heavy weight of the battery of an electric vehicle, it is necessary to transfer the battery during testing, packaging, transportation, and vehicle installation. The fixing effect on the battery during the transfer is not good, which often leads to the battery Jumping and other situations occur, so the battery body is often damaged during the transfer process, which affects the use ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62B3/00B62B3/04B62B3/02B62B5/00H01M50/20
CPCB62B3/005B62B3/02B62B3/04B62B5/0006
Inventor 游晓畅
Owner CHONGQING IND POLYTECHNIC COLLEGE
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