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Battery box for electric vehicle

A technology for battery boxes and electric vehicles, applied in battery pack parts, circuits, electrical components, etc., can solve problems such as difficulty in taking out batteries, and achieve the effects of ingenious design, reasonable structure, and improved safety.

Inactive Publication Date: 2020-01-24
徐州博丰轴承有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing battery box has the function of battery limit, when the battery needs to be replaced or repaired, it is difficult to take out the battery

Method used

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  • Battery box for electric vehicle
  • Battery box for electric vehicle
  • Battery box for electric vehicle

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] according to Figure 1-3 The electric vehicle battery box shown includes a first fixed plate 1, a plurality of second fixed plates 2 are provided on the front side of the first fixed plate 1, and a connecting rod 3 is provided on the front side of the first fixed plate 1 , the connecting rod 3 is fixedly connected with the first fixed plate 1, the connecting rod 3 runs through the second fixed plate 2 and extends to the front side of the second fixed pl...

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Abstract

The invention discloses a battery box for an electric vehicle and belongs to the field of electric vehicles. The battery box comprises a first fixing plate; a plurality of second fixing plates are arranged in front of the first fixing plate; connecting rods are arranged on the front side of the first fixing plate; the connecting rods are fixedly connected with the first fixing plate; the connecting rods penetrate through the second fixing plate and extend to the front side of the second fixing plates; the connecting rods are fixedly connected with the second fixing plates; the number of the connecting rods is three; the section of each second fixing plate is U-shaped; movable rollers are arranged at the bottoms of the second fixing plates; short rods are arranged at two ends of each movable roller; the short rods are fixedly connected with the movable roller; and the short rods are rotationally connected with the second fixing plates through bearings. According to the battery box for the electric vehicle of the invention, a first handle can be pulled, so that the storage battery is driven to move, and therefore, thee movable rollers are driven to rotate; sliding friction is converted into rolling friction by means of the multiple movable rollers, so that a friction force is reduced, and therefore, more labor is saved when the storage battery is taken out.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, and more specifically, the invention relates to a battery box of an electric vehicle. Background technique [0002] At present, electric vehicles, namely electric drive vehicles, have another name called electric drive vehicles. Electric vehicles are divided into AC electric vehicles and DC electric vehicles. Generally speaking, the electric vehicle uses the battery as the energy source. Through the controller, the motor and other components, the electric energy is converted into mechanical energy to move, so as to control the current and change the speed of the vehicle. The electric vehicle has been widely used at present. With the improvement of living standards, electric vehicles continue to develop in the direction of small size, light weight, foldable and leisure. As an important component of electric vehicles, the battery box plays an important role. [0003] The existing battery...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M50/249
CPCH01M50/20Y02E60/10
Inventor 彭超
Owner 徐州博丰轴承有限公司
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