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Battery pack fixing device and vehicle-mounted power supply device

A technology for fixing devices and battery packs, applied in battery pack components, circuits, electrical components, etc., can solve the problems of poor stability of electric vehicles and low reliability of battery packs, improve efficiency, reduce the probability of loosening, and improve operation. The effect of smoothness

Active Publication Date: 2016-10-12
BEIJING HYPERSTRONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a battery pack fixing device and a vehicle-mounted power supply device, which are used to solve the technical problems of the low reliability of the battery pack on the electric vehicle and the poor stability of the electric vehicle in the prior art

Method used

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  • Battery pack fixing device and vehicle-mounted power supply device
  • Battery pack fixing device and vehicle-mounted power supply device
  • Battery pack fixing device and vehicle-mounted power supply device

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Embodiment Construction

[0051] 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 of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0052] The battery pack fixing device involved in the present invention can be applied to any electric vehicle equipped with a battery pack, aiming at the low reliability of the battery pack on the electric vehicle in the prior art and the poor stability of the electric vehicle question. This application document takes an electric vehicle as an example to introduce the battery pack fixing device provided by the present invention. However, the battery...

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PUM

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Abstract

The invention provides a battery pack fixing device and a vehicle-mounted power supply device. The battery pack fixing device comprises a substrate, at least one support frame, a limiting block corresponding to each support frame, at least one rolling wheel and at least one fixing part, wherein a first through hole is formed in the limiting block; at least one second through hole is formed in the fixing part; the fixing part and the support frame are arranged on the substrate in parallel; the fixing part is located at a first end of the substrate; the limiting block is arranged at a second end, located at the substrate, of the support frame; the rolling wheel is clamped on the support frame; a body of the rolling wheel is higher than the top of the support frame. Through the battery pack fixing device and the vehicle-mounted power supply device, the reliability of battery packs on electric automobiles can be improved; the stability of the electric automobiles can be improved.

Description

technical field [0001] The invention relates to electric vehicle technology, in particular to a battery pack fixing device and a vehicle power supply device. Background technique [0002] With the emergence of environmental problems such as energy consumption and exhaust emissions, electric vehicles that have less impact on the environment have emerged as the times require. [0003] At present, most electric vehicles are provided with one or more battery packs, and the one or more battery packs are usually bolted to the electric vehicle to provide power for the vehicle so that the motor of the electric vehicle can drive The wheels of the electric car travel. [0004] However, due to the relatively narrow installation space of the battery pack, the reliability of the battery pack on the electric vehicle is low, and the stability of the electric vehicle is poor. Contents of the invention [0005] The invention provides a battery pack fixing device and a vehicle-mounted pow...

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 朱志远张子宏
Owner BEIJING HYPERSTRONG TECH
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