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Battery pack assembly, quick-change support assembly and electric vehicle

A battery pack and assembly technology, applied in the field of battery pack assembly and electric vehicles, can solve problems such as hidden dangers, easy displacement of battery packs and safety, and achieve the effect of improving safety performance and service life

Pending Publication Date: 2020-02-21
AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a battery pack assembly, a quick-change bracket assembly and an

Method used

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  • Battery pack assembly, quick-change support assembly and electric vehicle
  • Battery pack assembly, quick-change support assembly and electric vehicle
  • Battery pack assembly, quick-change support assembly and electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0106] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0107] like Figure 1-4 As shown, a battery pack assembly 10 includes a battery pack 110 , an adjustment component 120 and a reset component 130 .

[0108] The battery pack 110 has positioning sides, combined with Figure 5-7 As shown, the positioning side faces the seat positioning surface 211 of the battery fixing seat 210 , and the battery fixing seat 210 is used for installing the battery pack assembly 10 . The battery pack 110 is generally symmetrically provided with two positioning sides parallel to each other on both sides, such as figure 1 shows one of the positioning sides (namely: the first positioning side 111F), and the other positioning side (ie: the second positioning side 111S) due to figure 1 The angle is limited and blocked. Figure 5 The battery pack 110 in is a top view, figure 1 The first positioning s...

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PUM

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Abstract

The invention discloses a battery pack assembly, a quick-change support assembly and an electric vehicle. The battery pack assembly comprises a battery pack, the battery pack is provided with a positioning side face, the positioning side face is opposite to a base positioning face of a battery fixing base, the battery fixing base is used for installing the battery pack assembly, and the battery pack assembly further comprises an adjusting part and a resetting part, wherein the adjusting part is slidably arranged on the positioning side face, the two ends of the resetting part are connected tothe battery pack and the adjusting part respectively, and the resetting part is used for driving the adjusting part to slide on the positioning side face in an adjusting direction through elastic resetting so as to abut against the base positioning face. Each of the quick-change support assembly and the electric vehicle comprises the battery pack assembly. Compared with the prior art, the shakingdifficulty of the battery pack is large, and the displacement of the battery pack during non-smooth operation of the electric vehicle can be avoided or at least weakened, so that the safety performance is improved and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of new energy technologies, in particular to a battery pack assembly, a quick-change bracket assembly and an electric vehicle. Background technique [0002] Existing electric vehicles usually include a battery pack assembly and a battery holder (generally, the battery holder is a part of the quick-change bracket), and the battery pack assembly includes a battery pack and a guide positioning block. The battery pack has a positioning side (usually a side extending along the length direction of the battery pack and perpendicular to the width direction of the battery pack), the positioning side is set opposite to the seat positioning surface of the battery holder, and the battery holder is used to install the battery pack assembly . The battery fixing seat generally includes a frame and a lock base located in the frame; where the lock base is installed, the surface of the lock base is opposite to the positioning side, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04B60L53/80
CPCB60K1/04B60K2001/0455Y02T10/70Y02T10/7072
Inventor 黄春华张建平
Owner AULTON NEW ENERGY AUTOMOTIVE TECHNOLOGY GROUP