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Locking mechanism, quick change bracket assembly and electric vehicle

A locking mechanism and locking component technology, which is applied in electric vehicles, electric power devices, charging stations, etc., can solve the problem of large occupied space and achieve the effect of reducing requirements

Active Publication Date: 2021-07-16
SHANGHAI DIANBA NEW ENERGY RESOURCES SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a locking mechanism, a quick-change bracket assembly and an electric car

Method used

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  • Locking mechanism, quick change bracket assembly and electric vehicle
  • Locking mechanism, quick change bracket assembly and electric vehicle
  • Locking mechanism, quick change bracket assembly and electric vehicle

Examples

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Embodiment Construction

[0100] The present invention is further illustrated below by means of examples, but the present invention is not limited thereto within the scope of examples.

[0101] This embodiment discloses a locking mechanism, which is used for locking and fixing the battery pack. Such as figure 1 and figure 2 As shown, the locking mechanism includes a lock base 30. The lock base 30 is provided with an opening and a cavity extending from the opening. The opening is used for the lock shaft 20 installed in the battery pack to enter the cavity. The locking mechanism also includes a locking assembly 10 . The locking assembly 10 is connected to the side of the lock base 30 opposite to the lock shaft 20, the locking assembly 10 can move relative to the lock base 30, and extends from the side of the lock base 30 opposite to the lock shaft 20. Cavity or Exit Cavity. Wherein, when the locking assembly 10 extends into the cavity, the locking assembly 10 can prevent the lock shaft 20 from leavi...

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Abstract

The invention discloses a locking mechanism, a quick-change bracket assembly and an electric vehicle. The locking mechanism is used for locking and fixing the battery pack. The locking mechanism includes a lock base and a locking assembly connected to the side of the lock base opposite to the lock shaft. The locking assembly can move relative to the lock base, and The side opposite to the locking shaft in the self-locking base protrudes into or exits the cavity. When extending in, the locking component can prevent the lock shaft from leaving the cavity through the opening; when withdrawing, the locking component can allow the lock shaft to leave the cavity through the opening. The quick-change bracket assembly includes a quick-change bracket and a locking mechanism. The lock base and the locking assembly are respectively connected to the opposite sides of the same side of the quick-change bracket. aisle. Electric vehicles include battery packs and quick-change bracket assemblies. The locking component acts on the lock shaft from the opposite side of the lock base to the lock shaft, and occupies less space in the lock base.

Description

technical field [0001] The invention relates to the field of battery replacement for electric vehicles, in particular to a locking mechanism, a quick-change bracket assembly and the electric vehicle. Background technique [0002] The battery pack installation methods of existing electric vehicles are generally divided into fixed type and replaceable type, wherein the fixed type battery pack is generally fixed on the car, and the car is directly used as the charging object when charging. The replaceable battery pack is generally installed in a movable manner, and the battery pack can be removed at any time and replaced with a new battery pack. [0003] In the process of replacing a new battery pack, the locking and unlocking of the battery pack is involved. Generally speaking, lock shafts are installed on the left and right sides of the battery pack; the locking device is fixed on the quick-change bracket to assemble a quick-change bracket assembly, and the quick-change brac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/04B60L53/80
CPCB60K1/04B60L53/80Y02T10/70Y02T10/7072
Inventor 黄春华
Owner SHANGHAI DIANBA NEW ENERGY RESOURCES SCI & TECH
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