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An electric locking device and a locking and unlocking method thereof

An electric lock and locking technology, which is applied in the direction of electric power devices, power devices, transportation and packaging, etc., can solve the problems of low degree of automation and complex structure, and achieve the effect of convenient operation, high degree of automation and firm locking

Inactive Publication Date: 2018-12-11
杭州泰宏新能源技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this scheme has technical problems such as complex structure and low degree of automation.

Method used

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  • An electric locking device and a locking and unlocking method thereof
  • An electric locking device and a locking and unlocking method thereof
  • An electric locking device and a locking and unlocking method thereof

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] 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.

[0031] Electric unlocking device of the present invention, refer to figure 1 As shown, it includes a locking mechanism 1 fixed on the vehicle frame and a locking column 2 fixed on the battery rack. The locking mechanism 1 includes a DC motor 3, a locking slider 4, a reducer 5, and a threaded screw 6 and the first limit switch ...

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PUM

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Abstract

The invention relates to the technical field of battery fixing locking for electric vehicles, in particular to an electric locking device and a locking and unlocking method thereof.The electric locking device includes a locking mechanism fixed to the vehicle frame and a locking column fixed to the battery frame, A locking mechanism includes a DC motor, a locking slider, a reducer, a threaded screwrod, a first limit switch, and a second limit switch, wherein an input shaft of the reducer is connected with a DC motor, an output shaft is connected with the threaded screw rod, and the other end of the threaded screw rod is threadably connected with the locking slider, and the locking slider moves forward and backward with the rotation of the threaded screw rod to lock or unlock the locking column. The electric locking device has the advantages of simple structure, convenient operation and strong practicability, which improves the replacement efficiency of the battery, and has great significance for the promotion of electric vehicles.

Description

technical field [0001] The invention relates to the technical field of electric vehicle battery fixed locking, in particular to an electric locking device and a locking and unlocking method thereof. Background technique [0002] As the dual pressure on resources and the environment continues to increase, in order to alleviate the shortage of oil resources and reduce the pollution of automobile fuel to the environment, more and more electric energy vehicles are used. Since the cruising range of electric vehicles is limited by the energy density of batteries, and fast charging will affect battery life, the research on battery replacement systems for electric vehicles is of great significance. For passenger cars with chassis battery replacement, a locking mechanism is required to firmly fix the battery on the vehicle, and it can be quickly unlocked when battery replacement is required. [0003] Traditional electric vehicle power replacement batteries are mostly installed on th...

Claims

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Application Information

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IPC IPC(8): B60K1/04B60S5/06
CPCB60K1/04B60S5/06
Inventor 李清华王栓亮吴斌
Owner 杭州泰宏新能源技术有限公司