Locking mechanism for electric car chassis battery replacing

A technology for electric vehicles and locking mechanisms, which is applied to electric power units, power units, vehicle components, etc., can solve the problems of low battery safety and reliability.

Active Publication Date: 2014-04-16
SHENZHEN JINGZHI MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide a safe and reliable electric vehicle chassis replacement battery locking ...

Method used

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  • Locking mechanism for electric car chassis battery replacing
  • Locking mechanism for electric car chassis battery replacing
  • Locking mechanism for electric car chassis battery replacing

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0025] Please refer to figure 1 with Figure 7 , An embodiment of the present invention provides a battery swapping mechanism 100 for an electric vehicle chassis. The battery swapping mechanism 100 of the electric vehicle chassis includes a buckle 110 , a locking and unlocking mechanism 120 and a pushing mechanism 130 . The buckle 110 is fixed on the chassis of the car, the locking and unlocking mechanism 120 is installed on the battery, and the pushing mechanism 130 is installed on the battery lifting platform. The locking and unlocking mechanism 120 includes a locking hook 121 , a locking buckle 122 , a push rod 123 , a buckle 124 , a fixing ...

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PUM

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Abstract

The invention provides a locking mechanism for electric car chassis battery replacing. The locking mechanism comprises a hanging buckle fixed on a car chassis, a locking release mechanism installed on a battery, and a pushing mechanism installed on a battery lifting platform. In the locking process, the battery is lifted, the hanging buckle is clamped into a pawl groove to push a latch hook to rotate to a pole position, the pawl groove presses the hanging buckle, the pushing mechanism drives a pushing rod to advance so that an arc surface groove of a lock buckle can closely press the arc surface of the end portion of a first pawl of the latch hook, and the latch hook is prevented from rotating. When the pushing mechanism leaves, a clamping buckle falls and clamps the pushing rod to prevent the pushing rod from sliding back and moving. The lock buckle presses the latch hook, the clamping buckle clamps the pushing rod to fix the lock buckle, the locking process is achieved, and the reliability of the locking release mechanism is improved.

Description

technical field [0001] The invention relates to the field of battery replacement for electric vehicles, in particular to a locking mechanism for battery replacement batteries on the chassis of an electric vehicle. Background technique [0002] At present, with the widespread promotion and application of fast battery replacement technology, it is necessary to make batteries as easy to access and place as burning oil, so as to eliminate people's anxiety about the battery's continuous battery life. In the existing battery replacement technology, there are many deficiencies in the battery installation and removal technology, such as low safety and reliability, complicated installation and uninstallation process, high precision requirements for locking and unlocking, among which low safety and reliability is the most important problem , is the problem that needs to be solved first. Contents of the invention [0003] Based on this, it is necessary to provide a safe and reliable...

Claims

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Application Information

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IPC IPC(8): B60K1/04
Inventor 谢勇王伟祝明明
Owner SHENZHEN JINGZHI MACHINE
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