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Locking mechanism, battery pack quick-change mechanism and vehicle

A locking mechanism and self-locking technology, used in vehicle maintenance, electric vehicles, vehicle energy storage, etc., to achieve the effect of rapid replacement and improved efficiency

Pending Publication Date: 2020-05-29
BEIJING ELECTRIC VEHICLE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that compared with locking devices in other technical fields, the battery locking mechanism used in the new energy vehicle battery replacement system needs to meet the requirements of easy operation, stable and reliable locking, etc. under the premise of controlling costs. Production presents new challenges

Method used

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  • Locking mechanism, battery pack quick-change mechanism and vehicle
  • Locking mechanism, battery pack quick-change mechanism and vehicle
  • Locking mechanism, battery pack quick-change mechanism and vehicle

Examples

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Embodiment Construction

[0054] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0055] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present inv...

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Abstract

The invention discloses a locking mechanism, a battery pack quick-change mechanism and a vehicle, the locking mechanism comprises a frame, a fixing structure and a transmission unit, the frame comprises a frame body, and the frame body is provided with a transmission unit accommodating cavity; the transmission unit includes: a first transmission part and a second transmission part, a supporting and clamping part is arranged on the fixing structure; the supporting and clamping part is suitable for forming a fixed holding mechanism matching space with a fixed holding mechanism clamping block onthe frame body; the supporting and clamping part extends out of the transmission unit accommodating cavity; the first transmission part and the second transmission part are matched in a one-way self-locking mode. Therefore, the second transmission part can drive the first transmission part to act, the first transmission part can move to a position suitable for forming a fixed holding mechanism matching space with the fixed holding mechanism clamping block or leaving the position, and when the second transmission part is static, the first transmission part is also kept in a static state. According to the locking mechanism disclosed by the invention, the replacement efficiency of the battery is high, the locking is firm, and the safety is high.

Description

technical field [0001] The invention relates to the technical field of battery swapping for new energy vehicles, in particular to a locking mechanism, a battery pack quick-changing mechanism and a vehicle. Background technique [0002] In recent years, with the rapid development of new energy vehicles, the global sales of electric vehicles have continued to grow. Due to the limitation of power battery life and charging time, electric vehicle charging and swapping stations have sprung up all over the world. Replacing the battery pack of an electric vehicle achieves the purpose of supplementing it with electric energy, which can realize rapid power supply, and at the same time facilitate battery maintenance and prolong life. [0003] The power battery of the existing battery swap type new energy vehicle is fixed on the vehicle body (such as the chassis) by the battery locking mechanism. It can be seen that compared with locking devices in other technical fields, the battery l...

Claims

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Application Information

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IPC IPC(8): B60L53/80B60S5/06H01M2/10
CPCB60S5/06H01M50/20Y02E60/10Y02T10/70Y02T10/7072
Inventor 李鹏飞姚学诚李玉军
Owner BEIJING ELECTRIC VEHICLE
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