Locking mechanism, battery box assembly and locking method
A locking mechanism and locking piece technology, applied in charging stations, electric vehicles, vehicle components, etc., can solve problems such as insufficient locking of locking pins, and achieve the effects of simple and reliable structure and low failure rate
Pending Publication Date: 2021-07-09
SHENZHEN JINGZHI MACHINE
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0004] In view of the above situation, it is necessary to provide a locking mechanism, a battery box assembly and a locking method to solve the problem that the linked locking pin is not locked in place
Method used
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[0071] The technical solutions in the embodiments of the present invention will be described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.
[0072] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intervening element at the same time. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present.
[0073] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments o...
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The invention provides a locking mechanism, a battery box assembly and a locking method. The battery box assembly comprises a base body, a battery box and the locking mechanism, and the locking mechanism comprises a base, a first locking piece and a second locking piece; the base is movably connected to the base body; the first locking piece and the second locking piece are connected to the base, and at least one of the first locking piece and the second locking piece can stretch out and draw back relative to the base. When at least one of the first locking piece and the second locking piece extends out, any one of the first locking piece and the second locking piece is propped against one end of the battery box to push the base to move, so that the other one of the first locking piece and the second locking piece is propped against the other end of the battery box, until the first locking piece and the second locking piece are connected to the battery box. According to the locking mechanism, through the movable base, the first locking piece and the second locking piece can extend out to the preset locking position in a linkage mode, and the problem that the locking piece at one side cannot extend out in place is avoided; the locking mechanism is simple in structure, reliable and and low in failure rate.
Description
technical field [0001] The invention relates to the technical field of electric vehicle equipment, in particular to a locking mechanism, a battery box assembly and a locking method. Background technique [0002] In recent years, with the widespread application of electric heavy trucks, equipment for battery replacement has also been applied. The replacement of the battery box of the electric heavy truck usually requires a spreader to lift the battery box and move it to the storage area for storage and charging. Since the battery box needs to be replaced frequently, a locking mechanism is required on the bracket of the electric heavy truck to easily lock or unlock the battery box to the bracket. [0003] At present, the commonly used locking form of the battery box is that the locking pin cooperates with the positioning hole. The locking pin is set on the bracket, and the positioning hole is set on the battery box. The locking pin is driven by the motor, and the extended sta...
Claims
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Login to View More IPC IPC(8): B60K1/04B60L53/80
CPCB60K1/04B60L53/80B60K2001/0455Y02T10/70Y02T10/7072
Inventor 梁雄俊赵伟王伟温华锋潘程龙王俊李永昌何忠祖
Owner SHENZHEN JINGZHI MACHINE