Battery box applicable to micro-gravity environment

Abstract

The invention discloses a battery box applicable to a micro-gravity environment. The battery box comprises a box body and a box cover, wherein the box body comprises a body with a groove in one end, an open groove is formed in the other end and sealed and covered by a hinge cover plate with a hole, and a hinge pin groove is formed in the bottom of the open groove; the box cover is arranged above the box body, a connecting part is arranged at one end of the box cover, the box cover is hinged with the box body through the connecting part, a perpendicularly bulging baffle is arranged at the otherend of the box cover, and the box cover is driven to move in the length direction of the box cover and can drive a hinge pin to perform reciprocating motion in the hinge pin groove, so that a secondconnecting part is restrained by the hinge cover plate and pressed on the box body and then locked by a locking and unlocking component, or the second connecting part is free from constraint by the hinge cover plate, the connecting part can rotate around the hinge pin, and the box cover is opened. According to the battery box, drifting of a battery in the battery box due to misoperation in the micro-gravity environment can be prevented through optimization design of a hinge and the box cover connecting part, rapid locking is realized, and battery replacement operation in the micro-gravity environment is facilitated.

Description

technical field [0001] The invention belongs to the technical field of battery boxes, and in particular relates to a battery box suitable for a microgravity environment. Background technique [0002] With the development of manned spaceflight technology and the construction of aerospace space stations, some low-voltage DC electrical equipment needs to be equipped on space stations or manned aircraft. Therefore, battery boxes suitable for use in microgravity environments are required. [0003] A conventional battery box usually includes a box body, a cover body, and a hollow cavity formed by the combination of the box body and the cover body, which can accommodate the battery. Conductors for electrical connection between the battery and the battery terminals of the electrical appliance are arranged in the hollow cavity. For example, Chinese patent document 201420581591.1 discloses a battery box, wherein a locking mechanism of a hook and a buckle is used between the shell and ...

AI Technical Summary

Problems solved by technology

The battery box with this structure is not suitable for the microgravity environment. In the microgravity environment, objects are prone to float and collide. The control of the buckle will be fully opened, so that the unprotected battery of the box is prone to drift or be ejected by the spring to affect the use of electrical appliances

In addition, this kind of snap-on battery box cannot be made of hard materials, otherwise the buckle will be difficult to snap in. At the same time, the hook of this locking mechanism is easy to break or deform during use, resulting in the failure of the locking mechanism or the buckle is not tight. , so that the opening and closing of the shell and the cover is very inconvenient

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