A battery cover assembly

Abstract

The invention provides a battery cover assembly, which includes a main body casing, an elastic piece whose first end is hinged to the main body casing, a battery cover casing slidably connected to the elastic piece, and a battery cover casing in the state of rotating open or rotating closed. A limiting unit that prevents the battery cover housing from sliding toward the first end. The limiting unit includes an active part arranged on the elastic piece, a limiting part arranged on the battery cover casing, a passing part arranged on the battery cover casing capable of accommodating the active part, and a protrusion fixedly arranged on the main body casing. department. During the rotation of the battery cover casing to open or rotate to close, the action part is against the limiting part to prevent the battery cover casing from moving toward the first end. The limiting unit includes a limiting groove provided on the main body casing, and the first end of the battery cover casing extends into the limiting groove when the battery cover casing is rotated to open or rotated to close. Thus, the buckle for keeping the battery cover shell and the main body shell in a completely closed and stable state is effectively protected from being damaged.

Description

technical field [0001] The invention relates to a battery cover assembly, in particular to a battery cover assembly with a rotating battery cover shell. Background technique [0002] A battery cover assembly with a push-pull rotatable battery cover housing is often used on some electronic devices. In the process of loading and unloading the battery, it is not necessary to separate the battery cover shell from the main body shell, but only need to "unscrew" the battery cover shell in the form of rotation. The battery cover shell with a "screw off" structure can not only simplify the operation of loading and unloading the battery, but also prevent the battery cover shell from being lost. [0003] figure 1 A battery cover assembly according to the prior art is shown. Such as figure 1 As shown, the battery cover assembly 10 includes a main body casing 1, a sheet metal elastic piece 3 hinged with the main body casing 1, a battery cover casing 4 slidably connected to the sheet...

AI Technical Summary

Problems solved by technology

At this time, if the battery cover housing 4 is rotated and closed, the second buckle 8 of the main body housing 1 will interfere with the first buckle 9 of the battery cover housing 4, which may easily cause the second buckle 8 and / or the first buckle to The buckle 9 is damaged, so that the battery cover case 4 cannot be fastened with the main body case 1, and the battery cover assembly 10 cannot be used normally

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