Cover closing mechanism for remote control battery cover

Abstract

The invention discloses a cover closing mechanism for a remote control battery cover. The cover closing mechanism includes a remote control face casing and a remote control bottom casing. The outer side of the remote control bottom casing is provided with a battery compartment, and the battery cover is arranged on the remote control bottom casing and located at the position of the battery compartment. The cover closing mechanism further includes a cover closing clock. The cover closing clock includes a lock plate which can move in a front-rear mode and is arranged on the inner side of the remote control bottom casing and a wedge mechanism for driving the lock plate to move backwards. A limiting plate having a limiting effect is arranged on the inner side of the remote control bottom casingand located in the front of the lock plate, a spring is arranged between the lock plate and the rear end of the inner side of the remote control bottom casing, the inner side of the battery cover isfixedly connected with a clamping hook, the lock plate is provided with a clamping groove for the clamping hook to be inserted in, the length of the clamping groove in the front-rear direction is larger than that of the clamping hook in the front-rear direction, and the groove wall of the front end of the clamping groove is provided with a clamping surface matched with the clamping hook. The coverclosing mechanism for the remote control battery cover has the advantages of being simple in structure and convenient to dismantle and close and performing closing closely.

Description

technical field [0001] The invention relates to the field of remote controls, in particular to a cover closing mechanism for a battery cover of a remote control. Background technique [0002] The remote control is a wireless transmitting device, which encodes the button information through modern digital coding technology, emits light waves through infrared diodes, and converts the received infrared signals into electrical signals through the infrared receiver of the receiver, and then enters the processor Decode and demodulate the corresponding instructions to achieve the operation requirements for controlling the set-top box and other equipment to complete. [0003] At present, the battery covers of remote controllers on the market generally adopt screw-fixed, push-in, snap-in, and hybrid structures. Among them, the snap-in type is divided into direct snap-in type and U-shaped elastic arm snap-in type, and the battery cover of the U-shaped elastic arm snap-in type is wide...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the above problems and provide a cover closing mechanism for the battery cover of the remote control, so as to solve the problem that the existing U-shaped elastic arm snap-in type battery cover is not strong when it is buckled in, and it will be damaged due to the insufficient flatness of the plastic case. The problem that the battery cover and the bottom case of the remote control are not tightly closed, and the gap cannot be controlled

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