Portable terminal

Abstract

The invention discloses a portable terminal, comprising a host machine and a battery. One of the host machine and the battery is provided with a pushing button which moves longitudinally, and a compressed spring is arranged between one of the host machine and the battery and the pushing button; the other one of the host machine and the battery is provided with a clamping groove of which a notch extends longitudinally; and the host machine is connected with the battery in a clamping mode by the pushing button and the clamping groove. The portable terminal also comprises a lock cover, wherein the lock cover is connected with the pushing button; a torsional spring is arranged between the lock cover and the pushing button so as to facilitate the lock cover and the pushing button to rotate around the spring body axis of the torsional spring; and when the torsional spring is reset, the longitudinal distance between one end of the lock cover and the battery or host machine with the compressed spring is less than the distance that the torsional spring is inserted into the clamping groove. The lock cover in the invention can realize dual clamping connection of the battery and the host machine in an axial direction. Although a portable device falls off or is impacted, the pushing button can still lock the battery and the host machine firmly. During assembly or disassembly, the battery can be taken out of the host machine only by exerting certain torsion on the torsional spring, thereby being simple and convenient to operate.

Description

Technical field [0001] The present invention relates to the technical field of electronic products, in particular to a portable terminal. Background technique [0002] With the rapid development of electronic technology, the application range of portable terminal equipment is becoming wider and wider, such as walkie-talkies, mobile phones and other electronic products. [0003] Please refer to figure 1 , figure 2 with image 3 , figure 1 It is a schematic diagram of the structure of a typical portable terminal; figure 2 for figure 1 A partial enlarged schematic diagram of middle A; image 3 for figure 1 Partial enlarged schematic diagram of middle B. [0004] A portable terminal usually includes a host 11 and a battery 12. During use, the battery 12 needs to be frequently removed from the host 11 for charging, maintenance or replacement. Therefore, the battery 12 and the host 11 are movably connected. Such as figure 1 The outer side of the top end of the host 11 and the inner side...

AI Technical Summary

Problems solved by technology

[0005] However, the prior art mainly uses the push button 13 and the spring to prevent the battery 12 from withdrawing. Due to the stretchability of the spring, the battery 12 may become loose, resulting in poor contact of the pole pieces of the battery 12. Moreover, when the portable terminal is dropped or bumped, the spring will The push button 13 will be retracted under the action of gravity or inertia, then the push button 13 will fail, and the battery 12 will exit; in addition, the prior art only uses a small section of slide button 121 to install, which is not stable enough

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