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Locking mechanism

A locking mechanism and locking technology, applied to the structure of telephone sets, transmission systems, electrical components, etc., can solve the problem that the locking structure is not very strong

Inactive Publication Date: 2010-08-11
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Unfortunately, this locking structure is not very strong, and the spring 232 may be accidentally compressed sufficiently to disengage the locking portion 231b from the locking portion 220a of the battery cover 220 due to external shocks such as the mobile phone being dropped on the ground.

Method used

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Embodiment Construction

[0040] Some embodiments of the present invention will be described in detail below with reference to the related drawings of FIGS. 1-10B . Other embodiments, features and / or advantages of the invention are apparent from the following description or may be obtained by practice of the invention.

[0041] In the drawings, the figures are not drawn to scale, and like features are given like reference numerals throughout the drawings and the following description.

[0042] The following description includes the best mode presently contemplated for carrying out the invention. This description is not limiting, but is given merely to illustrate the general principles of the invention.

[0043] Fig. 4 schematically shows a locking mechanism involved in a preferred embodiment of the present invention. The locking mechanism can be used to securely lock the battery cover to the main body of the mobile phone, as shown in FIG. 4 . The battery cover locking mechanism of FIG. 4 preferably ...

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Abstract

A mobile telephone battery cover locking mechanism includes at least one latching member and at least one spring loaded locking member adapted to securely engage the latching member at one end when the latching member is fully inserted in at least one spacing provided at that end. The latching member forces the spring loaded locking member to move against the spring bias when the latching member is being inserted in the spacing with the spring loaded locking member having moved under the spring bias when the latching member is fully inserted in the spacing. The spring loaded locking member may be moved against the spring bias to allow the fully inserted latching member to disengage from the spring loaded locking member.

Description

[0001] This application is a divisional application of the Chinese invention patent application submitted by the applicant on March 25, 2004, with the application number 200410031598.7 and the title of the invention being a locking mechanism. technical field [0002] The present invention relates generally to locking devices, and more particularly to locking mechanisms for mobile phone battery covers. Background technique [0003] FIG. 1 schematically shows a conventional locking mechanism 230 for a battery cover 220 disposed within a main body 100 of a mobile phone. The locking mechanism 230 is provided with a protective cover 240 , and the protective cover 240 is connected with the main body 100 . [0004] 2-3 schematically illustrate various parts of a conventional locking mechanism 230 . In particular, the locking mechanism 230 includes a locking member 231 movably connected to the shaft supporting part 201 formed in the main body 100 through a shaft 231 a and a spring ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B1/38H04M1/02
CPCH04B1/40
Inventor 安成雄郑允择
Owner LG ELECTRONICS INC