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Battery pack locking apparatus for portable terminal

A portable terminal and battery pack technology, which is applied to battery pack parts, circuits, electrical components, etc., can solve the problems of the battery pack not being firmly fixed, inconvenient to release the battery pack, and the wear of the guide ribs of the locking device.

Inactive Publication Date: 2006-01-25
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] However, according to the conventional battery pack mounting structure, the battery pack is barely released from the mounting surface of the terminal even in the unlocked state
In the unlocked state, the user must inconveniently release the battery pack from the terminal
In addition, since both sides of the battery pack are open when the battery pack is mounted on the terminal, they are fixed by a latch and both end portions or by a latch and a guide rib, so the battery pack cannot be securely fixed on the terminal
When the terminal is used for a long time, the locking device or the guide rib may wear out and make it difficult to securely fix the battery pack

Method used

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  • Battery pack locking apparatus for portable terminal
  • Battery pack locking apparatus for portable terminal
  • Battery pack locking apparatus for portable terminal

Examples

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Embodiment Construction

[0027] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, detailed descriptions of well-known functions and structures incorporated in the present application will be omitted so as not to obscure the main issues of the present invention.

[0028] Such as Figures 3 to 6 As shown, according to the preferred embodiment of the present invention, the battery pack 113 is fixed to the portable terminal 100 through the locking device 200 . The locking device 200 includes a locking button 201 and a button cover 202, adapted to move back and forth in a straight line parallel to the side wall 115b of the installation groove 115 of the terminal 100 where the battery pack 113 is installed, so as to gradually disengage the battery pack 113 from the battery installation groove 115.

[0029] The portable terminal 100 has first and second cases 111 and 112 that can b...

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PUM

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Abstract

A battery pack locking apparatus for a portable terminal includes at least one locking groove formed on the battery pack and at least one locking protrusion which is positioned on the terminal in such a manner that it can linearly reciprocate and which is adapted to be engaged with the locking groove while the battery pack is mounted on the terminal, wherein the battery pack is adapted to be released from the terminal as the locking protrusion linearly reciprocate in the locking groove while being engaged with the locking groove. The battery pack locking apparatus is convenient to use because the battery pack, which is held in the mounting groove, is unlocked by simply operating the locking button and is simultaneously separated from the mounting groove.

Description

technical field [0001] The present invention relates to a portable terminal, and more particularly, the present invention relates to a battery pack locking device mounted on the terminal, which releasably secures the battery pack. Background technique [0002] Generally, a portable terminal has a battery pack installed on the rear surface of the terminal case as a power source. The battery pack is locked by means of a locking device located on the housing. [0003] There are currently two different methods for installing the battery pack: According to one method, the battery pack is fixed on the mounting surface of the terminal cover after one end of the battery pack is engaged with the support groove of the terminal cover by the support protrusion. According to another method, the battery pack is slid to be mounted on the rear surface of the terminal cover through a guide rib. [0004] figure 1 is a perspective view showing a portable terminal h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/38H04M1/02
CPCY02E60/12H01M2/1066Y02E60/10H01M50/209H04B1/40H01M50/00
Inventor 千弘纹
Owner SAMSUNG ELECTRONICS CO LTD
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