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Mobile terminal

A mobile terminal and driving lever technology, applied in the direction of telephone structure, telephone communication, electrical components, etc., can solve the problems of laboriousness, broken nails, and bounce of the back cover, etc., to achieve convenient and quick locking and disassembly, easy maintenance and maintenance. The effect of changing cards and locking firmly

Inactive Publication Date: 2017-06-23
高彩红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the way of snapping the back cover to the body by providing matching buckle structures on the body and back cover of the mobile phone, when replacing the mobile phone card or overhauling, it is necessary to peel off the back cover by hand, which is very difficult. Laborious and inconvenient, even scratching nails or flipping the back cover when you slam it open
The method of fixing the back cover to the main body through threaded connection requires opening threaded holes on the main body of the mobile phone when replacing the mobile phone card. After opening the back cover many times, the phenomenon of thread slippage often occurs

Method used

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Embodiment Construction

[0033] Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale.

[0034] Figure 1-3 It is a schematic structural diagram of the locking device 100 in the present invention. Such as Figure 1-3 As shown, the locking device 100 includes a lock body 1 , a plurality of claws 2 , a plurality of elastic members (not shown in the figure) and a driving rod assembly 3 . The lock body 1 is columnar, and a plurality of slide grooves 11 distributed around the axis of the lock body 1 are provided on the first end of the lock body 1 , and a boss 14 is provided at the second end. Each claw 2 and its corresponding elastic member are respectively arranged in the corresponding slide groove 11 , and the elastic member is used to rebound and retract...

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Abstract

The invention relates to a mobile terminal which comprises a body, a back cover, and lock devices. The multiple lock devices are distributed along the edge of the mobile terminal, and pass through the back cover into the body to lock the back cover onto the body. Thus, the mobile terminal forms a closed structure. According to the mobile terminal, the lock devices lock the back cover and the body together, locking and disassembling are convenient and fast, repair and card replacement are easy, and locking is firm. On the other hand, there is no need to arrange threaded holes in the body of the mobile terminal, and the occurrence of thread stripping is avoided.

Description

technical field [0001] The present invention relates to the technical field of communication equipment, and more specifically, to a mobile terminal. Background technique [0002] Existing mobile terminals, such as mobile phones and call tablets, etc., especially mobile phones with built-in mobile phone cards and memory cards, snap the back cover to the body by setting matching buckle structures on the body and back cover of the mobile phone , or fix the back cover to the main body by threaded connection. The place to the body refers to the main part of the mobile phone except the back cover. [0003] For the way of snapping the back cover to the body by providing matching buckle structures on the body and back cover of the mobile phone, when replacing the mobile phone card or overhauling, it is necessary to peel off the back cover by hand, which is very difficult. It is laborious and inconvenient, and even scratches the nails or bounces the back cover when it is suddenly o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
CPCH04M1/0249
Inventor 高彩红
Owner 高彩红
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