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An anti-theft mobile phone case

A mobile phone case and hand-clamping technology, applied in the direction of the structure of the telephone, can solve the problems of inconvenience, high cost, complex structure, etc., and achieve the effect of convenient use.

Active Publication Date: 2019-01-01
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems of inconvenient use, high cost and complex structure of the existing technology, an anti-theft mobile phone case is provided, which has a simple structure, low cost, and is easy to use, and can effectively prevent criminals from stealing mobile phones

Method used

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  • An anti-theft mobile phone case
  • An anti-theft mobile phone case
  • An anti-theft mobile phone case

Examples

Experimental program
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Embodiment 1

[0018] With reference to the accompanying drawings, an anti-theft mobile phone case includes a mobile phone case body 1, and a curved hook-shaped gripper 3 is installed on the mobile phone case, and the gripper is driven by a toggle gear 2, a turbine rotating pair and a transmission gear train; Installed coaxially with the first gear 21, the first gear meshes with the toggle gear 2, the worm gear 42 is coaxially installed with the driving bevel gear 51, and the worm gear and the worm gear are mated and connected; the driving bevel gear 51 cooperates with the driven bevel gear 52, from which The movable bevel gear is coaxially installed with the second gear 61; the gripper is divided into left and right two, and the rotating shaft 31 of the gripper is fixedly connected with the mobile phone case, and each gripper rear end is hinged with a push rod 62; the second gear 61 is connected with the tooth Bar 62 cooperates, and the mobile phone case is provided with a slide rail matched...

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Abstract

A burglarproof mobile phone shell comprises a mobile phone shell main body. A clamp and a clamp driving device are arranged on the mobile phone shell. The clamp driving device comprises a toggle gear, a turbine revolute pair, a transmission gear train. When a mobile phone is put in the pocket and the toggle gear is rotated, the clamp will clamp the lining cloth in the pocket after being combined and the mobile phone is fixed in the pocket. There is self-locking characteristic when a turbine and a worm are matched with each other, so the mobile phone will not fall off once the clamp clamps the lining cloth. If we want to take the mobile phone out from the pocket, the toggle gear needs to be reversely rotated. The burglarproof mobile phone shell of the invention could achieve the burglarproof function of the mobile phone from the aspect of mechanical structure. The burglarproof mobile phone shell of the invention is safe and reliable, and convenient for use.

Description

technical field [0001] The invention relates to a mobile phone case, in particular to an anti-theft mobile phone case. Background technique [0002] The mobile phone is an indispensable communication tool. With the enrichment of mobile phone functions, more and more information is stored or involved in the mobile phone. Losing the mobile phone will bring great losses to the owner. Because people are all accustomed to putting mobile phones in the pockets of clothing, thieves can easily steal the mobile phones from the pockets. [0003] The patent number is 201320125865.1 and the Chinese patent titled "An Anti-theft Mobile Phone Case" discloses a wireless receiver installed on the mobile phone and a wireless transmitter carried with you. When the mobile phone and the portable transmitter exceed a certain distance, use the mobile phone The shell automatically locks the mobile phone to prevent theft. [0004] The patent No. is 201320211240.7, and the Chinese patent titled "An ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02
Inventor 胡云青沈成超李佳明俞熠帅孙伟豪夏航
Owner ZHEJIANG UNIV OF TECH
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