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USB flash disk protecting shell

A technology for protecting shells and inner shells, which is applied to recording carriers used in machines, instruments, and computer parts, etc. It can solve the problems of inconvenient storage and access of U disks, and easy wear and tear on the outer walls of U disks. Inconvenience, the effect of avoiding wear and tear

Inactive Publication Date: 2018-06-29
ZHENGZHOU JINHENG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a protective case for a U disk to solve the problems of inconvenient storage and access of the U disk and the easy wear and tear of the outer wall of the U disk existing in the above-mentioned existing U disk protective case.

Method used

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  • USB flash disk protecting shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of U-disk protective case, comprising a case and a top cover 13 arranged on the top of the case, the case includes an outer case 1 and an inner case 4 arranged in the outer case 1, and two pieces are oppositely arranged in the inner case 4 Used to cooperate with the splint 3 clamping the U disk 17, the splint 3 is connected to the inner wall of the inner shell 4 through the first spring 16; a cavity 5 is formed between the outer wall of the inner shell 4 and the inner wall of the outer shell 1, and one side of the splint 3 is connected horizontally Pull rod 6 is arranged, and pull rod 6 stretches into cavity 5 and is connected with moving bar 7, and the top of moving bar 7 is provided with pressing bar 9, and the top of pressing bar 9 is connected with pressing device, and described pressing device comprises and pressing bar 9 The connecting rod 10 connected to the top, the connecting rod 10 protrudes from the cavity 5 and is connected with a pressing plate 11, th...

Embodiment 2

[0019] Based on Embodiment 1, the bottom of the inner shell 4 is provided with a rubber pad 2 for supporting the U disk 17 .

Embodiment 3

[0021] Based on Embodiment 1, the splint 3 is made of silica gel.

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Abstract

A USB flash disk protecting shell comprises an outer shell and an inner shell in the outer shell. Two clamping plates for jointly clamping a USB flash disk are arranged oppositely in the inner shell and connected with the inner wall of the inner shell through first springs. A cavity is formed between the outer wall of the inner shell and the inner wall of the outer shell, a pull rod is horizontally connected to one side of each clamping plate and extends into the cavity to connect with a moving rod, a pressure rod is arranged above each moving rod, and a pressing device is connected to the topof each pressure rod and comprises a connection rod connected with the top of the corresponding pressure rod. Each connection rod extends out of the cavity to connect with a pressure plate, and eachpressure plate is connected with the top of the cavity through a second spring. The top of each moving rod is provided with a first slope, the bottom of each pressure rod is provided with a second slope, and when the pressure rods move downwards, the first slopes and the second slopes cooperate to enable the pull rods to drive the two clamping plates to move away from each other. The top cover isprovided with a storage groove for holding the pressing devices. The problem of inconvenience of existing USB flash disk protecting shells in USB flash disk storage and taking for use is solved, and abrasion of the outer wall of a USB flash disk can be avoided.

Description

technical field [0001] The invention belongs to the technical field of electronic products, and in particular relates to a U disk protective case. Background technique [0002] U disk, the full name of USB flash drive, is a miniature high-capacity mobile storage product that uses a USB interface without a physical drive. It is connected to a computer through a USB interface to achieve plug-and-play. The U disk has a simple structure and small size, and is easy to be bumped or damaged by water, resulting in loss or damage of data in the U disk. Therefore, the U disk needs a protective case to protect it. [0003] CN206674369U discloses a kind of U-disk protective case, including housing, cylindrical platform is arranged on both sides inside the housing, spring is sleeved on the cylindrical platform, the top of spring is connected with splint, and two splints cooperate to clamp U-disk, although this protective case The force of the spring can be used to make the splint clamp ...

Claims

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Application Information

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IPC IPC(8): G06K19/077
CPCG06K19/07732
Inventor 吴金瑞
Owner ZHENGZHOU JINHENG ELECTRONICS TECH CO LTD
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