Anti-breaking USB flash disk

An anti-break, silica gel technology, which is applied to record carriers, instruments, electrical components, etc. used in machines, can solve problems such as U disk failure due to water ingress, U disk breaking, falling into water, etc., to achieve maximum practical promotion potential and avoid Damage, the effect of preventing the U disk from being broken

Pending Publication Date: 2020-10-30
WUHAN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that in the prior art, when the main body of the U disk is connected to the host computer, the main body of the U disk is vertical and protrudes outwards in a straight thin plate shape. At this time, people’s unconscious body movement often causes the U disk to be damaged or blocked. The problem of broken, on the other hand, can also solve the problem that the U disk sometimes breaks or falls into the water due to accidental drops, causing the U disk to fail due to water ingress

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Please refer to Figure 1 to Figure 4 , an anti-break U disk, comprising a U disk silicone cap 1, a U disk core 2 and a U disk silicone base 3, the U disk core 2 includes a U disk circuit board and a U disk plug 2-1 electrically connected to the U disk circuit board , the U disk core 2 is fixedly arranged on the inner surface of the U disk silica gel base 3, and the middle part of the inner surface of the U disk silica gel cap 1 has a plug hole 1-1 matched with the U disk plug, and the U disk silica gel cap 1 and U disk silica gel base 3 shapes are all semi-ellipsoidal; The surrounding edge of the inner surface of described U disk silica gel cap 1 is provided with annular sealing groove 1-2, and the inner surface of corresponding described U disk silica gel base 3 is provided with There is an annular sealing ring 3-1 matched with the annular sealing groove 1-2. When the U disk plug 2-1 is inserted into the plug hole 1-1, the annular sealing ring 3-1 can just fit into th...

Embodiment 2

[0024] Please refer to Figure 4 , and the difference from Example 1 is that, in order to facilitate holding and hanging on other objects during use, the bottom of the outer side of the silicone base 3 of the USB disk is also fixedly provided with a flexible chain 4 for easy handling, and the lower end of the flexible chain 4 is provided with Hanging ring 5, hanging ring 5 can be hung on other objects, so that carry and prevent loss.

Embodiment 3

[0026] Please refer to Figure 5 , and the difference from Example 1 is that considering that the U disk silicone cap 1 and the U disk silicone base 3 are easily lost when one of them is separated, a flexible chain 4 is fixedly arranged on the bottom of the outer side of the U disk silicone base 3, and the flexible chain The other end of 4 is fixedly connected to the outer side end of the U disk silicone cap 1, thereby connecting the U disk silica gel cap 1 and the U disk silica gel base 3 in series.

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Abstract

The invention discloses an anti-breaking USB flash disk. The USB flash disk comprises a USB flash disk silica gel cap, a USB flash disk core and a USB flash disk silica gel base, wherein the USB flashdisk core comprises a USB flash disk circuit board and a USB flash disk plug electrically connected with the USB flash disk circuit board; the USB flash disk core is fixedly arranged on the inner side surface of the USB flash disk silica gel base, a plug hole matched with the USB flash disk plug is formed in the middle of the inner side surface of the USB flash disk silica gel cover cap, and theUSB flash disk silica gel cover cap and the USB flash disk silica gel base are semi-ellipsoidal; an annular sealing groove is formed in the peripheral edge of the inner side face of the USB flash disksilica gel cap, an annular sealing ring matched with the annular sealing groove is correspondingly arranged on the inner side face of the USB flash disk silica gel base, and when the USB flash disk plug is inserted into the plug hole, the annular sealing ring can be exactly embedded into the annular sealing groove. The semi-ellipsoidal silica gel base can effectively protect the USB flash disk circuit board from being broken by 360 degrees, so the USB flash disk inner core can be well protected from being damaged; and the risk of water inflow failure caused by falling into water can be reduced through the arranged waterproof structure.

Description

technical field [0001] The invention relates to the field of electronic products, in particular to an anti-break U disk. Background technique [0002] With the rapid development of social digitization and informatization, U disk has been widely used as a small and portable electronic storage device. U-disk commonly used at present is to use by inserting the USB interface of the host computer through the U-disk plug (USB connector), and in order to facilitate people's use, the front end of the host computer will be provided with a USB interface, so when the U-disk is inserted into the front end of the host computer Finally, the main body of the U disk is perpendicular to the computer host and protrudes outward in a straight thin plate shape. At this time, people’s unconscious body movements often cause the U disk to be damaged or broken. It also happens from time to time that the U disk is broken or dropped into the water, causing the water to fail. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077H01R13/52
CPCG06K19/07732H01R13/5213
Inventor 钱永青
Owner WUHAN POLYTECHNIC UNIVERSITY
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