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Capacity-visualized USB flash disk

A technology of capacity and remaining capacity, which is applied to recording carriers used in machines, instruments, computer parts, etc., and can solve problems such as wasting time and damage to the performance of U disks

Inactive Publication Date: 2017-07-28
陈盈颖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When using a USB flash drive, it is often necessary to insert the USB flash drive into the computer to know the remaining capacity of the USB flash drive, which is not only a waste of time, but also frequently plugged in, which will also damage the usability of the USB flash drive.

Method used

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  • Capacity-visualized USB flash disk

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and example the present invention is further described.

[0010] Such as figure 1 As shown, the data interface (1), finger push button (2), capacity display screen (3), and protective shell (4). When in use, the data interface (1) is pushed out and inserted into the computer interface by pushing the thumb button (2) to obtain internal information, and the capacity display screen (3) can prompt the remaining capacity of the U disk through the external display to protect the shell ( 4) Protect the internal circuit and the data interface (1) when not in use.

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PUM

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Abstract

The invention discloses a capacity-visualized USB flash disk, which is formed by a data interface, a push spring button, a capacity display screen and a protection housing. The capacity-visualized USB flash disk is characterized in that the protection housing wraps the data interface and the capacity display screen inside; the side surface of the housing is provided with a slide guide rail for embedding the push spring button; the data interface is internally connected with the push spring button; when in an idle state, the data interface withdraws to the inner side of the protection housing, and when used, the data interface is pushed out by the push spring button; and the capacity display screen is embedded in a hollow surface of the protection housing. The capacity display screen can display residual capacity in the USB flash disk based on proportion of black and white colors, thereby bringing convenience to users.

Description

technical field [0001] The invention relates to the technical field of USB flash drives, in particular to a USB flash drive capable of obtaining internal capacity information from its appearance. Background technique [0002] When using a USB flash drive, it is often necessary to insert the USB flash drive into the computer to know the remaining capacity of the USB flash drive, which not only wastes time, but also frequently plugs in and out, and will also damage the usability of the USB flash drive. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned prior art, the present invention provides a USB disk with visualized capacity, combined with an external display function, to solve the above-mentioned problems. [0004] The technical solution adopted in the present invention is: a capacity visualization U disk, which is composed of a data interface, a finger push button, a capacity display screen, and a protective shell. There i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077
CPCG06K19/07732
Inventor 陈盈颖
Owner 陈盈颖