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Encryptable USB flash disk

A technology of USB flash drive and main body, used in static storage, instruments, digital data protection, etc.

Inactive Publication Date: 2013-01-02
昆山维尔佳电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the small size of the USB flash drive, people often forget it in public places such as offices and conference halls, which may easily cause leakage of important information and cause losses.

Method used

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  • Encryptable USB flash disk

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Embodiment Construction

[0017] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0018] figure 1 It is a structural schematic diagram of an encrypted USB flash drive in an embodiment of the present invention; the USB flash drive includes a main body 1 and an outer cover 2, and the main body 1 is composed of a housing 3, an indicator light 4, a locking button 5, a USB interface 6, a core assembly and a main control circuit. The fingerprint recognition device is added on the described main body 1, and the device is made up of a fingerprint recognition screen 7, a fingerprint sensor, a single-chip microcomputer, a battery, a function button 8 and a fingerprint recognition circuit, and the fingerprint recognition circuit is commu...

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Abstract

The invention discloses an encryptable USB flash disk which comprises a main body and an outer cover. The main body is composed of a housing, an indicating lamp, a locking press button, a USB interface, a core assembly and a master control circuit; a fingerprint identification device is additionally installed on the main body and is composed of a fingerprint identification screen, a fingerprint sensor, a one-chip microcomputer, a battery, a function button and a fingerprint identification circuit, wherein the fingerprint identification circuit is communicated with the master control circuit of the USB flash disk and the one-chip microcomputer can control on / off of the master control circuit. The encryptable USB flash disk revealed in the invention is additionally provided with the fingerprint identification device, which enables starting and usage of the USB flash disk to be limited in a specific population of people, so a good protection effect is exerted on important data in the USB flash disk; meanwhile, the fingerprint identification device is convenient to use and install and has high security, which enables practicality of the USB flash disk to be improved.

Description

technical field [0001] The invention relates to a USB flash drive, in particular to a USB flash drive capable of performing encryption operations, and belongs to the technical field of electronic products. Background technique [0002] The full name of USB is "USB flash drive", and the English name is "USB flash disk". The USB flash drive is a miniature high-capacity mobile storage product that uses a USB interface and does not need a physical drive. It is connected to a computer through a USB interface to achieve plug and play. After the USB flash drive is inserted into the USB interface of the computer, the data in it can be exchanged with the data in the computer, and can be used to store photos, files and images. The USB flash drive has large storage capacity, cheap price, and reliable performance, but its size is only the size of a thumb. It realizes portable mobile storage, greatly improves office efficiency, and makes human life more convenient. [0003] Based on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11C7/10G06F21/60G06K9/00
Inventor 顾凭
Owner 昆山维尔佳电子科技有限公司