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USB flash disc with press type fingerprint sensor and encryption read-write method of USB flash disc

A fingerprint sensor and push-type technology, applied in the field of mobile storage devices, can solve the problems of not seeing the U disk, the space occupied by the fingerprint sensor, and the difficulty of connecting the U disk, etc., and achieve the effects of easy processing, light weight and low production cost

Active Publication Date: 2016-03-16
深圳市中舜创新科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are also some U disk patent documents with fingerprint protection, but most of the patents only mention the use of fingerprint encryption protection, without detailed description of its specific structure, and there is no U disk with fingerprint protection on the market; According to the investigation of the inventor, the main reason is that the fingerprint sensor will occupy a certain space, and it is not easy to realize the connection with the U disk.

Method used

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  • USB flash disc with press type fingerprint sensor and encryption read-write method of USB flash disc
  • USB flash disc with press type fingerprint sensor and encryption read-write method of USB flash disc
  • USB flash disc with press type fingerprint sensor and encryption read-write method of USB flash disc

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Embodiment Construction

[0043] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. The present invention will be further described below in conjunction with the drawings.

[0044] Such as figure 1 As shown, the U disk S with a push fingerprint sensor of the present invention includes a housing 10, a USB interface 20 provided at one end of the housing 10, and a circuit board 30 connected to the USB interface 20. The circuit board 30 is provided with There is a microcontroller 31 and a flash memory 32 electrically connected to the microcontroller 31, and a push-type fingerprint sensor 40 is also provided on the housing 10. The push-type fingerprint sensor 40 is connected to the micro-controller on the circuit board 30 through the FPC cable 50 The device 31 is electrically connected.

[0045] The casing 10 includes a bottom casing 11 and an upper casing 12 fixedly connected to the bottom casing 11; the circui...

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Abstract

The invention discloses a USB flash disc with a press type fingerprint sensor and an encryption read-write method of the USB flash disc. The USB flash disc comprises a housing body, a USB port arranged in one end of the housing body and a circuit board connected with the USB port. A micro-controller and a flash memory electrically connected with the micro-controller are arranged on the circuit board. The press type fingerprint sensor is also arranged on the housing body and is electrically connected with the micro-controller on the circuit board via a flexible printed circuit FPC. According to the invention, by use of the press type fingerprint sensor, the fingerprint USB flash disc structure is achieved; and due to the characteristics of small size and light weight of the press type fingerprint sensor, the USB flash disc is characterized by easy processing and low production cost.

Description

Technical field [0001] The invention relates to a mobile storage device, in particular to a U disk with a pressing fingerprint sensor and an encrypted reading and writing method of the U disk. Background technique [0002] At present, there are some patent documents of USB flash drives with fingerprint protection, but most of the patents only mention the use of fingerprint encryption protection without detailed descriptions of their specific structure, and there are no USB flash drives with fingerprint protection on the market; According to the inventor's investigation, the main reason is that the fingerprint sensor will take up a certain amount of space and it is not easy to connect to the U disk. [0003] Therefore, it is necessary to develop a fingerprint U disk that is easier to produce and process. Summary of the invention [0004] The purpose of the present invention is to solve the shortcomings of the prior art and provide a U disk with a push fingerprint sensor and an encry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/073G06K19/077
CPCG06K19/07354G06K19/07732
Inventor 肖松鸿
Owner 深圳市中舜创新科技有限公司