CN214623713U

CN214623713U - Adsorption type cap fingerprint U disk

Info

Publication number: CN214623713U
Application number: CN202120535937.4U
Authority: CN
Inventors: 杨龙
Original assignee: Anhui University of Technology AHUT
Current assignee: Anhui University of Technology AHUT
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-11-05
Anticipated expiration: 2031-03-16

Abstract

The utility model belongs to the technical field of electronics, and discloses an adsorption type cap fingerprint USB flash disk, which comprises a USB flash disk main body, wherein the USB flash disk main body is made of metal, a USB interface is arranged on one side of the USB flash disk main body, the USB flash disk main body is fixedly connected with the USB flash disk main body, a cap is arranged outside the USB interface, an inserting groove is arranged inside the cap, a magnetic block is arranged on the side wall of the cap, the inserting groove is matched with the USB interface, the magnetic block is arranged on the side wall of the cap, a magnetic ring is arranged on the surface wall of the USB flash disk main body far away from one end of the USB interface, when the USB flash disk is used, the cap is pulled out from the USB interface, the inserting groove is inserted into a tail shell, the magnetic block and the magnetic ring are mutually adsorbed, the cap is prevented from falling off the tail shell, after the use, the cap is taken out from the tail shell and inserted into the USB interface, the USB flash disk is protected, the cap can be inserted into the tail shell and then adsorbed on the USB flash disk through the magnetic block, is not easy to fall off, and avoids the condition that the cap is forgotten to be carried after reuse.

Description

Adsorption type cap fingerprint U disk

Technical Field

The utility model belongs to the technical field of the electron, concretely relates to absorption formula block fingerprint USB flash disk.

Background

The U disk is a USB flash drive, which is a miniature high-capacity mobile storage product using a USB interface without a physical drive, the USB interface is connected with a computer to realize plug and play, the name of the U disk is originally a novel storage device produced by the Langerhans science and technology, the U disk is also called as a USB disk, the USB interface is used for connection, after the U disk is connected with the USB interface of the computer, the data of the usb flash disk can be exchanged with a computer, the name of the usb flash disk is well known for its simplicity and easy to remember, and is one of the mobile storage devices, in order to encrypt the files stored in the usb flash disk, the surface of the U disk is externally provided with the fingerprint identification chip, when the internal file is read, the protection of the U disk on the privacy is enhanced through fingerprint verification, compared with the common U disk, the USB flash disk can be used for storing some important files, and the internal files are prevented from being known by others after the USB flash disk is stolen.

The fingerprint USB flash disk that uses at present, when using, there is a block usually, the block can effectively protect the USB interface when not using the USB flash disk, prevent that the USB interface from being scratched or getting into the dust, when using, extract the block, insert the USB interface reading equipment can, but the block that uses at present can only insert the USB link, when the USB flash disk uses, can only put its department temporarily, after using, often directly pull out the USB flash disk and forget to take away the block easily, because the block is less, it is difficult to retrieve after losing, and because the USB flash disk needs hand-carry, can contact with other things often, the fingerprint identification module that the surface set up lacks the protection, scratch often appears, if so repeatedly, too much scratch can influence the identification efficiency of fingerprint identification module, influence the normal use of fingerprint USB flash disk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an absorption formula block cap fingerprint USB flash disk to solve current fingerprint USB flash disk block cap and lose easily and the problem of scratch appears in the fingerprint identification module easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an absorption formula block fingerprint USB flash disk, includes the USB flash disk main part, the USB flash disk main part adopts the metal material, and one side of USB flash disk main part installs the USB interface, USB flash disk main part and USB interface fixed connection, the outside of USB interface is provided with the block, and the inside of block has seted up the slot, the magnetic path is installed to the lateral wall of block, slot and USB interface phase-match.

Preferably, the surface wall of the USB flash disk main body on the side far away from the USB interface is provided with a magnetic ring, the magnetic ring is fixedly connected with the USB flash disk main body, the side of the USB flash disk main body far away from the USB interface is provided with a tail shell, and the tail shell is fixedly connected with the USB flash disk main body.

Preferably, the surface wall of the USB flash disk main body is provided with a fingerprint groove, a fingerprint identification module protection edge is arranged in the fingerprint groove, and a fingerprint identification module is arranged in the fingerprint identification module protection edge.

Preferably, the top on fingerprint identification module protection limit is provided with the pivot, and the below on fingerprint identification module protection limit is provided with the magnetic stripe, pivot and USB flash disk main part fixed connection, magnetic stripe and USB flash disk main part fixed connection.

Preferably, the protective housing is installed to the one end that the USB flash disk main part was kept away from in the pivot and the protective housing adopts the metal material, the protective housing rotates with the pivot to be connected, the protective housing matches with the fingerprint groove.

Preferably, the hanging ring is installed to the lateral wall of USB flash disk main part, and the table wall of hanging ring is provided with the chaining, hanging ring and USB flash disk main part fixed connection, the ring is installed to the one end that the hanging ring was kept away from to the chaining.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses the magnetic path has been installed to the lateral wall of block, and the table wall that USB interface one end was kept away from to the USB flash disk main part has set up the magnetic ring, when using the USB flash disk, extract the block from the USB kneck, insert the slot in the tail shell, magnetic path and magnetic ring adsorb each other, avoid the block to drop from the tail shell, after finishing using, take out the block from the tail shell and insert the USB interface, protect the USB interface, the block can insert the tail shell, then adsorb on the magnetic ring through the magnetic path, be difficult to drop, forget the condition of carrying the block after having avoided reusing.

(2) The utility model discloses set up the pivot, and the pivot has kept away from one side of USB flash disk main part and has installed the protective housing, during the use, opens the protective housing from the fingerprint groove, exposes inside fingerprint identification module, closes the protective housing after carrying out fingerprint identification, and the protective housing is adsorbed by the magnetic stripe, and then protects fingerprint identification module, prevents that fingerprint identification module from producing the scratch because of other articles.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is a top view of the cap of the present invention when it is attached to the magnetic ring;

fig. 4 is a side view of the cap of the present invention;

fig. 5 is a side view of the present invention;

in the figure: 1. capping; 2. a USB interface; 3. a U disk main body; 4. a fingerprint identification module; 5. a rotating shaft; 6. a magnetic ring; 7. a tail shell; 8. a fingerprint identification module protection edge; 9. hanging a ring; 10. a circular ring; 11. hanging a chain; 12. a magnetic strip; 13. a protective shell; 14. a magnetic block; 15. a slot; 16. fingerprint groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an absorption formula block fingerprint USB flash disk, including USB flash disk main part 3, USB flash disk main part 3 adopts the metal material, and USB interface 2 is installed to one side of USB flash disk main part 3, USB flash disk main part 3 and USB interface 2 fixed connection, the outside of USB interface 2 is provided with block 1, block 1 protection USB interface does not receive the outside to destroy, and block 1's inside has seted up slot 15, magnetic path 14 is installed to block 1's lateral wall, close USB flash disk main part 3 through magnetic path 14 and adsorb each other, prevent block 1 from dropping, when inserting tail shell 7, magnetic path 14 and magnetic ring 6 adsorb each other, avoid block 1 to drop from tail shell 7, slot 15 and USB interface 2 phase-match.

Further, the magnetic ring 6 is installed to the table wall that USB interface 2 one side was kept away from to USB flash disk main part 3, magnetic ring 6 and USB flash disk main part 3 fixed connection, and USB flash disk main part 3 is kept away from one side of USB interface 2 and is installed tail shell 7, and tail shell 7 and USB flash disk main part 3 fixed connection, tail shell 7 can insert slot 15 in, during the use with block 1 insert tail shell 7, forget the condition of carrying block 1 after avoiding using.

Furthermore, the surface wall of the USB flash disk main body 3 is provided with a fingerprint groove 16, the size of the fingerprint groove 16 is similar to that of the index finger, the index finger is placed into the groove for fingerprint identification when the USB flash disk is used conveniently, a fingerprint identification module protection edge 8 is arranged inside the fingerprint groove 16, and a fingerprint identification module 4 is arranged inside the fingerprint identification module protection edge 8.

Specifically, the top on fingerprint identification module protection limit 8 is provided with pivot 5, and the below on fingerprint identification module protection limit 8 is provided with magnetic stripe 12, and magnetic stripe 12 can produce the adsorption effect to the protective housing when closing protective housing 13, avoids influencing its effect of protecting fingerprint identification module 4 because protective housing 13 is turned over easily,

pivot

5 and 3 fixed connection of USB flash disk main part,

magnetic stripe

12 and 3 fixed connection of USB flash disk main part.

It is worth explaining that, protective housing 13 is installed to the one end that pivot 5 kept away from USB flash disk main part 3 and protective housing 13 adopts metal material, and metal material texture is hard, is difficult to damage, and can adsorb each other with magnetic stripe 12, and protective housing 13 rotates with pivot 5 to be connected, and protective housing 13 and fingerprint groove 16 phase-match.

Further, link 9 is installed to the lateral wall of USB flash disk main part 3, and the table wall of link 9 is provided with link 11, and link 9 and USB flash disk main part 3 fixed connection, link 11 keep away from the one end of link 9 and install ring 10, and ring 10 and link 11 conveniently carry the USB flash disk, make it hang other equipment that carries.

The fingerprint identification module 4 adopts an ZAZ-020 type capacitive fingerprint identification piece.

The utility model discloses a theory of operation and use flow: when the utility model is used, the cap 1 is taken down from the USB interface 2, the slot 14 is inserted into the tail shell 7 until the magnetic block 14 on the side wall of the cap 1 is mutually adsorbed by the magnetic ring 6, the cap 1 is prevented from falling off, meanwhile, the random placement of the cap is avoided, the situation that the cap 1 is forgotten to be carried after use is caused, the USB interface 2 is inserted into the data reading end, the protective shell 13 is opened, a finger is placed into the fingerprint groove 16 until the protective shell contacts the fingerprint identification module 4, the USB flash disk is started after identification, the read-write work can be carried out, after the fingerprint identification, the protective shell 13 is rotated by taking the rotating shaft 5 as the center until the protective shell 13 is clamped into the fingerprint groove 16, the protective shell 13 is adsorbed by the magnetic stripe 12, the protective shell 13 is prevented from being opened, the protective shell 13 can effectively protect the fingerprint identification module 4 from generating scratches due to the friction of other objects, and the influence on the identification efficiency of the fingerprint identification module 4 due to excessive scratches is avoided, after the use is finished, the cover cap 1 is inserted into the USB interface 2 again, and the hanging chain 11 and the circular ring 10 are convenient for hanging the fingerprint USB flash disk on other portable equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an absorption formula block fingerprint USB flash disk, includes USB flash disk main part (3), its characterized in that: USB flash disk main part (3) adopt the metal material, and USB interface (2) are installed to one side of USB flash disk main part (3), USB flash disk main part (3) and USB interface (2) fixed connection, the outside of USB interface (2) is provided with block (1), and the inside of block (1) has seted up slot (15), magnetic path (14) are installed to the lateral wall of block (1), slot (15) and USB interface (2) phase-match.

2. The adsorption type cap fingerprint U disk of claim 1, wherein: the USB flash disk is characterized in that a magnetic ring (6) is installed on the surface wall of one side, away from the USB interface (2), of the USB flash disk main body (3), the magnetic ring (6) is fixedly connected with the USB flash disk main body (3), a tail shell (7) is installed on one side, away from the USB interface (2), of the USB flash disk main body (3), and the tail shell (7) is fixedly connected with the USB flash disk main body (3).

3. The adsorption type cap fingerprint U disk of claim 2, wherein: fingerprint groove (16) have been seted up to the table wall of USB flash disk main part (3), and the inside in fingerprint groove (16) is provided with fingerprint identification module protection limit (8), the internally mounted of fingerprint identification module protection limit (8) has fingerprint identification module (4).

4. The adsorption type cap fingerprint U disk of claim 3, wherein: the top of fingerprint identification module protection limit (8) is provided with pivot (5), and the below of fingerprint identification module protection limit (8) is provided with magnetic stripe (12), pivot (5) and USB flash disk main part (3) fixed connection, magnetic stripe (12) and USB flash disk main part (3) fixed connection.

5. The adsorption type cap fingerprint U disk of claim 4, wherein: protective housing (13) and protective housing (13) are installed in pivot (5) one end of keeping away from USB flash disk main part (3) and are rotated with pivot (5) and be connected, protective housing (13) and fingerprint groove (16) phase-match.

6. The adsorption type cap fingerprint U disk of claim 5, wherein: the hanging ring (9) is installed to the lateral wall of USB flash disk main part (3), and the table wall of hanging ring (9) is provided with chaining (11), hanging ring (9) and USB flash disk main part (3) fixed connection, ring (10) are installed to the one end that chaining (11) kept away from hanging ring (9).