CN206907074U - A kind of split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 - Google Patents
A kind of split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 Download PDFInfo
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- CN206907074U CN206907074U CN201720785848.9U CN201720785848U CN206907074U CN 206907074 U CN206907074 U CN 206907074U CN 201720785848 U CN201720785848 U CN 201720785848U CN 206907074 U CN206907074 U CN 206907074U
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Abstract
It the utility model is related to a kind of split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1, including USB flash disk body, USB flash disk body includes USB male joint portion and USB females portion, USB females portion includes upper-lower casing, a wiring board is mounted between upper-lower casing, wiring board is provided with the magnetic-type interfaces of female USB3.1 for setting assist side front end, and the main control chip of setting in the circuit board, signal processing module, storage chip, fingerprint module, fingerprint capturer, LED and power supply chip, power supply chip includes first, second and the 3rd power supply chip, the magnetic-type interfaces of female USB3.1 connect first respectively, second, 3rd power supply chip, signal processing module and fingerprint capturer；The utility model uses split type magnetic structure, substitutes convention connectors using magnetic contact portion, has functions of waterproof and dustproof.
Description
Technical field
USB flash disk is the utility model is related to, more particularly to a kind of split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1.
Background technology
USB flash disk is widely used in family, enterprise, school etc. as a kind of mobile product that stores；Its compact volume and convenience, it is low in energy consumption,
Speed is fast, deeply welcomed by the people；But USB flash disk on the market is mainly USB2.0 waterproof low speed USB flash disks now, few to have concurrently
USB3.1 interfaces, waterproof, the USB flash disk of encrypting fingerprint function.
At present, because USB flash disk is made up of critical pieces such as master control, flash memory, pcb board, shell, USB connectors, USB connections
Device is not waterproof component in itself, the problem of also between connector and shell due to technique, it is difficult to accomplish seamless, therefore really meaning
Water-proof function in justice, it is difficult to accomplish.
Utility model content
The utility model is in order to solve problem of the prior art, there is provided one kind uses split type magnetic structure, utilizes magnetic
Contact portion substitution convention connectors are inhaled, the split type magnetic waterproof encrypting fingerprint U of high speed USB 3.1 with functions of waterproof and dustproof
Disk.
Concrete technical scheme of the present utility model is as follows：A kind of split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1,
Including USB flash disk body, the USB flash disk body includes USB3.1 males portion and USB3.1 females portion, and the USB3.1 females portion includes upper
Lower house, a wiring board is mounted between the upper-lower casing, and the wiring board is provided with the female for setting assist side front end
The magnetic-type interfaces of USB3.1, and USB3.1 main control chips in the circuit board, signal processing module, storage chip, fingerprint are set
Module, fingerprint capturer, LED and power supply chip, the power supply chip includes the first, the second and the three power supply chip, described
The magnetic-type interfaces of female USB3.1 connect the first, the second, the three power supply chip, signal processing module and fingerprint capturer respectively,
First power supply chip connects USB3.1 main control chips and storage chip respectively, and the second source chip connects USB3.1 master
Chip is controlled, the USB3.1 main control chips connect signal processing module, fingerprint module and storage chip, the 3rd power supply respectively
Chip connects fingerprint module and fingerprint capturer respectively, and the fingerprint module connects fingerprint capturer and LED respectively；
The magnetic-type interfaces of female USB3.1 are mounted with magnet, and the magnet includes upper lower magnet, and it is plugged on female
On the magnetic-type interfaces of USB3.1；
The USB3.1 males portion includes male housing and circuit board, and the male housing is provided with two buckles, the public affairs
Is provided with installation cavity in casing, the circuit board is arranged on installation cavity, and the circuit board is connect provided with male USB3.1 is magnetic-type
Mouthful, the metal-back for the magnetic-type interfaces of grafting male USB3.1 has been socketed on the magnetic-type interfaces of male USB3.1.
It is attached technical scheme of the present utility model below.
Preferably, the fingerprint capturer is located at wiring board rear end, and the LED is located at the one of wiring board rear end
Side, the upper shell are respectively equipped with insertion fingerprint capturer, the fingerprint collecting mouth of LED, LED hole.
Preferably, the magnetic-type interfaces of female USB3.1 include two row's PINs, the upper lower magnet magnetic shape
Structure in echelon, it is provided with the pin hole of the row's PIN of clamping two.
Preferably, the two rows PIN includes what four PINs and a following row that a row is provided with above were provided with
Five PINs.
Preferably, the magnetic-type interfaces of male USB3.1 include two rows and the matched PIN of two row's PINs
Pin, the PIN needle are fixed on circuit front edge of board.
Preferably, the metal-back is provided with the trapezoidal pinhole plate of insertion PIN needle.
Technique effect of the present utility model：The utility model uses split type magnetic structure, is inserted by USB3.1 males portion
Connect on a computing device and USB3.1 males portion is connected by its corresponding PIN needle with the PIN that USB3.1 females portion is provided with
Transmission data are fetched, the magnet of the magnetic-type interfaces of grafting female USB3.1 is mounted with USB3.1 females portion, so that with
The metal shell phase magnetic that USB3.1 males portion is provided with, thus USB3.1 males portion and USB3.1 females portion can pass through split magnetic side
Formula is completed to connect, and substitutes convention connectors using magnetic contact portion, while have functions of waterproof and dustproof；
In addition, USB3.1 males interface is using USB3.1 agreements and has done click-on design, transmission speed meets USB3.1 biographies
Defeated specification, the USB3.1 males portion, except non-destructive is removed, otherwise can not pull down once inserting in computer, need to be female with USB3.1
Head is matched just to be can be used, and is truly realized the effect of antitheft encryption, plays hardware encryption effect, USB3.1 females portion adds
Encrypting fingerprint function, increase Information Security, the encrypting fingerprint USB flash disk has that fingerprint is mutually close, split magnetic, and mating is encrypted, waterproof
Dust-proof function, USB flash disk data protection is improved, data transmission bauds is fast, and grafting is simple, and mating is convenient, improves using effect
Rate.
Brief description of the drawings
Fig. 1 and Fig. 2 is the decomposing schematic representation of the split type magnetic waterproof encrypting fingerprint USB flash disk of the utility model high speed USB 3.1.
Fig. 3 is the structural representation of the split type magnetic waterproof encrypting fingerprint USB flash disk of the utility model high speed USB 3.1.
Fig. 4 is the catenation principle block diagram of the utility model USB magnetic male parts.
Fig. 5 is the catenation principle block diagram of the utility model USB magnetic female parts.
Fig. 6 and Fig. 7 is the use state signal of the split type magnetic waterproof encrypting fingerprint USB flash disk of the utility model high speed USB 3.1
Figure.
In figure：USB flash disk body 1, USB3.1 females portion 2, upper shell 21, fingerprint collecting mouth 22, LED hole 23, lower house 24,
Wiring board 3, the magnetic-type interfaces 31 of female USB3.1, USB3.1 main control chips 32, signal processing module 33, storage chip 34, refers to
Line module 35, fingerprint capturer 36, LED 37, power supply chip 38, the first power supply chip 381, second source chip 382, the 3rd
Power supply chip 383, PIN 39, magnet 4, upper magnet 41, lower magnet 42, pin hole 43, USB3.1 males portion 5, male USB3.1 magnetic
Suction interface 50, male housing 51, buckle 52, installation cavity 53, circuit board 6, PIN needle 61, metal-back 7, trapezoidal pinhole plate 71.
Embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As shown in Figures 1 to 7, the split type magnetic waterproof encrypting fingerprint USB flash disk of a kind of high speed USB 3.1 of the present embodiment, including
USB flash disk body 1, the USB flash disk body 1 include USB3.1 females portion 2 and USB3.1 males portion 5, and the USB3.1 females portion 2 includes upper
Housing 21 and lower house 24, a wiring board 3 is mounted between the upper-lower casing, the wiring board 3, which is provided with, sets assist side 3
The magnetic-type interfaces 31 of female USB3.1 of front end, and the USB3.1 main control chips 32 in assist side 3, signal processing module are set
33, storage chip 34, fingerprint module 35, fingerprint capturer 36, LED 37 and power supply chip 38, the power supply chip 38 include
First power supply chip 381, the power supply chip 382 of second source chip 382 and the 3rd, it is described using 5V supply voltages
The magnetic-type interfaces 31 of USB3.1 connect the first, the second, the three power supply chip, signal processing module 33 and fingerprint capturer respectively
36, signal processing module is used to handle the data-signal of transmission, signal noise, because interface is contact, in data transfer
In high speed signal by the contact point in interface when can be by the various interference such as magnet or contact, in USB3.1 females
Portion receives data terminal and serves filtering and signal amplification provided with signal processing module, and reducing normal high speed signal can normal work
Make, fingerprint capturer can gather fingerprint, and first power supply chip 381 connects USB3.1 main control chips 32 and storage chip respectively
34, USB3.1 main control chips are used for master control, can be by the data storage for needing to store in storage chip, the second source core
It is that USB3.1 main control chips are powered that piece 382, which connects USB3.1 main control chips 32, and the USB3.1 main control chips 32 connect letter respectively
Number processing module 33, fingerprint module 35 and storage chip 34, controlled and stored by USB3.1 main control chips, the 3rd power supply chip
383 connect fingerprint module 35 and fingerprint capturer 36 respectively provides 5V electric energy for it, and fingerprint module is used for completing fingerprint recognition, place
Reason, the fingerprint module 35 connect fingerprint capturer 36 and LED 37 respectively；Fingerprint capturer is used to gather fingerprint, and LED is used
Indicating when transmission data after energization.
The magnetic-type interfaces 31 of female USB3.1 are mounted with magnet 4, and the magnet 4 includes upper magnet 41 and lower magnet
42, it is plugged on the magnetic-type interfaces 31 of female USB3.1；For split type magnetic USB3.1 males portion.
The USB male joint portion 5 includes male housing 51 and circuit board 6, and the top surface of the male housing 51 is provided with two buckles
52, in the USB being provided with for being connected to computer equipment, it is impossible to extract, play locked effect, it is necessary to by USB females portion
Being connected to unlock, so as to have the function that to protect data.Installation cavity 53, the circuit board are provided with the male housing 51
6 are arranged on installation cavity 53, and circuit board primarily serves the effect of the installation magnetic-type interfaces of male USB3.1, and itself is without electricity
Road, simply play a part of fixed PIN needle.The circuit board 6 is provided with the magnetic-type interfaces of male USB3.1, the male USB3.1
The metal-back 7 of the magnetic-type interfaces 50 of grafting male USB3.1 has been socketed on magnetic-type interface 50.
The fingerprint capturer 36 is located at the rear end of wiring board 3, and the LED 37 is located at the side of the rear end of wiring board 3, described
Upper shell 21 is provided with inserts fingerprint capturer 36, the fingerprint collecting mouth 22 of LED 37, LED hole 23 respectively, for that can press
The LED of "on" position after fingerprint capturer and display grafting.
The magnetic-type interfaces 31 of female USB3.1 include two row's PINs 39, and magnetic forms between the upper lower magnet
Trapezium structure, it is provided with the pin hole of the row's PIN 39 of clamping two so that upper lower magnet can be fixed in two row's PINs.
The two rows PIN 39 includes five PINs that four PINs and a following row that a row is provided with above are provided with,
It is easy to the position clearly inserted.
The magnetic-type interfaces 50 of male USB3.1 are provided with two rows and the matched PIN needle 61 of PIN, available for transmitting
The data in USB females portion.
The metal-back 7 is provided with the trapezoidal pinhole plate 71 of insertion PIN needle.So that USB3.1 males portion shape is integral,
The metal-back is irony simultaneously, and it can be with USB3.1 females portion phase magnetic.
The operation principle of USB3.1 male parts and USB3.1 female parts of the present utility model is：USB3.1 females portion
With USB3.1 magnetic males portion, and USB3.1 magnetic males portion is directly connected on apparatus such as computer, USB3.1 magnetic female interfaces
Signal pass through signal processing module, remove with the noise in USB3.1 magnetic males portion magnetic connection procedure and interference, then by
Controlled with USB3.1 main control chips, store data in storage chip, the USB3.1 females portion has fingerprint identification function, passes through
Fingerprint module is connected with fingerprint capturer, the correlation as user in fingerprint collecting mouth by fingerprint capturer to the use USB flash disk
During personnel's fingerprint collecting, fingerprint module complete for press fingerprint personnel fingerprint recognition and handle and with fingerprint storage module
The comparison that the identification fingerprint pre-saved is carried out, is prompted for unrecognizable fingerprint by LED, and USB3.1 main control chips
Three power supply chips are also connected with, it powers to corresponding module, ensures USB3.1 magnetic females portion working stability.
Based on above-mentioned technical proposal, the utility model is in use, and the buckle that anti-secondary plug is devised in USB male joint is set
Meter, once it is inserted into USB3.1 females portion, it is impossible to pull down, unless doing destructiveness can remove, in use, must in certain limit
The read-write data of the necessary grafting mother USB3.1 head fits ability in palpus USB3.1 males portion, because USB3.1 females portion is equipped with magnet,
And USB3.1 males portion sets metal-back, the metal-back is irony, forms the magnetic in USB3.1 males portion and USB3.1 females portion
Structure connects, in addition, being to prevent wrong plug direction, the spigot in USB3.1 males portion and its matched UUSB3.1 females portion is again
Matched ladder type pinhole plate design is done.Removable USB3.1 females portion is provided with contact portion using pcb board, no to connect
Device structure is connect, and makes water proof and dust proof, by ultrasonic bonding, accomplishes water proof and dust proof IP67 grades truly,
USB3.1 males portion directly grafting on the terminal device, split-type structural can be formd with USB3.1 females portion, so as to avoid because
Connector reason and cause water proof and dust proof not realize, encrypting fingerprint function is added by USB3.1 females portion, pacifies data
Full property grade further improves.
This product advantage is：1. split type magnetic structure, functions of waterproof and dustproof is accomplished using the connection of magnetic contact；
2nd, because employing split magnetic structure, interface can self-defining；
3.USB3.1 magnetic males portion is using USB3.1 agreements and has done click-on design, and speed is USB3.1 transmission specifications,
Once inserting in female mouth, otherwise being removed except non-destructive can not pull down, need to match and can use with USB3.1 magnetic females portion,
Others can not read data, play hardware encryption effect；
4. increasing encrypting fingerprint function, make data safer.
The utility model uses split type magnetic structure, by the portion's grafting of USB3.1 males on a computing device and
USB3.1 males portion is connected to transmit data, USB3.1 by its corresponding PIN needle with the PIN that USB3.1 females portion is provided with
The magnet of the magnetic-type interfaces of grafting female USB3.1 is mounted with female portion, so that the metal being provided with USB3.1 males portion
Shell phase magnetic, thus USB3.1 males portion can be completed to be connected by split magnetic mode with USB3.1 females portion, utilize magnetic
Contact portion substitutes convention connectors, while has functions of waterproof and dustproof；
In addition, USB3.1 males interface is using USB3.1 agreements and has done click-on design, transmission speed meets USB3.1 biographies
Defeated specification, the USB3.1 males portion, except non-destructive is removed, otherwise can not pull down once inserting in computer, need to be female with USB3.1
Head is matched just to be can be used, and is truly realized the effect of antitheft encryption, plays hardware encryption effect, USB3.1 females portion adds
Encrypting fingerprint function, increase Information Security, the encrypting fingerprint USB flash disk has that fingerprint is mutually close, split magnetic, and mating is encrypted, waterproof
Dust-proof function, USB flash disk data protection is improved, data transmission bauds is fast, and grafting is simple, and mating is convenient, improves using effect
Rate.
It is pointed out that above-mentioned preferred embodiment is only to illustrate technical concepts and features of the present utility model, its purpose
It is to allow person skilled in the art to understand content of the present utility model and implements according to this, this reality can not be limited with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (6)
1. a kind of split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1, including USB flash disk body, the USB flash disk body include
USB3.1 males portion and USB3.1 females portion, it is characterised in that the USB3.1 females portion includes upper-lower casing, the upper lower casing
A wiring board is mounted between body, the wiring board is provided with the magnetic-type interfaces of female USB3.1 for setting assist side front end, and
USB3.1 main control chips in the circuit board, signal processing module, storage chip, fingerprint module, fingerprint capturer, LED are set
Lamp and power supply chip, the power supply chip include the first, the second and the three power supply chip, the magnetic-type interfaces of female USB3.1
The the first, the second, the three power supply chip, signal processing module and fingerprint capturer, the first power supply chip difference are connected respectively
USB3.1 main control chips and storage chip are connected, the second source chip connects USB3.1 main control chips, the USB3.1 master
Control chip connects signal processing module, fingerprint module and storage chip respectively, and the 3rd power supply chip connects fingerprint mould respectively
Group and fingerprint capturer, the fingerprint module connect fingerprint capturer and LED respectively；
The magnetic-type interfaces of female USB3.1 are mounted with magnet, and the magnet includes upper lower magnet, and it is plugged on female
On the magnetic-type interfaces of USB3.1；
The USB3.1 males portion includes male housing and circuit board, and the male housing is provided with two buckles, the male shell
Installation cavity is provided with vivo, and the circuit board is arranged on installation cavity, and the circuit board is provided with the magnetic-type interfaces of male USB3.1, institute
State the metal-back being socketed on the magnetic-type interfaces of male USB3.1 for the magnetic-type interfaces of grafting male USB3.1.
2. the split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 as claimed in claim 1, it is characterised in that the finger
Line collector is located at wiring board rear end, and the LED is located at the side of wiring board rear end, and the upper shell is respectively equipped with insertion and referred to
Line collector, the fingerprint collecting mouth of LED, LED hole.
3. the split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 as claimed in claim 1, it is characterised in that the mother
The head magnetic-type interfaces of USB3.1 include two row's PINs, and the upper lower magnet magnetic forms trapezium structure, and it is provided with the row of clamping two
The pin hole of PIN.
4. the split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 as claimed in claim 3, it is characterised in that described two
Row's PIN includes five PINs that four PINs and a following row that a row is provided with above are provided with.
5. the split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 as claimed in claim 1, it is characterised in that the public affairs
The magnetic-type interfaces of head USB3.1 include two rows and the matched PIN needle of two row's PINs, and the PIN needle is fixed on circuit front edge of board.
6. the split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 as claimed in claim 1, it is characterised in that the gold
Belong to the trapezoidal pinhole plate that shell is provided with insertion PIN needle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785848.9U CN206907074U (en) | 2017-07-01 | 2017-07-01 | A kind of split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785848.9U CN206907074U (en) | 2017-07-01 | 2017-07-01 | A kind of split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 |
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| Publication Number | Publication Date |
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| CN206907074U true CN206907074U (en) | 2018-01-19 |
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| CN201720785848.9U Active CN206907074U (en) | 2017-07-01 | 2017-07-01 | A kind of split type magnetic waterproof encrypting fingerprint USB flash disk of high speed USB 3.1 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052774A (en) * | 2020-07-29 | 2022-02-18 | 深圳迈瑞生物医疗电子股份有限公司 | Power supply device of ultrasonic imaging equipment and ultrasonic imaging system |
-
2017
- 2017-07-01 CN CN201720785848.9U patent/CN206907074U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114052774A (en) * | 2020-07-29 | 2022-02-18 | 深圳迈瑞生物医疗电子股份有限公司 | Power supply device of ultrasonic imaging equipment and ultrasonic imaging system |
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