CN208013964U - A kind of fingerprint identification device based on touching technique - Google Patents

Abstract

The utility model is related to touching technique fields,Specially a kind of fingerprint identification device based on touching technique,Including safety cabinet babinet,Safety cabinet babinet front end is connected with cabinet door,And it is fixedly connected with control panel above cabinet door,Intermediate insertion is provided with liquid crystal display above control panel front end,And left and right sides insertion is provided with alarm above control panel front end,It is provided through emergency key button among on the left of control panel front end and positioned at liquid crystal display lower left,And liquid crystal display lower signal is connected with numeric keypad,Fingerprint identification device of this kind based on touching technique,It is unlocked using push type fingerprint recognition,Unlocked time is short,And fingerprint recognition chip sensitivity increases substantially,Caton phenomenon almost seldom occurs after prolonged use,The performance of unlocked by fingerprint is more stablized,The unlocked by fingerprint effect of fingerprint identification device is allowed to greatly promote,The identification chip of fingerprint identification device can carry out Image Acquisition,Fingerprint characteristic compares and extraction.

Description

A kind of fingerprint identification device based on touching technique

Technical field

The utility model is related to touching technique field, specially a kind of fingerprint identification device based on touching technique.

Background technology

So-called touching technique, from telephone set, office equipment, loud speaker, Digital Frame, television set control key, remote controler, GPS system, automobile are controlled without key, arrive medical monitoring equipment, everywhere touch apparatus, each industry, each product type, Various sizes, each application in even each price point, all be unable to do without touching technique, it may be said that touching technique is nowhere not , and fingerprint identification device be it is a kind of combined using fingerprint collecting and its software kit be reinforce PC encryption journey The high-tech safety product of degree uses its mating application software, it is possible to implement booting secrecy, screen protection secrecy and file, Catalogue maintains secrecy, in the occasion that needs are decrypted, as long as the finger of user is placed on fingerprint window.

But the fingerprint identification device of existing touching technique carries out fingerprint recognition unlock, fingerprint solution although can touch Lock will produce few Caton phenomenon using long, and the stability of unlocked by fingerprint lowers, and causes the ineffective of unlocked by fingerprint, Under normal circumstances, user can carry out unlocked by fingerprint, but the finger that ought encounter user scratches, and has spot or the feelings of decortication Under condition, fingerprint identification device can not just carry out fingerprint recognition, and each can all be left using fingerprint collecting head when unlocked by fingerprint is made The finger mark of user, and these finger marks are very likely replicated.

So how to design a kind of fingerprint identification device based on touching technique, becoming us will currently solve the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of fingerprint identification devices based on touching technique, to solve above-mentioned background Fingerprint recognition unlock is carried out although proposing to touch in technology, to will produce few interim card existing using long for unlocked by fingerprint As the stability of unlocked by fingerprint lowers, and causes the ineffective problem of unlocked by fingerprint.

To achieve the above object, the utility model provides the following technical solutions：A kind of fingerprint recognition based on touching technique Device, including safety cabinet babinet, safety cabinet babinet front end is connected with cabinet door, and is fixedly connected with control above cabinet door Panel, the intermediate insertion in control panel front end top are provided with liquid crystal display, and the left and right sides above control panel front end Embedded to be provided with alarm, the control panel front end left side is intermediate and is provided through positioned at liquid crystal display lower left emergent Key chain, and liquid crystal display lower signal is connected with numeric keypad, the numeric keypad upper right side and below alarm Equipped with fingerprint recognition chip, and cabinet door front end lower section side to the left is rotatably connected to round button, the cabinet door and safety cabinet babinet Crevice place is equipped with round keeper, and cabinet door back side left side side on the upper side is fixedly connected with battery case, the safety cabinet box house It is provided through fixing axle on the right side of front end and positioned at cabinet door rear end, and is equipped with dark storehouse, the insurance above safety cabinet box house Be fixed with the adjusting rod being integrated at left and right sides of cabinet box house and below dark storehouse, and the trepanning of adjusting rod surface have it is slotting Hole, among the safety cabinet box house and at left and right sides of adjusting rod between be fixedly connected with partition board, and set above partition board There are PU cortexes, circuit board is electrically connected with inside the control panel, and be welded with converter among circuit board, the electricity Road plate upper right and interlocking has signal receiver positioned at the converter lower right corner, and signal transmission device left-side signal is connected with signal Transmitter.

Further, the fingerprint recognition chip is embedded in control panel, and positioned at the lower right of liquid crystal display, and It is connected to converter with signal transmission device by the signal receiver on circuit board.

Further, the quantity of the round keeper is four, and parallel longitudinal direction is arranged in the inside of cabinet door, and round door Bolt is through setting in cabinet door.

Further, the numeric keypad cooperation liquid crystal display uses, and the password of numeric keypad input passes through liquid crystal Display screen is shown, and numeric keypad insertion is arranged in control panel.

Further, the thickness of the PU cortexes is 10mm, and is evenly distributed on above partition board and bottom in safe body Portion, and PU cortex partition boards closely connect.

Further, the diameter of the jack is all 5mm, and is evenly distributed on the tune at left and right sides of safety cabinet box house On pole, and it is mutually parallel between jack.

Compared with prior art, the utility model has the beneficial effects that：Fingerprint identification device of this kind based on touching technique, It is unlocked using push type fingerprint recognition, unlocked time is short, and fingerprint recognition chip sensitivity increases substantially, and is used in long-time Caton phenomenon almost seldom occurs afterwards, the performance of unlocked by fingerprint is more stablized, and makes the unlocked by fingerprint effect of fingerprint identification device big Big to be promoted, the identification chip of fingerprint identification device can carry out Image Acquisition, fingerprint characteristic comparison and extraction, even if in user Finger the case where scratching, there is spot or decortication can also carry out normal fingerprints unlock, and fingerprint recognition chip surface is designed to With fine recesses, regular finger mark is will not leave behind after unlocked by fingerprint, reduces undesirable and replicates finger mark Possibility, by PU cortexes, and the thickness of PU cortexes is 10mm, and is evenly distributed on above partition board and bottom in safe body Portion, when valuables are placed on partition board by user, it is direct with partition board that the PU cortexes on partition board then avoid valuables Contact, it is therefore prevented that valuables are scratched, bad by knocking, and are conducive to the valuables for preferably takeing good care of user, and by jack, And the diameter of jack is all 5mm, and be evenly distributed on the adjusting rod at left and right sides of safety cabinet box house, and phase between jack Mutually parallel, when valuables volume is excessive, the height that user can adjust partition board according to the jack on adjusting rod will be valuable Article is put into safety cabinet, allows partition board more freedom and flexibility.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the PU cortex partial structural diagrams of the utility model；

Fig. 3 is the converter partial structural diagram of the utility model；

In figure：1- safety cabinet babinets；2- cabinet doors；3- control panels；4- alarms；5- liquid crystal displays；6- fingerprint recognitions Chip；7- emergency key mouths；8- round buttons；9- numeric keypads；10- circle keepers；11- battery cases；The dark storehouses 12-；13- every Plate；14-PU cortexes；15- adjusting rods；16- jacks；17- fixing axles；18- circuit boards；19- converters；20- signal receivers； 21- signal transmission devices.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of fingerprint recognition dress based on touching technique It sets, including safety cabinet babinet 1,1 front end of safety cabinet babinet is connected with cabinet door 2, and 2 top of cabinet door is fixedly connected with control plane Plate 3, the intermediate insertion in 3 front end of control panel top is provided with liquid crystal display 5, and the left and right sides is embedding above 3 front end of control panel Enter to be provided with alarm 4,3 front end of control panel left side is intermediate and is provided through emergent key positioned at 5 lower left of liquid crystal display Key ring 7, and 5 lower signal of liquid crystal display is connected with numeric keypad 9,9 upper right side of numeric keypad and sets positioned at 4 lower section of alarm There is fingerprint recognition chip 6, and 2 front end of cabinet door lower section side to the left is rotatably connected to round button 8, cabinet door 2 is pressed from both sides with safety cabinet babinet 1 Round keeper 10 is installed, and side on the upper side is fixedly connected with battery case 11 on the left of 2 back side of cabinet door at seam, inside safety cabinet babinet 1 It is provided through fixing axle 17 on the right side of front end and positioned at 2 rear end of cabinet door, and 1 inner upper of safety cabinet babinet is equipped with dark storehouse 12, protects It is fixed with the adjusting rod 15 being integrated with, and 15 table of adjusting rod at left and right sides of 1 inside of dangerous cabinet babinet and positioned at 12 lower section of dark storehouse Face trepanning has a jack 16,1 bosom of safety cabinet babinet and is fixedly connected with partition board 13 between 15 left and right sides of adjusting rod, And 13 top of partition board is equipped with PU cortexes 14, and circuit board 18, and the intermediate weldering in 18 top of circuit board are electrically connected with inside control panel 3 It is connected to converter 19,18 upper right of circuit board and has signal receiver 20 positioned at the interlocking of 19 lower right corner of converter, and signal passes 20 left-side signal of defeated device is connected with signal transmission device 21；Fingerprint recognition chip 6 is embedded in control panel 3, and is located at liquid crystal The lower right of display screen 5, and be connected to converter 19 with signal transmission device 21 by the signal receiver 20 on circuit board 18；It is round The quantity of keeper 10 is four, and parallel longitudinal direction is arranged in the inside of cabinet door 2, and round keeper 10 runs through setting in cabinet door 2； Numeric keypad 9 coordinates liquid crystal display 5 to use, and the password that numeric keypad 9 inputs is shown by liquid crystal display 5, and The insertion of numeric keypad 9 is arranged in control panel 3；The thickness of PU cortexes 14 is 10mm, and be evenly distributed on the top of partition board 13 with Bottom in safety cabinet babinet 1, and the 14 closely connection of partition board 13 of PU cortexes；The diameter of jack 16 is all 5mm, and is evenly distributed on guarantor On the adjusting rod 15 of the 1 inside left and right sides of dangerous cabinet babinet, and it is mutually parallel between jack 16.

Operation principle：First, more piece high capacity cell is correctly fitted into according to positive and negative anodes in battery case 11, is powered on Afterwards, the display of liquid crystal display 5 " hello, welcome use " is grasped using carrying out changing password on numeric keypad 9 by initial password Make, and record fingerprint on fingerprint recognition chip 6, the preparation before 1 use of safety cabinet babinet at this time is completed, and is then used Valuables or vital document are put on the PU cortexes 14 on partition board 13 by person, and PU cortexes 14 are added on partition board 13, it is therefore prevented that Valuables are scratched, bad by knocking, and are conducive to the valuables for preferably takeing good care of user, if the valuables body to be put into Product it is excessive, the insufficient space that partition board 13 is given to put in, user then can by the jack 16 on adjusting rod 15 adjust every Valuables are put into safety cabinet by the height of plate 13, and the space of partition board 13 is adjusted by the jack 16 of adjusting rod 15, allow partition board 13 More freedom and flexibility, user file can also more importantly will be put into dark storehouse 12, and allow it to have duplicate protection, discharge valuable User can then close cabinet door 2 after article, if user will open safety cabinet babinet 1, user can will record finger The finger of line is placed on fingerprint recognition chip 6 and is identified above, and inputs password by numeric keypad 9, and fingerprint recognition chip 6 is known The fingerprint not gone out is received by signal receiver 20, and is transmitted on converter 19 by signal transmission device 21, and converted device 19 is converted It is transmitted on control panel 3 by signal transmission device 21 after identification, then rotates round button 8 again and open cabinet door 2, fingerprint has only One property is unlocked with fingerprint plus numerical ciphers, makes unlock safer, if fingerprint recognition unlocks continuous several times mistake with password, Alarm 4 can then send out the alarm song of high-decibel, and must input correct fingerprint and can just stop with numerical ciphers alarm song, alert Report device, which sounds the alarm, is conducive to frighten the malfeasance of some undesirables, and 1 moment of safety cabinet babinet is allowed to protect valuables Safety, when the battery powered deficiency in battery case 11, when can not carry out fingerprint recognition and numerical ciphers and unlocking, user can Be unlocked with inserting a key into emergency key mouth 7, avoid dead battery and the embarrassment to be unlocked, convenient for users at any time with Ground is unlocked.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of fingerprint identification device based on touching technique, including safety cabinet babinet (1), it is characterised in that：The safety cabinet Babinet (1) front end is connected with cabinet door (2), and is fixedly connected with control panel (3), the control panel above cabinet door (2) (3) intermediate insertion is provided with liquid crystal display (5), and the embedded setting in the left and right sides above control panel (3) front end above front end There is an alarm (4), it is intermediate on the left of control panel (3) front end and be provided through and answer positioned at liquid crystal display (5) lower left Anxious key chain (7), and liquid crystal display (5) lower signal is connected with numeric keypad (9), numeric keypad (9) upper right side and Be equipped with fingerprint recognition chip (6) below the alarm (4), and below cabinet door (2) front end side to the left be rotatably connected to it is round by Button (8), the cabinet door (2) are equipped with round keeper (10) with safety cabinet babinet (1) crevice place, and on the left of cabinet door (2) back side partially Top is fixedly connected with battery case (11), through setting on the right side of safety cabinet babinet (1) interior forward end and positioned at cabinet door (2) rear end It is equipped with fixing axle (17), and safety cabinet babinet (1) inner upper is equipped with dark storehouse (12), left and right inside the safety cabinet babinet (1) Both sides and the adjusting rod (15) being integrated with is fixed with below dark storehouse (12), and adjusting rod (15) surface trepanning has jack (16), safety cabinet babinet (1) bosom and at left and right sides of the adjusting rod (15) between be fixedly connected with partition board (13), And PU cortexes (14) are equipped with above partition board (13), it is electrically connected with circuit board (18), and circuit board inside the control panel (3) (18) top is intermediate is welded with converter (19), circuit board (18) upper right and rabbets positioned at converter (19) lower right corner There are signal receiver (20), signal receiver (20) left-side signal to be connected with signal transmission device (21).

2. a kind of fingerprint identification device based on touching technique according to claim 1, it is characterised in that：The fingerprint is known Other chip (6) is embedded in control panel (3), and positioned at the lower right of liquid crystal display (5), and by circuit board (18) Signal receiver (20) is connected to signal transmission device (21) with converter (19).

3. a kind of fingerprint identification device based on touching technique according to claim 1, it is characterised in that：The round door The quantity of bolt (10) is four, and parallel longitudinal direction is arranged in the inside of cabinet door (2), and round keeper (10) runs through setting in cabinet door (2) in.

4. a kind of fingerprint identification device based on touching technique according to claim 1, it is characterised in that：The number key Disk (9) coordinates liquid crystal display (5) to use, and the password of numeric keypad (9) input is shown by liquid crystal display (5), And the embedded setting of numeric keypad (9) is in control panel (3).

5. a kind of fingerprint identification device based on touching technique according to claim 1, it is characterised in that：The PU cortexes (14) thickness is 10mm, and be evenly distributed on above partition board (13) with safety cabinet babinet (1) interior bottom, and PU cortexes (14) every Plate (13) closely connects.

6. a kind of fingerprint identification device based on touching technique according to claim 1, it is characterised in that：The jack (16) diameter is all 5mm, and is evenly distributed on the adjusting rod (15) of the internal left and right sides of safety cabinet babinet (1), and jack (16) it is mutually parallel between.