CN107358212A - Door-control lock fingerprint capturer servicing unit - Google Patents
Door-control lock fingerprint capturer servicing unit Download PDFInfo
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- CN107358212A CN107358212A CN201710589121.8A CN201710589121A CN107358212A CN 107358212 A CN107358212 A CN 107358212A CN 201710589121 A CN201710589121 A CN 201710589121A CN 107358212 A CN107358212 A CN 107358212A
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- pair
- fingerprint collecting
- collecting screen
- housing
- fingerprint
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Input (AREA)
Abstract
The invention discloses a kind of door-control lock fingerprint capturer servicing unit, including：Scrubbing mechanism, it is arranged on the left of fingerprint collecting screen, and it includes the first housing, oil cylinder, connector and scrub head；Transfusion mechanism, it is arranged on the right side of fingerprint collecting screen, its first output unit and the second output unit for including the second unlimited housing of upper surface, being contained in the liquid storage bottle of the second enclosure interior and be located on liquid storage bottle upper surface；Drier, it is arranged on the upper end of fingerprint collecting screen, it includes being fixed on the 3rd housing on fingerprint capturer and the fan being contained in the 3rd housing, wherein, touch-pressure switch be powered after, piston rod to the right horizontal extension to stroke end when, Glass cleaning cloth is close, compresses and away from fingerprint collecting screen, then start of a run is bounced back to, after fan is powered and continues 5s, switch circuit breaking.The present invention has the dirt precisely efficiently removed on fingerprint collecting screen, improves the collection recognition capability beneficial effect of fingerprint collecting screen.
Description
Technical field
The present invention relates to door-control lock field.A kind of it is more particularly related to door-control lock fingerprint capturer auxiliary dress
Put.
Background technology
Fingerprint access control lock generally applies to each place, and fingerprint recognition has some advantages, convenient fast such as accuracy height
Victory, but with fingerprint access control lock use it is long, it may appear that recognition accuracy decline the problem of, if having dirt or sweat stain on finger
Easily there are recognition failures, it is necessary to repeat to identify, or fingerprint collecting screen and the fingerprint of user oneself are wiped clean with hand or paper
Place, both possible damage fingerprint collection screen, also unhygienic, and influences enabling efficiency, and is done at the fingerprint of user oneself
When dry, the identification accuracy of fingerprint collecting screen can be also influenceed.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of door-control lock fingerprint capturer servicing unit, convenient use people are precisely fast
The prompt dirt removed on fingerprint collecting screen, the collection recognition capability of fingerprint collecting screen is improved, and can be with rapid draing after cleaning
Fingerprint collecting screen avoids influenceing the use of fingerprint collecting screen, can also provide liquid and help to soak at the fingerprint of user, avoid
Too dry at fingerprint and make fingerprint collecting screen collection identification mistake.
In order to realize according to object of the present invention and further advantage, there is provided a kind of door-control lock fingerprint capturer auxiliary
Device, it is installed on wall on OR gate body, and fingerprint collecting screen is convexly equipped on exterior surface of wall OR gate external surface, including：
Scrubbing mechanism, it is arranged on the left side of fingerprint collecting screen, the scrubbing mechanism include switch, the first housing, oil cylinder,
Connector and scrub head, the first housing right open, outer surface are provided with two through holes, and the oil cylinder is contained in institute
State left side in first shell body, the piston rod of the left side of the connector and the oil cylinder is fixed, right side and the scrub head are removable
Connection is unloaded, Glass cleaning cloth is laid with the scrub head inner surface, a pair of inlet openings are arranged with outer surface, the switch and one
Controller electrically connects, and the controller electrically connects with the oil cylinder, wherein, when the piston rod of the oil cylinder is located at start of a run,
The scrub head is accommodated in first enclosure interior, and a pair of inlet openings overlap with two through holes respectively；
Infuse mechanism, it is arranged on the right side of the fingerprint collecting screen, the transfusion mechanism include that upper surface opens wide the
Two housings, the liquid storage bottle for being contained in second enclosure interior and the first output being located on the liquid storage bottle upper surface
Unit and the second output unit, the second housing upper surface are provided with cap, and first output unit includes what is be sequentially communicated
Bend pipe, the first connector, the first elastic hose, telescopic tube and the first export head, the bend pipe are contained in the liquid storage bottle
Interior, first connector, which is spirally connected, to be located on the liquid storage bottle, and first elastic hose passes the cap and rides upon institute
State on cap, second output unit includes straight tube, the second connector, the second elastic hose and second being sequentially communicated
Export head, the straight tube are contained in the liquid storage bottle, and second connector, which is spirally connected, to be located on the liquid storage bottle, and described
Two elastic hoses pass the cap and ridden upon on the cap；
Drier, it is arranged on the upper end of the fingerprint collecting screen, and the drier includes the 3rd housing and receiving
Fan in the 3rd housing, the 3rd housing lower surface are provided with guide duct, and the outlet of the guide duct is described in
Fingerprint collecting screen, the fan electrically connect towards the guide duct export direction air-out, the fan with the controller；
Wherein, the controller is arranged to：Press after the switch is powered, the piston rod to the right horizontal extension to row
During journey terminal, the Glass cleaning cloth is close, compress and away from the fingerprint collecting screen, then bounces back to start of a run, the fan
After being powered and continuing 5s, the switch circuit breaking.
Preferably,
The cap is provided with the first positioning hole and the second positioning hole of strip, first elastic hose and described the
Two elastic hoses pass first positioning hole and second positioning hole and taken respectively by the first bridge piece and second respectively
Fitting is ridden upon on the cap；
First bridge piece includes the first annulus being rotatably set on first elastic hose and is symmetrical arranged
A pair of first projections on the first annulus lateral wall, the external diameter of first annulus are less than the width of first positioning hole
The distance between degree, lateral wall of a pair of first projections are more than the width of first positioning hole, less than first positioning hole
Length；
Second bridge piece includes rotatably being set in the second annulus on second elastic hose and is symmetricly set on
A pair of second projections on the second annulus lateral wall, the external diameter of second annulus are less than the width of second positioning hole
The distance between degree, lateral wall of a pair of second projections are more than the width of second positioning hole, less than second positioning hole
Length.
Preferably,
First export head includes the first hollow ball, taper ozzle and the absorbent cotton of elasticity, first hollow ball one
End connect with first elastic hose, another end opening and court deviate from first hollow ball direction edge stretch to be formed diameter according to
The secondary taper ozzle to successively decrease, it is soft that absorbent cotton is filled in the taper ozzle, first hollow ball, first elasticity
Inside pipe, first connector and the bend pipe, wherein, the diameter of the taper ozzle is less than the through hole and described
The diameter of inlet opening, the length of the taper ozzle are more than thickness of first housing perpendicular to its outer surface direction；
Second export head includes the second hollow ball and absorbent cotton of elasticity, the second hollow ball lower end and described the
The connection of two elastic hoses, upper end are provided with an opening, and absorbent cotton is filled in second hollow ball, second elastic hose, institute
State inside the second connector and the straight tube.
Preferably,
The scrub head left surface offers a kind of columned fixing groove, fixing groove edge at a pair of inlet openings
Extend a pair of retaining grooves radially away from direction, a pair of retaining grooves are between a pair of inlet openings；
The connector includes：
Connecting rod, left side is fixed on the piston rod of the oil cylinder, right side can stretch into the fixing groove for it；
A pair of springs, the spring one end are fixed in the connecting rod；
A pair of screens are raised, and the other end of the raised one end of a pair of screens respectively with a pair of springs is connected, and the screens is convex
Serve under the spring force, be accommodated in the retaining groove just, the raised left side of the screens forms one and stretches out institute
State the press-side of fixing groove；
Wherein, the spring is arranged to：When pressing the press-side to the connecting rod, the spring is compressed, a pair
Screens is raised to depart from a pair of retaining grooves.
Preferably, the telescopic tube includes：
First sleeve, its lower end connects with first elastic hose, upper end madial wall is circumferentially with first annular projection；
Second sleeve pipe, its lower end outside wall be circumferentially with the second annular protrusion and be set in inside the first sleeve, on
End madial wall is circumferentially with the 3rd annular protrusion, and the external diameter of second annular protrusion is more than described first annular raised interior
Footpath；
3rd sleeve pipe, its lower end outside wall be circumferentially with fourth annular it is raised and be set in second inside pipe casing, on
End connects with first hollow ball, and the raised external diameter of the fourth annular is more than the internal diameter of the 3rd annular protrusion.
Preferably, the material of first hollow ball and second hollow ball is rubber.
Preferably, cleaning fluid is stored in the liquid storage bottle, cleaning fluid is the alcoholic solution that mass fraction is 75%.
The present invention comprises at least following beneficial effect：
Firstth, for user when carrying out fingerprint collecting, fingerprint collecting screen has the collection knowledge that dirt can influence fingerprint collecting screen
Other ability, the present invention provide transfusion mechanism and scrubbing mechanism can with it is convenient and swift accurately remove fingerprint collecting screen on dirt,
The collection recognition capability of fingerprint collecting screen is improved, and can be made with rapid draing fingerprint collecting screen on the fingerprint collecting screen after cleaning
The liquid left quickly volatilizees, and shortens user's stand-by period；
Secondth, after trigger switch, controller can drive piston rod reciprocating movement with control cylinder, and piston rod drives connector
Reciprocating movement, connector drive scrub head reciprocating movement, and scrub head reciprocating movement can drive Glass cleaning cloth to be pressed on fingerprint collecting
Shield reciprocating movement, get the effect for cleaning fingerprint collecting screen, and after power-off, scrub head is accommodated in the first enclosure interior, will not
The function of fingerprint collecting screen is influenceed, the fiber of Glass cleaning cloth is closer than the fiber alignment of common cloth, and the material of itself is also than general
Logical cloth is more soft, can prevent from cleaning the scratch made to fingerprint collecting screen；Because fingerprint collecting screen is using frequently, fingerprint is adopted
Collection screen is easy to be stained with sweat stain, water quality and other dirts, both had an impact to personal hygiene, and can also reduce fingerprint collecting screen
Fingerprint collecting ability, therefore fingerprint collecting screen is cleaned, the fingerprint collecting ability of fingerprint collecting screen can be improved；
3rd, the liquid in liquid storage bottle is defeated through the arrival first of bend pipe, the first connector, the first elastic hose and telescopic tube
Lift one's head, telescopic tube can be extended along its axis direction, and the first elastic hose can be bent with one way or another, and the two is combined can be with
Make the through hole and inlet opening on the first housing of outlet alignment of the first export head, the first export head enters liquid through inlet opening
On Glass cleaning cloth, and whole Glass cleaning cloth is diffused to, Glass cleaning cloth can be made to clean fingerprint collecting screen cleaner
4th, the liquid in liquid storage bottle reaches the second export head through straight tube, the second connector, the second elastic hose, uses
Finger print part is directed at the second export head by people, the liquid of the second export head output is stained with, if fingerprint too dry, fingerprint are adopted
Collection screen often occurs that the fingerprint of collection is unintelligible and causes fingerprint capturer to set the problem of invalid, is stained with the second export head
After upper liquid fingerprint collecting screen can be helped to collect clearly fingerprint, so as to improve the recognition accuracy of fingerprint capturer；
5th, after starting fan, it can be dried towards fingerprint collecting screen, get the effect of rapid draing fingerprint collecting screen,
The left micro fiber of Glass cleaning cloth can also be blown away, if after being cleaned using scrub head to fingerprint collecting screen, is stayed in
Excess moisture on fingerprint collecting screen, its fingerprint collecting ability can be also reduced, to ensure fingerprint collecting screen energy normal use.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is overall structure detail view of the present invention；
Fig. 3 is the detail view of the first output unit；
Fig. 4 is the detail view of the second output unit；
Fig. 5 is the schematic diagram that connector is connected with scrub head；
Fig. 6 is connector and a state diagram of scrub head separation process.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be noted that in the description of the invention, term " on ", " under ", "left", "right", " top ", " bottom ", " interior ",
The orientation or position relationship of instructions such as " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and describe this hair
Bright and simplified description, it is not instruction or implies that signified device or element there must be specific orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.
As shown in figs. 1 to 6, the present invention provides a kind of door-control lock fingerprint capturer servicing unit, its be installed on wall or
In door body 1, fingerprint collecting screen 2 is convexly equipped on exterior surface of wall OR gate external surface, including：
Scrubbing mechanism 3, it is arranged on the left side of fingerprint collecting screen 2, the scrubbing mechanism 3 include switch, the first housing 31,
Oil cylinder 32, connector 33 and scrub head 34, the right open of the first housing 31, outer surface are provided with two through holes, described
Oil cylinder 32 is contained in left side in first housing 31, the piston rod of the left side of the connector 33 and the oil cylinder 32 fixes,
Right side is detachably connected with the scrub head 34, and Glass cleaning cloth is laid with the inner surface of scrub head 34, is symmetrically set on outer surface
There are a pair of inlet openings 341, the switch electrically connects with a controller, and the controller electrically connects with the oil cylinder 32, wherein, institute
When stating the piston rod of oil cylinder 32 and being located at start of a run, the scrub head 34 is accommodated in inside first housing 31, a pair of feed liquors
Hole 341 overlaps with two through holes respectively；After trigger switch, controller can drive piston rod reciprocating movement with control cylinder 32, living
Stopper rod drives the reciprocating movement of connector 33, and connector 33 drives the reciprocating movement of scrub head 34, and the reciprocating movement of scrub head 34 can band
Dynamic Glass cleaning cloth is pressed on the reciprocating movement of fingerprint collecting screen 2, gets the effect for cleaning fingerprint collecting screen 2, and after power-off, scrub head
34 are accommodated in inside the first housing 31, do not interfere with the function of fingerprint collecting screen 2, the fiber of the fiber of Glass cleaning cloth than common cloth
Arrangement is closer, and the material of itself is also more more soft than common cloth, can prevent from cleaning the scratch made to fingerprint collecting screen 2；
Because fingerprint collecting screen 2 is using frequently, fingerprint collecting screen 2 is easy to be stained with sweat stain, water quality and other dirts, both to individual
Health has an impact, and can also reduce the fingerprint collecting ability of fingerprint collecting screen 2, therefore fingerprint collecting screen 2 is cleaned, Ke Yiti
The fingerprint collecting ability of high fingerprint collecting screen 2；
Transfusion mechanism 4, it is arranged on the right side of the fingerprint collecting screen 2, and the transfusion mechanism 4 includes what upper surface was opened wide
Second housing 41, the liquid storage bottle 42 being contained in inside second housing 41 and it is located on the upper surface of liquid storage bottle 42
The first output unit 43 and the second output unit 44, the upper surface of the second housing 41 is provided with cap, and first output is single
Member 43 includes bend pipe 431, the first connector 432, the first elastic hose 433, the telescopic tube 434 and first being sequentially communicated
Export head, the bend pipe 431 are contained in the liquid storage bottle 42, and first connector 432, which is spirally connected, is located in the liquid storage bottle
On 42, first elastic hose 433 passes the cap and ridden upon on the cap, second output unit 44 include according to
The straight tube 441 of secondary connection, the second connector 442, the second elastic hose 443 and the second export head, the straight tube 441 accommodate
In the liquid storage bottle 42, second connector 442, which is spirally connected, to be located on the liquid storage bottle 42, second elastic hose
443, which pass the cap, rides upon on the cap；
Liquid in liquid storage bottle 42 is through bend pipe 431, the first connector 432, the first elastic hose 433 and telescopic tube 434
The first export head is reached, telescopic tube 434 can extend along its axis direction, and the first elastic hose 433 can be with one way or another
Bending, the two combination can make the through hole and inlet opening 341 on the first housing 31 of outlet alignment of the first export head, the first output
Head enters liquid on Glass cleaning cloth through inlet opening 341, and diffuses to whole Glass cleaning cloth, can make Glass cleaning cloth to fingerprint collecting screen
2 cleanings are cleaner, and it is a variety of to realize that mode that liquid exports from the first export head has, such as pressing shower nozzle；
Liquid in liquid storage bottle 42 reaches the second output through straight tube 441, the second connector 442, the second elastic hose 443
Finger print part is directed at the second export head by head, user, the liquid of the second export head output is stained with, if fingerprint is too dry
Dry, fingerprint collecting screen 2 often occurs that the fingerprint of collection is unintelligible and causes fingerprint capturer to set the problem of invalid, second
After being stained with liquid in export head fingerprint collecting screen 2 can be helped to collect clearly fingerprint, so as to improve the knowledge of fingerprint capturer
Other accuracy rate；
Drier 5, it is arranged on the upper end of the fingerprint collecting screen 2, and the drier 5 includes the He of the 3rd housing 51
The fan 52 being contained in the 3rd housing 51, the lower surface of the 3rd housing 51 are provided with guide duct 53, the guide duct 53
Outlet towards the fingerprint collecting screen 2, the fan 52 towards the export direction air-out of guide duct 53, the fan 52 with
The controller electrical connection；After fan 52 starts, it can be dried towards fingerprint collecting screen 2, get rapid draing fingerprint collecting screen 2
Effect, the left micro fiber of Glass cleaning cloth can also be blown away, if carried out clearly to fingerprint collecting screen 2 using scrub head 34
After washing, the excess moisture that stays on fingerprint collecting screen 2 can also reduce its fingerprint collecting ability, to ensure the energy of fingerprint collecting screen 2
Normal use；
Wherein, the controller is arranged to：Press after the switch is powered, the piston rod to the right horizontal extension to row
During journey terminal, the Glass cleaning cloth is close, compress and away from the fingerprint collecting screen 2, then bounces back to start of a run, the fan
After 52 are powered and continue 5s, the switch circuit breaking.Per touch-pressure switch once, Glass cleaning cloth cleans fingerprint collecting screen 2 once, has cleaned
Afterwards, fan 52 is dried 5s towards fingerprint collecting screen 2, then switch circuit breaking.
In the above-mentioned technical solutions, user is when carrying out fingerprint collecting, if think that fingerprint collecting screen 2 has dirt, or
Fingerprint recognition is insensitive, with touch-pressure switch Glass cleaning cloth can be made to clean fingerprint collecting screen 2, if it is desired to which cleaning is cleaner, also may be used
So that the first export head is aligned into two through holes and the output liquid of inlet opening 341, after moistening Glass cleaning cloth, then touch-pressure switch is carried out clearly
Wash, while fan 52 can dry up the liquid remained on fingerprint collecting screen 2 and blow away fiber, make fingerprint collecting screen 2 both clean, adopt
It is again strong to collect recognition capability, in addition, if too dry at the fingerprint of user, can drench fingerprint at the second export head, with
The collection recognition capability of fingerprint collecting screen 2 is helped, the transfusion mechanism 4 being arranged such, wiper mechanism and drier 5 were both square
Just it is again quick.
In another technical solution,
The cap is provided with the first positioning hole and the second positioning hole of strip, first elastic hose 433 and institute
State the second elastic hose 443 and pass first positioning hole and second positioning hole respectively and respectively by the first bridge piece
Ridden upon with the second bridge piece on the cap；
First bridge piece includes rotatably being set in the first annulus 436 on first elastic hose 433 and right
Claim a pair of first projections 437 being arranged on the lateral wall of the first annulus 436, the external diameter of first annulus 436 is less than institute
State the distance between the width of the first positioning hole, the lateral wall of a pair of first projections 437 more than first positioning hole width,
Less than the length of first positioning hole；Liquid storage bottle 42 is contained in the first housing 31, can prevent liquid storage bottle 42 from toppling over, is turned
Dynamic first annulus 436, a pair of first projections 437 is directed at the first positioning hole, pass cap with the first elastic hose 433, again
The first annulus 436 is rotated, a pair of first projections 437 is overlapped on cap, prevents the first export head from dropping to the first housing 31
Inside, convenient use people use；
Second bridge piece includes rotatably being set on second elastic hose 443 second annulus 445 and symmetrical
A pair of second projections 446 being arranged on the lateral wall of the second annulus 445, the external diameter of second annulus 445 is less than described
The distance between the width of second positioning hole, the lateral wall of a pair of second projections 446 is more than the width, small of second positioning hole
In the length of second positioning hole.The second annulus 445 is rotated, a pair of second projections 446 is directed at the second positioning hole, with second
Elastic hose 443 passes cap, rotates the second annulus 445 again, a pair of second projections 446 is overlapped on cap, prevents
Two export heads are dropped to inside the first housing 31, and convenient use people uses.
In another technical solution,
First export head includes the first hollow ball 435, taper ozzle and the absorbent cotton of elasticity, first hollow ball
435 one end connect with first elastic hose 433, another end opening and court are away from the direction edge of first hollow ball 435
Stretch to form the taper ozzle that diameter successively decreases successively, absorbent cotton be filled in the taper ozzle, first hollow ball 435,
Inside first elastic hose 433, first connector 432 and the bend pipe 431, wherein, the taper ozzle
Diameter is less than the diameter of the through hole and the inlet opening 341, and the length of the taper ozzle is hung down more than first housing 31
Directly in the thickness in its outer surface direction；
Second export head include elasticity the second hollow ball 444 and absorbent cotton, the lower end of the second hollow ball 444 with
Second elastic hose 443 connects, upper end is provided with an opening, and absorbent cotton is filled in second hollow ball 444, described second
Inside elastic hose 443, second connector 442 and the straight tube 441.
In the above-mentioned technical solutions, bend pipe 431 and straight tube 441 stretch into the bottom of liquid storage bottle 42, and absorbent cotton absorbs liquid, due to
Absorbent cotton itself has the function that to absorb liquid, therefore liquid can be transported to the first hollow ball 435, taper ozzle along absorbent cotton
In interior and the second hollow ball 444, when needing to clean fingerprint collecting screen 2, taper ozzle is extended into fluid apertures 341, and is pinched
Dynamic first hollow ball 435, you can liquid is sent into Glass cleaning cloth, when needing to soak the fingerprint of user, fingerprint is directed at second
The opening of hollow ball 444, gently the second hollow ball of pinching 444, you can soak the fingerprint of user, exported using this liquid
Mode, the amount of liquid squeezed out every time is less, can both meet the effect for soaking Glass cleaning cloth, but do not have again it is too many unnecessary
Liquid residue is dropped in outside, in addition, when soaking the fingerprint of user, also will not be because of too many liquid be stained with, on the contrary
Reduce the collection recognition capability of fingerprint collecting screen 2.
In another technical solution,
The left surface of scrub head 34 offers a kind of columned fixing groove, and the fixing groove is close to a pair of inlet openings
Direction is radially away from 341 and extends a pair of retaining grooves 342, a pair of retaining grooves 342 positioned at a pair of inlet openings 341 it
Between；
The connector 33 includes：
Connecting rod 331, left side is fixed on the piston rod of the oil cylinder 32, right side can stretch into the fixing groove for it；
A pair of springs 332, described one end of spring 332 are fixed in the connecting rod 331；
A pair of screens projections 333, the other end of one end of a pair of screens projections 333 respectively with a pair of springs 332 are connected, institute
Screens projection 333 is stated under the elastic force of spring 332 effect, is accommodated in the retaining groove 342 just, the screens is raised
333 left side forms a press-side 334 for stretching out the fixing groove；
Wherein, the spring 332 is arranged to：When pressing the press-side 334 to the connecting rod 331, the spring 332
Compressed, a pair of screens projection 333 departs from a pair of retaining grooves 342.
In the above-mentioned technical solutions, the press-side 334 is pressed to the connecting rod 331 so that spring 332 is compressed,
A pair of screens projection 333 departs from a pair of retaining grooves 342, then horizontal to the right to pull out scrub head 34, you can by scrub head 34
Cleaning is disassembled, when installing scrub head 34, and pressing press-side 334, spring 332 are compressed, and fixing groove is inserted in connecting rod
331, press-side 334 is unclamped, spring 332, which extends, is sent into screens projection 333 in retaining groove 342, realizes consolidating for scrub head 34
Fixed, simple and fast is fixed reliable.
In another technical solution, the telescopic tube 434 includes：
First sleeve, its lower end connects with first elastic hose 433, upper end madial wall be circumferentially with it is first annular convex
Rise；
Second sleeve pipe, its lower end outside wall be circumferentially with the second annular protrusion and be set in inside the first sleeve, on
End madial wall is circumferentially with the 3rd annular protrusion, and the external diameter of second annular protrusion is more than described first annular raised interior
Footpath；
3rd sleeve pipe, its lower end outside wall be circumferentially with fourth annular it is raised and be set in second inside pipe casing, on
End connects with first hollow ball 435, and the raised external diameter of the fourth annular is more than the internal diameter of the 3rd annular protrusion.
In the above-mentioned technical solutions, first sleeve, the second sleeve pipe and the 3rd sleeve pipe are elongated along its axis direction, can
So that the first hollow ball 435 gets at farther position, and by first sleeve, the second sleeve pipe and the 3rd sleeve pipe along its axis side
It is pulled back to, the first hollow ball 435 can be made to return on cap, and avoid it from being chronically at the position of elongation, built on the sand.
In another technical solution, the material of first hollow ball 435 and second hollow ball 444 is rubber.
Quality of rubber materials is flexible, also waterproof to meet to extrude liquid when the first hollow ball of pinching 435 or the second hollow ball 444
Effect, and it is also convenient for the extrusion capacity that user controls liquid.
In another technical solution, cleaning fluid is stored in the liquid storage bottle 42, cleaning fluid is that mass fraction is 75%
Alcoholic solution.75% both can reach the effect of cleaning, also have the function that sterilization, it is often more important that, if imprudence exports
When excessive, spill essence volatilization soon, be more easy to drying, user will not be allowed to wait the too time.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (7)
1. a kind of door-control lock fingerprint capturer servicing unit, it is installed on wall on OR gate body, and fingerprint collecting screen is convexly equipped in wall
On external surface OR gate external surface, it is characterised in that including：
Scrubbing mechanism, it is arranged on the left side of fingerprint collecting screen, and the scrubbing mechanism includes switch, the first housing, oil cylinder, connection
Head and scrub head, the first housing right open, outer surface are provided with two through holes, and the oil cylinder is contained in described the
The piston rod of left side in one housing, the left side of the connector and the oil cylinder is fixed, right side detachably connects with the scrub head
Connect, Glass cleaning cloth is laid with the scrub head inner surface, a pair of inlet openings are arranged with outer surface, the switch and a control
Device electrically connects, and the controller electrically connects with the oil cylinder, wherein, it is described when the piston rod of the oil cylinder is located at start of a run
Scrub head is accommodated in first enclosure interior, and a pair of inlet openings overlap with two through holes respectively；
Transfusion mechanism, it is arranged on the right side of the fingerprint collecting screen, and the transfusion mechanism includes the second shell that upper surface is opened wide
Body, the liquid storage bottle for being contained in second enclosure interior and the first output unit being located on the liquid storage bottle upper surface
With the second output unit, the second housing upper surface is provided with cap, bend pipe that first output unit includes being sequentially communicated,
First connector, the first elastic hose, telescopic tube and the first export head, the bend pipe are contained in the liquid storage bottle, institute
State the first connector and be spirally connected and be located on the liquid storage bottle, first elastic hose passes the cap and rides upon the cap
On, second output unit includes straight tube, the second connector, the second elastic hose and the second export head being sequentially communicated,
The straight tube is contained in the liquid storage bottle, and second connector, which is spirally connected, to be located on the liquid storage bottle, second elasticity
Flexible pipe passes the cap and ridden upon on the cap；
Drier, it is arranged on the upper end of the fingerprint collecting screen, and the drier includes the 3rd housing and is contained in institute
State the fan in the 3rd housing, the 3rd housing lower surface is provided with guide duct, and the outlet of the guide duct is towards the fingerprint
Collection screen, the fan electrically connect towards the guide duct export direction air-out, the fan with the controller；
Wherein, the controller is arranged to：After pressing the switch energization, horizontal extension is whole to stroke to the right for the piston rod
During point, the Glass cleaning cloth is close, compress and away from the fingerprint collecting screen, then bounces back to start of a run, the fan is powered
And after continuing 5s, the switch circuit breaking.
2. door-control lock fingerprint capturer servicing unit as claimed in claim 1, it is characterised in that
The cap is provided with the first positioning hole and the second positioning hole of strip, first elastic hose and second bullet
Property flexible pipe passes first positioning hole and second positioning hole and respectively by the first bridge piece and the second bridge piece respectively
Ride upon on the cap；
First bridge piece includes the first annulus being rotatably set on first elastic hose and is symmetricly set on institute
A pair of first projections on the first annulus lateral wall are stated, the external diameter of first annulus is less than the width of first positioning hole,
The distance between lateral wall of a pair of first projections is more than the width of first positioning hole, the length less than first positioning hole
Degree；
Second bridge piece includes rotatably being set in the second annulus on second elastic hose and is symmetricly set on described
A pair of second projections on second annulus lateral wall, the external diameter of second annulus are less than the width of second positioning hole, and one
The distance between lateral wall to the second projection is more than the width of second positioning hole, the length less than second positioning hole
Degree.
3. door-control lock fingerprint capturer servicing unit as claimed in claim 1, it is characterised in that
First export head include elasticity the first hollow ball, taper ozzle and absorbent cotton, described first hollow ball one end with
First elastic hose connection, another end opening simultaneously to form diameter and pass successively towards away from the direction of first hollow ball along stretching
The taper ozzle subtracted, absorbent cotton are filled in the taper ozzle, first hollow ball, first elastic hose, institute
State inside the first connector and the bend pipe, wherein, the diameter of the taper ozzle is less than the through hole and the inlet opening
Diameter, the length of the taper ozzle is more than thickness of first housing perpendicular to its outer surface direction；
Second export head includes the second hollow ball and absorbent cotton of elasticity, the second hollow ball lower end and second bullet
Property soft pipe connection, upper end be provided with an opening, absorbent cotton is filled in second hollow ball, second elastic hose, described the
Inside two connectors and the straight tube.
4. door-control lock fingerprint capturer servicing unit as claimed in claim 1, it is characterised in that
The scrub head left surface offers a kind of columned fixing groove, the fixing groove at a pair of inlet openings radially
Extend a pair of retaining grooves away from direction, a pair of retaining grooves are between a pair of inlet openings；
The connector includes：
Connecting rod, left side is fixed on the piston rod of the oil cylinder, right side can stretch into the fixing groove for it；
A pair of springs, the spring one end are fixed in the connecting rod；
A pair of screens are raised, and the other end of the raised one end of a pair of screens respectively with a pair of springs is connected, and the screens projection exists
Under the spring force effect, the retaining groove is accommodated in just, it is described solid that the raised left side of the screens forms a stretching
Determine the press-side of groove；
Wherein, the spring is arranged to：When pressing the press-side to the connecting rod, the spring is compressed, a pair of screens
Projection departs from a pair of retaining grooves.
5. door-control lock fingerprint capturer servicing unit as claimed in claim 3, it is characterised in that the telescopic tube includes：
First sleeve, its lower end connects with first elastic hose, upper end madial wall is circumferentially with first annular projection；
Second sleeve pipe, its lower end outside wall are circumferentially with the second annular protrusion and are set in inside the first sleeve, in upper end
Side wall is circumferentially with the 3rd annular protrusion, and second annular protrusion is positioned at the first annular raised lower section, first ring
Shape, which convexes to form, limits the structure that second annular protrusion moves upwards；
3rd sleeve pipe, its lower end outside wall be circumferentially with fourth annular it is raised and be set in second inside pipe casing, upper end with
The first hollow ball connection, the fourth annular is raised below the 3rd annular protrusion, the 3rd annular protrusion
Formed and limit the structure that the fourth annular projection is moved upwards.
6. door-control lock fingerprint capturer servicing unit as claimed in claim 3, it is characterised in that first hollow ball and institute
The material for stating the second hollow ball is rubber.
7. door-control lock fingerprint capturer servicing unit as claimed in claim 1, it is characterised in that stored in the liquid storage bottle
Cleaning fluid, cleaning fluid are the alcoholic solution that mass fraction is 75%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589121.8A CN107358212B (en) | 2017-07-19 | 2017-07-19 | Door lock fingerprint collector auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589121.8A CN107358212B (en) | 2017-07-19 | 2017-07-19 | Door lock fingerprint collector auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107358212A true CN107358212A (en) | 2017-11-17 |
| CN107358212B CN107358212B (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710589121.8A Active CN107358212B (en) | 2017-07-19 | 2017-07-19 | Door lock fingerprint collector auxiliary device |
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| Country | Link |
|---|---|
| CN (1) | CN107358212B (en) |
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| CN110763881A (en) * | 2018-07-27 | 2020-02-07 | 东芝存储器株式会社 | Testing device |
| CN112163567A (en) * | 2020-10-28 | 2021-01-01 | 杭州西非电子信息技术有限公司 | Automatic sterile fingerprint information acquisition device |
| CN112535797A (en) * | 2020-11-23 | 2021-03-23 | 中国核工业中原建设有限公司 | Real-name system information management device of place wisdom building site labour |
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| US20110284025A1 (en) * | 2010-05-20 | 2011-11-24 | Marc Lemchen | Method and Apparatus for Cleaning A Touch or Display Screen |
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| CN110763881A (en) * | 2018-07-27 | 2020-02-07 | 东芝存储器株式会社 | Testing device |
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|---|---|
| CN107358212B (en) | 2020-05-29 |
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