CN207586949U - A kind of high safety-type face recognition device of accuracy of identification - Google Patents
A kind of high safety-type face recognition device of accuracy of identification Download PDFInfo
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- CN207586949U CN207586949U CN201721603811.6U CN201721603811U CN207586949U CN 207586949 U CN207586949 U CN 207586949U CN 201721603811 U CN201721603811 U CN 201721603811U CN 207586949 U CN207586949 U CN 207586949U
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- recognition device
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Abstract
The utility model is related to a kind of high safety-type face recognition devices of accuracy of identification,Including pedestal,Supporting block,Camera,Elevating mechanism,Cleaning mechanism and two supporting rods,Elevating mechanism includes the first motor,Screw,Movable block,Pulse transducer and limit assembly,Cleaning mechanism includes drive component,First link block,Moving assembly,Spray assembly and connecting rod,The high safety-type face recognition device of the accuracy of identification,Live body verification is carried out to user by elevating mechanism,Preventing other people pretends to be user to be authenticated,Improve the reliability of the face recognition device,Camera is cleared up by cleaning mechanism,Improve the clarity of the eyeglass of camera,So as to improve the accuracy of identification of the face recognition device,Compared with traditional cleaning mechanism,The working efficiency higher of the cleaning mechanism,So that the practicability higher of the face recognition device.
Description
Technical field
The utility model is related to biometric apparatus field, the high safety-type recognition of face of more particularly to a kind of accuracy of identification
Equipment.
Background technology
Recognition of face is a kind of biological identification technology that the facial feature information based on people carries out identification.Use video camera
Or image or video flowing of the camera acquisition containing face, and automatic detect and track face, and then to detecting in the picture
Face carry out a series of the relevant technologies of face, usually also referred to as Identification of Images, face recognition.
Existing face recognition device there is a situation where, using false model personation, to reduce existing recognition of face and set
Standby reliability, moreover, existing face recognition device in use, if not in time clear up camera on ash
Dirt be easy to cause the phenomenon that camera is fuzzy, reduces the accuracy of identification of camera so that the reality of existing face recognition device
It is substantially reduced with property.
Utility model content
The technical problems to be solved in the utility model is：In order to overcome the deficiencies of the prior art and provide a kind of accuracy of identification
High safety-type face recognition device.
Technical solution is used by the utility model solves its technical problem：A kind of high safety-type face of accuracy of identification
Identification equipment, including pedestal, supporting block, camera, elevating mechanism, cleaning mechanism and two supporting rods, the bottom of the supporting rod
End is fixed on the top of pedestal, and the top of the supporting rod is fixedly connected with supporting block, the elevating mechanism and cleaning mechanism point
It is not arranged on the both sides of supporting block；
The elevating mechanism includes the first motor, screw, movable block, pulse transducer and limit assembly, first electricity
Machine is fixed on the top of pedestal, and the screw is vertically arranged, and first motor is connect with screw rod transmission, and the movable block is arranged
On screw, it is equipped with internal thread in the movable block, the screw is equipped with external screw thread, external screw thread and movement on the screw
Internal thread in block matches, and the pulse transducer is fixed on movable block, and the limit assembly is arranged on the remote of movable block
Side from supporting block, the limit assembly are connect with movable block；
The cleaning mechanism includes drive component, the first link block, moving assembly, spray assembly and connecting rod, the drive
Dynamic component is arranged on the top of pedestal, and first link block is located at the top of drive component, and the driving component connects with first
Block drive connection is connect, the moving assembly is arranged on the top of the first link block, and the spray assembly is arranged on moving assembly
Top, the spray assembly are connect by connecting rod with the first link block；
The moving assembly includes the second motor, fixed link, half gear, movable frame, connecting rod, cleaning brush, two the first cunnings
Slot and two racks, second motor are fixed on the top of the first link block, second motor and half tooth by fixed link
Wheel is sequentially connected, and in two the first sliding grooves, one of the first sliding groove is fixed on the top of the first link block, another first cunning
Slot is connect with spray assembly, and the movable frame is located between two the first sliding grooves, and the top and bottom of the movable frame are set respectively
It puts in two the first sliding grooves, the movable frame is slidably connected with the first sliding groove, and two racks are separately fixed in movable frame
Top and bottom, half gear are located between two racks, and the half wheel and rack engagement, the connecting rod is located at movable frame
Close supporting block side, the cleaning brush is fixedly connected by connecting rod with movable frame；
The spray assembly include connecting tube, third motor, the first runner, the first drive rod, the first follower lever, lantern ring,
Oscillating rod, nozzle and liquid reserve tank, the connecting tube are fixedly connected by connecting rod with the first link block, remote in two the first sliding grooves
The first sliding groove from the first link block is fixedly connected with connecting tube, and the third motor is fixed on the inner wall of connecting tube, described
Third motor and the first runner are sequentially connected, and one end of first drive rod is hinged with the separate circle centre position of the first runner, institute
The one end for stating the other end and the first follower lever of the first drive rod is hinged, the other end of first follower lever and one end of lantern ring
It is hinged, it is hinged at the center of first drive rod with the inner wall of connecting tube, the lantern ring is set on oscillating rod, the swing
One end of bar and the inner wall of connecting tube are hinged, and the other end of the oscillating rod is fixedly connected with nozzle, and the liquid reserve tank is fixed on
The top of connecting tube, the nozzle are connected with liquid reserve tank.
Preferably, in order to improve movable block movement when stability, the limit assembly include drive link, Slave Block and
Second sliding slot, the second sliding slot is vertically arranged, and the bottom end of the second sliding slot is fixedly connected with pedestal, the Slave Block setting
In second sliding slot, the Slave Block is fixedly connected by drive link with movable block.
Preferably, in order to strengthen cleaning performance, the driving component includes driving unit, sliding block, third sliding slot, fixation
Block, expansion bracket and top plate, the third sliding slot and fixed block are each attached to the top of pedestal, and the driving unit is arranged on third
The top of sliding slot, the sliding block are arranged in third sliding slot, and the driving unit is sequentially connected with sliding block, the sliding block and third
Sliding slot is slidably connected, and side and the fixed block of the bottom end of the expansion bracket are hinged, the opposite side and cunning of the bottom end of the expansion bracket
Block is hinged, and strip shape gob is equipped in the top plate, and the side on the top of the expansion bracket and one end of top plate are hinged, the expansion bracket
The opposite side on top be arranged in strip shape gob, opposite side and the strip shape gob on the top of the expansion bracket are slidably connected.
Preferably, in order to more stably drive sliding block, the driving unit include the 4th motor, montant, the second runner,
Second drive rod, the second follower lever and limited block, the 4th motor are fixed on the top of third sliding slot by montant, and described
Four motors and the second runner are sequentially connected, and one end of second drive rod is hinged with the separate circle centre position of the second runner, described
The other end of second drive rod and one end of the second follower lever are hinged, and the other end of second follower lever is fixed with sliding block to be connected
It connects, the limited block is fixed on the top of third sliding slot, and the limited block is set on the second follower lever.
Preferably, in order to extend the service life of screw, the material of the screw is stainless steel.
Preferably, in order to improve the first motor, the second motor, third motor and the driving precision of the 4th motor, it is described
First motor, the second motor, third motor and the 4th motor are servo motor.
Preferably, in order to strengthen cleaning performance, the solution in the liquid reserve tank is absolute alcohol.
Preferably, in order to improve stability during movable frame movement, two the first sliding grooves are parallel to each other.
Preferably, in order to make Slave Block mobile it is more stable, the second sliding slot be dovetail groove.
Preferably, intelligent in order to improve, be equipped with PLC and wireless signal transceiver module in the pedestal, the PLC with
Wireless signal transceiver module is electrically connected.
The beneficial effects of the utility model are that the high safety-type face recognition device of the accuracy of identification passes through elevating mechanism
Live body verification is carried out to user, prevents other people and user is pretended to be to be authenticated, improve the reliability of the face recognition device, pass through
Cleaning mechanism clears up camera, improves the clarity of the eyeglass of camera, so as to improve the identification of face recognition device essence
Degree, compared with traditional cleaning mechanism, the working efficiency higher of the cleaning mechanism, so that the practicality of the face recognition device
Property higher.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the high safety-type face recognition device of the accuracy of identification of the utility model；
Fig. 2 is the structural representation of the elevating mechanism of the high safety-type face recognition device of the accuracy of identification of the utility model
Figure；
Fig. 3 is the structural representation of the moving assembly of the high safety-type face recognition device of the accuracy of identification of the utility model
Figure；
Fig. 4 is the structural representation of the spray assembly of the high safety-type face recognition device of the accuracy of identification of the utility model
Figure；
Fig. 5 is the structural representation of the drive component of the high safety-type face recognition device of the accuracy of identification of the utility model
Figure；
In figure：1. pedestal, 2. supporting rods, 3. supporting blocks, 4. cameras, 5. first motors, 6. screws, 7. movable blocks, 8.
Pulse transducer, 9. drive links, 10. Slave Blocks, 11. second sliding slots, 12. first link blocks, 13. connecting rods, 14. second electricity
Machine, 15. fixed links, 16. half gears, 17. movable frames, 18. racks, 19. the first sliding grooves, 20. connecting rods, 21. cleaning brush, 22. connect
It takes over, 23. third motors, 24. first runners, 25. first drive rods, 26. first follower levers, 27. lantern rings, 28. oscillating rods,
29. nozzle, 30. liquid reserve tanks, 31. the 4th motors, 32. montants, 33. second runners, 34. second drive rods, 35. limited blocks, 36.
Second follower lever, 37. sliding blocks, 38. third sliding slots, 39. fixed blocks, 40. expansion brackets, 41. top plates.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figure 1, the safety-type face recognition device that a kind of accuracy of identification is high, including pedestal 1, supporting block 3, camera
4th, elevating mechanism, cleaning mechanism and two supporting rods 2, the bottom end of the supporting rod 2 are fixed on the top of pedestal 1, the support
The top of bar 2 is fixedly connected with supporting block 3, and the elevating mechanism is separately positioned on the both sides of supporting block 3 with cleaning mechanism；
Live body verification is carried out to user by elevating mechanism, prevents other people and user is pretended to be to be authenticated, improve the face
The reliability of identification equipment clears up camera 4 by cleaning mechanism, the clarity of the eyeglass of camera 4 is improved, so as to improve
The accuracy of identification of the face recognition device, compared with traditional cleaning mechanism, the working efficiency higher of the cleaning mechanism, so as to make
Obtain the practicability higher of the face recognition device.
As shown in Fig. 2, the elevating mechanism includes the first motor 5, screw 6, movable block 7, pulse transducer 8 and limiting group
Part, first motor 5 are fixed on the top of pedestal 1, and the screw 6 is vertically arranged, and first motor 5 is driven with screw 6
Connection, the movable block 7 are set on screw 6, and internal thread is equipped in the movable block 7, and the screw 6 is equipped with external screw thread,
External screw thread on the screw 6 matches with the internal thread in movable block 7, and the pulse transducer 8 is fixed on movable block 7,
The limit assembly is arranged on the side of the separate supporting block 3 of movable block 7, and the limit assembly is connect with movable block 7；
First motor 5 driving screw 6 rotates, and limit assembly limits the rotation of movable block 7 so that movable block 7 is along silk
Bar 6 is moved up or is moved down, right by pulse transducer 8 so as to which pulse transducer 8 be driven to move up or move down
User carries out living body authentication.
As shown in Figure 3-4, the cleaning mechanism include drive component, the first link block 12, moving assembly, spray assembly and
Connecting rod 13, the driving component are arranged on the top of pedestal 1, and first link block 12 is located at the top of drive component, institute
It states drive component to be sequentially connected with the first link block 12, the moving assembly is arranged on the top of the first link block 12, the spray
The top that component is arranged on moving assembly is spilt, the spray assembly is connect by connecting rod 13 with the first link block 12；
The moving assembly includes the second motor 14, fixed link 15, half gear 16, movable frame 17, connecting rod 20, cleaning brush
21st, two the first sliding grooves 19 and two racks 18, second motor 14 are fixed on the first link block 12 by fixed link 15
Top, second motor 14 are sequentially connected with half gear 16, and in two the first sliding grooves 19, one of the first sliding groove 19 is fixed
In the top of the first link block 12, another the first sliding groove 19 is connect with spray assembly, and the movable frame 17 is located at two first
Between sliding slot 19, the top and bottom of the movable frame 17 are separately positioned in two the first sliding grooves 19, the movable frame 17 with
The first sliding groove 19 is slidably connected, and two racks 18 are separately fixed at the top and bottom in movable frame 17, half gear 16
Between two racks 18, half gear 16 is engaged with rack 18, and the connecting rod 20 is located at the close supporting block 3 of movable frame 17
Side, the cleaning brush 21 is fixedly connected by connecting rod 20 with movable frame 17；
It is driven that the spray assembly includes connecting tube 22, third motor 23, the first runner 24, the first drive rod 25, first
Bar 26, lantern ring 27, oscillating rod 28, nozzle 29 and liquid reserve tank 30, the connecting tube 22 are solid by 20 and first link block 12 of connecting rod
Fixed to connect, the first sliding groove 19 far from the first link block 12 in two the first sliding grooves 19 is fixedly connected with connecting tube 22, described
Third motor 23 is fixed on the inner wall of connecting tube 22, and the third motor 23 is sequentially connected with the first runner 24, and described first
One end of drive rod 25 and the separate circle centre position of the first runner 24 are hinged, the other end of first drive rod 25 and first driven
One end of bar 26 is hinged, and one end of the other end and lantern ring 27 of first follower lever 26 is hinged, first drive rod 25
Inner wall at center with connecting tube 22 is hinged, and the lantern ring 27 is set on oscillating rod 28, one end of the oscillating rod 28 and company
The inner wall of take over 22 is hinged, and the other end of the oscillating rod 28 is fixedly connected with nozzle 29, and the liquid reserve tank 30 is fixed on connection
The top of pipe 22, the nozzle 29 are connected with liquid reserve tank 30；
Third motor 23 drives the first runner 24 to rotate, and the first runner 24 drives the first follower lever by the first drive rod 25
26 swing, the first follower lever 26 pass through lantern ring 27 drive 28 reciprocally swinging of oscillating rod so that 29 reciprocally swinging of nozzle, nozzle 29 from
It extracts absolute alcohol in liquid reserve tank 30 to spray camera 4, then the second motor 14 drives half gear 16 to rotate, half gear
16 drive 17 or so reciprocating movement of movable frame by two racks 18 so that 21 or so reciprocating movement of cleaning brush passes through cleaning brush
21 pairs of cameras 4 are cleared up.
Preferably, in order to improve stability when movable block 7 moves, the limit assembly includes drive link 9, Slave Block
10 and second sliding slot 11, the second sliding slot 11 is vertically arranged, and the bottom end of the second sliding slot 11 is fixedly connected with pedestal 1, institute
It states Slave Block 10 to be arranged in second sliding slot 11, the Slave Block 10 is fixedly connected by drive link 9 with movable block 7, and second slides
Slot 11 limits the rotation of Slave Block 10 so that Slave Block 10 limits the rotation of movable block 7 by drive link 9, so as to improve
Stability when movable block 7 moves.
As shown in figure 5, the driving component includes driving unit, sliding block 37, third sliding slot 38, fixed block 39, expansion bracket
40 and top plate 41, the third sliding slot 38 and fixed block 39 are each attached to the top of pedestal 1, and the driving unit is arranged on third
The top of sliding slot 38, the sliding block 37 are arranged in third sliding slot 38, and the driving unit is sequentially connected with sliding block 37, the cunning
Block 37 is slidably connected with third sliding slot 38, and the side of the bottom end of the expansion bracket 40 and fixed block 39 are hinged, the expansion bracket 40
Bottom end opposite side and sliding block 37 it is hinged, be equipped with strip shape gob in the top plate 41, the side on the top of the expansion bracket 40 with
One end of top plate 41 is hinged, and the opposite side on the top of the expansion bracket 40 is arranged in strip shape gob, the top of the expansion bracket 40
Opposite side be slidably connected with strip shape gob, driving unit driving sliding block 37 be moved to the left or move right along third sliding slot 38,
When sliding block 37 is moved to the left, expansion bracket 40 extends, and top plate 41 is driven to move up, so as to raise moving assembly and sprinkling group
Part so that spray assembly first sprays absolute alcohol to camera 4, and then moving assembly again clears up camera 4, so as to add
Strong cleaning performance, after cleaning out, sliding block 37 moves right so that and expansion bracket 40 is shunk, and top plate 41 is driven to move down,
So as to reduce space occupancy rate.
Preferably, in order to more stably drive sliding block 37, the driving unit includes the 4th motor 31, montant 32, the
Two runners 33, the second drive rod 34, the second follower lever 36 and limited block 35, the 4th motor 31 are fixed on by montant 32
The top of three sliding slots 38, the 4th motor 31 are sequentially connected with the second runner 33, one end of second drive rod 34 and the
The separate circle centre position of two runners 33 is hinged, and the other end of second drive rod 34 and one end of the second follower lever 36 are hinged, institute
The other end for stating the second follower lever 36 is fixedly connected with sliding block 37, and the limited block 35 is fixed on the top of third sliding slot 38, institute
It states limited block 35 to be set on the second follower lever 36, the 4th motor 31 drives the second runner 33 to rotate, and the second runner 33 passes through the
Two drive rods 34 drive the second follower lever 36 along 35 or so reciprocating movement of limited block, so as to back and forth be moved with movable slider 37 or so
It is dynamic, due to the limitation of limited block 35 so that the second follower lever 36 is more stablely mobile, so as to more stably drive sliding block 37.
Preferably, in order to extend the service life of screw 6, the material of the screw 6 is stainless steel, and stainless steel has good
Good corrosion resistance can reduce the speed that is corroded of screw 6, so as to extend the service life of screw 6.
Preferably, in order to improve the driving essence of the first motor 5, the second motor 14,23 and the 4th motor 31 of third motor
Degree, first motor 5, the second motor 14,23 and the 4th motor 31 of third motor are servo motor, and servo motor can be controlled
Speed processed, positional precision is very accurate, and voltage signal can also be converted into torque and rotating speed with drive control object, so as to
Enough improve the driving precision of the first motor 5, the second motor 14,23 and the 4th motor 31 of third motor.
Preferably, in order to strengthen cleaning performance, the solution in the liquid reserve tank 30 is absolute alcohol, and absolute alcohol can
Liposoluble substance is easily washed off, and absolute alcohol can safely clean electronic component, so as to strengthen cleaning performance.
Preferably, in order to improve stability when movable frame 17 moves, two the first sliding grooves 19 are parallel to each other, can subtract
Few displacement of the movable frame 17 on other directions of its moving direction, so as to improve stability when movable frame 17 moves.
Preferably, in order to make Slave Block 10 more stablely mobile, the second sliding slot 11 is dovetail groove, can reduce from
The shaking of motion block 10 when moving makes Slave Block 10 more stablely mobile.
Preferably, it is intelligent in order to improve, PLC and wireless signal transceiver module, the PLC are equipped in the pedestal 1
It is electrically connected with wireless signal transceiver module.
PLC first controls the first motor 5 to start, and limit assembly limits the rotation of movable block 7 so that movable block 7 is along silk
Bar 6 moves up and down, and so as to which pulse transducer 8 be driven to move up and down, carries out live body verification to user by pulse transducer 8, in advance
Prevent that other people pretend to be user to be authenticated, improve the reliability of the face recognition device, when camera 4 needs cleaning, PLC controls
Driving unit driving expansion bracket 40 processed is extended or is shunk so that spray assembly and moving assembly are moved up or moved down, and are stretched
Contracting frame 40 extends, and spray assembly first sprays absolute alcohol to expansion bracket 40, and then expansion bracket 40 continues to extend, and moving assembly is to taking the photograph
It is cleared up as first 4, the clarity of 4 eyeglass of camera is improved, so as to improve the accuracy of identification of the face recognition device, with biography
The cleaning mechanism of system is compared, the working efficiency higher of the cleaning mechanism, so that the practicability higher of the face recognition device.
Compared with prior art, the high safety-type face recognition device of the accuracy of identification, by elevating mechanism to user into
Row live body is verified, prevents other people and user is pretended to be to be authenticated, improve the reliability of the face recognition device, pass through cleaning mechanism
Camera 4 is cleared up, the clarity of the eyeglass of camera 4 is improved, so as to improve the accuracy of identification of the face recognition device, with biography
The cleaning mechanism of system is compared, the working efficiency higher of the cleaning mechanism, so that the practicability higher of the face recognition device.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to novel technical scope on specification, it is necessary to which its technology is determined according to right
Property range.
Claims (10)
1. the high safety-type face recognition device of a kind of accuracy of identification, which is characterized in that including pedestal (1), supporting block (3), take the photograph
As head (4), elevating mechanism, cleaning mechanism and two supporting rods (2), the bottom end of the supporting rod (2) are fixed on the upper of pedestal (1)
Side, the top of the supporting rod (2) are fixedly connected with supporting block (3), and the elevating mechanism is separately positioned on branch with cleaning mechanism
The both sides of bracer (3)；
The elevating mechanism includes the first motor (5), screw (6), movable block (7), pulse transducer (8) and limit assembly, institute
The top that the first motor (5) is fixed on pedestal (1) is stated, the screw (6) is vertically arranged, first motor (5) and screw (6)
It is sequentially connected, the movable block (7) is set on screw (6), is equipped with internal thread in the movable block (7), on the screw (6)
Equipped with external screw thread, the external screw thread on the screw (6) matches with the internal thread in movable block (7), the pulse transducer (8)
It is fixed on movable block (7), the limit assembly is arranged on the side of the separate supporting block (3) of movable block (7), the limiting group
Part is connect with movable block (7)；
The cleaning mechanism includes drive component, the first link block (12), moving assembly, spray assembly and connecting rod (13), institute
The top that drive component is arranged on pedestal (1) is stated, first link block (12) is positioned at the top of drive component, the driving group
Part and the first link block (12) are sequentially connected, and the moving assembly is arranged on the top of the first link block (12), the sprinkling group
Part is arranged on the top of moving assembly, and the spray assembly is connect by connecting rod (13) with the first link block (12)；
The moving assembly includes the second motor (14), fixed link (15), half gear (16), movable frame (17), connecting rod (20), clear
Clean brush (21), two the first sliding grooves (19) and two racks (18), second motor (14) are fixed on by fixed link (15)
The top of first link block (12), second motor (14) are sequentially connected with half gear (16), in two the first sliding grooves (19),
One of the first sliding groove (19) is fixed on the top of the first link block (12), another the first sliding groove (19) connects with spray assembly
It connects, between two the first sliding grooves (19), the top and bottom of the movable frame (17) are set the movable frame (17) respectively
In two the first sliding grooves (19), the movable frame (17) is slidably connected with the first sliding groove (19), and two racks (18) are solid respectively
The top and bottom in movable frame (17) are scheduled on, half gear (16) is between two racks (18), half gear
(16) it is engaged with rack (18), the connecting rod (20) is positioned at the side of the close supporting block (3) of movable frame (17), the cleaning brush
(21) it is fixedly connected by connecting rod (20) with movable frame (17)；
The spray assembly includes connecting tube (22), third motor (23), the first runner (24), the first drive rod (25), first
Follower lever (26), lantern ring (27), oscillating rod (28), nozzle (29) and liquid reserve tank (30), the connecting tube (22) pass through connecting rod
(20) it is fixedly connected with the first link block (12), the first sliding groove far from the first link block (12) in two the first sliding grooves (19)
(19) it is fixedly connected with connecting tube (22), the third motor (23) is fixed on the inner wall of connecting tube (22), the third electricity
Machine (23) is sequentially connected with the first runner (24), one end of first drive rod (25) and the separate center of circle of the first runner (24)
Place is hinged, and one end of the other end and the first follower lever (26) of first drive rod (25) is hinged, first follower lever
(26) the other end and the one end of lantern ring (27) are hinged, at the center of first drive rod (25) with the inner wall of connecting tube (22)
Hinged, the lantern ring (27) is set on oscillating rod (28), and one end of the oscillating rod (28) is cut with scissors with the inner wall of connecting tube (22)
It connects, the other end of the oscillating rod (28) is fixedly connected with nozzle (29), and the liquid reserve tank (30) is fixed on connecting tube (22)
Top, the nozzle (29) connect with liquid reserve tank (30).
2. the high safety-type face recognition device of accuracy of identification as described in claim 1, which is characterized in that the limit assembly
Including drive link (9), Slave Block (10) and second sliding slot (11), the second sliding slot (11) is vertically arranged, the second sliding slot
(11) bottom end is fixedly connected with pedestal (1), and the Slave Block (10) is arranged in second sliding slot (11), the Slave Block (10)
It is fixedly connected by drive link (9) with movable block (7).
3. the high safety-type face recognition device of accuracy of identification as described in claim 1, which is characterized in that the driving component
Including driving unit, sliding block (37), third sliding slot (38), fixed block (39), expansion bracket (40) and top plate (41), the third is slided
Slot (38) and fixed block (39) are each attached to the top of pedestal (1), and the driving unit is arranged on the top of third sliding slot (38),
The sliding block (37) is arranged in third sliding slot (38), and the driving unit is sequentially connected with sliding block (37), the sliding block (37)
It is slidably connected with third sliding slot (38), the side of the bottom end of the expansion bracket (40) and fixed block (39) are hinged, the expansion bracket
(40) opposite side of bottom end is hinged with sliding block (37), and strip shape gob, the top of the expansion bracket (40) are equipped in the top plate (41)
The side at end and the one end of top plate (41) are hinged, and the opposite side on the top of the expansion bracket (40) is arranged in strip shape gob, described
The opposite side on the top of expansion bracket (40) is slidably connected with strip shape gob.
4. the high safety-type face recognition device of accuracy of identification as claimed in claim 3, which is characterized in that the driving unit
Including the 4th motor (31), montant (32), the second runner (33), the second drive rod (34), the second follower lever (36) and limited block
(35), the 4th motor (31) is fixed on the top of third sliding slot (38) by montant (32), the 4th motor (31) with
Second runner (33) is sequentially connected, and one end of second drive rod (34) and the separate circle centre position of the second runner (33) are hinged,
One end of the other end and the second follower lever (36) of second drive rod (34) is hinged, second follower lever (36) it is another
End is fixedly connected with sliding block (37), and the limited block (35) is fixed on the top of third sliding slot (38), limited block (35) set
It is located on the second follower lever (36).
5. the high safety-type face recognition device of accuracy of identification as described in claim 1, which is characterized in that the screw (6)
Material be stainless steel.
6. the high safety-type face recognition device of accuracy of identification as claimed in claim 4, which is characterized in that first motor
(5), the second motor (14), third motor (23) and the 4th motor (31) are servo motor.
7. the high safety-type face recognition device of accuracy of identification as described in claim 1, which is characterized in that the liquid reserve tank
(30) solution in is absolute alcohol.
8. the high safety-type face recognition device of accuracy of identification as described in claim 1, which is characterized in that two the first sliding grooves
(19) it is parallel to each other.
9. the high safety-type face recognition device of accuracy of identification as claimed in claim 2, which is characterized in that the second sliding slot
(11) it is dovetail groove.
10. the high safety-type face recognition device of accuracy of identification as described in claim 1, which is characterized in that the pedestal (1)
Interior to be equipped with PLC and wireless signal transceiver module, the PLC is electrically connected with wireless signal transceiver module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603811.6U CN207586949U (en) | 2017-11-24 | 2017-11-24 | A kind of high safety-type face recognition device of accuracy of identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721603811.6U CN207586949U (en) | 2017-11-24 | 2017-11-24 | A kind of high safety-type face recognition device of accuracy of identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207586949U true CN207586949U (en) | 2018-07-06 |
Family
ID=62733883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721603811.6U Active CN207586949U (en) | 2017-11-24 | 2017-11-24 | A kind of high safety-type face recognition device of accuracy of identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207586949U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461373A (en) * | 2018-10-15 | 2019-03-12 | 深圳市雷凌广通技术研发有限公司 | A kind of energy-saving road information plate with cleaning function |
| CN110560395A (en) * | 2019-09-05 | 2019-12-13 | 薄士霞 | Code scanning system with cleaning function and convenient to use |
| CN112422913A (en) * | 2020-11-17 | 2021-02-26 | 赵亚军 | Self-cleaning monitoring camera convenient to adjust |
| CN112932853A (en) * | 2021-04-06 | 2021-06-11 | 温州市中心医院 | Bedside moving device for severe rehabilitation patients |
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2017
- 2017-11-24 CN CN201721603811.6U patent/CN207586949U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109461373A (en) * | 2018-10-15 | 2019-03-12 | 深圳市雷凌广通技术研发有限公司 | A kind of energy-saving road information plate with cleaning function |
| CN110560395A (en) * | 2019-09-05 | 2019-12-13 | 薄士霞 | Code scanning system with cleaning function and convenient to use |
| CN112422913A (en) * | 2020-11-17 | 2021-02-26 | 赵亚军 | Self-cleaning monitoring camera convenient to adjust |
| CN112932853A (en) * | 2021-04-06 | 2021-06-11 | 温州市中心医院 | Bedside moving device for severe rehabilitation patients |
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