CN108776894A - A kind of mobile payment device that the accuracy of identification based on face recognition technology is high - Google Patents
A kind of mobile payment device that the accuracy of identification based on face recognition technology is high Download PDFInfo
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- CN108776894A CN108776894A CN201810591580.4A CN201810591580A CN108776894A CN 108776894 A CN108776894 A CN 108776894A CN 201810591580 A CN201810591580 A CN 201810591580A CN 108776894 A CN108776894 A CN 108776894A
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- lead screw
- display screen
- mobile payment
- gauge stand
- accuracy
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3274—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being displayed on the M-device
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- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Accounting & Taxation (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The present invention relates to a kind of mobile payment devices that the accuracy of identification based on face recognition technology is high,Including gauge stand,Display screen,Rotation axis,Regulating mechanism,Camera,Two support plates and two watchbands,Regulating mechanism includes detection components and two adjusting parts,Adjusting part includes first motor,Worm screw,Gear,Support unit,Rack,Limiting slot,Electromagnet and fixed block,The high mobile payment device of the accuracy of identification based on face recognition technology,The angle of display screen is finely adjusted by regulating mechanism,So that display screen face code reader,The identified precision of the display screen can be improved,So that the accuracy of identification higher of the mobile payment device,Wiping block lifting is driven by defogging mechanism,Work is purged to the water mist in display screen,So as to keep the clarity of the display screen,To improve the practicability of the mobile payment device.
Description
Technical field
The present invention relates to mobile payment device field, more particularly to a kind of accuracy of identification based on face recognition technology is high
Mobile payment device.
Background technology
Mobile payment is also referred to as mobile-phone payment, exactly allows user using its mobile terminal to the commodity consumed or service
Carry out a kind of method of service of account payment.Unit or it is personal by mobile device, internet or closely sense directly or
Payment instruction is sent to bank finance mechanism indirectly and generate currency Zhi Fuyu fund displacement behaviors, to realize mobile payment work(
Energy.Mobile payment blends terminal device, internet, application provider and financial institution, provide to the user currency payment,
The financial business such as payment.
Existing mobile payment device needs people that Quick Response Code face code reader could accurately be scanned out two when in use
Tie up code, greatly reduce the convenience and practicability of existing mobile payment device, moreover, when in display screen be full of water
When mist, the use of existing mobile payment device will be directly affected, cause the anti-interference ability of existing mobile payment device compared with
Difference.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it provides a kind of based on recognition of face
The high mobile payment device of the accuracy of identification of technology.
The technical solution adopted by the present invention to solve the technical problems is：A kind of accuracy of identification based on face recognition technology
High mobile payment device, including gauge stand, display screen, rotation axis, regulating mechanism, camera, two support plates and two watchbands,
Two watchbands are separately positioned on above and below gauge stand, and the display screen is vertically provided at the side of gauge stand, the rotation axis
Horizontally disposed, the display screen is arranged on the rotating shaft, and two support plates are separately positioned on the both sides of rotation axis, the support plate
It is arranged on the rotating shaft, the support plate is fixedly connected with gauge stand, and the regulating mechanism is arranged on gauge stand, and the camera is solid
It is scheduled on gauge stand, defogging mechanism is equipped in the display screen；
The regulating mechanism includes detection components and two adjusting parts, and the detection components are arranged in gauge stand, two
Adjusting part is separately positioned on above and below detection components, and the first opening, institute are equipped at the top and bottom of the gauge stand
Adjusting part is stated with the first opening to match；
The detection components include pedestal, ball, first pressure sensor and two second pressure sensors, the pedestal
It is equipped with the first groove, the vertical cross-section of first groove is arc-shaped, and the first pressure sensor setting is recessed first
In slot, the first pressure sensor and the first groove match, the ball are arranged in the first groove, the ball of the ball
The heart is located at the top of the first groove, and the radius of the circular section of first groove is more than the radius of ball, two second pressures
Force snesor is located at the both sides of the first groove, and the second pressure sensor is fixed on the base, and the second pressure passes
Sensor is corresponded with adjusting part；
The adjusting part includes first motor, worm screw, gear, support unit, rack, limiting slot, electromagnet and fixation
Block, the first motor are horizontally fixed in gauge stand, and the first motor is connect with worm-drive, and the gear is arranged in worm screw
Lower section, the worm screw matches with gear, and the gear passes through the connection of the inner wall of support unit and gauge stand, and the rack is horizontal
It is arranged in the lower section of gear, the limiting slot is horizontally disposed, and the both ends of the limiting slot are solid with the inner wall of the both sides of gauge stand respectively
Fixed connection, the rack are arranged in limiting slot, and the rack is slidably connected with limiting slot, and one end of the rack passes through first
Opening is fixedly connected with electromagnet, and the rack matches with the first opening, and the fixed block is fixed on the close table of display screen
The side of seat；
The defogging mechanism includes drive component, expansion bracket, driver plate, wiping block, two link blocks and two drive blocks,
The bottom in display screen is arranged in the driving component, and the driving component two link blocks of driving are close to each other or mutually remote
From, the driver plate is horizontally disposed, and the driver plate is equipped with strip-shaped hole, and two drive blocks are arranged in strip-shaped hole, wherein
One drive block is fixedly connected with driver plate, another drive block is slidably connected with strip-shaped hole, and the expansion bracket is vertically arranged, institute
The both sides for stating the bottom end of expansion bracket are hinged with two link blocks respectively, and the both sides on the top of the expansion bracket are driven with two respectively
Block is hinged, and the wiping block is fixed on the top of driver plate；
PLC and wireless signal transceiver module are equipped in the pedestal, the PLC is electrically connected with wireless signal transceiver module,
The first motor is connect with wireless signal transceiver module wireless signal, the first pressure sensor and second pressure sensor
It is electrically connected with PLC.
Preferably, in order to improve stability when worm screw rotation, one end of the separate first motor of the worm screw is equipped with
First bearing seat, the first bearing seat are fixedly connected with the inner wall of gauge stand, and the first bearing seat is set on worm screw.
Preferably, in order to improve stability when gear rotation, the support unit includes connecting shaft, cross bar and two
Second bearing seat, the gear are set in one end of connecting shaft, and the other end of the connecting shaft is fixedly connected with cross bar, two
Two bearing bracket is fixedly connected with the inner wall of the both sides of gauge stand respectively, and two second bearing seats are respectively sleeved at the both ends of cross bar.
Preferably, in order to avoid rack is detached from limiting slot when moving, the side of the separate electromagnet of the rack is set
There are spring, one end of the spring to be fixedly connected with rack, the other end of the spring is fixedly connected with the inner wall of gauge stand.
Preferably, in order to keep the transmission between wheel and rack more smooth, lubrication is coated between the wheel and rack
Oil.
Preferably, in order to more accurately drive two link blocks, the driving component include the second motor, first
Bar, the second lead screw and two movable blocks, second motor are horizontally fixed on the inner wall of display screen, first lead screw and
Two lead screws are horizontally disposed, and first lead screw and the second lead screw are coaxially disposed, the hand of spiral and second of first lead screw
The hand of spiral of lead screw is on the contrary, two movable blocks are respectively sleeved on the first lead screw and the second lead screw, first lead screw and
Two lead screws are threadedly coupled with movable block, and the movable block is fixedly connected with link block, and second motor is received with wireless signal
Send out the connection of module wireless signal.
Preferably, in order to keep the connection between movable block and link block more secured, the movable block is one with link block
Forming structure.
Preferably, in order to improve the stability when rotation of the second lead screw, separate second motor of second lead screw
One end is equipped with 3rd bearing seat, and the 3rd bearing seat is fixedly connected with the inner wall of display screen, and the 3rd bearing cover for seat is set
On the second lead screw.
Preferably, in order to improve the driving precision of first motor, the first motor is servo motor.
Preferably, in order to extend the service life of the first lead screw, the making material of first lead screw is stainless steel.
The invention has the advantages that being somebody's turn to do the high mobile payment device of the accuracy of identification based on face recognition technology, pass through
Regulating mechanism is finely adjusted the angle of display screen, so that display screen face code reader, can improve the quilt of the display screen
Accuracy of identification, so that the accuracy of identification higher of the mobile payment device, compared with existing regulating mechanism, the regulating mechanism
Detecting display screen by gravity at runtime, whether face code reader is led to so as to improve the accuracy of detection of the regulating mechanism
Defogging mechanism driving wiping block lifting is crossed, work is purged to the water mist in display screen, so as to keep the display screen
Clarity, to improve the practicability of the mobile payment device, compared with existing defogging mechanism, which is running
When by controlling the rotational angle of the first lead screw and the second lead screw can be accurately controlled the displacement of movable block so that should
The controllability of defogging mechanism is stronger.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the high mobile payment device of the accuracy of identification based on face recognition technology of the present invention；
Fig. 2 is the knot of the regulating mechanism of the high mobile payment device of the accuracy of identification based on face recognition technology of the present invention
Structure schematic diagram；
Fig. 3 is the portions the A enlarged drawing of Fig. 2；
Fig. 4 is the gear and support list of the high mobile payment device of the accuracy of identification based on face recognition technology of the present invention
The attachment structure schematic diagram of member；
Fig. 5 is the knot of the defogging mechanism of the high mobile payment device of the accuracy of identification based on face recognition technology of the present invention
Structure schematic diagram；
In figure：1. gauge stand, 2. display screens, 3. rotation axis, 4. cameras, 5. support plates, 6. pedestals, 7. balls, 8. first
Pressure sensor, 9. second pressure sensors, 10. first motors, 11. worm screws, 12. gears, 13. racks, 14. limiting slots, 15.
Electromagnet, 16. fixed blocks, 17. expansion brackets, 18. driver plates, 19. wiping blocks, 20. link blocks, 21. drive blocks, 22. cross bars,
23. spring, 24. second motors, 25. first lead screws, 26. second lead screws, 27. movable blocks.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of mobile payment device that the accuracy of identification based on face recognition technology is high, including it is gauge stand 1, aobvious
Display screen 2, rotation axis 3, regulating mechanism, 4, two support plates 5 of camera and two watchbands, two watchbands are separately positioned on gauge stand 1
Above and below, the display screen 2 is vertically provided at the side of gauge stand 1, and the rotation axis 3 is horizontally disposed, the display screen 2
It is set in rotation axis 3, two support plates 5 are separately positioned on the both sides of rotation axis 3, and the support plate 5 is set in rotation axis 3
On, the support plate 5 is fixedly connected with gauge stand 1, and the regulating mechanism is arranged on gauge stand 1, and the camera 4 is fixed on gauge stand
On 1, defogging mechanism is equipped in the display screen 2；
The angle of display screen 2 is finely adjusted by regulating mechanism, so that 2 face code reader of display screen, Neng Gouti
The identified precision of the high display screen 2, so that the accuracy of identification higher of the mobile payment device, with existing regulating mechanism
Compare, the regulating mechanism at runtime by gravity detect display screen 2 whether face code reader, so as to improve the adjusting machine
The accuracy of detection of structure drives wiping block 19 to lift, work is purged to the water mist in display screen 2 by defogging mechanism, to
The clarity that can keep the display screen 2, to improve the practicability of the mobile payment device, with existing defogging mechanism phase
Than the defogging mechanism can be accurately controlled shifting by controlling the rotational angle of the first lead screw 25 and the second lead screw 26 at runtime
The displacement of motion block 27, so that the controllability of the defogging mechanism is stronger.
As Figure 2-3, in fact, Fig. 3 is the structural schematic diagram of detection components, the regulating mechanism includes detection components
With two adjusting parts, the detection components are arranged in gauge stand 1, and two adjusting parts are separately positioned on the top of detection components
And lower section, the top and bottom of the gauge stand 1 are equipped with the first opening, the adjusting part matches with the first opening；
The detection components include pedestal 6, ball 7, first pressure sensor 8 and two second pressure sensors 9, described
Pedestal 6 is equipped with the first groove, and the vertical cross-section of first groove is arc-shaped, and the setting of the first pressure sensor 8 exists
In first groove, the first pressure sensor 8 and the first groove match, the ball 7 are arranged in the first groove, described
The centre of sphere of ball 7 is located at the top of the first groove, and the radius of the circular section of first groove is more than the radius of ball 7,
Two second pressure sensors 9 are located at the both sides of the first groove, and the second pressure sensor 9 is fixed on pedestal 6, institute
Second pressure sensor 9 is stated to correspond with adjusting part；
The adjusting part includes first motor 10, worm screw 11, gear 12, support unit, rack 13, limiting slot 14, electricity
Magnet 15 and fixed block 16, the first motor 10 are horizontally fixed in gauge stand 1, and the first motor 10 connects with the transmission of worm screw 11
It connects, the gear 12 is arranged in the lower section of worm screw 11, and the worm screw 11 matches with gear 12, and the gear 12 is single by supporting
Member is connect with the inner wall of gauge stand 1, and the rack 13 is horizontally set on the lower section of gear 12, and the limiting slot 14 is horizontally disposed, institute
The both ends for stating limiting slot 14 are fixedly connected with the inner wall of the both sides of gauge stand 1 respectively, and the rack 13 is arranged in limiting slot 14, institute
It states rack 13 to be slidably connected with limiting slot 14, one end of the rack 13 passes through the first opening to be fixedly connected with electromagnet 15, institute
It states rack 13 with the first opening to match, the fixed block 16 is fixed on the side of the close gauge stand 1 of display screen 2；
When ball 7 is located in first pressure sensor 8, then it represents that display screen 2 is kept almost in vertically arranged range,
At this point, the angle without adjusting display screen 2, when ball 7 is located on second pressure sensor 8, corresponding adjusting part
Start, first motor 10 drive worm screw 11 rotate so that gear 12 rotate while band carry-over bar 13 along limiting slot 14 to the left
Movement moves right, right to be rotated around rotation axis 3 to the magnetic force driving display screen 2 of fixed block 16 by electromagnet 15
The angle of display screen 2 is finely adjusted.
As shown in figure 5, the defogging mechanism includes 19, two drive component, expansion bracket 17, driver plate 18, wiping block companies
Block 20 and two drive blocks 21 are connect, the bottom in display screen 2 is arranged in the driving component, and the driving component drives two companies
It is close to each other or be located remotely from each other to connect block 20, the driver plate 18 is horizontally disposed, and the driver plate 18 is equipped with strip-shaped hole, two biographies
Motion block 21 is arranged in strip-shaped hole, and one of drive block 21 is fixedly connected with driver plate 18, another drive block 21 and item
Shape hole is slidably connected, and the expansion bracket 17 is vertically arranged, the both sides of the bottom end of the expansion bracket 17 respectively with two link blocks 20
Hinged, the both sides on the top of the expansion bracket 17 are hinged with two drive blocks 21 respectively, and the wiping block 19 is fixed on driver plate
18 top；
Drive component drives two link blocks 20 close to each other or is located remotely from each other, to drive expansion bracket 17 to extend or receive
Contracting so that driver plate 18 moves up and down, and drives wiping block 19 to move up and down, the water mist in display screen 2 is wiped.
PLC and wireless signal transceiver module are equipped in the pedestal 6, the PLC is electrically connected with wireless signal transceiver module,
The first motor 10 is connect with wireless signal transceiver module wireless signal, and the first pressure sensor 8 and second pressure pass
Sensor 9 is electrically connected with PLC.
As shown in Fig. 2, one end of the separate first motor 10 of the worm screw 11 is equipped with first bearing seat, the first bearing
Seat is fixedly connected with the inner wall of gauge stand 1, and the first bearing seat is set on worm screw 11, and first bearing seat plays branch to worm screw 11
Support does not influence the rotation of worm screw 11 while acting on, so as to improve stability when worm screw 11 rotates.
As shown in figure 4, the support unit includes connecting shaft, cross bar 22 and two second bearing seats, 12 sets of the gear
Be located at one end of connecting shaft, the other end of the connecting shaft is fixedly connected with cross bar 22, two second bearing seats respectively with gauge stand 1
The inner walls of both sides be fixedly connected, two second bearing seats are respectively sleeved at the both ends of cross bar 22, and second bearing seat is to cross bar 22
It plays a supporting role, is played a supporting role to gear 12 by connecting shaft in the case where not influencing gear 12 and rotating, so as to
Enough improve stability when gear 12 rotates.
Preferably, in order to avoid rack 13 is detached from limiting slot 14, the separate electromagnet 15 of the rack 13 when moving
Side be equipped with spring 23, one end of the spring 23 is fixedly connected with rack 13, the other end of the spring 23 and gauge stand 1
Inner wall is fixedly connected, and when rack 13 is moved to the left, spring 23 stores deformation energy, during rack 13 is moved to the left, bullet
Spring 23 generates pulling force to the right to rack 13 always, so as to avoid rack 13 from being detached from limiting slot 14 when moving.
Preferably, in order to keep the transmission between gear 12 and rack 13 more smooth, between the gear 12 and rack 13
It is coated with lubricating oil, the frictional force between gear 12 and rack 13 can be reduced, so as to make between gear 12 and rack 13
Transmission is more smooth.
As shown in figure 5, the driving component includes the second motor 24, the first lead screw 25, the second lead screw 26 and two movements
Block 27, second motor 24 are horizontally fixed on the inner wall of display screen 2, and first lead screw, 25 and second lead screw 26 is horizontal
Setting, the coaxial arrangement of first lead screw, 25 and second lead screw 26, the hand of spiral of first lead screw 25 and the second lead screw 26
Hand of spiral on the contrary, two movable blocks 27 are respectively sleeved on the first lead screw 25 and the second lead screw 26, first lead screw 25
It is threadedly coupled with movable block 27 with the second lead screw 26, the movable block 27 is fixedly connected with link block 20, second motor
24 connect with wireless signal transceiver module wireless signal, and the second motor 24 drives the first lead screw 25 and the second lead screw 26 to turn in the same direction
It is dynamic so that two movable blocks 27 are close to each other or are located remotely from each other, to drive two link blocks 20 close to each other or be located remotely from each other,
Rotational angle by controlling the first lead screw 25 and the second lead screw 26 can be accurately controlled the displacement of movable block 27, so as to
It is enough more accurately to drive two link blocks 20.
Preferably, in order to keep the connection between movable block 27 and link block 20 more secured, the movable block 27 with connect
Block 20 is an integral molding structure.
Preferably, in order to improve the stability when rotation of the second lead screw 26, separate second electricity of second lead screw 26
One end of machine 24 is equipped with 3rd bearing seat, and the 3rd bearing seat is fixedly connected with the inner wall of display screen 2, the 3rd bearing
Cover for seat is located on the second lead screw 26, and 3rd bearing seat does not influence the second lead screw 26 while playing a supporting role on the second lead screw 26
Rotation, so as to improve the second lead screw 26 rotation when stability.
Preferably, in order to improve the driving precision of first motor 10, the first motor 10 is servo motor.
Preferably, in order to extend the service life of the first lead screw 25, the making material of first lead screw 25 is stainless
Steel, stainless steel have good corrosion resistance, can effectively slow down the rate that is corroded of the first lead screw 25, to extend first
The service life of lead screw 25.
Detect whether display screen 2 needs to adjust by detection components, PLC passes through wireless signal transceiver module control and regulation group
Part is finely adjusted the angle of display screen 2, so that 2 face code reader of display screen, can improve the identified of the display screen 2
Precision, so that the accuracy of identification higher of the mobile payment device, compared with existing regulating mechanism, which is transporting
When row by gravity detect display screen 2 whether face code reader, so as to improve the accuracy of detection of the regulating mechanism, PLC is logical
It crosses control drive component driving expansion bracket 17 elongation of wireless signal transceiver module or shrinks, drive wiping block 19 to lift, to display
Water mist in screen 2 is purged work, so as to keep the clarity of the display screen 2, to improve mobile payment dress
The practicability set, compared with existing defogging mechanism, the defogging mechanism is at runtime by controlling the first lead screw 25 and second
The rotational angle of bar 26 can be accurately controlled the displacement of movable block 27, so that the controllability of the defogging mechanism is stronger.
Compared with prior art, it is somebody's turn to do the high mobile payment device of the accuracy of identification based on face recognition technology, passes through adjusting
Mechanism is finely adjusted the angle of display screen 2, so that 2 face code reader of display screen, can improve being known for the display screen 2
Other precision, so that the accuracy of identification higher of the mobile payment device, compared with existing regulating mechanism, which exists
By gravity detection display screen 2, whether face code reader passes through so as to improve the accuracy of detection of the regulating mechanism when operation
Defogging mechanism drives wiping block 19 to lift, and work is purged to the water mist in display screen 2, so as to keep the display screen 2
Clarity, to improve the practicability of the mobile payment device, compared with existing defogging mechanism, which is transporting
It can be accurately controlled the displacement of movable block 27 by controlling the rotational angle of the first lead screw 25 and the second lead screw 26 when row, from
And make the controllability of the defogging mechanism stronger.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of mobile payment device that the accuracy of identification based on face recognition technology is high, which is characterized in that including gauge stand (1),
Display screen (2), rotation axis (3), regulating mechanism, camera (4), two support plates (5) and two watchbands, two watchbands are set respectively
It sets above and below gauge stand (1), the display screen (2) is vertically provided at the side of gauge stand (1), rotation axis (3) water
Flat setting, the display screen (2) are set in rotation axis (3), and two support plates (5) are separately positioned on the both sides of rotation axis (3),
The support plate (5) is set in rotation axis (3), and the support plate (5) is fixedly connected with gauge stand (1), and the regulating mechanism is set
It sets on gauge stand (1), the camera (4) is fixed on gauge stand (1), and defogging mechanism is equipped in the display screen (2)；
The regulating mechanism includes detection components and two adjusting parts, and the detection components setting is in gauge stand (1), two tune
Section component is separately positioned on above and below detection components, and the first opening, institute are equipped at the top and bottom of the gauge stand (1)
Adjusting part is stated with the first opening to match；
The detection components include pedestal (6), ball (7), first pressure sensor (8) and two second pressure sensors (9),
The pedestal (6) is equipped with the first groove, and the vertical cross-section of first groove is arc-shaped, the first pressure sensor
(8) it is arranged in the first groove, the first pressure sensor (8) and the first groove match, ball (7) setting is the
In one groove, the centre of sphere of the ball (7) is located at the top of the first groove, and the radius of the circular section of first groove is big
Radius in ball (7), two second pressure sensors (9) are located at the both sides of the first groove, the second pressure sensing
Device (9) is fixed on pedestal (6), and the second pressure sensor (9) corresponds with adjusting part；
The adjusting part includes first motor (10), worm screw (11), gear (12), support unit, rack (13), limiting slot
(14), electromagnet (15) and fixed block (16), the first motor (10) are horizontally fixed in gauge stand (1), the first motor
(10) it is sequentially connected with worm screw (11), the gear (12) is arranged in the lower section of worm screw (11), the worm screw (11) and gear
(12) match, the gear (12) is connect by support unit with the inner wall of gauge stand (1), and the rack (13) is horizontally set on
The lower section of gear (12), the limiting slot (14) are horizontally disposed, the both ends of the limiting slot (14) both sides with gauge stand (1) respectively
Inner wall be fixedly connected, in limiting slot (14), the rack (13) connects with limiting slot (14) sliding for the rack (13) setting
It connects, one end of the rack (13) passes through the first opening to be fixedly connected with electromagnet (15), the rack (13) and the first opening
Match, the fixed block (16) is fixed on the side of the close gauge stand (1) of display screen (2)；
The defogging mechanism includes drive component, expansion bracket (17), driver plate (18), wiping block (19), two link blocks (20)
The bottom being arranged in display screen (2) with two drive blocks (21), the driving component, the driving component drive two connections
Block (20) is close to each other or is located remotely from each other, and the driver plate (18) is horizontally disposed, and the driver plate (18) is equipped with strip-shaped hole, and two
A drive block (21) is arranged in strip-shaped hole, and one of drive block (21) is fixedly connected with driver plate (18), another biography
Motion block (21) is slidably connected with strip-shaped hole, and the expansion bracket (17) is vertically arranged, the both sides point of the bottom end of the expansion bracket (17)
Not hinged with two link blocks (20), the both sides on the top of the expansion bracket (17) are hinged with two drive blocks (21) respectively, institute
State the top that wiping block (19) is fixed on driver plate (18)；
PLC and wireless signal transceiver module are equipped in the pedestal (6), the PLC is electrically connected with wireless signal transceiver module, institute
It states first motor (10) to connect with wireless signal transceiver module wireless signal, the first pressure sensor (8) and second pressure
Sensor (9) is electrically connected with PLC.
2. the high mobile payment device of the accuracy of identification based on face recognition technology as described in claim 1, which is characterized in that
One end of the separate first motor (10) of the worm screw (11) is equipped with first bearing seat, the first bearing seat and gauge stand (1)
Inner wall is fixedly connected, and the first bearing seat is set on worm screw (11).
3. the high mobile payment device of the accuracy of identification based on face recognition technology as described in claim 1, which is characterized in that
The support unit includes connecting shaft, cross bar (22) and two second bearing seats, and the gear (12) is set in the one of connecting shaft
End, the other end of the connecting shaft are fixedly connected with cross bar (22), and two second bearing seats are interior with the both sides of gauge stand (1) respectively
Wall is fixedly connected, and two second bearing seats are respectively sleeved at the both ends of cross bar (22).
4. the high mobile payment device of the accuracy of identification based on face recognition technology as described in claim 1, which is characterized in that
The side of the separate electromagnet (15) of the rack (13) is equipped with spring (23), and one end of the spring (23) and rack (13) are solid
Fixed connection, the other end of the spring (23) are fixedly connected with the inner wall of gauge stand (1).
5. the high mobile payment device of the accuracy of identification based on face recognition technology as described in claim 1, which is characterized in that
It is coated with lubricating oil between the gear (12) and rack (13).
6. the high mobile payment device of the accuracy of identification based on face recognition technology as described in claim 1, which is characterized in that
The driving component includes the second motor (24), the first lead screw (25), the second lead screw (26) and two movable blocks (27), and described the
Two motors (24) are horizontally fixed on the inner wall of display screen (2), and first lead screw (25) and the second lead screw (26) level are set
It sets, first lead screw (25) and the second lead screw (26) are coaxially disposed, the hand of spiral of first lead screw (25) and second
The hand of spiral of bar (26) is on the contrary, two movable blocks (27) are respectively sleeved on the first lead screw (25) and the second lead screw (26), institute
It states the first lead screw (25) and the second lead screw (26) is threadedly coupled with movable block (27), the movable block (27) and link block (20)
It is fixedly connected, second motor (24) connect with wireless signal transceiver module wireless signal.
7. the high mobile payment device of the accuracy of identification based on face recognition technology as claimed in claim 6, which is characterized in that
The movable block (27) is an integral molding structure with link block (20).
8. the high mobile payment device of the accuracy of identification based on face recognition technology as described in claim 1, which is characterized in that
One end far from the second motor (24) of second lead screw (26) is equipped with 3rd bearing seat, the 3rd bearing seat and display
The inner wall of screen (2) is fixedly connected, and the 3rd bearing cover for seat is located on the second lead screw (26).
9. the high mobile payment device of the accuracy of identification based on face recognition technology as described in claim 1, which is characterized in that
The first motor (10) is servo motor.
10. the high mobile payment device of the accuracy of identification based on face recognition technology, feature exist as claimed in claim 6
In the making material of first lead screw (25) is stainless steel.
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| CN201810591580.4A CN108776894A (en) | 2018-06-10 | 2018-06-10 | A kind of mobile payment device that the accuracy of identification based on face recognition technology is high |
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| CN201810591580.4A CN108776894A (en) | 2018-06-10 | 2018-06-10 | A kind of mobile payment device that the accuracy of identification based on face recognition technology is high |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767580A (en) * | 2019-01-22 | 2019-05-17 | 广州市鹭江远科技有限公司 | A kind of payment devices with anti-blockage function carrying recognition of face |
| CN109840964A (en) * | 2019-01-22 | 2019-06-04 | 广州市鹭江远科技有限公司 | A kind of Time Attendance Device that the accuracy of identification with face identification functions is high |
| CN109859340A (en) * | 2019-01-21 | 2019-06-07 | 深圳市雷凌广通技术研发有限公司 | A kind of attendance recorder with face identification functions |
| CN111967372A (en) * | 2020-08-14 | 2020-11-20 | 国网四川省电力公司信息通信公司 | Image identification method for conference system |
-
2018
- 2018-06-10 CN CN201810591580.4A patent/CN108776894A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859340A (en) * | 2019-01-21 | 2019-06-07 | 深圳市雷凌广通技术研发有限公司 | A kind of attendance recorder with face identification functions |
| CN109767580A (en) * | 2019-01-22 | 2019-05-17 | 广州市鹭江远科技有限公司 | A kind of payment devices with anti-blockage function carrying recognition of face |
| CN109840964A (en) * | 2019-01-22 | 2019-06-04 | 广州市鹭江远科技有限公司 | A kind of Time Attendance Device that the accuracy of identification with face identification functions is high |
| CN111967372A (en) * | 2020-08-14 | 2020-11-20 | 国网四川省电力公司信息通信公司 | Image identification method for conference system |
| CN111967372B (en) * | 2020-08-14 | 2024-03-05 | 国网四川省电力公司信息通信公司 | Image recognition method for conference system |
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