CN108597157A - A kind of POS machine that function is blocked with keyboard based on recognition of face - Google Patents
A kind of POS machine that function is blocked with keyboard based on recognition of face Download PDFInfo
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- CN108597157A CN108597157A CN201810241818.0A CN201810241818A CN108597157A CN 108597157 A CN108597157 A CN 108597157A CN 201810241818 A CN201810241818 A CN 201810241818A CN 108597157 A CN108597157 A CN 108597157A
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- keyboard
- pos machine
- recognition
- face
- sliding
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 40
- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
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- B08B1/12—
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- B08B1/30—
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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
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
Abstract
The POS machine that function is blocked with keyboard based on recognition of face that the present invention relates to a kind of,Including main body,Camera,Display screen,Card inserting mouth and keyboard,The guard mechanism includes opening,Folding and unfolding component and two guidance sets,The guidance set includes the first groove,Rotating bar,Cylinder,First spring and movable block,The cleaning mechanism includes the first sliding rail,Mobile bar,Two the first sliding blocks,Two the second sliding blocks,Two the second sliding rails,Two drive links,Two second springs and two cleaning brush,In the POS machine for blocking function with keyboard based on recognition of face,Pass through guard mechanism,Realize the folding and unfolding of blind,It is that people can be blocked keyboard by blind when inputting password,To reduce the probability that password is stolen by others,To improve the safety of POS machine,Pass through cleaning mechanism,Sundries inside card inserting mouth can be cleared up,To improve the precision that POS machine identifies bank card,Improve the practicability of POS machine.
Description
Technical field
It is the present invention relates to payment mechanism field, more particularly to a kind of based on recognition of face to there is keyboard to block function
POS machine.
Background technology
POS machine is a kind of multi-functional terminal end, it be mounted on credit card franchised business and accept in site with computer
It is unified into network, electronic funds is can be achieved with and transfers accounts automatically, it has the function of to support consumption, pre-authorization, inquiry into balance and account transfer etc.,
It uses safely, quickly, reliably, is difficult to obtain through Battalion Intelligence Section substantially in block trade, import POS system and mainly solve zero
Sell industry information management blind spot, the important component in chain store management information system.
The one kind of POS machine as payment mechanism, has brought huge facility, generally in daily life
POS machine when in use, needs businessman to input the amount of money, and requestee is needed to input password later, and password is inputted in requestee
In the process, password is easy to be seen by other people, to which the property safety to people brings huge threat, moreover, general POS
If the card inserting mouth of machine falls into sundries, it will the accuracy for influencing POS machine identification bank card, to reduce the practicality of POS machine
Property.
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
Block the POS machine of function with keyboard.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of to be blocked with keyboard based on recognition of face
The POS machine of function, including main body, camera, display screen, card inserting mouth and keyboard, the card inserting mouth are arranged in the lower section of main body, institute
It states camera to be arranged at the top of main body, the display screen is arranged in the lower section of camera, and the keyboard is arranged at the bottom of main body
Portion, further includes guard mechanism, cleaning mechanism and Zhong Kong mechanisms, and the Zhong Kong mechanisms are arranged in the inside of main body, described to block machine
Structure is arranged in the both sides of keyboard, and the cleaning mechanism is arranged in the inside of card inserting mouth, the camera, display screen, keyboard and screening
Retaining device is electrically connected with Zhong Kong mechanisms；
The guard mechanism includes that opening, folding and unfolding component and two guidance sets, the opening are arranged in the top of keyboard,
The folding and unfolding component is arranged in the inside of main body, and two guidance sets are separately positioned on the both sides of keyboard, the folding and unfolding component
One end passes through opening to be connect with two guidance sets；
The guidance set includes the first groove, rotating bar, cylinder, the first spring and movable block, and first groove is set
It sets in the side of keyboard, the rotating bar is arranged in the inside of the first groove, and one end of the close opening of the rotating bar is hinged
On one end of the close opening of the both sides of the inner wall of the first groove, one end of the cylinder is hinged on the inner wall of the first groove
Bottom, the other end of the cylinder are hinged on the middle part of the lower section of rotating bar, and the rotating bar is internally provided with cavity, described turn
The side of the close keyboard of lever is equipped with sliding slot, and the movable block is arranged in the inside of cavity, and first spring is arranged in sky
One end of the inside of chamber, first spring is arranged on movable block, and the other end of first spring is arranged in the remote of cavity
It leaves on one end of mouth；
The folding and unfolding component includes driving unit, rotation axis, roller, blind and drive rod, the both ends of the rotation axis
It is arranged respectively in the both sides of the inner wall of main body by two bearing blocks, the driving unit is arranged in the side of the inner wall of main body,
The roller is internally provided with through-hole, and the rotation axis passes through roller, and the both ends of the drive rod are each passed through two sliding slots, institute
The both ends for stating drive rod are fixedly connected with two movable blocks respectively, and one end of the blind is arranged on drive rod, the screening
The other end of check apron is on roller；
The cleaning mechanism includes the first sliding rail, mobile bar, two the first sliding blocks, two the second sliding blocks, two the second cunnings
Rail, two drive links, two second springs and two cleaning brush, first sliding rail are arranged in the bottom of card inserting mouth, two
Two sliding rails are separately positioned on the both sides of card inserting mouth, and two the first sliding blocks are separately positioned on the both ends of the first sliding rail, two first cunnings
Block is slidably connected with the first sliding rail, and one end of two second springs is separately positioned on two the first sliding blocks, two the second bullets
The other end of spring is separately positioned on the both sides of the inner wall of card inserting mouth, and two the second sliding blocks are separately positioned on two the second sliding rails,
Two the second sliding blocks are slidably connected with two the second sliding rails respectively, and one end of two drive links is respectively hinged at two the first sliding blocks
On, the other end of two drive links is respectively hinged on two the second sliding blocks, the both ends of the mobile bar respectively with two second
Sliding block connects, and two cleaning brush are separately positioned on above and below mobile bar.
Preferably, in order to improve the intelligence degree of POS machine, the Zhong Kong mechanisms include wireless signal transceiver module and
Microcontroller, the wireless signal transceiver module and monolithic mechatronics.
Preferably, in order to provide power to the folding and unfolding of blind, the driving unit includes first motor, first gear
And second gear, the second gear be set on one end of rotation axis, the first motor is arranged in rotation axis close to the
The top of one end of one gear, the first motor are sequentially connected with second gear, and the first gear is engaged with second gear.
Preferably, in order to improve the accuracy controlled first motor, the first motor is servo motor.
Preferably, in order to improve the precision to the Stroke Control of cylinder, the cylinder is electronics cylinder.
Preferably, for the mobile offer power to two movable blocks, two the first springs are in tensional state.
Preferably, in order to improve the cleaning effect of cleaning brush, the cleaning brush is plastic brush.
Preferably, in order to expand the coverage of camera, the camera is wide-angle camera.
Preferably, in order to improve the clarity of display screen, the display screen is liquid crystal display.
Preferably, in order to improve the convenient degree of drive rod storage, one second is additionally provided between the keyboard and opening
Groove.
The invention has the advantages that being somebody's turn to do in the POS machine for blocking function with keyboard based on recognition of face, by blocking
Mechanism realizes the folding and unfolding of blind, is that people can be blocked keyboard by blind when inputting password, to drop
The probability that low password is stolen by others, to improve the safety of POS machine, compared with existing mechanism, which passes through
Storage of one groove to rotating bar, to reduce the protrusion on POS machine surface, to improve the practicability of POS machine, not only such as
This can clear up the sundries inside card inserting mouth by cleaning mechanism, to improve the essence that POS machine identifies bank card
Degree, improves the practicability of POS machine, and compared with existing mechanism, which can will be inserted after completing to operate by mobile bar
Bayonet is blocked, and is entered probability inside card inserting mouth to reduce sundries, is further improved the practicability of POS machine.
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 POS machine that function is blocked with keyboard based on recognition of face of the present invention；
Fig. 2 is the internal structure schematic diagram of the POS machine that function is blocked with keyboard based on recognition of face of the present invention；
Fig. 3 is that the structure of the guidance set of the POS machine that function is blocked with keyboard based on recognition of face of the present invention is shown
It is intended to；
Fig. 4 is that the structure of the cleaning mechanism of the POS machine that function is blocked with keyboard based on recognition of face of the present invention is shown
It is intended to；
In figure：1. main body, 2. cameras, 3. display screens, 4. openings, 5. blinds, 6. first grooves, 7. movable blocks, 8.
Rotating bar, 9. first springs, 10. cavitys, 11. card inserting mouths, 12. keyboards, 13. second grooves, 14. drive rods, 15. first teeth
Wheel, 16. first motors, 17. second gears, 18. rotation axis, 19. sliding slots, 20. cylinders, 21. first sliding rails, 22. first sliding blocks,
23. second spring, 24. second sliding rails, 25. drive links, 26. mobile bars, 27. cleaning brush, 28. second sliding blocks, 29. rollers.
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 POS machine that function is blocked with keyboard based on recognition of face, including main body 1, camera
2, display screen 3, card inserting mouth 11 and keyboard 12, the card inserting mouth 11 are arranged in the lower section of main body 1, and the camera 2 is arranged in master
The top of body 1, the display screen 3 are arranged in the lower section of camera 2, and the keyboard 12 is arranged in the bottom of main body 1, further include hiding
Retaining device, cleaning mechanism and Zhong Kong mechanisms, the Zhong Kong mechanisms are arranged in the inside of main body 1, and the guard mechanism is arranged in key
The both sides of disk 12, the cleaning mechanism are arranged in the inside of card inserting mouth 11, the camera 2, display screen 3, keyboard 12 and block
Mechanism is electrically connected with Zhong Kong mechanisms；
As shown in Figs. 1-2, the guard mechanism includes opening 4, folding and unfolding component and two guidance sets, and the opening 4 is set
It sets in the top of keyboard 12, the folding and unfolding component is arranged in the inside of main body 1, and two guidance sets are separately positioned on keyboard 12
One end of both sides, the folding and unfolding component passes through opening 4 to be connect with two guidance sets；
Wherein, under the control of Zhong Kong mechanisms, two guidance sets are driven to rise first, later in the guiding of guidance set
Under effect, folding and unfolding component is made to be moved along two guidance sets, to block keyboard 12 by folding and unfolding component, to reduce
During people use POS machine input password, the probability that password is stolen by others, to improve the safety of POS machine；
As Figure 2-3, the guidance set includes the first groove 6, rotating bar 8, cylinder 20, the first spring 9 and movement
Block 7, first groove 6 are arranged in the side of keyboard 12, and the rotating bar 8 is arranged in the inside of the first groove 6, the rotation
One end of the close opening 4 of bar 8 is hinged on one end of the close opening 4 of the both sides of the inner wall of the first groove 6, the cylinder 20
One end be hinged on the first groove 6 inner wall bottom, the other end of the cylinder 20 is hinged in the lower section of rotating bar 8
Portion, the rotating bar 8 are internally provided with cavity 10, and the side of the close keyboard 12 of the rotating bar 8 is equipped with sliding slot 19, the shifting
Motion block 7 is arranged in the inside of cavity 10, and first spring 9 is arranged in the inside of cavity 10, and one end of first spring 9 is set
It sets on movable block 7, the other end of first spring 9 is arranged on one end of the separate opening 4 of cavity 10；
The folding and unfolding component includes driving unit, rotation axis 18, roller 29, blind 5 and drive rod 14, the rotation axis
18 both ends are arranged by two bearing blocks in the both sides of the inner wall of main body 1 respectively, and the driving unit is arranged in main body 1
The side of wall, the roller 29 are internally provided with through-hole, and the rotation axis 18 passes through roller 29, the both ends point of the drive rod 14
Not Chuan Guo two sliding slots 19, the both ends of the drive rod 14 are fixedly connected with two movable blocks 7 respectively, the one of the blind 5
End is arranged on drive rod 14, and the other end of the blind 5 is on roller 29；
Wherein, user's identity can be identified by camera 2, when POS machine passes through the complete user of face verification
After identity, people can begin to use POS machine, when people need to input password, under the control of Zhong Kong mechanisms, lead to
Cross cylinder 20 drive rotating bar 8 around with the rotation of the hinge joint of the first groove 6, to make one end of rotating bar 8 from the first groove 6
Inside rise, later under the action of driving unit, by 18 driving drum 29 of rotation axis rotate, later pass through roller 29 will
Blind 5 is unclamped from roller 29, later under the action of the pulling force of the first spring 9, pulls movable block 7 downward along cavity 10
It is mobile, to pull drive rod 14 to be moved down along sliding slot 19 by two movable blocks 7, hidden to be pulled by drive rod 14
One end of check apron 5 moves down, and to be blocked keyboard 12 by blind 5, is inputted in cryptographic processes to improve people
Safety rotated backward by driving unit driving drum 29 after people, which input password, to complete, to by blind 5
It is wound up on roller 29, later under the action of the pulling force of blind 5, pulls drive rod 14 to move up, so as to hide
Check apron 5 is packed up, and later under the action of cylinder 20, drives inner rotation of the rotating bar 8 to the first groove 6, thus by rotating bar 8
Take in the inside of the first groove 6；
As shown in figure 4, the cleaning mechanism includes 26, two the first sliding rail 21, mobile bar the first sliding blocks 22, two second
28, two second springs 23 of drive link 25, two of the second sliding rail 24, two of sliding block and two cleaning brush 27, first sliding rail
21 are arranged in the bottom of card inserting mouth 11, and two the second sliding rails 24 are separately positioned on the both sides of card inserting mouth 11, two the first sliding blocks 22
The both ends of the first sliding rail 21 are separately positioned on, two the first sliding blocks 22 are slidably connected with the first sliding rail 21, two second springs
23 one end is separately positioned on two the first sliding blocks 22, and the other end of two second springs 23 is separately positioned on card inserting mouth 11
The both sides of inner wall, two the second sliding blocks 28 are separately positioned on two the second sliding rails 24, two the second sliding blocks 28 respectively with two
Second sliding rail 24 is slidably connected, and one end of two drive links 25 is respectively hinged on two the first sliding blocks 22, two drive links 25
The other end be respectively hinged on two the second sliding blocks 28, the both ends of the mobile bar 26 connect with two the second sliding blocks 28 respectively
It connects, two cleaning brush 27 are separately positioned on above and below mobile bar 26；
Wherein, after people insert the card into the inside of card inserting mouth 11, under the thrust of card, push mobile bar 26 to inserting
The inside of bayonet 11 is moved, to drive two cleaning brush 27 to be moved to the inside of card inserting mouth 11 by mobile bar 26, to logical
It crosses cleaning brush 27 to clean card inserting mouth 11, while under the action of mobile bar 26, two the second sliding blocks 28 of driving are along two
A second sliding rail 24 is moved to the inside of card inserting mouth 11, under the action of two drive link 25, drive two the first sliding blocks
22 is close to each other along the first sliding rail 21, to make two second springs 23 extend, after people extract card, at two
Under the action of second spring 23, two the first sliding blocks 22 is pushed to be located remotely from each other along the first sliding rail 21, in two drive links
Under the action of 25, two the second sliding blocks 28 of driving, to moving outside card inserting mouth 11, are moved along two the second sliding rails 24 to pass through
Lever 26 drives cleaning brush 27 to moving outside card inserting mouth 11, slotting to be shifted onto the sundries in card inserting mouth 11 by cleaning brush 27
The outside of bayonet 11, while card inserting mouth 11 is blocked by mobile bar 26, to reduce sundries enter it is several inside card inserting mouth 11
Rate improves the precision of POS machine identification bank card, improves the practicability of POS machine.
Preferably, in order to improve the intelligence degree of POS machine, the Zhong Kong mechanisms include wireless signal transceiver module and
Microcontroller, the wireless signal transceiver module and monolithic mechatronics, by wireless signal transceiver module, allow POS machine with
Mobile device establishes communication, to allow people to pass through mobile device remote control POS machine.
As shown in Fig. 2, the driving unit includes first motor 16, first gear 15 and second gear 17, described second
Gear 17 is set on one end of rotation axis 18, the first motor 16 be arranged rotation axis 18 close first gear 15 one
The top at end, the first motor 16 are sequentially connected with second gear 17, and the first gear 15 is engaged with second gear 17；
Wherein, it under the control of PLC, drives second gear 17 to rotate by first motor 16, passes through second gear later
17 driving first gears 15 rotate, to drive rotation axis 18 to rotate by first gear 15.
Preferably, in order to improve the accuracy controlled first motor 16, the first motor 16 is servo motor.
Preferably, in order to improve the precision of the Stroke Control to cylinder 20, the cylinder 20 is electronics cylinder.
Preferably, for the mobile offer power to two movable blocks 7, two the first springs 9 are in tensional state,
When the first spring 9 is in tensional state, the first spring 9 generates a pulling force to movable block 7, to pull movable block
7 move along cavity 10 to the direction far from opening 4.
Preferably, in order to improve the cleaning effect of cleaning brush 27, the cleaning brush 27 is plastic brush, due to plastics hair
Brush has preferable cleaning effect to sundries, to improve the cleaning effect of cleaning brush 27.
Preferably, in order to expand the coverage of camera 2, the camera 2 is wide-angle camera, since wide-angle is taken the photograph
As the coverage of head is larger, to expand the coverage of camera 2.
Preferably, in order to improve the clarity of display screen 3, the display screen 3 is liquid crystal display.
Preferably, in order to improve the convenient degree of the storage of drive rod 14, one is additionally provided between the keyboard 2 and opening 4
Second groove 13 allows POS machine that drive rod 14 to be received to the inside of the second groove 13, to reduce by the second groove 13
The protrusion of drive rod 14, to improve the convenient degree of the storage of drive rod 14.
Under the control of Zhong Kong mechanisms, two guidance sets are driven to rise first, later in the guiding role of guidance set
Under, so that folding and unfolding component is moved along two guidance sets, to block keyboard 12 by folding and unfolding component, to reduce people
During inputting password using POS machine, the probability that password is stolen by others works as people to improve the safety of POS machine
It inserts the card into after 11 inside of card inserting mouth, under the thrust of card, mobile bar 26 is pushed to be moved to the inside of card inserting mouth 11, from
And drive two cleaning brush 27 to be moved to the inside of card inserting mouth 11 by mobile bar 26, thus by cleaning brush 27 to card inserting mouth 11
It is cleaned, while under the action of mobile bar 26, two the second sliding blocks 28 of driving are along two the second sliding rails 24 to card inserting mouth
11 inside movement, to which under the action of two drive link 25, two the first sliding blocks 22 of driving are mutual along the first sliding rail 21
It is close, to make two second springs 23 extend, after people extract card, under the action of two second spring 23,
Two the first sliding blocks 22 are pushed to be located remotely from each other along the first sliding rail 21, under the action of two drive link 25, drive two
Second sliding block 28 along two the second sliding rails 24 to moving outside card inserting mouth 11, to by mobile bar 26 drive cleaning brush 27 to
11 outside of card inserting mouth is mobile, to which the sundries in card inserting mouth 11 to be shifted onto to the outside of card inserting mouth 11 by cleaning brush 27, leads to simultaneously
It crosses mobile bar 26 and blocks card inserting mouth 11, enter probability inside card inserting mouth 11 to reduce sundries, improve POS machine identification silver
The precision of row card, improves the practicability of POS machine.
Compared with prior art, it is somebody's turn to do in the POS machine for blocking function with keyboard based on recognition of face, by blocking machine
Structure realizes the folding and unfolding of blind 5, is that people can be blocked keyboard 12 by blind 5 when inputting password, to
The probability that password is stolen by others is reduced, to improve the safety of POS machine, compared with existing mechanism, which passes through
Storage of first groove 6 to rotating bar 8, to reduce the protrusion on POS machine surface, to improve the practicability of POS machine, no
Only in this way, by cleaning mechanism, the sundries inside card inserting mouth 11 can be cleared up, bank is identified to improve POS machine
The precision of card improves the practicability of POS machine, and compared with existing mechanism, which can pass through movement after completing to operate
Bar 26 blocks card inserting mouth 11, enters probability inside card inserting mouth 11 to reduce sundries, further improves the reality of POS machine
The property used.
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 POS machine for blocking function with keyboard based on recognition of face, including main body (1), camera (2), display screen
(3), card inserting mouth (11) and keyboard (12), card inserting mouth (11) setting is in the lower section of main body (1), camera (2) setting
Top in main body (1), in the lower section of camera (2), the keyboard (12) is arranged in main body (1) for display screen (3) setting
Bottom, which is characterized in that further include guard mechanism, cleaning mechanism and Zhong Kong mechanisms, the Zhong Kong mechanisms are arranged in main body (1)
Inside, guard mechanism setting is arranged in the both sides of keyboard (12), the cleaning mechanism in the inside of card inserting mouth (11), institute
Camera (2), display screen (3), keyboard (12) and guard mechanism is stated to be electrically connected with Zhong Kong mechanisms；
The guard mechanism includes opening (4), folding and unfolding component and two guidance sets, and the opening (4) is arranged in keyboard (12)
Top, the folding and unfolding component is arranged in the inside of main body (1), and two guidance sets are separately positioned on the both sides of keyboard (12),
One end of the folding and unfolding component passes through opening (4) to be connect with two guidance sets；
The guidance set includes the first groove (6), rotating bar (8), cylinder (20), the first spring (9) and movable block (7), institute
The first groove (6) setting is stated in the side of keyboard (12), rotating bar (8) setting is in the inside of the first groove (6), described turn
One end of the close opening (4) of lever (8) is hinged on one end of the close opening (4) of the both sides of the inner wall of the first groove (6),
One end of the cylinder (20) is hinged on the bottom of the inner wall of the first groove (6), and the other end of the cylinder (20), which is hinged on, to be turned
The middle part of the lower section of lever (8), the rotating bar (8) are internally provided with cavity (10), the close keyboard of the rotating bar (8)
(12) side is equipped with sliding slot (19), and movable block (7) setting is in the inside of cavity (10), the first spring (9) setting
Inside in cavity (10), one end of first spring (9) are arranged on movable block (7), first spring (9) it is another
End is arranged on one end of the separate opening (4) of cavity (10)；
The folding and unfolding component includes driving unit, rotation axis (18), roller (29), blind (5) and drive rod (14), described turn
Respectively by two bearing block settings in the both sides of the inner wall of main body (1), the driving unit setting exists at the both ends of moving axis (18)
The side of the inner wall of main body (1), the roller (29) are internally provided with through-hole, and the rotation axis (18) passes through roller (29), institute
The both ends for stating drive rod (14) are each passed through two sliding slots (19), the both ends of the drive rod (14) respectively with two movable blocks
(7) be fixedly connected, one end of the blind (5) is arranged on drive rod (14), the other end of the blind (5) wound on
On roller (29)；
The cleaning mechanism includes the first sliding rail (21), mobile bar (26), two the first sliding blocks (22), two the second sliding blocks
(28), two the second sliding rails (24), two drive links (25), two second springs (23) and two cleaning brush (27), described
One sliding rail (21) is arranged in the bottom of card inserting mouth (11), and two the second sliding rails (24) are separately positioned on the both sides of card inserting mouth (11),
Two the first sliding blocks (22) are separately positioned on the both ends of the first sliding rail (21), two the first sliding blocks (22) with the first sliding rail (21)
It is slidably connected, one end of two second springs (23) is separately positioned on two the first sliding blocks (22), two second springs (23)
The other end be separately positioned on card inserting mouth (11) inner wall both sides, two the second sliding blocks (28) are separately positioned on two second cunnings
On rail (24), two the second sliding blocks (28) are slidably connected with two the second sliding rails (24) respectively, one end of two drive links (25)
It is respectively hinged on two the first sliding blocks (22), the other end of two drive links (25) is respectively hinged at two the second sliding blocks (28)
On, the both ends of the mobile bar (26) are connect with two the second sliding blocks (28) respectively, and two cleaning brush (27) are separately positioned on shifting
Above and below lever (26).
2. the POS machine for blocking function with keyboard based on recognition of face as described in claim 1, which is characterized in that described
Zhong Kong mechanisms include wireless signal transceiver module and microcontroller, the wireless signal transceiver module and monolithic mechatronics.
3. the POS machine for blocking function with keyboard based on recognition of face as described in claim 1, which is characterized in that described
Driving unit includes first motor (16), first gear (15) and second gear (17), and the second gear (17), which is set in, to be turned
On one end of moving axis (18), the first motor (16) is arranged in the upper of one end of the close first gear (15) of rotation axis (18)
Side, the first motor (16) are sequentially connected with second gear (17), and the first gear (15) is engaged with second gear (17).
4. the POS machine for blocking function with keyboard based on recognition of face as claimed in claim 3, which is characterized in that described
First motor (16) is servo motor.
5. the POS machine for blocking function with keyboard based on recognition of face as described in claim 1, which is characterized in that described
Cylinder (20) is electronics cylinder.
6. the POS machine for blocking function with keyboard based on recognition of face as described in claim 1, which is characterized in that two
First spring (9) is in tensional state.
7. the POS machine for blocking function with keyboard based on recognition of face as described in claim 1, which is characterized in that described
Cleaning brush (27) is plastic brush.
8. the POS machine for blocking function with keyboard based on recognition of face as described in claim 1, which is characterized in that described
Camera (2) is wide-angle camera.
9. the POS machine for blocking function with keyboard based on recognition of face as described in claim 1, which is characterized in that described
Display screen (3) is liquid crystal display.
10. the POS machine for blocking function with keyboard based on recognition of face as described in claim 1, which is characterized in that described
It is additionally provided with second groove (13) between keyboard (2) and opening (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241818.0A CN108597157A (en) | 2018-03-22 | 2018-03-22 | A kind of POS machine that function is blocked with keyboard based on recognition of face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241818.0A CN108597157A (en) | 2018-03-22 | 2018-03-22 | A kind of POS machine that function is blocked with keyboard based on recognition of face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108597157A true CN108597157A (en) | 2018-09-28 |
Family
ID=63627123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810241818.0A Withdrawn CN108597157A (en) | 2018-03-22 | 2018-03-22 | A kind of POS machine that function is blocked with keyboard based on recognition of face |
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| Country | Link |
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| CN (1) | CN108597157A (en) |
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| CN109377649A (en) * | 2018-11-30 | 2019-02-22 | 劲旅环境科技有限公司 | A kind of refuse bag dispenser of automatic binding information |
| 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 |
| CN110164062A (en) * | 2019-05-08 | 2019-08-23 | 深圳市安思科电子科技有限公司 | A kind of stable type POS machine for blocking function with keyboard |
| CN112863083A (en) * | 2021-01-11 | 2021-05-28 | 上海启匠信息技术有限公司 | POS machine supporting bank card flash payment mode |
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| CN206854157U (en) * | 2017-04-10 | 2018-01-09 | 湘南学院 | A kind of high-efficiency cleaning device of computer keyboard |
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| CN205594798U (en) * | 2016-05-09 | 2016-09-21 | 深圳市锦弘霖电子设备有限公司 | Take self -cleaning function's POS machine |
| CN206210000U (en) * | 2016-11-11 | 2017-05-31 | 天津市火炬木科技有限公司 | A kind of anti-peeping mobile POS |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109377649A (en) * | 2018-11-30 | 2019-02-22 | 劲旅环境科技有限公司 | A kind of refuse bag dispenser of automatic binding information |
| CN109377649B (en) * | 2018-11-30 | 2021-03-26 | 劲旅环境科技股份有限公司 | Automatic binding information garbage bag dispenser |
| 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 |
| CN110164062A (en) * | 2019-05-08 | 2019-08-23 | 深圳市安思科电子科技有限公司 | A kind of stable type POS machine for blocking function with keyboard |
| CN110164062B (en) * | 2019-05-08 | 2021-05-07 | 深圳市艾创电子有限公司 | Stable form POS machine with keyboard shelters from function |
| CN112863083A (en) * | 2021-01-11 | 2021-05-28 | 上海启匠信息技术有限公司 | POS machine supporting bank card flash payment mode |
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