CN117115981A - Campus intelligent payment POS terminal - Google Patents
Campus intelligent payment POS terminal Download PDFInfo
- Publication number
- CN117115981A CN117115981A CN202311352936.6A CN202311352936A CN117115981A CN 117115981 A CN117115981 A CN 117115981A CN 202311352936 A CN202311352936 A CN 202311352936A CN 117115981 A CN117115981 A CN 117115981A
- Authority
- CN
- China
- Prior art keywords
- gear
- soft film
- pos terminal
- fixedly connected
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 3
- 239000000428 dust Substances 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0018—Constructional details, e.g. of drawer, printing means, input means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to the technical field of POS (point of sale) machines and discloses an intelligent campus payment POS terminal machine which comprises a machine body, wherein a fingerprint unlocking panel is arranged at the top of the machine body, an installation groove is formed in the top of the machine body, an installation frame is connected in the installation groove through a fixing component, guide rollers are symmetrically installed on the inner side of the installation frame in a rotating mode, two guide rollers are connected through a soft film, the bottom of the soft film is attached to the top of the fingerprint unlocking panel, one end of one guide roller extends to the outer portion of the installation frame and is fixedly connected with a gear, and one ends of the two guide rollers far away from the gear are fixedly provided with chain wheels. The invention can automatically remove the fingerprints remained on the soft film after the payment of the fingerprints is used, prevent the residual fingerprint information from being stolen, improve the use safety of the machine body, clean the dust impurities on the soft film before cleaning the fingerprints, prevent the dust impurities from damaging the soft film and ensure the normal use of the soft film.
Description
Technical Field
The invention belongs to the technical field of POS (point of sale) machines, and particularly relates to an intelligent campus payment POS terminal.
Background
The main task of the POS machine is to provide data service and management functions for commodity and media transactions and to conduct cashless settlement. The POS is a multifunctional terminal, can realize automatic transfer of electronic funds, and has the functions of supporting consumption, pre-authorization, balance inquiry, transfer and the like.
The campus intelligent payment needs to be matched with the POS machine, and when the existing POS machine is used, a fingerprint payment module can be arranged for convenient operation, but when the intelligent POS machine is used, fingerprints can remain on a fingerprint identification panel, so that fingerprint information is leaked, and the intelligent POS machine is stolen, so that a credit card is stolen and swiped.
Therefore, it is necessary to invent a campus intelligent payment POS terminal to solve the above problems.
Disclosure of Invention
Aiming at the problems, the invention provides an intelligent campus payment POS terminal for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a campus intelligent payment POS terminal, includes the organism, the top of organism is equipped with fingerprint unblock panel, the mounting groove has been seted up at the top of organism, be connected with the mounting bracket through fixed subassembly in the mounting groove, the inboard symmetry of mounting bracket rotates installs the deflector roll, two be connected through the soft membrane between the deflector roll, the bottom and the laminating of fingerprint unblock panel top of soft membrane, one side the one end of deflector roll extends to the outside fixedly connected with gear of mounting bracket, two the equal fixed mounting of one end that the gear was kept away from to the deflector roll has the sprocket, two connect through the chain belt between the sprocket, the inboard of mounting bracket is equipped with the clearance subassembly that is used for clearing up soft membrane surface fingerprint, the top symmetry fixed mounting of organism has electric putter, electric putter's flexible end fixedly connected with even board, two fixedly connected with apron between the even board, the outside of apron is equipped with the drive assembly who is used for driving gear unidirectional rotation's deflector roll, is kept away from the one end of gear is equipped with the restriction subassembly that restricts its direction of rotation.
Further, the drive assembly includes fixed connection at the riser of apron bottom, the outside equidistance fixed mounting of riser has the curb plate, the inboard of curb plate rotates installs the pivot, the outside fixed cover of pivot is equipped with gear complex tooth, the one end of pivot extends to the place ahead cover of curb plate and is equipped with the torsional spring, the both ends of torsional spring are equipped with limit structure with curb plate and pivot fixed connection respectively, one side that the tooth is close to the riser.
Further, the limiting structure is specifically arranged as a block-shaped member with an arc surface at the bottom, and one side of the limiting structure is attached to the vertical plate.
Further, the limiting component comprises a ratchet wheel, the ratchet wheel is fixedly arranged at one end of the guide roller far away from the gear, a cross rod is fixedly arranged on the outer side of the mounting frame, and a pawl meshed with the ratchet wheel is sleeved outside the cross rod in a rotating mode.
Further, the cleaning assembly comprises a loop bar fixedly connected to the inner side of the installation frame, a cleaning cotton sleeve is sleeved on the outer portion of the loop bar, and the cleaning cotton sleeve is abutted to the inner side of the soft film.
Further, the inside of organism is equipped with the cavity, be equipped with a plurality of gas pockets with the cavity intercommunication on the organism, the gas pocket corresponds and aligns with the inboard lower part of flexible membrane with fingerprint unblock panel position, the outside of organism is equipped with the gas injection subassembly that is used for injecting air to the cavity.
Further, the gas injection assembly comprises a cylinder body which is symmetrically and fixedly arranged at the top of the machine body, a gas suction pipe which is communicated with the inside of the cylinder body is arranged at the lower part of the outer side of the cylinder body, a filter screen is arranged in the gas suction pipe, a gas injection pipe which is communicated with the cavity is arranged at the bottom of the cylinder body, check valves are arranged in the gas injection pipe and the gas suction pipe, a plug plate is arranged in the cylinder body, a compression rod is fixedly arranged at the top of the plug plate, and the top of the compression rod extends to the outside of the cylinder body and is fixedly connected with the connection plate through a fixing plate.
Further, the fixed subassembly includes the magnet piece of fixed connection in the mounting bracket bottom, the draw-in groove has been seted up to the diapire symmetry of mounting groove, draw-in groove bottom wall fixedly connected with iron plate.
The invention has the technical effects and advantages that:
1. the invention can automatically remove the fingerprints remained on the soft film after the payment by using the fingerprints, thereby avoiding the theft of the residual fingerprint information and improving the use safety of the machine body;
2. the invention can clean dust impurities on the soft film before cleaning fingerprints, avoid the damage of the soft film by the dust impurities, and ensure the normal use of the soft film.
Drawings
Fig. 1 shows a schematic structural diagram of a campus intelligent payment POS terminal according to an embodiment of the invention;
FIG. 2 shows an enlarged schematic view of the structure of FIG. 1A in accordance with an embodiment of the present invention;
fig. 3 shows a second schematic structural diagram of a campus intelligent payment POS terminal according to an embodiment of the invention;
FIG. 4 shows an enlarged schematic view of the structure of FIG. 3 at B in accordance with an embodiment of the present invention;
fig. 5 shows a third schematic structural diagram of a campus intelligent payment POS terminal according to an embodiment of the invention;
FIG. 6 shows an enlarged schematic view of the structure of FIG. 5 at C in accordance with an embodiment of the invention;
FIG. 7 is a schematic structural view showing a part of the structure of an embodiment of the present invention;
FIG. 8 illustrates a schematic diagram of a cleaning assembly according to an embodiment of the present invention;
in the figure: 1. a body; 2. a fingerprint unlocking panel; 3. a mounting frame; 4. a guide roller; 5. a soft film; 6. a gear; 7. an electric push rod; 8. a connecting plate; 9. a cover plate; 10. a riser; 11. a side plate; 12. teeth; 13. a torsion spring; 14. a limit structure; 15. a ratchet wheel; 16. a pawl; 17. a loop bar; 18. cleaning the cotton sleeve; 19. a sprocket; 20. a chain belt; 21. air holes; 22. a cylinder; 23. an air suction pipe; 24. a plug plate; 25. a compression bar; 26. a fixing plate; 27. a one-way valve; 28. a clamping groove; 29. a magnet block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
The invention provides an intelligent campus payment POS terminal, as shown in figures 1 to 8, the intelligent campus payment POS terminal comprises a machine body 1, a fingerprint unlocking panel 2 is arranged at the top of the machine body 1, the machine body 1 is a POS machine, a mounting groove is formed in the top of the machine body 1, a mounting frame 3 is connected in the mounting groove through a fixing component, guide rollers 4 are symmetrically arranged on the inner side of the mounting frame 3 in a rotating mode, the two guide rollers 4 are connected through a soft film 5, the bottom of the soft film 5 is attached to the top of the fingerprint unlocking panel 2, one end of one guide roller 4 extends to the outer part of the mounting frame 3 and is fixedly connected with a gear 6, one ends of the two guide rollers 4 far away from the gear 6 are fixedly provided with chain wheels 19, the two chain wheels 19 are connected through a chain belt 20, a cleaning component for cleaning fingerprints on the surface of the soft film 5 is arranged on the inner side of the mounting frame 3, an electric push rod 7 is symmetrically and fixedly arranged at the top of the machine body 1, a connecting plate 8 is fixedly connected to the telescopic end of the electric push rod 7, a cover plate 9 is fixedly connected between the two connecting plates 8, a driving component for driving the gear 6 to rotate in one direction is arranged on the outer side of the cover plate 9, one end of the guide roller 4 far away from the gear 6 is provided with a limiting component for limiting the rotating direction of the gear 6.
When the fingerprint lock is used, the electric push rod 7 is started to extend to drive the connecting plate 8 and the cover plate 9 to ascend, then fingers can be placed in the area, above the soft film 5, of the fingerprint lock unlock panel 2, the soft film 5 is pressed against the fingerprint lock unlock panel 2 to make fingerprint payment, after the fingerprint payment is finished, the fingerprint is left on the soft film 5, then the electric push rod 7 is started to shorten and drive the connecting plate 8 and the cover plate 9 to descend, after the cover plate 9 descends for a certain distance, the driving assembly is matched to drive the gear 6 to rotate forward to drive the connected guide roller 4 to rotate forward, the soft film 5 is driven to rotate through the matching of the chain wheel 19 and the chain belt 20, the rotating soft film 5 moves together with the fingerprint, the matching cleaning assembly cleans the fingerprint on the soft film 5, so that the fingerprint can not remain on the soft film 5, the cover plate 9 is arranged in a transparent mode, a user can observe whether the fingerprint of the user is cleaned up, and finally the cover plate 9 is reset, the fingerprint of the user is not left after the fingerprint lock is used by the fingerprint lock, and fingerprint lock is prevented from being stolen by the user 1.
As shown in fig. 2, the driving assembly comprises a vertical plate 10 fixedly connected to the bottom of the cover plate 9, side plates 11 are fixedly mounted on the outer sides of the vertical plate 10 at equal intervals, a rotating shaft is rotatably mounted on the inner sides of the side plates 11, teeth 12 matched with the gear 6 are fixedly sleeved on the outer sides of the rotating shaft, a torsion spring 13 is sleeved on one end of the rotating shaft extending to the front of the side plates 11, two ends of the torsion spring 13 are fixedly connected with the side plates 11 and the rotating shaft respectively, and a limiting structure 14 is arranged on one side, close to the vertical plate 10, of the teeth 12.
When the cover plate 9 rises, the vertical plate 10 rises along with the rise, so that the side plate 11 and the teeth 12 move along with the rise, the teeth 12 are in conflict with the gear 6, at the moment, the guide roller 4 cannot rotate reversely due to the existence of the limiting component, the teeth 12 are in conflict with the gear 6 and then rotate downwards, the rotating shaft is driven to rotate and pull the torsion spring 13 to generate an acting force, when the teeth 12 are separated from the gear 6, the torsion spring 13 releases the acting force to drive the rotating shaft and the teeth 12 to reset, the teeth 12 and the gear 6 are staggered, when the cover plate 9 rises to the highest position, the bottom of the vertical plate 10 is at a distance from the gear 6, when the cover plate 9 descends, the teeth 12 are reversely descended, after the teeth 12 are in conflict with the gear 6, the teeth 12 cannot rotate due to the existence of the limiting structure 14, the gear 6 is driven to rotate positively along with the movement of the teeth 12, and the connected guide roller 4 is driven to rotate positively, and unidirectional driving of the guide roller 4 is realized.
As shown in fig. 2, the limiting structure 14 is specifically configured as a block member with an arc surface at the bottom, and one side of the limiting structure 14 is attached to the riser 10.
The teeth 12 can be limited by the limiting structure 14 so that they can only rotate downwards but not upwards.
As shown in fig. 2, the limiting assembly comprises a ratchet wheel 15, the ratchet wheel 15 is fixedly arranged at one end of the guide roller 4 far away from the gear 6, a cross rod is fixedly arranged on the outer side of the mounting frame 3, and a pawl 16 meshed with the ratchet wheel 15 is sleeved outside the cross rod in a rotating mode.
The guide roller 4 can only rotate forward and can not rotate reversely through the cooperation of the ratchet wheel 15 and the pawl 16.
As shown in fig. 7 and 8, the cleaning assembly comprises a loop bar 17 fixedly connected to the inner side of the mounting frame 3, and a cleaning cotton sleeve 18 is sleeved outside the loop bar 17, wherein the cleaning cotton sleeve 18 is abutted against the inner side of the soft membrane 5.
When the soft film 5 rotates, the fingerprint on the soft film 5 can be cleaned by matching with the cleaning cotton sleeve 18.
As shown in fig. 4 and 6, a cavity is provided in the machine body 1, a plurality of air holes 21 are provided in the machine body 1 and are communicated with the cavity, the air holes 21 are aligned with the lower inner side of the flexible film 5 and correspond to the fingerprint unlocking panel 2, and an air injection assembly for injecting air into the cavity is provided outside the machine body 1.
If the surface of the soft film 5 is provided with dust impurities, the soft film 5 is scratched due to the extrusion of the guide roller 4 in the process of rotating the soft film 5, the cover plate 9 is matched with the air injection assembly to inject air into the cavity when being lowered, and air is discharged through the air holes 21 to clean the dust impurities on the surface of the soft film 5, so that the surface of the soft film 5 is clean, and the soft film 5 is cleaned through the cleaning of the soft film 5, so that the soft film 5 is not damaged by the dust impurities in the process of rotating the soft film, and the normal use of the soft film 5 is ensured.
As shown in fig. 6, the gas injection assembly comprises a cylinder 22 symmetrically and fixedly installed at the top of the machine body 1, a gas suction pipe 23 communicated with the inside of the cylinder 22 is arranged at the lower part of the outer side of the cylinder 22, a filter screen is arranged in the gas suction pipe 23, a gas injection pipe communicated with the cavity is arranged at the bottom of the cylinder 22, one-way valves 27 are arranged in the gas injection pipe and the gas suction pipe 23, a plug plate 24 is arranged in the cylinder 22, a pressure rod 25 is fixedly installed at the top of the plug plate 24, and the top of the pressure rod 25 extends to the outside of the cylinder 22 and is fixedly connected with the connecting plate 8 through a fixing plate 26.
The connecting plate 8 rises to drive the fixing plate 26, the pressure rod 25 and the plug plate 24 to rise, air is pumped into the cylinder body 22 at the moment, the check valve 27 in the air injection pipe is closed, the check valve 27 in the air injection pipe 23 is opened, external air enters the cylinder body 22 through the air injection pipe 23 after being filtered by the filter screen, the plug plate 24 can be lowered when the connecting plate 8 descends, the air in the cylinder body 22 is extruded outwards at the moment, the check valve 27 in the air injection pipe is opened at the moment, the check valve 27 in the air injection pipe 23 is closed, and the air in the cylinder body 22 is injected into the cavity through the air injection pipe along with the lowering of the plug plate 24 and then is sprayed out through the air hole 21.
As shown in fig. 4, the fixing component comprises a magnet block 29 fixedly connected to the bottom of the mounting frame 3, clamping grooves 28 are symmetrically formed in the bottom wall of the mounting groove, and an iron plate is fixedly connected to the bottom wall of the clamping grooves 28.
When the soft film 5 needs to be replaced, the cover plate 9 is lifted, the installation frame 3 is pulled to drive the magnet block 29 to lift away from the iron plate, then the soft film 5 can be replaced, after replacement, the installation frame 3 is matched with the magnet block 29 to be inserted into the clamping groove 28, and the magnet block 29 is fixedly adsorbed with the iron plate, so that the soft film 5 is replaced.
Working principle: when in use, the electric push rod 7 is started to extend to drive the connecting plate 8 and the cover plate 9 to rise, when the cover plate 9 rises, the vertical plate 10 rises along with the connecting plate, so that the side plate 11 and the teeth 12 move along with the connecting plate, after the teeth 12 are abutted against the gear 6, the guide roller 4 cannot rotate reversely due to the limiting component, so that the teeth 12 are abutted against the gear 6, then rotate downwards to drive the rotating shaft to rotate and pull the torsion spring 13 to twist and deform to generate acting force, when the teeth 12 are separated from the gear 6, the acting force is released by the torsion spring 13 to drive the rotating shaft and the teeth 12 to reset, so that the teeth 12 are staggered with the gear 6, when the cover plate 9 rises to the highest position, the bottom of the vertical plate 10 is at a certain distance from the gear 6, then a finger can be placed in the area of the soft film 5 above the fingerprint unlocking panel 2, the fingerprint is pressed against the soft film 5 to contact the fingerprint unlocking panel 2, fingerprint payment is performed, the fingerprint mark is left on the soft film 5, then the electric push rod 7 is started to shorten and drive the connecting plate 8 and the cover plate 9 to descend, after the cover plate 9 descends for a certain distance, the teeth 12 are abutted against the gear 6, the cover plate 9 continues to descend, the teeth 12 cannot rotate due to the existence of the limiting structure 14, the gear 6 is driven to rotate forward along with the movement of the teeth 12, so that the connected guide roller 4 is driven to rotate forward, unidirectional driving of the guide roller 4 is realized, the guide roller 4 drives the other guide roller 4 to rotate forward through the cooperation of the chain wheel 19 and the chain belt 20, the soft film 5 rotates, the rotating soft film 5 moves together with the fingerprint mark, the fingerprint mark on the soft film 5 can be cleaned through cooperation of the cleaning cotton sleeve 18, the fingerprint mark cannot be remained on the soft film 5, the cover plate 9 is arranged in a transparent mode, a user can observe whether the fingerprint mark of the user is cleaned, the cover plate 9 is reset finally, the residual fingerprint mark is cleaned, so that the fingerprint of a user is not left after the machine body 1 is used, and the fingerprint information is prevented from being stolen; if dust impurities are present on the surface of the soft film 5, the soft film 5 is scratched due to extrusion of the guide roller 4 in the process of rotating the soft film 5, the cover plate 9 and the connecting plate 8 are lifted, the fixing plate 26, the pressing rod 25 and the plug plate 24 are driven to lift, air is pumped into the cylinder 22 at the moment, the check valve 27 in the air injection pipe is closed, the check valve 27 in the air injection pipe is opened, external air enters the cylinder 22 through the air injection pipe 23 after being filtered by the filter screen, the plug plate 24 can be lowered when the connecting plate 8 is lowered, air in the cylinder 22 is extruded outwards at the moment, the check valve 27 in the air injection pipe is opened, the check valve 27 in the air injection pipe 23 is closed, the air in the cylinder 22 is injected into the cavity through the air injection pipe along with the lowering of the plug plate 24, then the air holes 21 are sprayed out, the sprayed air flow cleans the dust impurities on the soft film 5, then the teeth 12 and the gear 6 are in conflict with each other, the follow-up driving of the rotation of the guide roller 4 is realized, the soft film 5 is cleaned through the soft film 5, and the normal dust can not be ensured when the soft film 5 rotates.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (8)
1. The utility model provides a campus intelligent payment POS terminal, includes organism (1), its characterized in that: the utility model discloses a device for cleaning surface fingerprint of engine body, including engine body (1), mounting groove, mounting bracket (3), guide roller (4), two are installed through fixed subassembly connection in the mounting groove to the top of engine body (1), inboard symmetry of mounting bracket (3) rotates, connects through flexible membrane (5) between guide roller (4), the bottom of flexible membrane (5) is laminated with fingerprint unblock panel (2) top, one side the one end of guide roller (4) extends to outside fixedly connected with gear (6) of mounting bracket (3), two the one end that gear (6) was kept away from to guide roller (4) is equal fixed mounting have sprocket (19), two connect through chain belt (20) between sprocket (19), the inboard of mounting bracket (3) is equipped with the clearance subassembly that is used for clearance flexible membrane (5) surface fingerprint, the top symmetry fixed mounting of engine body (1) has electric putter (7), flexible end fixedly connected with link plate (8), two link plate (8) between fixedly connected with apron (9), the one end that is equipped with of gear (6) is kept away from to drive the outside of gear (6) is equipped with restriction one end of rotation of gear (6).
2. The campus intelligent payment POS terminal of claim 1, wherein: the driving assembly comprises a vertical plate (10) fixedly connected to the bottom of a cover plate (9), side plates (11) are fixedly mounted on the outer sides of the vertical plate (10) at equal intervals, a rotating shaft is mounted on the inner sides of the side plates (11) in a rotating mode, teeth (12) matched with the gears (6) are fixedly sleeved on the outer sides of the rotating shaft, a torsion spring (13) is sleeved on one end of the rotating shaft, extending to the front of the side plates (11), two ends of the torsion spring (13) are fixedly connected with the side plates (11) and the rotating shaft respectively, and a limiting structure (14) is arranged on one side, close to the vertical plate (10), of each tooth (12).
3. The campus intelligent payment POS terminal of claim 2, wherein: the limiting structure (14) is specifically arranged as a block-shaped member with an arc surface at the bottom, and one side of the limiting structure (14) is attached to the vertical plate (10).
4. The campus intelligent payment POS terminal of claim 1, wherein: the limiting component comprises a ratchet wheel (15), the ratchet wheel (15) is fixedly arranged at one end of the guide roller (4) far away from the gear (6), a cross rod is fixedly arranged on the outer side of the mounting frame (3), and a pawl (16) meshed with the ratchet wheel (15) is sleeved outside the cross rod in a rotating mode.
5. The campus intelligent payment POS terminal of claim 1, wherein: the cleaning assembly comprises a loop bar (17) fixedly connected to the inner side of the mounting frame (3), a cleaning cotton sleeve (18) is sleeved outside the loop bar (17), and the cleaning cotton sleeve (18) is abutted to the inner side of the soft film (5).
6. The campus intelligent payment POS terminal of claim 1, wherein: the inside of organism (1) is equipped with the cavity, be equipped with on organism (1) with a plurality of gas pockets (21) of cavity intercommunication, gas pocket (21) correspond and align with the inboard lower part of flexible membrane (5) with fingerprint unblock panel (2) position, the outside of organism (1) is equipped with the gas injection subassembly that is used for injecting air into the cavity.
7. The campus intelligent payment POS terminal of claim 6, wherein: the utility model provides a gas injection subassembly is including cylinder body (22) of symmetry fixed mounting at organism (1) top, the outside lower part of cylinder body (22) is equipped with breathing pipe (23) rather than inside intercommunication, the inside of breathing pipe (23) is equipped with the filter screen, the bottom of cylinder body (22) is equipped with the gas injection pipe with the cavity intercommunication, the inside of gas injection pipe and breathing pipe (23) all is equipped with check valve (27), the inside of cylinder body (22) is equipped with cock plate (24), the top fixed mounting of cock plate (24) has depression bar (25), the outside that the top of depression bar (25) extends to cylinder body (22) is through fixed plate (26) and link board (8) fixed connection.
8. The campus intelligent payment POS terminal of claim 1, wherein: the fixing assembly comprises a magnet block (29) fixedly connected to the bottom of the mounting frame (3), clamping grooves (28) are symmetrically formed in the bottom wall of the mounting groove, and iron plates are fixedly connected to the bottom wall of the clamping grooves (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311352936.6A CN117115981B (en) | 2023-10-19 | 2023-10-19 | Campus intelligent payment POS terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311352936.6A CN117115981B (en) | 2023-10-19 | 2023-10-19 | Campus intelligent payment POS terminal |
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| CN117115981A true CN117115981A (en) | 2023-11-24 |
| CN117115981B CN117115981B (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311352936.6A Active CN117115981B (en) | 2023-10-19 | 2023-10-19 | Campus intelligent payment POS terminal |
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| JP6799203B1 (en) * | 2019-08-09 | 2020-12-16 | 杭州康研文具有限公司 | Fingerprint authentication device authentication panel |
| CN110610161A (en) * | 2019-09-16 | 2019-12-24 | 长江师范学院 | Multi-modal biological characteristic fusion device |
| KR20210053587A (en) * | 2019-11-04 | 2021-05-12 | 현대모비스 주식회사 | Fingerprint identification sensor assembly and operation method of fingerprint recognition sensor system comprising the assembly |
| CN212411302U (en) * | 2020-06-09 | 2021-01-26 | 天津爱思拓思信息科技有限公司 | Small POS machine with fingerprint identification function |
| CN213518422U (en) * | 2020-12-01 | 2021-06-22 | 英飞拓(杭州)信息系统技术有限公司 | Wisdom is fingerprint entrance guard device for campus |
| CN214226060U (en) * | 2021-01-04 | 2021-09-17 | 彩娱(北京)科技有限公司 | Intelligent payment is with fingerprint identification device who has stable structure |
| CN214046313U (en) * | 2021-01-13 | 2021-08-24 | 浙江商业职业技术学院 | Mobile payment processing terminal based on wisdom marketing |
| JP2022162996A (en) * | 2021-04-13 | 2022-10-25 | 江▲蘇▼建筑▲職▼▲業▼技▲術▼学院 | Artificial intelligence anti-interruption fingerprint identification device with fingerprint trace preprocessing structure |
| CN114299553A (en) * | 2021-12-28 | 2022-04-08 | 广州海傍科技有限公司 | Adjusting device for data acquisition based on thing networking is gathered and is used |
| CN114513354A (en) * | 2022-02-14 | 2022-05-17 | 肖勇 | Financial equipment safety certification system based on block chain |
| CN114783076A (en) * | 2022-06-02 | 2022-07-22 | 建享云信息科技(东莞)有限公司 | Wisdom building site labor service real-name system information management system |
| CN219320850U (en) * | 2023-02-24 | 2023-07-07 | 深圳市先豪科技有限公司 | Touch POS machine convenient to clearance fingerprint |
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