CN112037353A - Business administration is with device of checking card based on rotatory discernment - Google Patents
Business administration is with device of checking card based on rotatory discernment Download PDFInfo
- Publication number
- CN112037353A CN112037353A CN202010871338.XA CN202010871338A CN112037353A CN 112037353 A CN112037353 A CN 112037353A CN 202010871338 A CN202010871338 A CN 202010871338A CN 112037353 A CN112037353 A CN 112037353A
- Authority
- CN
- China
- Prior art keywords
- glass cover
- rotary
- discernment
- shell
- 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.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention provides a rotary recognition-based card punching device for enterprise management, and relates to the technical field of enterprise management. This device of checking card for business administration based on rotation recognition, which comprises a housin, the top threaded connection of casing has the alcohol bottle, the below fixed mounting of the inside alcohol bottle of casing has the bushing, the pad is cleaned to the bottom fixedly connected with of bushing, the inside bottom rotation of cleaning the pad of casing is connected with the glass cover, the inside fixed mounting of the inside glass cover of casing has the discernment appearance, the ventilation hole has been seted up at the top of casing, the left end fixed mounting of glass cover has the carousel. This device of checking card for business administration based on rotatory discernment can protect the discernment cross-section, has avoided the entering of dust to and to the damage of discernment cross-section, improved the accuracy of discernment, make everybody all can contact with the glass cover cross-section of disinfection at the in-process of checking card, avoided the propagation of virus and bacterium, improved the security.
Description
Technical Field
The invention relates to the technical field of enterprise management, in particular to a rotary identification-based card punching device for enterprise management.
Background
The device of checking card is the instrument of a record staff attendance condition, the appurtenance that can use in the business administration often, and current device of checking card is mostly the fingerprint and checks card, but the fingerprint identification panel of traditional device of checking card all exposes outside, not only be infected with the dust easily, reduce the recognition effect, still suffer destruction easily, and in order to carry out accurate discernment to the fingerprint, need skin and identification panel to carry out direct contact at the in-process of checking card, consequently, the in-process of checking card is carried out to many people, just produce the propagation of virus and bacterium easily, the security is low.
In order to solve the above problems, the inventor provides a rotary recognition-based card punching device for enterprise management, which can protect a recognition cross section, prevent dust from entering the recognition cross section, prevent the recognition cross section from being damaged, improve the recognition accuracy, enable everyone to contact with a sterilized glass cover cross section in the card punching process, prevent viruses and bacteria from spreading, and improve the safety.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a business administration is with device of checking card based on rotation identification, includes casing, alcohol bottle, bushing plate, cleans pad, glass cover, discernment appearance, ventilation hole, carousel, ratchet, pivot, circular arc board, pawl, torsional spring, gear, recess, apron, spring, ratch.
Wherein:
the top of the shell is in threaded connection with an alcohol bottle, a bushing plate is fixedly mounted below the alcohol bottle inside the shell, a wiping pad is fixedly connected to the bottom end of the bushing plate, a glass cover is rotatably connected to the bottom end of the wiping pad inside the shell, an identification instrument is fixedly mounted inside the glass cover inside the shell, a vent hole is formed in the top of the shell, a rotary plate is fixedly mounted at the left end of the glass cover, ratchets are formed in the periphery of the left end face of the rotary plate, a rotary shaft is rotatably connected to the left side of the rotary plate inside the shell, an arc plate is fixedly mounted at the right end of the rotary shaft, a pawl is fixedly mounted at the right end of the arc plate, a torsion spring is fixedly connected to the periphery of the rotary shaft, a gear is fixedly mounted at the left side of the torsion spring at the periphery of the rotary shaft, and a toothed bar is fixedly arranged at the rear end of the cover plate.
Preferably, the bushing plate is communicated with a bottle opening of the alcohol bottle, a bottle neck is arranged between the bushing plate and the bottle opening, the conical bushing hole is formed in the bushing plate, the hole diameter is gradually reduced from top to bottom, and therefore alcohol in the alcohol bottle can gradually flow to the wiping pad to wet the wiping pad.
Preferably, the glass cover is annular, and left end fixedly connected with installation plectane, and the right-hand member is the opening for when can installing the discernment appearance inside the glass cover, make the glass cover can rotate.
Preferably, the recognizer is fixedly installed in the casing, and extends to the inside of the glass cover through the opening at the right end of the glass cover, the recognizer is obliquely arranged in the glass cover and faces to the communication position of the glass cover and the groove, and therefore when the palm is arranged in the communication position of the glass cover and the groove, the recognizer can recognize the fingerprint on the finger.
Preferably, the circular arc board is aligned with the periphery of the end face of the left side of the rotary table, and the circular arc board is matched with the ratchets and the pawls of the collar face of the rotary table, so that when the circular arc board rotates upwards, the rotary table can be driven to rotate, and when the circular arc board rotates downwards, the rotary table cannot be driven to rotate, and further unidirectional gradual rotation of the rotary table is realized.
Preferably, the right-hand member of recess is the slope form, just the glass cover outwards extends to the inside of recess from the right-hand member of recess, is convenient for stretch into the recess back with the finger, can contact with the surface of glass cover.
Preferably, the rack bar is fixedly installed at the rear end of the cover plate and extends downwards, and the rack bar is meshed with the gear, so that the rack bar can be driven to move up and down in the process that the rotating shaft drives the gear to rotate.
The invention provides a rotary recognition-based card punching device for enterprise management. The method has the following beneficial effects:
1. this device of checking card for business administration based on rotation identification, through the design of casing front side recess inside sliding connection's apron, the intermeshing of gear rack and the peripheral gear of pivot that cooperation apron rear end downwardly extending utilizes the rotation that drives the pivot, can realize opening and shutting of apron, and then can protect the inside glass cover of recess, has avoided the entering of dust to and to the damage of glass cover, improved the accuracy of discernment.
2. This device of checking card for business administration based on rotatory discernment, pawl and ratchet intermeshing between through pivot right-hand member circular arc board and the glass cover left end carousel, and glass cover and the attached mutually of cleaning the pad, at the reciprocal pivoted in-process of pivot, can drive glass cover and carry out gradual rotation, and then make everyone in the in-process homoenergetic of checking card contact with the glass cover cross-section of disinfection, avoided the propagation of virus and bacterium, improved the security.
Drawings
FIG. 1 is a cross-sectional view of a structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1 taken along line A-A thereof in accordance with the present invention;
FIG. 3 is a cross-sectional view of the present invention at a gear;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at B in accordance with the present invention;
FIG. 6 is a top view of the joint structure of the turntable and the arc plate according to the present invention;
FIG. 7 is a side view of the turntable structure of the present invention;
fig. 8 is a side view of the circular arc plate structure of the present invention.
In the figure: 1. a housing; 2. an alcohol bottle; 3. a bushing; 4. a wiping pad; 5. a glass cover; 6. an identifier; 7. a vent hole; 8. a turntable; 9. a ratchet; 10. a rotating shaft; 11. a circular arc plate; 12. a pawl; 13. a torsion spring; 14. a gear; 15. a groove; 16. a cover plate; 17. a spring; 18. a toothed bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the punching device for enterprise management based on rotation identification is as follows:
referring to fig. 1-8, a rotary recognition-based punch card device for enterprise management includes a housing 1, an alcohol bottle 2, a bushing 3, a wiping pad 4, a glass cover 5, a recognition instrument 6, a vent 7, a turntable 8, a ratchet 9, a rotating shaft 10, an arc plate 11, a pawl 12, a torsion spring 13, a gear 14, a groove 15, a cover plate 16, a spring 17, and a rack 18.
Wherein:
the top of the shell 1 is in threaded connection with an alcohol bottle 2, a bushing 3 is fixedly installed below the alcohol bottle 2 inside the shell 1, the bushing 3 is communicated with a bottle opening of the alcohol bottle 2, a bottle neck is formed between the bushing 3 and the bottle neck, a conical leak hole is formed inside the bushing 3, the hole diameter is gradually reduced from top to bottom, so that alcohol inside the alcohol bottle 2 can gradually flow to the wiping pad 4 to wet the wiping pad 4, the wiping pad 4 is fixedly connected to the bottom end of the bushing 3, the bottom end of the wiping pad 4 inside the shell 1 is rotatably connected with a glass cover 5, the glass cover 5 is in a circular ring shape, a mounting circular plate is fixedly connected to the left end of the mounting plate, the right end of the mounting plate is an opening, so that the glass cover 5 can rotate while the identifier 6 is mounted inside the glass cover 5, the identifier 6 is fixedly mounted inside the glass cover 5 inside the shell 1, the identifier 6 is fixedly mounted inside the shell 1, and extends to the inside of, the recognizer 6 is obliquely arranged in the glass cover 5 and faces the communication position between the glass cover 5 and the groove 15, therefore, when a palm is arranged at the communication position between the glass cover 5 and the groove 15, the recognizer 6 can recognize fingerprints on fingers, the top of the shell 1 is provided with the vent hole 7, the left end of the glass cover 5 is fixedly provided with the turntable 8, the periphery of the left end surface of the turntable 8 is provided with the ratchet 9, the left side of the turntable 8 in the shell 1 is rotatably connected with the rotating shaft 10, through the design of the cover plate 16 in sliding connection with the groove 15 in the front of the shell 1, the cover plate 16 is matched with the mutual meshing of the toothed rod 18 extending downwards at the rear end of the cover plate 16 and the peripheral gear 14 of the rotating shaft 10, by driving the rotation of the rotating shaft 10, the cover plate 16 can be opened and closed, and further the glass cover 5 in the groove 15 can be protected, the entering of dust and, the accuracy of identification is improved.
The right end of the rotating shaft 10 is fixedly provided with an arc plate 11, the arc plate 11 is aligned with the periphery of the left end face of the rotating disc 8, and the arc plate 11 is matched with the ratchets 9 and the pawls 12 of the leading face of the rotating disc 8, therefore, when the arc plate 11 rotates upwards, the rotating disc 8 can be driven to rotate, and when the arc plate 11 rotates downwards, the rotating disc 8 can not be driven to rotate, so that the unidirectional gradual rotation of the rotating disc 8 is realized, the pawls 12 are fixedly arranged at the right end of the arc plate 11, the periphery of the rotating shaft 10 is fixedly connected with a torsion spring 13, a gear 14 is fixedly arranged at the left side of the torsion spring 13 at the periphery of the rotating shaft 10, a groove 15 is formed in the left side of the shell 1, the right end of the groove 15 is inclined, the glass cover 5 extends outwards from the right end of the groove 15 to the inside of the groove 15, a finger can be contacted with the surface of the glass cover, the top fixedly connected with spring 17 of apron 16, the rear end fixed mounting of apron 16 has ratch 18, ratch 18 fixed mounting is at the rear end of apron 16 and downwardly extending, and ratch 18 and gear 14 intermeshing, therefore, drive gear 14 at pivot 10 and carry out the in-process of rotating, can drive ratch 18 and reciprocate, pawl 12 and ratchet 9's intermeshing between 10 right-hand member arc boards 11 and the 5 left end carousel 8 of glass cover, and glass cover 5 is attached mutually with wiping pad 4, at the 10 reciprocating motion in-process of pivot, can drive glass cover 5 and carry out gradual rotation, and then make everybody all can contact with the 5 cross-sections of glass cover that have disinfected at the in-process of checking the card, the propagation of virus and bacterium has been avoided, the security has been improved.
When the fingerprint card printing device is used, after the shell 1 is fixedly installed on a wall body, the alcohol bottle 2 is in threaded connection with the top of the shell 1, so that alcohol in the alcohol bottle 2 can flow downwards to the position of the bushing 3 under the action of gravity, the bushing 3 flows downwards to wet the wiping pad 4, when fingerprint card printing is needed, the rotating handle at the left end of the rotating shaft 10 is pushed to rotate upwards, the gear 14 on the periphery of the rotating shaft 10 is driven to rotate upwards, in the process that the gear 14 rotates upwards, the gear 14 is meshed with the toothed bar 18 extending downwards at the rear end of the cover plate 16, the toothed bar 18 and the cover plate 16 can be driven to move upwards, the groove 15 is opened, in the process that the rotating shaft 10 rotates upwards, the arc plate 11 at the right end of the rotating shaft 10 is driven to rotate upwards, and the pawl 12 between the arc plate 11 and the rotating disc 8 is matched with the ratchet 9, can drive carousel 8 and glass cover 5 and rotate, and then make and extend to the 5 cross-sections of glass cover in the recess 15 and change, simultaneously at the rotatory in-process of glass cover 5, clean pad 4 can disinfect to the surface of glass cover 5, and the effect through ventilation hole 7 air-dries in the inside nature of casing 1, make everybody when checking the card, all contact with the cross-section of disinfecting, and after the end of checking the card, pivot 10 can be turned around under the effect of torsional spring 13 restoring force, and utilize the cooperation of pawl 12 and ratchet 9 between circular arc board 11 and the carousel 8, can not drive carousel 8 and turn around, and gear 14 is at the in-process of gyration, can drive apron 16 and move down, and then plug up recess 15, come to protect recess 15.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A business administration is with device of punching card based on rotation discernment, includes casing (1), its characterized in that: the top of the shell (1) is in threaded connection with an alcohol bottle (2), a bushing (3) is fixedly installed below the alcohol bottle (2) inside the shell (1), a wiping pad (4) is fixedly connected to the bottom of the bushing (3), a glass cover (5) is rotatably connected to the bottom of the wiping pad (4) inside the shell (1), an identification instrument (6) is fixedly installed inside the glass cover (5) inside the shell (1), a vent hole (7) is formed in the top of the shell (1), a rotary disc (8) is fixedly installed at the left end of the glass cover (5), a ratchet (9) is formed in the periphery of the left end face of the rotary disc (8), a rotary shaft (10) is rotatably connected to the left side of the rotary disc (8) inside the shell (1), an arc plate (11) is fixedly installed at the right end of the rotary shaft (10), and a pawl (12) is fixedly installed at the right end of the arc plate, the utility model discloses a gear box, including pivot (10), the peripheral fixedly connected with torsional spring (13) of pivot (10), the left side fixed mounting of the peripheral torsional spring (13) of pivot (10) has gear (14), the left side of casing (1) is seted up flutedly (15), the inside sliding connection of flutedly (15) has apron (16), the top fixedly connected with spring (17) of apron (16), the rear end fixed mounting of apron (16) has ratch (18).
2. The rotary recognition-based punching device for enterprise management according to claim 1, wherein: the leak plate (3) is communicated with a bottle opening of the alcohol bottle (2), a bottle neck is arranged between the leak plate and the alcohol bottle, a conical leak hole is formed in the leak plate (3), and the hole diameter is gradually reduced from top to bottom.
3. The rotary recognition-based punching device for enterprise management according to claim 1, wherein: the glass cover (5) is in a circular ring shape, the left end of the glass cover is fixedly connected with an installation circular plate, and the right end of the glass cover is provided with an opening.
4. The rotary recognition-based punching device for enterprise management according to claim 1, wherein: discernment appearance (6) are at the inside fixed mounting of casing (1), and extend to the inside of glass cover (5) through the opening of glass cover (5) right-hand member, discernment appearance (6) are placed in the inside slope of glass cover (5) to towards the intercommunication department of glass cover (5) and recess (15).
5. The rotary recognition-based punching device for enterprise management according to claim 1, wherein: the arc plate (11) is aligned with the periphery of the end face of the left side of the rotary disc (8), and the ratchet (9) and the pawl (12) of the collar face of the arc plate (11) and the rotary disc (8) are matched.
6. The rotary recognition-based punching device for enterprise management according to claim 1, wherein: the right-hand member of recess (15) is the slope form, just glass cover (5) outwards extends to the inside of recess (15) from the right-hand member of recess (15).
7. The rotary recognition-based punching device for enterprise management according to claim 1, wherein: the toothed bar (18) is fixedly arranged at the rear end of the cover plate (16) and extends downwards, and the toothed bar (18) is meshed with the gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010871338.XA CN112037353A (en) | 2020-08-26 | 2020-08-26 | Business administration is with device of checking card based on rotatory discernment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010871338.XA CN112037353A (en) | 2020-08-26 | 2020-08-26 | Business administration is with device of checking card based on rotatory discernment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112037353A true CN112037353A (en) | 2020-12-04 |
Family
ID=73580869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010871338.XA Withdrawn CN112037353A (en) | 2020-08-26 | 2020-08-26 | Business administration is with device of checking card based on rotatory discernment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112037353A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112883841A (en) * | 2021-02-01 | 2021-06-01 | 郑州西亚斯学院 | Artificial intelligence recognition device based on big data |
| CN112950802A (en) * | 2021-04-09 | 2021-06-11 | 深圳市优服信息技术有限公司 | Enterprise employee is with examination management software device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10105691A (en) * | 1996-09-30 | 1998-04-24 | Art:Kk | Fingerprint collating device |
| JP2006204471A (en) * | 2005-01-27 | 2006-08-10 | Cosmo Techno System Kk | Fingerprint detecting apparatus |
| CN201616107U (en) * | 2010-04-08 | 2010-10-27 | 笠基电子股份有限公司 | Fingerprint identifier with sterilization function |
| CN107358672A (en) * | 2017-07-19 | 2017-11-17 | 莫莹莹 | Attendance recorder fingerprint capturer servicing unit |
| CN208737549U (en) * | 2018-10-08 | 2019-04-12 | 四川城市职业学院 | A kind of attendance monitoring system |
| CN208861298U (en) * | 2018-11-13 | 2019-05-14 | 河南师范大学 | A kind of fingerprint identification device |
| CN209103370U (en) * | 2019-01-21 | 2019-07-12 | 重庆三峡学院 | A kind of staff attendance punched-card machine that scanning surface of checking card is convenient for cleaning |
| CN210324295U (en) * | 2019-10-18 | 2020-04-14 | 浙江湖州兆龙网络科技有限公司 | Intelligent fingerprint attendance machine |
| CN111223221A (en) * | 2020-01-03 | 2020-06-02 | 重庆特斯联智慧科技股份有限公司 | Intelligent community access control system equipment based on fingerprint identification |
-
2020
- 2020-08-26 CN CN202010871338.XA patent/CN112037353A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10105691A (en) * | 1996-09-30 | 1998-04-24 | Art:Kk | Fingerprint collating device |
| JP2006204471A (en) * | 2005-01-27 | 2006-08-10 | Cosmo Techno System Kk | Fingerprint detecting apparatus |
| CN201616107U (en) * | 2010-04-08 | 2010-10-27 | 笠基电子股份有限公司 | Fingerprint identifier with sterilization function |
| CN107358672A (en) * | 2017-07-19 | 2017-11-17 | 莫莹莹 | Attendance recorder fingerprint capturer servicing unit |
| CN208737549U (en) * | 2018-10-08 | 2019-04-12 | 四川城市职业学院 | A kind of attendance monitoring system |
| CN208861298U (en) * | 2018-11-13 | 2019-05-14 | 河南师范大学 | A kind of fingerprint identification device |
| CN209103370U (en) * | 2019-01-21 | 2019-07-12 | 重庆三峡学院 | A kind of staff attendance punched-card machine that scanning surface of checking card is convenient for cleaning |
| CN210324295U (en) * | 2019-10-18 | 2020-04-14 | 浙江湖州兆龙网络科技有限公司 | Intelligent fingerprint attendance machine |
| CN111223221A (en) * | 2020-01-03 | 2020-06-02 | 重庆特斯联智慧科技股份有限公司 | Intelligent community access control system equipment based on fingerprint identification |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112883841A (en) * | 2021-02-01 | 2021-06-01 | 郑州西亚斯学院 | Artificial intelligence recognition device based on big data |
| CN112883841B (en) * | 2021-02-01 | 2023-01-24 | 郑州西亚斯学院 | Artificial intelligence recognition device based on big data |
| CN112950802A (en) * | 2021-04-09 | 2021-06-11 | 深圳市优服信息技术有限公司 | Enterprise employee is with examination management software device |
| CN112950802B (en) * | 2021-04-09 | 2023-02-28 | 深圳市优服信息技术有限公司 | Enterprise employee is with examination management software device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112037353A (en) | Business administration is with device of checking card based on rotatory discernment | |
| CN112349012A (en) | IC card access control equipment | |
| CN111946161A (en) | Two-dimensional code intelligence lock based on internet | |
| CN108492394A (en) | A kind of fingerprint attendance machine with sliding cover | |
| CN200953131Y (en) | Keyboard antipollution device | |
| CN209589161U (en) | A kind of water-saving remote transmitting water meter with Anti-dismantling warning function | |
| CN208544572U (en) | A kind of explosive box | |
| CN110223405A (en) | A kind of intelligent Checking on Work Attendance machine | |
| CN200964343Y (en) | Cutter for injection bottle | |
| CN113378639A (en) | Fingerprint identification system of intelligent ITO glass | |
| CN111179491A (en) | Entrance guard punched-card machine outside fingerprint cleaning device based on internet | |
| CN208921727U (en) | A kind of quick test box for medicine | |
| CN113309416A (en) | Man-machine intelligent epidemic situation fingerprint lock device capable of avoiding corrosion | |
| CN206836553U (en) | Bull personal nursing device | |
| CN213373979U (en) | Portable ultraviolet sterilizer | |
| CN214751929U (en) | Take fingerprint sampler of ultraviolet disinfection function | |
| CN202345204U (en) | Hand-held dust-absorbing blackboard eraser | |
| CN111605339A (en) | Disinfection cabinet is delivered to contactless accounting document | |
| CN220726030U (en) | Coded lock of power distribution cabinet | |
| CN220208307U (en) | Biological characteristic entrance guard's device | |
| CN216118863U (en) | Acquisition module of fingerprint acquisition instrument | |
| CN213665018U (en) | Automatic closing box cover | |
| CN111589756B (en) | Automatic clear electronic commerce fingerprint encryption device | |
| CN216091565U (en) | Epidemic situation prevention and control non-contact gate control device | |
| CN201438307U (en) | Fingerprint reading device with sterilization function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201204 |
|
| WW01 | Invention patent application withdrawn after publication |