CN112037354A - Fingerprint identification attendance equipment based on thing networking - Google Patents
Fingerprint identification attendance equipment based on thing networking Download PDFInfo
- Publication number
- CN112037354A CN112037354A CN202010873082.6A CN202010873082A CN112037354A CN 112037354 A CN112037354 A CN 112037354A CN 202010873082 A CN202010873082 A CN 202010873082A CN 112037354 A CN112037354 A CN 112037354A
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- CN
- China
- Prior art keywords
- fixedly connected
- shell
- movably connected
- connecting rod
- fingerprint identification
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
- F16H37/124—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
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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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (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 fingerprint identification, in particular to fingerprint identification attendance equipment based on the Internet of things, wherein the left side and the right side of the upper surface of a shell are fixedly connected with top shells, the interior of the shell is movably connected with a first air bag, one end of the first air bag is movably connected with a first connecting rod, one end of the first connecting rod is movably connected with a recording plate, the top end of the first air bag movably penetrates through the upper surface of the shell and is fixedly connected with a first pressure rod, the bottom end of the first air bag movably penetrates through the interior of the shell and is fixedly connected with a second pressure rod, the bottom end of the interior of the shell is fixedly connected with an air storage box below the recording plate, the first air bag deforms and extrudes the first pressure rod to enable the first pressure rod to move upwards, the first pressure rod moves upwards to extrude water in a water storage bag to be sprayed onto the recording plate in a mist shape, and a push plate, the device has the function of wetting and drying the finger, and is beneficial to the recording of the fingerprint on the optical fingerprint identification device.
Description
Technical Field
The invention relates to the technical field of fingerprint identification, in particular to fingerprint identification attendance equipment based on the Internet of things.
Background
The fingerprint identification technology is frequently applied to the entrance guard and attendance checking functions in a one-card system, and the application direction of the fingerprint identification technology comprises four types, namely a secret system and a place needing high safety protection; secondly, the technology of identity authentication aiming at large-scale population; thirdly, citizen application for urban public affairs; and fourthly, the system enters the authentication application of the Internet virtual world from the real life, when the employee attendance at work, the fingerprint needs to be recorded in advance and stored in the card punch, and when the employee attendance at work, the identity can be identified by recording the same fingerprint again.
Due to the limitation of a fingerprint acquisition principle, an optical fingerprint acquirer is difficult to acquire clear fingerprint images of dry fingers, the problem that the product is low in dry finger identification rate and high in false rejection rate is caused, the problem is more obvious when the fingers are dry, the fingers of a large number of people cannot be identified particularly under cold weather conditions in winter in the north, the force and the range of the fingers pressing the radio recording plate are possibly uneven when the fingerprints are input, the fingerprints and the radio recording plate generate staggered force, the fingerprints are difficult to identify on the surface of the radio recording plate and need to be input again, the card punching efficiency is reduced, and the time of workers is wasted.
Disclosure of Invention
In order to solve the technical problems, the invention provides fingerprint identification attendance equipment based on the internet of things, which is achieved by the following specific technical means:
a fingerprint identification attendance device based on the Internet of things comprises a shell, wherein top shells are fixedly connected to the left side and the right side of the upper surface of the shell, a first air bag is movably connected inside the shell, a first connecting rod is movably connected to one end of the first air bag, a recording plate is movably connected to one end of the first connecting rod, a first pressure rod is fixedly connected to the top end of the first air bag and movably penetrates through the upper surface of the shell, a second pressure rod is fixedly connected to the bottom end of the first air bag and movably penetrates through the inside of the shell, an air storage tank is fixedly connected to the inner bottom end of the shell and is positioned below the recording plate, an air bag seat is fixedly connected to the outer wall of the air storage tank, a second air bag is fixedly connected to the bottom end of the second pressure rod and is positioned inside the air bag seat, an air guide tube is fixedly connected to the outer surface of the second air bag, and one end, the inner part of the gas storage box is movably connected with a piston plate, the bottom end of the piston plate is fixedly connected with a rubber plate in the gas storage box, one side of the piston plate is meshed with a first gear, a belt is movably connected to a rotating shaft of the first gear, the other end of the belt is movably connected with a turntable, the outer surface of the turntable is movably connected with a vibration page, the top end of a first pressure rod is fixedly connected with an adjusting rod in the top shell, the other end of the adjusting rod is movably connected with a toothed plate, one side of the toothed plate is meshed with a second gear, the outer surface of the second gear is movably connected with a second connecting rod, the top end of the second connecting rod is fixedly connected with a sliding block, the outer wall of the sliding block is movably connected with a first sliding groove in the inner wall of the top shell, the outer surface of the sliding block is movably connected with a third connecting rod, and the outer wall of the third connecting, the outer surface of the third connecting rod is fixedly connected with a push plate inside the second sliding groove, and one end of the push plate is fixedly connected with a water storage bag.
Preferably, the recording plate and the bottom end of the inner portion of the shell are fixedly connected with an elastic rod, and the left end and the right end of the recording plate are movably connected with a first connecting rod.
Preferably, the second air bag is fixedly connected with a spring inside, and the second air bag is made of rubber.
Preferably, the outer wall of the piston plate is fixedly connected with a rack, and the top end of the rack is located below the recording plate.
As optimization, the middle of the adjusting rod is movably connected with a connecting rod, and the position of the middle point of the adjusting rod is unchanged.
Preferably, the sliding block is vertically arranged, the second sliding groove is horizontally arranged, and the outer surface of the water storage bag is attached to the inner wall of the top shell and is provided with a liquid outlet hole.
The invention has the following beneficial effects:
1. this fingerprint identification attendance equipment based on thing networking, contact the messenger through finger and radio and record between the board and record and take place the displacement downwards and drive the first gasbag of first connecting rod extrusion of its both sides, first gasbag takes place deformation and extrudees first depression bar and makes first depression bar rebound, first depression bar shifts up the water in the extrusion water storage bag and is vaporific blowout to the radio and record board on, the other end that drives the regulation pole when first depression bar shifts up moves down, it moves down to adjust the pole drive pinion rack, the pinion rack drives the second gear and takes place the rotation, and then make the second connecting rod upwards pass the slider, consequently the slider drives the inside horizontal migration of third connecting rod in the push pedal, and then make the push pedal also extrude the water storage bag and spray water mist, play the effect of moist dry finger, help the type-in of fingerprint on optical fingerprint identification equipment.
2. This fingerprint identification attendance equipment based on thing networking, it moves down to take place the second depression bar that deformation drove its lower extreme through first gasbag to move down, inside second depression bar extrusion second gasbag made the inside gas of second gasbag enter into the gas storage tank along the air duct, the inside pressure increase of gas storage tank makes the rubber slab drive the piston board and shifts up, the piston board shifts up and drives first gear rotation, first gear passes through the belt and drives the carousel synchronous revolution, under the effect of centrifugal force, the axle center is kept away from gradually and hits the radio and record board to the outer end of the vibrations page or leaf of carousel surface swing joint, make the radio and record board take place slight vibrations, so as to adjust the crisscross power between fingerprint and the radio and record board, make the fingerprint be typeeed more easily, the time that the staff's attendance was beaten the card.
Drawings
Fig. 1 is a schematic view of a mounting structure of the recording board according to the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
FIG. 3 is a schematic view of the gas storage tank of the present invention.
FIG. 4 is a schematic view of the mounting structure of the vibrating blade of the present invention.
FIG. 5 is a schematic view of the internal structure of the top case of the present invention.
In the figure: 1. a housing; 2. a top shell; 3. a recording board; 4. a turntable; 5. a first link; 6. a first air bag; 7. a first pressure lever; 8. a second compression bar; 9. an air bag seat; 10. a second air bag; 11. an air duct; 12. a gas storage tank; 13. a piston plate; 14. a rubber plate; 15. a rack; 16. a first gear; 17. a belt; 18. vibrating the page; 19. adjusting a rod; 20. a toothed plate; 21. a second gear; 22. a second link; 23. a slider; 24. a first chute; 25. a third link; 26. a second chute; 27. pushing the plate; 28. a water storage bag.
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.
Please refer to fig. 1-5, a fingerprint identification attendance device based on internet of things, comprising a housing 1, wherein the left and right sides of the upper surface of the housing 1 are fixedly connected with a top shell 2, the inside of the housing 1 is movably connected with a first air bag 6, one end of the first air bag 6 is movably connected with a first connecting rod 5, one end of the first connecting rod 5 is movably connected with a recording plate 3, the top end of the first air bag 6 is movably connected with a first pressing rod 7 penetrating through the upper surface of the housing 1, the bottom end of the first air bag 6 is movably connected with a second pressing rod 8 penetrating through the inside of the housing 1, the recording plate 3 and the inside bottom end of the housing 1 are fixedly connected with elastic rods, and the left and right ends of the recording plate 3 are movably connected with the first connecting rod 5.
Wherein the bottom end of the inner part of the shell 1 is fixedly connected with a gas storage tank 12 below the recording plate 3, the outer wall of the gas storage tank 12 is fixedly connected with an air bag seat 9, the bottom end of a second pressure lever 8 is fixedly connected with a second air bag 10 inside the air bag seat 9, the inner part of the second air bag 10 is fixedly connected with a spring, the second air bag 10 is made of rubber, the outer surface of the second air bag 10 is fixedly connected with an air duct 11, one end of the air duct 11 is fixedly connected inside the gas storage tank 12, the inner part of the gas storage tank 12 is movably connected with a piston plate 13, the bottom end of the piston plate 13 is fixedly connected with a rubber plate 14 inside the gas storage tank 12, one side of the piston plate 13 is engaged with a first gear 16, the rotating shaft of the first gear 16 is movably connected with a belt 17, the other end of the belt 17 is movably connected with a rotating disc 4, the outer surface of the rotating, the top end of the rack 15 is positioned below the recording plate 3, under the action of centrifugal force, the outer end of the vibration page 18 movably connected with the outer surface of the turntable 4 gradually gets away from the axis and strikes the recording plate 3, so that the recording plate 3 generates slight vibration, the alternating force between the fingerprint and the recording plate 3 is adjusted, the fingerprint is recorded more easily, and the time for checking the attendance of staff is saved.
Wherein the top end of the first pressure lever 7 is fixedly connected with an adjusting lever 19 inside the top shell 2, the middle of the adjusting lever 19 is movably connected with a connecting rod, the middle point position of the adjusting lever 19 is unchanged, the other end of the adjusting lever 19 is movably connected with a toothed plate 20, one side of the toothed plate 20 is engaged with a second gear 21, the outer surface of the second gear 21 is movably connected with a second connecting rod 22, the top end of the second connecting rod 22 is fixedly connected with a sliding block 23, the outer wall of the sliding block 23 and the inner wall of the top shell 2 are movably connected with a first sliding groove 24, the outer surface of the sliding block 23 is movably connected with a third connecting rod 25, the outer wall of the third connecting rod 25 and the inner wall of the top shell 2 are movably connected with a second sliding groove 26, the outer surface of the third connecting rod 25 and the inside of the second sliding groove 26 are fixedly connected with a push plate 27, one end of the push, the outer surface of the water storage bag 28 is attached to the inner wall of the top shell 2 and is provided with a liquid outlet hole, the recording plate 3 is displaced downwards through the contact between fingers and the recording plate 3, the first connecting rods 5 on two sides of the recording plate are driven to extrude the first air bag 6, the first air bag 6 is deformed and extrudes the first pressure rod 7 to enable the first pressure rod 7 to move upwards, the first pressure rod 7 moves upwards to extrude water in the water storage bag 28 to be sprayed to the recording plate 3 in a mist shape, the effect of wetting and drying fingers is achieved, and the recording of fingerprints on the optical fingerprint identification equipment is facilitated.
The working principle is as follows: when the finger-type recording and playing device is used, the recording and playing plate 3 is displaced downwards through the contact between fingers and the recording and playing plate 3, the first connecting rods 5 at two sides of the recording and playing plate are driven to extrude the first air bag 6, the first air bag 6 is deformed and extrudes the first pressure rod 7 to enable the first pressure rod 7 to move upwards, the first pressure rod 7 moves upwards to extrude water in the water storage bag 28 to be sprayed to the top shell 2 in a mist shape, the first pressure rod 7 moves upwards and simultaneously drives the other end of the adjusting rod 19 to move downwards, the adjusting rod 19 drives the toothed plate 20 to move downwards, the toothed plate 20 drives the second gear 21 to rotate, so that the second connecting rod 22 pushes the sliding block 23 upwards, the sliding block 23 drives the third connecting rod 25 to move horizontally in the pushing plate 27, the pushing plate 27 also extrudes the water storage bag 28 to spray water mist, the effect of wetting and drying fingers is achieved, the recording of fingerprints on an optical fingerprint identification device is facilitated, the first air bag 6 deforms to drive the second, the second pressure bar 8 extrudes the second air bag 10 to enable air inside the second air bag 10 to enter the air storage box 12 along the air guide pipe 11, the pressure inside the air storage box 12 is increased to enable the rubber plate 14 to drive the piston plate 13 to move upwards, the piston plate 13 moves upwards to drive the first gear 16 to rotate, the first gear 16 drives the rotary table 4 to synchronously rotate through the belt 17, under the action of centrifugal force, the outer end of the vibration page 18 movably connected with the outer surface of the rotary table 4 is gradually away from the axis and strikes the recording plate 3, the recording plate 3 is slightly vibrated, and therefore the alternating force between the fingerprint and the recording plate 3 is adjusted, the fingerprint is more easily recorded, the time of attendance checking and card checking of staff is saved, the spring is connected inside the second air bag 10 and is beneficial to fast recovery of the whole equipment, and the equipment can be repeatedly utilized under the condition of multiple persons.
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 (6)
1. The utility model provides a fingerprint identification attendance equipment based on thing networking, includes shell (1), its characterized in that: the upper surface left and right sides of shell (1) all fixedly connected with topshell (2), the inside swing joint of shell (1) has first gasbag (6), the one end swing joint of first gasbag (6) has first connecting rod (5), the one end swing joint of first connecting rod (5) has radio board (3), the top and the activity of first gasbag (6) run through the upper surface fixedly connected with first depression bar (7) of shell (1), the bottom and the activity of first gasbag (6) run through the inside fixedly connected with second depression bar (8) of shell (1), the inside bottom of shell (1) just is located the below fixedly connected with gas storage tank (12) of radio board (3), the outer wall fixedly connected with gasbag seat (9) of gas storage tank (12), the bottom of second depression bar (8) just is located the inside fixedly connected with second gasbag (10) of gasbag seat (9), the outer surface of the second air bag (10) is fixedly connected with an air guide tube (11), one end of the air guide tube (11) is fixedly connected inside the air storage box (12), the inside of the air storage box (12) is movably connected with a piston plate (13), the bottom end of the piston plate (13) is positioned inside the air storage box (12) and is fixedly connected with a rubber plate (14), one side of the piston plate (13) is meshed with a first gear (16), a belt (17) is movably connected onto a rotating shaft of the first gear (16), the other end of the belt (17) is movably connected with a rotary table (4), and the outer surface of the rotary table (4) is movably connected with a vibration page (18);
the top end of the first pressure lever (7) is fixedly connected with an adjusting lever (19) inside the top shell (2), the other end of the adjusting lever (19) is movably connected with a toothed plate (20), one side of the toothed plate (20) is engaged with a second gear (21), the outer surface of the second gear (21) is movably connected with a second connecting rod (22), the top end of the second connecting rod (22) is fixedly connected with a sliding block (23), the outer wall of the sliding block (23) is movably connected with a first sliding groove (24) on the inner wall of the top shell (2), the outer surface of the sliding block (23) is movably connected with a third connecting rod (25), the outer wall of the third connecting rod (25) is movably connected with a second sliding groove (26) on the inner wall of the top shell (2), the outer surface of the third connecting rod (25) is fixedly connected with a push plate (27) inside the second sliding groove (26), one end of the push plate (27) is fixedly connected with a water storage bag (28).
2. The fingerprint identification attendance device based on the internet of things as claimed in claim 1, wherein: the recording board (3) and the inner bottom end of the shell (1) are fixedly connected with an elastic rod, and the left end and the right end of the recording board (3) are movably connected with a first connecting rod (5).
3. The fingerprint identification attendance device based on the internet of things as claimed in claim 1, wherein: the spring is fixedly connected to the inside of the second air bag (10), and the second air bag (10) is made of rubber.
4. The fingerprint identification attendance device based on the internet of things as claimed in claim 1, wherein: the outer wall of the piston plate (13) is fixedly connected with a rack (15), and the top end of the rack (15) is positioned below the recording plate (3).
5. The fingerprint identification attendance device based on the internet of things as claimed in claim 1, wherein: the middle of the adjusting rod (19) is movably connected with a connecting rod, and the position of the middle point of the adjusting rod (19) is unchanged.
6. The fingerprint identification attendance device based on the internet of things as claimed in claim 1, wherein: the sliding block (23) is vertically arranged, the second sliding groove (26) is horizontally arranged, and the outer surface of the water storage bag (28) is attached to the inner wall of the top shell (2) and is provided with a liquid outlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873082.6A CN112037354A (en) | 2020-08-26 | 2020-08-26 | Fingerprint identification attendance equipment based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873082.6A CN112037354A (en) | 2020-08-26 | 2020-08-26 | Fingerprint identification attendance equipment based on thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112037354A true CN112037354A (en) | 2020-12-04 |
Family
ID=73580042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010873082.6A Withdrawn CN112037354A (en) | 2020-08-26 | 2020-08-26 | Fingerprint identification attendance equipment based on thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112037354A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113239740A (en) * | 2021-04-21 | 2021-08-10 | 陆加四 | Auxiliary assembly for self-adjusting fingerprint quick input by using Internet of things technology |
| CN113634415A (en) * | 2021-10-14 | 2021-11-12 | 松誉隆智能科技（江苏）有限公司 | Intelligent spraying equipment with real-time monitoring function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368298A (en) * | 2011-11-12 | 2012-03-07 | 东莞市中控电子技术有限公司 | Double-finger, single finger and rolling fingerprints acquisition, registration and identification apparatus |
| CN107066925A (en) * | 2016-12-30 | 2017-08-18 | 上海摩软通讯技术有限公司 | A kind of fingerprint acquisition device and method |
| CN107609539A (en) * | 2017-10-13 | 2018-01-19 | 南昌欧菲生物识别技术有限公司 | Fingerprint recognition module and electronic installation |
| CN208312604U (en) * | 2018-02-11 | 2019-01-01 | 天津大学 | A kind of unlocked by fingerprint device not influenced by Skin Dryness |
| CN208848273U (en) * | 2018-11-19 | 2019-05-10 | 佛山职业技术学院 | A kind of door access machine with internet of things functional |
-
2020
- 2020-08-26 CN CN202010873082.6A patent/CN112037354A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368298A (en) * | 2011-11-12 | 2012-03-07 | 东莞市中控电子技术有限公司 | Double-finger, single finger and rolling fingerprints acquisition, registration and identification apparatus |
| CN107066925A (en) * | 2016-12-30 | 2017-08-18 | 上海摩软通讯技术有限公司 | A kind of fingerprint acquisition device and method |
| CN107609539A (en) * | 2017-10-13 | 2018-01-19 | 南昌欧菲生物识别技术有限公司 | Fingerprint recognition module and electronic installation |
| CN208312604U (en) * | 2018-02-11 | 2019-01-01 | 天津大学 | A kind of unlocked by fingerprint device not influenced by Skin Dryness |
| CN208848273U (en) * | 2018-11-19 | 2019-05-10 | 佛山职业技术学院 | A kind of door access machine with internet of things functional |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113239740A (en) * | 2021-04-21 | 2021-08-10 | 陆加四 | Auxiliary assembly for self-adjusting fingerprint quick input by using Internet of things technology |
| CN113634415A (en) * | 2021-10-14 | 2021-11-12 | 松誉隆智能科技（江苏）有限公司 | Intelligent spraying equipment with real-time monitoring function |
| CN113634415B (en) * | 2021-10-14 | 2021-12-07 | 松誉隆智能科技（江苏）有限公司 | Intelligent spraying equipment with real-time monitoring function |
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Application publication date: 20201204 |
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