CN113239740A - Auxiliary assembly for self-adjusting fingerprint quick input by using Internet of things technology - Google Patents
Auxiliary assembly for self-adjusting fingerprint quick input by using Internet of things technology Download PDFInfo
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- CN113239740A CN113239740A CN202110427344.0A CN202110427344A CN113239740A CN 113239740 A CN113239740 A CN 113239740A CN 202110427344 A CN202110427344 A CN 202110427344A CN 113239740 A CN113239740 A CN 113239740A
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- movably connected
- rod
- block
- adjusting
- movable block
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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
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y20/00—Information sensed or collected by the things
- G16Y20/40—Information sensed or collected by the things relating to personal data, e.g. biometric data, records or preferences
Abstract
The invention relates to the technical field of fingerprint input, and discloses auxiliary equipment for self-adjusting and fast inputting of fingerprints by using the technology of the Internet of things, which comprises an identification screen, the left side of the identification screen is movably connected with a connecting frame, the left side of the connecting frame is movably connected with a movable block, the left side of the movable block is movably connected with a cleaning block, the left side of the cleaning block is movably connected with a return spring, when the position deviation is pressed by fingers, then the recognition screen applies a transverse thrust to the connecting frame, the thrust is transmitted to the movable block through the connecting frame and finally compresses the return spring to deform the return spring so as to drive the movable block to move, this thrust is transmitted to the connecting seat via the adjusting piston and finally to the recognition screen, so that the recognition screen tilts, therefore, the surface of the identification screen is always in vertical contact with the fingers of the staff, and the effect of automatically adjusting the fingerprint input angle to realize the quick fingerprint input is achieved.
Description
Technical Field
The invention relates to the technical field of fingerprint input, in particular to an auxiliary device for self-adjusting and fast inputting of fingerprints by using the technology of the Internet of things.
Background
As is known to all, employees need to check attendance and punch cards every day when going to work, but partial employees often have the condition of punching cards for others, and the fingerprint card punching device utilizing the Internet of things technology can effectively prevent the condition of punching cards for others among the employees, so that the fingerprint card punching device becomes one of the most popular devices for most enterprises.
In the enterprise that staff's quantity is more, many people can appear waiting for the condition that the fingerprint checked card at peak period of working, the staff will appear like this and will not arrive late because of the circumstances that the device problem of checking card leads to late, so can appear such a condition because general fingerprint identification device need guarantee the straightness that hangs down of finger and discernment face just can effectively discern the fingerprint when the operation, and staff often can't guarantee the angle of pressing of finger at every turn when checking card, equipment self does not have angle adjustment function simultaneously, and there may be sweat stain on part staff's finger surface, also can influence the discernment effect of fingerprint like this.
Therefore, in view of the above, research and improvement are performed on the existing structure and defects, and an auxiliary device for self-adjusting fast fingerprint entry using the internet of things technology is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the auxiliary equipment for automatically adjusting the fingerprint quick input by utilizing the Internet of things technology, which has the advantages of automatically adjusting the fingerprint input angle to realize the fingerprint quick input, automatically dehydrating the surfaces of the fingers of the staff when the fingerprint is input to improve the fingerprint input rate, and solves the problems that the traditional fingerprint identification device has no function of automatically adjusting the angle, and sweat stains exist on the surfaces of partial fingers of the staff to influence the identification effect of the fingerprint.
(II) technical scheme
In order to realize the purposes of automatically adjusting the fingerprint input angle, realizing the rapid input of the fingerprint and automatically dehydrating the finger surface of a staff when the fingerprint is input, and improving the fingerprint input rate, the invention provides the following technical scheme: an auxiliary device for self-interacting fingerprint quick input by using the internet of things technology comprises an identification screen, wherein the left side of the identification screen is movably connected with a connecting frame, the left side of the connecting frame is movably connected with a movable block, the left side of the movable block is movably connected with a cleaning block, the left side of the cleaning block is movably connected with a reset spring, the top of the cleaning block is movably connected with a push rod, the top of the push rod is movably connected with a push block, the left side of the push block is movably connected with a transmission rod, the left side of the transmission rod is movably connected with a pressure rod, the left side of the pressure rod is movably connected with the cleaning spring, the outside of the pressure rod is movably connected with a rotary rod, the left side of the rotary rod is movably connected with a rotary fan blade, the bottom of the movable block is movably connected with a steering block, the bottom of the steering block is movably connected with a pressure piston, the bottom of the pressure piston is movably connected with a pressure air cavity, the left side of the pressurizing air cavity is movably connected with an adjusting air cavity, the top of the adjusting air cavity is movably connected with an adjusting piston, the top of the adjusting piston is movably connected with a connecting seat, the top of the connecting seat is movably connected with an adjusting screw rod, the right side of the adjusting screw rod is movably connected with a knocking gear, and the bottom of the knocking gear is movably connected with a supporting seat.
Preferably, teeth are movably connected to the surface of the inner wall of the rotating rod, and the teeth are engaged with the pressurizing rod.
Preferably, the movable block is connected with the steering block in a sliding mode, and the contact surface of the movable block and the steering block is an inclined surface.
Preferably, the knocking gear is meshed with the adjusting screw, and the knocking gear is movably connected with a knocking rod outside.
Preferably, the outside of the push block is movably connected with a limit groove, and the central axis of the push block, the central axis of the transmission rod and the central axis of the pressurizing rod are in the same straight line.
Preferably, the central axis of the return spring is collinear with the central axes of the movable block and the cleaning block.
(III) advantageous effects
Compared with the prior art, the invention provides the auxiliary equipment for automatically adjusting the fingerprint quick input by utilizing the technology of the Internet of things, and the auxiliary equipment has the following beneficial effects:
1. this utilize auxiliary assembly of self-interacting fingerprint quick input of internet of things, when pressing positional deviation through the finger, the discernment screen can exert a horizontal thrust of link at this moment, this thrust transmits to the movable block and finally compresses reset spring and makes it take place the deformation and drive the movable block motion through the link, because the movable block is the inclined plane with the contact surface that turns to the piece, so can exert a pressure for turning to the piece when the movable block moves, thereby drive the pressurization piston downstream, the pressurization piston is to the gas of extrusion pressurization air cavity inside in the course of downstream, the gas of pressurization air cavity inside to adjusting the air cavity inside at this moment, thereby exert an ascending thrust to the adjusting piston, this thrust transmits to the link through the adjusting piston, and finally transmit to the discernment screen, make the discernment screen take place the slope, thereby guarantee the surface of discernment screen and staff's finger keep perpendicular contact all the time, simultaneously can drive adjusting screw upward movement at the in-process of connecting seat upward movement, because adjusting screw with strike gear engagement, so can drive during the adjusting screw motion and strike gear revolve, strike gear revolve and can make its outside striking rod strike the bottom of discernment screen to produce vibrations, further improvement fingerprint identification's effect, thereby reached the effect that the angle of automatically regulated fingerprint type-in realized the fingerprint and type-in fast.
2. The auxiliary equipment for automatically adjusting and rapidly inputting fingerprints by using the Internet of things technology can drive the movable block to compress the reset spring to deform so as to drive the movable block to move when fingers of employees are not vertically contacted with the surface of the identification screen in use, the cleaning block can be driven simultaneously in the process, when the cleaning block moves, the top of the push rod can move towards the direction far away from the reset spring so as to drive the push block to move, the push block moves to drive the transmission rod to move so as to apply a transverse thrust to the pressurizing rod, the thrust finally compresses the cleaning spring to deform so as to drive the pressurizing rod to move towards the direction far away from the push block, when the pressurizing rod moves, the rotary rod can be driven to rotate so as to drive the rotary fan blade to rotate, the rotary fan blade can generate air flow by rotating, the air flow can be blown towards the surface of the fingers on which the fingerprints are being input, and can effectively help the employees to keep the dryness of the fingers, the success rate of fingerprint input is further improved, and therefore the effect that the finger surface of an employee is automatically dehydrated and the fingerprint input rate is improved when the fingerprint is input is achieved.
Drawings
FIG. 1 is a schematic diagram of an identification screen according to the present invention;
FIG. 2 is a schematic view of a striking tooth configuration according to the present invention;
FIG. 3 is a schematic view of a pressing bar according to the present invention;
FIG. 4 is a schematic view of the structure of the connecting frame of the present invention;
FIG. 5 is a schematic view of an adjusting screw according to the present invention.
In the figure: 1. identifying a screen; 2. a connecting frame; 3. a movable block; 4. cleaning the block; 5. a return spring; 6. a push rod; 7. a push block; 8. a transmission rod; 9. a pressurizing rod; 10. cleaning the spring; 11. rotating the rod; 12. rotating the fan blade; 13. a turning block; 14. a pressurizing piston; 15. a pressurized air cavity; 16. adjusting the air cavity; 17. an adjusting piston; 18. a connecting seat; 19. adjusting the screw rod; 20. knocking the gear; 21. and (4) supporting the base.
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.
Referring to fig. 1-5, an auxiliary device for self-adjusting fingerprint fast input by using internet of things technology comprises an identification screen 1, a connecting frame 2 is movably connected to the left side of the identification screen 1, a movable block 3 is movably connected to the left side of the connecting frame 2, a cleaning block 4 is movably connected to the left side of the movable block 3, a return spring 5 is movably connected to the left side of the cleaning block 4, the central axis of the return spring 5 is collinear with the central axes of the movable block 3 and the cleaning block 4, a push rod 6 is movably connected to the top of the cleaning block 4, a push block 7 is movably connected to the top of the push rod 6, a transmission rod 8 is movably connected to the left side of the push block 7, a pressure rod 9 is movably connected to the left side of the transmission rod 8, a limit groove is movably connected to the outside of the push block 7, the central axis of the push rod 7 is collinear with, the external part of the pressurizing rod 9 is movably connected with a rotating rod 11, the surface of the inner wall of the rotating rod 11 is movably connected with teeth, the teeth are meshed with the pressurizing rod 9, the left side of the rotating rod 11 is movably connected with a rotating fan blade 12, the bottom of the movable block 3 is movably connected with a steering block 13, the movable block 3 is connected with the steering block 13 in a sliding way, the contact surface of the movable block 3 and the steering block 13 is an inclined plane, the bottom of the steering block 13 is movably connected with a pressurizing piston 14, the bottom of the pressurizing piston 14 is movably connected with a pressurizing air cavity 15, the left side of the pressurizing air cavity 15 is movably connected with an adjusting air cavity 16, the top of the adjusting air cavity 16 is movably connected with an adjusting piston 17, the top of the adjusting piston 17 is movably connected with a connecting seat 18, the top of the connecting seat 18 is movably connected with an adjusting screw rod 19, the right side of the adjusting screw rod 19 is movably connected with a knocking gear 20, the knocking gear 20 is meshed with the adjusting screw rod 19, and the external part of the knocking gear 20 is movably connected with the knocking rod, the bottom of the knocking gear 20 is movably connected with a supporting seat 21.
The working principle is as follows: the auxiliary equipment for automatically adjusting the fingerprint quick input by using the Internet of things technology has the advantages that when the auxiliary equipment is used, fingers of staff press on the surface of the identification screen 1, the fingers vertically contact the surface of the identification screen 1 when the auxiliary equipment is normally used, if the fingers press position deviation, the identification screen 1 applies a transverse thrust to the connecting frame 2, the thrust is transmitted to the movable block 3 through the connecting frame 2 and finally compresses the reset spring 5 to deform the movable block 3 so as to drive the movable block 3 to move, because the contact surface of the movable block 3 and the steering block 13 is an inclined surface, when the movable block 3 moves, a pressure is applied to the steering block 13 so as to drive the pressurizing piston 14 to move downwards, and when the pressurizing piston 14 moves downwards, the gas inside the pressurizing air cavity 15 is extruded, and at the moment, the gas inside the pressurizing air cavity 15 moves towards the inside of the adjusting air cavity 16 so as to apply an upward thrust to the adjusting piston 17, this thrust transmits to connecting seat 18 through adjusting piston 17, and finally transmit to discernment screen 1, make discernment screen 1 take place the slope, thereby guarantee discernment screen 1's surface and staff's finger and remain perpendicular contact all the time, can drive adjusting screw 19 upward movement at the in-process of connecting seat 18 upward movement simultaneously, because adjusting screw 19 and the meshing of knocking gear 20, so can drive during the movement of adjusting screw 19 and strike gear 20 and rotate, strike gear 20 and rotate and can make its outside striking rod strike the bottom of discernment screen 1, thereby produce vibrations, further improvement fingerprint identification's effect, thereby the effect of fingerprint quick type is realized to the angle that the automatically regulated fingerprint was typeeed has been reached.
This utilize auxiliary assembly of self-interacting fingerprint of internet of things to type in fast, if staff's finger can drive movable block 3 compression reset spring 5 and make it take place deformation when the surface non-perpendicular contact of discernment screen 1 when using, thereby drive movable block 3 motion, clearance piece 4 can be driven simultaneously in this process, because the bottom and the clearance piece 4 swing joint of push rod 6, so the top of push rod 6 can be to the direction motion of keeping away from reset spring 5 when clearance piece 4 moves, thereby drive ejector pad 7 motion, ejector pad 7 motion can drive transfer line 8 motion and exert a horizontal thrust for pressure lever 9, this thrust finally compresses clearance spring 10 and makes it take place deformation and drive pressure lever 9 to the direction motion of keeping away from ejector pad 7, because the tooth of the surperficial swing joint of rotary rod 11 inner wall meshes with pressure lever 9, so can drive rotary rod 11 when pressure lever 9 moves and rotate, thereby rotary rod 11 rotates and drives rotation fan blade 12 and rotate, rotates fan blade 12 and rotates and can produce the air current, and the air current can blow to the finger surface of typing in the fingerprint, can effectively help the staff to keep the dry degree of finger, further improves the success rate that the fingerprint was typed to automatic finger surface dehydration to the staff when having reached the fingerprint and having improved the effect that the fingerprint was typed the rate.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 an utilize auxiliary assembly of quick type-in of self-interacting fingerprint of internet of things, includes discernment screen (1), its characterized in that: the identification screen is characterized in that a connecting frame (2) is movably connected to the left side of the identification screen (1), a movable block (3) is movably connected to the left side of the connecting frame (2), a cleaning block (4) is movably connected to the left side of the movable block (3), a reset spring (5) is movably connected to the left side of the cleaning block (4), a push rod (6) is movably connected to the top of the cleaning block (4), a push block (7) is movably connected to the top of the push rod (6), a transmission rod (8) is movably connected to the left side of the push block (7), a pressure rod (9) is movably connected to the left side of the transmission rod (8), a cleaning spring (10) is movably connected to the left side of the pressure rod (9), a rotary rod (11) is movably connected to the outside of the pressure rod (9), a rotary fan blade (12) is movably connected to the left side of the rotary rod (11), and a steering block (13) is movably connected to the bottom of the movable block (3), the steering block (13) bottom swing joint has pressurization piston (14), pressurization piston (14) bottom swing joint has pressurization air cavity (15), pressurization air cavity (15) left side swing joint has regulation air cavity (16), regulation air cavity (16) top swing joint has adjusting piston (17), adjusting piston (17) top swing joint has connecting seat (18), connecting seat (18) top swing joint has adjusting screw (19), adjusting screw (19) right side swing joint has knocking gear (20), knocking gear (20) bottom swing joint has supporting seat (21).
2. The auxiliary device for self-adjusting rapid fingerprint entry by using the internet of things technology as claimed in claim 1, wherein: teeth are movably connected to the surface of the inner wall of the rotating rod (11) and meshed with the pressurizing rod (9).
3. The auxiliary device for self-adjusting rapid fingerprint entry by using the internet of things technology as claimed in claim 1, wherein: the movable block (3) is connected with the steering block (13) in a sliding mode, and the contact surface of the movable block (3) and the steering block (13) is an inclined surface.
4. The auxiliary device for self-adjusting rapid fingerprint entry by using the internet of things technology as claimed in claim 1, wherein: the knocking gear (20) is meshed with the adjusting screw rod (19), and a knocking rod is movably connected to the outside of the knocking gear (20).
5. The auxiliary device for self-adjusting rapid fingerprint entry by using the internet of things technology as claimed in claim 1, wherein: the outside swing joint of ejector pad (7) has the spacing groove, and the central axis of ejector pad (7) and the central axis of transfer line (8), pressure bar (9) are the collinear.
6. The auxiliary device for self-adjusting rapid fingerprint entry by using the internet of things technology as claimed in claim 1, wherein: the central axis of the reset spring (5) is in the same straight line with the central axes of the movable block (3) and the cleaning block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110427344.0A CN113239740A (en) | 2021-04-21 | 2021-04-21 | Auxiliary assembly for self-adjusting fingerprint quick input by using Internet of things technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110427344.0A CN113239740A (en) | 2021-04-21 | 2021-04-21 | Auxiliary assembly for self-adjusting fingerprint quick input by using Internet of things technology |
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| Publication Number | Publication Date |
|---|---|
| CN113239740A true CN113239740A (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110427344.0A Pending CN113239740A (en) | 2021-04-21 | 2021-04-21 | Auxiliary assembly for self-adjusting fingerprint quick input by using Internet of things technology |
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| CN (1) | CN113239740A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331890A (en) * | 2019-07-24 | 2019-10-15 | 温州吉鸿建筑信息科技有限公司 | A kind of finger-print puzzle lock using gear drive compressed air |
| CN111967416A (en) * | 2020-08-24 | 2020-11-20 | 夏向阳 | Fingerprint collection device convenient to continuous operation |
| CN111986342A (en) * | 2020-08-31 | 2020-11-24 | 广州广裕企业管理有限公司 | But angle regulation and fingerprint punched-card machine that has disinfection function |
| CN112037354A (en) * | 2020-08-26 | 2020-12-04 | 刘鹏程 | Fingerprint identification attendance equipment based on thing networking |
| CN112465998A (en) * | 2020-11-23 | 2021-03-09 | 东莞市华盈企业代理有限公司 | Business administration is with auxiliary assembly who improves efficiency of checking card and reduce disease spreading rate |
-
2021
- 2021-04-21 CN CN202110427344.0A patent/CN113239740A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331890A (en) * | 2019-07-24 | 2019-10-15 | 温州吉鸿建筑信息科技有限公司 | A kind of finger-print puzzle lock using gear drive compressed air |
| CN111967416A (en) * | 2020-08-24 | 2020-11-20 | 夏向阳 | Fingerprint collection device convenient to continuous operation |
| CN112037354A (en) * | 2020-08-26 | 2020-12-04 | 刘鹏程 | Fingerprint identification attendance equipment based on thing networking |
| CN111986342A (en) * | 2020-08-31 | 2020-11-24 | 广州广裕企业管理有限公司 | But angle regulation and fingerprint punched-card machine that has disinfection function |
| CN112465998A (en) * | 2020-11-23 | 2021-03-09 | 东莞市华盈企业代理有限公司 | Business administration is with auxiliary assembly who improves efficiency of checking card and reduce disease spreading rate |
Non-Patent Citations (1)
| Title |
|---|
| 朱定见: "《机械系统设计过程及方法探究》", 31 July 2019 * |
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