CN216412210U

CN216412210U - Novel attendance machine

Info

Publication number: CN216412210U
Application number: CN202122753428.1U
Authority: CN
Inventors: 钱荣; 代艳堂
Original assignee: Jingzhou Guotai Information Engineering Co ltd
Current assignee: Jingzhou Guotai Information Engineering Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-29
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the field of attendance machines, and discloses a novel attendance machine which comprises an attendance machine body and is characterized in that a display screen, a key area and a card reader are arranged on the front side of the attendance machine body, a mounting groove is formed in the front side of the attendance machine body, a driving motor is fixedly arranged on the inner wall of the front side of the attendance machine body, and a driving tooth is fixedly arranged on an output shaft of the driving motor. The utility model has the following advantages and effects: when using, can release fingerprint identification ware and discern, protect in the retractable mounting groove when not using, through servo motor, drive gear, the cooperation of apron and rack, can seal the mounting groove, thereby avoid external dust adhesion on fingerprint identification ware's response position, through the air-blower, the cooperation of blowing pipe and blowhole, can give the dust on the fingerprint identification ware response position and blow off, avoid the dust too much and reduced fingerprint identification ware's sensitivity, guaranteed to punch the card efficiency.

Description

Novel attendance machine

Technical Field

The utility model relates to the technical field of attendance machines, in particular to a novel attendance machine.

Background

The attendance machine is widely applied, and generally, the attendance machine is provided with an induction panel and is used for induction card punching in modes of IC cards, fingerprints and the like.

However, dust and impurities are easily accumulated in the position of the fingerprint identifier of the existing attendance machine, especially in places with more dust, such as factories and construction sites, the sensitivity of the fingerprint identifier is reduced, and then the card cannot be quickly recognized, so that a novel attendance machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel attendance machine which has the effects of conveniently cleaning dust and impurities on a fingerprint identifier, improving the sensitivity of the fingerprint identifier and ensuring the card punching speed.

The technical purpose of the utility model is realized by the following technical scheme: the attendance machine comprises an attendance machine body and is characterized in that a display screen, a key area and a card reader are arranged on the front side of the attendance machine body, a mounting groove is formed in the front side of the attendance machine body, a driving motor is fixedly arranged on the inner wall of the front side of the attendance machine body, a driving tooth is fixedly arranged on an output shaft of the driving motor, two driving lead screws are rotatably arranged on the inner wall of the rear side of the mounting groove, driven teeth are fixedly arranged at the rear ends of the two driving lead screws, the driving tooth is meshed with the two driven teeth, threaded cylinders are respectively sleeved on the outer sides of the two driving lead screws in a threaded manner, a mounting plate is fixedly arranged at the front ends of the two threaded cylinders, a fingerprint recognizer is fixedly arranged on the front side of the mounting plate, sliding grooves are respectively formed in the inner wall of the top and the inner wall of the bottom of the mounting groove, a servo motor is fixedly arranged on the inner wall of the rear side of the sliding grooves, and a driving gear is fixedly arranged on the output shaft of the servo motor, sliding sleeve is equipped with the apron in the spout, the rear side of apron is opened and is equipped with the recess, the fixed pinion rack that is provided with on the inner wall of one side of recess, pinion rack and drive gear mesh mutually, the fixed air-blower that is provided with in one side of attendance machine body, the fixed intercommunication of the end of giving vent to anger of air-blower has the blowing pipe, a plurality of blowholes have been seted up to one side of blowing pipe.

Through adopting above-mentioned technical scheme, through driving motor, the initiative tooth, from the tooth, the drive lead screw, the cooperation of screw thread section of thick bamboo and mounting panel, the back-and-forth movement of the fingerprint identification ware of being convenient for, when using, can release the fingerprint identification ware and discern the card of punching, can retract the mounting groove when not using, through servo motor, drive gear, the cooperation of apron and rack, can seal the mounting groove, thereby avoid external dust adhesion on the induction position of fingerprint identification ware, simultaneously through the air-blower, the cooperation of blowing pipe and blowhole, can give the dust on the fingerprint identification ware induction position and blow off, avoid the dust too much and reduced fingerprint identification ware's sensitivity, guaranteed the efficiency of punching the card.

The utility model is further provided with: a fixing groove is formed in the inner wall of one side of the mounting groove, and the blowing pipe is fixedly arranged in the fixing groove.

Through adopting above-mentioned technical scheme, fix in the fixed slot through the blowing pipe to do not hinder mounting panel and fingerprint identification ware's antedisplacement.

The utility model is further provided with: the mounting plate is sleeved in the mounting groove in a sliding mode.

Through adopting above-mentioned technical scheme, be convenient for lead the mounting panel, make its more stable that removes.

The utility model is further provided with: fixed central controller that is provided with on the rear side inner wall of attendance machine body, display screen, button area, card reader and fingerprint identification ware all are electric connection with central controller.

By adopting the technical scheme, the display screen, the key area, the card reader and the fingerprint recognizer are conveniently and uniformly controlled and allocated through the central controller.

The utility model is further provided with: the louvres have all been seted up to the front and back side of attendance machine body, all fixedly in two louvres be provided with the filter screen.

Through adopting above-mentioned technical scheme, through the cooperation of louvre and filter screen, can dispel the heat dustproof protection to the attendance machine body.

The utility model is further provided with: the blowpipe is located between apron and the mounting panel, the apron is located the front side of mounting panel.

Through adopting above-mentioned technical scheme, be convenient for seal the fingerprint identification ware in the mounting groove, the blowing pipe of being convenient for simultaneously gives the dust on fingerprint identification ware response position and blows off.

The utility model has the beneficial effects that:

1. the utility model is convenient for the fingerprint recognizer to move back and forth through the matching of the driving motor, the driving tooth, the driven tooth, the driving screw rod, the threaded cylinder and the mounting plate, can push out the fingerprint recognizer for recognizing and checking a card when in use, and can retract into the mounting groove for protection when not in use.

2. The mounting groove can be sealed through the matching of the servo motor, the driving gear, the cover plate and the rack, so that external dust is prevented from being adhered to the sensing position of the fingerprint identifier.

3. According to the utility model, through the matching of the air blower, the air blowing pipe and the air blowing hole, dust on the sensing position of the fingerprint recognizer can be blown off, the sensitivity of the fingerprint recognizer is prevented from being reduced due to excessive dust, and the card punching efficiency is ensured.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel attendance machine provided by the utility model;

fig. 2 is a sectional view of the section A-A of the novel attendance machine provided by the utility model;

fig. 3 is a right side view of the novel attendance machine provided by the utility model;

fig. 4 is a schematic structural diagram of a part B of the novel attendance machine provided by the utility model;

fig. 5 is a schematic structural diagram of a part C of the novel attendance machine provided by the utility model.

In the figure, 1, an attendance machine body; 2. a filter screen; 3. a display screen; 4. a key area; 5. a card reader; 6. mounting grooves; 7. a central controller; 8. a cover plate; 9. a fingerprint identifier; 10. mounting a plate; 11. a blowpipe; 12. a blower; 13. a drive motor; 14. a driving tooth; 15. a driven tooth; 16. driving the screw rod; 17. a threaded barrel; 18. an air blowing hole; 19. a chute; 20. a groove; 21. a toothed plate; 22. a servo motor; 23. the gears are driven.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a novel attendance machine, which comprises an attendance machine body 1, and is characterized in that a display screen 3, a key area 4 and a card reader 5 are arranged on the front side of the attendance machine body 1, a mounting groove 6 is arranged on the front side of the attendance machine body 1, a driving motor 13 is fixedly arranged on the inner wall of the front side of the attendance machine body 1, a driving tooth 14 is fixedly arranged on an output shaft of the driving motor 13, two driving lead screws 16 are rotatably arranged on the inner wall of the rear side of the mounting groove 6, driven teeth 15 are fixedly arranged at the rear ends of the two driving lead screws 16, the driving tooth 14 is engaged with the two driven teeth 15, threaded cylinders 17 are respectively and threadedly sleeved on the outer sides of the two driving lead screws 16, a mounting plate 10 is fixedly arranged at the front ends of the two threaded cylinders 17, a fingerprint identifier 9 is fixedly arranged at the front side of the mounting plate 10, sliding grooves 19 are respectively arranged on the inner wall of the top and the inner wall of the bottom of the mounting groove 6, fixed servo motor 22 that is provided with on the rear side inner wall of spout 19, the fixed drive gear 23 that is provided with on servo motor 22's the output shaft, sliding sleeve is equipped with apron 8 in the spout 19, recess 20 has been seted up to the rear side of apron 8, the fixed pinion rack 21 that is provided with on one side inner wall of recess 20, pinion rack 21 meshes with drive gear 23 mutually, the fixed air-blower 12 that is provided with in one side of attendance machine body 1, the fixed intercommunication of the end of giving vent to anger of air-blower 12 has blowpipe 11, a plurality of blowholes 18 have been seted up to one side of blowpipe 11.

Specifically, a fixing groove is formed in the inner wall of one side of the mounting groove 6, and the blowing pipe 11 is fixedly arranged in the fixing groove.

Specifically, the mounting plate 10 is slidably sleeved in the mounting groove 6.

Specifically, a central controller 7 is fixedly arranged on the inner wall of the rear side of the attendance machine body 1, and the display screen 3, the key area 4, the card reader 5 and the fingerprint identifier 9 are all electrically connected with the central controller 7.

Specifically, the louvres have all been seted up to attendance machine body 1's front and back side, all fixedly in two louvres be provided with filter screen 2.

In particular, the blower pipe 11 is located between the cover plate 8 and the mounting plate 10, the cover plate 8 being located on the front side of the mounting plate 10.

In the utility model, when in use, the driving motor 13 is started, the driving motor 13 drives the driving tooth 14 to rotate, the driving tooth 14 drives the two driven teeth 15 and the driving screw rod 16 to synchronously rotate, the driving screw rod 16 drives the two threaded cylinders 17, the mounting plate 10 and the fingerprint recognizer 9 to move forwards, and further the fingerprint recognizer 9 can be pushed out of the mounting groove 6, personnel can carry out recognition and card punching through the card reader 5 and the fingerprint recognizer 9, when the fingerprint recognizer is not in use, the driving motor 13 is reversely started, so that the mounting plate 10 and the fingerprint recognizer 9 move backwards and reset, at the moment, the blower 12 can provide blowing air for the blowing pipe 11, and the blowing air is blown out from the blowing hole 18, thereby dust on the sensing position of the fingerprint recognizer 9 can be blown off, further, the sensitivity of the fingerprint recognizer 9 is reduced due to excessive dust, the recognition and card punching efficiency is ensured, and the two servo motors 22 are simultaneously started, two servo motor 22 have driven the antiport of two drive gear 23, two drive gear 23 have driven two pinion racks 21 and apron 8 be close to each other, and then can seal mounting groove 6, avoid external dust adhesion on fingerprint identification ware 9's inductive position, when using next time, the antedisplacement of mounting panel 10, can give the release to the dust in mounting groove 6, guarantee the cleanness in mounting groove 6, cooperation through louvre and filter screen 2, can dispel the heat dustproof protection to attendance machine body 1.

Claims

1. A novel attendance machine comprises an attendance machine body (1) and is characterized in that a display screen (3), a key area (4) and a card reader (5) are arranged on the front side of the attendance machine body (1), a mounting groove (6) is formed in the front side of the attendance machine body (1), a driving motor (13) is fixedly arranged on the inner wall of the front side of the attendance machine body (1), a driving tooth (14) is fixedly arranged on an output shaft of the driving motor (13), two driving screw rods (16) are rotatably arranged on the inner wall of the rear side of the mounting groove (6), driven teeth (15) are fixedly arranged at the rear ends of the two driving screw rods (16), the driving tooth (14) is meshed with the two driven teeth (15), threaded sleeves are respectively arranged on the outer sides of the two driving screw rods (16) and are provided with threaded cylinders (17), a mounting plate (10) is fixedly arranged at the front ends of the two threaded cylinders (17), a fingerprint recognizer (9) is fixedly arranged on the front side of the mounting plate (10), sliding grooves (19) are respectively arranged on the top inner wall and the bottom inner wall of the mounting groove (6), a servo motor (22) is fixedly arranged on the inner wall of the rear side of the sliding chute (19), a driving gear (23) is fixedly arranged on an output shaft of the servo motor (22), a cover plate (8) is sleeved in the sliding groove (19) in a sliding manner, a groove (20) is formed in the rear side of the cover plate (8), a toothed plate (21) is fixedly arranged on the inner wall of one side of the groove (20), the toothed plate (21) is meshed with the driving gear (23), an air blower (12) is fixedly arranged on one side of the attendance machine body (1), the air outlet end of the air blower (12) is fixedly communicated with a blowing pipe (11), and one side of the blowing pipe (11) is provided with a plurality of blowing holes (18).

2. The novel attendance machine as claimed in claim 1, wherein: a fixing groove is formed in the inner wall of one side of the mounting groove (6), and the blowing pipe (11) is fixedly arranged in the fixing groove.

3. The novel attendance machine as claimed in claim 1, wherein: the mounting plate (10) is sleeved in the mounting groove (6) in a sliding manner.

4. The novel attendance machine of claim 2, characterized in that: fixedly on the rear side inner wall of attendance machine body (1) be provided with central controller (7), display screen (3), button district (4), card reader (5) and fingerprint identification ware (9) all are electric connection with central controller (7).

5. The novel attendance machine as claimed in claim 1, wherein: the front side and the rear side of the attendance machine body (1) are provided with heat dissipation holes, and filter screens (2) are fixedly arranged in the two heat dissipation holes.

6. The novel attendance machine as claimed in claim 1, wherein: the blowpipe (11) is located between the cover plate (8) and the mounting plate (10), and the cover plate (8) is located on the front side of the mounting plate (10).