CN214042387U

CN214042387U - Attendance device with face recognition function

Info

Publication number: CN214042387U
Application number: CN202120262037.7U
Authority: CN
Inventors: 廖东培; 陈皓
Original assignee: Shenzhen Tianyue Zhichuang Technology Co ltd
Current assignee: Shenzhen Tianyue Zhichuang Technology Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-08-24
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses an attendance device with face recognition function, which comprises a base, a box body is rotatably arranged on the base, a support rod is inserted in the box body in a sliding manner, an attendance machine is fixedly arranged at one end of the support rod, a connecting plate is fixedly connected with the side part of the support rod, a third groove is arranged at one end of the connecting plate, a roller is rotatably arranged in the third groove, a first fixing plate and a second fixing plate are respectively and fixedly arranged in the box body, and a second groove is arranged at one side of the first fixing plate and one side of the second fixing plate, so that the height of the attendance machine can be conveniently adjusted, the speed accuracy for acquiring face images is improved to a certain extent, the attendance machine is convenient for people with different heights to use, the attendance machine is more stable to move in the process of adjusting the height, and the shaking of the attendance machine is reduced, the service life of the attendance machine is prolonged to a certain extent.

Description

Attendance device with face recognition function

Technical Field

The utility model relates to a face identification technical field specifically is an attendance device with face identification function.

Background

The face recognition is a biological recognition technology for carrying out identity recognition based on face feature information of people, and the face recognition utilizes a camera or a camera to collect images or video streams containing faces, automatically detects and tracks the faces in the images, and further carries out a series of related application operations on the detected face images. The technology comprises image acquisition, feature positioning, identity confirmation, identity search and the like, a user can almost acquire a face image in an unconscious state without specially matching with face acquisition equipment, the user can acquire the face image without directly contacting with the equipment, and most of the existing attendance checking devices have a face recognition function.

The attendance device that has face identification function among the prior art is fixed mounting at a certain height for the majority, be not convenient for adjust from top to bottom, for guaranteeing that the speed of gathering facial image is fast with the degree of accuracy height, the user of different heights or stepping up or bowing, it is very inconvenient to use, and some attendance devices that have height adjustment function remove the unstable condition of process occasionally adjusting, the attendance device can appear rocking, the life of attendance device has been reduced to a certain extent, therefore we need propose an attendance device that has face identification function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attendance device with face identification function is convenient for highly adjust the attendance machine, has improved the speed degree of accuracy who gathers face image to a certain extent, and the people of the different heights of being convenient for use, makes the attendance machine make its more stable that removes at the in-process of height-adjusting, has reduced rocking of attendance machine, has improved the life of attendance machine to a certain extent to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an attendance device with face identification function, includes the base, it installs the box to rotate on the base, the inside slip of box is pegged graft there is the bracing piece, the one end fixed mounting of bracing piece has the attendance machine, the lateral part fixedly connected with connecting plate of bracing piece, the third recess has been seted up to the one end of connecting plate, the gyro wheel is installed in the inside rotation of third recess, the inside of box fixed mounting respectively has first fixed plate and second fixed plate, the second recess has been seted up to one side of first fixed plate and second fixed plate, the gyro wheel is located the inside of second recess, fixed mounting has the sleeve on the box, the bracing piece slides and pegs graft in telescopic inside.

Preferably, the base sets up to the base of prismoid form, there is first motor inside the base through motor frame fixed mounting, base fixed connection is passed to first motor output shaft one end in the bottom of box.

Preferably, a second rotating shaft is rotatably installed between the first fixing plate and the second fixing plate, a cylindrical gear is fixedly sleeved on the second rotating shaft, a first groove is formed in the supporting rod, a rack is fixedly installed inside the first groove, and the cylindrical gear is meshed with the rack.

Preferably, a second motor is fixedly mounted inside the box body through a fixing frame, one end of an output shaft of the second motor is fixedly connected with a first rotating shaft through a coupler, and one end of the first rotating shaft is rotatably mounted at the inner top of the box body through a bearing.

Preferably, a first bevel gear is fixedly sleeved on the first rotating shaft, a second bevel gear is fixedly sleeved on the second rotating shaft, and the first bevel gear is meshed with the second bevel gear.

Preferably, the inner wall of the sleeve is provided with a sliding groove, the supporting rod is fixedly provided with a sliding block, and the sliding block is slidably arranged inside the sliding groove.

Preferably, the connecting plates are provided with four groups, the bottom of the second groove is provided with an arc shape, and the second groove and the rollers are correspondingly arranged.

Preferably, the sliding chutes are four groups arranged in an array, the sliding blocks are semi-cylindrical sliding blocks, and the sliding chutes and the sliding blocks are correspondingly arranged.

Preferably, the attendance machine is provided with a camera, a display screen, a fingerprint identification area and a key respectively.

Preferably, the first motor and the second motor are both set to be positive and negative rotating motors.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the design of the second motor, the first bevel gear, the second bevel gear, the first rotating shaft, the second rotating shaft, the cylindrical gear and the rack, the second motor drives the first rotating shaft to rotate, the first rotating shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the second rotating shaft to rotate, the second rotating shaft drives the cylindrical gear to rotate, the cylindrical gear drives the rack to move, and the rack drives the supporting rod to move up and down, the utility model discloses be convenient for adjust the height of the attendance machine, improve the speed accuracy of acquiring the face image to a certain extent, be convenient for people with different heights to use;

2. through the gyro wheel, the second recess, the sleeve, the design of spout and slider, the lateral part fixedly connected with connecting plate of bracing piece one end, the third recess has been seted up to the one end of connecting plate, and the gyro wheel is installed in the inside rotation of third recess, and the gyro wheel is located the inside of second recess, and the spout has been seted up to telescopic inner wall, and fixed mounting has the slider on the bracing piece, and slider slidable mounting is in the inside of spout, and the bracing piece removes and drives the gyro wheel and roll in the inside of second recess, and the slider slides in the inside of spout, the utility model discloses make the attendance machine make its removal more stable at height-adjusting's in-process, reduced rocking of attendance machine, improved the life of attendance machine to a certain extent.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic side view of the rack, the connecting plate, the roller and the second groove of the present invention;

fig. 3 is a schematic top view of the third groove, the roller and the second groove of the present invention;

fig. 4 is a schematic view of the overlooking structure of the sleeve, the sliding chute, the sliding block and the supporting rod of the present invention.

In the figure: 1. a base; 2. a first motor; 3. a box body; 4. a second motor; 5. a first bevel gear; 6. a second bevel gear; 7. a first rotating shaft; 8. a first fixing plate; 9. a second fixing plate; 10. a rack; 11. a second rotating shaft; 12. a cylindrical gear; 13. a support bar; 14. an attendance machine; 15. a camera; 16. a display screen; 17. a fingerprint identification area; 18. pressing a key; 19. a first groove; 20. a connecting plate; 21. a roller; 22. a second groove; 23. a third groove; 24. a sleeve; 25. a chute; 26. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an attendance device with a face recognition function comprises a base 1, a box body 3 is rotatably mounted on the base 1, the base 1 is arranged into a frustum pyramid-shaped base, a first motor 2 is fixedly mounted inside the base 1 through a motor frame, one end of an output shaft of the first motor 2 penetrates through the base 1 and is fixedly connected to the bottom of the box body 3, the first motor 2 drives the box body 3 to rotate, a support rod 13 is slidably inserted into the box body 3, a second rotating shaft 11 is rotatably mounted between a first fixing plate 8 and a second fixing plate 9, a cylindrical gear 12 is fixedly sleeved on the second rotating shaft 11, the second rotating shaft 11 drives the cylindrical gear 12 to rotate, a first groove 19 is formed in the support rod 13, a rack 10 is fixedly mounted inside the first groove 19, the cylindrical gear 12 is meshed with the rack 10, the cylindrical gear 12 drives the rack 10 to move, and the rack 10 drives the support rod 13 to move up and down;

a second motor 4 is fixedly installed inside the box body 3 through a fixing frame, the first motor 2 and the second motor 4 are both set to be positive and negative rotating motors, the first motor 2 drives the box body 3 to rotate in a positive and negative direction, the box body 3 drives the attendance machine 14 to rotate, the influence of light on face recognition is reduced, one end of an output shaft of the second motor 4 is fixedly connected with a first rotating shaft 7 through a coupler, the second motor 4 drives the first rotating shaft 7 to rotate, one end of the first rotating shaft 7 is rotatably installed at the inner top of the box body 3 through a bearing, a first bevel gear 5 is fixedly sleeved on the first rotating shaft 7, the first rotating shaft 7 drives the first bevel gear 5 to rotate, a second bevel gear 6 is fixedly sleeved on the second rotating shaft 11, the first bevel gear 5 is meshed with the second bevel gear 6, and the first bevel gear 5 drives the second bevel gear 6 to rotate, and the second bevel gear 6 drives the second rotating shaft 11 to rotate;

one end of the support rod 13 is fixedly provided with an attendance machine 14, the attendance machine 14 is respectively provided with a camera 15 and a display screen 16, the fingerprint identification device comprises a fingerprint identification area 17 and a key 18, wherein a connecting plate 20 is fixedly connected to the side part of one end of a supporting rod 13, the connecting plate 20 and the supporting rod 13 are vertically arranged, four groups of connecting plates 20 are arranged, a third groove 23 is formed in one end of the connecting plate 20, a roller 21 is rotatably arranged in the third groove 23, a first fixing plate 8 and a second fixing plate 9 are respectively and fixedly arranged in a box body 3, the first fixing plate 8 and the second fixing plate 9 are arranged in an aligned mode, a second groove 22 is formed in one side of each of the first fixing plate 8 and the second fixing plate 9, the bottom of the second groove 22 is provided with an arc shape, the second groove 22 and the roller 21 are correspondingly arranged, the roller 21 is positioned in the second groove 22, and the supporting rod 13 moves to drive the roller 21 to roll in the second groove 22;

fixed mounting has sleeve 24 on box 3, sleeve 24 sets up to square sleeve, and bracing piece 13 slides and pegs graft in sleeve 24's inside, and spout 25 has been seted up to sleeve 24's inner wall, and fixed mounting has slider 26 on the bracing piece 13, and slider 26 slidable mounting is in the inside of spout 25, and spout 25 is the array and is provided with four groups, and slider 26 sets up to the slider of semicircle column, and spout 25 and slider 26 correspond the setting, increase the stability of bracing piece 13 at the removal in-process.

The working principle is as follows: when the device is used, when the height of the attendance machine 14 needs to be adjusted, the second motor 4 is started, the second motor 4 drives the first rotating shaft 7 to rotate, the first rotating shaft 7 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the second rotating shaft 11 to rotate, the second rotating shaft 11 drives the cylindrical gear 12 to rotate, the cylindrical gear 12 drives the rack 10 to move, the rack 10 drives the supporting rod 13 to move up and down, the supporting rod 13 moves to drive the roller 21 to roll in the second groove 22, and the sliding block 26 slides in the sliding groove 25, so that the height of the attendance machine 14 can be adjusted, and the stability of the supporting rod 13 in the moving process is improved.

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

1. The utility model provides an attendance device with face identification function, includes base (1), its characterized in that: a box body (3) is rotatably arranged on the base (1), a support rod (13) is inserted in the box body (3) in a sliding manner, one end of the support rod (13) is fixedly provided with an attendance machine (14), the side part of the support rod (13) is fixedly connected with a connecting plate (20), one end of the connecting plate (20) is provided with a third groove (23), a roller (21) is rotatably arranged in the third groove (23), a first fixing plate (8) and a second fixing plate (9) are respectively fixedly arranged in the box body (3), one side of the first fixing plate (8) and one side of the second fixing plate (9) are provided with a second groove (22), the roller (21) is positioned in the second groove (22), a sleeve (24) is fixedly mounted on the box body (3), and the support rod (13) is inserted in the sleeve (24) in a sliding mode.

2. The attendance device with the face recognition function according to claim 1, characterized in that: base (1) sets up to the base of prismoid form, there is first motor (2) inside base (1) through motor frame fixed mounting, base (1) fixed connection in the bottom of box (3) is passed to first motor (2) output shaft one end.

3. The attendance device with the face recognition function according to claim 2, characterized in that: a second rotating shaft (11) is rotatably installed between the first fixing plate (8) and the second fixing plate (9), a cylindrical gear (12) is fixedly sleeved on the second rotating shaft (11), a first groove (19) is formed in the supporting rod (13), a rack (10) is fixedly installed inside the first groove (19), and the cylindrical gear (12) is meshed with the rack (10).

4. The attendance device with the face recognition function according to claim 3, characterized in that: the inside of box (3) has second motor (4) through mount fixed mounting, the first pivot (7) of shaft coupling fixedly connected with is passed through to second motor (4) output shaft one end, the one end of first pivot (7) is passed through the bearing and is rotated and install in the interior top of box (3).

5. The attendance device with the face recognition function according to claim 4, characterized in that: fixed cover on first pivot (7) has connect first bevel gear (5), fixed cover is connected with second bevel gear (6) on second pivot (11), first bevel gear (5) and second bevel gear (6) meshing.

6. The attendance device with the face recognition function according to claim 1, characterized in that: the inner wall of the sleeve (24) is provided with a sliding groove (25), the supporting rod (13) is fixedly provided with a sliding block (26), and the sliding block (26) is slidably arranged inside the sliding groove (25).

7. The attendance device with the face recognition function according to claim 1, characterized in that: the connecting plates (20) are provided with four groups, the bottom of the second groove (22) is provided with an arc shape, and the second groove (22) and the rollers (21) are correspondingly arranged.

8. The attendance device with the face recognition function according to claim 6, characterized in that: the sliding grooves (25) are four groups in an array, the sliding blocks (26) are semi-cylindrical sliding blocks, and the sliding grooves (25) and the sliding blocks (26) are correspondingly arranged.

9. The attendance device with the face recognition function according to claim 1, characterized in that: the attendance machine (14) is provided with a camera (15), a display screen (16), a fingerprint identification area (17) and a key (18) respectively.

10. The attendance device with the face recognition function according to claim 5, characterized in that: the first motor (2) and the second motor (4) are both set to be positive and negative rotating motors.