CN219800191U

CN219800191U - Face identification attendance device

Info

Publication number: CN219800191U
Application number: CN202321000243.6U
Authority: CN
Inventors: 齐尚龙; 吴崧; 陈鹏
Original assignee: Lanzhou Landa Elf New Technology Co ltd
Current assignee: Lanzhou Landa Elf New Technology Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-03
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a face recognition attendance device which comprises a control board and a base station, wherein the base station is rotationally connected with a rotary drum, a cavity is arranged in the rotary drum, a lifting rod is moved in the cavity, a position adjusting mechanism is arranged in the cavity, the position adjusting mechanism comprises a rack for pushing the lifting rod to move up and down in the cavity of the rotary drum, the top end of the lifting rod is fixedly connected with a rotation fixing frame, the rotation fixing frame is rotationally connected with a camera, an information confirmation device is fixedly arranged on the lifting rod through the mounting frame, and the information confirmation device is connected with a camera circuit.

Description

Face identification attendance device

Technical Field

The utility model relates to the technical field of face recognition, in particular to a face recognition attendance device.

Background

Face Recognition (Face Recognition) is a biological Recognition technology for performing identity Recognition based on facial feature information of a person, wherein the Face Recognition utilizes a camera or a camera to collect images or video streams containing the Face, automatically detects and tracks the Face in the images, and further performs a series of related application operations on the detected Face images, and technically comprises image collection, feature positioning, identity confirmation, searching and the like;

most of the existing attendance checking devices with the face recognition function are fixedly arranged at a certain height, users with different heights can not use the attendance checking devices conveniently by cushioning feet or bending down, people are required to go to a specific place to perform attendance checking and card punching, and facial information of the people cannot be automatically collected to perform attendance checking and card punching;

therefore, we design a face recognition attendance device.

Disclosure of Invention

The utility model aims to solve the problems that users with different heights or feet are padded or bent down, the use is very inconvenient, people need to go to a specific place to perform attendance checking and card punching, and the face information of the people cannot be automatically collected to perform attendance checking and card punching in the prior art, and provides a face recognition attendance checking device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a face identification attendance device, includes control panel and base station, the rotation is connected with the rotary drum on the base station, be equipped with the cavity in the rotary drum, it has the lifter to remove in the cavity, be equipped with position adjustment mechanism in the cavity, position adjustment mechanism is including being used for promoting the rack that the lifter reciprocated in the rotary drum cavity, lifter top fixedly connected with rotates the mount, rotate on the mount and be connected with the camera, there is information confirmation equipment through mounting bracket fixed mounting on the lifter, information confirmation equipment and camera circuit connection.

Preferably, a cavity is formed in the base, a first motor is fixedly installed in the cavity, and the output end of the first motor is fixedly connected with the rotary drum.

Preferably, the position adjustment mechanism further includes:

the face gear is coaxially arranged with the rotary drum through a shaft and is arranged in a cavity of the rotary drum;

the electric telescopic rod and the first straight gear are arranged on the inner wall of the cavity of the rotary drum, and the output end of the electric telescopic rod is fixedly connected with the first straight gear.

Preferably, the rack is fixedly connected with the lifting rod.

Preferably, the outer side wall of the camera is fixedly provided with a second motor through a mounting plate, and the output end of the second motor is fixedly connected with a third spur gear.

Preferably, the camera both sides are all fixedly connected with connecting axle, one of them fixedly connected with second straight-tooth wheel on the connecting axle, second straight-tooth wheel meshes with the third straight-tooth wheel mutually.

Preferably, the base bottom is equipped with a plurality of support foot rest that are used for strutting arrangement, the control panel all is connected with first motor, second motor and electric telescopic handle circuit.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the camera is used for collecting the human images, the electric telescopic rod, the first motor and the second motor are controlled by the control panel to move the camera to a position suitable for collecting the human faces, the data of the human faces are automatically collected, the collected information is transmitted to the information confirmation equipment, and the attendance checking is automatically recorded when the information is successfully matched, so that the method is efficient and convenient.

2. When the camera recognizes a portrait, the electric telescopic rod is controlled by the control board to move the first straight gear to the position meshed with the face gear, and the face gear is driven by the first motor to rotate, so that the first straight gear is meshed with the rack for transmission, the lifting rod drives the camera to a proper height, and the face information can be conveniently collected.

3. When the camera is adjusted to a proper height, the output end of the electric telescopic rod is controlled to retract by the control board, the first motor is controlled to drive the rotary drum to rotate at the moment, so that the rotation adjustment of the horizontal plane of the camera is realized, the angle adjustment of the camera on the vertical plane is realized by controlling the second motor to drive the third spur gear to be in meshed transmission with the second spur gear, the degree of freedom is high, and the automatic acquisition of face information is facilitated.

Drawings

Fig. 1 is a schematic structural diagram of a face recognition attendance device according to the present utility model;

fig. 2 is a front view of a face recognition attendance device according to the present utility model;

fig. 3 is a schematic diagram of a position adjusting mechanism of a face recognition attendance device according to the present utility model;

fig. 4 is a schematic diagram of a camera connection structure of a face recognition attendance device provided by the utility model.

In the figure: 1. a base station; 2. a first motor; 3. a rotating drum; 4. a lifting rod; 5. rotating the fixing frame; 6. a camera; 7. an information confirmation device; 8. face gears; 9. an electric telescopic rod; 10. a first straight gear; 11. a rack; 12. a connecting shaft; 13. a second spur gear; 14. a second motor; 15. a third spur gear; 16. and supporting the foot rest.

Detailed Description

Referring to fig. 1-4, a face recognition attendance device comprises a control board and a base station 1, wherein a rotary drum 3 is rotationally connected to the base station 1, a cavity is arranged in the rotary drum 3, a lifting rod 4 is moved in the cavity, a position adjusting mechanism is arranged in the cavity, and the position adjusting mechanism is used for adjusting the height of a camera 6 and the angle of a horizontal plane;

the position adjusting mechanism comprises a rack 11 for pushing the lifting rod 4 to move up and down in the cavity of the rotary drum 3, wherein the outer side wall of the lifting rod 4 is tightly attached to the inner wall of the cavity of the rotary drum 3, the upward friction force between the lifting rod 4 and the inner wall of the cavity of the rotary drum 3 is larger than the external force born by the lifting rod 4, the position adjusting mechanism further comprises a face gear 8, the face gear 8 is coaxially arranged with the rotary drum 3 through a shaft, the face gear 8 is arranged in the cavity of the rotary drum 3, and the effect of the arrangement is that when a camera 6 recognizes a human image, the control panel controls the electric telescopic rod 9 to move a first straight gear 10 to a position meshed with the face gear 8, and the first straight gear 10 is meshed with the rack 11 for transmission by driving the first motor 2, so that the lifting rod 4 drives the camera 6 to a proper height, and human face information is convenient to collect;

the electric telescopic rod 9 and the first straight gear 10, the electric telescopic rod 9 is arranged on the inner wall of the cavity of the rotary drum 3, the output end of the electric telescopic rod 9 is fixedly connected with the first straight gear 10, and the effect of the arrangement is that the height adjustment or the horizontal rotation adjustment of the camera 6 is switched by controlling the expansion and contraction of the output end of the electric telescopic rod 9.

Referring to fig. 1 and 3, rack 11 and lifter 4 fixed connection, lifter 4 top fixedly connected with rotates mount 5, rotates on the mount 5 and is connected with camera 6, has information confirmation equipment 7 through mounting bracket fixed mounting on the lifter 4, and the effect of setting like this is that when camera 6 automatic acquisition arrives face data with the mode of electric signal with the face information of gathering match with the information that stores in the information confirmation equipment 7, the automatic recording attendance condition, it is simple and convenient high-efficient.

Referring to fig. 1 and 4, the outer side wall of the camera 6 is fixedly provided with a second motor 14 through a mounting plate, the output end of the second motor 14 is fixedly connected with a third spur gear 15, both sides of the camera 6 are fixedly connected with connecting shafts 12, one connecting shaft 12 is fixedly connected with a second spur gear 13, the second spur gear 13 is meshed with the third spur gear 15, the effect of the arrangement is that when the camera 6 is adjusted to a proper height, the output end of an electric telescopic rod 9 is controlled to retract through a control board, at the moment, the first motor 2 is controlled to drive the rotary drum 3 to rotate, rotation adjustment of the horizontal plane of the camera 6 is achieved, the angle adjustment of the camera 6 on a vertical plane is achieved by controlling the second motor 14 to drive the third spur gear 15 to mesh with the second spur gear 13, the degree of freedom is high, and automatic acquisition of face information is facilitated.

Referring to fig. 1, a plurality of supporting foot frames 16 for supporting devices are arranged at the bottom of a base 1, a control board is in circuit connection with a first motor 2, a second motor 14 and an electric telescopic rod 9, and the effect of the arrangement is that the control board controls the electric telescopic rod 9, the first motor 2 and the second motor 14 to move a camera 6 to a position suitable for collecting faces, and collected information is transmitted to an information confirmation device 7 for checking work attendance information confirmation.

The working principle of the utility model is as follows:

firstly, when the camera 6 recognizes a human image, the electric telescopic rod 9 is controlled by the control board to move the first straight gear 10 to a position meshed with the face gear 8, the first motor 2 drives the face gear 8 to rotate, so that the first straight gear 10 is meshed with the rack 11 for transmission, the lifting rod 4 drives the camera 6 to a proper height, the output end of the electric telescopic rod 9 is controlled by the control board to retract, at the moment, the first motor 2 is controlled to drive the rotary drum 3 to rotate, the rotation adjustment of the horizontal plane of the camera 6 is realized, the second motor 14 is controlled to drive the third straight gear 15 to be meshed with the second straight gear 13 for transmission, the angle adjustment of the camera 6 on the vertical plane is realized, the degree of freedom is high, the acquired face information is matched with the information stored in the information confirmation equipment 7 in an electric signal mode when the camera 6 automatically acquires the face data, the attendance condition is recorded automatically, and the method is simple and efficient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a face identification attendance device, includes control panel and base station (1), its characterized in that, rotate on base station (1) and be connected with rotary drum (3), be equipped with the cavity in rotary drum (3), it has lifter (4) to remove in the cavity, be equipped with position adjustment mechanism in the cavity, position adjustment mechanism is including rack (11) that are used for promoting lifter (4) reciprocate in rotary drum (3) cavity, lifter (4) top fixedly connected with rotates mount (5), rotate on rotating mount (5) and be connected with camera (6), there is information confirmation equipment (7) through mounting bracket fixed mounting on lifter (4), information confirmation equipment (7) and camera (6) circuit connection.

2. The face recognition attendance device according to claim 1, wherein the base station (1) is provided with a cavity, a first motor (2) is fixedly installed in the cavity, and the output end of the first motor (2) is fixedly connected with the rotary drum (3).

3. The face recognition attendance device of claim 2, wherein the position adjustment mechanism further comprises:

the face gear (8) is coaxially arranged with the rotary drum (3) through a shaft, and the face gear (8) is arranged in a cavity of the rotary drum (3);

the electric telescopic rod (9) and the first straight gear (10), the electric telescopic rod (9) is arranged on the inner wall of the cavity of the rotary drum (3), and the output end of the electric telescopic rod (9) is fixedly connected with the first straight gear (10).

4. The face recognition attendance device according to claim 1, characterized in that the rack (11) is fixedly connected with the lifting rod (4).

5. The face recognition attendance device according to claim 1, characterized in that the outer side wall of the camera (6) is fixedly provided with a second motor (14) through a mounting plate, and the output end of the second motor (14) is fixedly connected with a third spur gear (15).

6. The face recognition attendance device according to claim 5, wherein the two sides of the camera (6) are fixedly connected with connecting shafts (12), one connecting shaft (12) is fixedly connected with a second spur gear (13), and the second spur gear (13) is meshed with a third spur gear (15).

7. The face recognition attendance device according to claim 1, wherein a plurality of support foot frames (16) for supporting the device are arranged at the bottom of the base station (1), and the control board is electrically connected with the first motor (2), the second motor (14) and the electric telescopic rod (9).