CN213879960U

CN213879960U - Face recognition machine

Info

Publication number: CN213879960U
Application number: CN202022885075.6U
Authority: CN
Inventors: 曹锋; 孙燕雯
Original assignee: Hangzhou Yumu Information Technology Co ltd
Current assignee: Hangzhou Yumu Information Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-03
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a face recognition machine in the field of face recognition, which comprises a base, wherein the upper end of the base is rotatably connected with a threaded cylinder, the circumference of the threaded cylinder is fixedly connected with annular teeth, the side end of the annular teeth is meshed with a first gear, the lower end of the first gear is fixedly connected with a first motor, and the lower end of the first motor is fixedly connected with the base; the thread cylinder is internally threaded with a thread column, a guide groove is formed in the thread column, a baffle is slidably connected in the guide groove, the lower end of the baffle is fixedly connected with a guide rod, and the lower end of the guide rod is fixedly connected with the base; screw thread post upper end fixedly connected with box, fixedly connected with camera and second motor in the box, second motor rear end fixedly connected with pivot, pivot periphery fixedly connected with second gear and first half gear, second gear lower extreme meshing have the third gear, fixedly connected with fixed axle in the third gear, the utility model discloses simple structure the cost of manufacture is low, only needs simple operation just can reach the washing to face identification machine.

Description

Face recognition machine

Technical Field

The utility model relates to a face identification field specifically is a face identification machine.

Background

With the improvement of the accuracy of face recognition algorithms, the vigorous development of internet big data and the emergence of faster and more efficient computing chips, face recognition systems are being widely applied in the fields of safety, commerce and the like. The face recognition machine can integrate the functions of face real-time image acquisition, identity card acquisition, black and white list 1: N recognition and the like, and is widely applied to the fields of commerce, security and the like, such as attendance checking, entrance guard, security inspection and the like.

However, when the existing face recognition machine is used, the surface of the camera is covered with one layer of dust due to the fact that the existing face recognition machine is placed outside for a long time, when face recognition is carried out, the surface of the camera is covered with one layer of dust, face recognition cannot be carried out, self-cleaning cannot be carried out during traditional face recognition, therefore, a worker is required to clean the surface of the camera, and the labor intensity of the worker is increased.

Therefore, the utility model provides a face recognition machine to solve the problem of proposing among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a face identification machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a face recognition machine comprises a base, wherein a threaded cylinder is rotatably connected to the upper end of the base, annular teeth are fixedly connected to the circumferential surface of the threaded cylinder, a first gear is meshed with the side end of each annular tooth, a first motor is fixedly connected to the lower end of each first gear, and the lower end of each first motor is fixedly connected with the base; a threaded column is connected with the threaded barrel in an internal thread mode, a guide groove is formed in the threaded column, a baffle is connected in the guide groove in a sliding mode, the lower end of the baffle is fixedly connected with a guide rod, and the lower end of the guide rod is fixedly connected with a base; the upper end of the threaded column is fixedly connected with a box body, a camera and a second motor are fixedly connected in the box body, the rear end of the second motor is fixedly connected with a rotating shaft, a second gear and a first half gear are fixedly connected to the circumferential surface of the rotating shaft, the lower end of the second gear is meshed with a third gear, a fixed shaft is fixedly connected in the third gear, the front end of the fixed shaft is rotatably connected with the inner wall of the box body, and the rear end of the fixed shaft is fixedly connected with the second half gear; the box body is rotatably connected with a transmission shaft, and the circumferential surface of the transmission shaft is fixedly connected with a fourth gear and a fifth gear; the front end of the transmission shaft is fixedly connected with a swing arm, and the rear end of the swing arm is fixedly connected with a brush.

As a further aspect of the present invention: the camera upper end fixedly connected with dead lever, dead lever upper end and box inner wall fixed connection can reach the fixed to the camera like this at the during operation for the fixed more firm of camera.

As a further aspect of the present invention: fixedly connected with fixing base in the box, the fixing base internal rotation is connected with pivot and transmission shaft, like this at the during operation, can reach the fixed of counter spindle and transmission shaft for the rotation of pivot and transmission shaft is more stable.

As a further aspect of the present invention: the thread shapes of the thread cylinder and the thread column are triangular, so that when the thread cylinder works, the thread column can be stably locked at a required height when the thread column is lifted to a certain height due to the self-locking property of the triangular threads.

As a further aspect of the present invention: the guide grooves correspond to the guide rods one to one, and the guide grooves are symmetrically distributed on two sides of the threaded column, so that the threaded column can move more stably during working.

Advantageous effects

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

by matching the box body, the second motor, the rotating shaft, the second gear, the first half gear, the fixed seat, the fixed shaft, the third gear, the second half gear, the transmission shaft, the fourth gear and the fifth gear, the second motor is started, thereby driving the first half gear to rotate, the rotation of the first half gear drives the fifth gear engaged with the first half gear to rotate, at this time, the transmission shaft is enabled to rotate, and then the swing arm is driven to swing, the brush is driven to brush the surface of the camera, when the first half gear is separated from the fifth gear, the second half gear is meshed with the fourth gear, and then driving the fourth gear to rotate, at this moment, the swing arm can swing back, thereby achieving the purpose of brushing the camera back and forth, solving the problem that the camera cannot be self-cleaned, greatly reducing the labor intensity of workers and enabling the face recognition of the workers to be clearer.

Drawings

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

FIG. 2 is a schematic structural view of the whole interior of the middle box body of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention;

fig. 4 is a schematic structural view of a middle front view partial section of the present invention;

fig. 5 is an enlarged schematic structural view of a portion B in fig. 4 according to the present invention;

fig. 6 is an enlarged schematic structural view of a portion C in fig. 4 according to the present invention.

In the figure: 1-base, 2-thread cylinder, 3-annular tooth, 4-first gear, 5-first motor, 6-thread column, 7-box, 8-swing arm, 9-camera, 10-brush, 11-fixed rod, 12-second motor, 13-rotating shaft, 14-second gear, 15-first half gear, 16-fixed seat, 17-fixed shaft, 18-third gear, 19-second half gear, 20-transmission shaft, 21-fourth gear, 22-fifth gear, 23-guide groove, 24-baffle and 25-guide rod.

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 to 6, in an embodiment of the present invention, a face recognition machine includes a base 1, a threaded cylinder 2 is rotatably connected to an upper end of the base 1, a circumferential surface of the threaded cylinder 2 is fixedly connected with an annular tooth 3, a first gear 4 is engaged with a side end of the annular tooth 3, a lower end of the first gear 4 is fixedly connected with a first motor 5, and a lower end of the first motor 5 is fixedly connected with the base 1; the thread cylinder 2 is internally threaded with a thread column 6, a guide groove 23 is formed in the thread column 6, a baffle plate 24 is slidably connected in the guide groove 23, the lower end of the baffle plate 24 is fixedly connected with a guide rod 25, and the lower end of the guide rod 25 is fixedly connected with the base 1; the upper end of the threaded column 6 is fixedly connected with a box body 7, a camera 9 and a second motor 12 are fixedly connected in the box body 7, the rear end of the second motor 12 is fixedly connected with a rotating shaft 13, the circumferential surface of the rotating shaft 13 is fixedly connected with a second gear 14 and a first half gear 15, the lower end of the second gear 14 is meshed with a third gear 18, a fixed shaft 17 is fixedly connected in the third gear 18, the front end of the fixed shaft 17 is rotatably connected with the inner wall of the box body 7, and the rear end of the fixed shaft 17 is fixedly connected with a second half gear 19; the box body 7 is rotatably connected with a transmission shaft 20, and the circumferential surface of the transmission shaft 20 is fixedly connected with a fourth gear 21 and a fifth gear 22; the front end of the transmission shaft 20 is fixedly connected with a swing arm 8, and the rear end of the swing arm 8 is fixedly connected with a brush 10.

The upper end of the camera 9 is fixedly connected with a fixing rod 11, and the upper end of the fixing rod 11 is fixedly connected with the inner wall of the box body 7, so that the camera 9 can be fixed during working, and the camera 9 is more firmly fixed; a fixed seat 16 is fixedly connected in the box body 7, and a rotating shaft 13 and a transmission shaft 20 are rotatably connected in the fixed seat 16, so that the rotating shaft 13 and the transmission shaft 20 can be fixed when the box body works, and the rotating shaft 13 and the transmission shaft 20 can rotate more stably; the thread shapes of the thread cylinder 2 and the thread column 6 are triangular, so that when the thread cylinder works, the thread column 6 can be stably locked at a required height when being lifted to a certain height due to the self-locking property of the triangular threads; the guide grooves 23 and the guide rods 25 correspond to each other one by one and are symmetrically distributed on two sides of the threaded column 6, so that the threaded column 6 can move more stably during operation.

The utility model discloses a theory of operation is:

use the utility model discloses the time, place the required with this device, open first motor 5, and then drive first gear 4 and rotate, first gear 4 is driving the cyclic annular tooth 3 rotation of meshing with it, and then is driving a screw thread section of thick bamboo 2 and is rotating, then make under the effect of guide way 23 and guide bar 25 and remove with 2 threaded connection's of a screw thread post 6, and then drive box 7 and shift up, when rising to a take the altitude, at this moment close first motor 5, just so can reach the purpose of the height of adjustment face identification machine.

When the face recognition machine is cleaned, the second motor 12 is started, and then the rotating shaft 13 is driven to rotate, at this time, the second gear 14 and the first half gear 15 are driven to rotate, the first half gear 15 is driven to rotate, the fifth gear 22 meshed with the first half gear is driven to rotate, at this time, the transmission shaft 20 is driven to rotate under the action of the fixed seat 16, and then the swing arm 8 is driven to swing, at this time, the brush 10 is driven to brush the surface of the camera 9, at the same time, the third gear 18 meshed with the second gear 14 is driven to rotate under the action of the fixed shaft 17, and then the second half gear 19 is driven to rotate, at this time, when the first half gear 15 is separated from the fifth gear 22, the second half gear 19 is just meshed with the fourth gear 21, at this time, the swing arm 8 is driven to swing back, thereby the purpose of cleaning the surface of the camera 9 is achieved, the utility model has simple structure and low manufacturing cost, the face recognition machine can be cleaned only by simple operation, so that the labor intensity of workers is greatly reduced, and the face recognition of the workers is clearer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a face recognition machine, includes base (1), its characterized in that: the upper end of the base (1) is rotatably connected with a threaded cylinder (2), the circumferential surface of the threaded cylinder (2) is fixedly connected with an annular tooth (3), the side end of the annular tooth (3) is engaged with a first gear (4), the lower end of the first gear (4) is fixedly connected with a first motor (5), and the lower end of the first motor (5) is fixedly connected with the base (1); the thread cylinder (2) is connected with a thread column (6) in an internal thread mode, a guide groove (23) is formed in the thread column (6), a baffle (24) is connected in the guide groove (23) in a sliding mode, the lower end of the baffle (24) is fixedly connected with a guide rod (25), and the lower end of the guide rod (25) is fixedly connected with the base (1); the upper end of the threaded column (6) is fixedly connected with a box body (7), a camera (9) and a second motor (12) are fixedly connected in the box body (7), the rear end of the second motor (12) is fixedly connected with a rotating shaft (13), the circumferential surface of the rotating shaft (13) is fixedly connected with a second gear (14) and a first half gear (15), the lower end of the second gear (14) is meshed with a third gear (18), a fixed shaft (17) is fixedly connected in the third gear (18), the front end of the fixed shaft (17) is rotatably connected with the inner wall of the box body (7), and the rear end of the fixed shaft (17) is fixedly connected with a second half gear (19); the box body (7) is rotatably connected with a transmission shaft (20), and the circumferential surface of the transmission shaft (20) is fixedly connected with a fourth gear (21) and a fifth gear (22); the front end of the transmission shaft (20) is fixedly connected with a swing arm (8), and the rear end of the swing arm (8) is fixedly connected with a brush (10).

2. The face recognition machine of claim 1, wherein: the upper end of the camera (9) is fixedly connected with a fixing rod (11), and the upper end of the fixing rod (11) is fixedly connected with the inner wall of the box body (7).

3. The face recognition machine of claim 1, wherein: the box (7) is internally and fixedly connected with a fixed seat (16), and a rotating shaft (13) and a transmission shaft (20) are rotationally connected in the fixed seat (16).

4. The face recognition machine of claim 1, wherein: the thread shapes of the thread cylinder (2) and the thread column (6) are triangular.

5. The face recognition machine of claim 1, wherein: the guide grooves (23) correspond to the guide rods (25) one by one and are symmetrically distributed on two sides of the threaded column (6).