CN212203729U

CN212203729U - Automatic face acquisition machine

Info

Publication number: CN212203729U
Application number: CN202020759150.1U
Authority: CN
Inventors: 易善良
Original assignee: Shanghai Shandian Intelligent Technology Co ltd
Current assignee: Shanghai Shandian Intelligent Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2020-12-22
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a human face automatic acquisition machine in the technical field of human face automatic acquisition machines, the right side of the inner cavity of a first protection box is fixedly provided with a first motor, the output end of the first motor is fixedly assembled with a first screw rod, the outer wall of the first screw rod is screwed with a thread cylinder which is assembled on the inner wall of the first protection box in a sliding way, the left side wall of a second protection box is movably hinged with a swing rod, the rear side wall of the inner cavity of a shell is fixedly provided with a fixed ring, the left side of the inner cavity of the second protection box is fixedly provided with a second motor, the inner cavity of the second protection box is movably assembled with a rectangular slide seat, the right end of the rectangular slide seat extends out of the second protection box and is fixedly assembled with a human face recognition acquisition camera, the right-time adjustment can be carried out according to different human body heights, the adjustment of, the shooting effect and the acquisition quality of the face recognition acquisition are improved, and the application range of the device is expanded.

Description

Automatic face acquisition machine

Technical Field

The utility model relates to a people's face automatic acquisition machine technical field specifically is a people's face automatic acquisition machine.

Background

A face recognition and collection technology is a biological recognition technology for carrying out identity recognition based on face characteristic information of people, the existing face recognition and collection equipment needs people to cooperate with the equipment to carry out identity authentication work when in operation, people need to face a camera in order to ensure the accuracy of face image collection, but in the actual process, the height position of the people is fixed due to the face recognition and collection equipment, the heights of the people are different, in order to ensure that the camera faces people, tall people can adapt to a face recognition collector by lowering the head, short people cannot adapt to the face recognition collector at a higher position and cannot finish recognition, meanwhile, the raising or lowering of the head of people can cause deviation of a shooting angle, the accuracy of face recognition and collection is easily reduced, the working efficiency is low, and therefore, the existing face recognition collector has poor adaptability to general people, therefore, the problems of labor consumption and low efficiency of the human face data acquisition method are caused, and therefore the human face automatic acquisition machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a people's face automatic acquisition 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: an automatic face collector comprises a base, wherein the front side and the rear side of the top of the base are fixedly provided with supporting plates, the tops of two groups of supporting plates are fixedly assembled with a shell, the top of an inner cavity of the shell is fixedly provided with a first protection box, the right side of the inner cavity of the first protection box is fixedly provided with a first motor, the output end of the first motor is fixedly assembled with a first screw rod, the left end of the first screw rod is movably assembled with a bearing seat fixed on the left side of the inner cavity of the first protection box, the outer wall of the first screw rod is in screwed assembly with a threaded cylinder which is slidably assembled on the inner wall of the first protection box, the bottom of the threaded cylinder is fixedly assembled with a guide plate, the bottom end of the guide plate is movably hinged and assembled with a connecting rod, the right side wall of the shell is provided with a guide channel, the inner, the other end activity of connecting rod articulates the top of assembling at the second guard box, the left side wall activity of second guard box articulates and is equipped with the pendulum rod, the fixed solid fixed ring that is provided with on the inner chamber rear side wall of casing, the left end and the solid fixed ring activity of pendulum rod are articulated, the fixed second motor that is provided with in inner chamber left side of second guard box, the inner chamber activity of second guard box is equipped with the rectangle slide, the output end of second motor is fixed and is equipped with the second screw rod, second screw rod and rectangle slide spiro union assembly, rectangle slide right-hand member extends second guard box rear fixation and is equipped with face identification and gathers the camera.

Preferably, the bottom of the first protection box is provided with a guide slideway matched with the guide plate, and the length of the first screw rod is matched with the length of the guide slideway.

Preferably, the top of the inner cavity of the first protection box is provided with a sliding groove, and the top of the threaded cylinder is fixedly provided with a sliding block matched with the sliding groove.

Preferably, the right side wall center department and the top left side of second guard box all fixedly are provided with articulated seat, just both ends all are articulated through round pin axle and deflector bottom and articulated seat activity about the connecting rod, both ends all are articulated through round pin axle and solid fixed ring and articulated seat activity about the pendulum rod.

Preferably, the length of the guide channel is 1/2 the height of the housing, and the width of the guide channel is matched with the width of the second protection box.

Preferably, a through hole matched with the rectangular sliding seat is formed in the right side wall of the second protection box, and a waterproof felt is fixedly assembled in the through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of reasonable design, the first motor can drive the first screw rod to rotate when working, the screw thread cylinder is driven to move along the horizontal direction through the spiro union cooperation of the first screw rod and the screw thread cylinder, thereby the second protection box is driven to rotate around the fixed ring through the connecting rod, simultaneously the second protection box is hinged and assembled with the swing rod, and the swing rod is movably hinged with the fixed ring, thus the second protection box can be driven to rotate around the fixed ring under the drive of the connecting rod, the second protection box can be driven to adjust the camber angle, the data acquisition can be carried out on the positions with different heights, simultaneously the second motor can drive the second screw rod to rotate when working, the rectangular sliding seat is driven to move through the spiro union action of the second screw rod and the rectangular sliding seat, thus the rectangular sliding seat can be driven to extend out the second protection box, thereby the horizontal position of the face recognition acquisition camera can be adjusted, the, the distance between the face recognition acquisition camera and the face is convenient to adjust, the shooting effect and the acquisition quality of face recognition acquisition are improved, and the application range of the device is expanded.

Drawings

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

In the figure: the device comprises a base 1, a supporting plate 2, a shell 3, a first protection box 4, a first motor 5, a first screw rod 6, a bearing seat 7, a threaded cylinder 8, a guide plate 9, a connecting rod 10, a second protection box 11, a swing rod 12, a fixing ring 13, a guide channel 14, a second motor 15, a rectangular sliding seat 16, a second screw rod 17 and a face recognition and acquisition camera 18.

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, the present invention provides a technical solution: an automatic face collector comprises a base 1, wherein the front side and the rear side of the top of the base 1 are fixedly provided with supporting plates 2, the tops of two groups of supporting plates 2 are fixedly assembled with a shell 3, the top of an inner cavity of the shell 3 is fixedly provided with a first protection box 4, the right side of the inner cavity of the first protection box 4 is fixedly provided with a first motor 5, the output end of the first motor 5 is fixedly assembled with a first screw 6, the left end of the first screw 6 is movably assembled with a bearing seat 7 fixed on the left side of the inner cavity of the first protection box 4, the outer wall of the first screw 6 is in threaded assembly with a threaded cylinder 8 which is slidably assembled on the inner wall of the first protection box 4, the bottom of the threaded cylinder 8 is fixedly assembled with a guide plate 9, the bottom end of the guide plate 9 is movably hinged and assembled with a connecting rod 10, the right side wall of the shell 3 is provided with a guide, the other end activity of connecting rod 10 hinges the top of assembling at second guard box 11, the left side wall activity of second guard box 11 hinges and is equipped with pendulum rod 12, it is provided with solid fixed ring 13 to fix on the inner chamber rear side wall of casing 3, the left end and the solid fixed ring 13 activity of pendulum rod 12 hinge, the fixed second motor 15 that is provided with in inner chamber left side of second guard box 11, the inner chamber activity of second guard box 11 is equipped with rectangle slide 16, the output end of second motor 15 is fixed and is equipped with second screw rod 17, second screw rod 17 and the assembly of rectangle slide 16 spiro union, rectangle slide 16 right-hand member extends second guard box 11 after-fixing and is equipped with face identification and gathers camera 18, first motor 5, second motor 15 and face identification gather camera 18 all with external power supply electric connection.

Referring to fig. 1, a guide slideway adapted to the guide plate 9 is formed at the bottom of the first protection box 4, and the length of the first screw 6 is adapted to the length of the guide slideway;

the top of the inner cavity of the first protection box 4 is provided with a sliding chute, and the top of the threaded cylinder 8 is fixedly provided with a sliding block matched with the sliding chute;

referring to fig. 1, the center of the right side wall and the left side of the top of the second protection box 11 are both fixedly provided with a hinge seat, the left and right ends of the connecting rod 10 are both movably hinged with the hinge seat through a pin shaft and the bottom end of the guide plate 9, and the left and right ends of the swing rod 12 are both movably hinged with the hinge seat through a pin shaft and a fixing ring 13;

the length of the guide channel 14 is 1/2 the height of the shell 3, and the width of the guide channel 14 is matched with the width of the second protection box 11;

the through-hole with 16 looks adaptations of rectangle slide is seted up on the right side wall of second guard box 11, and the through-hole internal fixation is equipped with waterproof felt, improves the waterproof nature of device.

The working principle is as follows: when the device works, a person can stand on the base and then control the first motor 5 to work, when the first motor 5 rotates forwards, the first screw rod 6 can be driven to rotate forwards, the threaded barrel 8 is driven to move leftwards along the horizontal direction through the threaded matching of the first screw rod 6 and the threaded barrel 8, so that the second protection box 11 is driven to rotate anticlockwise around the fixing ring 13 through the connecting rod 10, meanwhile, the second protection box 11 is hinged with the swing rod 12, and the swing rod 12 is movably hinged with the fixing ring 13, so that the second protection box 11 can be driven to rotate around the fixing ring 13 under the driving of the connecting rod 10, the rotatability of the second protection box 11 can be ensured, the height of the face recognition acquisition camera 18 can be increased, meanwhile, the position fixing reliability of the first protection box 11 can be ensured through the four-connecting-rod principle of the connecting rod 10 and the swing rod 12, when the first motor 5 rotates backwards, the height of the face recognition acquisition camera 18 can be, thus, the height position of the face recognition and collection camera 18 can be indirectly adjusted, and simultaneously, the face recognition and collection camera 18 can be promoted to be opposite to the face, the second protection box 11 can be promoted to be adjusted in camber angle, data acquisition can be carried out on positions with different heights, meanwhile, the second motor 15 can drive the second screw rod 17 to rotate in the positive direction when rotating in the positive direction, the rectangular sliding seat 16 is driven to move rightwards through the screw connection effect of the second screw rod 17 and the rectangular sliding seat 16, so that the rectangular sliding seat 16 can be driven to extend out of the second protection box 11, therefore, the horizontal position of the face recognition acquisition camera 18 can be adjusted, timely adjustment can be performed according to different human body heights, the distance between the face recognition acquisition camera 18 and the face can be conveniently adjusted, the shooting effect and the acquisition quality of face recognition acquisition are improved, and the application range of the device is enlarged.

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 a people's face automatic acquisition machine, includes base (1), its characterized in that: the improved screw-thread protection device is characterized in that supporting plates (2) are fixedly arranged on the front side and the rear side of the top of the base (1), a shell (3) is fixedly assembled on the top of the two supporting plates (2), a first protection box (4) is fixedly arranged on the top of an inner cavity of the shell (3), a first motor (5) is fixedly arranged on the right side of the inner cavity of the first protection box (4), a first screw (6) is fixedly assembled at the output end of the first motor (5), the left end of the first screw (6) is movably assembled with a bearing seat (7) fixed on the left side of the inner cavity of the first protection box (4), a thread cylinder (8) which is slidably assembled on the inner wall of the first protection box (4) is assembled on the outer wall of the first screw (6) in a screwing mode, a guide plate (9) is fixedly assembled at the bottom of the thread cylinder (8), and a, the guide channel (14) is arranged on the right side wall of the shell (3), the inner cavity of the shell (3) is provided with a second protection box (11) matched with the guide channel (14), the other end of the connecting rod (10) is movably hinged and assembled at the top of the second protection box (11), the left side wall of the second protection box (11) is movably hinged and assembled with a swing rod (12), a fixing ring (13) is fixedly arranged on the rear side wall of the inner cavity of the shell (3), the left end of the swing rod (12) is movably hinged with the fixing ring (13), a second motor (15) is fixedly arranged on the left side of the inner cavity of the second protection box (11), a rectangular sliding seat (16) is movably assembled on the inner cavity of the second protection box (11), a second screw rod (17) is fixedly assembled at the output end of the second motor (15), and the second screw rod (17) is assembled with the rectangular sliding seat (16) in a threaded manner, the right end of the rectangular sliding seat (16) extends out of the second protection box (11) and then is fixedly provided with a face recognition acquisition camera (18).

2. The automatic human face acquisition machine according to claim 1, characterized in that: the bottom of first guard box (4) is seted up with deflector (9) looks adaptation's direction slide, just the length of first screw rod (6) and the length looks adaptation of direction slide.

3. The automatic human face acquisition machine according to claim 1, characterized in that: the top of the inner cavity of the first protection box (4) is provided with a sliding groove, and the top of the threaded cylinder (8) is fixedly provided with a sliding block matched with the sliding groove.

4. The automatic human face acquisition machine according to claim 1, characterized in that: the right side wall center department and the top left side of second guard box (11) all fixedly are provided with articulated seat, just both ends all are articulated through round pin axle and deflector (9) bottom and articulated seat activity about connecting rod (10), both ends all are articulated through round pin axle and solid fixed ring (13) and articulated seat activity about pendulum rod (12).

5. The automatic human face acquisition machine according to claim 1, characterized in that: the length of the guide channel (14) is 1/2 of the height of the shell (3), and the width of the guide channel (14) is matched with the width of the second protection box (11).

6. The automatic human face acquisition machine according to claim 1, characterized in that: and a through hole matched with the rectangular sliding seat (16) is formed in the right side wall of the second protection box (11), and a waterproof felt is fixedly assembled in the through hole.