CN215981752U

CN215981752U - Face recognition device with adjustable height

Info

Publication number: CN215981752U
Application number: CN202122251703.XU
Authority: CN
Inventors: 时国平; 武辉; 陈啸; 张伟健; 于嫣然
Original assignee: Chizhou University
Current assignee: Chizhou University
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-03-08
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of face recognizers, and particularly discloses a face recognition device with adjustable height, which comprises a face recognizer, wherein one side of the face recognizer is provided with a connecting frame, one side of the connecting frame is connected with a first connecting block, the other end of the first connecting block is connected with one side of a nut, the nut is connected on a vertically arranged screw rod, the screw rod and the nut are both arranged in an adjusting box, the side wall of the adjusting box is vertically provided with a first chute, the first chute is in sliding connection with the first connecting block, the bottom of the adjusting box is provided with a first base, a first servo motor is arranged in the first base, the first servo motor is connected with the bottom end of the screw rod through a self-contained motor shaft, the bottom of the first base is provided with a second base, the second base is provided with a shaft hole, a rotating shaft is connected in the shaft hole, the first connecting block is driven to slide in the first chute through the rotation of the screw rod, the height of the face recognizer is adjusted, and convenience is brought to use.

Description

Face recognition device with adjustable height

Technical Field

The utility model relates to the technical field of face recognizers, in particular to a face recognition device with adjustable height.

Background

The face recognizer collects images or video streams containing faces through a camera, automatically detects and tracks the faces in the images, and further performs face positioning, face recognition preprocessing, memory storage and comparison on the detected faces, so that the aim of recognizing different person identities is fulfilled; the existing face recognizer is mostly fixed on the installation rod, the height of the face recognizer is inconvenient to adjust, inconvenience is brought to people with different heights through use, and the fixed face recognizer is inconvenient to adjust and brings inconvenience to recognition work.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a face recognition device with adjustable height, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a face identification device of adjustable height, including face identification device, face identification device one side is provided with the link, link one side is connected with first link, the one side at the nut is connected to the first link other end, the nut is connected on the lead screw of vertical setting, lead screw and nut all set up in the adjustment box, the vertical first spout that is provided with on the lateral wall of adjustment box, first spout and first link sliding connection, adjustment bottom of the case portion is provided with first base, be provided with first servo motor in the first base, first servo motor is connected with the bottom of lead screw through the motor shaft from the area, first base bottom is provided with the second base, be provided with the shaft hole on the second base, the shaft hole in-connection has first axis of rotation, and the bottom at the adjustment box is connected on the top of first axis of rotation.

Preferably, face identification ware one side is provided with the second connecting block, all is provided with the through-hole that is connected with the second axis of rotation on second connecting block and the link, and second axis of rotation one end is connected with the motor shaft of second servo motor from the area.

Preferably, a support plate is arranged on the outer side of the connecting frame, and the support plate is arranged at the bottom of the second servo motor.

Preferably, the other side of the nut is connected with a sliding block, the sliding block is connected in a second sliding groove in a sliding mode, and the second sliding groove is vertically arranged on the inner wall of the adjusting box.

Preferably, the top of adjusting box is provided with the bearing frame that is connected with the lead screw top, and the bottom of adjusting box is provided with the through-hole, and the through-hole is connected with the motor shaft of first servo motor from the area.

Preferably, the second base is provided with a plurality of mounting holes, and the length and width of the first base are smaller than the length and width of the second base.

Preferably, a mounting groove is formed in the first base, and the first servo motor is arranged in the mounting groove.

Preferably, the outside of adjusting box is provided with control panel, and is provided with a plurality of control button on the control panel, and control button corresponds electric connection with first servo motor and second servo motor respectively.

Compared with the prior art, the utility model has the beneficial effects that: through the rotation of lead screw, drive first connecting block and slide in first spout, highly adjust face recognizer, bring the facility for the use, second servo motor's work drives the second axis of rotation and rotates to drive face recognizer and rotate, adjustment face recognizer's angle, the second base is at the shaft hole internal rotation through first axis of rotation, adjusts face recognizer's direction of use, brings the facility for discernment work.

Drawings

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

FIG. 2 is an overall front view of the present invention;

FIG. 3 is a top view of the face recognizer of the present invention.

In the figure: 1. a face recognizer; 2. a connecting frame; 3. a first connection block; 4. an adjustment box; 5. a screw rod; 6. a nut; 7. a first chute; 8. a first base; 9. mounting grooves; 10. a first servo motor; 11. a second base; 12. a first rotating shaft; 13. a shaft hole; 14. mounting holes; 15. a slider; 16. a second chute; 17. a second connecting block; 18. a second servo motor; 19. a second axis of rotation.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a face recognition device with adjustable height comprises a face recognizer 1, wherein a connecting frame 2 is arranged on one side of the face recognizer 1, a first connecting block 3 is connected on one side of the connecting frame 2, the other end of the first connecting block 3 is connected on one side of a nut 6, the nut 6 is connected on a vertically arranged screw rod 5, the screw rod 5 and the nut 6 are both arranged in an adjusting box 4, a first chute 7 is vertically arranged on the side wall of the adjusting box 4, the first chute 7 is in sliding connection with the first connecting block 3, a first base 8 is arranged at the bottom of the adjusting box 4, a first servo motor 10 is arranged in the first base 8, the first servo motor 10 is connected with the bottom end of the screw rod 5 through a self-contained motor shaft, the first servo motor 10 works to drive the screw rod 5 to rotate, so that the nut 6 carries out lifting movement, the first connecting block 3 is adjusted to slide in the first chute 7, the height of the face recognizer 1 is adjusted, first base 8 bottom is provided with second base 11, is provided with shaft hole 13 on the second base 11, and shaft hole 13 in-connection has first axis of rotation 12, and the bottom at adjusting box 4 is connected on the top of first axis of rotation 12, and first base 8 is adjusted through the reverse of the use of face recognizer 1 through first axis of rotation 12 rotation in shaft hole 13.

Face recognizer 1 one side is provided with second connecting block 17, all is provided with the through-hole that is connected with second axis of rotation 19 on second connecting block 17 and the link 2, and second axis of rotation 19 one end is connected with the motor shaft of second servo motor 18 from the area, and second servo motor 18's work drives second axis of rotation 19 through the motor shaft from the area and rotates, adjusts face recognizer 1's angle.

The connecting frame 2 outside is provided with the backup pad, and the backup pad setting is in the bottom of second servo motor 18, and backup pad second servo motor 18 plays the supporting role.

The other side of the nut 6 is connected with a sliding block 15, the sliding block 15 is connected in a second sliding groove 16 in a sliding mode, the second sliding groove 16 is vertically arranged on the inner wall of the adjusting box 4, and the sliding block 15 is driven to slide in the second sliding groove 16 through the lifting movement of the nut 6.

The top of adjusting box 4 is provided with the bearing frame that is connected with 5 tops of lead screw, and the bottom of adjusting box 4 is provided with the through-hole, and the through-hole is connected with the motor shaft of first servo motor 10 from the area, and the work of first servo motor 10 drives lead screw 5 through the motor shaft from the area and rotates to carry out the adjustment of height to face recognizer 1.

The second base 11 is provided with a plurality of mounting holes 14, the length and width of the first base 8 are smaller than the length and width of the second base 11, and the second base 11 is fixedly mounted through the mounting holes 14.

Be provided with mounting groove 9 on the first base 8, and first servo motor 10 sets up in mounting groove 9, installs first servo motor 10 in mounting groove 9, makes things convenient for first servo motor 10's motor shaft and lead screw 5 to be connected.

The outside of adjusting box 4 is provided with control panel, and is provided with a plurality of control button on the control panel, and control button corresponds electric connection with first servo motor 10 and second servo motor 18 respectively, carries out work through first servo motor 10 of control button control and second servo motor 18.

The working principle is as follows: when the face recognizer is used, the face recognizer 1 is installed in the connecting frame 2 through the second connecting block 17, the rotating shaft 19 penetrates through holes on the connecting frame 2 and the second connecting block 17 and then is connected with a motor shaft of the second servo motor 18, when the height needs to be adjusted, the first servo motor 10 starts to work, the screw rod 5 is driven to rotate through the self-contained motor shaft, the nut 6 starts to lift and drive the first connecting block 3 to slide in the first sliding groove 7, the nut 6 lifts and drives the sliding block 15 to slide in the second sliding groove 16, the height of the face recognizer 1 is adjusted, when the angle of the face recognizer 1 needs to be adjusted, the second servo motor 18 works, the self-contained motor shaft drives the second rotating shaft 19 to rotate, the angle of the face recognizer 1 is adjusted, the first base 8 rotates in the shaft hole 13 through the first rotating shaft 12, the use discovery of the face recognizer 1 is adjusted, the second base 11 is fixedly installed through the installation hole 14.

It is worth noting that: the whole device realizes control over the device through the control button, and because the equipment matched with the control button is common equipment, the device belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a face identification device of adjustable height, includes face recognizer (1), its characterized in that: one side of the face recognizer (1) is provided with a connecting frame (2), one side of the connecting frame (2) is connected with a first connecting block (3), the other end of the first connecting block (3) is connected with one side of a nut (6), the nut (6) is connected on a vertically arranged screw rod (5), the screw rod (5) and the nut (6) are both arranged in an adjusting box (4), the side wall of the adjusting box (4) is vertically provided with a first chute (7), the first chute (7) is in sliding connection with the first connecting block (3), the bottom of the adjusting box (4) is provided with a first base (8), a first servo motor (10) is arranged in the first base (8), the first servo motor (10) is connected with the bottom end of the screw rod (5) through a motor shaft provided by itself, the bottom of the first base (8) is provided with a second base (11), and the second base (11) is provided with a shaft hole (13), a first rotating shaft (12) is connected in the shaft hole (13), and the top end of the first rotating shaft (12) is connected to the bottom of the adjusting box (4).

2. The face recognition device with adjustable height of claim 1, wherein: a second connecting block (17) is arranged on one side of the face recognizer (1), through holes connected with a second rotating shaft (19) are formed in the second connecting block (17) and the connecting frame (2), and one end of the second rotating shaft (19) is connected with a motor shaft of a second servo motor (18).

3. The face recognition device with adjustable height of claim 1, wherein: a supporting plate is arranged on the outer side of the connecting frame (2), and the supporting plate is arranged at the bottom of the second servo motor (18).

4. The face recognition device with adjustable height of claim 1, wherein: the other side of the nut (6) is connected with a sliding block (15), the sliding block (15) is connected in a second sliding groove (16) in a sliding mode, and the second sliding groove (16) is vertically arranged on the inner wall of the adjusting box (4).

5. The face recognition device with adjustable height of claim 1, wherein: the top of adjusting box (4) is provided with the bearing frame that is connected with lead screw (5) top, and the bottom of adjusting box (4) is provided with the through-hole, and the through-hole is connected with the motor shaft of first servo motor (10) from the area.

6. The face recognition device with adjustable height of claim 1, wherein: the second base (11) is provided with a plurality of mounting holes (14), and the length and width of the first base (8) are smaller than those of the second base (11).

7. The face recognition device with adjustable height of claim 1, wherein: a mounting groove (9) is formed in the first base (8), and the first servo motor (10) is arranged in the mounting groove (9).

8. The face recognition device with adjustable height of claim 1, wherein: the outer side of the adjusting box (4) is provided with a control panel, the control panel is provided with a plurality of control buttons, and the control buttons are respectively and electrically connected with the first servo motor (10) and the second servo motor (18) correspondingly.