CN216619197U - Face recognition equipment - Google Patents
Face recognition equipment Download PDFInfo
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- CN216619197U CN216619197U CN202122774940.4U CN202122774940U CN216619197U CN 216619197 U CN216619197 U CN 216619197U CN 202122774940 U CN202122774940 U CN 202122774940U CN 216619197 U CN216619197 U CN 216619197U
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- face recognition
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Abstract
The utility model discloses face recognition equipment, which comprises a base and a lifting assembly, wherein the base is provided with a lifting hole; a base: the surface of the bracket is provided with a support, a frame plate penetrates through the top surface of the support, a support frame is arranged at the top end of the frame plate, a slide rail is hinged to the end part of the support frame, a face recognition machine is arranged on the slide rail, a display screen is embedded in the bottom of the side surface of the face recognition machine, a camera is embedded in the top of the side surface of the face recognition machine, a cleaning component and a driving component are arranged on the face recognition machine, and an adjusting component is arranged on the slide rail; lifting assembly: including two-way screw rod, slider and first connecting rod, two-way screw rod rotates the bottom of connecting at the support, the bilateral symmetry of two-way screw rod is equipped with screw thread that the spiral direction is opposite, and this face identification equipment has better flexibility ratio, can adjust according to different heights and positions, and audience's scope is wider, can realize the cleanness to the camera simultaneously, improves the recognition rate, and the practicality is stronger.
Description
Technical Field
The utility model relates to the technical field of face recognition, in particular to face recognition equipment.
Background
The face recognition is a biological recognition technology for carrying out identity recognition based on face characteristic information of people, and along with the rapid development of science and technology, the face recognition technology is widely applied to a plurality of fields, wherein, the access control system also widely adopts the face recognition technology, and the face recognition device of the existing part of the access control system is of an integrated structure, has poor flexibility and can not be adjusted according to different heights and positions, thus causing the use to be limited and inconvenient; and some face recognition devices of the access control system can be attached with more impurities after being used for a long time, so that the face recognition effect is influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide the face recognition device which has better flexibility, can be adjusted according to different heights and positions, has wider audience range, can realize the cleaning of the camera, improves the recognition rate, has stronger practicability and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a face recognition device comprises a base and a lifting assembly;
base: the surface of the bracket is provided with a bracket, a frame plate penetrates through the top surface of the bracket, the top end of the frame plate is provided with a support frame, the end part of the support frame is hinged with a slide rail, the slide rail is provided with a face recognition machine, the bottom of the side surface of the face recognition machine is embedded with a display screen, the top of the side surface of the face recognition machine is embedded with a camera, the face recognition machine is provided with a cleaning component and a driving component, and the slide rail is provided with an adjusting component;
the lifting component: the two-way screw rod is rotatably connected to the bottom of the support, threads with opposite spiral directions are symmetrically arranged on two sides of the two-way screw rod, the two sliding blocks are symmetrically arranged and are respectively in threaded connection with two sides of the two-way screw rod through threaded holes in the middle of the two sliding blocks, the bottom surfaces of the sliding blocks are in sliding connection with the surface of the base, the two first connecting rods are symmetrically arranged, the bottom ends of the two first connecting rods are respectively hinged to the surfaces of the sliding blocks on the two sides, and the top ends of the two first connecting rods are respectively hinged to two sides of the bottom of the frame plate;
wherein: still include the PLC controller, the surface of base is located to the PLC controller, the input of PLC controller is connected with external power source's output electricity, the PLC controller is connected with face identification machine two-way electricity.
Further, lifting unit still includes first motor, the side of support is located to first motor, the output shaft of first motor and the tip fixed connection of two-way screw rod, the input of first motor is connected with the output electricity of PLC controller, and the rotation of the usable first motor of lifting unit drives two-way screw rod and rotates, can realize folding each other or separating of both sides slider, can realize folding together or separating of the first connecting rod in both sides then, can realize the lift of frame plate, then can adjust the height of face identification machine.
Further, the adjusting part includes lead screw, slide and second motor, the lead screw rotates to be connected in the slide rail, the screw threaded connection that the slide passes through the middle part is on the lead screw, and the inboard sliding connection of slide and slide rail, the side fixed connection of slide and face identification machine, the top of slide rail is located to the second motor, and the output shaft of second motor and the top fixed connection of lead screw, the input of second motor is connected with the output electricity of PLC controller, and the positive and negative rotation of the usable second motor of adjusting part drives the lead screw and rotates, under the effect of slide rail, can realize the positive and negative rectilinear movement of slide, can adjust face identification machine's position then.
Further, clean subassembly includes extension board, pivot, mount pad and cotton brush, the top surface of face identification machine is located to the extension board, the pivot is rotated and is connected on the extension board, the tip of pivot is located to the one end of mount pad, the one side relative with the camera on the mount pad is located to the cotton brush, and the side laminating of cotton brush and face identification machine, and the reciprocal rotation of the usable pivot of clean subassembly drives cotton brush reciprocating motion through the mount pad, and usable cotton brush cleans the camera then.
Furthermore, the driving component comprises a gear, a movable seat, a second connecting rod, a rack, a third motor and a rotating plate, the gear is fixedly sleeved at the end part of the rotating shaft, the movable seat is connected to the top surface of the face recognition machine in a sliding manner, one end of the second connecting rod is hinged at the end part of the movable seat, the rack is arranged at the other end of the movable seat and meshed with the gear, the third motor is arranged on the side surface of the face recognition machine, one end of the rotating plate is fixedly sleeved on an output shaft of the third motor, the other end of the rotating plate is hinged with the other end of the second connecting rod, the input end of the third motor is electrically connected with the output end of the PLC controller, the rotating plate can be driven to rotate by the rotation of the third motor of the driving component, then the reciprocating linear sliding of the movable seat can be realized by the second connecting rod, so as to drive the reciprocating linear motion of the rack, and the rack is meshed with the gear, the reciprocating linear motion of the rotating shaft can be realized.
Further, still include electric push rod and connecting plate, electric push rod articulates the side at a frame, the side top of slide rail is located to the connecting plate, and the tip of connecting plate is articulated with the top of electric push rod, the input of electric push rod is connected with the output electricity of PLC controller, utilizes the flexible accessible connecting plate of electric push rod to drive the slide rail activity, can adjust the angle of face identification machine then.
Compared with the prior art, the utility model has the beneficial effects that: the face recognition device has the following advantages:
1. the rotation of this face identification equipment's usable first motor of lifting unit drives two-way screw rod and rotates, can realize closing up each other or separating of both sides slider, can realize then that the first connecting rod of both sides closes up or separates, can realize the lift of frame plate, can adjust the height of face identification machine then.
2. The screw rod is driven to rotate by positive and negative rotation of the adjusting assembly of the face recognition device, positive and negative linear movement of the sliding seat can be achieved under the action of the sliding rail, and then the position of the face recognition device can be adjusted.
3. The rotation of this face identification equipment's the usable third motor of cleaning assembly drives the rotor plate and rotates, then the reciprocal linear sliding of movable seat is realized to accessible second connecting rod to drive the reciprocal linear motion of rack, the rack through with gear engagement, can realize the reciprocal linear motion of pivot, the reciprocal rotation that utilizes the pivot drives cotton brush reciprocating motion through the mount pad, usable cotton brush cleans the camera then.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the back structure of the present invention.
In the figure: the device comprises a base 1, a PLC (programmable logic controller) 11, a bracket 12, a frame plate 13, a frame 14, a slide rail 15, a face recognition machine 16, a display screen 17, a camera 18, a lifting assembly 2, a bidirectional screw 21, a slide block 22, a first connecting rod 23, a first motor 24, an adjusting assembly 3, a screw rod 31, a slide seat 32, a second motor 33, a cleaning assembly 4, a support plate 41, a rotating shaft 42, a mounting seat 43, a cotton brush 44, a driving assembly 5, a gear 51, a movable seat 52, a second connecting rod 53, a rack 54, a third motor 55, a rotating plate 56, an electric push rod 6 and a connecting plate 61.
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.
Referring to fig. 1-2, the present embodiment provides a technical solution: a kind of human face identification equipment, including base 1 and lifting unit 2;
base 1: the surface is provided with a bracket 12, the top surface of the bracket 12 penetrates through a frame plate 13, the top end of the frame plate 13 is provided with a support frame 14, the end part of the support frame 14 is hinged with a slide rail 15, the slide rail 15 is provided with a face recognition machine 16, the bottom part of the side surface of the face recognition machine 16 is embedded with a display screen 17, the top part of the side surface of the face recognition machine 16 is embedded with a camera 18, the face recognition machine 16 is provided with a cleaning component 4 and a driving component 5, the cleaning component 4 comprises a support plate 41, a rotating shaft 42, a mounting seat 43 and a cotton brush 44, the support plate 41 is arranged on the top surface of the face recognition machine 16, the rotating shaft 42 is rotatably connected on the support plate 41, one end of the mounting seat 43 is arranged at the end part of the rotating shaft 42, the cotton brush 44 is arranged on the side surface of the mounting seat 43 opposite to the camera 18, and the cotton brush 44 is attached to the side surface of the face recognition machine 16, the driving component 5 comprises a gear 51, a movable seat 52, a second connecting rod 53, a rack 54, a third motor 55 and a rotating plate 56, the gear 51 is fixedly sleeved at the end part of the rotating shaft 42, the movable seat 52 is slidably connected to the top surface of the face recognition machine 16, one end of the second connecting rod 53 is hinged at the end part of the movable seat 52, the rack 54 is arranged at the other end of the movable seat 52, the rack 54 is meshed with the gear 51, the third motor 55 is arranged at the side surface of the face recognition machine 16, one end of the rotating plate 56 is fixedly sleeved on an output shaft of the third motor 55, the other end of the rotating plate 56 is hinged with the other end of the second connecting rod 53, the input end of the third motor 55 is electrically connected with the output end of the PLC 11, the slide rail 15 is provided with the adjusting component 3, the adjusting component 3 comprises a screw rod 31, a slide seat 32 and a second motor 33, the screw rod 31 is rotatably connected in the slide rail 15, the slide seat 32 is in threaded connection with the screw rod 31 through a screw hole at the middle part, the slide seat 32 is slidably connected with the inner side surface of the slide rail 15, and the slide seat 32 is fixedly connected with the side surface of the face recognition machine 16, the second motor 33 is arranged at the top of the slide rail 15, an output shaft of the second motor 33 is fixedly connected with the top end of the screw rod 31, and an input end of the second motor 33 is electrically connected with an output end of the PLC 11;
the lifting component 2: the lifting assembly 2 comprises a bidirectional screw 21, two sliders 22 and two first connecting rods 23, the bidirectional screw 21 is rotatably connected to the bottom of a support 12, two sides of the bidirectional screw 21 are symmetrically provided with threads with opposite spiral directions, the two sliders 22 are symmetrically provided with two sliders 22, the two sliders 22 are respectively connected to two sides of the bidirectional screw 21 through threaded holes in the middle of the two sliders 22, the bottom surfaces of the sliders 22 are in sliding connection with the surface of a base 1, the two first connecting rods 23 are symmetrically provided with two first connecting rods 23, the bottom ends of the two first connecting rods 23 are respectively hinged to the surfaces of the sliders 22 on two sides, the top ends of the two first connecting rods 23 are respectively hinged to two sides of the bottom of a frame plate 13, the lifting assembly 2 further comprises a first motor 24, the first motor 24 is arranged on the side surface of the support 12, the output shaft of the first motor 24 is fixedly connected with the end of the bidirectional screw 21, and the input end of the first motor 24 is electrically connected with the output end of a PLC 11;
wherein: still include PLC controller 11, PLC controller 11 locates the surface of base 1, and PLC controller 11's input is connected with external power source's output electricity, and PLC controller 11 is connected with 16 two-way electricity of face identification machine.
Wherein: still include electric push rod 6 and connecting plate 61, electric push rod 6 articulates in the side of a frame 14, and slide rail 15's side top is located to connecting plate 61, and the tip of connecting plate 61 is articulated with electric push rod 6's top, and electric push rod 6's input is connected with PLC controller 11's output electricity.
The rotation of the first motor 24 drives the bidirectional screw 21 to rotate, so that the sliders 22 on the two sides can be folded or separated from each other, the first connecting rods 23 on the two sides can be folded or separated from each other, the frame plate 13 can be lifted, and the height of the face recognition machine 16 can be adjusted.
The working principle of the face recognition equipment provided by the utility model is as follows: firstly, the rotation of the first motor 24 drives the bidirectional screw 21 to rotate, so as to realize the mutual folding or separation of the sliders 22 at two sides, and then realize the folding or separation of the first connecting rods 23 at two sides, so as to realize the lifting of the frame plate 13, and then the height of the face recognition machine 16 can be adjusted, secondly, the forward and reverse rotation of the second motor 33 is used for driving the screw rod 31 to rotate, under the action of the slide rail 15, the forward and reverse linear movement of the slide seat 32 can be realized, and then the position of the face recognition machine 16 can be adjusted, the extension and retraction of the electric push rod 6 can drive the slide rail 15 to move through the connecting plate 61, and then the angle of the face recognition machine 16 can be adjusted, then, the rotation of the third motor 55 is used for driving the rotating plate 56 to rotate, and then the reciprocating linear sliding of the movable seat 52 can be realized through the second connecting rod 53, so as to drive the rack 54 to reciprocate, the rack 54 is meshed with the gear 51, can realize the reciprocal linear motion of pivot 42, utilize the reciprocal rotation of pivot 42 to pass through mount pad 43 and drive cotton brush 44 reciprocating motion, usable cotton brush 44 cleans camera 18 then.
It should be noted that the specific model of the core chip of the PLC controller 11 disclosed in the above embodiments is siemens S7-300, the face recognition machine 16, the first motor 24, the second motor 33, the third motor 55 and the electric push rod 6 may be freely configured according to the actual application scenario, the face recognition machine 16 may be a flat face recognition all-in-one machine, the first motor 24, the second motor 33 may be a servo motor, the third motor 55 may be a micro motor, and the electric push rod 6 may be a pen-type electric push rod. The PLC controller controls the face recognition machine 16, the first motor 24, the second motor 33, the third motor 55 and the electric push rod 6 to work by adopting a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A face recognition device characterized by: comprises a base (1) and a lifting component (2);
base (1): the surface of the frame is provided with a support (12), the top surface of the support (12) penetrates through a frame plate (13), the top end of the frame plate (13) is provided with a support frame (14), the end part of the support frame (14) is hinged with a slide rail (15), the slide rail (15) is provided with a face recognition machine (16), the bottom of the side surface of the face recognition machine (16) is embedded with a display screen (17), the top of the side surface of the face recognition machine (16) is embedded with a camera (18), the face recognition machine (16) is provided with a cleaning component (4) and a driving component (5), and the slide rail (15) is provided with an adjusting component (3);
lifting assembly (2): the two-way screw rod (21) is rotatably connected to the bottom of the support (12), threads with opposite spiral directions are symmetrically arranged on two sides of the two-way screw rod (21), the two sliders (22) are symmetrically arranged, the two sliders (22) are respectively in threaded connection with two sides of the two-way screw rod (21) through threaded holes in the middle of the two sliders (22), the bottom surfaces of the sliders (22) are in sliding connection with the surface of the base (1), the two first connecting rods (23) are symmetrically arranged, the bottom ends of the two first connecting rods (23) are respectively hinged to the surfaces of the sliders (22) on two sides, and the top ends of the two first connecting rods (23) are respectively hinged to two sides of the bottom of the frame plate (13);
wherein: still include PLC controller (11), the surface of base (1) is located in PLC controller (11), the input of PLC controller (11) is connected with external power source's output electricity, PLC controller (11) and face identification machine (16) two-way electricity are connected.
2. The face recognition device of claim 1, wherein: the lifting assembly (2) further comprises a first motor (24), the side face of the support (12) is arranged on the first motor (24), an output shaft of the first motor (24) is fixedly connected with the end portion of the two-way screw rod (21), and an input end of the first motor (24) is electrically connected with an output end of the PLC (11).
3. The face recognition device of claim 1, wherein: adjusting part (3) include lead screw (31), slide (32) and second motor (33), lead screw (31) are rotated and are connected in slide rail (15), screw threaded connection at the middle part is passed through on lead screw (31) in slide (32), and the inboard sliding connection of slide (32) and slide rail (15), the side fixed connection of slide (32) and face identification machine (16), the top of slide rail (15) is located in second motor (33), and the output shaft of second motor (33) and the top fixed connection of lead screw (31), the input of second motor (33) is connected with the output electricity of PLC controller (11).
4. The face recognition device of claim 1, wherein: the cleaning assembly (4) comprises a support plate (41), a rotating shaft (42), a mounting seat (43) and a cotton brush (44), the support plate (41) is arranged on the top surface of the face recognition machine (16), the rotating shaft (42) is rotatably connected onto the support plate (41), one end of the mounting seat (43) is arranged at the end of the rotating shaft (42), the cotton brush (44) is arranged on the mounting seat (43) and opposite to the camera (18), and the cotton brush (44) is attached to the side surface of the face recognition machine (16).
5. The face recognition device of claim 4, wherein: the driving component (5) comprises a gear (51), a movable seat (52), a second connecting rod (53), a rack (54), a third motor (55) and a rotating plate (56), the gear (51) is fixedly sleeved at the end part of the rotating shaft (42), the movable seat (52) is connected to the top surface of the face recognition machine (16) in a sliding way, one end of the second connecting rod (53) is hinged at the end part of the movable seat (52), the rack (54) is arranged at the other end of the movable seat (52), the rack (54) is meshed with the gear (51), the third motor (55) is arranged on the side surface of the face recognition machine (16), one end of the rotating plate (56) is fixedly sleeved on an output shaft of the third motor (55), and the other end of the rotating plate (56) is hinged with the other end of the second connecting rod (53), and the input end of the third motor (55) is electrically connected with the output end of the PLC (11).
6. The face recognition device of claim 1, wherein: still include electric push rod (6) and connecting plate (61), electric push rod (6) articulate the side at a frame (14), the side top of slide rail (15) is located in connecting plate (61), and the tip of connecting plate (61) is articulated with the top of electric push rod (6), the input of electric push rod (6) is connected with the output electricity of PLC controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774940.4U CN216619197U (en) | 2021-11-13 | 2021-11-13 | Face recognition equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774940.4U CN216619197U (en) | 2021-11-13 | 2021-11-13 | Face recognition equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216619197U true CN216619197U (en) | 2022-05-27 |
Family
ID=81697635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122774940.4U Active CN216619197U (en) | 2021-11-13 | 2021-11-13 | Face recognition equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216619197U (en) |
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2021
- 2021-11-13 CN CN202122774940.4U patent/CN216619197U/en active Active
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