CN214795953U

CN214795953U - Face recognition device based on common camera image

Info

Publication number: CN214795953U
Application number: CN202121466252.5U
Authority: CN
Inventors: 张波; 兰艳亭; 郭译凡; 王田; 陈婷
Original assignee: North University of China
Current assignee: North University of China
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-19
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to the technical field of face recognition, and discloses a face recognition device based on a common camera image, which comprises a recognition device and a camera, wherein the recognition device comprises a frame, an adjusting device and a cleaning device; the frame bottom is provided with the base, and base internally mounted has the gravity piece, and gravity piece top is provided with the defining device, and the adjusting device both sides are provided with the guide arm, and the sleeve pipe has been cup jointed to the guide arm periphery, and adjusting device openly is provided with the display screen, installs the bracing piece between display screen and the sleeve pipe. This face recognition device based on ordinary camera image installs the guide arm through the positive middle-end both sides of frame, and through synchronous between bracing piece and the sleeve pipe, can drive the display screen in sliding sleeve pipe under and above, according to the height between individual height adjustment display screen and the user, can make the device reach height-adjustable's effect.

Description

Face recognition device based on common camera image

Technical Field

The utility model relates to a face identification technical field specifically is a face identification device based on ordinary camera image.

Background

Face recognition is a biometric technology for identity recognition based on facial feature information of a person. A series of related technologies, also commonly called face recognition and face recognition, are used to collect images or video streams containing faces by using a camera or a video camera, automatically detect and track the faces in the images, and further recognize the detected faces.

The inside loading of current recognition device has the display screen to the angle is more for the slope, and inclination can prevent that light from shining and not see clearly display screen surface data, and highly unified, makes the crowd of co-altitude not when using, and the face authentication is loaded down with trivial details, and the difference of height leads to the camera to hardly directly face the people's face, and camera department market has dust etc., influences normal discernment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a face identification device based on ordinary camera image possesses the height that the display screen can independently adjust, and quick discernment between the camera of being convenient for and the people's face raises the efficiency, reduces the crowd's of lining up time to promote advantages such as camera neatness, solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a face recognition device based on a common camera image comprises a recognition device and a camera, wherein the recognition device comprises a frame, an adjusting device and a cleaning device, the adjusting device is installed at the middle end of the frame, and the cleaning device is installed at the upper end of the front face of the adjusting device;

the cleaning device comprises a controller and a cleaning brush, the controller is mounted at the bottom end of the front face of the base, the cleaning brush comprises a slide rail, a brush, a motor and a linkage rod, the linkage rod is inserted into the slide rail, the motor is connected to the side end of the linkage rod, and the brush is movably sleeved on the surface of the linkage rod;

the camera is installed on the top end of the front side of the display screen.

Preferably, the frame back is provided with the link, the frame top surface is provided with the baffle, recognition device passes through the frame, adjusting device and cleaning device constitutes, cleaning device passes through the controller of power cord connection frame bottom installation.

Through the technical scheme, the display screen can be protected through the frame, and the frame and the adjusting device are matched with each other, so that the effect of automatically adjusting the height of the display screen according to the height of a user can be achieved, the cleaning device can clean ash of the camera mounted at the top end of the display screen, and the recognition device can achieve the effect of conveniently adjusting and cleaning the recognition head.

Preferably, the base is hollow, the section of the gravity block is smaller than that of the base, the limiting device is installed on the top surface of the gravity block and penetrates through the top surface of the base, welding is performed between the top surface of the base and the bottom end of the frame, the limiting device comprises a screw rod and a nut, the nut is located at the top end of the screw rod, the screw rod is connected to the top surface of the gravity block, and the limiting device is provided with four groups.

Through the technical scheme, the base and the gravity block can enable the device to be located at the bottom end in the center, a stable effect can be achieved when the device is installed and placed, gravity is unstable when the device is used, dumping is achieved, the effect of controlling the gravity block and the ground can be achieved through the limiting device, the lead screw can ascend/descend through the rotating nut, and when the position of the recognition device is changed, the effect of containing the gravity block is achieved.

Preferably, the guide rods are arranged in two groups, the guide rods are vertically arranged on two sides of the front face of the frame, the cross section of the inner portion of the sleeve is larger than that of the guide rods, the anti-skidding grooves are formed in the surface of the sleeve, the number of the sleeve is equal to that of the guide rods, the supporting rods are arranged on the back face of the display screen, the two groups of the supporting rods are arranged, and two ends of each supporting rod are connected to the upper end and the lower end of the sleeve respectively.

Through above-mentioned technical scheme, the cooperation between guide arm and the sleeve pipe, slide the bracing piece from top to bottom, play synchronous effect between the bracing piece of being convenient for and the sleeve pipe, and the bracing piece passes through bolted connection in the display screen back, the display screen passes through the cooperation between bracing piece and the sleeve pipe and can reach gliding effect from top to bottom, the user can highly change the display screen with the sleeve pipe when the guide arm is gliding from top to bottom, be convenient for carry out the effect of independently adjusting and independently adapting according to different crowds.

Preferably, the cleaning device is composed of a controller and a cleaning brush, and the controller is connected with the cleaning brush through a power line.

Through above-mentioned technical scheme, cleaning device installs in the top of display screen, controls the cleaning brush through the controller, in the time of can making user's face authentication, the camera keeps clean and tidy, can avoid the surface unclear, solves authentication time overlength and authentication mistake scheduling problem.

Preferably, the slide rail is installed at the upper end of the front surface of the display screen, the brush is movably installed inside the slide rail, and the brush is movably installed at the top end of the front surface of the display screen through the motor.

Through above-mentioned technical scheme, the slide rail is inside to be provided with two gangbars, drives the gangbar through the motor and rotates, and the brush slides in the slide rail is inside, can reach the brush and brush on the camera surface, carries out the effect of clearing up to camera surface dust.

Compared with the prior art, the utility model provides a face identification device based on ordinary camera image possesses following beneficial effect:

1. this face recognition device based on ordinary camera image installs the guide arm through the front middle-end both sides at the frame to the guide arm surface has cup jointed the sleeve pipe, through being connected with the bracing piece between the sleeve pipe, through synchronous between bracing piece and the sleeve pipe, can drive the display screen in the time of sliding sleeve pipe under and, according to the height between individual height adjustment display screen and the user, can make the device reach height-adjustable's effect.

2. This face recognition device based on ordinary camera image installs cleaning device through the positive top at the display screen, installs the controller in the front of base, can control the motor through the controller and rotate for the clearance brush is brushed on the camera surface, makes the camera keep clean and tidy effect.

Drawings

FIG. 1 is a schematic side sectional view of the structure recognition device of the present invention;

FIG. 2 is a partially enlarged schematic view of A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the structural base of the present invention;

fig. 4 is the utility model discloses structure cleaning device and camera position schematic diagram.

Wherein: 1. an identification device; 101. a camera; 2. a frame; 3. an adjustment device; 4. a cleaning device; 21. a base; 22. a gravity block; 23. a confining means; 31. a guide bar; 32. a sleeve; 33. a display screen; 34. a support bar; 4. a cleaning device; 41. a controller; 42. cleaning a brush; 421. a slide rail; 422. a brush; 423. a motor; 424. a linkage 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. 1-4, a face recognition device based on a common camera image comprises a recognition device 1 and a camera 101, wherein the recognition device 1 comprises a frame 2, an adjusting device 3 and a cleaning device 4, the adjusting device 3 is installed at the middle end of the frame 2, and the cleaning device 4 is installed at the upper end of the front surface of the adjusting device 3;

the bottom end of the frame 2 is provided with a base 21, a gravity block 22 is installed inside the base 21, the top end of the gravity block 22 is provided with a limiting device 23, two sides of the adjusting device 3 are provided with guide rods 31, the periphery of each guide rod 31 is sleeved with a sleeve 32, the front surface of the adjusting device 3 is provided with a display screen 33, a support rod 34 is installed between each display screen 33 and each sleeve 32, the cleaning device 4 comprises a controller 41 and a cleaning brush 42, the controller 41 is installed at the bottom end of the front surface of the base 21, each cleaning brush 42 comprises a sliding rail 421, a brush 422, a motor 423 and a linkage rod 424, the linkage rod 424 is inserted into the sliding rail 421, the motor 423 is connected to the side end of the linkage rod 424, and the brush 422 is movably sleeved on the surface of the linkage rod 424;

the camera 101 is mounted on top of the front of the display screen 33.

Specifically, the back of the frame 2 is provided with a connecting end, the top surface of the frame 2 is provided with a baffle plate, the recognition device 1 is composed of the frame 2, an adjusting device 3 and a cleaning device 4, and the cleaning device 4 is connected with a controller 41 installed at the bottom end of the frame 2 through a power line. The advantage is, can protect display screen 33 through frame 2 to the cooperation between frame 2 and the adjusting device 3 can reach the effect of highly independently adjusting display screen 33 according to the user, and cleaning device 4 can carry out the deashing to the camera 101 of display screen 33 top installation, can make recognition device 1 can reach the effect of being convenient for adjust and clearance discernment head.

Specifically, the inside fretwork of base 21, and the gravity piece 22 cross-section is less than the inside cross-section of base 21, and defining device 23 installs in gravity piece 22 top surface, and runs through in base 21 top surface, for the welding between base 21 top surface and the 2 bottom ends of frame, and defining device 23 includes lead screw and nut, and the nut is located the lead screw top, and the lead screw is connected in gravity piece 22 top surface, and defining device 23 is provided with four groups. The advantage is, base 21 and gravity piece 22 can make the device can be in the bottom in the center, can reach when installation and placing and play stable effect, and gravity is unstable when preventing to use, reaches and emptys to can make through limiting device 23 and reach the effect of control between gravity piece 22 and the ground, can make the lead screw rise/descend through swivel nut, when change recognition device 1 placed the position, play the effect of accomodating gravity piece 22.

Specifically, the guide rods 31 are provided with two groups, the guide rods 31 are vertically arranged on two sides of the front face of the frame 2, the cross section of the inner portion of the sleeve 32 is larger than that of the guide rods 31, the anti-skidding grooves are formed in the surface of the sleeve 32, the number of the sleeve 32 is equal to that of the guide rods 31, the supporting rods 34 are arranged on the back face of the display screen 33, the two groups of the supporting rods 34 are arranged, and two ends of each supporting rod 34 are connected to the upper end and the lower end of the sleeve 32 respectively. The advantage is, the cooperation between guide arm 31 and the sleeve pipe 32, slide support rod 34 from top to bottom, be convenient for play synchronous effect between support rod 34 and the sleeve pipe 32, and support rod 34 passes through bolted connection in the display screen 33 back, gliding effect about the cooperation can reach between support rod 34 and the sleeve pipe 32 is passed through to display screen 33, the user is with sleeve pipe 32 gliding time about guide arm 31, can highly change display screen 33, be convenient for carry out the effect of independently adjusting and independently adapting according to different crowds.

Specifically, the cleaning device 4 is composed of a controller 41 and a cleaning brush 42, and the controller 41 is connected with the cleaning brush 42 through a power cord. The advantage is, cleaning device 4 installs in the top of display screen 33, controls clearance brush 42 through controller 41, can be so that user's face authentication in, camera 101 keeps clean and tidy, can avoid the surface unclear, solves authentication time overlength and authentication mistake scheduling problem.

Specifically, the sliding rail 421 is installed at the upper end of the front surface of the display screen 33, the brush 422 is movably installed inside the sliding rail 421, and the brush 422 is movably installed at the top end of the front surface of the display screen 33 through the motor 423. The advantage is, the inside two gangbar 424 that are provided with of slide rail 421, drives gangbar 424 through motor 423 and rotates, and brush 422 slides in slide rail 421 is inside, can reach brush 422 and move on camera 101 surface, clears up the effect to camera 101 surface dust.

When using, install guide arm 31 through the front middle-end both sides at frame 2, and guide arm 31 surface has cup jointed sleeve pipe 32, be connected with bracing piece 34 between sleeve pipe 32, it is synchronous between bracing piece 34 and sleeve pipe 32, can drive display screen 33 in sliding sleeve pipe 32 under and above, adjust the height between display screen 33 and the user according to individual height, can make the device reach height-adjustable's effect, install cleaning device 4 through the front top at display screen 33, install controller 41 in the front of base 21, can control motor 423 through controller 41 and rotate, make cleaning brush 42 brush on camera 101 surface, make camera 101 keep clean and tidy effect.

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. A face recognition device based on common camera images comprises a recognition device (1) and a camera (101), and is characterized in that: the identification device (1) comprises a frame (2), an adjusting device (3) and a cleaning device (4), wherein the adjusting device (3) is installed at the middle end of the frame (2), and the cleaning device (4) is installed at the upper end of the front face of the adjusting device (3);

the cleaning device is characterized in that a base (21) is arranged at the bottom end of the frame (2), a gravity block (22) is arranged inside the base (21), a limiting device (23) is arranged at the top end of the gravity block (22), guide rods (31) are arranged on two sides of the adjusting device (3), a sleeve (32) is sleeved on the periphery of each guide rod (31), a display screen (33) is arranged on the front surface of the adjusting device (3), a support rod (34) is arranged between each display screen (33) and the corresponding sleeve (32), the cleaning device (4) comprises a controller (41) and a cleaning brush (42), the controller (41) is arranged at the bottom end of the front surface of the base (21), the cleaning brush (42) comprises a sliding rail (421), a brush (422), a motor (423) and a linkage rod (424), the linkage rod (424) is inserted into the sliding rail (421), and the motor (423) is connected to the side end of the linkage rod (424), the brush (422) is movably sleeved on the surface of the linkage rod (424);

the camera (101) is installed on the top end of the front face of the display screen (33).

2. A face recognition apparatus based on a generic camera image as claimed in claim 1, wherein: the back of the frame (2) is provided with a connecting end, the top surface of the frame (2) is provided with a baffle, the recognition device (1) is composed of the frame (2), an adjusting device (3) and a cleaning device (4), and the cleaning device (4) is connected with a controller (41) installed at the bottom end of the frame (2) through a power line.

3. A face recognition apparatus based on a generic camera image as claimed in claim 1, wherein: the utility model discloses a frame, including base (21), limiting device (23), base (21) inside fretwork, and gravity piece (22) cross-section is less than base (21) inside cross-section, limiting device (23) are installed in gravity piece (22) top surface, and run through in base (21) top surface, be the welding between base (21) top surface and frame (2) bottom, limiting device (23) include lead screw and nut, the nut is located the lead screw top, the lead screw is connected in gravity piece (22) top surface, limiting device (23) are provided with four groups.

4. A face recognition apparatus based on a generic camera image as claimed in claim 1, wherein: the guide rods (31) are arranged in two groups, the guide rods (31) are vertically arranged on two sides of the front face of the frame (2), the inner cross section of the sleeve (32) is larger than that of the guide rods (31), anti-skidding grooves are formed in the surface of the sleeve (32), the number of the sleeve (32) and the number of the guide rods (31) are equal, the supporting rods (34) are arranged on the back face of the display screen (33), the supporting rods (34) are arranged in two groups, and two ends of each supporting rod (34) are connected to the upper end and the lower end of the sleeve (32) respectively.

5. A face recognition apparatus based on a generic camera image as claimed in claim 1, wherein: the cleaning device (4) is composed of a controller (41) and a cleaning brush (42), and the controller (41) is connected with the cleaning brush (42) through a power line.

6. A face recognition apparatus based on a generic camera image as claimed in claim 1, wherein: the sliding rail (421) is arranged at the upper end of the front face of the display screen (33), the brush (422) is movably arranged inside the sliding rail (421), and the brush (422) is movably arranged at the top end of the front face of the display screen (33) through the motor (423).