CN219225557U

CN219225557U - Face recognition device for community security

Info

Publication number: CN219225557U
Application number: CN202223496600.0U
Authority: CN
Inventors: 涂新玥; 王旷; 贾成光
Original assignee: Anhui Hicks Technology Development Co ltd
Current assignee: Anhui Hicks Technology Development Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-20
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a face recognition device for community security, which comprises a face recognition machine body, wherein a display screen is arranged at the front end of the face recognition machine body, a face collection mechanism is arranged above the display screen, a base is arranged below the face recognition machine body, lifting blocks are fixedly arranged at the middle positions of two sides of the face recognition machine body through screws, one ends of the lifting blocks extend to the inside of the base and are in sliding fit with the base, and the face recognition device further comprises a single-thread transmission rod which is rotatably arranged at one side of the inside of the base, wherein one end of one lifting block positioned inside the base is in threaded connection with the single-thread transmission rod. This a face identification device for district security protection can be convenient control face identification machine main part highly position that goes up and down makes face appearance collection mechanism of face identification machine main part can adapt to the resident of most heights, simple structure facilitates the use.

Description

Face recognition device for community security

Technical Field

The utility model relates to the technical field of face recognition, in particular to a face recognition device for community security.

Background

Face recognition is a biological recognition technology for performing identity recognition based on facial feature information of a person, a camera or a camera is used for collecting images or video streams containing the face, and the face is automatically detected and tracked in the images, so that a series of related technologies for performing face recognition on the detected face, which are commonly also called face recognition and face recognition, are commonly arranged at the entrance of a cell for safety precaution.

The chinese patent of current bulletin number CN214699887U discloses a face identification device convenient to installation and carrying, comprising a base plate, the top fixed mounting of bottom plate has two damping pivots, rotate between the top of two damping pivots and be connected with the main part, the second mounting groove has been seted up in the outside of main part, one side of second mounting groove inner wall is equipped with the camera, one side fixed mounting who just keeps away from the camera of second mounting groove inner wall has the fixed plate, the bottom sliding connection of second mounting groove inner wall has the guard plate, the top and the fixed plate sliding connection of guard plate, the inside of guard plate is equipped with the spring groove, the bottom fixed mounting of spring groove inner wall has first spring, the top fixed mounting of first spring has the slider, the outside and the spring groove sliding connection of slider.

Above-mentioned scheme is although can carry out effective protection to the camera in carrying the in-process, but the object of district face identification is resident, has included shorter object of heights such as children among them, and this face identification device lacks lifting function, and is inconvenient when leading to shorter object of heights such as children to use, and also need bow to carry out face identification when the higher object of heights uses, uses same inconvenient, consequently does not satisfy current demand, has proposed a face identification device for district security protection to this we.

Disclosure of Invention

The utility model aims to provide a face recognition device for community security, which aims to solve the problem that residents with different heights are inconvenient to use due to the fact that the position of the face recognition device is fixed in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the face recognition device for community security comprises a face recognition machine body, wherein a display screen is arranged at the front end of the face recognition machine body, a face collection mechanism is arranged above the display screen, a base is arranged below the face recognition machine body, lifting blocks are fixedly arranged at the middle positions of two sides of the face recognition machine body through screws, one ends of the lifting blocks extend to the inside of the base, and the lifting blocks are in sliding fit with the base;

the lifting block is arranged on one side of the base, and one end of the lifting block, which is positioned in the base, is in threaded connection with the single-thread transmission rod;

still include the cleaning box, it sets up the both sides of display screen, the inside of cleaning box has all welded the slide bar, be provided with the sliding block between the cleaning box, the both ends of sliding block extend to the inside of cleaning box respectively, and sliding block and cleaning box sliding fit, the slide bar runs through the one end that the sliding block is located the cleaning box inside, and the slide bar all with sliding block sliding fit.

Preferably, a limit guide rod is welded on one side of the base, penetrates through one end of one lifting block, located in the base, and is in sliding fit with the lifting block.

Preferably, a servo motor is arranged below the single-thread transmission rod, and the upper output end of the servo motor is in transmission connection with the single-thread transmission rod through a coupler.

Preferably, the rear end of the sliding block is fixedly adhered with a cleaning brush.

Preferably, a holding block is fixedly arranged at the middle position of the front end of the sliding block.

Preferably, a reversing switch is arranged at the middle position of one side of the front end of the base, and the reversing switch is electrically connected with the servo motor.

Preferably, the light supplementing lamps are arranged on two sides of the face collecting mechanism.

Preferably, the upper end of the base is provided with a rain shielding top.

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

1. according to the face recognition device, the servo motor is arranged below the single-thread transmission rod, the forward and reverse rotation of the servo motor can be controlled through the forward and reverse switch, the servo motor can drive the single-thread transmission rod to synchronously rotate, the lifting block can drive the face recognition device main body to lift, so that the lifting height position of the face recognition device main body can be conveniently controlled, the face collection mechanism of the face recognition device main body can be suitable for residents with most heights, and the face recognition device is simple in structure and convenient to use.

2. According to the utility model, the cleaning boxes are arranged on the two sides of the front end of the human face recognition machine body, and the sliding blocks are arranged between the cleaning boxes, so that the dust carried by vehicles and personnel at the gate of a district is easy to fall on the display screen, and the sliding blocks are driven to move up and down by the holding blocks, so that the cleaning of the dust on the surface of the display screen by the cleaning brush can be realized, the pictures displayed by the display screen are clearer, and the daily use is convenient.

3. According to the face collecting mechanism, the light supplementing lamps are arranged on the two sides of the face collecting mechanism, when light is darker, for example, at night, the light supplementing lamps are turned on, so that the face collecting mechanism can collect the face more easily, meanwhile, the rain shielding top at the top can shield rainwater falling vertically, and corrosion of the rainwater to the face recognition machine main body is reduced.

Drawings

FIG. 1 is a front view of the internal structure of the present utility model;

FIG. 2 is a front elevational view of the overall structure of the present utility model;

fig. 3 is a side view of the main body structure of the face recognition machine of the present utility model;

fig. 4 is an enlarged view of a portion of the area a of fig. 1 in accordance with the present utility model.

In the figure: 1. a base; 2. a face recognition machine body; 3. a display screen; 4. a face collection mechanism; 5. rain shielding roof; 6. a single thread transmission rod; 7. a limit guide rod; 8. a lifting block; 9. a servo motor; 10. a light supplementing lamp; 11. a cleaning box; 12. a slide bar; 13. a sliding block; 14. a cleaning brush; 15. holding blocks; 16. and a reversing switch.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a face recognition device for district security protection, includes face recognition machine main part 2, and face recognition machine main part 2's front end is provided with display screen 3, and the top of display screen 3 is provided with face collection mechanism 4, and face recognition machine main part 2's below is provided with base 1, and face recognition machine main part 2 both sides intermediate position department is provided with lifter 8 through the screw fixation, and lifter 8's one end all extends to the inside of base 1, and lifter 8 all with base 1 sliding fit;

the lifting device further comprises a single-thread transmission rod 6 which is rotatably arranged on one side of the inside of the base 1, wherein one end of one lifting block 8 positioned in the inside of the base 1 is in threaded connection with the single-thread transmission rod 6;

still include clean box 11, it sets up in the both sides of display screen 3, and the inside of clean box 11 has all welded slide bar 12, is provided with slider 13 between the clean box 11, and the both ends of slider 13 extend to the inside of clean box 11 respectively, and slider 13 and clean box 11 sliding fit, slide bar 12 run through slider 13 and are located the inside one end of clean box 11, and slide bar 12 all with slider 13 sliding fit.

During the use, can control the positive and negative rotation and the stop of servo motor 9 through reversing switch 16, servo motor 9 can drive single screw drive 6 rotations and make lifting block 8 synchronous rotation, and lifting block 8 can carry out vertical movement from top to bottom under the limited circumstances of axial to can drive face recognition machine main part 2 through the lift of lifting block 8 and carry out the adjustment of height, the user of convenient adaptation different heights, simple structure, convenient to use.

Referring to fig. 3 and 4, a limit guide rod 7 is welded at one side of the interior of the base 1, the limit guide rod 7 penetrates through one end of one lifting block 8 positioned in the interior of the base 1, the limit guide rod 7 is in sliding fit with the lifting block 8, and the limit guide rod 7 can axially limit the lifting block 8 so that rotation of the lifting block 8 can be converted into vertical movement up and down;

referring to fig. 1, a servo motor 9 is arranged below the single-thread transmission rod 6, the upper output end of the servo motor 9 is in transmission connection with the single-thread transmission rod 6 through a coupling, and the servo motor 9 provides power for rotation of the single-thread transmission rod 6;

referring to fig. 2, 3 and 4, a cleaning brush 14 is adhered and fixed at the rear end of the sliding block 13, and the cleaning brush 14 can perform ash removal treatment on the display screen 3 when moving up and down;

referring to fig. 2, 3 and 4, a holding block 15 is fixedly arranged at the middle position of the front end of the sliding block 13, and the holding block 15 increases the force point, so that the sliding block 13 is convenient to move;

referring to fig. 2, a forward/reverse switch 16 is disposed at a middle position of one side of the front end of the base 1, and the forward/reverse switch 16 is electrically connected to the servo motor 9, so that the rotation of the servo motor 9 can be conveniently controlled by the forward/reverse switch 16;

referring to fig. 1, 2 and 3, the light-compensating lamps 10 are mounted on two sides of the face-collecting mechanism 4, the light-compensating lamps 10 can supplement light, and the face-collecting mechanism 4 collects faces;

referring to fig. 1 and 2, a rain shielding top 5 is disposed at the upper end of the base 1, and the rain shielding top 5 can shield vertically falling rainwater, so as to reduce erosion of rainwater to the human face recognition machine main body 2.

Working principle: when in use, according to the height of a user, the servo motor 9 can rotate forward by pressing the switch at the upper half part of the reversing switch 16, the servo motor 9 can drive the single-thread transmission rod 6 to rotate through the coupler, the single-thread transmission rod 6 can drive one lifting block 8 to synchronously rotate, the other lifting block 8 slides on the limiting guide rod 7 and can be axially limited, as the two lifting blocks 8 are fixedly connected with the face recognition machine main body 2, the rotating lifting blocks 8 are also limited, the rotation of the rotating lifting blocks can be converted into vertical movement up and down, the face recognition machine main body 2 can be driven to move up through the lifting of the lifting blocks 8, and the stop switch at the middle part of the reversing switch 16 is pressed after the lifting blocks 8 reach a proper position, so that the servo motor 9 can stop rotating forward, the face recognition machine main body 2 is fixed in position, therefore, the face collection mechanism 4 at the upper end of the face recognition machine main body 2 can collect the face of a user, when the face recognition machine main body 2 is required to move downwards, the servo motor 9 can be reversed by only pressing the switch at the lower half part of the reversing switch 16, so that the single-thread transmission rod 6 rotates reversely, the face recognition machine main body 2 moves downwards to adapt to users with shorter heights, the face recognition machine main body 2 moves upwards and downwards to adapt to residents with most heights, the structure is simple, the use is convenient, if light rays are darker when the face collection mechanism 4 collects the face, the light supplementing lamp 10 can be started to supplement the light, the face collection mechanism 4 can collect the face more clearly, the rain shielding roof 5 at the top can shield the rainwater which falls vertically, the erosion of the rainwater to the face recognition machine main body 2 is reduced, when dust covers the display screen 3, the holding block 15 can be held by hands, the sliding block 13 slides on the sliding rod 12, and the sliding block 13 can drive the cleaning brush 14 to clean dust on the surface of the display screen 3, so that pictures displayed on the display screen 3 are clearer, and daily use is convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a face identification device for district security protection, includes face identification machine main part (2), the front end of face identification machine main part (2) is provided with display screen (3), the top of display screen (3) is provided with face appearance collection mechanism (4), the below of face identification machine main part (2) is provided with base (1), the intermediate position department of face identification machine main part (2) both sides is provided with lifter block (8) through the screw fixation, the one end of lifter block (8) all extends to the inside of base (1), and lifter block (8) all with base (1) sliding fit, its characterized in that:

the lifting block (8) is positioned at one end in the base (1) and is in threaded connection with the single-thread transmission rod (6);

still include cleaning box (11), it sets up the both sides of display screen (3), the inside of cleaning box (11) has all welded slide bar (12), be provided with sliding block (13) between cleaning box (11), the both ends of sliding block (13) extend to the inside of cleaning box (11) respectively, and sliding block (13) and cleaning box (11) sliding fit, slide bar (12) run through the one end that sliding block (13) are located cleaning box (11) inside, and slide bar (12) all with sliding block (13) sliding fit.

2. A face recognition device for cell security according to claim 1, wherein: one side of the inside of the base (1) is welded with a limit guide rod (7), the limit guide rod (7) penetrates through one end of one lifting block (8) located inside the base (1), and the limit guide rod (7) is in sliding fit with the lifting block (8).

3. A face recognition device for cell security according to claim 1, wherein: a servo motor (9) is arranged below the single-thread transmission rod (6), and the upper output end of the servo motor (9) is in transmission connection with the single-thread transmission rod (6) through a coupler.

4. A face recognition device for cell security according to claim 1, wherein: the rear end of the sliding block (13) is fixedly adhered with a cleaning brush (14).

5. A face recognition device for cell security according to claim 1, wherein: the middle position of the front end of the sliding block (13) is fixedly provided with a holding block (15).

6. A face recognition device for cell security according to claim 1, wherein: the middle position of one side of the front end of the base (1) is provided with a reversing switch (16), and the reversing switch (16) is electrically connected with the servo motor (9).

7. A face recognition device for cell security according to claim 1, wherein: light supplementing lamps (10) are arranged on two sides of the face collecting mechanism (4).

8. A face recognition device for cell security according to claim 1, wherein: the upper end of the base (1) is provided with a rain shielding top (5).