CN219891679U - Face recognition equipment - Google Patents

Abstract

The utility model discloses face recognition equipment which comprises a base and a face recognition equipment body, wherein an upright post is fixedly arranged on the base, a threaded seat is fixedly arranged at the top end of the upright post, the face recognition equipment body is fixedly arranged at the top end of the threaded seat, a camera is fixedly arranged at the front end of the face recognition equipment body, a light shield is sleeved outside the face recognition equipment body, a clamping rod is fixedly arranged at the top end of the face recognition equipment body, a clamping groove is formed in the inner top end of the light shield, the clamping rod is inserted into the clamping groove, and a fixing ring is sleeved on the threaded seat in a threaded manner. This face identification equipment can shelter from sunshine, avoids sunshine to penetrate directly to cause the reflection of light on the camera to influence the problem of camera shooting discernment, and the lens hood can play the effect of sunshade rain, avoids face identification equipment body to suffer the sun-drying rain for a long time, shortens life's problem, and can regularly self-cleaning the dust on the camera, avoids the dust to shelter from the problem that the camera influences recognition efficiency.

Description

Face recognition equipment

Technical Field

The utility model relates to the technical field of face recognition, in particular to face recognition equipment.

Background

In the process of collecting big data of personal identity information of a local floating population, face recognition equipment is needed, and most of collected places are nearby community residents, so that the face recognition equipment is often needed to be used outdoors.

Most of the existing face recognition equipment is not provided with a component capable of shielding light, so that in the outdoor use process, as time goes, when sunlight is directly irradiated onto a camera, the camera is caused to emit light, so that face recognition operation cannot be performed, and in the long-time use process, external dust flutters along with wind and is easy to adhere to the camera, and the recognition efficiency of the camera is affected.

To this end, we propose a face recognition device.

Disclosure of Invention

The present utility model is directed to a face recognition device, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a face recognition device, includes base and face recognition device body, fixed mounting has the stand on the base, stand top fixed mounting has the screw thread seat, screw thread seat top fixed mounting has the face recognition device body, the front end fixed mounting of face recognition device body has the camera, the outside cover of face recognition device body is equipped with the lens hood, the top fixed mounting of face recognition device body has the kelly, the top is provided with the draw-in groove in the lens hood, the kelly is pegged graft in the draw-in groove, the screw thread cover is equipped with solid fixed ring on the screw thread seat, gu fixed ring's top offsets with the bottom of lens hood.

Optionally, the rear end fixed mounting of face identification equipment body has the housing, fixed mounting has the mounting bracket in the housing, the mounting bracket internal rotation is connected with the threaded rod, the both ends of threaded rod all overlap and are equipped with the loop bar, two outside the housing was all extended to one side of keeping away from each other to the loop bar, two equal fixed mounting in one side of keeping away from each other the loop bar has the connecting rod, two equal fixed mounting in one side of being close to each other of the front end of connecting rod has the horizontal pole, two equal fixed mounting in one side of being close to each other of horizontal pole has the cleaning brush head, two the rear end of cleaning brush head all offsets with the front end of face identification equipment body, is favorable to the use of this equipment through this kind of design.

Optionally, the driven gear is sleeved between the two loop bars on the threaded rod, a motor is fixedly installed at the lower part of the driven gear in the housing, a driving gear is fixedly installed at the output end of the motor, the top end of the driving gear is meshed with the driven gear, and the driving gear is driven to rotate by the motor.

Optionally, be provided with two sections screw threads in opposite directions on the threaded rod, and two the loop bar overlaps respectively to be established on two sections screw threads, when making the threaded rod rotate through this kind of design, two loop bars can be towards being close to each other or keep away from one side and slide.

Optionally, a groove is reserved at the bottom end of the light shield corresponding to the thread seat, and the light shield is conveniently sleeved on the thread seat through the groove.

Optionally, openings are formed in the positions, corresponding to the connecting rods, of the two sides of the light shield, and the cross rod is convenient to insert into the light shield through the openings.

Optionally, a plurality of driving levers are fixedly arranged on the outer side of the fixed ring, and the fixed ring is conveniently driven to rotate through the driving levers.

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

through lens hood, clamping lever, draw-in groove, screw seat, solid fixed ring, housing, threaded rod, mounting bracket, loop bar, connecting rod, horizontal pole, cleaning brush head, driven gear, driving gear and motor mutually support, can shelter from sunshine, avoid sunshine to penetrate directly and lead to the fact the reflection of light on the camera to influence the problem of camera shooting discernment, and the lens hood can play the effect of sunshade keep off the rain, avoid face recognition device body to suffer the sun-drying rain for a long time, shorten life's problem, and can regularly self-cleaning dust on the camera, avoid the dust to shelter from the problem that the camera influences recognition efficiency.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a face recognition device according to the present utility model;

fig. 2 is a cross-sectional view of a face recognition device of the present utility model;

fig. 3 is a cross-sectional view of a housing in a face recognition device of the present utility model;

fig. 4 is a cross-sectional view of a threaded rod in a face recognition device of the present utility model.

In the figure: 1. a base; 2. a column; 3. a face recognition device body; 4. a light shield; 5. a deflector rod; 6. a screw seat; 7. a fixing ring; 8. a clamping rod; 9. a clamping groove; 10. opening holes; 11. a housing; 12. a threaded rod; 13. a mounting frame; 14. a loop bar; 15. a connecting rod; 16. a cross bar; 17. a cleaning brush head; 18. a driven gear; 19. a groove; 20. a motor; 21. a drive gear; 22. a camera is provided.

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 to 4, the utility model provides a face recognition device, which comprises a base 1 and a face recognition device body 3, wherein a stand column 2 is fixedly installed on the base 1, a thread seat 6 is fixedly installed at the top end of the stand column 2, the face recognition device body 3 is fixedly installed at the top end of the thread seat 6, a camera 22 is fixedly installed at the front end of the face recognition device body 3, a light shield 4 is sleeved outside the face recognition device body 3, a clamping rod 8 is fixedly installed at the top end of the face recognition device body 3, a clamping groove 9 is arranged at the top end in the light shield 4, the clamping rod 8 is inserted in the clamping groove 9, a fixing ring 7 is sleeved on the thread seat 6 in a thread manner, and the top end of the fixing ring 7 abuts against the bottom end of the light shield 4.

The rear end fixed mounting of face recognition equipment body 3 has housing 11, housing 11 internal fixation has mounting bracket 13, mounting bracket 13 internal rotation is connected with threaded rod 12, the both ends of threaded rod 12 all overlap and are equipped with loop bar 14, two loop bar 14 keep away from each other one side and all extend housing 11 outsides, two loop bar 14 keep away from each other one side equal fixed mounting have connecting rod 15, the front end of two connecting rods 15 is close to each other one side equal fixed mounting have horizontal pole 16, two horizontal poles 16 are close to each other one side equal fixed mounting have cleaning brush head 17, the rear end of two cleaning brush heads 17 all offsets with the front end of face recognition equipment body 3, be favorable to the use of this equipment through this kind of design, be located the cover between two loop bar 14 on the threaded rod 12, be equipped with driven gear 18, be located driven gear 18's lower part fixed mounting in the housing 12, fixed mounting has motor 20 on motor 20's the output fixed mounting has driving gear 21, the top meshing of driving gear 21 is connected on driven gear 18, drive gear 21 rotates owing to the use of this equipment, be provided with two sections of opposite directions initiative screw thread on 12 on the 12, and two loop bar 14 cover are set up respectively and are equipped with the cleaning brush head 17 on one side each other, the front end of two loop bar 14 is close to each other at the thread carrier 4, the guide ring 4 is equipped with the fixed slot 4 through the thread hole 4, the guide ring is equipped with the guide wire 4 through the thread hole 4, the guide hole 4 is equipped with, the guide ring 4 is convenient for rotate, the guide wire 4 is equipped with the guide wire 4 through the thread hole 4 through the relative hole, the thread is equipped with, the guide wire 4.

Working principle: when the face recognition device is used, the motor 20 is electrically connected with the built-in controller, the clamping groove 9 on the light shield 4 is sleeved at the clamping rod 8 on the face recognition device body 3, the light shield 4 is sleeved outside the face recognition device body 3, the clamping rod 8 is inserted into the clamping groove 9, then the driving rod 5 is used for driving the fixed ring 7 to rotate, the fixed ring 7 is lifted to be propped against the bottom end of the light shield 4 to form a fixed state due to the fact that the screw thread corresponding to the screw thread seat 6 is arranged in the fixed ring 7, the installation can be completed, the light source can be shielded by the light shield 4 in the use process, sunlight is prevented from being directly irradiated on the camera 22, reflection is generated, the shooting recognition of the camera 22 is influenced, meanwhile, the controller can periodically start the motor 20 to rotate positively and negatively, the motor 20 works to drive the driving gear 21 and the driven gear 18 to rotate, driven gear 18 drives threaded rod 12 and rotates for two loop bars 14 drive two connecting rods 15, two horizontal poles 16 and two cleaning brush heads 17 towards being close to one side each other and slide, can utilize cleaning brush head 17 to brush the dust of camera 22 surface adhesion, then motor 20 drives driving gear 21 and reverses, make two cleaning brush heads 17 reset, this kind of face identification equipment convenient to use can shelter from sunshine through above-mentioned subassembly, avoid sunshine to penetrate directly to cause reflection of light on the camera 22, thereby influence the problem of camera 22 shooting discernment, and lens hood 4 can play the effect of sunshade keep off the rain, avoid face identification equipment body 3 to suffer the sun-drying rain for a long time, shorten life's problem, and can regularly self-cleaning the dust on the camera 22, avoid the dust to shelter from the problem that camera 22 influences recognition efficiency.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)

1. Face recognition equipment, its characterized in that, including base (1) and face recognition equipment body (3), fixed mounting has stand (2) on base (1), stand (2) top fixed mounting has screw thread seat (6), screw thread seat (6) top fixed mounting has face recognition equipment body (3), the front end fixed mounting of face recognition equipment body (3) has camera (22), the outside cover of face recognition equipment body (3) is equipped with lens hood (4), the top fixed mounting of face recognition equipment body (3) has clamping bar (8), the top is provided with draw-in groove (9) in lens hood (4), clamping bar (8) are pegged graft in draw-in groove (9), the screw thread cover is equipped with solid fixed ring (7) on screw thread seat (6), the top of solid fixed ring (7) offsets with the bottom of lens hood (4).

2. The face recognition device according to claim 1, wherein a housing (11) is fixedly arranged at the rear end of the face recognition device body (3), a mounting frame (13) is fixedly arranged in the housing (11), threaded rods (12) are rotationally connected to the mounting frame (13), loop bars (14) are sleeved at two ends of the threaded rods (12), one sides of the loop bars (14) away from each other are extended out of the housing (11), connecting rods (15) are fixedly arranged at one sides of the loop bars (14) away from each other, cross bars (16) are fixedly arranged at the front ends of the connecting rods (15) close to each other, cleaning brush heads (17) are fixedly arranged at one sides of the two cross bars (16) close to each other, and the rear ends of the cleaning brush heads (17) are propped against the front ends of the face recognition device body (3).

3. Face recognition device according to claim 2, characterized in that a driven gear (18) is sleeved on the threaded rod (12) and located between the two loop bars (14), a motor (20) is fixedly installed at the lower part of the driven gear (18) in the housing (11), a driving gear (21) is fixedly installed at the output end of the motor (20), and the top end of the driving gear (21) is in meshed connection with the driven gear (18).

4. A face recognition device according to claim 2, wherein the threaded rod (12) is provided with two opposite threads, and the two loop bars (14) are respectively sleeved on the two threads.

5. The face recognition device according to claim 1, wherein a groove (19) is reserved at the bottom end of the light shield (4) corresponding to the thread seat (6).

6. Face recognition device according to claim 1, characterized in that openings (10) are formed at the two sides of the light shield (4) corresponding to the connecting rods (15).

7. A face recognition device according to claim 1, characterized in that the outside of the fixing ring (7) is fixedly provided with a plurality of levers (5).