CN219574878U - Entrance guard security monitoring device based on face recognition - Google Patents

Abstract

The utility model discloses an entrance guard security monitoring device based on face recognition, which comprises a monitoring host, wherein a screw rod penetrates through and is rotationally connected to the left side position of the front end of the top of the monitoring host, a water collecting box penetrates through and is in threaded connection with the outer diameter of the screw rod, a nozzle penetrates through and is fixedly connected to the middle position of the rear end of the water collecting box, and wiping pieces are fixedly connected to the top and the bottom of the rear end of the water collecting box; through starting driving motor, drive the lead screw and rotate, under lead screw and the mutual threaded connection effect of water collection box, can drive the water collection box and carry out up-and-down motion along the guide bar for the nozzle is made a video recording the module surface to the discernment and is sprayed and wash, and the sponge material's the strip of cleaning can be made a video recording the module surface to the abluent discernment of spraying simultaneously cleans, cleans the dust on surface and the washing liquid that sprays, plays fine cleaning action to the module surface of making a video recording, guarantees the definition of face collection image, conveniently carries out information identification work.

Description

Entrance guard security monitoring device based on face recognition

Technical Field

The disclosure relates to the technical field of access control monitoring devices, in particular to an access control security monitoring device based on face recognition.

Background

Face recognition is a biological recognition technology for carrying out identity recognition based on facial feature information of people. A series of related techniques for face recognition of detected faces are performed by capturing images or video streams containing the faces with a camera or cameras and automatically detecting and tracking the faces in the images. In order to prevent foreign personnel from entering relevant places in life, entrance guard monitoring equipment is required to be installed in front of a venue, and the entrance guard monitoring equipment usually adopts face recognition to conduct personnel screening;

the prior patent with publication number of CN206657414U discloses a face recognition entrance guard security device, which comprises a mounting plate, a monitoring camera and an upper computer, wherein guard plates are respectively fixed on the left side and the right side of the right front of the mounting plate, and a rain shield is fixed on the tops of the two guard plates; the bottom of weather shield is fixed with a hollow accommodation shell through the stand, the hollow accommodation shell intussuseption is filled with compressed gas and dry powder fire extinguishing agent, the top of hollow accommodation shell is fixed with and fills gas joint and dry powder and add the import, the top lid that the dry powder added the import is equipped with a lid, it installs the check valve that admits air on the gas joint, the bottom both ends of hollow accommodation shell are fixed with a riser respectively, the bottom of two risers is connected through a lower extreme seat, the top of lower extreme seat is connected with the upper end seat through a height-adjustable spare, the bottom of hollow accommodation shell is provided with the venthole, the bottom movable cover of venthole is equipped with a baffle, be provided with a temperature sensing glass ball between upper end seat and the baffle. The beneficial effects are as follows: the service life is long, and the practicability is strong; however, in the door control security device for face recognition, dust and moisture are easy to adhere to the surface of the monitoring camera in the long-term use process, so that the accurate acquisition of face data is affected, and the final face recognition of the device is affected;

therefore, an access control security monitoring device with the function of cleaning the face recognition of the monitoring camera module is needed.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings of the prior art, it is desirable to provide an access security monitoring device based on face recognition.

The utility model provides an entrance guard security monitoring device based on face recognition, which comprises:

the monitoring host, monitoring host front end central point puts and runs through and fixedly connected with discernment module of making a video recording, monitoring host top front end left side position runs through and rotates and be connected with the lead screw, run through on the lead screw external diameter and threaded connection has the water collection box, water collection box rear end intermediate position runs through and fixedly connected with nozzle, water collection box rear end top and bottom position all fixedly connected with wiper, monitoring host surface top front end left side position fixedly connected with power supply.

According to the technical scheme provided by the embodiment of the utility model, the power source adopts the driving motor, and the wiping pieces are all made of sponge wiping strips.

According to the technical scheme provided by the embodiment of the utility model, the central position of the rear end of the outer surface of the monitoring host is fixedly connected with a water storage tank.

According to the technical scheme provided by the embodiment of the utility model, the miniature water pump is fixedly connected to the middle position of the top of the outer surface of the monitoring host, and the miniature water pump is communicated with the water collecting box through a spring hose.

According to the technical scheme provided by the embodiment of the utility model, the miniature water pump is communicated with the water storage tank through a water pipe, and a guide rod is fixedly connected to the right side between the top and bottom inner walls of the monitoring host.

According to the technical scheme provided by the embodiment of the utility model, the central position of the bottom of the outer surface of the monitoring host is fixedly connected with the adjusting column, the middle position of the front end of the adjusting column penetrates through and is provided with three uniformly distributed locking holes, and the outer surface of the adjusting column penetrates through and is in sliding connection with the fixing sleeve.

According to the technical scheme provided by the embodiment of the utility model, the middle position of the top of the front end of the fixed sleeve is penetrated and provided with the mounting hole, and the locking piece is penetrated and connected in the mounting hole in a sliding way.

According to the technical scheme provided by the embodiment of the utility model, the bottom of the fixing sleeve is fixedly connected with a base made of steel.

To sum up, this technical scheme specifically discloses entrance guard security monitoring device based on face identification, through starting miniature water pump, take out the washing liquid in the storage water tank, and transport to the water collecting box through the spring hose in, then rethread nozzle is with water smoke state blowout, start driving motor simultaneously, drive the lead screw and rotate, under the mutual threaded connection effect of lead screw and water collecting box, can drive the water collecting box and carry out up-and-down motion along the guide bar, make the nozzle carry out the spraying to discernment camera module surface and wash, the wiper strip of sponge material can wipe the abluent discernment camera module surface of spraying simultaneously, clean the dust on surface with the washing liquid that sprays, play fine cleaning action to discernment camera module surface, guarantee the definition of face collection image, conveniently carry out information identification work.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

fig. 1 is a schematic diagram of the overall structure of an access control security monitoring device based on face recognition.

Fig. 2 is a schematic diagram of a fixed sleeve structure of an entrance guard security monitoring device based on face recognition.

Fig. 3 is a schematic diagram of a monitoring host structure of the entrance guard security monitoring device based on face recognition.

Fig. 4 is a schematic diagram of a water pipe structure of the entrance guard security monitoring device based on face recognition.

Fig. 5 is a schematic diagram of a water collection box structure of the entrance guard security monitoring device based on face recognition.

Reference numerals in the drawings: 1. a base; 2. a fixed sleeve; 3. monitoring a host; 4. identifying a camera module; 5. a micro water pump; 6. a locking bolt; 7. an adjusting column; 8. a mounting hole; 9. a locking hole; 10. a screw rod; 11. a driving motor; 12. a spring hose; 13. a water collecting box; 14. a guide rod; 15. a water storage tank; 16. a water pipe; 17. a wiping strip; 18. and (3) a nozzle.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 5, the entrance guard security monitoring device based on face recognition comprises a monitoring host 3, wherein the central position of the front end of the monitoring host 3 is penetrated and fixedly connected with a recognition camera module 4, so that a face can be photographed, face data are transmitted to a processing chip arranged in the monitoring host 3 for comparison and recognition, the left side position of the front end of the top of the monitoring host 3 is penetrated and rotationally connected with a screw rod 10, the outer diameter of the screw rod 10 is penetrated and in threaded connection with a water collecting box 13, the middle position of the rear end of the water collecting box 13 is penetrated and fixedly connected with a nozzle 18, the positions of the top and the bottom of the rear end of the water collecting box 13 are fixedly connected with wiping pieces, and the left side position of the front end of the top of the outer surface of the monitoring host 3 is fixedly connected with a power source.

It should be noted that, as shown in fig. 3, the power source adopts the driving motor 11 to drive the screw rod 10 to rotate clockwise or anticlockwise, and the wiping pieces all adopt the wiping strips 17 made of sponge materials to wipe the surface of the object.

As shown in fig. 4, a water storage tank 15 is fixedly connected to the central position of the rear end of the outer surface of the monitoring host 3, and a cleaning solution can be infused into the water storage tank 15 for storage.

It should be noted that, as shown in fig. 3, the middle position of the top of the outer surface of the monitoring host 3 is fixedly connected with a micro water pump 5, the micro water pump 5 is communicated with the water collecting box 13 through a spring hose 12, and the spring hose 12 has extensibility and can be stretched to a certain extent.

It should be noted that, the miniature water pump 5 is communicated with the water storage tank 15 through the water pipe 16, the guide rod 14 is fixedly connected to the right side between the inner walls of the top and bottom of the monitoring host 3, the water collecting box 13 can slide on the guide rod 14, and the water collecting box 13 is guided to move up and down on the guide rod 14.

It should be noted that, the center position of the bottom of the outer surface of the monitoring host 3 is fixedly connected with an adjusting column 7, and the middle position of the front end of the adjusting column 7 is penetrated and provided with three uniformly distributed locking holes 9, and the outer surface of the adjusting column 7 is penetrated and slidingly connected with a fixing sleeve 2.

It should be noted that, as shown in fig. 2, the middle position of the top of the front end of the fixing sleeve 2 is penetrated and provided with a mounting hole 8, a locking piece is penetrated in the mounting hole 8 and is slidably connected with the locking piece, the locking piece adopts a locking bolt 6, the locking bolt 6 can be anchored into a locking hole 9 by screwing, the locking and fixing functions are achieved on the adjusting column 7, the adjusting column 7 is slidably adjusted to a proper height, then the locking bolt 6 is used for anchoring, the height of the monitoring host 3 can be adjusted, the installation requirements of different heights are met, and the practicability of the device is improved.

It should be noted that, as shown in fig. 1, the base 1 made of steel is fixedly connected to the bottom of the fixing sleeve 2, which plays a role in stabilizing the center of gravity of the device, so as to avoid easy falling of the device.

Working principle: through starting miniature water pump 5, take out the washing liquid in the storage water tank 15, and transport to the water catch bowl 13 through spring hose 12, then rethread nozzle 18 is spouted with water smoke state, start driving motor 11 simultaneously, drive lead screw 10 and rotate, under the mutual threaded connection effect of lead screw 10 and water catch bowl 13, can drive water catch bowl 13 and carry out the up-and-down motion along guide arm 14, make nozzle 18 carry out spray cleaning to discernment camera module 4 surface, the cleaning strip 17 of sponge material can wipe spray abluent discernment camera module 4 surface simultaneously, clean the dust on surface and the washing liquid that sprays, play fine cleaning action to discernment camera module 4 surface, guarantee the definition of human face collection image, conveniently carry out information identification work.

The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.

Claims (8)

1. Entrance guard security monitoring device based on face identification, its characterized in that includes:

the monitoring host machine (3), monitoring host machine (3) front end central point puts and runs through and fixedly connected with discernment module (4) of making a video recording, monitoring host machine (3) top front end left side position runs through and rotates and be connected with lead screw (10), run through on lead screw (10) external diameter and threaded connection have catchment box (13), catchment box (13) rear end intermediate position runs through and fixedly connected with nozzle (18), the equal fixedly connected with wiper in catchment box (13) rear end top and bottom position, monitoring host machine (3) surface top front end left side position fixedly connected with power supply.

2. The entrance guard security monitoring device based on face recognition according to claim 1, wherein the power source adopts a driving motor (11), and the wiping pieces all adopt wiping strips (17) made of sponge materials.

3. The entrance guard security monitoring device based on face recognition according to claim 1, wherein a water storage tank (15) is fixedly connected to the central position of the rear end of the outer surface of the monitoring host (3).

4. The entrance guard security monitoring device based on face recognition according to claim 1, wherein a miniature water pump (5) is fixedly connected to the middle position of the top of the outer surface of the monitoring host (3), and the miniature water pump (5) and the water collecting box (13) are communicated through a spring hose (12).

5. The entrance guard security monitoring device based on face recognition according to claim 4, wherein the miniature water pump (5) is communicated with the water storage tank (15) through a water pipe (16), and a guide rod (14) is fixedly connected to the right side between the top and bottom inner walls of the monitoring host (3).

6. The entrance guard security monitoring device based on face recognition according to claim 1, wherein an adjusting column (7) is fixedly connected to the central position of the bottom of the outer surface of the monitoring host (3), three locking holes (9) which are uniformly distributed are formed in the middle of the front end of the adjusting column (7), and a fixing sleeve (2) penetrates through and is slidingly connected to the outer surface of the adjusting column (7).

7. The entrance guard security monitoring device based on face recognition according to claim 6, wherein the middle position of the top of the front end of the fixed sleeve (2) is penetrated and provided with a mounting hole (8), and a locking piece is penetrated and slidingly connected in the mounting hole (8).

8. The entrance guard security monitoring device based on face recognition according to claim 7, wherein a base (1) made of steel is fixedly connected to the bottom of the fixing sleeve (2).