CN220020335U

CN220020335U - Face entrance guard discerns all-in-one

Info

Publication number: CN220020335U
Application number: CN202321600991.8U
Authority: CN
Inventors: 吴信; 周雷扬; 戴行
Original assignee: Ningbo Guangzhi Electronic Technology Co ltd
Current assignee: Ningbo Guangzhi Electronic Technology Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-11-14
Anticipated expiration: 2033-06-21

Abstract

The utility model relates to the technical field of entrance guard and discloses a face entrance guard identification all-in-one machine, which comprises a base, wherein an entrance guard machine body is fixedly arranged at the top end of the base, a lifting table is slidably arranged in the entrance guard machine body, a through groove is formed in the side wall of the lifting table, a first screw rod is rotationally connected in the through groove, a top plate is fixedly arranged at the top end of the lifting table, and a first motor is fixedly arranged at the top end of the top plate; when the infrared sensor detects pedestrians needing face recognition, the first motor rotates at the moment, the first screw rod rotates, and the lifting seat is lifted on the first screw rod under the action of the limiting mechanism, so that the camera moves up and down according to the height data of the human body detected by the infrared sensor, and the camera is opposite to the position of the face, so that the height of the camera can be adjusted for people with different heights without bending over or standing on the tiptoe, and the practicability of the device is improved.

Description

Face entrance guard discerns all-in-one

Technical Field

The utility model relates to the technical field of access control, in particular to a face access control identification integrated machine.

Background

Face recognition access control is a biological recognition technology for carrying out identity recognition based on facial feature information of people. The video monitoring system is characterized in that a camera or a camera is used for collecting images or video streams containing human faces, and automatically detecting and tracking the human faces in the images, so that a series of related technologies of face recognition on the detected human faces, commonly called human face recognition and face recognition, are also called as human face recognition, and as video monitoring is being popularized rapidly, a rapid identity recognition technology in a remote and user non-matched state is urgently required for numerous video monitoring applications, so that the identities of people can be confirmed rapidly in a remote way, and intelligent early warning is realized.

The current chinese patent of bulletin number CN217767520U discloses a face identification access control all-in-one, including the bottom plate, the top surface fixedly connected with frame of bottom plate, the spout has all been seted up to both sides around the frame inner wall, the inner wall sliding connection of spout has C shape slider, the inboard overlap joint of C shape slider has face identification machine. The device promotes C shape slider through rhombus folding rod deformation and slides in the transverse groove and move to the left, then the user is with face recognition machine card in the inboard of C shape slider for four C shape sliders insert face recognition machine surface offer with wedge looks adaptation draw-in groove in, accomplish the use to face recognition machine's installation, easy operation is convenient, rhombus folding rod drives its deformation under tension spring reset force and resets, the face recognition machine right side that the pulling was installed moves to perpendicular inslot, prevent that face recognition machine from exposing in the outside, reduce the user on one's body the article and touch face recognition machine mistake and cause the possibility of mar to its surface.

The above-described device has the following drawbacks: above-mentioned face identification device can not adjust the height to different crowd height differences, because face identification need use the camera, and when tall or short son's people carry out face identification, facial feature can't enter this camera completely, so need people bow or standing on the tiptoe just can be with facial feature by the camera input, and is very inconvenient.

Therefore, it is necessary to provide a face access control and identification integrated machine to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide a face access control and identification all-in-one machine which adopts a first screw rod, a first motor and a limiting mechanism and has the effect of adjusting the height of a camera according to the heights of different people.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a face entrance guard discernment all-in-one, includes the base, the top fixed mounting of base has the entrance guard's machine body, entrance guard's machine body internally sliding mounting has the elevating platform, logical groove has been seted up to the lateral wall of elevating platform, the inside rotation of leading to the groove is connected with first screw rod, the top fixed mounting of elevating platform has the roof, the top fixed mounting of roof has first motor, the output and the top transmission of first screw rod of first motor are connected, threaded mounting has the elevating platform on the first screw rod, the lateral wall of elevating platform is provided with the camera, the top fixed mounting of elevating platform has infrared sensor, infrared sensor passes through PLC sensor and first motor electric connection, be provided with stop gear between roof and the elevating platform, be provided with elevating system between elevating platform and the entrance guard's machine body.

Through adopting above-mentioned technical scheme, infrared sensor is prior art, thereby its function is through sending data such as infrared ray detection object height width, so not detailed description, when infrared sensor detects the pedestrian that needs face identification, first motor is rotatory this moment, first screw rod rotates, under stop gear's effect, the elevating socket goes up and down on first screw rod, make the camera according to the human height data that infrared sensor detected, reciprocate, position just face department with the camera, need not high son and bow or low son and stand on the tiptoe, can realize carrying out the camera altitude mixture control towards the crowd of different heights, the practicality of device has been increased.

The utility model is further provided with: the limiting mechanism comprises a telescopic barrel, two clamping grooves are formed in the inner wall of the telescopic barrel, the two clamping grooves are arranged oppositely, a sliding rod is slidably mounted in the telescopic barrel, two clamping blocks are fixedly mounted on two side walls of the bottom end of the sliding rod, the two clamping grooves are mutually matched with the two clamping blocks, and the two clamping grooves are slidably connected with the clamping blocks.

Through adopting above-mentioned technical scheme, slide bar and flexible bucket sliding connection, spacing effect between fixture block and the draw-in groove makes slide bar and flexible bucket unable rotatory, can only slide from top to bottom, has realized the spacing effect to the elevating socket, can make the elevating socket go up and down to remove on first screw rod.

The utility model is further provided with: the lifting mechanism comprises a supporting plate, the supporting plate is fixedly arranged on the side wall of the door control machine body, a second motor is fixedly arranged at the bottom end of the supporting plate, a second screw is connected with the output end of the second motor in a transmission mode, a connecting plate is mounted on the second screw in a threaded mode, one end of the connecting plate is fixedly connected with a top plate, a button is fixedly arranged on the side wall of the door control machine body, and the button is electrically connected with the second motor.

Through adopting above-mentioned technical scheme, can control the start-up of second motor through the button, the second motor is rotatory makes the second screw rod rotatory, and under the spacing effect between elevating platform and the entrance guard's machine body, the elevating platform can go up and down, hides into inside the entrance guard's machine body, when not using, perhaps the people flow is less, can use the button to hide the elevating platform, has realized protecting inside camera, has increased the protection performance and the security performance of the device.

The utility model is further provided with: the top fixed mounting of roof has light sensor, the bottom fixed mounting of roof has a plurality of lights, light sensor passes through PLC sensor and light electric connection.

Through adopting above-mentioned technical scheme, light sensor is prior art, and its function is the detection external light intensity, so not detailed description, when light sensor received light intensity is less than certain threshold value, the light is automatic to be lighted, and under the dim condition of environment, the illumination lamp can carry out the light filling to face identification process and shine, avoids leading to the unable normal clear function of face identification to go on because of environmental factor, has increased the practicality of device.

The utility model is further provided with: the entrance guard machine is characterized in that two jacking posts are fixedly arranged at the top end of the entrance guard machine body, rubber pads are fixedly arranged at the top ends of the jacking posts, and the jacking posts are arranged at two sides of the lifting platform.

Through adopting above-mentioned technical scheme, the setting of jack-prop and rubber pad is the too low that prevents that the elevating platform from falling, causes the damage to the light of roof bottom, has protected the device, has increased the barrier propterty of device.

The utility model is further provided with: and a protective cover is fixedly arranged at the top end of the first motor.

Through adopting above-mentioned technical scheme, the setting of protection casing can protect first motor, prevents that first motor direct exposure from in operational environment, and environmental factor such as rainwater from causing the influence to first motor, has increased the protection performance and the security performance of the device.

In summary, the utility model has the following beneficial effects: when the infrared sensor detects pedestrians needing face recognition, the first motor rotates, the first screw rod rotates, the lifting seat is lifted on the first screw rod under the action of the limiting mechanism, so that the camera moves up and down according to the height data of the human body detected by the infrared sensor, the camera is opposite to the position of the face, the camera can be adjusted in height without bending over or standing on the foot of a short person, the practicability of the device is improved, the second motor can be controlled to be started through the button, the second screw rod rotates, the lifting table can be lifted up and down under the limiting action between the lifting table and the door control machine body, the lifting table is hidden in the door control machine body, when the device is not used, or the human flow is small, the button can be used for hiding the lifting table, the protection of the internal camera is realized, and the protection performance and the safety performance of the device are improved.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present utility model;

FIG. 2 is a schematic three-dimensional view of the utility model after hiding the lift table;

FIG. 3 is a schematic three-dimensional structure of the spacing mechanism of the present utility model;

FIG. 4 is a schematic cross-sectional view of a spacing mechanism according to the present utility model;

FIG. 5 is a schematic diagram of a front view of the present utility model;

fig. 6 is a schematic side view of the present utility model.

In the figure: 1. a base; 2. an entrance guard machine body; 3. a lifting table; 4. a top plate; 5. a protective cover; 6. a first motor; 7. a light sensor; 8. a lighting lamp; 9. a through groove; 10. a first screw; 11. a lifting seat; 12. a camera; 13. an infrared sensor; 14. a telescopic barrel; 15. a slide bar; 16. a clamping groove; 17. a clamping block; 18. a top column; 19. a rubber pad; 20. a support plate; 21. a second screw; 22. a connecting plate; 23. a button; 24. and a second motor.

Detailed Description

The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.

Referring to fig. 1 to 6, in the embodiment of the utility model, a face entrance guard identification all-in-one machine comprises a base 1, wherein an entrance guard machine body 2 is fixedly installed at the top end of the base 1, a lifting table 3 is slidably installed inside the entrance guard machine body 2, a through groove 9 is formed in the side wall of the lifting table 3, a first screw rod 10 is rotatably connected inside the through groove 9, a top plate 4 is fixedly installed at the top end of the lifting table 3, a first motor 6 is fixedly installed at the top end of the top plate 4, the output end of the first motor 6 is in transmission connection with the top end of the first screw rod 10, a lifting seat 11 is installed on the first screw rod 10 in a threaded manner, a camera 12 is arranged on the side wall of the lifting seat 11, an infrared sensor 13 is fixedly installed at the top end of the lifting seat 11, the infrared sensor 13 is electrically connected with the first motor 6 through a PLC sensor, a limiting mechanism is arranged between the top plate 4 and the lifting seat 11, and a lifting mechanism is arranged between the lifting table 3 and the entrance guard machine body 2; the infrared sensor 13 is prior art, its function is through sending data such as infrared ray detection object height width, so not detailed description, when infrared sensor 13 detects the pedestrian that needs face identification, first motor 6 is rotatory this moment, first screw rod 10 rotates, under stop gear's effect, lift seat 11 goes up and down on first screw rod 10, make camera 12 according to the human height data that infrared sensor 13 detected, go on reciprocating, position just face department with camera 12, need not high son and bow or low son and stand on the spot the foot, can realize carrying out camera 12 altitude mixture control towards the crowd of different heights, the practicality of device has been increased.

In this embodiment, preferably, the limiting mechanism includes a telescopic barrel 14, two clamping grooves 16 are provided on an inner wall of the telescopic barrel 14, the two clamping grooves 16 are disposed opposite to each other, a sliding rod 15 is slidably mounted in the telescopic barrel 14, two clamping blocks 17 are fixedly mounted on two side walls of a bottom end of the sliding rod 15, the two clamping grooves 16 are mutually adapted to the two clamping blocks 17, and the two clamping grooves 16 are slidably connected with the clamping blocks 17; the slide bar 15 is in sliding connection with the telescopic barrel 14, the slide bar 15 and the telescopic barrel 14 cannot rotate due to the limiting effect between the clamping block 17 and the clamping groove 16, and only can slide up and down, so that the limiting effect on the lifting seat 11 is realized, and the lifting seat 11 can be lifted and moved on the first screw rod 10.

In this embodiment, preferably, the lifting mechanism includes a support plate 20, the support plate 20 is fixedly mounted on a side wall of the door control machine body 2, a second motor 24 is fixedly mounted at a bottom end of the support plate 20, an output end of the second motor 24 is in transmission connection with a second screw 21, a connecting plate 22 is mounted on the second screw 21 in a threaded manner, one end of the connecting plate 22 is fixedly connected with the top plate 4, a button 23 is fixedly mounted on a side wall of the door control machine body 2, and the button 23 is electrically connected with the second motor 24; can control the start-up of second motor 24 through button 23, second motor 24 is rotatory makes second screw rod 21 rotatory, and under the spacing effect between elevating platform 3 and entrance guard's machine body 2, elevating platform 3 can go up and down, hides into inside entrance guard's machine body 2, when not using, perhaps the people flow is less, can use button 23 to hide elevating platform 3, has realized protecting inside camera 12, has increased the protectiveness and the security performance of the device.

In this embodiment, preferably, a light sensor 7 is fixedly installed at the top end of the top plate 4, a plurality of illumination lamps 8 are fixedly installed at the bottom end of the top plate 4, and the light sensor 7 is electrically connected with the illumination lamps 8 through a PLC sensor; the light sensor 7 is the prior art, and its function is to detect external light intensity, so not detailed description, when light sensor 7 received light intensity is less than certain threshold value, light 8 is automatic to be lighted, and under the dim condition of environment, light 8 can carry out the light filling to face identification process and shines, avoids leading to face identification function unable normal clear of because of environmental factor, has increased the practicality of the device.

In this embodiment, preferably, two top posts 18 are fixedly installed at the top end of the door control machine body 2, rubber pads 19 are fixedly installed at the top ends of the two top posts 18, and the two top posts 18 are disposed at two sides of the lifting platform 3; the setting of jack-prop 18 and rubber pad 19 is the too low that prevents elevating platform 3 to descend, causes the damage to the light 8 of roof 4 bottom, has protected the device, has increased the barrier propterty of device.

In this embodiment, preferably, a protective cover 5 is fixedly installed at the top end of the first motor 6; the setting of protection casing 5 can protect first motor 6, prevents that first motor 6 direct exposure from in operational environment, and environmental factor such as rainwater causes the influence to first motor 6, has increased the protection performance and the security performance of the device.

Working principle: when infrared sensor 13 detects the pedestrian that needs face identification, this moment first motor 6 is rotatory, first screw rod 10 rotates, under stop gear's effect, lift seat 11 goes up and down on first screw rod 10, make camera 12 according to the human height data that infrared sensor 13 detected, reciprocate, just face the position of department with camera 12, need not high person and bow or short child foot of standing on the sun, can realize carrying out camera 12 altitude mixture control towards the crowd of different heights, the practicality of the device has been increased, can control the start of second motor 24 through button 23, second motor 24 rotates and makes second screw rod 21 rotatory, under the spacing effect between elevating platform 3 and door control machine body 2, elevating platform 3 can reciprocate, hide into inside door control machine body 2, when not using, or the traffic of people is less, can use button 23 to hide elevating platform 3, the realization is to the protection of inside camera 12, the protection performance and the security performance of the device have been increased.

The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.

Claims

1. Face entrance guard discerns all-in-one, including base (1), its characterized in that: the door control device is characterized in that an entrance guard machine body (2) is fixedly arranged at the top end of the base (1), a lifting table (3) is arranged in the entrance guard machine body (2) in a sliding mode, a through groove (9) is formed in the side wall of the lifting table (3), a first screw (10) is connected to the inside of the through groove (9) in a rotating mode, a top plate (4) is fixedly arranged at the top end of the lifting table (3), a first motor (6) is fixedly arranged at the top end of the top plate (4), the output end of the first motor (6) is connected with the top end of the first screw (10) in a transmission mode, a lifting seat (11) is arranged on the first screw (10) in a threaded mode, a camera (12) is arranged on the side wall of the lifting seat (11), an infrared sensor (13) is fixedly arranged at the top end of the lifting seat (11), and is electrically connected with the first motor (6) through a PLC sensor, a limiting mechanism is arranged between the top plate (4) and the lifting seat (11), and the entrance guard machine body (2).

2. The face access control identification all-in-one machine according to claim 1, wherein: the limiting mechanism comprises a telescopic barrel (14), two clamping grooves (16) are formed in the inner wall of the telescopic barrel (14), the two clamping grooves (16) are oppositely arranged, a sliding rod (15) is slidably mounted in the telescopic barrel (14), two clamping blocks (17) are fixedly mounted on two side walls of the bottom end of the sliding rod (15), the two clamping grooves (16) are mutually matched with the two clamping blocks (17), and the two clamping grooves (16) are slidably connected with the clamping blocks (17).

3. The face access control identification all-in-one machine according to claim 1, wherein: elevating system includes backup pad (20), backup pad (20) fixed mounting is in the lateral wall of entrance guard's machine body (2), the bottom fixed mounting of backup pad (20) has second motor (24), the output transmission of second motor (24) is connected with second screw rod (21), screw thread installation connecting plate (22) on second screw rod (21), the one end and roof (4) fixed connection of connecting plate (22), the lateral wall fixed mounting of entrance guard's machine body (2) has button (23), button (23) and second motor (24) electric connection.

4. The face access control identification all-in-one machine according to claim 1, wherein: the top fixed mounting of roof (4) has light sensor (7), the bottom fixed mounting of roof (4) has a plurality of lights (8), light sensor (7) pass through PLC sensor and light (8) electric connection.

5. The face access control identification all-in-one machine according to claim 1, wherein: two jack posts (18) are fixedly arranged at the top end of the access control machine body (2), rubber pads (19) are fixedly arranged at the top ends of the jack posts (18), and the jack posts (18) are arranged at two sides of the lifting table (3).

6. The face access control identification all-in-one machine according to claim 1, wherein: the top end of the first motor (6) is fixedly provided with a protective cover (5).