CN219320816U

CN219320816U - Face identification access control device of intelligent building

Info

Publication number: CN219320816U
Application number: CN202320046311.6U
Authority: CN
Inventors: 梁志勇; 董金魁
Original assignee: Shanghai Zhanyue Intelligent Technology Co ltd
Current assignee: Shanghai Zhanyue Intelligent Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-07-07
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses a face recognition access control device of an intelligent building, which relates to the technical field of access control and comprises a connecting rod arranged at the top end of a rolling mill and an access control body arranged at the top end of the connecting rod; one side of access control body is connected with the mounting panel, and the surface connection of mounting panel has the dead lever, and the surface connection of dead lever has the torsional spring, and the surface connection of torsional spring has the swivelling tube, and the surface connection of swivelling tube has the pawl, and the surface connection of mounting panel has the pivot, and the both sides of pivot are connected with two ratchets respectively, and the surface connection of pivot has the light screen. According to the door control device, the supporting rod moves in the sliding groove through the sliding block, so that the supporting rod drives the door control body to turn over and move, the angle of the door control body is convenient to adjust according to the heights of different people, the face information of the people is not required to be transmitted through specular reflection, and the problem that the existing door control recognition device is low in practicality and the face information of the people is required to be transmitted through specular reflection is solved.

Description

Face identification access control device of intelligent building

Technical Field

The utility model belongs to the technical field of access control, and particularly relates to a face recognition access control device for an intelligent building.

Background

The core of the intelligent building is a 5A system, the intelligent building organically integrates the 5 systems through a communication network system, and integrates the structure, the system, the service, the management and the optimal combination among the systems, so that the building has the characteristics of safety, convenience, high efficiency and energy conservation, and a face recognition access control device in the intelligent building is an essential recognition device, thereby facilitating better access of personnel in the intelligent building.

The utility model provides a face identification access control device for intelligent building as shown in publication number CN212675615U, includes shell and camera, a plurality of collection mouth has been seted up to the front side of shell, the position department fixed mounting who corresponds with the collection mouth in the shell has the mounting panel, fixed mounting has the reflection plane mirror on the mounting panel, all seted up protruding expansion groove on the inside wall of collection mouth top and bottom, fixed mounting has the electro-magnet seat on the inside wall that the opening end was kept away from to protruding expansion groove.

In the device, the practicality of this face recognition device is lower, and it is through the reflection of mirror surface with personnel face information transfer for the camera, and the surface of mirror surface easily piles up the dust, influences personnel face information's transmission easily, and the mirror surface is fragile article simultaneously, when the crack appears on the mirror surface, also can influence the transmission of information to also will influence personnel's normal business turn over.

Disclosure of Invention

The utility model aims to solve the problems, and provides a face recognition access control device for an intelligent building.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the face recognition access control device for the intelligent building comprises a connecting rod arranged at the top end of a rolling mill and an access control body arranged at the top end of the connecting rod;

one side of the entrance guard body is connected with a mounting plate, the surface of the mounting plate is connected with a fixing rod, the surface of the fixing rod is connected with a torsion spring, the surface of the torsion spring is connected with a rotating tube, the surface of the rotating tube is connected with a pawl, the surface of the mounting plate is connected with a rotating shaft, two sides of the rotating shaft are respectively connected with two ratchet wheels, and the surface of the rotating shaft is connected with a light shielding plate;

the top of rolling mill articulates there is the connecting pipe, and the surface of connecting pipe has seted up the hole groove, the inside of connecting pipe is provided with the bracing piece, the surface connection of bracing piece has the sleeve, and telescopic internal connection has the spring, one side of spring is connected with the locating lever, the inner wall connection of connecting pipe has the spout, and the inside sliding connection of spout has the slider.

As a further description of the above technical solution:

the sliding block is connected with one side of the supporting rod, and the positioning rod is movably connected with the inside of the hole groove.

As a further description of the above technical solution:

the fixed rod is fixedly connected with the surface of the mounting plate, and the rotating tube is rotationally connected with the surface of the mounting plate.

As a further description of the above technical solution:

the pawl is in contact with a surface of the ratchet wheel.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the door control device, the supporting rod moves in the sliding groove through the sliding block, so that the supporting rod drives the door control body to turn over and move, the angle of the door control body is convenient to adjust according to the heights of different people, the face information of the people is not required to be transmitted through specular reflection, and the problem that the existing door control recognition device is low in practicality and the face information of the people is required to be transmitted through specular reflection is solved.

2. According to the utility model, the pawl can be moved away from the surface of the ratchet wheel by rotating the rotating tube, so that the light shielding plate can be overturned through the rotating shaft, and under the condition of strong external light, the light can be shielded through the light shielding plate, so that the strong light is prevented, and the identification of the face information of personnel by the access identification equipment is prevented.

Drawings

FIG. 1 is a schematic diagram of a face recognition access control device for intelligent buildings according to the present utility model;

FIG. 2 is a schematic view of a surface portion of an access control body according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 4 is a schematic view of the internal part of the rotating tube according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1 at B;

FIG. 6 is a schematic view of the inner part of the connecting pipe according to the present utility model.

Legend description:

1. a rolling mill; 2. a connecting rod; 3. an access control body; 4. a mounting plate; 5. a fixed rod; 6. a torsion spring; 7. a rotary tube; 8. a pawl; 9. a rotating shaft; 10. a ratchet wheel; 11. a light shielding plate; 12. a connecting pipe; 13. a hole groove; 14. a support rod; 15. a sleeve; 16. a spring; 17. a positioning rod; 18. a chute; 19. a sliding block.

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.

As shown in fig. 1-6, the face recognition access control device for the intelligent building comprises a connecting rod 2 arranged at the top end of a rolling mill 1 and an access control body 3 arranged at the top end of the connecting rod 2;

one side of the door control body 3 is connected with a mounting plate 4, the surface of the mounting plate 4 is connected with a fixing rod 5, the surface of the fixing rod 5 is connected with a torsion spring 6, the surface of the torsion spring 6 is connected with a rotating pipe 7, the surface of the rotating pipe 7 is connected with a pawl 8, the surface of the mounting plate 4 is connected with a rotating shaft 9, two sides of the rotating shaft 9 are respectively connected with two ratchet wheels 10, and the surface of the rotating shaft 9 is connected with a light shielding plate 11;

the top of rolling mill 1 articulates there is connecting pipe 12, and hole groove 13 has been seted up on the surface of connecting pipe 12, the inside of connecting pipe 12 is provided with bracing piece 14, the surface connection of bracing piece 14 has sleeve 15, and the internal connection of sleeve 15 has spring 16, one side of spring 16 is connected with locating lever 17, the inner wall of connecting pipe 12 is connected with spout 18, and the inside sliding connection of spout 18 has slider 19, be articulated between connecting rod 2 and portal body 3, can overturn according to different personnel's heights and remove, the surface of pivot 9 is provided with two ratchets 10, the both sides of mounting panel 4 are provided with two pawls 8 etc. respectively simultaneously, the direction of its restriction is opposite, one side restriction pivot 9 left side rotates, the opposite side is restriction pivot 9 right side rotates, when needs adjust light screen 11, can rotate appointed pivoted tube 7 according to the demand.

Further, the slide block 19 is connected with one side of the supporting rod 14, the positioning rod 17 is movably connected with the inside of the hole groove 13, the slide block 19 and the sliding groove 18 are convenient for the supporting rod 14 to move, the movement of the supporting rod 14 can drive the door control body 3 to turn over and move, the door control body can be adjusted according to the heights of different people, after the adjustment is completed, the positioning rod 17 can be pushed to move through the spring 16, the positioning rod 17 can be moved to the inside of the hole groove 13, and therefore the supporting rod 14 and the door control body 3 can be limited.

Further, the fixed rod 5 is fixedly connected with the surface of the mounting plate 4, the rotating tube 7 is rotatably connected with the surface of the mounting plate 4, and the fixed rod 5, the torsion spring 6 and the rotating tube 7 are convenient for moving the pawl 8, and are convenient for moving the pawl away from the surface of the ratchet wheel 10 or resetting.

Further, the pawl 8 contacts with the surface of the ratchet 10, the pawl 8 is convenient for limiting the ratchet 10, the rotating shaft 9 and the light shielding plate 11, and simultaneously is convenient for adjusting the ratchet, and the ratchet can be adjusted and used according to actual use conditions.

Working principle: when the angle of the door control body 3 needs to be adjusted, the positioning rod 17 is extruded into the connecting pipe 12 through the hole groove 13, so that the supporting rod 14 in the connecting pipe 12 can move in the chute 18 through the sliding block 19, the supporting rod 14 can drive the door control body 3 to turn over and move, the door control body 3 can be adjusted to a specified angle, the positioning rod 17 can be pushed to move through the spring 16, the positioning rod 17 can move into the hole groove 13, the supporting rod 14 and the door control body 3 can be limited, when external light is strong, the pawl 8 connected with the surface of the pawl 8 can be moved away from the surface of the ratchet wheel 10 through rotating the rotating pipe 7, the light shielding plate 11 can be turned over and moved to a specified position through the rotating shaft 9, the rotating pipe 7 is loosened, the pawl 8 can be reset through the torsion spring 6 and the like, the rotating shaft 9 and the light shielding plate 11 are limited, and the external light is prevented from being strong, and the identification of facial information of personnel is prevented from being influenced by the door control body 3.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The face recognition access control device for the intelligent building comprises a connecting rod (2) arranged at the top end of a rolling mill (1) and an access control body (3) arranged at the top end of the connecting rod (2), and is characterized in that;

one side of the door control body (3) is connected with a mounting plate (4), the surface of the mounting plate (4) is connected with a fixing rod (5), the surface of the fixing rod (5) is connected with a torsion spring (6), the surface of the torsion spring (6) is connected with a rotating pipe (7), the surface of the rotating pipe (7) is connected with a pawl (8), the surface of the mounting plate (4) is connected with a rotating shaft (9), two sides of the rotating shaft (9) are respectively connected with two ratchet wheels (10), and the surface of the rotating shaft (9) is connected with a light shielding plate (11);

the top of rolling mill (1) articulates there is connecting pipe (12), and hole groove (13) have been seted up on the surface of connecting pipe (12), the inside of connecting pipe (12) is provided with bracing piece (14), the surface connection of bracing piece (14) has sleeve (15), and the internal connection of sleeve (15) has spring (16), one side of spring (16) is connected with locating lever (17), the inner wall connection of connecting pipe (12) has spout (18), and the inside sliding connection of spout (18) has slider (19).

2. The intelligent building face recognition access control device according to claim 1, wherein: the sliding block (19) is connected with one side of the supporting rod (14), and the positioning rod (17) is movably connected with the inside of the hole groove (13).

3. The intelligent building face recognition access control device according to claim 1, wherein: the fixed rod (5) is fixedly connected with the surface of the mounting plate (4), and the rotating pipe (7) is rotatably connected with the surface of the mounting plate (4).

4. The intelligent building face recognition access control device according to claim 1, wherein: the pawl (8) is in contact with the surface of the ratchet wheel (10).