CN215416794U

CN215416794U - Face recognition access control device for building

Info

Publication number: CN215416794U
Application number: CN202122155558.5U
Authority: CN
Inventors: 张弛; 陈栋梁; 张小宁
Original assignee: Shanghai Rongying Real Estate Co ltd
Current assignee: Shanghai Rongying Real Estate Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-01-04
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of entrance guard devices, and discloses a building face recognition entrance guard device which comprises a portal frame, wherein a first adjusting assembly is arranged on the portal frame, a second adjusting assembly connected with the first adjusting assembly is arranged on the portal frame, the second adjusting assembly comprises an installation plate, a camera is rotatably installed on the installation plate, an entrance guard assembly is arranged on the portal frame, and a controller electrically connected with the first adjusting assembly, the second adjusting assembly, the camera and the entrance guard assembly is arranged on the portal frame. Compared with the prior art, the utility model has the beneficial effects that: can be comparatively comprehensive shoot the pedestrian, increased the region of shooing discernment, guaranteed that the person of being discerned is the real person, improved face identification's the degree of accuracy, increased the security, regulation face identification's that can be convenient height satisfies the people of different heights and discerns, avoids old man or child to cause unable discernment because of the height reason.

Description

Face recognition access control device for building

Technical Field

The utility model relates to the technical field of entrance guard devices, in particular to a face recognition entrance guard device for a building.

Background

Face recognition is a biometric technology for identity recognition based on facial feature information of a person. A series of related technologies, also commonly called face recognition and face recognition, are used to capture an image or video stream containing a face with a camera or a video camera, automatically detect and track the face in the image, and then perform face recognition on the detected face. Because the face recognition has the function of identity authentication, the face recognition technology is often applied to various security entrance guard devices.

The existing face recognition access control device mostly makes fixed point positions shoot and recognize when recognizing pedestrians, so that the recognition range is small, the recognition accuracy is reduced, the face recognition is highly difficult to adjust, and the old and the children are not beneficial to passing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building face recognition entrance guard device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a building face identification entrance guard's device, includes the portal, be provided with first adjusting part on the portal, be provided with the second adjusting part who is connected with first adjusting part on the portal, second adjusting part includes the mounting panel, rotate on the mounting panel and install the camera, be provided with entrance guard's subassembly on the portal, be provided with the controller with first adjusting part, second adjusting part, camera and entrance guard's subassembly electric connection on the portal.

As a further scheme of the utility model: the first adjusting assembly comprises side plates, the side plates are fixedly mounted on the portal frame and are provided with a plurality of groups, lead screws are mounted on the side plates in a rotating mode, a moving block with one side surface connected with the portal frame in a sliding mode is mounted on the lead screws in a rotating mode, and connecting columns are mounted on the surface, far away from the portal frame, of the moving block in a fixed mode.

As a further scheme of the utility model: the first adjusting assembly further comprises a rotary power piece, the rotary power piece is fixedly installed on the gantry, and the output end of the rotary power piece is fixedly connected with the screw rod.

As a further scheme of the utility model: the second adjusting component further comprises a support, the support is fixedly mounted on the side face of the gantry, the support is rotatably connected with the mounting plate, the mounting plate is of an L-shaped structure, a connecting groove is formed in one end of the mounting plate, and the mounting plate is movably connected with the moving block through the connecting groove and the connecting column.

As a further scheme of the utility model: the second adjusting component further comprises a first telescopic piece, the first telescopic piece is rotatably installed on the installation plate, and the output end of the first telescopic piece is rotatably connected with the camera.

As a further scheme of the utility model: entrance guard's subassembly is including seting up the recess on the portal, in the recess, and both ends rotate respectively and install breast board and second extensible member, and second extensible member output rotates with the breast board expansion end to be connected.

Compared with the prior art, the utility model has the beneficial effects that: can be comparatively comprehensive shoot the pedestrian, increased the region of shooing discernment, guaranteed that the person of being discerned is the real person, improved face identification's the degree of accuracy, increased the security, regulation face identification's that can be convenient height satisfies the people of different heights and discerns, avoids old man or child to cause unable discernment because of the height reason.

Drawings

Fig. 1 is a schematic structural diagram of a building face recognition entrance guard device.

Fig. 2 is a front view of a building face recognition entrance guard device.

Fig. 3 is a left side view of a building face recognition entrance guard device.

Wherein: 1. a gantry; 2. a side plate; 3. a screw rod; 4. a motor; 5. a moving block; 6. connecting columns; 7. a support; 8. mounting a plate; 9. connecting grooves; 10. a camera; 11. a first electric telescopic rod; 12. a groove; 13. a breast board; 14. a second electric telescopic rod; 15. a controller; 16. a first adjustment assembly; 17. a second adjustment assembly; 18. an access control assembly.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to fig. 3, a structure diagram of a building face recognition entrance guard device according to an embodiment of the present invention includes a door frame 1, a first adjusting assembly 16 is disposed on the door frame 1, a second adjusting assembly 17 connected to the first adjusting assembly 16 is disposed on the door frame 1, the second adjusting assembly 17 includes a mounting plate 8, a camera 10 is rotatably mounted on the mounting plate 8, and a controller 15 electrically connected to the first adjusting assembly 16, the second adjusting assembly 17 and the camera 10 is disposed on the door frame 1.

The embodiment of the utility model provides an in the time of practical application, when the people stands before portal 1, shoot the discernment to the pedestrian through camera 10, can drive camera 10 through first adjusting part 16 when shooting the discernment to the pedestrian and carry out the rotation of minizone arc around pedestrian standing position, thereby can be comparatively comprehensive shoot the pedestrian, the region of shooting discernment has been increased, it is the real person to have guaranteed to be discerned the person, face identification's the degree of accuracy has been improved, the security has been increased, can adjust the every single move angle of camera 10 through second adjusting part 17, thereby can be convenient regulation face identification's height, can satisfy people of different heights and discern, avoid old man or child because the height reason causes unable discernment, it can pass through to open through controller 15 control entrance guard subassembly 18 after the discernment is accomplished.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the first adjusting assembly 16 includes a side plate 2, the side plate 2 is fixedly mounted on the gantry 1 and is provided with a plurality of groups, a lead screw 3 is jointly rotatably mounted on the side plate 2, a moving block 5 slidably connected to the gantry 1 is rotatably mounted on the lead screw 3, and a connecting post 6 is fixedly mounted on a surface of the moving block 5 away from the gantry 1.

The first adjusting assembly 16 further comprises a rotary power member, the rotary power member is fixedly mounted on the gantry 1, and an output end of the rotary power member is fixedly connected with the screw rod 3.

The second adjusting component 17 further comprises a support 7, the support 7 is fixedly mounted on the side face of the gantry 1, the support 7 is rotatably connected with an installation plate 8, the installation plate 8 is of an L-shaped structure, a connection groove 9 is formed in one end of the installation plate 8, and the installation plate 8 is movably connected with the moving block 5 through the connection groove 9 and the connection column 6.

The second adjusting assembly 17 further comprises a first telescopic member, the first telescopic member is rotatably mounted on the mounting plate 8, and an output end of the first telescopic member is rotatably connected with the camera 10.

The embodiment of the utility model provides an in the time of practical application, when the pedestrian stands when portal 1 advances pedestrian face identification, drive lead screw 3 through rotatory power spare and rotate, lead screw 3 rotates and drives movable block 5 and remove, movable block 5 can drive mounting panel 8 through spliced pole 6 and spread groove 9 and rotate around support 7, thereby make camera 10 can rotate around the pedestrian and shoot, the region of shooting discernment has been increased, it is real people to have guaranteed that the person identified is, face identification's the degree of accuracy has been improved, the security has been increased, when pedestrian's height is different, thereby can drive camera 10 through first extensible member and shake and adjust camera 10's every single move angle, and then can be convenient height of regulation face identification, can satisfy people of different heights and discern, avoid old man or because child's reason causes unable discernment.

In an example of the utility model, the rotary power part is motor 4, certainly can also be other parts that can output rotary power such as hydraulic motor, can drive camera 10 through motor 4 and can rotate around the pedestrian and shoot, increased the region of shooing discernment, and first extensible member is first electric telescopic handle 11, certainly also can be other parts that can initiatively alternate length, can drive camera 10 through first electric telescopic handle 11 and adjust the shooting height.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the door control assembly 18 includes a groove 12 formed on the door frame 1, in the groove 12, a balustrade 13 and a second extensible member are respectively installed at two ends of the groove, and an output end of the second extensible member is rotatably connected to a movable end of the balustrade 13.

The embodiment of the utility model provides a when practical application, verify when face identification and pass the back, the second extensible member is taken the initiative and is contracted, can drive breast board 13 and rotate simultaneously during the contraction of second extensible member to make second extensible member and breast board 13 get into recess 12 simultaneously in, accessible portal 1 this moment, second extensible member can drive breast board 13 and shift out recess 12 when initiatively extending and block to forming through portal 1, improved the response speed who opens the door.

In an example of the utility model, the second extensible member is the second electric telescopic handle 14, certainly can also be other parts that can initiatively alternate length, thereby drive breast board 13 through second electric telescopic handle 14 and rotate the current state of control portal 1.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a building face identification entrance guard's device, includes the portal, its characterized in that, be provided with first adjusting part on the portal, be provided with the second adjusting part who is connected with first adjusting part on the portal, second adjusting part includes the mounting panel, rotate on the mounting panel and install the camera, be provided with entrance guard's subassembly on the portal, be provided with on the portal with first adjusting part, second adjusting part, camera and entrance guard's subassembly electric connection's controller.

2. The building face recognition entrance guard device as claimed in claim 1, wherein the first adjusting assembly comprises side plates, the side plates are fixedly mounted on the gantry and are provided with a plurality of sets, a lead screw is mounted on the side plates in a rotating mode together, a moving block with one side surface slidably connected with the gantry is mounted on the lead screw in a rotating mode, and a connecting column is mounted on the surface of the moving block, which is far away from the gantry, in a fixed mode.

3. The building construction face recognition entrance guard device of claim 2, wherein the first adjusting assembly further comprises a rotary power member, the rotary power member is fixedly installed on the door frame, and an output end of the rotary power member is fixedly connected with the screw rod.

4. The building construction face recognition entrance guard device of claim 2, wherein the second adjusting assembly further comprises a bracket, the bracket is fixedly mounted on the side surface of the gantry, the bracket is rotatably connected with the mounting plate, the mounting plate is of an L-shaped structure, a connecting groove is formed in one end of the mounting plate, and the mounting plate is movably connected with the moving block through the connecting groove and the connecting column.

5. The building face recognition access control device of claim 4, wherein the second adjusting assembly further comprises a first telescopic member, the first telescopic member is rotatably mounted on the mounting plate, and an output end of the first telescopic member is rotatably connected with the camera.

6. The building construction face identification entrance guard device of claim 1, wherein the entrance guard assembly comprises a groove formed in the door frame, a breast board and a second telescopic piece are respectively rotatably mounted at two ends of the groove, and an output end of the second telescopic piece is rotatably connected with a movable end of the breast board.