CN216697381U

CN216697381U - Intelligent face recognition entrance guard

Info

Publication number: CN216697381U
Application number: CN202121660133.3U
Authority: CN
Inventors: 许雷
Original assignee: Guangdong Haotian Technology Co ltd
Current assignee: Guangdong Haotian Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-06-07
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses an intelligent face recognition entrance guard, which comprises: base, pressure plate, support and access control ware, the front side at the base is placed to the pressure plate, the support mounting is on the top of base, access control ware installs the front side at the support, and with the pressure plate passes through the wireless network connection, still includes: a housing installed at a right side of the bracket; the lifting mechanism is assembled in the inner cavity of the shell; the lifting mechanism comprises: the driving assembly is assembled at the bottom end of the inner cavity of the shell; the transmission assembly is assembled in the inner cavity of the shell; a sliding assembly mounted at a front side of the housing. This intelligence face identification entrance guard, in the in-service use, can make equipment be in the dormant state when not using, just can start when someone tramples the pressure plate, can also carry out the adaptability adjustment according to user's not co-altitude, guarantees camera and user phase-match, improves and uses experience.

Description

Intelligent face recognition entrance guard

Technical Field

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

Background

The face recognition entrance guard product is an offline or networked face recognition entrance guard product, is positioned in the middle and high-end entrance guard market, and replaces card swiping and fingerprint entrance guard in the market;

at the intelligent face identification entrance guard of stage use, its camera is mostly fixed installation, can't adjust according to different users' height, when the people of height or short child use, often can appear a great deal of inconvenience, in addition, the required time of face identification is very short to current equipment, but in order to carry out face detection at any time, must be in the state of opening for a long time, can cause the energy extravagant, based on above-mentioned problem, an intelligent face identification entrance guard is now proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent face recognition entrance guard, which aims to solve the problem that energy is wasted because the adaptive adjustment cannot be carried out according to the height of a detected person and the state of equipment cannot be controlled automatically in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent face recognition entrance guard, comprising: base, pressure plate, support and access control ware, the front side at the base is placed to the pressure plate, the support mounting is on the top of base, access control ware installs the front side at the support, and with the pressure plate passes through the wireless network connection, still includes:

a housing installed at a right side of the bracket;

the lifting mechanism is assembled in the inner cavity of the shell;

the lifting mechanism comprises:

the driving assembly is assembled at the bottom end of the inner cavity of the shell;

the transmission assembly is assembled in the inner cavity of the shell;

a sliding assembly mounted at a front side of the housing.

Preferably, the driving assembly includes: the motor is arranged on the rear side of the top end of the base, and the output end of the motor extends into the inner cavity of the shell; the first gear is embedded in the bottom end of the inner cavity of the shell and is locked at the output end of the motor through a coupler; the second gear is installed on the top end of the inner cavity of the shell through a bearing, and the first gear can be driven to rotate through the motor.

Preferably, the transmission assembly comprises: the upper end and the lower end of the outer wall of the chain are respectively meshed with the outer walls of the first gear and the second gear; the fixing block is fixedly arranged on the front side of the chain; and one end of the limiting rod is arranged on the front side of the fixing block, and when the first gear rotates, the second gear rotates together by utilizing the transmission of the chain.

Preferably, the sliding assembly includes: the limiting block is assembled on the outer inner side of the shell in a sliding mode, and the other end of the limiting rod is embedded in an inner cavity of the limiting block in a sliding mode; the two sliding grooves are respectively arranged at the left end and the right end of the front side of the shell; the sliding block is slidably embedded in the inner cavity of the sliding groove, and the front side of the sliding block is fixedly arranged on the rear side of the limiting block; the camera is installed the front side of slider, when the fixed block was followed the chain and is removed, the stopper can carry out the reciprocating motion of direction from top to bottom, and then makes the camera follow the stopper and remove together.

Preferably, the width of the inner cavity of the limiting block is larger than the diameter of the first gear.

Preferably, the slider is dovetail-shaped.

Compared with the prior art, the utility model has the beneficial effects that: this intelligence face identification entrance guard, it makes entrance guard's controller control camera begin to discern the people's face to step on the pressure plate, when the height of camera highly mismatches with the people's face, it is rotatory to open the first gear of motor drive, utilize the transmission of second gear and chain, make fixed block and gag lever post follow the chain and together remove, then make the stopper drive the camera and carry out the removal of direction from top to bottom, in the in-service use, can make equipment be in the dormant state when not using, just can start when someone tramples the pressure plate, can also carry out the adaptability adjustment according to user's not co-altitude, guarantee camera and user phase-match, improve and use experience.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front cross-sectional view of the chain of the present invention;

fig. 3 is an enlarged view of the utility model at a.

In the figure: 1. the base, 2, pressure plate, 3, support, 4, shell, 5, elevating system, 51, motor, 52, first gear, 53, second gear, 54, chain, 55, fixed block, 56, gag lever post, 57, stopper, 58, spout, 59, slider, 510, camera, 6, access control ware.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an intelligence face identification entrance guard, which comprises a base 1, pressure plate 2, support 3 and access controller 6, pressure plate 2 places the front side at base 1, support 3 installs the top at base 1, access controller 6 installs the front side at support 3, and pass through the wireless network with pressure plate 2 and be connected, when trampling pressure plate 2, can give access controller 6 with information transfer, thereby start relevant equipment, still include shell 4, elevating system 5, the right side at support 3 is installed to shell 4, elevating system 5 assembles the inner chamber at shell 4.

Preferably, the lifting mechanism 5 includes a motor 51, a first gear 52, a second gear 53, a chain 54, a fixed block 55, a limit rod 56, a limit block 57, a sliding chute 58, a sliding block 59, and a camera 510, the motor 51 is installed at the rear side of the top end of the base 1, the output end extends into the inner cavity of the housing 4, the first gear 52 is embedded in the bottom end of the inner cavity of the housing 4 and is locked to the output end of the motor 51 through a coupling, the second gear 53 is installed at the top end of the inner cavity of the housing 4 through a bearing, the motor 51 can drive the first gear 52 to rotate, the upper and lower ends of the outer wall of the chain 54 are respectively engaged with the outer walls of the first gear 52 and the second gear 53, the fixed block 55 is fixedly installed at the front side of the chain 54, one end of the limit rod 56 is installed at the front side of the fixed block 55, when the first gear 52 rotates, the second gear 53 rotates together through the transmission of the chain 54, stopper 57 slidable assembles at the outer inboard of shell 4, and the other end slidable of gag lever post 56 is embedded in the inner chamber of stopper 57, spout 58 quantity is two, set up respectively in the front side left and right sides both ends of shell 4, slider 59 slidable is embedded in the inner chamber of spout 58, and front side fixed mounting is in the rear side of stopper 57, camera 510 installs the front side at slider 59, when fixed block 55 follows chain 54 and removes, stopper 57 can carry out the reciprocating motion of direction from top to bottom, and then make camera 510 follow stopper 57 and remove together.

Preferably, the width of the inner cavity of the limiting block 57 is larger than the diameter of the first gear 52, so as to ensure that the limiting rod 56 has enough space to move back and forth once in the inner cavity of the limiting block 57 after the fixing block 55 moves for one circle along with the chain 54.

Preferably, the slider 59 is dovetail-shaped to ensure that the stopper 57 does not come off the outer wall of the housing 4.

The electric elements mentioned in the scheme are all the prior art, the type of the electric elements is only one of the electric elements, and the electric elements can be used as long as the electric elements can achieve the purpose in the scheme.

The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and does not describe the electrical control.

When the door access control device is used, a user stands at the top end of the pressure plate 2, the pressure plate 2 senses pressure and transmits information to the door access controller 6, the door access controller 6 enables the camera 510 to start detecting a human face, when the camera 510 does not capture the human face, the door access controller 6 controls the motor 51 to start, the motor 51 drives the first gear 52 to rotate, the second gear 53 can synchronously rotate by means of transmission of the chain 54, the fixing block 55 arranged on the front side of the chain 54 moves along with the chain 54 at the moment, the limiting rod 56 can drive the limiting block 57 to lead wires to move up and down, the limiting block 57 can drive the camera 510 to move up and down, when the camera 510 captures the human face, the door access controller 6 controls the motor 51 to stop operating, the camera 510 stops moving at the moment, and accurate human face recognition can be carried out;

in the in-service use, can start camera 510 by oneself to guarantee when not using this equipment, the consumption of the energy can be saved, extension equipment life simultaneously, can also adjust the height of camera 510 according to different users' height, so that carry out face detection, facilitate the use to the user of different heights.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap-fit," "plug-in," "weld," "mount," "set," "interference fit," "screw-on," "pin-on," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral whole; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. An intelligent face recognition entrance guard, comprising: base (1), pressure plate (2), support (3) and access control ware (6), the front side at base (1) is placed in pressure plate (2), the top at base (1) is installed in support (3), access control ware (6) are installed in the front side of support (3), and with pressure plate (2) pass through the wireless network connection, its characterized in that still includes: a housing (4) mounted on the right side of the bracket (3); the lifting mechanism (5) is assembled in the inner cavity of the shell (4); the lifting mechanism (5) comprises: the driving component is assembled at the bottom end of the inner cavity of the shell (4); the transmission assembly is assembled in the inner cavity of the shell (4); a sliding assembly mounted on the front side of the housing (4).

2. The intelligent face recognition entrance guard of claim 1, characterized in that: the drive assembly includes:

the motor (51) is arranged on the rear side of the top end of the base (1), and the output end of the motor extends into the inner cavity of the shell (4);

the first gear (52) is embedded in the bottom end of the inner cavity of the shell (4) and is locked at the output end of the motor (51) through a coupler;

and a second gear (53) which is mounted on the top end of the inner cavity of the housing (4) through a bearing and can drive the first gear (52) to rotate through a motor (51).

3. The intelligent face recognition entrance guard of claim 2, characterized in that: the transmission assembly includes:

the upper end and the lower end of the outer wall of the chain (54) are respectively meshed with the outer walls of the first gear (52) and the second gear (53);

a fixed block (55) fixedly mounted on the front side of the chain (54);

and one end of the limiting rod (56) is arranged on the front side of the fixing block (55), and when the first gear (52) rotates, the second gear (53) rotates together by utilizing the transmission of the chain (54).

4. The intelligent face recognition entrance guard of claim 3, characterized in that: the sliding assembly includes:

the limiting block (57) is assembled on the outer inner side of the shell (4) in a sliding mode, and the other end of the limiting rod (56) is embedded in an inner cavity of the limiting block (57) in a sliding mode;

the two sliding grooves (58) are respectively arranged at the left end and the right end of the front side of the shell (4);

the sliding block (59) is slidably embedded in the inner cavity of the sliding groove (58), and the front side of the sliding block is fixedly arranged on the rear side of the limiting block (57);

the camera (510) is installed on the front side of the sliding block (59), and when the fixing block (55) moves along with the chain (54), the limiting block (57) can reciprocate up and down, so that the camera (510) moves along with the limiting block (57).

5. The intelligent face recognition entrance guard of claim 4, characterized in that: the width of the inner cavity of the limiting block (57) is larger than the diameter of the first gear (52).

6. The intelligent face recognition entrance guard of claim 4, characterized in that: the slider (59) is dovetail-shaped.