CN215450272U - Entrance guard's device based on facial discernment - Google Patents

Abstract

The utility model discloses an entrance guard device based on facial recognition, which comprises a main body, a camera, a state display lamp and a screen, wherein the screen is installed at one end of the main body, the camera is arranged at one side of the top end of the screen, the state display lamp is installed at one side of each camera, a protective structure is arranged on the surface of the screen and comprises a rotating block, transparent glass, a threaded rod, a threaded groove and a gasket, the threaded groove is formed in one end of the main body, the gasket is installed at the top end of the threaded groove, and the transparent glass is arranged at the top end of the gasket. According to the utility model, the rotating block is rotated to drive the threaded rod to move in the threaded groove through the threads, so that the threaded rod can fixedly cover the surface of the screen while moving in the threaded groove, and when the self characteristics of the transparent glass prevent external objects from directly contacting the screen to damage the screen, the protection function of the device is realized, and the safety of the device is improved.

Description

Entrance guard's device based on facial discernment

Technical Field

The utility model relates to the technical field of entrance guard devices, in particular to an entrance guard device based on facial recognition.

Background

In the current society, with the continuous development of the era and the gradual neck of science and technology, the life of people also becomes more convenient and intelligent, and face recognition is an important part of intelligent life, and is a biological recognition technology for identity recognition based on face characteristic information of people. The method comprises the following steps of collecting images or video streams containing human faces by using a camera or a camera, automatically detecting and tracking the human faces in the images, and further carrying out a series of related technologies of face recognition on the detected human faces, wherein the traditional face recognition technology is mainly based on face recognition of visible light images, which is a familiar recognition mode, has research and development history for more than 30 years, and along with the rapid popularization of face recognition, the face recognition is widely and oppositely applied on an access control device, but the existing access control device for face recognition has a lot of problems and defects:

traditional face identification's entrance guard's device has the not good problem of protective effect during the use, leads to the display screen of this device probably to appear being contacted destroyed phenomenon by external force in daily use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an entrance guard device based on facial recognition, and aims to solve the problem that the protection effect of the device provided by the background technology is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: an entrance guard device based on facial recognition comprises a main body, a camera, a status display lamp and a screen, a screen is arranged at one end of the main body, a camera is arranged at one side of the top end of the screen, a status display lamp is arranged at one side of each camera, the surface of the screen is provided with a protective structure which comprises a rotating block, transparent glass, a threaded rod, a threaded groove and a gasket, the thread grooves are all arranged at one end of the main body, the top ends of the thread grooves are provided with gaskets, the top ends of the gaskets are provided with transparent glass, a threaded rod is arranged inside the threaded groove, the top end of the threaded rod is fixedly connected with a rotating block, a starting button is arranged on one side of the bottom end of the screen, an isolation structure is arranged on one side of the starting button, the other end of the main body is provided with a mounting structure, and the bottom end of the mounting structure is provided with a heat dissipation hole.

Preferably, the rotating block and the threaded rod are welded integrally, and the threaded rod is in threaded connection with the threaded groove.

Preferably, mounting structure includes draw-in groove, connection fixture block, mounting panel and bolt hole, the draw-in groove all sets up the both sides in the main part, the internally mounted of draw-in groove has the connection fixture block, the intermediate position department of connecting the fixture block installs the mounting panel, the surface of mounting panel all is provided with the bolt hole.

Preferably, a clamping structure is arranged between the connecting clamping block and the clamping groove, and the bolt holes are distributed on the surface of the mounting plate at equal intervals.

Preferably, isolated structure includes anodal magnetite, control button, spout, isolated board, negative pole magnetite, handle and slider, the spout sets up the bottom in main part one end, the centre of spout is provided with control button, anodal magnetite is installed on the inside top of spout, the inside of spout is provided with the slider, isolated board is installed to the intermediate position department of slider, the one end fixedly connected with negative pole magnetite of isolated board, the handle is installed on the top of isolated board.

Preferably, be adsorption structure between negative pole magnetite and the positive pole magnetite, the slider is sliding construction in the inside of spout.

Compared with the prior art, the utility model has the beneficial effects that: this entrance guard's device based on facial discernment is rational in infrastructure, has following advantage:

(1) the rotating block is rotated to drive the threaded rod to move in the threaded groove through the threads, so that the threaded rod can fixedly cover the surface of the screen while moving in the threaded groove, and when the self characteristics of the transparent glass prevent an external object from directly contacting the screen to damage the screen, the protection function of the device is realized, and the safety of the device is improved;

(2) the mounting plate is placed at a proper position, then the bolt is butted with the wall surface through the bolt hole, meanwhile, the mounting plate is fixed at the proper position, then the clamping grooves on the two sides of the main body and the connecting clamping blocks are aligned, and then certain force is applied to fix the clamping grooves and the connecting clamping blocks inside the connecting clamping blocks, so that the convenient mounting function of the device is realized, and the convenience of the device is improved;

(3) through carrying and drawing the handle, make the insulating board move the slider and slide in the inside of spout, insulating board rises in the intermediate position department of spout afterwards, and the negative pole magnetite contacts with positive pole magnetite and fixes the position of insulating board through self special to magnetic force absorption, and then insulating board is with control button and external isolated, and the phenomenon of avoiding appearing unexpected touching appears, has realized the isolated function of this device from this, has improved the functionality of this device.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic side view of a protective structure according to the present invention;

fig. 4 is a schematic top cross-sectional view of an isolation structure according to the present invention.

In the figure: 1. a main body; 2. a camera; 3. a status display light; 4. a screen; 5. a protective structure; 501. rotating the block; 502. transparent glass; 503. a threaded rod; 504. a thread groove; 505. a gasket; 6. a mounting structure; 601. a card slot; 602. connecting a clamping block; 603. mounting a plate; 604. bolt holes; 7. heat dissipation holes; 8. an isolation structure; 801. a positive electrode magnet; 802. a control button; 803. a chute; 804. an insulating panel; 805. a negative magnet; 806. a handle; 807. a slider; 9. the button is actuated.

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. 1-4, an embodiment of the present invention is shown: an entrance guard device based on facial recognition comprises a main body 1, a camera 2, a status display lamp 3 and a screen 4, wherein the screen 4 is installed at one end of the main body 1, the camera 2 is arranged at one side of the top end of the screen 4, the status display lamp 3 is installed at one side of the camera 2, a protective structure 5 is arranged on the surface of the screen 4, the protective structure 5 comprises a rotary block 501, transparent glass 502, a threaded rod 503, a threaded groove 504 and a gasket 505, the threaded groove 504 is arranged at one end of the main body 1, the gasket 505 is installed at the top end of the threaded groove 504, the transparent glass 502 is arranged at the top end of the gasket 505, the threaded rod 503 is arranged inside the threaded groove 504, the rotary block 501 is fixedly connected with the top end of the threaded rod 503, a starting button 9 is arranged at one side of the bottom end of the screen 4, a heat dissipation hole 7 is arranged at the bottom end of an installation structure 6, and the rotary block 501 and the threaded rod 503 are welded and integrated, the threaded rod 503 is in threaded connection with the threaded groove 504, the threaded rod 503 is driven to be separated from the interior of the threaded groove 504 through the reverse rotation of the rotating block 501, the transparent glass 502 can be disassembled and replaced, and heat inside the main body 1 can be dissipated by utilizing the arrangement of the heat dissipation holes 7;

the starting button 9 is pressed to open the main body 1, then the face is recognized through the camera 2, the recognized face is displayed in the screen 4, the received face data and the stored data are compared through the screen 4, the gate is successfully opened through comparison, the threaded rod 503 is driven to move in the threaded groove 504 through threads by rotating the rotating block 501, the transparent glass 502 is fixedly covered on the surface of the screen 4 while the threaded rod 503 moves in the threaded groove 504, and when the transparent glass 502 is directly contacted with the screen 4 to be damaged due to the self characteristics of the transparent glass 502;

the other end of the main body 1 is provided with a mounting structure 6, the mounting structure 6 comprises a clamping groove 601, a connecting clamping block 602, a mounting plate 603 and bolt holes 604, the clamping grooves 601 are arranged on two sides of the main body 1, the connecting clamping block 602 is mounted in the clamping groove 601, the mounting plate 603 is mounted in the middle of the connecting clamping block 602, the bolt holes 604 are formed in the surface of the mounting plate 603, a clamping structure is formed between the connecting clamping block 602 and the clamping groove 601, the bolt holes 604 are distributed on the surface of the mounting plate 603 at equal intervals, the clamping grooves 601 on two sides of the main body 1 are separated from the connecting clamping block 602 by dragging the main body 1, and then the main body 1 can be taken down, so that later-stage maintenance is facilitated;

placing the mounting plate 603 at a proper position, then butting the bolt with the wall surface through the bolt hole 604, fixing the mounting plate 603 at the proper position, then applying a certain force to the clamping grooves 601 and the connecting clamping blocks 602 at the two sides of the main body 1, and fixing the clamping grooves and the connecting clamping blocks 602 in the connecting clamping blocks 602;

an isolation structure 8 is arranged on one side of the start button 9, the isolation structure 8 comprises a positive pole magnet 801, a control button 802, a sliding groove 803, an isolation plate 804, a negative pole magnet 805, a handle 806 and a sliding block 807, the sliding groove 803 is arranged at the bottom end of one end of the main body 1, the control button 802 is arranged in the middle of the sliding groove 803, the positive pole magnet 801 is arranged at the top end inside the sliding groove 803, the sliding block 807 is arranged inside the sliding groove 803, the isolation plate 804 is arranged at the middle position of the sliding block 807, the negative pole magnet 805 is fixedly connected with one end of the isolation plate 804, the handle 806 is arranged at the top end of the isolation plate 804, the negative pole magnet 805 and the positive pole magnet 801 are in an adsorption structure, the sliding block 807 is in the sliding structure inside the sliding groove 803, the negative pole magnet 805 and the positive pole magnet 801 are separated by pulling the handle 806, the isolation plate 804 falls at the middle position of the sliding groove 803, and then the control button 802 is exposed in the air, the key unlocking can be carried out by a person;

handle 806 is pulled through lifting, makes isolation board 804 drive slider 807 slide in the inside of spout 803, and isolation board 804 rises in the intermediate position department of spout 803 afterwards, and negative pole magnetite 805 and anodal magnetite 801 contact and fix isolation board 804's position through self special magnetic force absorption, and then isolation board 804 is isolated with control button 802 and external, avoids appearing the phenomenon appearance of unexpected touching.

The working principle is as follows: when the device is used, a power supply is externally connected, firstly, a start button 9 is pressed to open a main body 1, then a human face is recognized through a camera 2, the recognized human face is displayed in a screen 4, received human face data and data stored between the human face data and the human face data are compared through the screen 4, a gate is successfully opened through comparison, a threaded rod 503 is driven to move in a threaded groove 504 through threads by rotating a rotating block 501, the transparent glass 502 is fixedly covered on the surface of the screen 4 while the threaded rod 503 moves in the threaded groove 504, and when the self characteristic of the transparent glass 502 is used, an external object is prevented from being directly contacted with the screen 4 to be damaged;

secondly, placing the mounting plate 603 at a proper position, then butting the bolt with the wall surface through the bolt hole 604, fixing the mounting plate 603 at the proper position, then applying a certain force to the clamping grooves 601 and the connecting clamping blocks 602 at the two sides of the main body 1, and fixing the clamping grooves and the connecting clamping blocks 602 in the connecting clamping blocks 602;

finally, through lifting handle 806, make insulating board 804 drive slider 807 slide in the inside of spout 803, insulating board 804 rises in the intermediate position department of spout 803 afterwards, and negative pole magnetite 805 and anodal magnetite 801 contact and fix insulating board 804's position through self special magnetic force absorption, and then insulating board 804 with control button 802 and external isolated, the phenomenon of avoiding appearing unexpected touching appears, accomplishes whole works of this device finally.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an entrance guard's device based on facial discernment, includes main part (1), camera (2), status display lamp (3) and screen (4), its characterized in that: the screen (4) is installed at one end of the main body (1), the camera (2) is arranged on one side of the top end of the screen (4), the status display lamp (3) is installed on one side of the camera (2), the protective structure (5) is arranged on the surface of the screen (4), the protective structure (5) comprises a rotating block (501), transparent glass (502), a threaded rod (503), a threaded groove (504) and a gasket (505), the threaded groove (504) is arranged at one end of the main body (1), the gasket (505) is installed at the top end of the threaded groove (504), the transparent glass (502) is arranged at the top end of the gasket (505), the threaded rod (503) is arranged inside the threaded groove (504), the rotating block (501) is fixedly connected to the top end of the threaded rod (503), and a starting button (9) is arranged on one side of the bottom end of the screen (4), one side of the starting button (9) is provided with an isolation structure (8), the other end of the main body (1) is provided with a mounting structure (6), and the bottom end of the mounting structure (6) is provided with a heat dissipation hole (7).

2. The door access device based on facial recognition of claim 1, characterized in that: the rotating block (501) and the threaded rod (503) are welded integrally, and the threaded rod (503) is in threaded connection with the threaded groove (504).

3. The door access device based on facial recognition of claim 1, characterized in that: mounting structure (6) include draw-in groove (601), connect fixture block (602), mounting panel (603) and bolt hole (604), draw-in groove (601) all sets up the both sides in main part (1), the internally mounted of draw-in groove (601) has connection fixture block (602), intermediate position department of connecting fixture block (602) installs mounting panel (603), the surface of mounting panel (603) all is provided with bolt hole (604).

4. The door access device based on facial recognition of claim 3, characterized in that: the connecting clamping block (602) and the clamping groove (601) are in a clamping structure, and the bolt holes (604) are distributed on the surface of the mounting plate (603) at equal intervals.

5. The door access device based on facial recognition of claim 1, characterized in that: isolation structure (8) include anodal magnetite (801), control button (802), spout (803), isolation board (804), negative pole magnetite (805), handle (806) and slider (807), spout (803) set up the bottom in main part (1) one end, the centre of spout (803) is provided with control button (802), anodal magnetite (801) is installed on the inside top of spout (803), the inside of spout (803) is provided with slider (807), isolation board (804) are installed to the intermediate position department of slider (807), the one end fixedly connected with negative pole magnetite (805) of isolation board (804), handle (806) are installed to the top of isolation board (804).

6. The door access device based on facial recognition of claim 5, wherein: an adsorption structure is formed between the negative magnet (805) and the positive magnet (801), and the sliding block (807) is in a sliding structure in the sliding groove (803).

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