CN210836260U

CN210836260U - Entrance guard's machine with discernment face function of opening

Info

Publication number: CN210836260U
Application number: CN201922460813.XU
Authority: CN
Inventors: 陈勇
Original assignee: Wuhan Guangwo Information Technology Co ltd
Current assignee: Wuhan Guangwo Information Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-06-23
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an access control machine with function is opened to discernment face, including access control machine main part, ID card response panel, operating keyboard, protective cover and latch mechanism, be fixed with ID card response panel on the outer wall of access control machine main part bottom, and be fixed with the display screen on the access control machine main part outer wall of ID card response panel top to be fixed with the camera on the access control machine main part outer wall of display screen top, be fixed with operating keyboard on the access control machine main part outer wall of camera top, and be fixed with hot infrared human sensor on the access control machine main part outer wall of operating keyboard one side, the access control machine main part top of hot infrared human sensor top is provided with the bar opening. The utility model discloses not only reduced the adhesion of operating keyboard surface dust and water and reduced the mistake and touched the emergence of bumping the condition, improved the recognition rate of entrance guard's machine, improved the drawback that the entrance guard's machine received the influence of environment light factor when carrying out face identification moreover.

Description

Entrance guard's machine with discernment face function of opening

Technical Field

The utility model relates to an access control machine technical field specifically is an access control machine with function is opened to discernment face.

Background

Along with the continuous development of science and technology, the opening of lock has not only been restricted to the mode of unblanking of key, to different users' different demands, the more intelligent access control machine of all kinds uses for people, and the access control machine is mostly through the information of contrast user input, discerns whether it accords with the information of typeeing to make the instruction of passing and illegal invasion.

The door access machines on the market are various in types and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) When the existing access control machine is used, a keyboard is often not provided with a protective cover, so that dust and water are easily adhered to keys, and the keys are easily mistakenly touched when the access control machine is not used, so that the keys are easily out of order, and an improved space exists;

(2) when the existing access control machine is used, the existing access control machine generally only comprises a single identification mode, the identification is not diversified enough, the operation is not convenient enough, and the identification rate of the access control machine is not facilitated;

(3) the existing access control machine is difficult to identify the face in dark or dark environment, so that the access control machine has certain limitation in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an access control machine with function is opened to discernment face to propose among the above-mentioned background art that access control machine often lacks the protective cover on the keyboard when using, the single and higher problem of requirement to the discernment environment of identification mode.

In order to achieve the above object, the utility model provides a following technical scheme: an entrance guard machine with a face opening identification function comprises an entrance guard machine main body, an ID card induction panel, an operation keyboard, a protective cover and a clamping mechanism, wherein the ID card induction panel is fixed on the outer wall of the bottom of the entrance guard machine main body, a display screen is fixed on the outer wall of the entrance guard machine main body above the ID card induction panel, a camera is fixed on the outer wall of the entrance guard machine main body above the display screen, the operation keyboard is fixed on the outer wall of the entrance guard machine main body above the camera, a thermal infrared human body inductor is fixed on the outer wall of the entrance guard machine main body on one side of the operation keyboard, a strip-shaped opening is arranged at the top of the entrance guard machine main body above the thermal infrared human body inductor, the clamping mechanisms are arranged on the outer walls of the entrance guard machine main body on two sides of the strip-shaped opening, an identification module is fixed inside the entrance guard machine main body, and a wireless communication module is fixed, the entrance guard's of wireless communication module one side main part is inside to be fixed with the singlechip, and the input of singlechip and the output electric connection of thermal infrared human sensor to the output and the display screen of singlechip, camera, identification module and wireless communication module's input electric connection.

Preferably, all be provided with the light trough on the entrance guard's of display screen both sides main part outer wall, and the inside of light trough is fixed with the LED light filling lamp, and the LED light filling lamp mutually supports with hot infrared human sensor for light filling work when face identification.

Preferably, one side of operating keyboard is provided with the protective cover, and the top of protective cover runs through the bar opening and extends to the top of entrance guard's machine main part, and the inside of protective cover is inlayed and is had the clear glass window, all is provided with second bar spout on the protective cover outer wall of clear glass window both sides to all be provided with the joint arc groove on the outer wall of protective cover both sides, be convenient for fix the protective cover.

Preferably, all be provided with first bar spout on the entrance guard's of operating keyboard both sides main part outer wall, and the inside of first bar spout all rotates and installs the gyro wheel, and the gyro wheel is mutually supported with second bar spout, leads to and spacing work the slip of protective cover.

Preferably, the inside of latch mechanism has set gradually the fixed block, has accomodate groove, spring and the protruding pearl of joint, all is fixed with the fixed block on the entrance guard's of bar opening both sides main part outer wall, and the inside of fixed block is provided with accomodates the groove, is convenient for accomodate the protruding pearl of joint.

Preferably, all be fixed with the spring on the inner wall of accomodating groove one side, and the one end of spring extends to the outside of fixed block and is fixed with the protruding pearl of joint, the protruding pearl of joint and joint arc groove looks block for the fixed work of protective cover.

Compared with the prior art, the beneficial effects of the utility model are that: the entrance guard machine with the face recognition opening function not only reduces the adhesion of dust and water on the surface of an operation keyboard and reduces the occurrence of mistaken touch conditions, improves the recognition rate of the entrance guard machine, but also improves the defect that the entrance guard machine is influenced by environmental light factors when face recognition is carried out;

(1) the protective cover is pushed upwards by arranging the protective cover, the clamping arc groove, the first strip-shaped sliding groove, the idler wheel, the second strip-shaped sliding groove, the fixed block, the accommodating groove, the spring and the clamping convex bead, the protective cover penetrates through the strip-shaped opening under the action of the idler wheel inside the first strip-shaped sliding groove and the second strip-shaped sliding groove and slides to the door access machine main body, meanwhile, the protective cover extrudes the clamping convex bead to enable the clamping convex bead to be accommodated inside the accommodating groove under the elastic action of the spring, when the clamping arc groove on the outer wall of the protective cover moves to the position of the fixed block, the clamping convex bead is clamped into the clamping arc groove under the elastic resetting action of the clamping convex bead, the protective cover is arranged to protect an operating keyboard, so that the adhesion of dust and water on the surface of the operating keyboard is reduced, and the occurrence of mistaken;

(2) by arranging the ID card induction panel, the display screen, the camera, the identification module and the wireless communication module, a user can enable the face to be opposite to the display screen, the camera shoots the face of a person and conveys a portrait to the interior of the single chip microcomputer, the single chip microcomputer conveys the portrait to the database through the wireless communication module for comparison, the portrait can be successfully unlocked after the comparison is successful, and the user can also unlock by using the ID card induction panel, so that the diversified unlocking function of the access control machine during use is realized, and the identification rate of the access control machine is improved;

(3) through being provided with hot infrared human sensor, light trough and LED light filling lamp, when hot infrared human sensor senses that someone is close to, the signal transmission to the inside of singlechip that hot infrared human sensor will discern, the inside LED light filling lamp of single chip microcomputer control light trough is opened, carries out the light filling work to face identification to improve face identification surrounding environment's luminance, improved the drawback that the entrance guard machine is influenced by ambient light factor when carrying out face identification.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic view of the cross-sectional enlarged structure of the door access control device main body of the present invention;

fig. 3 is a rear view enlarged structure diagram of the protective cover of the present invention;

fig. 4 is an enlarged schematic view of the clamping mechanism of the present invention.

In the figure: 1. a door access device main body; 2. an ID card induction panel; 3. a display screen; 4. a camera; 5. operating a keyboard; 6. a thermal infrared human body sensor; 7. a protective cover; 8. a transparent glass window; 9. clamping the arc groove; 10. a clamping mechanism; 1001. a fixed block; 1002. a receiving groove; 1003. a spring; 1004. clamping the convex beads; 11. a first bar-shaped chute; 12. a roller; 13. a lamp slot; 14. an LED light supplement lamp; 15. an identification module; 16. a wireless communication module; 17. a single chip microcomputer; 18. a second bar-shaped chute; 19. and a strip-shaped opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an entrance guard machine with a function of identifying face opening comprises an entrance guard machine main body 1, an ID card induction panel 2, an operation keyboard 5, a protective cover 7 and a clamping mechanism 10, wherein the ID card induction panel 2 is fixed on the outer wall of the bottom of the entrance guard machine main body 1, a display screen 3 is fixed on the outer wall of the entrance guard machine main body 1 above the ID card induction panel 2, the model of the display screen 3 can be 190S-8, a camera 4 is fixed on the outer wall of the entrance guard machine main body 1 above the display screen 3, and the model of the camera 4 can be T50 +;

the outer walls of the door access control machine main body 1 on two sides of the display screen 3 are provided with lamp grooves 13, LED light supplement lamps 14 are fixed inside the lamp grooves 13, the types of the LED light supplement lamps 14 can be SMD3528, the input ends of the LED light supplement lamps 14 are electrically connected with the output end of the single chip microcomputer 17, and the LED light supplement lamps 14 are matched with the thermal infrared human body sensor 6 for light supplement work during human face recognition;

an operation keyboard 5 is fixed on the outer wall of the door access machine main body 1 above the camera 4, a thermal infrared human body inductor 6 is fixed on the outer wall of the door access machine main body 1 on one side of the operation keyboard 5, and the model of the thermal infrared human body inductor 6 can be E200B-P;

a protective cover 7 is arranged on one side of the operation keyboard 5, the top end of the protective cover 7 penetrates through the strip-shaped opening 19 and extends to the upper side of the access control machine main body 1, a transparent glass window 8 is embedded in the protective cover 7, second strip-shaped sliding grooves 18 are formed in the outer walls of the protective cover 7 on the two sides of the transparent glass window 8, and clamping arc grooves 9 are formed in the outer walls on the two sides of the protective cover 7, so that the protective cover 7 can be conveniently fixed;

the outer walls of the door access machine main body 1 on two sides of the operation keyboard 5 are provided with first strip-shaped sliding grooves 11, the inside of each first strip-shaped sliding groove 11 is rotatably provided with a roller 12, and the rollers 12 are matched with second strip-shaped sliding grooves 18 to guide and limit the sliding of the protective cover 7;

a strip-shaped opening 19 is formed in the top of the door access machine main body 1 above the thermal infrared human body sensor 6, and clamping mechanisms 10 are arranged on the outer walls of the door access machine main body 1 on the two sides of the strip-shaped opening 19;

a fixing block 1001, a containing groove 1002, a spring 1003 and a clamping convex bead 1004 are sequentially arranged in the clamping mechanism 10, the fixing block 1001 is fixed on the outer wall of the door access machine main body 1 on two sides of the strip-shaped opening 19, the containing groove 1002 is arranged in the fixing block 1001, the spring 1003 is fixed on the inner wall of one side of the containing groove 1002, one end of the spring 1003 extends to the outside of the fixing block 1001 and is fixed with the clamping convex bead 1004, and the clamping convex bead 1004 is clamped with the clamping arc groove 9;

the protective cover 7 extrudes the clamping convex bead 1004 to enable the clamping convex bead to be received in the receiving groove 1002 under the elastic action of the spring 1003, when the clamping arc groove 9 on the outer wall of the protective cover 7 moves to the position of the fixing block 1001, the clamping convex bead 1004 is clamped in the clamping arc groove 9 under the elastic reset action of the clamping convex bead 1004 to fix the position of the protective cover 7, and the protective cover 7 plays a role in protecting the operating keyboard 5, so that the adhesion of dust and water on the surface of the operating keyboard 5 is reduced, and the occurrence of mistaken touch is reduced;

the inside of entrance guard's machine main part 1 is fixed with identification module 15, this identification module 15's model can be UBTC-17, and the inside wireless communication module 16 that is fixed with of entrance guard's machine main part 1 above identification module 15, this wireless communication module 16's model can be CP343-1, the inside singlechip 17 that is fixed with of entrance guard's machine main part 1 of wireless communication module 16 one side, this singlechip 17's model can be SH69P25, and singlechip 17's input and thermal infrared human body inductor 6's output electric connection, and singlechip 17's output and display screen 3, camera 4, identification module 15 and wireless communication module 16's input electric connection.

The working principle is as follows: when the door lock needs to be opened, the protective cover 7 is pushed upwards, the protective cover 7 slides to the door lock body 1 through the strip-shaped opening 19 under the action of the roller 12 and the second strip-shaped sliding groove 18 in the first strip-shaped sliding groove 11, meanwhile, the protective cover 7 extrudes the clamping convex bead 1004 to be received in the receiving groove 1002 under the elastic action of the spring 1003, when the clamping arc groove 9 on the outer wall of the protective cover 7 moves to the position of the fixed block, the clamping convex bead 1004 is clamped into the clamping arc groove 9 under the elastic resetting action of the clamping convex bead 1004 to fix the position of the protective cover 7, the protective cover 7 is arranged to protect the operating keyboard 5, so that the adhesion of dust and water on the surface of the operating keyboard 5 is reduced, the occurrence of mistaken touch is reduced, then, a user can enable the face to be opposite to the display screen 3, the camera 4 shoots the face and transmits the face to the inside of the single chip microcomputer 17, the single chip microcomputer 17 transmits the face to the database through the wireless communication module 16 for comparison, and the unlocking can be successfully carried out after the comparison is successful, and a user can also use the ID card sensing panel 2 for unlocking, thereby realizing the diversified unlocking function when the door access machine is used, improving the recognition rate of the door access machine, finally, in the process of carrying out the face recognition unlocking, when the thermal infrared human body sensor 6 senses that a person approaches, the thermal infrared human body sensor 6 transmits the recognized signal to the inside of the single chip microcomputer 17, the single chip microcomputer 17 controls the LED light supplement lamp 14 in the lamp slot 13 to be turned on, and the light supplement work is carried out on the face recognition, thereby improving the brightness of the surrounding environment of the face recognition, and overcoming the defect that the door access machine is influenced by the light factor of the environment when carrying out the face recognition, and finishing the work of the access control machine with the function of recognizing the face opening.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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

1. The utility model provides an entrance guard's machine with function is opened to discernment face, includes entrance guard's machine main part (1), ID card response panel (2), operating keyboard (5), protective cover (7) and clamping mechanism (10), its characterized in that: an ID card induction panel (2) is fixed on the outer wall of the bottom of the door control machine main body (1), a display screen (3) is fixed on the outer wall of the door control machine main body (1) above the ID card induction panel (2), a camera (4) is fixed on the outer wall of the door control machine main body (1) above the display screen (3), an operation keyboard (5) is fixed on the outer wall of the door control machine main body (1) above the camera (4), a thermal infrared human body inductor (6) is fixed on the outer wall of the door control machine main body (1) on one side of the operation keyboard (5), a bar-shaped opening (19) is arranged at the top of the door control machine main body (1) above the thermal infrared human body inductor (6), clamping mechanisms (10) are arranged on the outer walls of the door control machine main body (1) on two sides of the bar-shaped opening (19), an identification module (15) is fixed inside the door control machine main body (, and entrance guard's machine main part (1) inside of identification module (15) top is fixed with wireless communication module (16), entrance guard's machine main part (1) inside of wireless communication module (16) one side is fixed with singlechip (17), and the input of singlechip (17) and the output electric connection of thermal infrared human sensor (6) to the output of singlechip (17) and the input electric connection of display screen (3), camera (4), identification module (15) and wireless communication module (16).

2. The door access control device with the function of recognizing the opening of the human face according to claim 1, characterized in that: all be provided with light trough (13) on the entrance guard's machine main part (1) outer wall of display screen (3) both sides, and the inside of light trough (13) is fixed with LED light filling lamp (14), and LED light filling lamp (14) mutually support with hot infrared human sensor (6).

3. The door access control device with the function of recognizing the opening of the human face according to claim 1, characterized in that: one side of operating keyboard (5) is provided with protective cover (7), and the top of protective cover (7) runs through bar opening (19) and extends to the top of entrance guard's main part (1), and the inside of protective cover (7) is inlayed and is had transparent glass window (8), all is provided with second bar spout (18) on protective cover (7) outer wall of transparent glass window (8) both sides to all be provided with joint arc groove (9) on the outer wall of protective cover (7) both sides.

4. The door access device with face opening recognition function according to claim 3, wherein: all be provided with first bar spout (11) on the entrance guard's machine main part (1) outer wall of operating keyboard (5) both sides, and the inside of first bar spout (11) all rotates and installs gyro wheel (12), and gyro wheel (12) and second bar spout (18) are mutually supported.

5. The door access control device with the function of recognizing the opening of the human face according to claim 1, characterized in that: the door access control device is characterized in that a fixing block (1001), a containing groove (1002), a spring (1003) and a clamping convex bead (1004) are sequentially arranged inside the clamping mechanism (10), the fixing block (1001) is fixed on the outer wall of the door access control device body (1) on two sides of the strip-shaped opening (19), and the containing groove (1002) is arranged inside the fixing block (1001).

6. The door access device with face opening recognition function according to claim 5, wherein: all be fixed with spring (1003) on the inner wall of accomodating groove (1002) one side, and the one end of spring (1003) extends to the outside of fixed block (1001) and is fixed with joint convex bead (1004), joint convex bead (1004) and joint arc groove (9) looks block.