CN217279670U

CN217279670U - Access control equipment based on facial discernment

Info

Publication number: CN217279670U
Application number: CN202220569251.1U
Authority: CN
Inventors: 徐青
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-23
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses an entrance guard's equipment based on facial discernment, including fixed plate and dead lever, the front end of fixed plate is provided with control panel, one side of fixed plate is provided with the baffle, the front end of baffle is provided with pressure sensors and a pair of electro-magnet, the pole of dead lever is provided with a pair of rotation connecting piece on one side, one side of rotating the connecting piece is connected with the emergency exit, a pair of circular slot has been seted up to a side symmetry that the fixed plate is close to the emergency exit, the circular slot is all slided and is provided with the locking lever, the square groove has all been seted up to the lateral wall of circular slot, the square groove all rotates and is provided with the gear, the equal fixed cingulum that is provided with on the pole body of locking lever. The utility model discloses in, this design's entrance guard's equipment based on facial discernment possesses when using can multiple mode unblock open the door, and face identification can carry out face identification to the user of different heights simultaneously, and the face identification degree of accuracy is high, and the security of device is high simultaneously, is worth promoting.

Description

Access control equipment based on facial discernment

Technical Field

The utility model relates to a technical field of intelligent entrance guard's equipment especially relates to an entrance guard's equipment based on facial discernment.

Background

Most of the existing face recognition entrance guard equipment can only recognize faces at fixed angles, the recognition direction cannot be adjusted, and meanwhile, after the existing entrance guard is successfully recognized, a door cannot be automatically opened and closed, so that the existing entrance guard equipment based on face recognition needs to be designed.

The prior patent (CN215264896U) discloses visual face identification entrance guard's lock, including the intelligent control board, the door body, casing and automatically controlled lock structure, the casing is installed on the door body, the intelligent control board is installed in the casing, automatically controlled lock structure installs in the casing, automatically controlled lock structure includes face identification device, entrance guard locking device and sensing device, face identification device installs on the door body, entrance guard locking device installs in the casing, sensing device installs on the door body, face identification device includes the shell, the button switch, first motor, the connecting axle, the semi-gear, the connecting block, display screen and intelligent camera. The utility model relates to an entrance guard lock technical field, this novel be provided with face identification device realizes through first motor that the camera rotates, the personage information of the different positions of height that can gather, easy operation, it is swift convenient.

The utility model discloses a shortcoming is that visual face identification entrance guard lock only has the function of facial recognition unblock when using, and facial recognition's direction is fixed, can't accomplish effectual facial recognition to the not enough people of height.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the entrance guard's equipment based on facial discernment that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an entrance guard device based on facial recognition comprises a fixed plate and a fixed rod, wherein a control panel is fixedly arranged at the middle position of the front end of the fixed plate, a fixed frame is fixedly arranged inside the control panel by virtue of the upper end position, a rotating shaft is rotatably arranged inside the fixed frame, a camera is fixedly arranged on the shaft body of the rotating shaft, a central processing unit is fixedly arranged at the middle position inside the control panel, a fingerprint recognition module, a face recognition module and a call module are fixedly arranged at one side inside the control panel respectively at equal intervals, a wireless transmission module is fixedly arranged at one side of the control panel, which is far away from the face recognition module, by virtue of the lower end, a baffle is fixedly arranged at one side of the fixed plate, which is close to the fixed rod, a pressure sensor is fixedly arranged at the middle position of the front end of the baffle, and a pair of electromagnets is symmetrically and fixedly arranged at the front end of the baffle about the pressure sensor, the pole of dead lever is gone up the fixed a pair of rotation connecting piece that is provided with of symmetry, and is a pair of the one side fixedly connected with emergency exit of rotation connecting piece near the fixed plate, the fixed a pair of synchronous servo motor that is provided with of inside symmetry of dead lever, it is a pair of synchronous servo motor's the equal fixed connection rotation connecting piece of output, a pair of draw-in groove has been seted up to the one end symmetry that the emergency exit is close to the fixed plate, a pair of circular slot has been seted up to the fixed plate side symmetry that is close to the emergency exit, it is a pair of the circular slot is the equal slip in the circular slot is provided with the locking lever, and is a pair of the square groove has all been seted up to the lateral wall of circular slot, and is a pair of the square inslot all rotates and is provided with the gear, and is a pair of it is a pair of all fixed the cingulum that is provided with on the shaft of locking lever.

As a further description of the above technical solution:

the safety door is matched with the baffle, and the electromagnets are matched with the safety door.

As a further description of the above technical solution:

one side of the fixed frame close to the face recognition module is fixedly provided with a first servo motor, and the output end of the first servo motor penetrates through the fixed frame and is fixedly connected with the rotating shaft.

As a further description of the above technical solution:

and a password input module is fixedly arranged at a position, which is positioned below the central processing unit, in the control panel.

As a further description of the above technical solution:

the inside of control panel is close to one side of wireless transmission module and is located the fixed block that is provided with in below of wireless transmission module, the fixed antenna that is provided with in upper end of fixed block.

As a further description of the above technical solution:

and a pair of illuminating lamps is symmetrically and fixedly arranged at the upper end inside the control panel.

As a further description of the above technical solution:

the rear side symmetry of fixed plate is fixed and is provided with entrance guard's motor, and is a pair of the output of entrance guard's motor all runs through the fixed plate and with gear fixed connection.

As a further description of the above technical solution:

the pair of lock rods are matched with the pair of clamping grooves, and the toothed belt is matched with the gear.

The utility model discloses following beneficial effect has:

1. the utility model discloses an in, the multi-functional discernment structure of unblanking of device has been constituteed through the face identification module, fingerprint identification module, password input module, conversation module and the central processing unit that set up, and the design of this structure makes the device's the mode of opening the door compare single face identification or password input's mode, has had more modes of opening the door, and is more convenient.

2. The utility model discloses an in, through the first servo motor who sets up, the apparatus further comprises a rotating shaft, the adjustable face identification structure of device has been constituteed to light and camera, in this structure, traditional face identification compares, this design can rotate through a servo motor control pivot, and then the control camera can carry out the face identification who corresponds to the user of different heights, make face identification more convenient, user friendly lower to the height, the light that sets up simultaneously can provide good daylighting for the user when using, make face identification's the degree of accuracy higher, and is worth promoting.

3. In the utility model, the automatic door opening and closing structure of the device is composed of the rotating connecting piece, the synchronous servo motor, the safety door, the pressure sensor, the electromagnet, the gear, the entrance guard motor, the lock rod and the clamping groove, in the structure, when the safety door is closed, the synchronous servo motor controls the rotating connecting piece to rotate, so that the safety door is closed, when the safety door is closed, the pressure sensor is touched, the electromagnet is started, the safety door is further adsorbed and closed tightly, simultaneously, the entrance guard motor is started, the gear is controlled to rotate, the lock rod slides to the clamping groove, so that the safety door is locked, when the safety door is opened, the door lock is released, the synchronous servo motor is started, the rotating connecting piece is driven to rotate, so that the safety door is automatically opened, the design ensures that the safety door does not need to be opened and closed manually after being unlocked, the whole convenience and the life property is better, and the safety door can not be under strong impact again due to the baffle plate, the safety door is knocked away from the outside to the inside, so that the safety of the whole device is extremely high, and the safety door is worthy of popularization.

Drawings

Fig. 1 is a front view of an entrance guard device based on facial recognition according to the present invention;

fig. 2 is a rear perspective view of an entrance guard device based on facial recognition according to the present invention;

fig. 3 is a cross-sectional view of an access control device based on facial recognition according to the present invention;

fig. 4 is a cross-sectional view of a control panel of an access control device based on facial recognition according to the present invention;

fig. 5 is an enlarged sectional view of a door lock structure of an access control device based on facial recognition according to the present invention;

fig. 6 is the utility model provides a flow chart of entrance guard's equipment based on facial discernment.

Illustration of the drawings:

1. a fixing plate; 2. a baffle plate; 3. a control panel; 4. a pressure sensor; 5. an electromagnet; 6. an illuminating lamp; 7. a fixing frame; 8. a rotating shaft; 9. a camera; 10. a first servo motor; 11. a central processing unit; 12. a password input module; 13. a wireless transmission module; 14. a fingerprint identification module; 15. a face recognition module; 16. a call module; 17. a fixed block; 18. an antenna; 19. a gear; 20. a circular groove; 21. a lock lever; 22. a card slot; 23. a square groove; 24. a safety door; 25. rotating the connecting piece; 26. a synchronous servo motor; 27. fixing the rod; 28. a toothed belt; 29. entrance guard's motor.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: an entrance guard device based on facial recognition comprises a fixing plate 1 and a fixing rod 27, wherein a control panel 3 is fixedly arranged at the middle position of the front end of the fixing plate 1, a fixing frame 7 is fixedly arranged inside the control panel 3 by virtue of the upper end position, a rotating shaft 8 is rotatably arranged inside the fixing frame 7, a camera 9 is fixedly arranged on the shaft body of the rotating shaft 8, a central processor 11 is fixedly arranged at the middle position inside the control panel 3, a fingerprint recognition module 14, a face recognition module 15 and a communication module 16 are respectively and fixedly arranged on one side inside the control panel 3 at equal intervals, a wireless transmission module 13 is fixedly arranged on one side, far away from the face recognition module 15, inside the control panel 3 by virtue of the lower end, a baffle plate 2 is fixedly arranged on one side, close to the fixing rod 27, of the fixing plate 1, a pressure sensor 4 is fixedly arranged at the middle position of the front end of the baffle plate 2, a pair of electromagnets 5 is symmetrically and fixedly arranged at the front end of the baffle plate 2 relative to the pressure sensor 4, the fixed a pair of rotating connecting piece 25 that is provided with of pole body symmetry of dead lever 27, one side fixedly connected with emergency exit 24 that a pair of rotating connecting piece 25 is close to fixed plate 1, the fixed synchronous servo motor 26 that is provided with of inside symmetry of dead lever 27, the equal fixed connection rotating connecting piece 25 of output of a pair of synchronous servo motor 26, a pair of draw-in groove 22 has been seted up to emergency exit 24 near the one end symmetry of fixed plate 1, a pair of circular slot 20 has been seted up to fixed plate 1 one side symmetry near emergency exit 24, it is provided with locking lever 21 all to slide in a pair of circular slot 20, square groove 23 has all been seted up to the lateral wall of a pair of circular slot 20, it is provided with gear 19 all to rotate in a pair of square groove 23, equal fixed cingulum 28 that is provided with on the pole body of a pair of locking lever 21.

The safety door 24 is matched with the baffle 2, the pair of electromagnets 5 are matched with the safety door 24, a first servo motor 10 is fixedly arranged on one side of the fixing frame 7 close to the face recognition module 15, the output end of the first servo motor 10 penetrates through the fixing frame 7 and is fixedly connected with the rotating shaft 8, a password input module 12 is fixedly arranged at the position, which is positioned below the central processing unit 11, inside the control panel 3, a fixing block 17 is fixedly arranged at one side of the control panel 3 close to the wireless transmission module 13 and is positioned below the wireless transmission module 13, an antenna 18 is fixedly arranged at the upper end of the fixing block 17, a pair of illuminating lamps 6 are symmetrically and fixedly arranged at the upper end inside the control panel 3, an entrance guard motor 29 is symmetrically and fixedly arranged at the rear side of the fixing plate 1, the output ends of the entrance guard motors 29 penetrate through the fixing plate 1 and are fixedly connected with the gear 19, and the pair of lock rods 21 are matched with the pair of clamp grooves 22, the toothed belts 28 are each co-operating with a gear wheel 19.

The working principle is as follows: when the device is used, a multifunctional identification unlocking structure of the device is formed by the face identification module 15, the fingerprint identification module 14, the password input module 12, the communication module 16 and the central processing unit 11, the structure is designed to enable the door opening mode of the device to be more convenient and fast than a single face identification or password input mode, the adjustable face identification structure of the device is formed by the first servo motor 10, the rotating shaft 8, the illuminating lamp 6 and the camera 9, in the structure, compared with the traditional face identification, the design can control the rotating shaft 8 to rotate through the first servo motor 10, further the camera 9 can be controlled to identify faces corresponding to users with different heights, the face identification is more convenient, the device is more friendly to users with lower heights, and meanwhile, the illuminating lamp 6 can provide good lighting for the users when in use, the accuracy of face recognition is higher, when the safety door 24 is closed, the synchronous servo motor 26 controls the rotation connecting piece 25 to rotate, so that the safety door 24 is closed, when the safety door 24 is closed, the pressure sensor 4 is touched, so that the electromagnet 5 is started to further adsorb the safety door 24 and close, meanwhile, the entrance guard motor 29 is started, the control gear 19 rotates, the lock rod 21 slides to the clamping groove 22, the safety door 24 is locked, when the safety door 24 is opened, the door lock is released, the synchronous servo motor 26 is started to drive the rotating connecting piece 25 to rotate, so that the safety door 24 is automatically opened, the design ensures that the safety door 24 does not need to be opened and closed manually after unlocking, the whole life convenience is better, meanwhile, the safety door 24 cannot be knocked away from the outside to the inside under strong impact of the baffle 2, so that the safety door 24 is extremely high in safety and worthy of popularization.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an entrance guard's equipment based on facial discernment which characterized in that: comprises a fixed plate (1) and a fixed rod (27), a control panel (3) is fixedly arranged at the middle position of the front end of the fixed plate (1), a fixed frame (7) is fixedly arranged inside the control panel (3) by the upper end, a rotating shaft (8) is rotatably arranged inside the fixed frame (7), a camera (9) is fixedly arranged on the shaft body of the rotating shaft (8), a central processing unit (11) is fixedly arranged at the middle position of the inside of the control panel (3), a fingerprint identification module (14), a face identification module (15) and a call module (16) are respectively and fixedly arranged at one side of the inside of the control panel (3) in an equidistance manner, a wireless transmission module (13) is fixedly arranged at one side of the inside of the control panel (3) far away from the face identification module (15) by the lower end, a baffle (2) is fixedly arranged at one side of the fixed plate (1) close to the fixed rod (27), a pressure sensor (4) is fixedly arranged in the middle of the front end of the baffle plate (2), and a pair of electromagnets (5) are symmetrically and fixedly arranged at the front end of the baffle plate (2) relative to the pressure sensor (4);

a pair of rotating connecting pieces (25) are symmetrically and fixedly arranged on the rod body of the fixed rod (27), one side of each rotating connecting piece (25) close to the fixed plate (1) is fixedly connected with a safety door (24), a pair of synchronous servo motors (26) are symmetrically and fixedly arranged inside the fixed rod (27), the output ends of the pair of synchronous servo motors (26) are fixedly connected with a rotary connecting piece (25), one end of the safety door (24) close to the fixing plate (1) is symmetrically provided with a pair of clamping grooves (22), a pair of circular slot (20) has been seted up to fixed plate (1) one side symmetry that is close to emergency exit (24), and is a pair of all slide in circular slot (20) and be provided with locking lever (21), it is a pair of square groove (23) have all been seted up to the lateral wall of circular slot (20), and is a pair of all rotate in square groove (23) and be provided with gear (19), it is a pair of all fixed tooth area (28) that are provided with on the pole body of locking lever (21).

2. The door control device based on facial recognition as claimed in claim 1, wherein: the safety door (24) is matched with the baffle (2), and the electromagnet (5) is matched with the safety door (24).

3. The door access device based on facial recognition of claim 1, characterized in that: one side of the fixed frame (7) close to the face recognition module (15) is fixedly provided with a first servo motor (10), and the output end of the first servo motor (10) penetrates through the fixed frame (7) and is fixedly connected with the rotating shaft (8).

4. The door access device based on facial recognition of claim 1, characterized in that: and a password input module (12) is fixedly arranged at the position, below the central processing unit (11), in the control panel (3).

5. The door access device based on facial recognition of claim 1, characterized in that: the inside of control panel (3) is close to one side of wireless transmission module (13) and is located the below of wireless transmission module (13) and fixedly is provided with fixed block (17), the upper end of fixed block (17) is fixed and is provided with antenna (18).

6. The door access device based on facial recognition of claim 1, characterized in that: the upper end of the inside of the control panel (3) is symmetrically and fixedly provided with a pair of illuminating lamps (6).

7. The door access device based on facial recognition of claim 1, characterized in that: the rear side symmetry of fixed plate (1) is fixed and is provided with entrance guard's motor (29), and is a pair of the output of entrance guard's motor (29) all runs through fixed plate (1) and with gear (19) fixed connection.

8. The door access device based on facial recognition of claim 1, characterized in that: the pair of lock rods (21) are matched with the pair of clamping grooves (22), and the toothed belt (28) is matched with the gear (19).