CN211454697U

CN211454697U - Intelligent entrance guard's device based on face identification

Info

Publication number: CN211454697U
Application number: CN201921976494.1U
Authority: CN
Inventors: 何卫灵; 陈小青
Original assignee: Guangzhou Liko Technology Co ltd
Current assignee: Guangzhou Liko Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-08
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses an intelligent entrance guard device based on face recognition, which comprises a box body, a second rectangular through hole and an entrance guard switch unit; the upper surface of the clapboard is provided with a central processing unit; the entrance guard switch unit is positioned in a second transverse groove on the inner side surface of the bottom end of the box body and comprises two clamping blocks, an L-shaped connecting rod, a moving block, a screw rod, a guide rod, third fixing blocks and a motor, the left end and the right end of each third fixing block are correspondingly arranged in the second transverse groove, and the guide rod is fixedly connected between the two third fixing blocks; this intelligent entrance guard device based on face identification can open the door through entrance guard's switch unit efficient is rapid, has promoted efficiency, can also pack up the camera through camera mobile unit when not using the camera, and the protection camera avoids fuzzy unable discernment, can also prevent that the foreign matter from getting into entrance guard device through sheltering from the unit and lead to the device to damage.

Description

Intelligent entrance guard's device based on face identification

Technical Field

The utility model relates to an entrance guard's device technical field specifically is an intelligent entrance guard's device based on face identification.

Background

An access control system is an ACS for short in the field of intelligent buildings. The forbidden authority of the door is the guard and precaution of the door. The "door" here, in a broad sense, includes various passages that can pass through, including a door through which people pass, a door through which vehicles pass, and the like, but most of the current access control systems are manually operated, which greatly increases the labor cost, and at the same time, it is difficult to perform an operation of independently opening and closing the door at night. All be controller and entrance guard separately and set up in most access control system, influenced the efficiency that opens the door and close the door, but also caused the trouble very easily, be unfavorable for the use, the camera all exposes outside moreover for the loss is than great, causes the camera to obscure easily and leads to unable discernment to carry out the switch.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, a intelligent entrance guard's device based on face identification is provided, can open the door through what entrance guard's switch unit efficient was rapid, the efficiency is promoted, can also pack up the camera when not using the camera through the camera mobile unit, the protection camera avoids fuzzy unable discernment, can also prevent that the foreign matter from getting into entrance guard's device through sheltering from the unit and leading to the device to damage, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent access control device based on face recognition comprises a box body, a second rectangular through hole and an access control switch unit;

the upper surface of the box body is provided with a first transverse groove, a first rectangular through hole is formed in the first transverse groove, the front side surface of the box body is provided with a display screen, the front side surface of the box body is provided with a voice playing block and is positioned at the lower side of the display screen in a corresponding mode, a second transverse groove is formed in the inner side surface of the bottom end of the box body, the second rectangular through hole is positioned on the outer side surface of the bottom of the left end of the box body, a partition board is arranged in the box body and divides the box body into an upper part and a lower part, and a central processing unit;

the entrance guard switch unit is positioned in a second transverse groove on the inner side surface of the bottom end of the box body and comprises a clamping block, an L-shaped connecting rod, a moving block, a screw rod, a guide rod, third fixing blocks and a motor, wherein the left end and the right end of each of the two third fixing blocks are correspondingly arranged in the second transverse groove, the guide rod is fixedly connected between the two third fixing blocks, the screw rod is rotatably connected between the two third fixing blocks, the side surface of one end of the screw rod is connected with a threaded screw hole on the side surface of the moving block, a side surface through hole of the moving block is slidably connected with the guide rod, the motor is positioned at the right end in the second transverse groove, an output shaft of the motor is connected with one end of the screw rod, the upper end of the moving block is connected with the vertical end of the L-shaped connecting rod, and, a clamping block is arranged at the horizontal end of the L-shaped connecting rod;

wherein: still include the singlechip, the singlechip is located the upper surface of box, the output electricity of singlechip connects the input of motor, the output of external power source is connected to the input electricity of singlechip.

Further, still including sheltering from the unit, shelter from the unit and have two and be located the box upper surface about both ends in the first horizontal recess respectively, shelter from the unit and include baffle, first fixed block and electric telescopic handle, first fixed block is located first horizontal recess left end, the right flank of first fixed block is equipped with electric telescopic handle, electric telescopic handle's right-hand member is equipped with the baffle, electric telescopic handle's input is connected to the output electricity of singlechip, and when sheltering from the unit during operation, first electric telescopic handle work stretches out and draws back and drives the baffle motion to shelter from first rectangle through-hole, prevent that foreign matter admission apparatus from leading to the device to damage.

The camera moving unit is positioned on the upper surface of the partition plate and comprises a camera, a second electric telescopic rod and a second fixed block, the second fixed block is positioned on the upper surface of the partition plate, the second electric telescopic rod is arranged on the upper surface of the second fixed block, the camera is arranged at the top end of the second electric telescopic rod and corresponds to the first rectangular through hole, the output end of the camera is connected with the input end of the central processing unit, and the output end of the single chip microcomputer is electrically connected with the input end of the second electric telescopic rod; when the camera mobile unit works, the second electric telescopic rod starts to work to stretch and drive the camera to move, and the camera is packed up for protection.

Further, still include the sealing washer, the sealing washer is located box left side surface and corresponds the setting with second rectangle through-hole, and the sealing washer can prevent foreign matter entering device when carrying out the switch, leads to the device to damage.

Further, still include lamp shade and bulb, the lamp shade has two and just is located the leading flank at both ends about the box respectively and is located the upside of display screen and corresponds the setting, is equipped with the bulb in two lamp shades respectively, the input of bulb is connected to the output electricity of singlechip, and the user's face can be lighted evening to the bulb, convenient discernment, and the lamp shade can protect the bulb and prevent that the bulb from damaging.

Compared with the prior art, the beneficial effects of the utility model are that: this intelligent entrance guard's device based on face identification has following benefit:

1. this intelligent entrance guard's device based on face identification has an entrance guard switch unit, and entrance guard switch unit can carry out the efficient rapid opening the door, has promoted efficiency.

2. This intelligent entrance guard's device based on face identification still has a camera mobile unit, and camera mobile unit can pack up the camera when the device does not use, and the protection camera avoids damaging and leads to fuzzy unable discernment.

3. This intelligent entrance guard's device based on face identification still has one and shelters from unit and sealing washer, shelters from unit and sealing washer and can prevent that the foreign matter from getting into entrance guard's device and leading to the device to damage.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the utility model discloses a portable electronic device, including 1 box, 2 shelter from the unit, 21 baffle, 22 first fixed block, 23 first electric telescopic handle, 3 sealing washers, 4 voice play pieces, 5 display screens, 6 lamp shades, 7 bulb, 8 first horizontal recess, 9 first rectangle through-hole, 10 singlechips, 11 camera mobile unit, 111 camera, 112 second electric telescopic handle, 113 second fixed block, 12 second rectangle through-hole, 13 entrance guard switch unit, 131 fixture blocks, 132L type connecting rod, 133 movable block, 134 screw rod, 135 guide arms, 136 third fixed block, the 137 motor, 14 second horizontal recesses, 15 central processing unit, 16 baffles.

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. 1-2, the present invention provides a technical solution: an intelligent access control device based on face recognition comprises a box body 1, a second rectangular through hole 12 and an access control switch unit 13;

the upper surface of a box body 1 of the box body 1 is provided with a first transverse groove 8, a first rectangular through hole 9 is arranged in the first transverse groove 8, the front side surface of the box body 1 is provided with a display screen 5, the front side surface of the box body 1 is provided with a voice playing block 4 and is correspondingly arranged at the lower side of the display screen 5, the inner side surface of the bottom end of the box body 1 is provided with a second transverse groove 14, a second rectangular through hole 12 is arranged at the outer side surface of the bottom of the left end of the box body 1, a partition plate 16 is arranged in the box body 1, the box body 1 is divided into an upper part and a lower part; the display screen 5 can display the appearance of the operator, and the voice playing block 4 can remind the face of the operator of the position corresponding to the camera 111; the shielding device comprises a shielding unit 2, the shielding unit 2 is provided with two left ends and two right ends which are respectively positioned in a first transverse groove 8 on the upper surface of a box body 1, the shielding unit 2 comprises a baffle 21, a first fixing block 22 and a first electric telescopic rod 23, the first fixing block 22 is positioned at the left end in the first transverse groove 8, the right side surface of the first fixing block 22 is provided with the first electric telescopic rod 23, the right end of the first electric telescopic rod 23 is provided with the baffle 21, and the output end of a single chip microcomputer 10 is electrically connected with the input end of the first electric telescopic rod 23; when the shielding unit 2 works, the first electric telescopic rod 23 works to stretch and retract to drive the baffle plate 21 to move, so that the first rectangular through hole 9 is shielded, and the device is prevented from being damaged due to foreign matters entering the device; the device is characterized by further comprising a camera moving unit 11, wherein the camera moving unit 11 is located on the upper surface of the partition plate 16, the camera moving unit 11 comprises a camera 111, a second electric telescopic rod 112 and a second fixed block 113, the second fixed block 113 is located on the upper surface of the partition plate 16, the second electric telescopic rod 112 is arranged on the upper surface of the second fixed block 113, the camera 111 is arranged at the top end of the second electric telescopic rod 112 and corresponds to the first rectangular through hole 9, the output end of the camera 111 is connected with the input end of the central processing unit 15, and the output end of the single chip microcomputer 10 is electrically connected with the input end of the second electric telescopic rod 112; when the camera moving unit 11 works, the second electric telescopic rod 112 starts to work to extend and retract to drive the camera 111 to move, and the camera 111 is folded for protection;

the entrance guard switch unit 13 is characterized in that the entrance guard switch unit 13 is positioned in a second transverse groove 14 on the inner side surface of the bottom end of the box body 1, the entrance guard switch unit 13 comprises a clamping block 131, an L-shaped connecting rod 132, a moving block 133, a screw 134, a guide rod 135, third fixing blocks 136 and a motor 137, two third fixing blocks 136 are correspondingly arranged at the left end and the right end in the second transverse groove 14 respectively, the guide rod 135 is fixedly connected between the two third fixing blocks 136, the screw 134 is rotatably connected between the two third fixing blocks 136, one end side surface of the screw 134 is connected with a threaded screw hole on the side surface of the moving block 133, a through hole on the side surface of the moving block 133 is slidably connected with the guide rod 135, the motor 137 is positioned at the right end in the second transverse groove 14, an output shaft of the motor 137 is connected with one end of the screw 134, the upper end of the moving block 133 is connected with the, a fixture block 131 is arranged at the horizontal end of the L-shaped connecting rod 132; when the door control switch unit 13 works, the motor 137 starts to work and the output shaft rotates to drive the screw 134 to rotate, the screw 134 rotates to drive the moving block 133 to move, and the moving block 133 moves to drive the L-shaped connecting rod 132 to move, so that the fixture block 131 is driven to move to switch; the sealing ring 3 is positioned on the left side surface of the box body 1 and is arranged corresponding to the second rectangular through hole 12; the sealing ring 3 can prevent foreign matters from entering the device when the switch is carried out, so that the device is damaged; the LED display cabinet also comprises two lampshades 6 and bulbs 7, wherein the two lampshades 6 are respectively positioned on the front side surfaces of the left end and the right end of the cabinet body 1 and are correspondingly arranged on the upper side of the display screen 5, the bulbs 7 are respectively arranged in the two lampshades 6, and the output end of the single chip microcomputer 10 is electrically connected with the input end of the bulb 7; the bulb 7 can illuminate the appearance of a user at night, so that the user can conveniently recognize the appearance, and the lampshade 6 can protect the bulb 7 to prevent the bulb 7 from being damaged;

wherein: the single-chip microcomputer 10 is positioned on the upper surface of the box body 1, the output end of the single-chip microcomputer 10 is electrically connected with the input end of the motor 137, and the input end of the single-chip microcomputer 10 is electrically connected with the output end of an external power supply; the single chip microcomputer 10 controls the first electric telescopic rod 23, the bulb 7, the second electric telescopic rod 112 and the motor 137 to work.

When in use:

when the access control device works, the shielding unit 2 starts to work, and the first electric telescopic rod 23 works to stretch and drive the baffle plate 21 to move, so that the first rectangular through hole 9 is opened; when the camera moving unit 11 works, the second electric telescopic rod 112 starts to work to stretch and drive the camera 111 to move, so that the camera 111 is exposed through the first rectangular through hole 9 for facial recognition, the camera 111 can transmit a recognition result to the central processing unit 15 for processing, the central processing unit 15 responds to whether to be opened or not, when the access control switch unit 13 works, the motor 137 starts to work, the output shaft rotates to drive the screw 134 to rotate, the screw 134 rotates to drive the moving block 133 to move, and the moving block 133 moves to drive the L-shaped connecting rod 132 to move, so that the clamping block 131 is driven to move to be switched; the display screen 5 can display the appearance of the operator, and the voice playing block 4 can remind the face of the operator of the position corresponding to the camera 111; the sealing ring 3 can prevent foreign matters from entering the device when the switch is carried out, so that the device is damaged; the bulb 7 can illuminate the face of a user at night, so that the user can conveniently recognize the face, and the lampshade 6 can protect the bulb 7 and prevent the bulb 7 from being damaged.

It should be noted that the core chip of the single chip 10 disclosed in this embodiment is a PLC single chip, the specific model is siemens S7-200, the first electric telescopic rod 23, the bulb 7, the second electric telescopic rod 112 and the motor 137 can be freely configured according to the actual application scenario, the electric telescopic rods manufactured by the mikyo yonno transmission equipment limited are suggested to be used for the first electric telescopic rod 23 and the second electric telescopic rod 112, the incandescent lamp manufactured by the Changzhou Guangming bulb limited can be selected for the bulb 7, and the servo motor manufactured by the Jinweida motor limited can be suggested to be used for the motor 137. The single chip microcomputer 10 controls the first electric telescopic rod 23, the bulb 7, the second electric telescopic rod 112 and the motor 137 to work by adopting a common method in the prior art.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent entrance guard's device based on face identification which characterized in that: comprises a box body (1), a second rectangular through hole (12) and an entrance guard switch unit (13);

the box body (1) is characterized in that a first transverse groove (8) is formed in the upper surface of the box body (1), a first rectangular through hole (9) is formed in the first transverse groove (8), a display screen (5) is arranged on the front side surface of the box body (1), a voice playing block (4) is arranged on the front side surface of the box body (1) and is correspondingly arranged on the lower side of the display screen (5), a second transverse groove (14) is formed in the inner side surface of the bottom end of the box body (1), a second rectangular through hole (12) is formed in the outer side surface of the bottom of the left end of the box body (1), a partition plate (16) is arranged in the box body (1), the box body (1) is divided into an upper part and a lower part by the partition plate (16), and a central processing;

the door control switch unit (13) is positioned in a second transverse groove (14) on the inner side surface of the bottom end of the box body (1), the door control switch unit (13) comprises two clamping blocks (131), an L-shaped connecting rod (132), a moving block (133), a screw rod (134), a guide rod (135), third fixing blocks (136) and a motor (137), the left end and the right end of each of the two third fixing blocks (136) are correspondingly arranged in the second transverse groove (14), the guide rod (135) is fixedly connected between the two third fixing blocks (136), the screw rod (134) is rotatably connected between the two third fixing blocks (136), one end side surface of the screw rod (134) is connected with a side surface threaded hole of the moving block (133) in a threaded manner, a side surface through hole of the moving block (133) is slidably connected with the guide rod (135), and the motor (137) is positioned at the right end in the second transverse groove (14), an output shaft of the motor (137) is connected with one end of the screw rod (134), the upper end of the moving block (133) is connected with the vertical end of the L-shaped connecting rod (132), the horizontal end of the L-shaped connecting rod (132) penetrates through the second rectangular through hole (12) and is located on the left side of the box body (1), and a clamping block (131) is arranged at the horizontal end of the L-shaped connecting rod (132);

wherein: still include singlechip (10), singlechip (10) are located the upper surface of box (1), the input of motor (137) is connected to the output electricity of singlechip (10), the output of external power source is connected to the input electricity of singlechip (10).

2. The intelligent entrance guard device based on face recognition of claim 1, characterized in that: still including sheltering from unit (2), shelter from unit (2) have two and lie in box (1) upper surface's first horizontal recess (8) respectively about both ends, shelter from unit (2) including baffle (21), first fixed block (22) and first electric telescopic handle (23), first fixed block (22) are located first horizontal recess (8) inner left end, the right flank of first fixed block (22) is equipped with first electric telescopic handle (23), the right-hand member of first electric telescopic handle (23) is equipped with baffle (21), the input of first electric telescopic handle (23) is connected to the output electricity of singlechip (10).

3. The intelligent entrance guard device based on face recognition of claim 1, characterized in that: still include camera mobile unit (11), camera mobile unit (11) are located the upper surface of baffle (16), camera mobile unit (11) include camera (111), second electric telescopic handle (112) and second fixed block (113), second fixed block (113) are located the upper surface of baffle (16), the upper surface of second fixed block (113) is equipped with second electric telescopic handle (112), the top of second electric telescopic handle (112) is equipped with camera (111) and corresponds the setting with first rectangle through-hole (9), the output of camera (111) is connected the input of central processing unit (15), the input of second electric telescopic handle (112) is connected to the output electricity of singlechip (10).

4. The intelligent entrance guard device based on face recognition of claim 1, characterized in that: still include sealing washer (3), sealing washer (3) are located box (1) left side surface and correspond the setting with second rectangle through-hole (12).

5. The intelligent entrance guard device based on face recognition of claim 1, characterized in that: still include lamp shade (6) and bulb (7), lamp shade (6) have two and just are located the leading flank at both ends about box (1) respectively and are located the upside of display screen (5) and correspond the setting, are equipped with bulb (7) in two lamp shades (6) respectively, the input of bulb (7) is connected to the output electricity of singlechip (10).