CN214786681U

CN214786681U - Biological iris discernment intelligent security door

Info

Publication number: CN214786681U
Application number: CN202022996609.2U
Authority: CN
Inventors: 郭桂刚
Original assignee: Hubei Hongzhitaiqiang Technology Co ltd
Current assignee: Hubei Hongzhitaiqiang Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-11-19
Anticipated expiration: 2030-12-11

Abstract

The utility model provides a biological iris recognition intelligent safety door, which belongs to the field of intelligent safety doors, and comprises a door body and a controller, wherein the door body is provided with a door lock structure, the door lock structure comprises a lock pin, a spring, a rotating handle, a rack and a motor, and the lock pin can be matched with the spring to realize the reset of the lock pin; the lock pin is provided with an annular positioning table, the rack is meshed with the motor, and the annular positioning table, the rack and the motor are matched to realize locking of the lock pin, so that the locking state of the safety door is realized; the motor is electrically connected with the controller; the door body is provided with a fixed pulley, the annular positioning table is provided with a steel rope, the steel rope bypasses the fixed pulley to be connected with a handle, and the handle is rotatably connected with the door body. The safety door obtains the iris from the camera through the control system, so that the operation of the motor is controlled, the automatic unlocking and automatic locking of the safety door are realized, and the safety door is simple in structure, safe and reliable.

Description

Biological iris discernment intelligent security door

Technical Field

The utility model relates to an intelligent security door field particularly, relates to a biological iris discernment intelligent security door.

Background

The door at present stage adopts mechanical tool to realize the action of opening the door mostly, and the function is single, and mechanical tool to lock need use the key to open and mechanical tool to lock is opened by professional unlocking worker very easily, and the drawback that brings like this needs to ask unlocking worker to open the door after the key loses, considers need to change the tool to lock for the security moreover, and the burglary-resisting door of traditional structure adopts fingerprint identification system mostly, and the fingerprint is stolen easily, can bring the potential safety hazard for family like this.

The iris identification technology is based on the iris in eyes for identity identification, and is applied to security equipment and places with high confidentiality requirements. Patent CN201721129347.1 discloses a safety door with an iris recognition system and an alarm system by using an iris recognition technology, which effectively improves the anti-theft performance and does not need to use a key to open the door, thereby avoiding the replacement of locks after the key is lost, and the serious loss of lives and properties of people is often caused by the failure of timely discovering the resulting tragedy in the case of a fire disaster in a family.

However, the mechanical door opening structure and the manual door opening structure of the safety door are independent and have no correlation, so that the mechanical structure of the door body is complicated; in addition, the door body does not consider how to automatically close the door after the door is opened and determine whether the door is successfully closed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a biological iris discernment intelligent security door, it is complicated to the lock structure, reaches and can close the door automatically and lock the door to lock simple structure's purpose. The embodiment of the utility model discloses a realize through following technical scheme:

an intelligent biological iris recognition safety door comprises a door body and a controller, wherein a door lock structure is arranged on the door body and comprises a lock pin, a spring, a rotating handle, a rack and a motor, one end of the lock pin is arranged in the door body and is in sliding connection with the door body, one end of the spring is fixedly connected with the end of the lock pin, and the other end of the spring is fixedly connected with the door body; the lock pin is provided with an annular positioning table, the rack is connected with the door body in a sliding manner, the rack abuts against the end face of the annular positioning table in a door locking state, and the end face is close to the spring; the rack is meshed with a motor, and the motor is fixed on the door body; the motor is electrically connected with the controller; the door body is provided with a fixed pulley, the annular positioning table is provided with a steel rope, the steel rope bypasses the fixed pulley and is connected with a handle, and the handle is rotatably connected with the door body.

Furthermore, a transformer is arranged on the door body and electrically connected with a household power supply, and the controller is electrically connected with the transformer.

Further, an iris recognition system is arranged in the controller.

Furthermore, the door body is also provided with an operation panel with a camera, a display screen, a door closing button and a door opening button, and the operation panel is electrically connected with the controller; the camera collects the iris and transmits the iris to the iris recognition system; the display screen displays the state of the door body.

Furthermore, a support seat is fixedly arranged on the door body, a support hole is formed in the support seat, and the lock pin penetrates through the support hole and is in sliding connection with the support.

Furthermore, the door body is provided with an observation hole penetrating through the door body.

Furthermore, a doorbell is fixedly arranged on the door body and electrically connected with the transformer.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the utility model obtains the iris from the camera through the control system, thereby controlling the operation of the motor and realizing the automatic unlocking and automatic locking of the safety door;

2. the utility model adopts a household power supply, and the problems of door opening and door locking caused by insufficient electric quantity of the door body are avoided;

3. the utility model discloses accessible operation panel is directly perceived to know the emergency exit and is opened the door or lock the door state to realize man-machine cooperation through the operation panel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a middle door lock structure of the present invention;

fig. 2 is a schematic front view of the present invention;

icon: 1-a motor; 2-a rack; 3-an annular positioning table; 4-a lock pin; 5-a door body; 6-a handle; 7-steel cord; 8-a fixed pulley; 9-supporting table; 10-a spring; 11-an operation panel; 12-a camera; 13-a display screen; 14-door closing button; 15-door opening button; 16-a controller; 17-a transformer; 18-doorbell; 19-Observation hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification of the present invention, and it is not intended to indicate or imply that the device or element to be 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.

Referring to fig. 1 and 2, the biological iris recognition intelligent safety door comprises a door body 5 and a controller 16, wherein a door lock structure is arranged on the door body 5, the door lock structure comprises a lock pin 4, a spring 10, a rotating handle 6, a rack 2 and a motor 1, and one end of the lock pin 4 is arranged in the door body 5 and is in sliding connection with the door body 5.

In the embodiment, the spring 10 is sleeved on the lock pin 4, one end of the spring 10 is fixedly connected with the end of the lock pin 4, and the other end of the spring 10 is fixedly connected with the door body 5; the spring 10 can push the other end of the lock pin 4 to be clamped into the lock hole, and normal work of the lock pin 4 is guaranteed.

In the embodiment, the lock pin 4 is provided with an annular positioning table 3, the rack 2 is connected with the door body 5 in a sliding manner, the rack 2 abuts against the end surface of the annular positioning table 3 in a door locking state, and the end surface is close to the spring 10; the rack 2 is meshed with the motor 1, and the motor 1 is fixed on the door body 5; the motor 1 is electrically connected with a controller 16; the rack 2 and the motor 1 are both arranged above the lock pin 4, so that the influence of gravity on the rack 2 of the lock pin 4 is avoided, and the normal work of the door lock structure is ensured; in a door locking state, the motor 1 is driven under the control of the controller 16 and drives the rack 2 to move downwards to abut against the lock pin 4 and the annular positioning table 3, so that the lock pin 4 cannot exit from the lock hole; when the door is opened, the controller 16 controls the motor 1 to rotate reversely, and drives the rack 2 to withdraw from the lock pin 4, so that the lock pin 4 can withdraw from the lock hole under the action of external force, and the door is opened.

In this embodiment, the door body 5 is provided with a fixed pulley 8, the annular positioning table 3 is provided with a steel rope 7, a connection point of the steel rope 7 and the annular positioning table 3 and a butting point of the lock pin 4 and the annular positioning table 3 are respectively distributed on two sides of the lock pin 4, the steel rope 7 is connected with the handle 6 by bypassing the fixed pulley 8, and the handle 6 is rotatably connected with the door body 5; the handle 6 rotates to enable the steel rope 7 to rotate around the handle 6, so that the lock pin 4 is carried to compress the spring 10 to exit the lock hole; and, after the door is opened, the latch 4 acts on the force of the spring 10 reset, and the other end of the latch 4 extends out of the door body 5 again.

In this embodiment, be equipped with transformer 17 on the door body 5, transformer 17 is connected with the household power supply electricity, controller 16 is connected with transformer 17 electricity, and transformer 17 can reduce the voltage of household power supply to the usable voltage of controller 16, doorbell 18 and motor 1 to the emergency exit has stopped the unable operating problem because of not having the electric energy.

In this embodiment, the controller 16 is provided with an iris recognition system, and when the matching iris is recognized, the controller 16 obtains the iris information and can control the motor 1 and the operation panel 11 to operate.

In this embodiment, the door body 5 is further provided with an operation panel 11 having a camera 12, a display 13, a door closing button 14 and a door opening button 15, and the operation panel 11 is electrically connected to the controller 16; the camera 12 collects the iris and transmits the iris to an iris recognition system; the display screen 13 displays the door closing or opening state of the door body 5; when the door needs to be closed, an operator can press the door closing button 14, and the controller 16 controls the motor 1 to rotate forward, so that the rack 2 abuts against the lock pin 4; when the door needs to be opened, an operator can press the door opening button 15, and the controller 16 controls the motor 1 to rotate reversely, so that the rack 2 is withdrawn from the lock pin 4.

The door body 5 is fixedly provided with a supporting seat 9, the supporting seat 9 is provided with a supporting hole, and the lock pin 4 penetrates through the supporting hole and is in sliding connection with the support.

In this embodiment, the door body 5 includes a back surface, a front surface and an interlayer, the transformer 17, the controller 16, the spring 10, the latch 4, the support base 9, the fixed pulley 8 and the steel cable 7 are all located in the interlayer and fixedly connected with the back surface and the front surface, and the doorbell 18 and the operation panel 11 are installed on the front surface of the door body 5.

In this embodiment, in order to enable the operator to observe the front side of the security door from the back side thereof, the door body 5 is provided with an observation hole 19 penetrating through the door body 5.

In this embodiment, a doorbell 18 is fixedly arranged on the door body 5, and the doorbell 18 is electrically connected with the transformer 17.

While the invention has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a biological iris discernment intelligent security door, includes door body (5) and controller (16), its characterized in that: a door lock structure is arranged on the door body (5), the door lock structure comprises a lock pin (4), a spring (10), a rotating handle (6), a rack (2) and a motor (1), one end of the lock pin (4) is arranged in the door body (5) and is in sliding connection with the door body (5), one end of the spring (10) is fixedly connected with the end of the lock pin (4), and the other end of the spring (10) is fixedly connected with the door body (5); an annular positioning table (3) is arranged on the lock pin (4), the rack (2) is connected with the door body (5) in a sliding mode, the rack (2) abuts against the end face of the annular positioning table (3) in the door locking state, and the end face is close to the spring (10); the rack (2) is meshed with the motor (1), and the motor (1) is fixed on the door body (5); the motor (1) is electrically connected with the controller (16); the novel door is characterized in that a fixed pulley (8) is arranged on the door body (5), a steel rope (7) is arranged on the annular positioning table (3), the steel rope (7) is connected with the handle (6) by bypassing the fixed pulley (8), and the handle (6) is rotatably connected with the door body (5).

2. The biological iris recognition intelligent security gate of claim 1, wherein: the door body (5) is provided with a transformer (17), the transformer (17) is electrically connected with a household power supply, and the controller (16) is electrically connected with the transformer (17).

3. The biological iris recognition intelligent security gate of claim 1, wherein: an iris recognition system is arranged in the controller (16).

4. The biological iris recognition intelligent security gate of claim 3, wherein: the door body (5) is also provided with an operation panel (11) with a camera (12), a display screen (13), a door closing button (14) and a door opening button (15), and the operation panel (11) is electrically connected with a controller (16); the camera (12) collects the iris and transmits the iris to the iris recognition system; the display screen (13) displays the state of the door body (5).

5. The biological iris recognition intelligent security gate of claim 1, wherein: the door body (5) is fixedly provided with a supporting seat (9), the supporting seat (9) is provided with a supporting hole, and the lock pin (4) penetrates through the supporting hole and is in sliding connection with the support.

6. The biological iris recognition intelligent security gate of claim 4, wherein: the door body (5) is provided with an observation hole (19) penetrating through the door body (5).

7. The biological iris recognition intelligent security gate of claim 1, wherein: a doorbell (18) is fixedly arranged on the door body (5), and the doorbell (18) is electrically connected with the transformer (17).