CN215671606U

CN215671606U - Automatic multi-functional emergent interlocking lock of control

Info

Publication number: CN215671606U
Application number: CN202121748145.1U
Authority: CN
Inventors: 蓝美娟; 温剑峰; 于斌山; 吴宇浺
Original assignee: Zhejiang College of Security Technology
Current assignee: Zhejiang College of Security Technology
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-28
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to the technical field of emergency linkage locks, in particular to an automatically-controlled multifunctional emergency linkage lock which comprises an emergency lock body, an access controller, an electric door closing lock, a smoke sensor and an electromagnetic control panel. The emergency lock can be automatically controlled by arranging the controller and the smoke sensor, the high efficiency of escape is improved, and the self-locking assembly is arranged when the emergency lock is used, so that the self-locking of the lock rod can be realized, and the use safety of the emergency lock in an emergency state is improved.

Description

Automatic multi-functional emergent interlocking lock of control

Technical Field

The utility model relates to the technical field of emergency linkage locks, in particular to an automatically-controlled multifunctional emergency linkage lock.

Background

The emergency linkage lock is used for fire-fighting access (safety exit) doors such as airports, command centers, hotels, superstores, hospitals, supermarkets, public transport systems, banks, securities, commercial office buildings, factories, living districts, municipal buildings and government agencies, and is mainly used for safety emergency, helpful for guaranteeing personal safety of personnel, and installed on a normally closed fire-proof door for emergency escape in case of fire.

However, most of the existing emergency linkage locks are manually controlled, so that under the condition of fire, the manual control of the existing emergency linkage locks is not beneficial to escape and evacuation of people, and then when people escape, the escape speed of the people is easily reduced.

Therefore, there is a need for an automatically controlled multi-functional emergency linkage lock to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic control multifunctional emergency linkage lock to solve the problems that the prior art does not have an automatic control structure and a safety self-locking mechanism.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic multi-functional emergent interlocking lock of control, includes emergent lock, access control ware, electronic lock, smoke transducer and electromagnetic control board, emergent lock includes the main part, the inside of main part is provided with the locking lever, the right-hand member fixedly connected with spring bolt of locking lever, the right side of spring bolt is provided with the hasp, the inner wall fixedly connected with auto-lock subassembly of main part, the auto-lock subassembly includes electromagnetic control board, electromagnetic control board's right side is provided with the pressure spring, the right side of pressure spring is provided with the endotheca, the right-hand member of endotheca is provided with smart steel ball, smart steel ball's right side is provided with the overcoat, the rear fixedly connected with door body of emergent lock, the left side of emergent lock is provided with access control ware, the electronic lock that closes of top fixedly connected with of door body, the right side of electronic lock is provided with smoke transducer.

Further, the inside of emergency lock is provided with microcontroller, and output fixedly connected with electromagnetic control panel's receiving terminal, the receiving terminal fixedly connected with access control controller's of emergency lock output, access control controller's receiving terminal fixedly connected with smoke transducer's output, access control controller's output fixedly connected with electronic closed door lock's receiving terminal.

Further, electric door lock includes the control box, the below swing joint of control box has first movable rod, the right side swing joint of first movable rod has the second movable rod, the rear fixedly connected with threaded rod of second movable rod, the bottom swing joint of threaded rod has the thread bush, the bottom swing joint of thread bush has the fixing clip.

Further, the control box is through pivot and first movable rod to be rotated and be connected, first movable rod is through pivot and second movable rod to be rotated and be connected, the threaded rod is threaded connection with the thread bush, the thread bush is through the pivot with the fixing clip and rotate and be connected.

Furthermore, a lock rod penetrates through the inside of the self-locking assembly, a limiting groove is formed in the right side of the electromagnetic control panel, a pressure spring is arranged inside the electromagnetic control panel, the right side of the pressure spring is located inside the inner sleeve, the inner sleeve is of a conical sleeve structure, the fine steel beads are located at the conical position of the inner sleeve, the electromagnetic control panel is fixedly connected to the inner wall of the main body, and the inner sleeve is located inside the outer sleeve.

Further, the endotheca is sliding connection with the overcoat, the inside of overcoat is the toper structure, the outside of overcoat is the rectangle structure, overcoat fixed connection is at the inner wall of main part.

Compared with the prior art, the utility model has the beneficial effects that:

1. the smoke sensor is matched with the entrance guard controller, so that the automatic control of the emergency lock and the electric door locking lock can be realized, the automatic control of the emergency lock and the electric door locking lock can be realized when a fire disaster happens and special crisis conditions occur, the use efficiency is improved, and people can conveniently escape.

2. According to the emergency lock, the self-locking control over the lock rod of the emergency lock can be realized through the arrangement of the self-locking assembly, so that the self-locking control over the lock rod can be realized, the self-locking control over the lock rod can be realized when the emergency lock is in an open state, the lock rod is prevented from sliding, the lock tongue and reset are avoided, and the emergency lock is closed.

Drawings

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

FIG. 2 is a schematic front sectional view of the self-locking assembly of the present invention;

FIG. 3 is a schematic structural diagram of a first state of the electric door lock according to the present invention;

FIG. 4 is a schematic structural diagram of a first state of the electric door lock according to the present invention;

fig. 5 is a schematic diagram of the work flow structure of the present invention.

In the figure: 1. an emergency lock; 11. a main body; 12. a lock lever; 13. a latch bolt; 14. locking; 2. an access controller; 3. a door body; 4. an electric door closing lock; 41. a control box; 42. a first movable bar; 43. a second movable bar; 44. a threaded rod; 45. a threaded sleeve; 46. fixing the card; 5. a smoke sensor; 6. a self-locking assembly; 61. an electromagnetic control panel; 62. a pressure spring; 63. an inner sleeve; 64. fine steel balls; 65. and (4) coating.

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. 1-5, an embodiment of the present invention is shown:

the utility model provides an automatic multi-functional emergent interlocking lock of control, includes emergent lock 1, access control ware 2, electronic locking 4, smoke transducer 5 and electromagnetic control board 61, and emergent lock 1 includes main part 11, and the inside of main part 11 is provided with locking lever 12, and the right-hand member fixedly connected with spring bolt 13 of locking lever 12, the right side of spring bolt 13 are provided with hasp 14, and the inner wall fixedly connected with of main part 11 is from locking subassembly 6, realizes dealing with the auto-lock of locking lever 12.

The auto-lock subassembly 6 includes electromagnetic control board 61, electromagnetic control board 61's right side is provided with pressure spring 62, pressure spring 62's right side is provided with endotheca 63, the right-hand member of endotheca 63 is provided with smart steel ball 64, the right side of smart steel ball 64 is provided with overcoat 65, be in the on-state under this structure normal state, can realize the back and forth slip of locking lever 12 this moment, when being in emergency state, locking lever 12 is closed, further electromagnetic control board 61 cuts off the power supply, can realize endotheca 63 right side through the elasticity of pressure spring 62 and move, further through the extrusion to smart steel ball 64, realize the fastening auto-lock of smart steel ball 64 to locking lever 12, thereby realize the auto-lock to locking lever 12, thereby avoid the removal of locking lever 12.

The rear of the emergency lock 1 is fixedly connected with a door body 3, the left side of the emergency lock 1 is provided with an entrance guard controller 2, which is a main command device for controlling the starting, speed regulation, braking and reversing of a motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence, and consists of a program counter, a command register, a command decoder, a time sequence generator and an operation controller, and the entrance guard controller is a decision mechanism for issuing commands, namely completing coordination and commanding operations of the whole computer system, the top of the door body 3 is fixedly connected with an electric door closing lock 4, the right side of the electric door closing lock 4 is provided with a smoke sensor 5, also called as a smoke alarm or a smoke-sensitive alarm, can detect smoke generated during fire, the photoelectric smoke sensing device is adopted inside, and the entrance guard can be widely applied to places such as markets, hotels, shops, warehouses, machine rooms, houses and the like for fire safety detection, the smoke sensor 5 is internally provided with a buzzer and can make a strong sound after alarming.

The interior of the emergency lock 1 is provided with a microcontroller, the output end of the emergency lock 1 is fixedly connected with the receiving end of the electromagnetic control panel 61, the receiving end of the emergency lock 1 is fixedly connected with the output end of the entrance guard controller 2, the receiving end of the entrance guard controller 2 is fixedly connected with the output end of the smoke sensor 5, the output end of the entrance guard controller 2 is fixedly connected with the receiving end of the electric door closing lock 4, the smoke sensor 5 detects the smoke concentration to realize the signal transmission to the access controller 2, and further the access controller 2 realizes the control of the emergency lock 1, thereby realizing the opening of the lock tongue 13, further realizing the opening of the door body 3, further realizing the self-locking of the lock rod 12 by the power failure of the electromagnetic control panel 61, meanwhile, the electric door closing lock 4 is controlled to be started, the door body 3 is rotated, the door body 3 is in an open state, and people can conveniently escape.

The electric door closing lock 4 comprises a control box 41, a first movable rod 42 is movably connected below the control box 41, a second movable rod 43 is movably connected on the right side of the first movable rod 42, a threaded rod 44 is fixedly connected behind the second movable rod 43, a threaded sleeve 45 is movably connected at the bottom of the threaded rod 44, a fixing clamp 46 is movably connected at the bottom of the threaded sleeve 45, the first movable rod 42 can be driven to rotate by the driving of the control box 41, meanwhile, the second movable rod 43 is rotated, the door body 3 can be further driven to rotate by the fixing clamp 46, the control box 41 is rotatably connected with the first movable rod 42 through a rotating shaft, the first movable rod 42 is rotatably connected with the second movable rod 43 through a rotating shaft, the threaded rod 44 is in threaded connection with the threaded sleeve 45, and the installation and the use are convenient, the length is adjusted according to the distance from the door body 3, and the threaded sleeve 45 is rotatably connected with the fixing clamp 46 through a rotating shaft.

The lock rod 12 penetrates through the self-locking assembly 6, a limiting groove is formed in the right side of the electromagnetic control plate 61, a pressure spring 62 is arranged in the limiting groove, the right side of the pressure spring 62 is located in an inner sleeve 63, the inner sleeve 63 is of a conical sleeve structure, a fine steel ball 64 is located at a conical position of the inner sleeve 63, the electromagnetic control plate 61 is fixedly connected to the inner wall of the main body 11, the inner sleeve 63 is located in an outer sleeve 65, the inner sleeve 63 is in sliding connection with the outer sleeve 65, the inner sleeve 65 is of a conical structure, the outer sleeve 65 is of a rectangular structure, the outer sleeve 65 is fixedly connected to the inner wall of the main body 11, the electromagnetic control plate 61 can adsorb the inner sleeve 63 in a power-on state, the contraction of the pressure spring 62 is further achieved, the fine steel ball 64 is in a loosening state, the sliding of the lock rod 12 can be achieved, the electromagnetic control plate 61 loses magnetism in a power-off state, and the extrusion of the lock rod 12 by the fine steel ball 64 can be achieved through the elasticity of the pressure spring 62, thereby achieving self-locking of the locking bar 12.

The working principle is as follows: when the emergency door lock is used, firstly, the smoke concentration is detected through the smoke sensor 5, a signal is transmitted to the access controller 2 after the smoke concentration reaches a preset value, the emergency lock 1 is further controlled through the access controller 2, the bolt 13 is opened, the door body 3 can be opened, the electromagnetic control panel 61 is powered off, the lock rod 12 is self-locked, meanwhile, the electric door lock 4 is controlled, the electric door lock 4 is started, the door body 3 is rotated, the door body 3 is in an open state, and people can conveniently escape.

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

1. The utility model provides an automatic multi-functional emergent interlocking lock of control, includes emergent lock (1), access control ware (2), electronic closed door lock (4), smoke transducer (5) and electromagnetic control board (61), its characterized in that: the emergency lock (1) comprises a main body (11), a lock rod (12) is arranged inside the main body (11), a lock tongue (13) is fixedly connected to the right end of the lock rod (12), a lock catch (14) is arranged on the right side of the lock tongue (13), a self-locking assembly (6) is fixedly connected to the inner wall of the main body (11), the self-locking assembly (6) comprises an electromagnetic control panel (61), a pressure spring (62) is arranged on the right side of the electromagnetic control panel (61), an inner sleeve (63) is arranged on the right side of the pressure spring (62), a fine steel ball (64) is arranged on the right end of the inner sleeve (63), an outer sleeve (65) is arranged on the right side of the fine steel ball (64), a door body (3) is fixedly connected to the rear of the emergency lock (1), an access controller (2) is arranged on the left side of the emergency lock (1), and an electric door lock (4) is fixedly connected to the top of the door body (3), and a smoke sensor (5) is arranged on the right side of the electric door closing lock (4).

2. An automatically controlled multifunctional emergency linkage lock according to claim 1, characterized in that: the inside of emergent lock (1) is provided with microcontroller, and the receiving terminal of output fixedly connected with electromagnetic control board (61), the output of the receiving terminal fixedly connected with access control ware (2) of emergent lock (1), the output of the receiving terminal fixedly connected with smoke transducer (5) of access control ware (2), the receiving terminal of the electronic lock (4) of closing of output fixedly connected with of access control ware (2).

3. An automatically controlled multifunctional emergency linkage lock according to claim 1, characterized in that: electronic lock (4) of closing a door includes control box (41), the below swing joint of control box (41) has first movable rod (42), the right side swing joint of first movable rod (42) has second movable rod (43), rear fixedly connected with threaded rod (44) of second movable rod (43), the bottom swing joint of threaded rod (44) has thread bush (45), the bottom swing joint of thread bush (45) has fixing clip (46).

4. An automatically controlled multifunctional emergency linkage lock according to claim 3, characterized in that: control box (41) are through pivot and first movable rod (42) and rotate and be connected, first movable rod (42) are through pivot and second movable rod (43) and rotate and be connected, threaded rod (44) are threaded connection with thread bush (45), thread bush (45) are through the pivot with fixing clip (46) and rotate and be connected.

5. An automatically controlled multifunctional emergency linkage lock according to claim 1, characterized in that: the inside of auto-lock subassembly (6) is run through and is had locking lever (12), the right side of electromagnetic control board (61) is provided with the spacing groove, and inside is provided with pressure spring (62), the right side of pressure spring (62) is in the inside of endotheca (63), endotheca (63) are the toper sleeve structure, and smart steel ball (64) are in the toper position of endotheca (63), electromagnetic control board (61) fixed connection is in the inner wall of main part (11), endotheca (63) are in the inside of overcoat (65).

6. An automatically controlled multifunctional emergency linkage lock according to claim 1, characterized in that: endotheca (63) is sliding connection with overcoat (65), the inside of overcoat (65) is the toper structure, the outside of overcoat (65) is the rectangle structure, overcoat (65) fixed connection is at the inner wall of main part (11).