CN217867615U

CN217867615U - Electric control system for door lock

Info

Publication number: CN217867615U
Application number: CN202222102604.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Suzhou Powei Intelligent Technology Co ltd
Current assignee: Suzhou Powei Intelligent Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-11-22
Anticipated expiration: 2032-08-11

Abstract

The application provides a lock electrical system belongs to elevator lock technical field. This lock electrical system includes door plant subassembly and automatically controlled subassembly, the door plant subassembly includes first emergency exit, second emergency exit, first fixed plate, locking piece and second fixed plate, automatically controlled subassembly includes motor, gear, rack plate, elastic component and bayonet lock, the intercommunication groove has been seted up to the second fixed plate, through setting up first emergency exit, second emergency exit, first fixed plate, locking piece and second fixed plate, can play the guard action of normal lift-cabin door, through setting up motor, gear, rack plate, elastic component and bayonet lock, can drive gear and rack plate motion through the motor to drive the bayonet lock and keep away from the locking piece and accomplish and unblank, avoided the manual condition of pressing the clamp plate that presses, avoided oppressing to the hand, avoided pressing the clamp plate to expose, improved the aesthetic property.

Description

Electric control system for door lock

Technical Field

The application relates to an elevator lock field particularly, relates to a lock electrical system.

Background

The construction elevator is a simple elevator used in building construction, and safety doors are arranged on each floor of the elevator in order to ensure the safety of personnel. The safety door of the existing construction elevator needs to be opened by manual push-pull, and a door latch is manually operated to lock the safety door.

Publication number CN214733680U discloses an elevator safety door lock device, a side face close to each other of two sliding plates is provided with a thrust spring, and the middle part of a side face far away from each other of the two sliding plates is provided with a clamping block, so that when a first safety door body and a second safety door body are closed, the two clamping blocks can be respectively clamped in inner cavities of two sliding grooves, the situation that a worker does not lock when closing a safety door is avoided, and the safety of the device is further improved.

However, the above solution has some drawbacks: realize safely locking in the inner chamber through setting up two fixture blocks joint to two spouts, need manually to press the press plate to make the stripper plate extrude the fixture block when unblanking, so manual operation is laborsaving inadequately, causes certain oppression to the hand, and has reduced its aesthetic property.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the present application provides an electric door lock control system, which aims to solve the problems in the background art.

The embodiment of the application provides a door lock electric control system, which comprises a door panel assembly and an electric control assembly.

The door plant subassembly includes first emergency exit, second emergency exit, first fixed plate, locking piece and second fixed plate, first fixed plate set up in first emergency exit one side, the locking piece set up in first fixed plate one side, the second fixed plate set up in second emergency exit one side, locking piece one end connect in the second fixed plate.

Automatically controlled subassembly includes motor, gear, rack plate, elastic component and bayonet lock, the intercommunication groove has been seted up to the second fixed plate, the motor install in the intercommunication inslot, the gear install in the motor output end, the rack plate slide set up in the intercommunication inslot, the gear with the rack plate meshes mutually, the elastic component set up in rack plate one end, the bayonet lock connect in elastic component one end, the bayonet lock joint in locking piece one side.

In a specific embodiment, the locking block is provided with a clamping groove, and one end of the clamping pin is clamped in the clamping groove.

In the implementation process, the clamping pin and the locking block are stably clamped by arranging the clamping groove.

In a specific embodiment, an inclined surface is formed at one end of the clamping pin, and the inclined surface is far away from the secondary safety door.

In the implementation process, one end of the bayonet lock is provided with the inclined plane, and when the safety door is closed, one side of the locking block is in contact with the extruded inclined plane, so that the bayonet lock and the elastic piece are extruded, and the safety door is convenient to close.

In a specific embodiment, the elastic member comprises a connecting rod and a spring, the bayonet lock is provided with a groove, one end of the connecting rod is fixedly connected to the rack plate, the other end of the connecting rod is slidably arranged in the groove, and the spring is arranged in the groove.

In the above-mentioned realization process, through setting up connecting rod and spring, the bayonet lock slides and extrudees the spring along the connecting rod when receiving the extrusion, and in the bayonet lock indentation intercommunication inslot, when closing the emergency exit completely, spring elasticity recovery effect impels the bayonet lock card to inject the draw-in groove in, the completion is locked.

In a specific embodiment, the connecting rod is T-shaped, and the T-shaped end of the connecting rod is slidably disposed in the groove and abuts against one end of the spring.

In the implementation process, the T-shaped connecting rod is arranged, so that the clamping pin can be driven to move when the lock is unlocked.

In a specific embodiment, the communication groove includes a first inner groove, a second inner groove, and a third inner groove, the motor is mounted in the first inner groove, the rack plate is located in the second inner groove, and the detent is located in the third inner groove.

In a specific implementation scheme, the communication groove further comprises a guide groove, a guide sliding block is fixedly connected to one side of the rack plate, and the guide sliding block is in clearance fit with the inner wall of the guide groove.

In the implementation process, the guide sliding block and the guide groove are arranged for guiding the rack plate to stably move without deviation.

In a specific embodiment, the electronic control assembly further comprises a control button, and the control button is electrically connected with the motor.

In the implementation process, the control button is arranged and used for controlling the motor to start and rotate.

The utility model has the advantages that: through setting up first emergency exit, second emergency exit, first fixed plate, locking piece and second fixed plate, can play the guard action of normal lift-cabin door, through setting up motor, gear, rack plate, elastic component and bayonet lock, can drive gear and rack plate through the motor and move to drive the bayonet lock and keep away from the locking piece and accomplish and unblank, avoided the manual condition of pressing the press plate of pressing, avoided oppressing the hand, avoided pressing the press plate and exposed, improved the aesthetic property.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, 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 application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of an electronic control system of a door lock provided in an embodiment of the present application;

fig. 2 is a schematic diagram of a second fixing plate structure provided in the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a communication groove provided in an embodiment of the present application;

fig. 4 is a schematic structural view of a rack plate according to an embodiment of the present application;

FIG. 5 is a schematic diagram of a bayonet structure provided in an embodiment of the present application.

In the figure: 100-a door panel assembly; 110-a primary security gate; 120-a secondary security gate; 130-a first fixing plate; 140-a locking piece; 141-card slot; 150-a second fixation plate; 151-communicating grooves; 1511-first inner tank; 1512-a second inner tank; 1513-third inner tank; 1514-guide slot; 200-an electronic control assembly; 210-a motor; 220-a gear; 230-a rack plate; 231-a guide slider; 240-a resilient member; 241-a connecting rod; 242-a spring; 250-bayonet lock; 251-a bevel; 252-a groove; 260-control buttons.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.

Referring to fig. 1-5, an electric control system for a door lock includes a door panel assembly 100 and an electric control assembly 200.

Referring to fig. 1 and 2, the door panel assembly 100 includes a first safety door 110, a second safety door 120, a first fixing plate 130, a locking block 140 and a second fixing plate 150, the first fixing plate 130 is disposed at one side of the first safety door 110, the locking block 140 is disposed at one side of the first fixing plate 130, the second fixing plate 150 is disposed at one side of the second safety door 120, and one end of the locking block 140 is connected to the second fixing plate 150.

Referring to fig. 1, 2, 3, 4 and 5, the electric control assembly 200 includes a motor 210, a gear 220, a rack plate 230, an elastic member 240 and a latch 250, the second fixing plate 150 is opened with a communicating groove 151, the motor 210 is installed in the communicating groove 151, the gear 220 is installed at an output end of the motor 210, the rack plate 230 is slidably disposed in the communicating groove 151, the gear 220 is engaged with the rack plate 230, the elastic member 240 is disposed at one end of the rack plate 230, the latch 250 is connected to one end of the elastic member 240, and the latch 250 is engaged with one side of the locking block 140.

It should be noted that the locking block 140 is provided with a clamping groove 141, one end of the bayonet 250 is clamped in the clamping groove 141, and the bayonet 250 and the locking block 140 are stably clamped by setting the clamping groove 141.

In a specific embodiment, the latch 250 is formed with a slope 251 at one end thereof, and the slope 251 is far away from the secondary safety door 120, and by forming the slope 251 at one end of the latch 250, when the safety door is closed, one side of the locking piece 140 contacts the pressing slope 251, thereby pressing the latch 250 and the elastic member 240, and facilitating the closing of the safety door.

In this embodiment, the elastic member 240 includes a connecting rod 241 and a spring 242, the locking pin 250 is provided with a groove 252, one end of the connecting rod 241 is fixedly connected to the rack plate 230, the other end of the connecting rod 241 is slidably disposed in the groove 252, the spring 242 is disposed in the groove 252, the locking pin 250 slides along the connecting rod 241 and presses the spring 242 when being pressed by the arrangement of the connecting rod 241 and the spring 242, and the locking pin 250 retracts into the communicating groove 151, so that when the safety door is completely closed, the spring 242 elastically restores to push the locking pin 250 to be inserted into the locking groove 141, thereby completing locking.

In a specific embodiment, the connecting rod 241 is T-shaped, the T-shaped end of the connecting rod 241 is slidably disposed in the groove 252 and abuts against one end of the spring 242, and the T-shaped connecting rod 241 can drive the latch 250 to move when the lock is unlocked.

In a particular embodiment, the communication groove 151 includes a first inner groove 1511, a second inner groove 1512, and a third inner groove 1513, the motor 210 is mounted within the first inner groove 1511, the rack plate 230 is positioned within the second inner groove 1512, and the detent 250 is positioned within the third inner groove 1513.

In a specific embodiment, the communication groove 151 further includes a guide groove 1514, one side of the rack plate 230 is fixedly connected with a guide slider 231, the guide slider 231 is in clearance fit with the inner wall of the guide groove 1514, and the guide slider 231 and the guide groove 1514 are arranged for guiding the rack plate 230 to stably move without shifting.

In a specific embodiment, the electronic control assembly 200 further includes a control button 260, and the control button 260 is electrically connected to the motor 210, and is configured to control the motor 210 to start rotation by setting the control button 260. When the control button 260 is pressed, the motor 210 is started to rotate to a proper position, when the control button 260 is released, the motor 210 rotates reversely to drive the gear 220 and the rack plate 230 to return to an initial position, and the forward and reverse rotation of the motor 210 is changed to the prior conventional technology, which is not described herein.

The working principle of the door lock electric control system is as follows: when the safety door is used, when the first safety door 110 is closed, the first safety door 110 drives the first fixing plate 130 and the locking block 140 to move, the locking block 140 faces the second fixing plate 150, the locking block 140 firstly extrudes the inclined surface 251 at one end of the bayonet 250, the bayonet 250 is extruded into the third inner groove 1513, when the safety door is completely closed, the spring 242 elastically restores to push the bayonet 250 to be inserted into the bayonet groove 141 to lock, when the safety door is unlocked, the control button 260 is pressed to start the motor 210, the motor 210 drives the gear 220 to rotate, the gear 220 drives the rack plate 230 to move, the rack plate 230 drives the connecting rod 241 to move, the T-shaped connecting rod 241 drives the bayonet 250 to move, one end of the bayonet 250 is moved out of the bayonet groove 141 to complete the unlocking action, and the door is opened, so that the condition that the plate is manually pressed is avoided, the pressing of the hand part is avoided, the plate is prevented from being exposed, and the appearance is improved.

It should be noted that the specific model specifications of the motor 210 and the control button 260 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The powering of the motor 210 and the control button 260 and the principles thereof will be clear to a person skilled in the art and will not be described in detail here.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. 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 or explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An electric control system of door lock is characterized in that the electric control system comprises

The door plate assembly (100) comprises a first safety door (110), a second safety door (120), a first fixing plate (130), a locking block (140) and a second fixing plate (150), wherein the first fixing plate (130) is arranged on one side of the first safety door (110), the locking block (140) is arranged on one side of the first fixing plate (130), the second fixing plate (150) is arranged on one side of the second safety door (120), and one end of the locking block (140) is connected to the second fixing plate (150);

automatically controlled subassembly (200), automatically controlled subassembly (200) includes motor (210), gear (220), rack plate (230), elastic component (240) and bayonet lock (250), intercommunication groove (151) have been seted up in second fixed plate (150), motor (210) install in intercommunication groove (151), gear (220) install in motor (210) output, rack plate (230) slide set up in intercommunication groove (151), gear (220) with rack plate (230) mesh mutually, elastic component (240) set up in rack plate (230) one end, bayonet lock (250) connect in elastic component (240) one end, bayonet lock (250) joint in locking piece (140) one side.

2. The electric door lock control system according to claim 1, wherein the lock block (140) is provided with a clamping groove (141), and one end of the clamping pin (250) is clamped in the clamping groove (141).

3. The electric door lock control system according to claim 1, wherein one end of the latch (250) is provided with a slope (251), and the slope (251) is far away from the second safety door (120).

4. The electric door lock control system according to claim 1, wherein the elastic member (240) comprises a connecting rod (241) and a spring (242), the locking pin (250) is provided with a groove (252), one end of the connecting rod (241) is fixedly connected to the rack plate (230), the other end of the connecting rod (241) is slidably disposed in the groove (252), and the spring (242) is disposed in the groove (252).

5. The electric door lock control system according to claim 4, wherein the connecting rod (241) is T-shaped, and a T-shaped end of the connecting rod (241) is slidably disposed in the groove (252) and abuts against one end of the spring (242).

6. An electric door lock control system according to claim 1, wherein the communication groove (151) includes a first inner groove (1511), a second inner groove (1512), and a third inner groove (1513), the motor (210) is mounted in the first inner groove (1511), the rack plate (230) is located in the second inner groove (1512), and the detent (250) is located in the third inner groove (1513).

7. The electric door lock control system according to claim 6, wherein the communication groove (151) further comprises a guide groove (1514), a guide slider (231) is fixedly connected to one side of the rack plate (230), and the guide slider (231) is in clearance fit with the inner wall of the guide groove (1514).

8. The electric door lock control system according to claim 1, wherein the electric control assembly (200) further comprises a control button (260), and the control button (260) is electrically connected with the motor (210).