RU10206U1 - ELECTROMECHANICAL LOCK - Google Patents

Abstract

ELECTROMECHANICAL LOCK

The electromechanical lock is attached to electromechanical household appliances, in particular, the production of door locks of high security and can be used in the construction of external and internal doors for residential and industrial premises, warehouses, as well as safes, vehicles and garages.

The electromechanical lock includes a housing, a bolt, a bolt control element, a latch and a latch control element, further comprising an external and internal rotary knobs mounted on a spring-loaded axis with a shoulder and two pins on the shoulder end, while the bolt is aligned with the rail, as well as a communication mechanism , which is a gear wheel with two holes on the end for articulation with the pins of the axis and holes in the groove under the clamp, and the clamp is made in the form of a rod located in the gap between the ends the gear wheel and the shoulder of the axis, with the possibility of movement after applying power to the inputs of the electromagnet from the gap between the gear and the shoulder of the axis, and the control means of the latch is an electromagnet connected to the power source and containing a spring-loaded armature connected to the latch.

ESSAY

Description

Electromechanical lock

Declared as a utility model, the device relates to electromechanical household appliances, in particular to the production of electromechanical door locks of increased secrecy and can be used in construction for equipment of external and internal doors of residential and industrial premises, warehouses, as well as safes, vehicles and garages.

The prior art is represented by the invention according to the patent of Russia No. 2,100,551 of 1.07.96, IPC-6: EV 17/20, published on December 27, 1997 in the bulletin of Invention No. 36, which is taken as a prototype.

The prototype lock contains a housing, a bolt, a bolt control element, a rotation element in the control circuit, a latch, a latch control tool and a friction pair.

Common features of the proposed technical solution with the prototype are; the presence of a housing, a bolt, a bolt control element, as well as a latch and a latch control.

The disadvantages of the prototype include the presence of a friction pair. The opening force of the lock depending on its working conditions (the effect of low temperature, dust, moisture, foreign particles getting on the movable elements of the lock) may change and the shear force of the friction pair, which will also change during operation, may not be enough to unlock the lock. In addition, the disadvantages include the fact that the lock lock after locking it will be in contact with the control element of the circuit or the bolt, which increases the force of its movement and requires a more powerful electromagnet with a corresponding increase in energy consumption.

MPK-6: ЕВВ 17/20; 49/02; 49/04.

The purpose of the claimed design model as a utility model is to create a low-energy-consuming electromechanical lock that does not depend on the temperature fluctuations of the external environment.

The technical task is to ensure the interaction of the external and internal rotary handles with the bolt through the communication mechanism at the time of unlocking the lock and unloading the communication mechanism and the latch from interacting with the handles after locking the lock.

The problem is solved in that the electromechanical lock, comprising a housing, a bolt, a bolt control element, a latch and a latch control element, contains an external and internal rotary handle mounted on a spring-loaded axis with a shoulder and two pins on the shoulder end, interacting with the bolt through a communication mechanism moreover, the bolt is combined with the rail, as well as the communication mechanism, which is a gear wheel having two holes on the end for articulation with the pins of the axis and the holes in the groove under the clamp, and the ator is made in the form of a rod located in the gap between the ends of the gear wheel and the shoulder of the axis, with the possibility of moving after applying power to the inputs of the electromagnet from the gap between the gear and the shoulder of the axis, and the control means of the latch is an electromagnet connected to the power source with inputs spring-loaded anchor connected to the latch.

The advantages of such a technical solution are as follows: 1) The quality of the castle does not depend on external conditions; 2) The ability to use the lock in the doors, oriented both to the right and to the left.

The essence of the claimed utility model consists in the fact that the electromechanical lock contains a housing, a crossbar combined with a rail, an external and an internal rotary handle mounted on a spring-loaded

an axis with a collar and two pins at the end of the collar, interacting with the bolt through the communication mechanism, a control tool for the latch. To ensure the interaction of the external and internal rotary handles with the bolt through the communication mechanism at the moment of unlocking the lock and unloading the communication mechanism and the latch from interacting with the handles after locking the lock, a gear rotating on the axis has two axes opposite two pins on the end the end of the flange of the axis. The latch is located in the gap between the ends of the gear and the flange of the axis and prevents the interaction of the axis with the gear. Lock Control Tool - Elskgrom; ; -; and 1. inputs connected to the power source and including podpuzhinennyh 15 pk connected to the latch. The latch is made in the form of a rod with the ability, after applying power to the inputs of the electromagnet, to move from the gap between the gear wheel and the shoulder of the axis. The fixing process is provided by a spring acting through the anchor of the electromagnet on the latch.

To clarify the essence of the claimed design solution and identify significant features of the device attached drawing.

The drawing shows an electromechanical lock, where:

1- building;

2 - crossbar;

3 gear wheel;

4-axis;

5- external handle;

6- spring;

8- inner handle;

9- clamp;

I) - spring-loaded anchor; 11 - electromagnet.

The inventive device comprises a housing 1, a bolt 2, combined with a rail, a communication mechanism in the form of a gear 3 mounted on the axis 4 and having two holes and a groove under the shoulder of the axis 4 with a hole in the groove under the latch 9. The axis 4 with the shoulder of the spring relative to the gear wheels 3 spring 6, has two pins 7 at the shoulder end and is connected to external 5 and internal 8 handles. The latch 9 is connected to the spring-loaded anchor 10 of the control electromagnet 11. The electromagnet 11 inputs are connected to a power source.

The inventive device operates as follows: In the closed position of the lock, the latch 9 blocks the movement of the axis 4 to the gear 3, making it impossible for the external 5 or 8 inner handles to act on the gear 3 and the bolt 2 connected to it. When the power is applied to the inputs of the electromagnet 11, the clamp 9 moves, leaves the hole in the belt of the gear wheel 3, freeing the gap between the gear wheel 3 and the end face of the shoulder of the axis 4. When you press the handles 5 or 8, the spring 6 is compressed, the end of the shoulder of the axis fits to the end of the gear, pins 7 entering t into the hole at the end of the gear, fixing the axle 4 and gear 3.

When turning the handles 5 or 8, the axis 4 is rotated and with it the gear wheel 3, which moves the crossbar 2. The latch 9, after turning the gear 3, abuts against its shoulder and does not block the gap between the end face of the axle 4 shoulder and the end face of gear 3 .

To lock the lock, just turn the handle 5 or 8 to its original position. After removing the load from the handle 5 or 8, the spring 6 pushes the end of the flange of the axis 4 from the end of the gear 3, the latch 9 under the action of the spring enters the gap and blocks the movement of the axis 4.

As can be seen from the above comparison of the claimed design model as a useful model with the prototype representing the state of the art, the combination of versatility and relative simplicity of manufacturing achieved in the claimed design solution has not been achieved in the prototype, which allows us to conclude that the proposed design solution meets the criteria of novelty and industrial applicability.

Claims (1)

An electromechanical lock comprising a housing, a bolt, a bolt control element, a latch and a latch control element, characterized in that it contains an external and internal door handle mounted on a spring-loaded axis with a collar and two pins at the end of the collar, and the bolt is aligned with the rail, and the communication mechanism, which is a gear wheel with two holes on the end for articulation with the pins of the axis and the holes in the groove under the clamp, and the clamp is made in the form of a rod located in the gap between the ends ubchatogo wheel and the shoulder axis, movably after energizing the electromagnet inputs from the clearance between the gear wheel and the shoulder axis, said latch operating means is an electromagnet, the inputs connected to the power source and comprising a spring-loaded anchor, coupled to the latch.