CN111677372A - A realization method of a combined door lock system based on electromagnetic lock and ball lock - Google Patents

Abstract

The invention discloses an implementation method of a combined door lock system based on an electromagnetic lock and a ball lock. The invention includes T-shaped material 1, T-shaped material 2, electromagnetic locks, marble locks and magnetic keys; the electromagnetic locks are embedded electromagnetic locks, and the lock body of the electronic lock is placed in the door body and is located at the edge of the door body , the suction cup is installed on the corresponding position on the door frame; the electromagnetic lock control circuit is the controller of the electromagnetic lock, and the control circuit has two control switches; the magnetic key has a T-shaped material corresponding to the marble lock-1 marble at the marble lock. The magnetic ball lock is connected with the electromagnetic lock control circuit. The invention utilizes the combination of the electromagnetic lock and the tumbler lock, and is not only a simple double lock. The invention realizes that the electromagnetic lock and the tumbler lock can be triggered at the same time before the door lock can be opened, which further enhances the security of the lock.

Description

A realization method of a combined door lock system based on electromagnetic lock and ball lock

technical field

The present invention relates to the field of locks, and more particularly, to a method for realizing a combined door lock system based on an electromagnetic lock and a tumbler lock.

Background technique

Locks in the prior art mainly include electronic locks, fingerprint locks, mechanical locks and other types of lock products. Mechanical pinball locks have the characteristics of low cost and reliable performance, so they are still widely used locks; but the shortcomings of pinball locks are that they have poor anti-theft performance and are easily stolen by burglars, resulting in property damage.

Electromagnetic lock is a principle of using electricity to generate magnetism. The strong suction generated when the current passes through the silicon steel sheet attracts the iron plate to achieve the effect of door lock.

The traditional marble lock uses a combination of marbles and a matching key to unlock the lock. Under normal unlocking conditions, the marbles in the lock cylinder are usually not completely in a straight line. Only one of them bears the most force against the lock cylinder under the torque. When the marble is pushed to a suitable height, the lock cylinder will turn a little further until it is pinned by another marble. When the heights of all marbles are aligned, the torque wrench will open the lock.

SUMMARY OF THE INVENTION

In view of the above problems, the purpose of the present invention is to overcome the defects existing in the prior art, and the present invention provides a door lock system based on an electromagnetic lock and a tumbler lock.

The technical scheme of the present invention is as follows:

T-shaped material 1 is composed of base 1 and cylindrical body structure 1. The top of cylindrical body structure 1 is conductive material, the middle part of cylindrical body structure 1 is insulating material, the base 1 is strong magnet material, the upper end of base 1 is S pole and the lower end is N pole .

T-shaped material 2 is composed of base 2 and cylindrical body structure 2. The top of cylindrical body structure 2 is insulating material, the middle part of cylindrical body structure 2 is conductive material, the base 2 is strong magnet material, the upper end of base 2 is S pole and the lower end is N pole .

The electromagnetic lock is an embedded electromagnetic lock, the lock body of the electronic lock is placed in the door body, and is located at the edge of the door body, and the suction cup 6 is installed on the corresponding position on the door frame.

The electromagnetic lock control circuit 3 is the controller of the electromagnetic lock. The control circuit is equipped with switches to control its open circuit and closed circuit. When the circuit is open, the electromagnetic lock loses its magnetism and has no adsorption force. When the circuit is closed, the current generated has strong adsorption. The control circuit has two control switch.

The tumbler lock 4 is connected to the electromagnetic lock control circuit. The tumbler lock 4 contains two upper pins with upper narrow and lower wide radii and different cavities. T-shaped material 1 and T-shaped material 2 are placed in the two cavities respectively. , the upper part of T-shaped material 1 and T-shaped material 2 2 is higher than the upper surface of the upper marble until the top of the marble hole, and the top of the two marble holes are respectively provided with T-shaped material 1 and T-shaped material 2. The two openings are respectively the control switches of the control circuit 3. The T-shaped material 1 or 2 of the lock body can move up and down in the cavity. In the static state, the electromagnetic lock control circuit 3 outside the top opening of the marble hole is the first One switch is in contact with the conductive material at the upper end of the T-shaped material 1, which is in the on-state state; the second switch of the electromagnetic lock control circuit 3 outside the top opening of the other pinhole is in contact with the insulating material at the upper end of the T-shaped material 2 2. In the off state, both control switches are located in the switch control box 7 .

The magnetic key 5 has magnetism at the tumbler having T-shaped material-1 with the tumbler lock 4, and the magnetic key 5 is used to open the tumbler lock.

The present invention adopts the above technical scheme and has the following advantages:

(1) Security, the combination of electromagnetic lock and bullet lock is not only a simple double lock, but the door lock can be unlocked by triggering the electromagnetic lock and the bullet lock at the same time, which further strengthens the security of the lock.

(2) Difficult to reproduce, the magnetic key can only open the door lock when the specific position is magnetic, which increases the difficulty of imitation.

Description of drawings

1 is a schematic diagram of a combined door lock system based on an electromagnetic lock and a marble lock;

Figure 2 is a schematic diagram of the circuit in the switch control box;

Figure 3 is the design diagram of the ball lock part of the system.

Detailed ways

The present patent will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1, the combination of the door lock system: the electromagnetic lock body is installed on the edge of the door body, the suction cup 6 is placed in the corresponding position of the door frame, the lock body is connected with the electromagnetic lock control circuit, and the adsorption lock door is realized by closing the control circuit. state, the open circuit of the control circuit is the electromagnetic lock adsorption failure state, the control circuit has two parallel circuit switches as shown in Figure 2, the two circuit switches are attached to the upper part of the marble lock, and are located at the two marble holes with openings, respectively. The insulating part and the conductive part of the T-shaped material are in contact to realize the open circuit and passage of the circuit. When both parallel circuits are in contact with the insulating material, the power is cut off, and the door can be opened. When any switch is closed, the circuit is in the adsorption state.

As shown in FIG. 3 , the pinball lock 4 is connected to the electromagnetic lock control circuit. The pinball lock 4 contains two upper pins with upper narrow and lower wide radii with different cavities, and T-shaped materials 1 1 are placed in the two cavities respectively. And T-shaped material 2 2, the upper part of T-shaped material 1 and T-shaped material 2 2 is higher than the upper surface of the upper marble until the top of the marble hole, the top of the two marble holes are respectively provided with T-shaped material 1 and T. T-shaped material 2 2 openings with the same radius, the two openings are the control switches of the control circuit 3, the lock body T-shaped material 1 or 2 can move up and down in the cavity, in a static state, the electromagnetic lock outside the top opening of the marble hole The first switch of the control circuit 3 is in contact with the conductive material at the upper end of the T-type material 1, which is in the on-state state; the second switch of the electromagnetic lock control circuit 3 outside the top opening of the other pinhole is in contact with the T-type material 2 2. The upper end of the insulating material is in contact and is in an off state, and the two control switches are located in the switch control box 7.

The magnetic key 5 has magnetism at the tumbler having T-shaped material-1 with the tumbler lock 4, and the magnetic key 5 is used to open the tumbler lock.

Use of door lock system:

(1) Insert a partially magnetic magnetic key that matches the lock core of the door lock into the lock to match the physical shape. After matching, the magnetic area of the magnetic key and the marble with T-shaped material 1 are on the same straight line. The matching key allows the pin to be pushed to the proper height, at which point the pin can be twisted. At this time, the upper conductive material of the material 1 is in contact with the switch of the control circuit of the electromagnetic lock, the circuit is connected, and the electromagnetic lock is not unlocked.

(2) The marble lock after rotating to a suitable angle realizes physical unlocking. At this time, the magnetic pole N pole of the magnetic key is opposite to the N pole of the base magnetic pole of the T-shaped material in the cavity. Under the repulsion of the same magnetic poles, T The type material 1 is pushed up, the middle insulating material is in contact with the electromagnetic lock control circuit switch, the circuit is disconnected, the electromagnetic lock loses the magnetism generated by the current, and is unlocked.

(3) If a fake key with magnetic properties is used to unlock the entire section, step (1) will normally open the marble lock. After rotating, the magnetic key in the entire section will make the T-shaped material 1 and The T-shaped material 2 is pushed upward under the repulsion of the same magnetic poles, the switch 1 is turned off, and the switch 2 is turned on. Due to the parallel connection of the circuit, the entire circuit is still in the open state, and the electromagnetic lock cannot be unlocked.

Claims (1)

1. a realization method based on the combination door lock system of electromagnetic lock and ball lock, it is characterized in that, comprise T-type material one, T-type material two, electromagnetic lock lock, ball lock lock and magnetic key; The T-shaped material 1 is composed of a base 1 and a cylindrical body structure. The top of the cylindrical body structure 1 is a conductive material, the middle part of the cylindrical body structure 1 is an insulating material, the base 1 is a strong magnet material, and the upper end of the base 1 is the S pole. The lower end is N. pole; The second T-shaped material is composed of a second base and a second cylindrical body structure. The top of the second cylindrical body structure is insulating material, the middle part of the second cylindrical body structure is a conductive material, the second base is a strong magnet material, and the upper end of the second base is S pole. The lower end is N pole; The electromagnetic lock is an embedded electromagnetic lock, the lock body of the electronic lock is placed in the door body, located at the edge of the door body, and the suction cup is installed at the corresponding position on the door frame; the electromagnetic lock control circuit is the controller of the electromagnetic lock, and the control circuit has Two control switches; The tumbler lock is connected to the electromagnetic lock control circuit. The tumbler lock contains two upper pins with upper, narrow, lower, and lower cavities with different radii. T-shaped material 1 and T-shaped material 2 are respectively placed in the two cavities. The upper parts of the first and second T-shaped materials are higher than the upper surface of the upper pin until the top of the pin hole. The tops of the two pin holes are respectively provided with openings corresponding to the radii of the T-shaped material 1 and the T-shaped material 2. Both control switches are located in the switch control box; The magnetic key has magnetism at the pin of the T-shaped material-1 corresponding to the pin lock.

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