CN201229862Y - Electric control valve for anti-theft door lock - Google Patents

Abstract

The utility model relates to a general electric control gate of an anti-theft door lock, which consists of a lock (1), a switch swing rod (2), a copper power wafer (3), a lock pin (4) and a lock tongue (5), wherein, the lock pin (4) can push the switch swing rod (2) to rotate when at an A position; a reset spring (22) is compressed, a copper swing rod wafer (24) is separated from the copper power wafer (3), and the power is off; when the lock pin (4) is at a B position, the reset spring (22) leads the copper swing rod wafer (24) to be inserted into a grip (31) of the copper power wafer (3), to connect the power supply. The general electric control gate can not only save electric power, but also ensure the safety of the user, and has the advantages of simple modified structure, low cost, and easy use, maintenance and repairing.

Description

The electric master control lock of safe-guard door lock

Technical field

The utility model relates to a kind of indoor electric master control lock, especially is connected the electric master control lock that uses with safe-guard door lock.

Background technology

Present electric power resource growing tension, still very general but people waste the situation of electric power resource in daily life, as: indoor nobody the time also opening lamp, the power supply of electrical equipment such as air-conditioning, water heater, TV is also often forgotten cut-out.If the behavior of switch antitheft door and the switch of electric master control lock connect during the turnover door, it is very necessary designing a kind of electric master control lock by safe-guard door lock control.

Summary of the invention

According to background technology, the purpose of this utility model is to avoid above-mentioned deficiency, a kind of diverse location when utilizing antitheft door lock pin switch is provided, the automatic rotation of master cock fork reaches separating and combination of lock a door when opening the door copper fork contact and copper power supply contact, thereby reaches the electric master control lock of safe-guard door lock of switching power supply effect.

To achieve these goals, the utility model is achieved through the following technical solutions:

The electric master control lock of a kind of safe-guard door lock, mainly by lock body 1, switch fork 2, copper power supply contact 3, lock pin 4 and dead bolt 5 are formed, wherein: contact with block 13 when lock pin 4 is in the A position, and but pull switch fork 2 21 clockwise rotates around the shaft, switch fork 2 compressible back-moving springs 22 are equiped with copper fork contact 24 on the shaft 23 of switch fork 2, and copper fork contact 24 is separated from the folder mouth 31 of copper power supply contact 3; When lock pin 4 is in the B position and switch fork 2 disengage, switch fork 2 makes copper fork contact 24 insert among the folder mouth 31 of copper power supply contact 3 under back-moving spring 22 effect by compression; In the appropriate location of lock body 1 electric wire access hole 11 is set, ground wire bolt 12 and lock pin block 13.

Owing to adopted technique scheme, the utlity model has following advantage and effect:

General supply in close chamber when 1, the utility model can make resident family go out to lock a door, not only conservation of power but also guarantee safety can be opened indoor general supply when resident family goes home to open the door, and was convenient and easy.

2, the utility model is simple in structure to the repacking of safe-guard door lock, and is cheap, and working service is repaired simple and easy.

Description of drawings

Fig. 1 is the utility model structure collectivity schematic diagram

Fig. 2 is the line conspectus of the utility model domestic electric appliance and master control lock

Embodiment

Illustrate by Fig. 1 and Fig. 2, the electric master control lock of a kind of safe-guard door lock, mainly by lock body 1, switch fork 2, copper power supply contact 3, lock pin 4 and dead bolt 5 are formed, wherein: contact with block 13 when lock pin 4 is in the A position, but and pull switch fork 2 21 clockwise rotate switch fork 2 compressible back-moving springs 22 around the shaft, on the shaft 23 of switch fork 2, be equiped with copper fork contact 24, and copper fork contact 24 is separated from the folder mouth 31 of copper power supply contact 3; When lock pin 4 is in the B position and switch fork 2 disengage, switch fork 2 makes copper fork contact 24 insert among the folder mouth 31 of copper power supply contact 3 under back-moving spring 22 effect by compression; In the appropriate location of lock body 1 electric wire access hole 11 is set, ground wire bolt 12 and lock pin block 13.

Other knows, when resident family goes out to lock a door, stirs lock pin 4 to A positions through lock body 1, thereby cuts off indoor general supply, when resident family goes home to open the door when opening door lock, stirs lock pin 4 to B positions through lock body 1, thereby connects indoor general supply; When resident family needs rest night, stir lock pin 4 to C positions through lock body 1, thereby pin does not cut off indoor general supply to the doorstep again.

Illustrate by Fig. 2, domestic electric appliance is connected reference view with the circuit of master control lock, this line map is expressed the line signal that resident family's turnover does not need the powered-down electric equipment simultaneously, wherein, 14-does not need the electrical equipment through the control of master control lock, 15-needs the electrical equipment through the control of master control lock, 16-distribution board, 17-service wire.

Claims (1)

1, the electric master control lock of a kind of safe-guard door lock, mainly by lock body (1), switch fork (2), copper power supply contact (3), lock pin (4) and dead bolt (5) are formed, it is characterized in that: contact with block (13) when lock pin (4) is in the A position, but and pull switch fork (2) around the shaft (21) clockwise rotate, the compressible back-moving spring of switch fork (2) (22), on the shaft (23) of switch fork (2), be equiped with copper fork contact (24), and copper fork contact (24) is separated from the folder mouth (31) of copper power supply contact (3); When lock pin (4) is in the B position and switch fork (2) disengage, switch fork (2) is among the effect of by compression back-moving spring (22) makes the folder mouth (31) of copper fork contact (24) the copper power supply contact of insertion (3) down; In the appropriate location of lock body (1) electric wire access hole (11) is set, ground wire bolt (12) and lock pin block (13).

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