CN208010088U - A kind of electrical emergency cut-out safety guarantee lock - Google Patents

Abstract

The utility model discloses a kind of electrical emergency cut-out safety guarantee lock, including safety lock main body, head cover, shell and computer key, driving motor is installed on the left of safety lock main body, driving motor insertion is arranged in safety lock main body.This kind of electrical emergency cut-out safety guarantee lock, the advantages of being locked using other safety guarantee, pass through the inductor that leaks electricity, under computer key and infrared remote receiver collective effect, solve the problems, such as that original electric power safety ensures that lock design is not reasonable, electric leakage inductor is wired in subscriber's line circuit, when subscriber's line circuit is excessive due to loading, when circuit stability declines generation leaky, inductor leak electricity by incuding the Current Voltage situation in subscriber's line circuit, feedback information controls chip to PLC, PLC controls chip controls driving motor and drives telescopic mast, and then lock shaft is pushed to lock cut-out circuit, it is effectively reduced the generation of contingency.

Description

A kind of electrical emergency cut-out safety guarantee lock

Technical field

The utility model is related to ensure lock device technical field, specially a kind of electrical emergency cut-out safety guarantee lock.

Background technology

Electronic password lock be it is a kind of by Password Input come control circuit or chip operation (access control system), to The closure of control machinery switch, the electronic product completed unlocking, be latched task.There are many its type, there is easy circuit product, Also there is the higher product of cost performance based on chip.The wider electronic password lock of application is to pass through volume using chip as core now Journey is realized.Electronic lock replaces traditional machine in field of prevention of a safety technology, the electronic password lock with anti-theft alarm function No matter technically also tool formula coded lock, the shortcomings that overcoming few mechanical code lock number of password, poor safety performance make coded lock It is that a step is all greatly improved in performance.

But existing electric power safety ensures that lock design is not reasonable, and safety guarantee lock working efficiency is low, when circuit is due to negative Excessive, circuit stability decline is carried, when fire and drain conditions occur, when needing emergency cut-off electric power, existing safety is protected Barrier lock needs are artificial to be gone in face of safety lock, serious to affect what people rescued by the cut-out of key controller safety lock Speed increases the incidence of contingency, so that people's life security is on the hazard, economic asset is caused to lose.

So how to design a kind of electrical emergency cut-out safety guarantee lock, becoming us will currently solve the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of electrical emergency cut-out safety guarantee locks, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions：A kind of electrical emergency cut-out safety guarantee lock, Including safety lock main body, head cover, shell and computer key, the left side of the safety lock main body is equipped with driving motor, the driving Motor insertion is arranged in safety lock main body, and the positive front of the safety lock main body is equipped with PLC and controls chip, the PLC controls Chip is embedding to be set in safety lock main body, and the top of the safety lock main body is equipped with head cover, the head cover and safety lock master Body closely welds, and the bottom end of the safety lock main body is equipped with shell, and the shell is closely welded with safety lock main body, safety lock master Body is internally provided with lock shaft, and the lock shaft is set below the lock shaft through being arranged in safety lock main body there are two fixed bayonet, The bottom end of the fixed bayonet is equipped with fixing axle, and the fixing axle, which runs through, to be arranged in safety lock main body, in the fixing axle Portion is equipped with solenoid valve, and the solenoid valve insertion is arranged in safety lock main body, and the front end of the computer key is equipped with infrared emission Device, the infrared transmitter is embedding to be set on computer key, the computer key front be equipped with control panel, loud speaker and USB interface, the control panel, loud speaker and USB interface are embedded to be arranged in computer key.

Further, the front end of the safety lock main body is equipped with infrared remote receiver, and infrared remote receiver PLC controls chip It is electrically connected.

Further, telescopic mast is installed, the driving motor passes through telescopic mast activity with lock shaft on the left of the lock shaft Connection, and telescopic mast is made of elastic material.

Further, the bottom end of the fixing axle is equipped with electromagnet, and electromagnet is fitted closely with fixing axle.

Further, the inside of the head cover is equipped with electric leakage inductor, and inductor insertion of leaking electricity is arranged in head cover.

Further, alarm is installed on the right side of the top of the safety lock main body, the alarm is embedding to be set on peace In full lock main body, and alarm is in " cylinder " shape.

Further, the front of the computer key is equipped with light-emitting diode display, and light-emitting diode display insertion is arranged in computer key In spoon.

Compared with prior art, the utility model has the beneficial effects that：This kind of electrical emergency cut-out safety guarantee lock, uses The advantages of other safety guarantee are locked solves original by leaking electricity under inductor, computer key and infrared remote receiver collective effect Electric power safety ensures that lock designs not reasonable problem, is equipped with electric leakage inductor, and electric leakage inductor is wired to user In circuit, when subscriber's line circuit is excessive due to loading, when circuit stability declines generation leaky, electric leakage inductor passes through induction Current Voltage situation in subscriber's line circuit, feedback information control chip to PLC, and PLC control chip controls driving motor drives are stretched Contracting column, and then lock shaft is pushed to lock cut-out circuit, it is effectively reduced the generation of contingency, by locking peace in safety guarantee Infrared remote receiver is filled, when a fire, people can send control instruction by the control panel on computer key, and process is red Outer receiver sends safety guarantee to and locks, and control instruction is fed back to PLC and controls chip by infrared remote receiver, and PLC controls chip Alarm is triggered, special the tinkle of bells is sent out, reminds people that fire occurs, is unfolded for the action of rescue, has striven for valuable time, Emergency cut-off electric power simultaneously reduces economic asset loss, ensures the life security of the people masses.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the computer key partial structural diagram of the utility model；

Fig. 3 is the safety lock body sections structural schematic diagram of the utility model.

In figure：1- safety locks main body, 2- head covers, 3- shells, 4- computer keys, 101- infrared remote receivers, 102- telescopic masts, 103- driving motors, 104- lock shafts, 105- fix bayonet, 106-PLC control chip, 107- alarms, 201- electric leakage inductor, 301- solenoid valves, 302- electromagnet, 303- fixing axles, 401- infrared transmitters, 402-LED displays, 403- loud speakers, 404- Control panel, 405-USB interfaces.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of electrical emergency cut-out safety guarantee lock, packet Safety lock main body 1, head cover 2, shell 3 and computer key 4 are included, the left side of safety lock main body 1 is equipped with driving motor 103, driving electricity The insertion of machine 103 is arranged in safety lock main body 1, and the positive front of safety lock main body 1 is equipped with PLC and controls chip 106, and PLC controls core Piece 106 is embedding to be set in safety lock main body 1, and the top of safety lock main body 1 is equipped with head cover 2, head cover 2 and safety lock main body 1 The bottom end of close welding, safety lock main body 1 is equipped with shell 3, and shell 3 is closely welded with safety lock main body 1, safety lock main body 1 It is internally provided with lock shaft 104, for lock shaft 104 through being arranged in safety lock main body 1,104 lower section of lock shaft sets that there are two fixed bayonets 105, the bottom end of fixed bayonet 105 is equipped with fixing axle 303, and fixing axle 303, which runs through, to be arranged in safety lock main body 1, fixing axle 303 middle parts are equipped with solenoid valve 301, and the insertion of solenoid valve 301 is arranged in safety lock main body 1, and the front end of computer key 4 is equipped with infrared Transmitter 401, infrared transmitter 401 is embedding to be set on computer key 4, and 4 front of computer key is equipped with control panel 404, raises Sound device 403 and USB interface 405, control panel 404, loud speaker 403 and USB interface 405 are embedded to be arranged in computer key 4.

Further, the front end of safety lock main body 1 is equipped with infrared remote receiver 101, and infrared remote receiver 101PLC controls Chip 106 is electrically connected, and when a fire, people can send control by the control panel 404 on computer key 4 and refer to It enables, sends safety guarantee to by infrared remote receiver 101 and lock, control safety guarantee locks working condition, reaches remote control Effect, improves the practicability of safety lock.

Further, the left side of lock shaft 104 is equipped with telescopic mast 102, and driving motor 103 passes through telescopic mast with lock shaft 104 102 flexible connections, and telescopic mast 102 is made of elastic material, telescopic mast 102 has good elastic reaction, driving motor 103 By force effect on telescopic mast 102, telescopic mast 102 is made due to being acted on by power by elastic potential energy inherently for operating It is the movement of 104 transverse horizontal of lock shaft used in lock shaft 104, reaches the effect of latch circuit electric power.

Further, the bottom end of fixing axle 303 is equipped with electromagnet 302, and electromagnet 302 is closely pasted with fixing axle 303 It closes, electromagnet 302 is acted on by electricity, and induction generates magnetic action, and fixing axle 303 is pushed to and the fixation on lock shaft 104 Bayonet 104 is fixedly connected, and ensure that 104 position of lock shaft will not change, circuit has been at the state of cut-out.

Further, the inside of head cover 2 is equipped with electric leakage inductor 201, and the insertion of inductor 201 of leaking electricity is arranged in head cover In 2, electric leakage inductor 201 is wired in subscriber's line circuit, and when subscriber's line circuit load is excessive, circuit stability declines production When raw leaky, electric leakage inductor 201 feeds back to PLC control chips by incuding the Current Voltage situation in subscriber's line circuit 106 fast cut-off circuit electric power.

Further, alarm 107 is installed on the right side of the top of safety lock main body 1, alarm 107 is embedding to be set on safety It locks in main body 1, and alarm 107 is in " cylinder " shape, alarm 107 has warning reminding effect, when a fire, alarm 107 send out special the tinkle of bells, to remind people that fire occurs so that and people can know faster has occurred fire condition, Valuable time is striven for for people's escape.

Further, the front of computer key 4 is equipped with light-emitting diode display 402, and the insertion of light-emitting diode display 402 is arranged in computer In key 4, light-emitting diode display 402 is a supporting role, and ancillary staff controls monitoring safety lock working condition, for the people that works Member's repair provides data.

Operation principle：When cutting off safety guarantee lock using this kind of electrical emergency, first, staff tests this kind of electric power Normally whether emergency cut-off safety guarantee locked and connected between computer key 4, to avoid unnecessary situation, nothing to be tested occurs After accidentally, next, safety guarantee lock is mounted in subscriber's line circuit electric power safety cabinet by staff, in the safety lock head cover 2 Electric leakage inductor 201 be wired in subscriber's line circuit, it will be clear that when fire or drain conditions occur When, PLC controls the driving motor 103 in the control safety lock of chip 106 main body 1, and driving motor 103 drives telescopic mast 102, stretches Column 102 is driven the effect of 103 power of motor, and power is conducted to lock shaft 104 so that 104 transverse shifting of lock shaft locks cut-out and uses The electric power of family circuit, at this moment, electromagnet 302 push fixing axle 303 and the fixation bayonet 104 on lock shaft 104 by magnetic action It is fixedly connected, ensure that 104 position of lock shaft will not change, circuit has been at the state of cut-out.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of electrical emergency cut-out safety guarantee lock, including safety lock main body (1), head cover (2), shell (3) and computer key (4), it is characterised in that：The left side of the safety lock main body (1) is equipped with driving motor (103), and the driving motor (103) is embedded It is arranged in safety lock main body (1), the positive front of the safety lock main body (1) is equipped with PLC control chips (106), the PLC controls Coremaking piece (106) is embedding to be set in safety lock main body (1), and the top of the safety lock main body (1) is equipped with head cover (2), institute It states head cover (2) closely to weld with safety lock main body (1), the bottom end of the safety lock main body (1) is equipped with shell (3), the shell (3) it is closely welded with safety lock main body (1), safety lock main body (1) is internally provided with lock shaft (104), and the lock shaft (104) is run through It is arranged in safety lock main body (1), sets that there are two fixed bayonet (105), the fixed bayonets below the lock shaft (104) (105) bottom end is equipped with fixing axle (303), and the fixing axle (303), which is run through, to be arranged in safety lock main body (1), described solid Solenoid valve (301) is equipped in the middle part of dead axle (303), the embedded setting of the solenoid valve (301) is in safety lock main body (1), the electricity The front end of brain key (4) is equipped with infrared transmitter (401), and the infrared transmitter (401) is embedding to be set on computer key (4) On, computer key (4) front is equipped with control panel (404), loud speaker (403) and USB interface (405), the control plane Plate (404), loud speaker (403) and USB interface (405) are embedded to be arranged in computer key (4).

2. a kind of electrical emergency cut-out safety guarantee lock according to claim 1, it is characterised in that：The safety lock main body (1) front end is equipped with infrared remote receiver (101), and infrared remote receiver (101) PLC control chips (106) are electrically connected.

3. a kind of electrical emergency cut-out safety guarantee lock according to claim 1, it is characterised in that：The lock shaft (104) Left side telescopic mast (102) is installed, the driving motor (103) is flexibly connected with lock shaft (104) by telescopic mast (102), And telescopic mast (102) is made of elastic material.

4. a kind of electrical emergency cut-out safety guarantee lock according to claim 1, it is characterised in that：The fixing axle (303) bottom end is equipped with electromagnet (302), and electromagnet (302) is fitted closely with fixing axle (303).

5. a kind of electrical emergency cut-out safety guarantee lock according to claim 1, it is characterised in that：The head cover (2) Inside is equipped with electric leakage inductor (201), and the embedded setting of the inductor (201) that leaks electricity is in head cover (2).

6. a kind of electrical emergency cut-out safety guarantee lock according to claim 1, it is characterised in that：The safety lock main body (1) alarm (107) is installed on the right side of top, the alarm (107) is embedding to be set in safety lock main body (1), and alert It is in " cylinder " shape to report device (107).

7. a kind of electrical emergency cut-out safety guarantee lock according to claim 1, it is characterised in that：The computer key (4) front is equipped with light-emitting diode display (402), and the embedded setting of light-emitting diode display (402) is in computer key (4).