CN2713085Y

CN2713085Y - Electric control lock

Info

Publication number: CN2713085Y
Application number: CN 200420028176
Authority: CN
Inventors: 林宣满; 吕存欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-15
Filing date: 2004-06-15
Publication date: 2005-07-27
Anticipated expiration: 2014-06-15

Abstract

The utility model relates to an electric control lock, belonging to the technical field of the lock, comprising a lock case, a big bolt, a small bolt and a bolt seat. The lock case is provided with a swaying chip, a tablet, a pull plate; the fixed end of the pendulum chip is fixed to the lock case at the downside of the bolt seat, via a pin roll; the inclined back part of the pendulum chip is stuck on the bolt seat; the movable end of the pendulum chip is provided with a notch; the tablet is fixed on the lock case via the pin roll; The long arm end of the tablet is stuck at the point of the notch of the pendulum chip. An electromagnetic machine is arranged at the outer side of the tablet; a groove is respectively opened on both ends of the pull plate; and the pull plate is stuck on the pin roll via the grooves; the head end of the pull plate is pressed on the lock case via a spring; the tail end of the pull plate is connected with the short arm of the tablet. The electric control lock has the advantages of simple structure and good use effect.

Description

Electric control lock

Affiliated technical field

The utility model relates to a kind of lock, especially a kind of electric control lock

Background technology

At present, on the various housing unit security doors electric control lock is housed all, the electric control lock of use is in lock body inside electromagnet to be installed, and in each family resident family gauge tap is housed.When door lock was in locking state at ordinary times, the baffle wedge on the locking device right side in the lock body was in the groove of grab left end, and the breach of grab right-hand member rides over the upper end of clamp.When need open the door, can connect electromagnet or utilize inside door handle or key outdoors makes clamp swing, the grab right-hand member breaks away from the supporting of clamp and rotates, thereby makes the baffle plate on locking device right side break away from the restriction of grab left end groove and move right the realization unlocking action.The weak point of above-mentioned electric control lock is the lock body structure complexity, the manufacturing cost height.

Summary of the invention

For the deficiency of the lock body structure complexity that overcomes existing common electric control lock, the utility model provides a kind of electric control lock, this electric control lock simple in structure, and result of use is good.

The technical solution of the utility model is: a kind of electric control lock, comprise lock housing, big dead bolt, little dead bolt, the tongue seat, described lock housing is provided with pendulum, film-making, arm-tie, the fixed end of described pendulum is fixed on the lock housing of tongue seat downside by bearing pin, the oblique back of pendulum is stuck on the tongue seat, the movable end of pendulum has recess, film-making is fixed on the lock housing by bearing pin, the long arm end of film-making is stuck in the indent of pendulum, the arranged outside of film-making has electromagnetic device, and the two ends of arm-tie respectively have groove, and is stuck on the bearing pin by groove, the head end of arm-tie is pressed on the lock housing by spring, and the tail end of arm-tie is connected with the galianconism end of film-making.

Because this electric control lock comprises lock housing, big dead bolt, little dead bolt, tongue seat, lock housing is provided with pendulum, film-making, arm-tie, unlatching that can be by pendulum, film-making and arm-tie control lock and locking, and simple in structure, result of use is good.

Description of drawings

Fig. 1 is the overall structure figure of the utility model electric control lock;

Fig. 2 is the structure chart of the pendulum of the utility model electric control lock;

Fig. 3 is the structure chart of the arm-tie of the utility model electric control lock;

Fig. 4 is the main TV structure figure of the film-making of the utility model electric control lock;

Fig. 5 is the plan structure figure of the film-making of the utility model electric control lock;

The specific embodiment

A kind of electric control lock, comprise lock housing 1, lock housing 1 is provided with big dead bolt 3 and little dead bolt 2, big dead bolt 3 and little dead bolt 2 are installed on the tongue seat 4, and tongue seat 4 is movably arranged on the lock housing 1, and tongue seat 4 can be in the effect lower edge of dead bolt lock housing 1 telescopic slide, the below of tongue seat 4 is fluted, the fixed end of pendulum 8 is fixed on by bearing pin 5 on the lock housing 1 of tongue seat downside, and the oblique back 14 of pendulum 8 is stuck on the groove of tongue seat 4, and the movable end of pendulum 8 has recess 11; Because the oblique back 14 of pendulum 8 is stuck on the groove of tongue seat, and tongue seat 4 is blocked, and makes it and can not move, thereby dead bolt can not be retracted, thereby reach the effect of locking.Film-making 9 is fixed on the lock housing 1 by bearing pin 7, and the long arm end 16 of film-making 9 is stuck in recess 11 places of pendulum 8, and the lock housing in film-making 9 outsides is provided with electromagnetic device 12; The two ends of arm-tie 10 respectively have groove 15, and are stuck on bearing pin 6 and the bearing pin 7 by groove 15, and arm-tie 10 can slide, and the head end of arm-tie 10 is pressed on the lock housing 1 by spring, and the tail end of arm-tie 10 is connected with the galianconism end 17 of film-making 9.During use, electric control lock is contained on the door.When electromagnetic device 12 no powers, the long arm end 16 of film-making 9 is stuck in recess 11 places of pendulum 8, and pendulum 8 can not be swung, because the oblique back 14 of pendulum 8 is stuck on the groove walls of tongue seat 4, thereby tongue seat 4 can not be moved, thereby dead bolt can not be shunk, reach the purpose of locking.When opening the door, the user clicks the switch that opens the door inside, connects the power supply of electromagnetic device 12, and electromagnetic device 12 produces magnetic force, hold the long arm end 16 of film-making 9, make the recess 11 of the long arm end 16 disengaging pendulums of film-making 9, like this, pendulum 8 just can freely swing around bearing pin 5, tongue seat 4 just can not blocked by the oblique back 14 of pendulum 8, can free telescopic slide, so just removed back locking function, thereby can open the door.Certainly, this electric control lock also can turn the key in the lock or the knob by electric control lock the inside one side opens the door, this belongs to prior art, and when opening the lock with the key, key inserts in the lock core and rotates, lock core drives lock ring 13 rotations again, the leg of lock ring 13 promotes arm-tie 10 and slides towards the arm-tie head end, because the tail end of arm-tie 10 is connected with the galianconism end 17 of film-making, arm-tie 10 drives film-making 9 and rotates, thereby make the long arm end 16 of film-making break away from recess 11 places of pendulum, remove back locking function.When open the door in the inside, change the knob on the electric control lock, the leg of knob is pushed the long arm end 16 of film-making 9 aside, makes the long arm end 16 of film-making break away from recess 11 places of pendulums, removes back locking function.Since this electric control lock by pendulum 8, film-making 9 and arm-tie 10 control lock unlatching and lock, simple in structure, result of use is good.The above is a preferred implementation of the present utility model; should be understood that; do not break away from for the person of ordinary skill of the art under the prerequisite of the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.

Claims

1, a kind of electric control lock, comprise lock housing (1), big dead bolt (3), little dead bolt (2), tongue seat (4), it is characterized in that: described lock housing (1) is provided with pendulum (8), film-making (9), arm-tie (10), the fixed end of described pendulum (8) is fixed on the lock housing of tongue seat (4) downside by bearing pin (5), the oblique back (14) of pendulum (8) is stuck on the tongue seat (4), the movable end of pendulum (8) has recess (11), film-making (9) is fixed on the lock housing (1) by bearing pin (7), the long arm end (16) of film-making (9) is stuck in the recess (11) of pendulum (8) and locates, the arranged outside of film-making (9) has electromagnetic device (12), the two ends of arm-tie (10) respectively have groove (15), and be stuck on bearing pin (6) and the bearing pin (7) by groove (15), the head end of arm-tie (10) is pressed on the lock housing by spring, and the tail end of arm-tie (10) is connected with the galianconism end (17) of film-making (9).