CN2392871Y

CN2392871Y - Mechanical device of electronic lock

Info

Publication number: CN2392871Y
Application number: CN 99232571
Authority: CN
Inventors: 郑光远
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-09-08
Filing date: 1999-09-08
Publication date: 2000-08-23
Anticipated expiration: 2009-09-08

Abstract

The utility model relates to a mechanical device of an electronic lock. A horizontal groove 12 is arranged on a lock plate 5 and is movably matched with a lock axle 14 on a top and bottom lock 6 which is fixedly arranged on a door plate 10. A vertical groove 15 which is movably matched with an eccentric axis 4 on a worm wheel 3 is arranged. The worm wheel 3 is matched with a worm rod 2 and the worm rod 2 is connected with an output driving axis of a motor 1. A lock head 9 is fixedly connected to the lock plate 5 and is matched with a lock sleeve on a door seal.

Description

The electronic lock mechanical device

The utility model is relevant with electronic lock, and is especially relevant with the mechanical device of electronic lock.

The mechanical lock that existing insurance frame uses has a knob to drive world lock vertical motion, world lock pins frame behind the door, blocking with the dead bolt of standard machinery lock does not have the ground lock and makes it can not vertical motion again, after opening, common mechanical lock could discharge world lock, make it can withdraw from the lock tube that door is sealed up, opening safety cabinet door.This mechanical lock is smashed, is bored brokenly easily, the key pirate of the open, and safety is bad.Complex structure uses also inconvenient.New smart electronics lock pin place is the atresia plane, with the contact head that the key flicking of unblanking of having authorized is locked, can by mechanical device lock be opened by the rotation of motor.

The purpose of this utility model provides a kind of simple in structure, and is easy to manufacture, with low cost, easy to use, the mechanical device of safe and reliable electronic lock.

The utility model is achieved in that

The utility model electronic lock mechanical device has jam plate 5 and door-plate 10 to be slidingly matched, have on the jam plate 5 on vertical slots 15 and the worm gear 3 eccentric shaft 4 movingly, worm gear 3 cooperates with worm screw 2, and worm screw 2 is in transmission connection with motor 1 output shaft, and the lock tube that has tapered end 9 and door to seal up on the jam plate 5 cooperates.

Have on the utility model jam plate 5 level trough 12 be fixed on the door-plate 10 the axis of guide 11 movingly, have on the jam plate 5 on skewed slot 13 and the world lock 6 lock shaft 14 movingly, world lock 6 be fixed on the envelope 8 lock tube 7 movingly.

The axis of guide 11 of the present utility model, level trough 12, skewed slot 13, world lock 6 respectively is two symmetric arrangement, two tapered ends 9 are positioned at the right flank of jam plate 5.

Of the present utility model supporting with lock core contact head and electron key, when unblanking, with the contact head that the key flicking of unblanking of having authorized is locked, motor rotates, and dead bolt is regained and put in place, can open insurance frame door.When shutting, be used for door is shut and pinned to safe door, with the contact head that the key flicking of unblanking of having authorized is locked, motor rotates, and dead bolt stretches out fully and puts in place, locking cabinet door.Use very convenient.Side tapered end and world lock be locking simultaneously, and the degree of freedom of the upper and lower, left and right four direction of cabinet door is all limited, and be safe and reliable, the operation noiseless, and motion is steadily.Simple in structure, easy to manufacture, with low cost.

Following is accompanying drawing of the present utility model.

Fig. 1 is a structure chart of the present utility model.

Fig. 2 looks partial view for the left side of Fig. 1.

Following is embodiment of the present utility model:

Be fixed with two jam plate axis of guides 11 on the door-plate 10.Jam plate 5 is parallel with door-plate 10, two level troughs 12 and the axis of guide 11 is arranged movingly on it.Lock shaft 14 on the skewed slot 13 that jam plate 5 upper and lower respectively has a symmetry and the dead bolt of world lock 6 movingly.The dead bolt of world lock 6 be fixed on the envelope 8 lock tube 7 movingly.Jam plate 5 left side central portion have on vertical slots 15 and the worm gear 3 eccentric shaft 4 movingly.The central axis of worm gear 3 is fixed on the door-plate 10.Worm gear 3 and worm screw 2 movingly, worm screw 2 one ends cooperate with supporting, the output shaft of an end and motor 1 is in transmission connection.The lock tube that the right flank of jam plate 5 has two tapered ends 9 and door to seal up cooperates.

Motor 1 drives worm screw 2 during work, worm screw 2 drives worm gear 3 and rotates, and the eccentric shaft 4 of worm gear 3 is inserted in the elongated hole 15 of jam plate 5.Worm gear whenever circles, and can drive that jam plate 5 is forward and backward and move moving forward and backward of (advance lock, the back is logical open) jam plate 5, can drive the world by the elongated hole 13 of band angle again and lock 6 upper and lower moving, thereby realize locking and opening of world lock.Jam plate 5 is located by the jam plate axis of guide 11.

Electric motor starting overlaps electronic system with button key (magnetic card) and and realizes with closing.

Claims

1, a kind of electronic lock mechanical device, it is characterized in that jam plate (5) and door-plate (10) are slidingly matched, have on the jam plate (5) on vertical slots (15) and the worm gear (3) eccentric shaft (4) movingly, worm gear (3) cooperates with worm screw (2), worm screw (2) is in transmission connection with motor (1) output shaft, and the lock tube that has tapered end (9) and door to seal up on the jam plate (5) cooperates.

2, electronic lock mechanical device according to claim 1, it is characterized in that having on the jam plate (5) level trough (12) be fixed on the door-plate (10) the axis of guide (11) movingly, have on the jam plate (5) on skewed slot (13) and the world lock (6) lock shaft (14) movingly, world lock (6) be fixed on the envelope (8) lock tube (7) movingly.

3, electronic lock mechanical device according to claim 1 and 2 is characterized in that the axis of guide (11), level trough (12), and skewed slot (13), world lock (6) respectively is two symmetric arrangement, two tapered ends (9) are positioned at the right flank of jam plate (5).