CN201261984Y - Transmission structure of electric-controlled lock - Google Patents

Abstract

The utility model relates to a transmission structure of an electric control lock, which comprises a magnet shaft, a poking block, a dead bolt and a dead bolt base; one end of the magnet shaft is in contact with an electronic component; one end of the poking block is connected with the other end of the magnet shaft; the dead bolt is connected with the other end of the poking block; the dead bolt is placed in the dead bolt base; the magnet shaft drives the dead bolt to move in the dead bolt base through the poking block; and after being ejected out of the dead bolt base by the poking block, the dead bolt is kept outside the dead bolt base. The poking block drives the dead bolt to move in the dead bolt base through arranging the poking block between the magnet shaft and the dead bolt; after a door is locked, the poking head of the poking block is propped against the small cylindrical surface of the dead bolt; due to angle relations between the dead bolt, the poking block, a connecting link and the magnet shaft and mutual collision between the poking block and the small cylindrical surface; and the dead bolt can not be pressed under the action of outside force, so that the transmission structure is more stable, and the pick-proof purpose is achieved.

Description

The electric control lock drive mechanism

[technical field]

The utility model relates to a kind of lockset, relates in particular to a kind of electric control lock drive mechanism.

[background technology]

Door lock is an indispensable object commonly used among the human lives, and existing lockset is two kinds of electric control lock and mechanical locks nothing more than.The main in the market most pick-proof poor performance of electric control lock of selling, the back dead bolt end face of locking is subject to withdrawal under the external force effect, can not lock, and lacks reliability, and theftproof performance is low.

[utility model content]

The purpose of this utility model is the defective that overcomes above-mentioned prior art, and a kind of safe and reliable, electric control lock drive mechanism that theftproof performance is good is provided.

For reaching above-mentioned utility model purpose, the utility model electric control lock drive mechanism comprises a magnet shaft, and magnet shaft one end can touch with electronic component; One shifting block, shifting block one end is connected with the magnet shaft other end; One dead bolt is connected with the shifting block other end; One dead bolt seat, this dead bolt places in the dead bolt seat.After locking, magnet shaft drives dead bolt by shifting block and moves in the dead bolt seat, after shifting block ejects the dead bolt seat with dead bolt and keep this dead bolt outside the dead bolt seat.Thereby dead bolt can not be pushed back under the effect of external force, and structure is more firm, thereby can reaches the function of pick-proof.Simultaneously, the utility model shifting block that also can reverse is installed, commutation easily, the client can select according to the requirement of oneself.

The utility model structure design exquisiteness, simple, processing cost is low, and each member rotation and running fix are accurate, stable, easy to operate, and are easy to install, and the safety and the reliability of lockset improve greatly.

[description of drawings]

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model block-dialing structure schematic diagram;

Fig. 3 a is the utility model dead bolt holder structure front view;

Fig. 3 b is the utility model dead bolt holder structure left view;

Fig. 4 a is the utility model dead bolt structural front view;

Fig. 4 b is the utility model dead bolt structure left view;

Fig. 5 is the utility model installation site schematic diagram.

Among the figure:

The 1-magnet shaft; The 2-spring; The 3-shifting block;

3.1-first column pin hole; 3.2-second column pin hole; 3.3-shifting block;

3.4-groove; 3.5-contiguous block; 3.6-connecting rod is inserted groove;

4-dead bolt seat; 4.1-side channel; 4.2-centre bore;

4.3-side opening; 4.4-opening; The 5-dead bolt;

5.1-boss; 5.2-roundlet cylinder; 5.3-dead bolt driving lever;

5.4-lock tongue; The 6-connecting rod; The 7-solenoid;

The 8-surface-mounted integrated circuit; The 9-panel; 10-locks frame;

11-first straight pin; 12-second straight pin; 13-three cylindrical pin.

[specific embodiment]

Below in conjunction with specific embodiment the utility model is done and to be described in further detail.

Electric control lock drive mechanism of the present utility model comprises: magnet shaft 1, spring 2, shifting block 3, dead bolt seat 4, dead bolt 5, connecting rod 6, solenoid 7, surface-mounted integrated circuit 8, panel 9, lock frame 10, first straight pin 11, second straight pin 12 and the three cylindrical pin 13.

As shown in Figure 1, this magnet shaft 1 is a rod component, and an end is a cylindrical mandrel, is used to contact electronic component, makes it to realize opening and closing function, and the other end offers a through hole and links to each other with shifting block 3 by connecting rod 6, is arranged with spring 2 on this magnet shaft 1.

Shown in Fig. 3 a, 3b, this shifting block 3 is arranged in dead bolt seat 4 openings 4.4, and shifting block 3 one ends are shifting block 3.3, and the other end is a contiguous block 3.5.Shifting block 3.3 is three fork-shaped structures, offers groove 3.4 in the middle of it.Offer first column pin hole 3.1 and second column pin hole 3.2 on the contiguous block 3.5 respectively, wherein be provided with three cylindrical pin 13 in first column pin hole 3.1, make this three cylindrical pin 13 pass contiguous block 3.5, insert in dead bolt seat 4 two side holes 4.3 at three cylindrical pin 13 two ends, both can be used as the location fulcrum of shifting block 3, shifting block 3 is rotated around this fulcrum.In the side of contiguous block 3.5, also offer for what connecting rod 6 was inserted and insert groove 3.6.Connecting rod 6 enters insert groove 3.6 after, second straight pin 12 inserts second column pin hole 3.2, thereby makes connecting rod 6 and shifting block 3 rotate and link together around second straight pin 12.

Connecting rod 6 is used for as the connecting elements between magnet shaft 1 and the shifting block 3.These connecting rod 6 two ends offer through hole respectively, and first straight pin 11 and second straight pin 12 place this connecting rod 6 two ends respectively.This first straight pin 11 inserts the through hole that magnet shaft 1 is with spring one end through hole and connecting rod 6, and is so just hinged with shifting block 3 contiguous blocks 3.5 ends.In like manner, after second straight pin 12 inserts, make connecting rod 6 can insert connecting rod and insert in the groove 3.6 and and rotate around second straight pin 12.

As Fig. 1, Fig. 2, shown in Figure 5, this dead bolt seat 4 is loaded on the panel 9 in order to cylindricality or piece shape member as other each positioning parts and supporting, and this dead bolt seat 4 is provided with side channel 4.1, centre bore 4.2, side opening 4.3 and opening 4.4.The center of this dead bolt seat 4 offers centre bore 4.2, and dead bolt 5 can be inserted in this centre bore 4.2, and can move within it; These dead bolt seat 4 sides are provided with opening 4.4 always, are communicated with this centre bore 4.2, can form a space of putting other members, and this shifting block 3 is arranged in dead bolt seat 4 openings 4.4.Also offer side opening 4.3 on the sidewall of this opening 4.4, side opening 4.3 can be offered on the sidewall therein, but also the two side is offered simultaneously, and two side holes 4.3 centers of this kind structure should be on same straight line.At the relative sidewall of centre bore 4.2 and opening 4.4, also offer a side channel 4.1.

Shown in Fig. 4 a, 4b, this dead bolt 5 comprises boss 5.1, roundlet cylinder 5.2 and dead bolt driving lever 5.3.This dead bolt 5 places in dead bolt seat 4 centre bores 4.2, and it comprises lock tongue 5.4 and dead bolt driving lever 5.3, and outside these lock tongue 5.4 extended dead bolt seat 4 centre bores 4.2, this dead bolt driving lever 5.3 is one " worker " font structure, can place in the groove 3.4 that shifting block 3 correspondences offer; At these dead bolt driving lever 5.3 sides, also be provided with a boss 5.1, it is positioned at dead bolt seat 4 side channels 4.1, the backstop location when being used for dead bolt 5 and moving.These dead bolt driving lever 5.3 upper surfaces also are provided with a roundlet cylinder 5.2, the backstop location when being used for shifting block 3 rotations.In the said structure design, the backstop location when shifting block 3 is rotated also can adopt straight pin to realize, promptly at dead bolt driving lever 5.3 upper surfaces one straight pin is installed, and its position can be positioned at roundlet cylinder 5.2 places, and function is identical with roundlet cylinder 5.2 with effect.

Fig. 5 has showed that the utility model is loaded on position and the state on the lock body.Its concrete installation steps are: with the utility model magnet shaft 1 cover upper spring 2 and inject in the solenoid 7, make spring 2 one ends head on first straight pin 11 on the magnet shaft 1, the other end heads on the end face of solenoid 7, with connector dead bolt seat 4 is fixed on the panel 9 then, then an end of surface-mounted integrated circuit 8 is fixed with connector and dead bolt seat 4, the other end is fixing with lock frame 10 by connector, finishes installation process.

During the utility model energising, produce magnetic field force in the solenoid 7, attract magnet shaft 1, make it in solenoid 7, to do moving of axis of pitch direction.When magnet shaft 1 outside when mobile, because its end and connecting rod 6 are hinged, to drive connecting rod 6 moves together, and shifting block 3 it drive under the simultaneously motion hinged with connecting rod 6 other ends, the three cylindrical pin 13 of trident shifting block 3.3 on dead bolt seat 4 on the shifting block 3 outwards rotated, and under the leverage effect of shifting block 3, and then promotion dead bolt 5 moves down, dead bolt 5 stretches out outside the dead bolt seat 4, makes to lock.At this moment, the trident shifting block 3.3 of shifting block 3 is on the roundlet cylinder 5.2 on the dead bolt 5, because shape has a certain degree between roundlet cylinder 5.2 on the dead bolt 5 and shifting block 3 and connecting rod 6, the magnet shaft 1, trident shifting block 3.3 on the shifting block 3 is conflicted mutually with the roundlet cylinder 5.2 on the dead bolt 5, thereby dead bolt 5 can not be pushed back under the effect of external force, and historical facts or anecdotes has showed the utility model purpose.

During outage, the magnetic field force in the solenoid 7 disappears, and releases at the following magnet shaft 1 of the spring force effect of spring 2, promotes shifting block 3 by connecting rod 6 again, makes it to do above-mentioned opposite rotation, thereby stirs dead bolt 5 withdrawals.

More than be the state of switching on and shutting, the utility model can also be the energising unlocked conditions to the electric control lock commutation, when needing only installation shifting block 3 is turned over 180 ° and just can realize that the shifting block that just reverses is installed, and commutation is easy, and the client can select according to the requirement of oneself.

More than this embodiment only expressed several preferred implementation of the present utility model, it describes comparatively concrete and in detail, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (7)

1, a kind of electric control lock drive mechanism is characterized in that, comprises

One magnet shaft, magnet shaft one end can touch with electronic component;

One shifting block, shifting block one end is connected with the magnet shaft other end;

One dead bolt is connected with the shifting block other end;

One dead bolt seat, this dead bolt place in the dead bolt seat;

Magnet shaft drives dead bolt by shifting block and moves in the dead bolt seat, after shifting block ejects the dead bolt seat with dead bolt and keep this dead bolt outside the dead bolt seat.

2, electric control lock drive mechanism according to claim 1 is characterized in that: this dead bolt seat center offers and can hold the centre bore that dead bolt is inserted, and its side is provided with opening always, is communicated with this centre bore, and this shifting block is articulated on the dead bolt seat opening sidewalls.

3, electric control lock drive mechanism according to claim 2 is characterized in that: this dead bolt seat centre bore sidewall relative with opening offers a side channel.

4, electric control lock drive mechanism according to claim 3 is characterized in that: this dead bolt side be provided with one can be in this side channel the boss of mobile stop bit.

5, electric control lock drive mechanism according to claim 1 is characterized in that: between this magnet shaft and the shifting block, also be hinged with a connecting rod.

6, electric control lock drive mechanism according to claim 5, it is characterized in that: the abutting end of this shifting block and dead bolt is provided with a shifting block, this shifting block is three fork-shaped structures, offer the groove that the dead bolt rear end is inserted in the middle of its side, the shifting block other end be equipped with can with magnet shaft or the hinged straight pin of connecting rod.

7, electric control lock drive mechanism according to claim 6 is characterized in that: the dead bolt driving lever that the shifting block groove is inserted in this dead bolt rear end is " worker " font, after " worker " font lower surface is provided with and locks can with the competing roundlet cylinder of shifting block.

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