CN203716663U - Electro-magnetic driving lock - Google Patents

Electro-magnetic driving lock Download PDF

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Publication number
CN203716663U
CN203716663U CN201420049448.8U CN201420049448U CN203716663U CN 203716663 U CN203716663 U CN 203716663U CN 201420049448 U CN201420049448 U CN 201420049448U CN 203716663 U CN203716663 U CN 203716663U
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China
Prior art keywords
lock
spring
dead bolt
electro
slide block
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Application number
CN201420049448.8U
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Chinese (zh)
Inventor
杨娈
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龙春燕
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Priority to CN201420049448.8U priority Critical patent/CN203716663U/en
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Publication of CN203716663U publication Critical patent/CN203716663U/en
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Abstract

An electro-magnetic driving lock comprises a lock box (1) provided with a box cover (6), an electro-magnetic coil body (11) fixed inside the lock box (1) and a lock buckle (8), wherein a moving iron core is arranged inside the electro-magnetic coil body (11) and forms a lock tongue (3), a lock tongue spring (2) sleeves the lock tongue (3), one end of the lock tongue spring (2) abuts against the electro-magnetic coil body (11), the other end of the lock tongue spring (2) is positioned on the lock tongue (3), a lock hole (10) is formed in the lock buckle (8), and the lock tongue (3) is matched with the lock hole (10). The electro-magnetic driving lock is characterized in that a limit sliding way is arranged at the front end of the lock tongue (3) inside the lock box (1), the limit sliding way is axially perpendicular to the lock tongue (3), a sliding block (5) is arranged inside the limit sliding way, a spring (4) is arranged between the sliding block (5) and the box cover (6), and the lock buckle (8) is matched with the limit sliding way. The electro-magnetic driving lock is compact in structure and low in total cost. The lock tongue (3) and the lock buckle (8) are accurate in positioning, firm and reliable.

Description

Electromagnetic Drive lock
One, technical field
The utility model relates to a kind of Current Control electromagnet that utilizes and moves that iron core (dead bolt) is flexible to cooperatively interact and realize the Electromagnetic Drive lock of opening with locking door leaf with snap close.This Electromagnetic Drive lock is specially adapted to the integrated storage facilities consisting of a plurality of independent lockers that the places such as workshop, market arrange.
Two, background technology
At present, the mounting means of known Electromagnetic Drive lock is that lock box is fixed on door leaf cover plate, by the dead bolt in lock box and the snap fit on doorframe, pins locker.In the time of need to opening the door, by key manually or implement by modes such as electronic ciphers, and can realize by the spring spindle automatic opening door being located on doorframe and fanning.But because general doorframe takes up space all littlely, mounting spring push rod can take the usefull space, and both the uneconomical mistake multiple component that also increased, has increased fabrication and installation difficulty.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, designs a kind of simple in structure, stable performance, spring spindle is integrated in the Electromagnetic Drive lock in lock box.Thereby can reduce component, compact conformation, saves installation work-hour, reduces holistic cost.
Basic ideas of the present utility model are: in lock box, be positioned at dead bolt front end place and be provided with spacing slideway, and spacing slideway is axially vertical with dead bolt, in spacing slideway, slide block is housed, and between slide block and lid, spring is housed; Snap close coordinates with spacing slideway.Like this, when closing door leaf, snap close is by slide block toward interior top, and spring is compressed, and dead bolt departs from slide block and enters and in the lockhole on snap close, realize locking door leaf under the effect of latch bolt spring; When needs are opened door leaf, give electromagnet moment energising, under the effect of electromagnetic force, dead bolt is toward indentation in electromagnetic coil, and latch bolt spring is compressed, and dead bolt departs from lockhole, and spring reset forces door leaf to be opened rapidly to snap close reaction force; When door leaf is opened rapidly, electromagnet is power-off also, and latch bolt spring resets, and dead bolt resets thereupon and withstands on slide block.
The utility model is specifically achieved through the following technical solutions:
A kind of Electromagnetic Drive lock, comprising:
With the lock box of lid, be fixed on the electromagnetic coil body in lock box, the moving iron core that forms dead bolt is housed in electromagnetic coil body, on dead bolt, cover has latch bolt spring, latch bolt spring one end to withstand on electromagnetic coil body, and the latch bolt spring other end is positioned on dead bolt;
Snap close, and on snap close, have lockhole, dead bolt coordinates with lockhole;
It is characterized in that: in lock box, be positioned at dead bolt front end place and be provided with spacing slideway, and spacing slideway is axially vertical with dead bolt, in spacing slideway, slide block is housed, and between slide block and lid, spring is housed;
Snap close coordinates with spacing slideway.
The beneficial effects of the utility model are, this Electromagnetic Drive lock construction is compact, and holistic cost is low.Dead bolt, snap close accurate positioning, and solid and reliable.It is few that this Electromagnetic Drive lock takies the usefull space.
Four, accompanying drawing explanation
Fig. 1 is lock box internal construction schematic diagram.
When Fig. 2 door leaf cuts out, dead bolt and snap fit schematic perspective view.
When Fig. 3 door leaf is opened, dead bolt coordinates schematic perspective view with slide block.
When Fig. 4 door leaf cuts out, dead bolt and snap fit cross-sectional schematic.
During Fig. 5 open mode, dead bolt and slide position are related to cross-sectional schematic.
In figure: 1, lock box, 2, latch bolt spring, 3, dead bolt (moving iron core), 4, spring, 5, slide block, 6, lid, 7, doorframe, 8, snap close, 9, cushion block, 10, lockhole, 11, electromagnetic coil body.
Five, the specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of Electromagnetic Drive lock, comprising:
Lock box 1 with lid 6, be fixed on the electromagnetic coil body 11 in lock box 1, the moving iron core that forms dead bolt 3 is housed in electromagnetic coil body 11, on dead bolt 3, cover has latch bolt spring 2, latch bolt spring 2 one end withstand on electromagnetic coil body 11, and latch bolt spring 2 other ends are positioned on dead bolt 3;
Snap close 8, and on snap close 8, have lockhole 10, dead bolt 3 coordinates with lockhole 10;
It is characterized in that: in lock box 1, be positioned at dead bolt 3 front end places and be provided with spacing slideway, and spacing slideway is axially vertical with dead bolt 3, and slide block 5 is housed in spacing slideway, between slide block 5 and lid 6, spring 4 is housed;
Snap close 8 coordinates with spacing slideway.
The utility model operating principle is:
During door opening, electromagnet is without electricity, and spring 4 makes slide block 5 in Fig. 5 state in Local Contraction state, and slide block 5 now blocks dead bolt 3 and stops dead bolt 3 to stretch out, and latch bolt spring 2 is in compressive state.
Close the door in process, the effect that makes snap close 8 transmit power to slide block 5 by external force, extruding slide block 5, the support spring 4 of slide block 5 becomes complete compressive state from Local Contraction state shape, slide block 5 positions are moved to and no longer block dead bolt 3, latch bolt spring 2 changes Local Contraction state into by complete compressive state, dead bolt 3 is disclosed into lockhole 10 and realized locking, sees Fig. 4 state.
Open the door in process, electromagnet moment energising realizes dead bolt 3 and shrinks, and latch bolt spring 2 is complete compressive state by Local Contraction state-transition, and spring 4 changes Local Contraction state into by complete compressive state.Because snap close 8 is all the time in stationary state, under the effect of spring 4, make door flick realization and open the door, lock box 1 inner body is got back to Fig. 5 state.

Claims (1)

1. an Electromagnetic Drive is locked, and comprising:
The lock box (1) of band lid (6), be fixed on the electromagnetic coil body (11) in lock box (1), the moving iron core that forms dead bolt (3) is housed in electromagnetic coil body (11), the upper cover of dead bolt (3) has latch bolt spring (2), it is upper that latch bolt spring (2) one end withstands on electromagnetic coil body (11), and latch bolt spring (2) other end is positioned on dead bolt (3);
Snap close (8), and on snap close (8), have lockhole (10), dead bolt (3) coordinates with lockhole (10);
It is characterized in that: in lock box (1), be positioned at dead bolt (3) front end place and be provided with spacing slideway, and spacing slideway is axially vertical with dead bolt (3), slide block (5) is housed in spacing slideway, between slide block (5) and lid (6), spring (4) is housed;
Snap close (8) coordinates with spacing slideway.
CN201420049448.8U 2014-01-26 2014-01-26 Electro-magnetic driving lock Active CN203716663U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420049448.8U CN203716663U (en) 2014-01-26 2014-01-26 Electro-magnetic driving lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420049448.8U CN203716663U (en) 2014-01-26 2014-01-26 Electro-magnetic driving lock

Publications (1)

Publication Number Publication Date
CN203716663U true CN203716663U (en) 2014-07-16

Family

ID=51155830

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420049448.8U Active CN203716663U (en) 2014-01-26 2014-01-26 Electro-magnetic driving lock

Country Status (1)

Country Link
CN (1) CN203716663U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742000A (en) * 2014-01-26 2014-04-23 龙春燕 Electromagnetic drive lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742000A (en) * 2014-01-26 2014-04-23 龙春燕 Electromagnetic drive lock

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