A kind of electric control lock
Technical field
This utility model is related to a kind of electric control lock, belongs to electric control lock technical field.
Background technology
Electric control lock has obtained relatively broad utilization in many occasions, for example, on the chamber door of each cell of locker, all
One lock can be installed, after its chamber door is closed, the safety of article in guard box.These locks are exactly generally electric control lock.For storing
For case, its main function is to provide the temporary occasion of article or the occasion of mail items for people.But present is automatically controlled
The safety of lock need to be improved, and common electric control lock when patting cabinet door or sled cabinet door, because of internal structure, simply or examine by design
Consider not comprehensive relation, lock may automatically open up.
As Publication No. CN204126411U, the utility model patent of entitled " a kind of electric control lock for storage tank ",
Which disclose a kind of electric control lock for storage tank, described electric control lock passes through to pin or release is arranged on storage cabinet door
Lock pin come to realize pin or open described storage cabinet door, described electric control lock is arranged on the side wall of described storage tank;Described automatically controlled
Lock includes lock box, is provided with the mechanism pinned or discharge described lock pin in described lock box;One end of described lock box is provided with described
Pass in and out the fluting of this electric control lock for described lock pin when storage cabinet door opens or closes;Relative with described fluting on described lock box
One end is additionally provided with the lighting unit extinguishing when described electric control lock pins, lighting when described electric control lock is opened;Described illumination
Unit is fixed on the end face of described lock box.This patent has the following disadvantages:1)Safety is not high enough:When patting or prizing cabinet door,
It is latched in situation about automatically opening up;2)Internal structure is complicated, and designs weak at pivotal role, easily destroyed.
Utility model content
This utility model aims to solve the problem that in prior art, electric control lock safety is not high enough, the problem being easily destroyed, and provides one
Kind new electric control lock, by rotatable dead bolt, slide block, the setting of the control device of slide block and use cooperatively, has structure jail
Gu, safe advantage.
In order to realize foregoing invention purpose, the technical solution of the utility model is as follows:
A kind of electric control lock, including latch hook and lock body it is characterised in that:The both sides of described latch hook front end are provided with latch hook boss;
It is provided with the dead bolt that can rotate around dead bolt axle, described dead bolt is provided with the resetting means making dead bolt reset after rotating in described lock body,
Dead bolt boss and " 7 " type draw-in groove are additionally provided with described dead bolt;It is provided with fixed mount, described fixed mount is provided with cunning in described lock body
Block, described slide block is provided with corresponding with " 7 " type draw-in groove " L " type draw-in groove;It is additionally provided with control control device in described lock body;Latch hook
Insertion lock body, control device control slide block is slided, and " 7 " type draw-in groove clamping of " L " type draw-in groove of slide block and dead bolt is realized locking;
Slide block " L " type draw-in groove is departed from " 7 " type draw-in groove of dead bolt, realizes unblock.
Operation principle of the present utility model is as follows:
Locking process:Latch hook is inserted lock body, latch hook front end promotes dead bolt to rotate, when dead bolt boss crossed by latch hook boss
Afterwards, dead bolt turns to home position in the presence of resetting means;Continue to press on latch hook to travel forward, control device control slide block
" 7 " type draw-in groove clamping on slip, " L " the type draw-in groove on slide block and dead bolt, realizes locking;
Releasing process:After control device receives correct unlocking signal, control device control slide block is slided, on slide block
" 7 " type draw-in groove on " L " type draw-in groove and dead bolt departs from, and slide block does not recur to dead bolt barrier effect, and dead bolt can under impetus
Rotated, latch hook now can exit lock body, realizes unblock.
In order to this utility model is better achieved, further, described control device includes the dynamic ferrum of electric magnet, dynamic ferrum bullet
Spring, determine ferrum and electromagnet coil, wherein, electric magnet moves ferrum, dynamic ferrum spring and determines ferrum inside solenoid, determine ferropexy in
In electromagnet coil, electric magnet moves ferrum and can horizontally slip, and one end of dynamic ferrum spring and electric magnet move ferrum and be connected, the other end and calmly
Ferrum connects;Described electric magnet moves ferrum and is provided with annular groove portion, and described slide block is provided with draw-in groove, and the annular groove portion that electric magnet moves on ferrum snaps in
In the draw-in groove of slide block, band movable slider moves.
Described fixed mount is provided with thimble, is provided with thimble spring between described thimble and fixed mount, described thimble with lock
The contact jaw of hook is provided with positive stop lug boss.
Be provided with " L " the type moving block rotating around moving block axle in described lock body, one end of described moving block be provided with groove I and
Sliding surface, described slide block is provided with corresponding with described groove I raised I;Set between the described moving block other end and lock body inwall
There is moving block spring;Described thimble front end is provided with spherical surface corresponding with sliding surface.
It is provided with travel switch in described lock body, after latch hook insertion lock body, touch travel switch, system sends excitation signal.
It is provided with T-shape support block and support block spring, support block spring one end acts on T-shape support block in described lock body
On, the other end acts on lock body;Described support block upper one end is provided with " L " type groove corresponding with the draw-in groove of slide block, supports
The block top other end is provided with raised II, and electric magnet moves ferrum and is provided with and described raised II corresponding groove II and guiding surface.
It is provided with sliding block spring between described slide block and fixed mount.
Described dead bolt is provided with two, is located at thimble both sides respectively.
Described electric magnet moves ferrum, determines ferrum, dynamic ferrum spring and solenoid and be equipped with two, is located at the two of travel switch respectively
Side.
The beneficial effects of the utility model:
(1)This utility model passes through to arrange latch hook boss on latch hook, dead bolt arranges dead bolt boss, wherein, dead bolt can
Rotate around dead bolt axle, and can be resetted by resetting means, in latch hook insertion process, latch hook promotes dead bolt, and latch hook boss climbs over lock
After tongue boss, latch hook continues forwards, backwards, and control device control slide block is slided, and by dead bolt clamping, dead bolt is no longer able to turn, due to lock
Tongue boss and the setting of latch hook boss, dead bolt now can not exit lock body, thus realizing locking, and is difficult to pass through after locking
Pat and prize the structure of damage lock, there is safe, good stability.
(2)Control device of the present utility model includes electric magnet to be moved ferrum, dynamic ferrum spring, determines ferrum and electromagnet coil, wherein,
Electric magnet moves ferrum, dynamic ferrum spring and determines ferrum inside solenoid, determines ferropexy in electromagnet coil, and electric magnet moves ferrum and exists
Can horizontally slip in electromagnet coil, one end of dynamic ferrum spring is moved ferrum with electric magnet and is connected, and the other end is connected with determining ferrum, plays multiple
The effect of position;Described electric magnet moves ferrum and is provided with annular groove portion, and described slide block is provided with draw-in groove, and electric magnet moves the annular groove portion card on ferrum
Enter in the draw-in groove of slide block, band movable slider moves, and its control mode is simple, good stability, and fault rate is low.
(3)Described fixed mount of the present utility model is provided with thimble, is provided with thimble spring between described thimble and fixed mount,
Described thimble is provided with positive stop lug boss in the contact jaw with latch hook, after latch hook insertion lock body, promotes thimble motion, the limit convex of thimble
Under the position-limiting action of platform, will not go ahead motion, plays the effect of protection lock body internal structure.
(4)It is provided with " L " the type moving block rotating around moving block axle, one end of described moving block in lock body of the present utility model
It is provided with groove I and sliding surface, slide block is provided with corresponding with described groove I raised I;The described moving block other end and lock body inwall
Between be provided with moving block spring, after latch hook insertion, latch hook promotes thimble, and before thimble contacts with moving block, groove I is connect with projection I
Touch, slip can not be moved to dead bolt direction, thimble promotes moving block, the spherical surface of thimble is contacted with the sliding surface of moving block, turn
Motion block rotates around moving block axle, and groove I departs from raised I, and now slide block can move to dead bolt direction, plays latch hook insertion certain
After depth, slide block slides, and contacts with dead bolt, limits the rotation of dead bolt, thus latch hook is locked in lock body.
(5)It is provided with travel switch in lock body of the present utility model, after latch hook insertion lock body, touch travel switch, system is sent out
Going out excitation signal, thus slide into by control device control slide block contacting with dead bolt, limiting the rotation of dead bolt.
(6)It is provided with T-shape support block and support block spring, support block spring one end acts in lock body of the present utility model
In T-shape support block, the other end acts on lock body;Described support block upper one end is provided with corresponding with the draw-in groove of slide block
" L " type groove, the support block top other end is provided with raised II, and electric magnet moves ferrum and is provided with and described raised II corresponding groove II and leading
To inclined-plane, latch hook inserts latch hook, and after inserting certain depth, slide block moves to dead bolt direction, because annular groove portion is stuck on draw-in groove,
Electric magnet moves ferrum and slide block is synchronized with the movement, and moves to the projection II in support block and snaps in the groove II that electric magnet moves on ferrum, sliding
The draw-in groove end of block extend in " L " type groove, and support block limits the slip of slide block, and slide block limits the rotation of dead bolt, thus realizing
Locking;After user input correctly verifies password, electromagnet coil obtain electric, electric magnet move ferrum move to dead bolt direction of insertion, convex
Rise and II slide in and out from groove II, the setting of guiding surface can ensure raised II with groove II quick, smoothly depart from, when two
When person completely disengages from, support block is moved ferrum by electric magnet and is depressed, and slide block draw-in groove end is separated with " L " type groove, and support block is to slide block not
Its barrier effect again, slide block moves under the drive of ferrum in electric magnet, moves to latch hook direction of insertion, and then slide block is departed from dead bolt,
Dead bolt is rotatable, and latch hook now can be extracted from lock body, thus realizing unlocking.The parts such as this support block, support block spring, with
Electric magnet moves being equipped with of ferrum, plays control precisely, rapidly realizes the purpose of unblock and locking.
Brief description
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the cross section structure diagram of Fig. 1(One);
Fig. 3 is partial enlarged drawing at the A of Fig. 2;
Fig. 4 is enlarged drawing at the B of Fig. 2;
Fig. 5 is the cross section structure diagram of Fig. 1(Two);
Fig. 6 is enlarged drawing at the C of Fig. 5;
Fig. 7 is enlarged drawing at the D of Fig. 5;
Fig. 8 is cross section structure diagram of the present utility model(Three);
Fig. 9 is enlarged drawing at the E of Fig. 8;
Wherein, 1- latch hook, 101- latch hook boss, 2- lock body, 3- dead bolt axle, 4- dead bolt, 401- dead bolt boss, 402- " 7 "
Type draw-in groove, 5- resetting means, 6- fixed mount, 7- slide block, 701- " L " type draw-in groove, 702- draw-in groove, 703- projection I, 8- controls dress
Put, 801- electric magnet moves ferrum, 8011- annular groove portion, 8012- groove II, 8013- guiding surface, and 802- moves ferrum spring, and 803- is fixed
Ferrum, 804- electromagnet coil, 9- thimble, 901- positive stop lug boss, 902- spherical surface, 10- thimble spring, 11- rotary shaft, 12- turns
Motion block, 1201- groove I, 1202- moving block spring, 1203- sliding surface, 13- travel switch, 14- support block, 1401- " L " type
Groove, 1402- projection II, 15- support block spring, 16- sliding block spring, 17- dead bolt torsion spring.
Specific embodiment
With reference to embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1
A kind of electric control lock, including latch hook 1 and lock body 2, as shown in Figure 1;The both sides of latch hook 1 front end are provided with latch hook boss 101;
It is provided with the dead bolt 4 that can rotate around dead bolt axle 3, described dead bolt 4 is provided with the reset making dead bolt 4 reset after rotating in described lock body 2
Device 5, described dead bolt 4 is additionally provided with dead bolt boss 401 and " 7 " type draw-in groove 402;It is provided with fixed mount 6 in described lock body 2, fixing
Frame 6 is provided with slide block 7, and slide block 7 is provided with and " 7 " type draw-in groove 402 corresponding " L " type draw-in groove 701;It is additionally provided with described lock body 2
Control control device 8;Latch hook 1 inserts lock body 2, and control device 8 control slide block 7 slides, " L " type draw-in groove 701 and " 7 " type draw-in groove
402 clampings, realize locking, as shown in Fig. 5~Fig. 7;" L " type draw-in groove 701 is departed from " 7 " type draw-in groove 402, realizes unblock, such as schemes
Shown in 2~Fig. 4.
Control device can adopt various ways of the prior art, as long as enabling after latch hook inserts, control slide block is slided
Move to when contacting with dead bolt, to block dead bolt, prevent dead bolt from rotating;After user input correctly verifies password, cunning can be controlled
Block moves again, departs from dead bolt.
Embodiment 2
On the basis of embodiment 1, specifically, described control device 8 includes electric magnet and moves ferrum 801, moves the present embodiment
Ferrum spring 802, determine ferrum 803 and electromagnet coil 804, described electric magnet moves ferrum 801, dynamic ferrum spring 802 and determines ferrum 803 located at electricity
Inside magnetic coil 804, described determine ferrum 803 and be fixed in electromagnet coil 804, one end of described dynamic ferrum spring 802 and electric magnet
Dynamic ferrum 801 connects, and the other end is connected with determining ferrum 803;Described electric magnet moves ferrum 803 and is provided with annular groove portion 8011, on described slide block 7
It is provided with draw-in groove 702, the annular groove portion 8011 that electric magnet moves on ferrum 803 snaps in the draw-in groove 702 of slide block 7, band movable slider 7 is mobile.
Further, described fixed mount 6 is provided with thimble 9, is provided with thimble spring 10 between described thimble 9 and fixed mount 6,
Described thimble 9 is provided with positive stop lug boss 901 in the contact jaw with latch hook 1.
It is provided with " L " the type moving block 12 rotating around moving block axle 11, one end of described moving block 12 is provided with groove in lock body 2
I 1201 and sliding surface 1203, described slide block 7 is provided with corresponding with described groove I 1201 raised I 702;Described moving block 12 is another
It is provided with moving block spring 1202 between one end and lock body 2 inwall;Described thimble 9 front end is provided with bulb corresponding with sliding surface 1202
Face 902, the front end of thimble 9 is the contact jaw of thimble 9 and moving block 12.
It is additionally provided with travel switch 13, after latch hook 1 insertion lock body 2, latch hook 1 promotes thimble 9, and thimble 9 promotes and rotates in lock body
Block 12 rotates, and moving block 12 touches travel switch 13 after rotating, and system sends excitation signal.
Embodiment 3
The present embodiment, on the basis of embodiment 1, is provided with travel switch 13 in described lock body, latch hook 1 inserts lock body 2, and
After reaching certain depth, touch travel switch 13, system sends excitation signal.
Embodiment 4
The present embodiment on the basis of embodiment 1, described control device 8 include electric magnet move ferrum 801, dynamic ferrum spring 802,
Determine ferrum 803 and electromagnet coil 804, described electric magnet moves ferrum 801, dynamic ferrum spring 802 and determines ferrum 803 located at solenoid 804
Inside, described determine ferrum 803 and be fixed in electromagnet coil 804, one end of described dynamic ferrum spring 802 and electric magnet move ferrum 801 even
Connect, the other end is connected with determining ferrum 803;Described electric magnet moves ferrum 803 and is provided with annular groove portion 8011, and described slide block 7 is provided with draw-in groove
702, the annular groove portion 8011 that electric magnet moves on ferrum 803 snaps in the draw-in groove 702 of slide block 7, band movable slider 7 movement, annular groove portion and card
The annexation of groove is as shown in Figure 8, Figure 9.
Described fixed mount 6 is provided with thimble 9, is provided with thimble spring 10, described thimble 9 between described thimble 9 and fixed mount 6
It is provided with positive stop lug boss 901 in the contact jaw with latch hook 1.
It is provided with " L " the type moving block 12 rotating around moving block axle 11, one end of described moving block 12 is provided with described lock body 2
Groove I 1201 and sliding surface 1202, described slide block 7 is provided with corresponding with described groove I 1201 raised I 702;Described moving block
It is provided with moving block spring 1202 between 12 other ends and lock body 2 inwall;Described thimble 9 front end is provided with corresponding with sliding surface 1202
Spherical surface 902.
It is provided with travel switch 13 in described lock body, after latch hook 1 insertion lock body 2, touch travel switch 13, system sends and excites
Signal.
It is provided with T-shape support block 14 and support block spring 15, support block spring 15 one end acts on " T " in described lock body 2
In type support block 14, the other end acts on lock body 2;Described support block 14 upper one end is provided with relative with the draw-in groove 702 of slide block
" L " type groove 1401 answered, the support block 14 top other end is provided with raised II 1402, and electric magnet moves ferrum 801 and is provided with and described projection
II 1402 corresponding groove II 8012 and guiding surface 8013.
It is provided with sliding block spring 16 between described slide block 7 and fixed mount 6.
Described resetting means 5 adopts common dead bolt torsion spring 17.
Described dead bolt 4 is provided with two, is located at thimble 9 both sides respectively.
Described electric magnet moves ferrum 801, determines ferrum 803, dynamic ferrum spring 802 and solenoid 804 and be equipped with two, is located at respectively
The both sides of travel switch 13.
Work process:
Locking process:Latch hook is inserted lock body, latch hook front end promotes dead bolt to rotate, when dead bolt boss crossed by latch hook boss
Afterwards, dead bolt turns to home position in the presence of dead bolt torsion spring;Latch hook moves forward, and after contacting with thimble, promotes top
Pin moves together, thimble and then promote moving block to rotate, and moving block turns to after groove I separates with raised I, and slide block is in slide block bullet
Reset in the presence of spring, move to latch hook contrary direction of move, up to contacting with dead bolt, latch hook is stuck;Due to electric magnet
The annular groove portion of dynamic ferrum is stuck in the draw-in groove of slide block, and while slide block slides, electric magnet moves ferrum synchronous slide, until electric magnet moves ferrum
On groove II contact with the projection II in support block, now, the draw-in groove end of slide block extend into " L " type groove in support block,
Slide block can not enter line slip again, and latch bolt position is defined, and latch hook can not exit lock body, thus realizing locking.
Releasing process:
After user input correctly verifies password, electromagnetism iron washer obtain electric, electric magnet move ferrum slide, electric magnet move ferrum to
Dead bolt direction of insertion is moved, and raised II starts to slide to outside groove II from groove II, when the two completely disengages from, support block quilt
Electric magnet moves ferrum pressure, and slide block draw-in groove end is separated with " L " type groove, and, to slide block no longer its barrier effect, slide block is in electricity for support block
Magnet moves under the drive of ferrum, moves to latch hook direction of insertion, departs from dead bolt, and dead bolt is rotatable, and latch hook now can be from lock body
In extract, thus realize unlock.
The above, be only preferred embodiment of the present utility model, and not this utility model is done with any pro forma limit
System, every any simple modification above example made according to technical spirit of the present utility model, equivalent variations, each fall within
Within protection domain of the present utility model.