CN103912165B

CN103912165B - Electromechanical integrated lock

Info

Publication number: CN103912165B
Application number: CN201410144015.5A
Authority: CN
Inventors: 彭梁渝
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-11
Filing date: 2014-04-11
Publication date: 2017-01-25
Anticipated expiration: 2034-04-11
Also published as: CN103912165A

Abstract

The invention relates to an electromechanical integrated lock which is a blade lock combination, can be combined with an electronic lock and can be unlocked mechanically and electronically. The electromechanical integrated lock is basically different from an existing blade lock in that hand feel on a shifting blade is prevented, shifting claws of a driving blade and a driven blade can be staggered on one another when in unlocked states, the blades can be locked by an inner lock, functions of the lock combination can be realized, the electromechanical integrated lock is in a convex-concave combination key hole design, an unlocking working space can be effectively separated from an auxiliary space, and sleeving unlocking tools cannot be manufactured owing to thin, narrow, bent and waved hyperbolic working faces. The electromechanical integrated lock has the advantages that the technical unlocking preventive performance of the key lock can be greatly improved, and the antitheft performance is not inferior to the antitheft performance of a high-end mechanical combination lock; the electromechanical integrated lock can be unlocked by the aid of keys, and also can be directly combined with a fingerprint lock, a magnetic card lock, a remote-control lock or a button electronic combination lock to form an electronic-control lock; an electromechanical combination effect is realized for the electromechanical integrated lock, accordingly, the novel lock is excellent in antitheft performance and can be widely applied, and technical unlocking preventive standards of mechanical key locks can be greatly upgraded.

Description

Integrated electromechanical lock

Technical field

The invention belongs to lockset, it is a kind of blade Lock with inside lock, and can be combined with electronic lock, machinery, electronics can be opened The new-type lockset of electromechanical.It with the fundamental difference of existing blade lock is；Side column has changed over inner lock head, it not with blade Contact, in skilled unlocking, stirring blade does not have feel；Rotate Unlocking knob, a part of blade can be pinned by inner lock head, energy Enough very effective prevent skilled unlocking.Greatly improve the function of anti-skilled unlocking.And, jacking block pushes away in electric magnet In the presence of bar, it is capable of electronic unlocking.

Background technology

What mechanical lock was commonly used at present is spring lock, blade lock.In some important antitheft places, mechanical code lock uses More.Mechanical code lock prevents that technical, anti-destructive is unlocked than spring lock, blade lock more by force, but mechanical code lock uses and do not have bullet Son lock, blade lock are convenient.Therefore, mechanical cipher is locked in typically antitheft place using less.Application is relatively broad at present for electronic lock, But electronic lock be unable to do without mechanical lock, because its service life is long less than mechanical lock.Wide variety of electronic lock is equipped with greatly Mechanical lock, the emergent lock breaking down as electronic lock.

Content of the invention

It is an object of the invention to provide a kind of prevent that technical, anti-destructive is higher, can compare with high-end mechanical code lock , can wide variety of, be capable of key and automatically controlled unlocking, there is the lock unit of high theftproof performance.

Realizing the technical solution used in the present invention is；Open the lock with the key；Rotate Unlocking knob, power transmission shaft band moving cam turns Dynamic, cam promotes the reach of internal lock return block, and internal lock return block promotes floating spring, before inner lock head is in the presence of floating spring power Move in the groove of insertion blade；The jacking block being contacted with inner lock head is moved forward also with inner lock head.Jacking block moves forward, and drive block is passing Move in the presence of spring, move forward with jacking block, when jacking block moves into place, drive block also is moved into position, when drive block moves After putting in place, the end face ability of the outer shroud breach on cam is contacted with drive block；It is rotated further Unlocking knob, the outer shroud breach on cam End face will drive drive block to rotate, and drive block drives sliding set to rotate, and realizes unlocking.

When not being original key insertion lock core, the breach of any a piece of blade does not align the head of inner lock head, inner lock head By blade obstruction it is impossible to continue to move forward, drive block can not just can only with the end contact of cam outer shroud breach, Unlocking knob Idle running.In the case of there is no key, stir blade with unlocking tool, be not in contact with due to blade and inner lock head head it is impossible to The position of sensation blade breach.Blade breach side is provided with miniature little tooth, and inner lock head head also has miniature little tooth, rotates rotation of unlocking Button, cam promotes internal lock return block to move, and internal lock return block promotes floating spring, and floating spring promotes inner lock head to move, but interior Tapered end is hindered by blade, only engages with the profile of tooth on blade.Because the power of floating spring substantially exceeds the bullet promoting blade Spring force, so, no matter blade is allocated to beyond, rotating Unlocking knob all can have the blade of half can be lockable, unlocking tool Cannot stir.Skilled unlocking is made to cannot be carried out it is achieved that there being the function of the so perfect anti-skilled unlocking of lock in locking.

Above-mentioned blade is divided into active blade and passive blade；The blade that active blade promotes for strong spring, passive blade The blade promoting for weak spring.In lockup state, active blade, in the presence of strong spring, passive blade is pushed to.Key In spoon insertion keyhole, original point when active blade recesses original point during locking, passive blade insertion locking, therefore, actively The pusher dog of blade and passive blade can form staggered in opening.

Key employs the shape of convex-concave combination.The side of bossing is to stir front side of vane, two edgewise bends Staggered narrower, so that linear unlocking tool cannot be opened；And groove is entity in keyhole, hinders unlocking tool and stir The space of blade, makes unlocking tool can not effectively stir blade, reaches the purpose of anti-technical runin lock.

When using fingerprint lock control electric magnet, magnetic card lock control electric magnet, keying electronic lock control electric magnet, electric magnet Push rod moves forward after powered up, promotes jacking block to move, drive block is acted on by driving spring, can move with jacking block.Rotate and unlock Knob, power transmission shaft will drive cam rotation, and the breach end face of cam outer shroud will drive drive block to rotate, and drive block drives to be dialled Dynamic set rotates, and realizes automatically controlled unlocking.

Integrated electromechanical lock of the present invention, is characterized in that；Upper lock body and down lock body, for interior sky cuboid, be divided into two lattice； One lattice are rectangle, and another lattice are circle.Rectangle and the circular middle groove always that is connected.

Described Integrated electromechanical lock, its active blade is located in the rectangle lattice of lock body；It while being provided with groove, groove Side have a miniature tooth, another side part of groove is less than miniature tooth；The opposite side of groove is also fluted, and the one of this groove Side cell wall is pusher dog；Active blade is promoted by strong spring；Strong spring promote while there being boss, boss will be from lockup state Movable vane piece pushes away contracting on one side.

Described Integrated electromechanical lock, its passive blade is located in the rectangle lattice of lock body；It while being provided with groove, groove Side have a miniature tooth, another side part of groove is less than miniature bottom of the tooth；The opposite side of groove is also fluted, this groove One side cell wall is pusher dog；Passive blade is promoted by weak spring.

Described Integrated electromechanical lock, its inner lock head is located in the straight trough of lock body；Its head is miniature tooth, and centre is provided with top Block, above has return block；One end of floating spring withstands on the cell wall of inner lock head, and another side withstands on return block, in return block And in the presence of floating spring, being capable of internally locking blade.

Described Integrated electromechanical lock, its jacking block is located in inner lock head；There is a square hole, the push rod of electric magnet is inserted in the middle of jacking block Enter in square hole, after electric magnet energising, jacking block can be elapsed, drive block removes, realize unlocking；What jacking block was upper and lower hooks pawl in top spring The lower contact with the hook pawl of inner lock head of effect (is pushed up the power more than driving spring for the power of spring, be ensure that and will pass in lockup state jacking block In motion block press-in sliding set).

Described Integrated electromechanical lock, its return block is located on down lock body；Two sides of return block are provided with return spring, middle It is provided with floating spring；The pawl hooks of return block live the pawl of inner lock head, during lockup state, in the presence of return spring, can will be interior Tapered end takes away blade.

Described Integrated electromechanical lock, its overhead cam is located on power transmission shaft, is connected by the circular arc on power transmission shaft and plane, makes Overhead cam can not rotate with power transmission shaft；It is provided with scrobicular ring, and the breach shape of its outer shroud has a certain degree；In lockup state, outer shroud The end face of breach is not contacted with drive block after turning an angle, and cam outer shroud can be dallied by drive block；In opening, The end face of outer shroud breach is contacted with drive block after turning an angle, and drives drive block and sliding set to rotate and unlock.Lower cam It is connected with power transmission shaft using double thread, its operation principle is identical with overhead cam.

Described Integrated electromechanical lock, it stirs the centre being set in two cams on power transmission shaft, and empty set is on power transmission shaft, it It is provided with drive block in straight trough in external arc；During lockup state, jacking block inserts in the groove of sliding set, compresses drive block, makes sliding set Can not rotate；Opening, jacking block exits the groove of sliding set, and drive block exits from inside to outside from stirring grooving, puts down with its external arc Together, the end face of cam outer shroud breach just can drive drive block and sliding set to rotate.

Described Integrated electromechanical lock, its drive block is located in the groove of drive sleeve, and its centre is provided with driving spring；Work as internal lock Head moves in the presence of cam rotation, and drive block is in the presence of driving spring as well as movement.

Described Integrated electromechanical lock, its power transmission shaft is Step Shaft, is connected using semi arch with overhead cam and lower cam adopts Double thread connects；Sliding set empty set is on axle.

Described Integrated electromechanical lock, base plate, through cure process, has anti-drilling function.

Described Integrated electromechanical lock, Unlocking knob can be circular it is also possible to make other shapes as needed.

Described Integrated electromechanical lock, for the significantly more efficient runin limiting unlocking tool, devises brand-new keyhole And key, key guide shaft is located on door, and it is made up of hexahedron and cylinder.The keyhole that convex-concave combines, limits unlocking work Tool enters effective work space, and the hyperboloid stirring key makes the set tool that goes into operation cannot make, and is that Integrated electromechanical lock prevents technical Open and provide relatively reliable guarantee.

Described Integrated electromechanical lock, electric magnet is connected with upper down lock body, in the push rod insertion lock body of electric magnet, and passes through Jacking block；After electric magnet energising, jacking block can be elapsed by push rod, allow drive block move forward to lockset position of coupler, rotate Unlocking knob, cam Can drive drive block, drive block that sliding set can be driven to rotate, reach the purpose of unlocking.

The invention has the beneficial effects as follows；Lockset is organically combined together with electric control lockset, mechanical lock Theftproof performance has brought up to a new height, can greatly improve the standard of the anti-technical unlocking of mechanical lock.

Brief description

Fig. 1 be the present invention cut-away view Fig. 2 be the present invention upward view

Fig. 3 is lock body schematic diagram Fig. 4 is active blade schematic diagram

Fig. 5 is passive blade schematic diagram Fig. 6 is return block schematic diagram

Fig. 7 is inner lock head schematic diagram Fig. 8 is jacking block schematic diagram

Fig. 9 is overhead cam schematic diagram Figure 10 is sliding set schematic diagram

Figure 11 is drive block schematic diagram Figure 12 is lower cam schematic diagram

Figure 13 is power transmission shaft schematic diagram Figure 14 is key schematic diagram

Figure 15 is key guide shaft schematic diagram

Specific embodiment

Below in conjunction with the accompanying drawings the structure of the present invention is further described.

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15

Upper lock body (1) and down lock body (3) are interior sky cuboid, are inside divided into two lattice；One lattice are rectangle, are inside provided with active leaf Piece (15), passive blade (16), strong spring (22) are located at active blade on one side, and weak spring (23) is located at passive blade；Lock Straight trough in the middle of body is provided with inner lock head (12), the centre of inner lock head is provided with jacking block (13), return block (10) is located at the upper of inner lock head Lower two sides, the pawl hooks of return block live the pawl of inner lock head, return spring (24) is located at two sides of return block, floating spring (19) is located at The centre of return block.Another lattice are round, are provided with overhead cam (20), overhead cam pass through circular arc and plane be connected with power transmission shaft (6), Lower cam (4) is connected with power transmission shaft by double thread；Sliding set (2) is located at the centre of upper two cams of power transmission shaft (6), and it is cylindrical It is provided with drive block (9) in straight trough on arc；It is provided with driving spring (8) in drive block (9).

Electric magnet is linked together with upper down lock body.In its push rod (11) insertion lock body, and pass through jacking block (13).

Key guide shaft (18) is located on door, and it is made up of hexahedron and cylinder.

Its operation principle is:

Open the lock with the key；In key insertion hole, turning knob (21), power transmission shaft (6) drives overhead cam (20), lower cam (4) rotate.Opening due to upper and lower cam outer shroud has certain angle, is advanced to when return block (10) is promoted by the inclined-plane of cam Behind position, under the promotion of floating spring (19), in the groove of insertion blade, meanwhile, jacking block (13) follows inner lock head to inner lock head (12) Move into place, drive block (9) also is moved into position under the promotion of driving spring (8), at this moment, the end face ability of cam outer shroud breach with The drive block contact stretched out, by drive block, drives sliding set (2) to rotate and unlocks；When not being that original key is unlocked, n block blade As long as there being one piece to be not on opening, at this moment, turning knob, cam promotes the reach of return block, and floating spring promotes internal lock Head is mobile, because inner lock head is hindered by blade, only engages with the tooth of blade, pins blade simultaneously, movement is not in place, passes Also less than position, the end face of cam outer shroud breach is brushed past with drive block, can only dally for motion block movement.

When using Fingerprint Lock, magnetic card lock, key passwords lock control electric magnet, after electric magnet energising, electromagnet push-rod (11) jacking block can be elapsed, allow drive block move forward to lockset position of coupler, rotate Unlocking knob, cam can drive drive block, biography Motion block can drive sliding set to rotate, and reaches the purpose of automatically controlled unlocking.

Claims

1. Integrated electromechanical lock includes；Upper lock body (1) and down lock body (3)；Upper down lock body is interior sky cuboid, is inside divided into two lattice；One Lattice are rectangle, are inside provided with active blade (15), passive blade (16), strong spring (22) are located at active blade, weak spring (23) it is located at passive blade on one side；It is provided with inner lock head (12) in straight trough in the middle of upper and lower lock body；The centre of inner lock head is provided with jacking block (13) and top spring (14), two sides are provided with return block (10), the pawl hooks of two return blocks live the upper and lower pawl of inner lock head, in return bullet In the presence of spring (24), in lockup state by inner lock head take away actively and passive blade so as to not with actively and passive blade Contact；Another lattice are circle, are provided with overhead cam (20) and lower cam (4), and overhead cam passes through circular arc and plane with power transmission shaft (6) even Connect, lower cam passes through double thread and spring washer is connected with power transmission shaft, and control the rotation that lower cam is with respect to power transmission shaft；Stir Set (2) is located on power transmission shaft, the centre of upper and lower cam；It is provided with drive block (9) and transmission bullet in straight trough in sliding set external arc Spring (8)；Key guide shaft (18) reflects the shape of keyhole, the keyhole design that convex-concave combines, and reliably ensure that anti-technology Property runin；Key, according to actively and passive blade operation principle, head is set to monolateral oblique, stirs actively and passive blade Hyperboloid wriggle narrow, height is staggered, so that the set tool that goes into operation cannot be made；Electric magnet is connected with upper and lower lock body；The pushing away of electric magnet Bar (11) inserts in upper and lower lock body, and passes through jacking block (13)；After electric magnet energising, jacking block can be elapsed by push rod, allows transmission Block (9) moves forward to lockset position of coupler, rotates Unlocking knob, and upper and lower cam can drive drive block, drive block can drive sliding set (2) rotate, realize automatically controlled unlocking.

2. Integrated electromechanical lock according to claim 1, is characterized in that；Sliding set (2) is located on power transmission shaft, upper and lower convex The centre of wheel (20,4), empty set is on power transmission shaft, be provided with drive block (9) in the straight trough in sliding set external arc；During lockup state Jacking block (13) inserts in the straight trough in sliding set external arc, compresses drive block, so that sliding set can not be rotated；Opening, jacking block Exit the straight trough in sliding set external arc, the straight trough from sliding set external arc is from inside to outside in the presence of driving spring for drive block Exit, concordant with its external arc, the end face of upper and lower cam scrobicular ring breach just can drive drive block and sliding set to rotate and unlock.

3. Integrated electromechanical lock according to claim 1, is characterized in that overhead cam (20) is located on power transmission shaft (6), by passing Circular arc on moving axis (6) and plane connect, and make overhead cam relatively unrotatable with power transmission shaft；The upper end of overhead cam is provided with tiltedly recessed Type, effect is to promote return block (10) mobile when rotating；The lower end of overhead cam is provided with scrobicular ring, and the breach of its scrobicular ring forms certain Angle；In lockup state, the projection of scrobicular ring breach is not contacted with drive block (9) after turning an angle, and overhead cam can To be dallied by drive block；In opening, the end face of the projection of overhead cam scrobicular ring breach after turning an angle with Drive block contacts, and drives drive block and sliding set (2) to rotate and unlock；Lower cam (4) is identical with overhead cam operation principle.

4. Integrated electromechanical lock according to claim 1, is characterized in that；Drive block (9) is located at the straight trough of sliding set external arc Interior, the centre of drive block is provided with driving spring (8)；When inner lock head (12) moves in the presence of upper and lower cam rotation, drive block As well as movement in the presence of driving spring.

5. Integrated electromechanical lock according to claim 1, is characterized in that；Return block (10) is located at upper lock body (1) and down lock body (3) on；Two sides of return block are provided with return spring (24), and centre is provided with floating spring (19)；In the pawl hooks of two return blocks are lived Inner lock head, during lockup state, in the presence of return spring, can be taken away active and passive blade by the upper and lower pawl of tapered end.

6. Integrated electromechanical lock according to claim 1, is characterized in that；Inner lock head (12) is located in the straight trough of upper and lower lock body； The head of inner lock head is miniature tooth, and centre is provided with jacking block (13), above has return block (10)；One end top of floating spring (19) In the cell wall of inner lock head, the other end withstands on return block, rotates Unlocking knob, in the presence of return block and floating spring, energy Enough actives of locking internally or passive blade.

7. Integrated electromechanical lock according to claim 1, jacking block (13) is located in inner lock head；There is a square hole in the middle of jacking block, In push rod (11) the insertion square hole of electric magnet, after electric magnet energising, push rod moves, and can elapse jacking block, and drive block removes, and realizes Electronic unlocking；The upper and lower hook pawl of jacking block is contacted with the hook pawl in the middle of inner lock head in the presence of top spring (14), the power on top spring (14) More than the power of driving spring (8), ensure that and in lockup state jacking block, drive block is pressed in the straight trough in sliding set external arc.

8. Integrated electromechanical lock according to claim 1, is characterized in that；Active blade (15) is located at the rectangular of upper and lower lock body In shape lattice；Active blade while being provided with groove, there is miniature tooth on the side of groove, and another side part of groove is less than miniature Bottom of the tooth；The another side of active blade is also fluted, and the cell wall of this groove is pusher dog；Active blade is pushed away by strong spring (22) Dynamic；Strong spring promote while there being boss, passive blade is pushed away contracting in lockup state by boss.

9. Integrated electromechanical lock according to claim 1, is characterized in that；Passive blade (16) is located at the rectangular of upper and lower lock body In shape lattice；Passive blade while being provided with groove, there is miniature tooth on the side of groove, and another side part of groove is less than miniature Bottom of the tooth；The another side of passive blade is also fluted, and the cell wall of this groove is pusher dog；Passive blade is pushed away by weak spring (23) Dynamic.

10. Integrated electromechanical lock according to claim 1, is characterized in that；Key is convex-concave coalition；Projection is to unlock Working portion, the hyperboloid height of formation narrow, the recessed part that rises and falls is entity in keyhole, limits unlocking tool The space of activity, makes skilled unlocking instrument cannot put to good use, is that the anti-technical unlocking of Integrated electromechanical lock provides reliable guarantee.

11. Integrated electromechanical locks according to claim 1, is characterized in that；Electromagnet push-rod (11) is contacted with jacking block (13) Face is trapezoidal inclined plane；After electric magnet energising, push rod moves, and jacking block is elapsed by the inclined-plane of push rod, allows drive block (9) move forward to unlocking Position, realizes automatically controlled unlocking.