CN201074447Y

CN201074447Y - Intelligent electronic padlock

Info

Publication number: CN201074447Y
Application number: CNU2007200414144U
Authority: CN
Inventors: 赵宁; 罗晓革; 张用明; 吴国元; 程鹏; 黄明龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-04
Filing date: 2007-08-04
Publication date: 2008-06-18
Anticipated expiration: 2017-08-04

Abstract

The utility model discloses an intelligent electronic padlock which includes a lock body and a lock bridge, wherein the lock body is opened with a cavity portion an opening of the cavity portion is provided with a cover body encircling an area in which an electronic locking mechanism is positioned together with the lock body. The utility model is structurally characterized in that the electronic locking mechanism includes an electronic driving mechanism which drives a locking plug mechanism and a U-shaped luck bridge to stay at two states of separation and unlocking or inlay engagement and locking, and an electronic driving motor is connected with an output end of driving signals of an electronic wiring board an input end of signals is electrically connected with an data interface disposed on the lock body. The utility model has the advantages of locking with a handset, convenient use, comparatively high anti-theft property and easy management of dispersive door locks. In the time of unlocking and locking, operation data are respectively recorded on storage chips of the handset and the intellectual electronic padlock, thereby being convenient and effective for administrating the door-opening records.

Description

Intelligent electric padlock

Technical field

The utility model relates to a kind of intelligent electric padlock, especially a kind ofly is made up of lock body and U-shaped lock bridge, and the cavity portion in lock body is provided with the intelligent electric padlock of electronic lock locking mechanism.

Background technology

Lock of the prior art generally is traditional mechanical lock that is assembled by machine components, its weak point is: as long as adopt the living mechanical lock key of size shape just can unblank, its confidentiality and theftproof are relatively poor, be not suitable for place secret and that theftproof performance is had relatively high expectations, in addition, many places that need with lock are arranged in live and work, because a key can only be driven a lock, so we need carry bunch of keys, when unblanking, also need in bunch of keys, seek wherein one, use very inconvenient.In addition, also have IC card lock and magnetic card lock, though improved safety, very inconvenient for the door lock of dispersiveness with IC-card and magnetic card management.

The utility model content

The purpose of this utility model is to provide a kind of and unblanks conveniently, and locking is reliable, is convenient to the intelligent electric padlock that dispersed door lock is managed.

The purpose of this utility model is achieved through the following technical solutions:

Intelligent electric padlock, form by padlock body and U-shaped lock bridge, offer cavity portion on the lock body, the open-mouth of this cavity portion is provided with lid, the electronic lock locking mechanism is arranged in the zone that lid and lock body surround, it is characterized in that: the electronic lock locking mechanism comprises electronic driving mechanism, electronic driving mechanism driving locked cock mechanism is in to separate with the U-shaped lock bridge unblanks or inlays to cooperate two kinds of location statuss of locking, electronic driving mechanism links to each other with the driving signal output part of electronic circuit board, and the data-interface that is provided with on the signal input part of electronic circuit board and the lock body is electrically connected.When unblanking, the data connector of hand-held set inserts the data-interface on the lock body, provides driving power to electronic circuit board.

Advantage of the present utility model is: intelligent electric padlock cooperates hand-held set to use, and unblanks conveniently, and locking is reliable, and theftproof performance is higher; Hand-held set is convenient to the door lock of dispersiveness is managed; Need not power supply in the intelligent electric padlock, power consumption is lower; When opening and closing lock, operational data is recorded in respectively in the storage chip of hand-held set and intelligent electric padlock, and the management of clamshell doors record is also more convenient effectively.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is the perspective view of removing behind the lid of the present utility model;

Fig. 3 is the perspective view that electronic driving mechanism and locked cock mechanism cooperate;

Fig. 4 is the perspective view that electromagnet, slide bar, locked cock and U-shaped lock bridge cooperate;

Fig. 5 is the perspective view that electronic driving mechanism, locked cock mechanism and emergency machine unlocking mechanism cooperate;

Fig. 6, Fig. 7 are respectively the perspective view that is in unlocking condition when unblanking with mechanical key;

Fig. 8 is the perspective view when unblanking with hand-held set;

Fig. 9 is a stereogram of the present utility model.

The specific embodiment

Intelligent electric padlock, as shown in Figure 1, comprise lock body 10 and U-shaped lock bridge 20, offer cavity portion on the lock body 10, as shown in Figure 2, accommodate electronic lock locking mechanism and electronic circuit board 40 in the cavity portion, the electronic lock locking mechanism comprises electronic driving mechanism 50, locked cock mechanism 60 and emergency machine unlocking mechanism 70, as Fig. 4, shown in Figure 6.Be provided with control circuit in the electronic circuit board 40, storage chip and warning output circuit, the bottom surface of lock body 10 is provided with data-interface 80, data-interface 80 is electrically connected with the driving signal input of control circuit, the driving signal output part of control circuit links to each other with electronic driving mechanism 50, data connector on data-interface 80 and the hand-held set is used, be coated with the rotation slip lid on the data-interface 80, the open-mouth of cavity portion is provided with lid 30, reach U-shaped lock bridge 20 between lid 30 and the lock body 10 and be provided with waterproof grommet, the cavity of lock body 10 and the extraneous part that communicates adopt waterproof sealing to handle.

As shown in Figure 3, electronic driving mechanism 50 comprises the electromagnet 51 that links to each other with the driving signal output part of control circuit, slide bar 52 with the magnetic force adhesive campaign of electromagnet 51, electromagnet 51 is formed and is fixed on the top of cavity portion by coil and fixed support, slide bar 52 upper ends are positioned at the hollow bulb of coil, slide bar 52 is made by ferrimagnet, as shown in Figure 5, one step 53 is arranged on the shaft of slide bar 52, on slide bar 52, be arranged with back-moving spring 54, back-moving spring 54 as shown in Figure 8, produces magnetic force adhesive slide bar 52 behind the coil electricity of electromagnet 51 between step 53 and electromagnet 51, the elastic force that slide bar 52 overcomes back-moving spring 54 moves up, and its shaft of hollow part that is positioned at coil is elongated, after the outage, slide bar 52 since the effect of back-moving spring 54 move down.

As Fig. 2, shown in Figure 4, locked cock mechanism 60 comprises locked cock 61, locked cock 61 is a pin shape, be horizontally placed between slide bar 52 and the U-shaped lock bridge 20, the surface of locked cock 61 is provided with step 64, and back-moving spring 62 passes step 64 and is set on the locked cock 61, locked cock 61 and back-moving spring 62 place in the guide pipe 63, the right-hand member of locked cock 61 is a hemispherical, matches with the recess that is provided with on the U-shaped lock bridge 20, and the left end of locked cock 61 contacts with the shaft of slide bar 52.

As Fig. 2, shown in Figure 5, described emergency machine unlocking mechanism 70 comprises mechanical lock 71, mechanical lock 71 is embedded in the lock body 10, the bar length direction of its axis direction and slide bar 52 is perpendicular, one end at the keyhole place of mechanical lock 71 is in the side surface of lock body 10, the other end of mechanical lock 71 is positioned at cavity portion and links to each other with an end of driving lever 72, be directed downwards to postpone along the shaft of slide bar 52 and be provided with slide block 73, the lower end of the upper end of slide block 73 and slide bar 52 is inconsistent, the 73 descending reducings from slide bar 52 to slide block, when slide bar 52 is in a high position by electromagnet 51 adhesives, because the cross-sectional area of slide bar 52 is greater than the cross-sectional area of slide block 73, locked cock 61 does not contact with slide block 73, and the spacing of the two is greater than the concave depth that is provided with on the U-shaped lock bridge 20, sleeve pipe 74 is set on the slide block 73 and is fixed in the cavity of lock body 10, guarantee that slide block 73 in the vertical directions move up and down, the lower end of slide block 73 is provided with the strip through hole of the shaft direction dislocation of hole length direction and slide bar 52, the end that driving lever 72 is in the shape that suspends is arranged in through hole, the strip through hole can select the mode of vertical dislocation to arrange, this layout is convenient to processing, and when driving lever 72 rotated an angle of 90 degrees, the strip through hole cooperated driving lever 72 actings in conjunction that slide block 73 is moved upward.Electronic circuit board 40 is positioned at the side of slide block 73 and locked cock 61 running orbits, and the axis direction of its plate face and mechanical lock 71 is perpendicular.

When unblanking with hand-held set, the slip lid of outwarding winding, the data connector of hand-held set is connected with data-interface 80 on the intelligent electric padlock, hand-held set provides power supply and identity code by data-interface 80 to electronic circuit board 40, control circuit comparison identity code in the electronic circuit board 40, if do not conform to, realize sound and light alarm by the warning output circuit in the electronic circuit board 40; If conform to, control circuit drive magnet 51 in the electronic circuit board 40, produce magnetic force adhesive slide bar 52 behind the coil electricity of electromagnet 51, slide bar 52 moves up, in conjunction with Fig. 6,7,8 particular contents of being showed, and pulling U-shaped lock bridge 20, locked cock 61 is moved to the left under the effect of pulling force, because the left end of locked cock 61 and the spacing of slide block 73 are greater than the concave depth that is provided with on the U-shaped lock bridge 20, the right-hand member of locked cock 61 breaks away from the recess that is provided with on the U-shaped lock bridge 20 fully, and intelligent electric padlock is opened.During locking, hand-held set and data-interface 80 are disconnected, electromagnet 51 is no longer adhesive slide bar 52 because magnetic force disappears, back-moving spring 54 moves down slide bar 52, when U-shaped lock bridge 20 is moved down into initial position, locked cock 61 under the effect of back-moving spring 62, move right and its right-hand member and U-shaped lock bridge 20 on the recess that is provided with when coincideing, slide bar 52 is got back to initial position, the intelligent electric padlock locking.Simultaneously current operational data also is recorded in respectively in the storage chip of hand-held set and intelligent electric padlock.

Under case of emergency, when adopting mechanical key to open intelligent electric padlock, in conjunction with Fig. 6,7,8 particular contents of being showed, the rotary machine key, mechanical lock 71 drives driving lever 72 and rotates, because driving lever 72 is in an end of the shape that suspends and is positioned at through hole, driving lever 72 cooperates the through hole acting in conjunction that slide block 73 is moved up, slide block 73 upwards promotes slide bar 52, slide bar 52 is positioned at constitute the shaft of hollow part of coil of electromagnet 51 elongated, pulling U-shaped lock bridge 20, locked cock 61 is moved to the left under the effect of pulling force, because the left end of locked cock 61 and the spacing of slide block 73 are greater than the concave depth that is provided with on the U-shaped lock bridge 20, the right-hand member of locked cock 61 breaks away from the recess that is provided with on the U-shaped lock bridge 20 fully, and intelligent electric padlock is opened.During locking, mechanical key is gone back to, mechanical lock 71 drives driving lever 72 and rotates, the end that driving lever 72 is in the shape that suspends cooperates the through hole acting in conjunction to make slide block 73 be moved down into initial position, slide bar 52 since the effect of back-moving spring 54 move down, when U-shaped lock bridge 20 is moved down into initial position, locked cock 61 under the effect of back-moving spring 62, move right and its right-hand member and U-shaped lock bridge 20 on the recess that is provided with when identical, slide bar 52 is got back to initial position, the intelligent electric padlock locking.

Claims

1. intelligent electric padlock, form by padlock body (10) and U-shaped lock bridge (20), lock body offers cavity portion on (10), the open-mouth of this cavity portion is provided with lid (30), in the zone that lid (30) and lock body (10) surround the electronic lock locking mechanism is arranged, it is characterized in that: the electronic lock locking mechanism comprises electronic driving mechanism (50), electronic driving mechanism (50) driving locked cock mechanism (60) is in to separate with U-shaped lock bridge (20) unblanks or inlays to cooperate two kinds of location statuss of locking, electronic driving mechanism (50) links to each other with the driving signal output part of control circuit, and the driving signal input of control circuit goes up the data-interface (80) that is provided with lock body (10) and is electrically connected.

2. intelligent electric padlock according to claim 1, it is characterized in that: also be provided with an emergency machine unlocking mechanism (70) on the lock body (10), emergency machine unlocking mechanism (70) drives locked cock mechanism (60) and is in the lock position state of separating with U-shaped lock bridge (20).

3. intelligent electric padlock according to claim 1, it is characterized in that: described electronic driving mechanism (50) comprises the electromagnet (51) that links to each other with the driving signal output part of control circuit, electromagnet (51) is fixed on the top of cavity portion, slide bar (52) with the magnetic force adhesive campaign of electromagnet (51), described locked cock mechanism (60) comprises locked cock (61), locked cock (61) is a pin shape, the surface of locked cock (61) is provided with step (64), back-moving spring (62) passes step (64) and is set on the locked cock (61), locked cock (61) and back-moving spring (62) place in the guide pipe (63), the end that locked cock (61) is gone up near U-shaped lock bridge (20) is a hemispherical, U-shaped lock bridge (20) is provided with the recess that coincide with locked cock (61) shape, the other end of locked cock (61) contacts with the shaft of slide bar (52), and the shaft of slide bar (52) parallels with the direction of motion of U-shaped lock bridge (20).

4. intelligent electric padlock according to claim 3, it is characterized in that: electromagnet (51) is made up of coil and fixed support, the hollow part of coil is used to hold the upper end of slide bar (52), slide bar (52) is made by ferrimagnet, one step (53) is arranged on the shaft of slide bar (52), be arranged with back-moving spring (54) on slide bar (52), back-moving spring (54) is positioned between step (53) and the electromagnet (51).

5. intelligent electric padlock according to claim 2, it is characterized in that, described emergency machine unlocking mechanism (70) comprises mechanical lock (71), mechanical lock (71) is embedded in the lock body (10), the bar length direction of its axis direction and slide bar (52) is perpendicular, the keyhole of mechanical lock (71) is in the side surface of lock body (10), the end that mechanical lock (71) is positioned at cavity portion links to each other with an end of driving lever (72), be directed downwards to postpone along the shaft of slide bar (52) and be provided with slide block (73), the lower end of the upper end of slide block (73) and slide bar (52) is inconsistent, from slide bar (52) to the descending reducing of slide block (73), the lower end of slide block (73) is provided with the strip through hole of the shaft direction dislocation of hole length direction and slide bar (52), and the other end of driving lever (72) is arranged in through hole.

6. according to claim 4 or 5 described intelligent electric padlocks, it is characterized in that: slide bar (52) is when being in a high position, and the spacing between locked cock (61) and the slide block (73) goes up the concave depth that is provided with greater than U-shaped lock bridge (20).

7. intelligent electric padlock according to claim 5 is characterized in that, is arranged with the sleeve pipe (74) that is fixed in the cavity on the slide block (73), and sleeve pipe (74) is positioned at the side of driving lever (72) running orbit.

8. intelligent electric padlock according to claim 1, it is characterized in that, control circuit is encapsulated on the electronic circuit board (40), electronic circuit board (40) is positioned at the side of slide block (73) and locked cock (61) running orbit, the axis direction of its plate face and mechanical lock (71) is perpendicular, also is provided with storage chip and warning output circuit in the electronic circuit board (40).

9. intelligent electric padlock according to claim 1 is characterized in that, data-interface (80) is positioned on the bottom surface of lock body (10), is used with data connector on the hand-held set, and data-interface (80) is provided with the rotation slip lid.

10. intelligent electric padlock according to claim 1, it is characterized in that, between U-shaped lock bridge (20) and the lock body (10), be provided with waterproof grommet between lock body (10) and the lid (30), the cavity of lock body (10) adopts waterproof sealing to handle with the extraneous part that communicates.