CN201826644U - Safety lockset - Google Patents
Safety lockset Download PDFInfo
- Publication number
- CN201826644U CN201826644U CN2010205682786U CN201020568278U CN201826644U CN 201826644 U CN201826644 U CN 201826644U CN 2010205682786 U CN2010205682786 U CN 2010205682786U CN 201020568278 U CN201020568278 U CN 201020568278U CN 201826644 U CN201826644 U CN 201826644U
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- lock
- fine strain
- millet
- slide bar
- slide
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Abstract
The utility model belongs to the field of electronic locksets, and particularly relates to a safety lockset comprising a U-shaped lock beam arranged on a lock body. The interior of the lock body is provided with a lock beam sleeve; one end of the lock beam is inserted into the lock body and fixedly connected with the lock beam sleeve; and the interior of the lock body is also provided with a lock plug mechanism and an electronic locking mechanism which are matched to enable the lock beam and the lock beam sleeve to be at unlocking and locking position states. The safety lock is convenient in unlocking and reliable in locking, and can not be restored after being damaged, thus being high in burglar-proof performance; the unlocking and the locking processes of the safety lock are operated by a palm computer, and generated operational data is recorded in the palm computer and the electronic locking mechanism of the lock respectively, therefore, the management on opening records and states is more convenient and more effective so as to be beneficial to daily maintenance and stable and reliable work of the lock; and a power supply is not needed in the safety lock, therefore, the power consumption is low.
Description
Technical field
The utility model belongs to the electric lockset field, is specifically related to a kind of safety lockset.
Background technology
The common volume of existing electric lockset is bigger, and price is more expensive, has limited the generally popularization of electric lockset in power system; The confidentiality and the theftproof of existing electric lockset are all relatively poor simultaneously, are difficult to satisfy client's needs, therefore demand urgently improving.
Summary of the invention
The purpose of this utility model provides a kind of safety lockset, its simple structure, and dependable performance, and the switching lock is comparatively convenient.
For achieving the above object, the utility model has adopted following technical scheme: a kind of safety lockset, comprise the U-shaped lock fine strain of millet that is arranged on the lock body, described lock body inside is provided with lock fine strain of millet cover, the end of lock fine strain of millet inserts in the lock body and overlaps affixed with lock fine strain of millet, the inside of lock body also is provided with locked cock mechanism and electronic lock locking mechanism, and described locked cock mechanism and electronic lock locking mechanism match and make lock fine strain of millet and lock fine strain of millet cover be in to unblank and two kinds of location statuss of locking.
The beneficial effects of the utility model are: the electronic lock locking mechanism in this lockset cooperates palm PC to use when real work, therefore makes the safety lockset unblank conveniently, and locking is reliable, and it is irrecoverable to destroy the back, and theftproof performance is higher; Simultaneously this setup of the present utility model is convenient to palm PC the lockset of dispersiveness is managed, and helps the regular maintenance of lockset and reliable and stable work; Need not power supply in the safety lockset simultaneously, power consumption is lower; Further, because the unblanking of safety lockset, locking process all need be operated by palm PC, and the operational data that produces is recorded in respectively in the electronic lock locking mechanism in palm PC and this lockset, so the management of clamshell doors record and state is also more convenient effectively.
Description of drawings
Fig. 1 is the external structure schematic diagram of this lockset;
Fig. 2,3 all is blocking structural representations of this lockset when sense switch is optoelectronic switch;
Fig. 4 is the unlocking condition structural representation of this lockset when sense switch is optoelectronic switch;
Fig. 5,6 all is to be the blocking structural representation of this lockset when having the electronic device of shell fragment when sense switch;
Fig. 7 is to be the unlocking condition structural representation of this lockset when having the electronic device of shell fragment when sense switch;
Fig. 8 is the structural representation of control module.
The specific embodiment
Shown in Fig. 1～7, a kind of safety lockset, comprise the U-shaped lock fine strain of millet 20 that is arranged on the lock body 10, described lock body 10 inside are provided with lock fine strain of millet cover 21, the end of lock fine strain of millet 20 inserts in the lock body 10 and overlaps 21 affixed with lock fine strain of millet, the inside of lock body 10 also is provided with locked cock mechanism and electronic lock locking mechanism, and described locked cock mechanism and electronic lock locking mechanism match and make lock fine strain of millet 20 and lock fine strain of millet cover 21 be in to unblank and two kinds of location statuss of locking.
Shown in Fig. 2～7, locked cock mechanism in this lockset comprises first slide 30 of shaft-like locked cock 31 and tubular, first slide 30 is set in the outside of locked cock 31, one end of locked cock 31 constitutes to inlay with lock fine strain of millet cover 21 and cooperates, and the other end of locked cock 31 passes first slide 30 and stretches out the outside at first slide 30; The opening near an end of locking fine strain of millet cover 21 of first slide 30 overlaps the opening of 21 1 ends greater than it away from lock fine strain of millet; Locked cock 31 is provided with the boss 33 of ring-type near an end of lock fine strain of millet cover 21, the internal face formation of the lateral surface of boss 33 and first slide 30 is slidingly matched, also be arranged with first back-moving spring 32 on the described locked cock 31, one end of first back-moving spring 32 is resisted against overlapping on the end face of 21 1 ends away from lock fine strain of millet of described boss 33, and the other end of first back-moving spring 32 is resisted against on the inner face of the less end of opening of first slide 30; End away from lock fine strain of millet cover 21 of described electronic lock locking mechanism and locked cock 31 matches and makes lock fine strain of millet 20 and lock fine strain of millet cover 21 be in to unblank and two kinds of location statuss of locking.
Further, described locked cock 31 constitutes the end of inlaying an end that cooperates with lock fine strain of millet cover 21 and is smooth dome shape, described lock fine strain of millet cover 21 is certainly near locking fine strain of millet 20 1 ends to second groove 23 that is respectively arranged with first groove 22 and ring-type away from lock fine strain of millet 20 1 ends, the groove surface of first groove 22 and second groove 23 all matches with the sphere top of locked cock 31 ends, the sphere end of locked cock 31 was inlayed with first groove, 22 formations and is cooperated when lock fine strain of millet 20 and lock fine strain of millet cover 21 were in blocking, and the sphere end of locked cock 31 was inlayed with second groove, 23 formations and cooperated when lock fine strain of millet 20 and lock fine strain of millet cover 21 were in unlocking condition; Second groove, 23 residing anchor rings are axially perpendicular with lock fine strain of millet cover 21, and the lateral surface of the cover of the lock fine strain of millet between first groove 22 and second groove 23 21 is smooth arc surfaced; And locked cock 31 is in stroke when being free to slide state and equals the maximum bottom land degree of depth in first groove 22 and second groove 23 at least.
As further explanation to said structure, the lateral surface of lock fine strain of millet cover 21 between first groove 22 and second groove 23 is smooth arc surfaced, be that locked cock 31 is shifted one's position between first groove 22 and second groove 23 for convenience, to help opening and closing the smooth switching of lock state.The described bottom land degree of depth is the lateral surface of lock fine strain of millet cover 21 of groove and the distance between the bottom land.
As shown in Figure 8, electronic lock locking mechanism in the utility model comprises control module 80, the input of control module 80 is electrically connected with sense switch 40 and data-interface 50 respectively, the output of control module 80 is electrically connected with electromagnetic clutch 60, and the end that described data-interface 50 links to each other with lock body 10 is provided with data-interface lid 51; Control module 80 drives electromagnetic clutch 60 and makes lock fine strains of millet 20 and lock fine strain of millet cover 21 be in to unblank and two kinds of location statuss of locking.
Further, described control module 80 comprises the control circuit that is encapsulated on the electronic circuit board, be provided with central processor CPU 81 and storage chip 82 in the electronic circuit board, also be provided with the signal output part 83 that is electrically connected with electromagnetic clutch 60 on the electronic circuit board, first signal input part 84 that links to each other with data-interface 50 and the secondary signal input 85 that links to each other with sense switch 40.
Shown in Fig. 2～7, described electromagnetic clutch 60 comprises the electromagnetic clutch body 61 and first slide bar 63, be provided with the 3rd back-moving spring 62 in the electromagnetic clutch body 61, first slide bar 63 is positioned at the side away from lock fine strain of millet cover 21 of locked cock 31, and the shaft of first slide bar 63 is provided with the protuberance of ring-type, and the external diameter of described annular convex is greater than the external diameter of the 3rd back-moving spring 62, first slide bar, 63 shafts of annular convex upside pass the 3rd back-moving spring 62 and extend in the electromagnetic clutch body 61, the lower surface support of the annular convex of first slide bar 63 is on the framework of lock body 10 inside, and the distance between the upper surface of the annular convex of first slide bar 63 and electromagnetic clutch body 61 lower surfaces equals the shaft length of the annular convex downside of first slide bar 63 at least; First slide bar 63 or be in is sucked upwards that locked cock 31 is free to slide in the electromagnetic clutch body 61 thereby control module 80 drives electromagnetic clutch body 61 power on/off, is limited mobile two states thereby first slide bar, 63 shafts that perhaps are in the annular convex downside extend into the motion track inboard locked cock 31 of locked cock 31.
Sense switch in the utility model has multiple implementation, enumerates two kinds of embodiment below to explain:
Embodiment 1: shown in Fig. 2～4, described sense switch 40 is an optoelectronic switch, optoelectronic switch is arranged on the downside of locked cock mechanism, the cover away from lock fine strain of millet 20 1 ends that is in second groove 23 on the described lock fine strain of millet cover 21 is provided with reflective surface 24 on one's body, described optoelectronic switch only therewith reflective surface 24 match, reflective surface 24 is in lock fine strain of millet cover 21 unblanks or the different conditions of locking is in a high position or low level, and the light that makes optoelectronic switch launch is reflected back toward the optoelectronic switch place or by the absorption of the surface of other objects except that reflective surface 24 in the lock body 10, link to each other with the input of control module 80 to form the output that drives signal and pass through optoelectronic switch, 60 actions of control module 80 control electromagnetic clutch also make the shaft that is in the annular convex downside of described first slide bar 63 extend into the motion track inboard of locked cock 31.
For make optoelectronic switch only therewith reflective surface 24 match, other object surfaces that receive the light that optoelectronic switch launches except that reflective surface 24 in the lock body 10 all can be treated to can not be reflective state.
Embodiment 2: shown in Fig. 5～7, described sense switch 40 is for having the electronic device of shell fragment 41, this electronic device is arranged on the downside of locked cock mechanism, match with described shell fragment 41 in the end away from lock fine strain of millet 20 1 ends of described lock fine strain of millet cover 21, the end of described lock fine strain of millet cover 21 is in lock fine strain of millet cover 21 unblanks or the different conditions of locking is in a high position or low level, the end of lock fine strain of millet when being in low level cover 21 and shell fragment 41 are abutted together the closing of contact that makes in the described electronic device, the end of the lock fine strain of millet cover 21 when being in a high position and shell fragment 41 are separated and make the contact in the described electronic device disconnect, the disconnection of described contact or the closed driving signal that all forms also link to each other with the input of control module 80 by the output of this electronic device, and 60 actions of control module 80 control electromagnetic clutch also make the shaft that is in the annular convex downside of described first slide bar 63 extend into the motion track inboard of locked cock 31.
Be described further below in conjunction with Fig. 1～4, the 8 pair course of work of the present invention:
Lockset is in blocking as shown in Figure 2 under the normal condition, also be that the end that has sphere of locked cock 31 constitutes to inlay with first groove 22 and cooperates, and the shaft of first slide bar 63 extend into the motion track inboard of locked cock 31 at this moment, thereby locked cock 31 is in the state that is limited to move, and reflective surface 24 is in low level on the lock fine strain of millet cover 21, and the light that this moment, reflective surface 24 was launched optoelectronic switch is reflected back toward the optoelectronic switch place.
When adopting palm PC to unblank, at first push data-interface lid 51 open, and the data connector of palm PC linked to each other with data-interface 50 on the safety lockset, palm PC provides power supply and identity code by data-interface 50 to control module 80, central processor CPU 81 comparison identity codes in the control module 80, if the identity code by the palm PC input does not conform to the central processor CPU 81 interior identity codes of setting, then can not unblank, show the reason of makeing mistakes on the palm PC display screen simultaneously; If conform to, central processor CPU 81 in the control module 80 sends signal and drives electromagnetic clutch 60, producing magnetic force adhesive first slide bar 63 behind the coil electricity of electromagnetic clutch 60 moves up, the state of this lockset as shown in Figure 3 at this moment, because first slide bar 63 is upwards sucked in the electromagnetic clutch body 61, then be in can be along the state that axially is free to slide of itself for locked cock 31, spur lock bridge 20 this moment, lock bridge 20 drives lock bridge cover 21 and moves up, locked cock 31 moves right under the effect of pulling force, because the space that locked cock 31 right-hand members can be free to slide distance is greater than first groove 22 and second groove 23 degree of depth separately that are provided with on the lock bridge cover 21, therefore first groove 22 on the left end of locked cock 31 and the lock bridge cover 21 breaks away from fully, and the left end of locked cock 31 constitutes to inlay with second groove 23 under the effect of first back-moving spring 32 and cooperates, lock fine strain of millet 20 this moment and all be in unlocking condition with lock fine strain of millet cover 21, whole lockset is unblanked.
Owing to the reflective surface 24 on the lock fine strain of millet cover 21 that is in unlocking condition is in a high position, therefore the light of optoelectronic switch emission this moment can not shine on the reflective surface 24 to form reflection, optoelectronic switch passes to central processor CPU 81 in the control module 80 by secondary signal input 85 with low level, central processor CPU 81 promptly passes to electromagnetic clutch 60 by signal output part 83 with power cut-off information after receiving this information, electromagnetic clutch 60 cuts off the power supply after receiving power cut-off information, first slide bar 63 resets under the effect of the 3rd back-moving spring 62, then the shaft of first slide bar 63 extend into the motion track inboard of locked cock 31 again, thereby locked cock 31 is in the state that is limited to move once more, press lock bridge 20 this moment downwards, because the right-hand member of locked cock 31 is blocked by the shaft of first slide bar 63, locked cock 31 can not move right, lockset remains on unlocking condition, as shown in Figure 4, simultaneously the data of this task also are recorded in respectively in the storage chip 82 in palm PC and the control module.
When needing locking, the data connector of palm PC is linked to each other with data-interface 50 on the safety lockset, palm PC provides power supply and identity code by data-interface 50 to control module 80, central processor CPU 81 comparison identity codes in the control module 80, if the identity code by the palm PC input does not conform to the central processor CPU 81 interior identity codes of setting, then can not unblank, show the reason of makeing mistakes on the palm PC display screen simultaneously; If conform to, central processor CPU 81 in the control module 80 sends signal and drives electromagnetic clutch 60, producing magnetic force adhesive first slide bar 63 behind the coil electricity of electromagnetic clutch 60 moves up, the state of this lockset as shown in Figure 3 at this moment, because first slide bar 63 is upwards sucked in the electromagnetic clutch body 61, then be in can be along the state that axially is free to slide of itself for locked cock 31, this moment is to pressing down lock bridge 20, lock bridge 20 drive lock bridges overlap 21 integral body and move down, locked cock 31 moves right under the effect of pressure, break away from fully until the left end of locked cock 31 and second groove 23 on the lock bridge cover 21, and the left end of locked cock 31 constitutes to inlay with first groove 22 under the effect of first back-moving spring 32 and cooperates, lock fine strain of millet 20 this moment and lock fine strain of millet cover 21 and all be in blocking again, whole lockset locking.
Owing to the reflective surface 24 on the lock fine strain of millet cover 21 that is in blocking is in low level, therefore the light of optoelectronic switch emission this moment is shone on the reflective surface 24 to form reflection, optoelectronic switch passes to central processor CPU 81 in the control module 80 by secondary signal input 85 with high level, central processor CPU 81 promptly passes to electromagnetic clutch 60 by signal output part 83 with power cut-off information after receiving this information, electromagnetic clutch 60 cuts off the power supply after receiving power cut-off information, first slide bar 63 resets under the effect of the 3rd back-moving spring 62, then the shaft of first slide bar 63 extend into the motion track inboard of locked cock 31 again, thereby locked cock 31 is in the state that is limited to move once more, this moment is zip beam 20 upwards, because the right-hand member of locked cock 31 is blocked by the shaft of first slide bar 63, locked cock 31 can not move right, lockset remains on blocking, as shown in Figure 2, simultaneously the data of this task also are recorded in respectively in the storage chip 82 in palm PC and the control module.
When sense switch 40 is selected the electronic device that has shell fragment 41 for use, its course of work is similar, just when lock fine strain of millet 20 is in blocking with lock fine strain of millet cover 21, the bottom face of lock fine strain of millet cover 21 is in low level and is abutted together the closing of contact that makes in the described electronic device with shell fragment 41, and after unblanking, the bottom face of lock fine strain of millet cover 21 is in a high position and is separated with shell fragment 41 and makes the contact in the described electronic device disconnect, and the electronic device that has shell fragment 41 under these two kinds of situations all sends power cut-off information by control module 80 to electromagnetic clutch 60.
Particular circuit configurations between described sense switch 40 and the control module 80 can be referring to prior art.
As preferred version of the present utility model, shown in Fig. 3,6, the inside of described lock body 10 also is provided with anti-error opening mechanism, anti-error opening mechanism is arranged on the downside of locked cock 31, anti-error opening mechanism comprises second slide bar 71 that is arranged in second slide 70, the upside of second slide 70 is provided with the opening for 71 turnover of second slide bar, is provided with second back-moving spring 72 that is set on second slide bar, 71 shafts in second slide 70; Second back-moving spring 72 and second slide bar 71 are worked in coordination and are made when lock body 10 is subjected to the external force vibrations in lock body 10 outsides and first slide bar 63 overcomes the 3rd back-moving spring 62 under the effect of these external force vibrations elastic force and upwards enters in the electromagnetic clutch body 61, and the elastic force that second slide bar 71 overcomes second back-moving spring 72 also upwards extend into the motion track inboard of locked cock 31; The elastic force of second back-moving spring 72 is greater than the gravity of second slide bar 71, and the elastic force of the 3rd back-moving spring 62 is greater than the gravity of first slide bar 63.
Situation when the external force vibrations in described lock body 10 outsides also are improper unblanking, such as when the people desires to unblank there not being palm PC, it might beat or rock lock body 10, and thisly beat or rock the external impacts that causes the slide bar 63 of winning is moved outwardly and in the electromagnetic clutch body 61, thereby the phenomenon that causes accident to unblank.Owing to be provided with anti-error opening mechanism in the safety lockset, then when first slide bar 63 was moved up by external force, 71 of second slide bars in the anti-error opening mechanism moved to stop moving of locked cock 31 under the effect of this external force equally, have guaranteed the reliability of lockset thus.
Shown in Fig. 2～7, be in second slide 70 under second slide bar, 71 usual conditions, and can not impact the work of normal switching lock.
The elastic force of second back-moving spring 72 is greater than the gravity of second slide bar 71, and the elastic force of the 3rd back-moving spring 62 is greater than the gravity of first slide bar 63, and above-mentioned the setting can guarantee when lockset not understanding outer unlatching of lockset during by artificial or external force upset.
Further, described second slide 70 is the tubular of end sealing, second slide bar 71 is provided with base plate away from an end of locked cock 31, the diameter of this base plate is greater than the diameter of second slide bar, 71 shafts, and the plate face of base plate and the axis of second slide bar 71 are perpendicular, and the internal face formation of all sides of described base plate and second slide 70 is slidingly matched; The diameter of the opening part of close locked cock 31 1 ends of second slide 70 and the shaft diameter of second slide bar 71 match, and the shaft of second slide bar 71 passes the opening of second slide 70 and the direction that limits along second slide 70 moves; One end of second back-moving spring 72 is resisted against on the plate face of base plate of second slide bar 71, and the other end of second back-moving spring 72 is on the inner face of the opening part of second slide 70; Described second back-moving spring 72 is identical with the elastic force size of the 3rd back-moving spring 62, and the quality of second slide bar 71 equals the quality of first slide bar 63 at least, with the work that guarantees that anti-error opening mechanism can be reliable and stable.
Between lock body 10 and the lock bridge 21 and lock body 10 be equipped with the waterproof and dustproof sealing ring with the extraneous part that communicates.
Claims (10)
1. safety lockset, comprise the U-shaped lock fine strain of millet (20) that is arranged on the lock body (10), it is characterized in that: described lock body (10) inside is provided with lock fine strain of millet cover (21), the end of lock fine strain of millet (20) inserts in the lock body (10) and is affixed with lock fine strain of millet cover (21), the inside of lock body (10) also is provided with locked cock mechanism and electronic lock locking mechanism, and described locked cock mechanism and electronic lock locking mechanism match and make lock fine strain of millet (20) and lock fine strain of millet cover (21) be in to unblank and two kinds of location statuss of locking.
2. safety lockset according to claim 1, it is characterized in that: described locked cock mechanism comprises first slide (30) of shaft-like locked cock (31) and tubular, first slide (30) is set in the outside of locked cock (31), one end of locked cock (31) constitutes to inlay with lock fine strain of millet cover (21) and cooperates, and the other end of locked cock (31) passes first slide (30) and stretches out the outside in first slide (30); The opening of one end of the close lock fine strain of millet cover (21) of first slide (30) is greater than its opening away from lock fine strain of millet cover (21) one ends; Locked cock (31) is provided with the boss of ring-type near an end of lock fine strain of millet cover (21), the internal face formation of the lateral surface of boss and first slide (30) is slidingly matched, also be arranged with first back-moving spring (32) on the described locked cock (31), one end of first back-moving spring (32) is resisted against on the end face away from lock fine strain of millet cover (21) one ends of described boss, and the other end of first back-moving spring (32) is resisted against on the inner face of the less end of opening of first slide (30); End away from lock fine strain of millet cover (21) of described electronic lock locking mechanism and locked cock (31) matches and makes lock fine strain of millet (20) and lock fine strain of millet cover (21) be in to unblank and two kinds of location statuss of locking.
3. safety lockset according to claim 2, it is characterized in that: described locked cock (31) constitutes the end of inlaying an end that cooperates with lock fine strain of millet cover (21) and is smooth dome shape, described lock fine strain of millet cover (21) is certainly near locking fine strain of millet (20) one ends to second groove (23) that is respectively arranged with first groove (22) and ring-type away from lock fine strain of millet (20) one ends, the groove surface of first groove (22) and second groove (23) all matches with the sphere top of locked cock (31) end, sphere end and first groove (22) of lock fine strain of millet (20) and lock fine strain of millet cover (21) locked cock (31) when being in blocking constitute to inlay and cooperate, and lock fine strain of millet (20) and the sphere end of locking fine strain of millet cover (21) locked cock (31) when being in unlocking condition are inlayed with second groove (23) formation and cooperated; The residing anchor ring of second groove (23) is axially perpendicular with lock fine strain of millet cover (21), and the lateral surface of the lock fine strain of millet cover (21) between first groove (22) and second groove (23) is smooth arc surfaced; Locked cock (31) is in stroke when being free to slide state and equals the maximum bottom land degree of depth in first groove (22) and second groove (23) at least.
4. according to claim 2 or 3 described safety locksets, it is characterized in that: described electronic lock locking mechanism comprises control module (80), the input of control module (80) is electrically connected with sense switch (40) and data-interface (50) respectively, the output of control module (80) is electrically connected with electromagnetic clutch (60), and the end that described data-interface (50) links to each other with lock body (10) is provided with data-interface lid (51); Control module (80) driving electromagnetic clutch (60) makes lock fine strain of millet (20) and lock fine strain of millet cover (21) be in and unblanks and two kinds of location statuss of locking.
5. safety lockset according to claim 4, it is characterized in that: described electromagnetic clutch (60) comprises electromagnetic clutch body (61) and first slide bar (63), be provided with the 3rd back-moving spring (62) in the electromagnetic clutch body (61), first slide bar (63) is positioned at the side away from lock fine strain of millet cover (21) of locked cock (31), and the shaft of first slide bar (63) is provided with the protuberance of ring-type, and the external diameter of described annular convex is greater than the external diameter of the 3rd back-moving spring (62), first slide bar (63) shaft of annular convex upside passes the 3rd back-moving spring (62) and extend in the electromagnetic clutch body (61), the lower surface support of the annular convex of first slide bar (63) is on the inner framework of lock body (10), and the distance between the upper surface of the annular convex of first slide bar (63) and electromagnetic clutch body (61) lower surface equals the shaft length of the annular convex downside of first slide bar (63) at least; Control module (80) drive electromagnetic clutch body (61) power on/off so that first slide bar (63) or be in upwards sucked electromagnetic clutch body (61) thus in locked cock (31) be free to slide, first slide bar (63) shaft that perhaps is in the annular convex downside extend into locked cock (31) thus motion track inboard locked cock (31) be limited mobile two states.
6. safety lockset according to claim 4, it is characterized in that: described control module (80) comprises the control circuit that is encapsulated on the electronic circuit board, be provided with central processor CPU (81) and storage chip (82) in the electronic circuit board, also be provided with the signal output part (83) that is electrically connected with electromagnetic clutch (60) on the electronic circuit board, first signal input part (84) that links to each other with data-interface (50) and the secondary signal input (85) that links to each other with sense switch (40).
7. safety lockset according to claim 4, it is characterized in that: described sense switch (40) is an optoelectronic switch, optoelectronic switch is arranged on the downside of locked cock mechanism, the cover away from lock fine strain of millet (20) one ends that is in second groove (23) on the described lock fine strain of millet cover (21) is provided with reflective surface (24) on one's body, described optoelectronic switch only therewith reflective surface (24) match, reflective surface (24) is in lock fine strain of millet cover (21) unblanks or the different conditions of locking is in a high position or low level, and the light that makes optoelectronic switch launch is reflected back toward the optoelectronic switch place or by the absorption of the surface of other objects except that reflective surface (24) in the lock body (10), link to each other with the input of control module (80) to form the output that drives signal and pass through optoelectronic switch, control module (80) control electromagnetic clutch (60) moves and makes the shaft that is in the annular convex downside of described first slide bar (63) extend into the motion track inboard of locked cock (31).
8. safety lockset according to claim 4, it is characterized in that: described sense switch (40) is for having the electronic device of shell fragment (41), this electronic device is arranged on the downside of locked cock mechanism, match with described shell fragment (41) in the end away from lock fine strain of millet (20) one ends of described lock fine strain of millet cover (21), the end of described lock fine strain of millet cover (21) is in lock fine strain of millet cover (21) unblanks or the different conditions of locking is in a high position or low level, the end of the lock fine strain of millet cover (21) when being in low level and shell fragment (41) are abutted together the closing of contact that makes in the described electronic device, the end of the lock fine strain of millet cover (21) when being in a high position and shell fragment (41) are separated and make the contact in the described electronic device disconnect, the disconnection of described contact or the closed driving signal that all forms also link to each other with the input of control module (80) by the output of this electronic device, and control module (80) control electromagnetic clutch (60) moves and makes the shaft that is in the annular convex downside of described first slide bar (63) extend into the motion track inboard of locked cock (31).
9. according to each described safety lockset of claim 5～8, it is characterized in that: the inside of described lock body (10) also is provided with anti-error opening mechanism, anti-error opening mechanism is arranged on the downside of locked cock (31), anti-error opening mechanism comprises second slide bar (71) that is arranged in second slide (70), the upside of second slide (70) is provided with the opening for second slide bar (71) turnover, is provided with second back-moving spring (72) that is set on second slide bar (71) shaft in second slide (70); Second back-moving spring (72) and second slide bar (71) are worked in coordination and are made when lock body (10) is subjected to the external force vibrations in lock body (10) outside and first slide bar (63) overcomes the 3rd back-moving spring (62) under the effect of these external force vibrations elastic force and upwards enters in the electromagnetic clutch body (61), and the elastic force that second slide bar (71) overcomes second back-moving spring (72) also upwards extend into the motion track inboard of locked cock (31); The elastic force of second back-moving spring (72) is greater than the gravity of second slide bar (71), and the elastic force of the 3rd back-moving spring (62) is greater than the gravity of first slide bar (63).
10. safety lockset according to claim 9, it is characterized in that: described second slide (70) is the tubular of end sealing, second slide bar (71) is provided with base plate away from an end of locked cock (31), the diameter of this base plate is greater than the diameter of second slide bar (71) shaft, and the axis of the plate face of base plate and second slide bar (71) is perpendicular, and the internal face formation of all sides of described base plate and second slide (70) is slidingly matched; The diameter of the opening part of close locked cock (31) one ends of second slide (70) and the shaft diameter of second slide bar (71) match, and the shaft of second slide bar (71) passes the opening of second slide (70) and moves along the direction that second slide (70) limits; One end of second back-moving spring (72) is resisted against on the plate face of base plate of second slide bar (71), and the other end of second back-moving spring (72) is on the inner face of the opening part of second slide (70); Described second back-moving spring (72) is identical with the elastic force size of the 3rd back-moving spring (62), and the quality of second slide bar (71) equals the quality of first slide bar (63) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205682786U CN201826644U (en) | 2010-10-20 | 2010-10-20 | Safety lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205682786U CN201826644U (en) | 2010-10-20 | 2010-10-20 | Safety lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201826644U true CN201826644U (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205682786U Expired - Lifetime CN201826644U (en) | 2010-10-20 | 2010-10-20 | Safety lockset |
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|---|---|
| CN (1) | CN201826644U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975000A (en) * | 2010-10-20 | 2011-02-16 | 合肥天智科技发展有限公司 | Safety lockset |
| CN105507687A (en) * | 2014-10-14 | 2016-04-20 | 珠海优特电力科技股份有限公司 | Anti-misoperation lockset and control method thereof |
| CN105986709A (en) * | 2015-02-09 | 2016-10-05 | 珠海优特电力科技股份有限公司 | Anti-error electronic padlock |
| CN108131065A (en) * | 2017-12-21 | 2018-06-08 | 浙江浦江梅花锁业集团有限公司 | A kind of padlock |
| WO2019223522A1 (en) * | 2018-05-21 | 2019-11-28 | 浙江浦江梅花锁业集团有限公司 | Electronic lock |
| WO2019237853A1 (en) * | 2018-06-14 | 2019-12-19 | 浙江浦江梅花锁业集团有限公司 | Intelligent lock |
| WO2020228372A1 (en) * | 2019-05-14 | 2020-11-19 | 同方威视技术股份有限公司 | Smart lock |
| WO2020228371A1 (en) * | 2019-05-14 | 2020-11-19 | 同方威视技术股份有限公司 | Smart lock |
| WO2021072940A1 (en) * | 2019-10-18 | 2021-04-22 | 珠海优特电力科技股份有限公司 | Electronic lock and control method therefor |
| WO2021135821A1 (en) * | 2019-12-31 | 2021-07-08 | 浙江浦江梅花锁业集团有限公司 | Nb-iot-based low-power padlock |
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2010
- 2010-10-20 CN CN2010205682786U patent/CN201826644U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975000B (en) * | 2010-10-20 | 2013-01-23 | 合肥天智科技发展有限公司 | Safety lockset |
| CN101975000A (en) * | 2010-10-20 | 2011-02-16 | 合肥天智科技发展有限公司 | Safety lockset |
| CN105507687B (en) * | 2014-10-14 | 2019-07-05 | 珠海优特电力科技股份有限公司 | Anti-error lock and its control method |
| CN105507687A (en) * | 2014-10-14 | 2016-04-20 | 珠海优特电力科技股份有限公司 | Anti-misoperation lockset and control method thereof |
| CN105986709A (en) * | 2015-02-09 | 2016-10-05 | 珠海优特电力科技股份有限公司 | Anti-error electronic padlock |
| WO2019119631A1 (en) * | 2017-12-21 | 2019-06-27 | 浙江浦江梅花锁业集团有限公司 | Padlock |
| CN108131065A (en) * | 2017-12-21 | 2018-06-08 | 浙江浦江梅花锁业集团有限公司 | A kind of padlock |
| WO2019223522A1 (en) * | 2018-05-21 | 2019-11-28 | 浙江浦江梅花锁业集团有限公司 | Electronic lock |
| WO2019237853A1 (en) * | 2018-06-14 | 2019-12-19 | 浙江浦江梅花锁业集团有限公司 | Intelligent lock |
| WO2020228372A1 (en) * | 2019-05-14 | 2020-11-19 | 同方威视技术股份有限公司 | Smart lock |
| WO2020228371A1 (en) * | 2019-05-14 | 2020-11-19 | 同方威视技术股份有限公司 | Smart lock |
| US11613913B2 (en) | 2019-05-14 | 2023-03-28 | Nuctech Company Limited | Intelligent lock |
| WO2021072940A1 (en) * | 2019-10-18 | 2021-04-22 | 珠海优特电力科技股份有限公司 | Electronic lock and control method therefor |
| WO2021135821A1 (en) * | 2019-12-31 | 2021-07-08 | 浙江浦江梅花锁业集团有限公司 | Nb-iot-based low-power padlock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110511 Effective date of abandoning: 20130306 |
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| RGAV | Abandon patent right to avoid regrant |