CN103132811B - Electronic lock - Google Patents

Electronic lock Download PDF

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Publication number
CN103132811B
CN103132811B CN201310093688.8A CN201310093688A CN103132811B CN 103132811 B CN103132811 B CN 103132811B CN 201310093688 A CN201310093688 A CN 201310093688A CN 103132811 B CN103132811 B CN 103132811B
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lock
lock core
dead bolt
lock body
core
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CN103132811A (en
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不公告发明人
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罗奇
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Publication of CN103132811A publication Critical patent/CN103132811A/en
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Abstract

The invention discloses a kind of electronic lock, belong to safe practice protection field, solve electronic lock structure complexity, cost intensive, awkward problem in prior art.This electronic lock includes lock body and the locking closure with inner chamber, also include driving motor, for driving motor to provide the electric power system of electric power, the coded lock device electrically connected with electric power system, it is positioned at lock body upper end and may pass through the first dead bolt of lock body side, the assembling lock core for pulling back to lock body by the first dead bolt can be rotated relative to lock body, for promoting assembling lock core the first lock core engaged with the output shaft driving motor by tooth, it is positioned at lock body lower end and may pass through the second dead bolt of lock body side, engaged by tooth with assembling lock core and be driven in assembling lock core and for the second lock core pulled back to lock body by the second dead bolt, the fixing lock body that is positioned at relative to the first dead bolt and the side of the second dead bolt and realizes its contraction by assembling lock core and the second lock core;First springing controlling organization and the second springing controlling organization realize its universe rod mechanism ejected.

Description

Electronic lock
Technical field
The present invention relates to electronic lock, specifically, relate to a kind of electronic lock.
Background technology
Electronic lock is mainly used in field of prevention of a safety technology, especially matching used with antitheft door electronic lock, because of the anti-theft effect of its brilliance, and is welcome by broad masses.At present, electronic lock is broadly divided into: keyswitch type electronic lock, electron key formula electronic lock, touch type electronic lock etc., above-mentioned electronic lock is provided with good anti-theft effect on anti-theft feature, but, this type of electronic lock is mainly improved by the mode controlling to unblank, structure is extremely complex, and not the biggest change in the frame for movement of lock, to such an extent as to the cost of electronic lock is costly, as minimum in the electronic lock price of import it is also required to 1,000 polylith RMB, domestic electronic lock also needs more than 400 pieces of RMB, expensive price to cause electronic lock to be difficult to popularization and application.
How to manufacture a kind of simple in construction, cost performance is high, anti-theft feature is good electronic lock, just become the emphasis research and development content of those skilled in the art.
Summary of the invention
It is an object of the invention to provide a kind of electronic lock, solve electronic lock structure complexity, the problem of cost intensive in prior art.
To achieve these goals, the technical solution used in the present invention is as follows:
Electronic lock, including lock body and the locking closure with inner chamber, also include driving motor, for driving motor to provide the electric power system of electric power, the security lock arrangement electrically connected with electric power system, it is positioned at lock body upper end and may pass through the first dead bolt of lock body side, the assembling lock core for pulling back to lock body by the first dead bolt can be rotated relative to lock body, for promoting assembling lock core the first lock core engaged with the output shaft driving motor by tooth, it is positioned at lock body lower end and may pass through the second dead bolt of lock body side, engaged by tooth with assembling lock core and be driven in assembling lock core and for the second lock core pulled back to lock body by the second dead bolt, fix and be positioned at lock body relative to the first dead bolt and the universe rod mechanism of the second dead bolt side.
Specifically, described first dead bolt includes first " L " type connecting rod, is arranged on the main dead bolt of first " L " type connecting rod end, the first normal pressure bar and be arranged on the secondary dead bolt of this first normal pressure bar end on one side;Wherein, first " L " type connecting rod and the first normal pressure bar it is respectively equipped with the limited block being fixed in lock body, and between one of them limited block and main dead bolt, another limited block and secondary dead bolt, is additionally provided with the spring for main dead bolt, secondary dead bolt being ejected lock body;
Further, described second dead bolt includes second " L " type connecting rod, it is arranged on the 4th dead bolt of second " L " type connecting rod end on one side, and be solidified as a whole with the 4th dead bolt and be parallel to " U " the type moving part bottom lock body, second " L " type connecting rod is provided with between the second limited block being fixed in lock body, and this second limited block and the 4th dead bolt the spring being provided with for the 4th dead bolt ejects lock body.
Further, described assembling lock core includes two pieces of arc fixed dams being fixed on locking closure, the 4th lock core being all built in two pieces of arc fixed dams and the 5th lock core being positioned at the 4th lock core lower end, cylindrical and up/down perforation the 3rd lock core is socketed on arc fixed dam;
Wherein, 3rd lock core lower end is provided with driven projection, it is provided with tooth near the outer wall of the second lock core, outer wall near the first lock core is provided with and its internal convex body connected, be additionally provided with in this convex body two ends both pass through convex body and with its elastic trace being connected, the 3rd outer wall of lock core is provided with and is fastenedly connected with it and against the another side of described " L " type connecting rod, the main dead bolt that is used for pulling back to the first spill spin block in lock body and the 3rd spill spin block vertical with the first spill spin block, for the universe rod mechanism that pulls back;
4th lock core is the upper end bore round boss less than lower end bore, and its upper end is provided with door handle connecting hole, and the outer wall of its lower end is provided with the abutment protruding from its circumferential plane;
5th lock core is cylinder, and its lower end is provided with and supports the use and be shaped as the active projection of arc with driven projection, and the 5th lock core lower end is additionally provided with the hole for connecting inside door handle.
Meanwhile, as a kind of preferred structure, described second lock core includes cylindrical shape lock core, and is positioned at cylindrical shape lock core lower end the arresting lever of clamping therewith;Wherein, the engaging tooth matched with the tooth on the 3rd outer wall of lock core and the second spill spin block it is provided with outside cylindrical shape lock core, the end of arresting lever is positioned at " U " type moving part groove, position corresponding with this second lock core on lock body is provided with the connection body being fixed thereon, and the cylindrical lock core retainer plate in this second lock core is connected to connect on body;
As another kind of preferred structure, described second lock core includes cylindrical shape lock core, is positioned at cylindrical shape lock core upper surface, for being connected as the key cylinder connecting hole that key provides the mechanical lock of jack, and is positioned at cylindrical shape lock core lower end the arresting lever of clamping therewith;Wherein, the engaging tooth matched with the tooth on the 3rd outer wall of lock core and the second spill spin block it is provided with outside cylindrical shape lock core, the end of arresting lever is positioned at " U " type moving part groove, position corresponding with this second lock core on lock body is provided with the connection body being fixed thereon, and the cylindrical lock core retainer plate in this second lock core is connected to connect on body.
The concrete structure of the first lock core includes that upper surface has the sliding shoe of external tooth, and is arranged on this end, sliding shoe upper surface and for promoting the arcuate member of described trace;The output shaft of described driving motor is then engaged with by the external tooth of sliding shoe upper surface.
Further, described universe rod mechanism includes symmetrically arranged the thick end of the scroll and the thin end of the scroll;Wherein, the thick end of the scroll and the first dead bolt are positioned at end, it includes that end is through first " L " type mobile jib of lock body on one side, the first postive stop baffle being arranged on this first " L " type mobile jib and be fastenedly connected with lock body, it is fixed on lock body interior for controlling the first springing controlling organization that the thick end of the scroll ejects, shrinks, and is arranged on the spring between the first springing controlling organization and the first postive stop baffle;
The thin end of the scroll and the second dead bolt are positioned at end, it includes that end is through second " L " type mobile jib of lock body on one side, the second postive stop baffle being arranged on this second " L " type mobile jib and be fastenedly connected with lock body, it is fixed on lock body interior for controlling the second springing controlling organization that the thin end of the scroll ejects, shrinks, and is arranged on the spring between the second springing controlling organization and the first postive stop baffle.
In order to preferably realize the present invention, it also includes the 3rd dead bolt, 3rd dead bolt is by the second normal pressure bar, it is arranged on the auxiliary dead bolt of this second normal pressure bar end on one side, the 3rd limited block being arranged on the second normal pressure bar and be fixed on lock body, and the spring composition between auxiliary dead bolt and the 3rd limited block is set;The 3rd springing mechanism that connected, one end is flexibly connected with described second " L " type connecting rod it is additionally provided with through another side and this end end of the second normal pressure bar in described the thin end of the scroll.
On the basis of said structure, in order to improve the using effect of the present invention, offering arc notch on described 3rd lock core top, the tooth of its outer wall is positioned at below this arc notch;It is additionally provided with universe rod stop device between described 3rd lock core and the second lock core, this universe rod stop device includes pull lever, it is arranged on the cooperating teeth that this pull lever matches on the side of the second lock core and with the engaging tooth on the second outer wall of lock core, it is arranged on pull lever one end the first locating piece being fixed on lock body, and be arranged on the pull lever other end and be slidably connected by spring and pull lever, for the check plate of stop universe rod mechanism, and be fixed on locking closure and near the second locating piece of pull lever with check plate junction.
In order to improve the anti-theft effect of the present invention, ensure indoor user and the safety of property thereof, present invention additionally comprises the electron back locking device locked for indoor, this electron back locking device includes the little travel switch being fixed on inside locking closure, one end is positioned at outside locking closure, the other end is positioned at inside locking closure and locks button member for control little travel switch open/close states, be positioned at inside locking closure and with lock button member with the use of handle baffle plate;Wherein, little travel switch is connected with electric power system, security lock arrangement, lock the elastic button that button member includes being positioned at outside locking closure, one end is connected with elastic button, the other end is through the straight-bar of locking closure, it is arranged on straight-bar and is positioned at the cavity volume inside locking closure, be arranged on cavity volume upper end, for stirring the shifting part plate of little travel switch, and two ends through cavity volume and with handle baffle plate with the use of flexible clamp piece.
In order to lock electronic lock when preventing Men Weiguan, press when the upper end of described second " L " type connecting rod another side end is additionally provided with for preventing door from not closing lock button member keep out convex body.
Compared with prior art, the method have the advantages that
(1) present invention has broken the structure design of conditional electronic lock, by the improvement of frame for movement, use brand-new cylinder design, its first lock core is by driving motor to drive, then assembling lock core, the second lock core action are driven, the opening and closing of electronic lock is realized with this, the structure of three lock cores is compact to design, the stroke of the first lock core is short, thus, it is only required to want lower-powered motor can realize the action of the first lock core, significantly reduce the power consumption of electronic lock, not only eliminate user and often change the trouble of battery, and energy-conserving and environment-protective.
(2) in the present invention universe rod mechanism and assembling lock core and the second lock core with the use of, by both of the aforesaid lock core, lock core action drives universe rod mechanism to make corresponding action, on the other hand, lock core, universe rod mechanism, three vitals of dead bolt are organically integrated into a whole, between three all linked with one another, design the most ingenious, improve the anti-theft feature of electronic lock.
(3) present invention is also additionally arranged electron back locking device, when user is in indoor, by electron back locking device by whole electronic lock from locking within doors, the security lock arrangement of electronic lock cannot obtain electric, it is closed, so that other people cannot open electronic lock from room, it is effectively guaranteed life and the property safety of user within doors.
(4) in order to lock electronic lock when preventing Men Weiguan, the present invention is additionally provided with in the upper end of second " L " type connecting rod another side end and keeps out convex body, when the second dead bolt is recycled in lock body, the button member of locking that can prop up in electron back locking device by keeping out convex body moves down, electronic lock under door opening state is avoided to be locked, it is ensured that effective closedown of electronic lock.
(5) present configuration is compact, reasonable in design, ingenious, and by well-designed, while the safety that ensure that electronic lock, for the electronic lock sold on the market at present, its cost is lower, uses more convenient, and cost performance is the highest, for its large-scale popularization and application, establish solid foundation.
Accompanying drawing explanation
Fig. 1 is lock body internal structure schematic diagram in the present invention.
Fig. 2 is the structural representation of the first dead bolt in the present invention.
Fig. 3 is the structural representation of the second dead bolt in the present invention.
Fig. 4 is the structural representation of assembling lock core in the present invention.
Fig. 5 is the structural scheme of mechanism of the 3rd lock core in the present invention.
Fig. 6 is the structural scheme of mechanism of the 4th lock core in the present invention.
Fig. 7 is the structural scheme of mechanism of the 5th lock core in the present invention.
Fig. 8 is the structural representation of the second lock core in the present invention.
Fig. 9 is the structural representation of the first lock core in the present invention.
Figure 10 is the first lock core and the assembling schematic diagram driving motor in the present invention.
Figure 11 is the structural representation of universe rod mechanism in the present invention.
Figure 12 is the structural representation of the 3rd dead bolt in the present invention.
Figure 13 is the structural representation of universe rod stop device in the present invention.
Figure 14 is universe rod stop device and the 3rd lock core and the assembling schematic diagram of the second lock core in the present invention.
Figure 15 is the scheme of installation of electron back locking device in the present invention.
Figure 16 is the external structure schematic diagram of electron back locking device in the present invention.
Figure 17 is the internal structure schematic diagram of electron back locking device in the present invention.
Figure 18 is the external structure schematic diagram of the present invention.
Figure 19 is the schematic diagram under the present invention is closed.
Figure 20 is the structural representation of the second lock core in the present invention-embodiment 2.
Figure 21 is arresting lever and the structural representation being connected body in the present invention.
Figure 22 is sliding shoe and the catenation principle figure of motor in the present invention.
Figure 23 is the upward view of the 5th lock core in the present invention.
Wherein, the parts that in accompanying drawing, labelling is corresponding are entitled: 1-lock body, and 2-drives motor, 3-the first dead bolt, 4-assembling lock core, 5-the first lock core, 6-the second dead bolt, 7-the second lock core, 8-limited block, 9-the thick end of the scroll, 10-the thin end of the scroll, 11-the 3rd dead bolt, 12-the 3rd springing mechanism, 13-locking closure, 14-universe rod stop device, 15-electron back locking device, 16-keeps out convex body;
31-first " L " type connecting rod, the main dead bolt of 32-, 33-the first normal pressure bar, 34-pair dead bolt;
41-the 3rd lock core, 42-the 4th lock core, 43-the 5th lock core, 44-arc fixed dam;
The driven projection of 411-, 412-convex body, 413-trace, 414-the first spill spin block, 415-tooth, 421-door handle connecting hole, 422-abutment, 431-actively projection;
51-sliding shoe, 52-arcuate member, 53-external tooth;
61-second " L " type connecting rod, 62-the 4th dead bolt, 63-" U " type moving part, 64-the second limited block;
71-cylindrical shape lock core, 72-arresting lever, 73-the second spill spin block, 74-engaging tooth, 75-key cylinder connecting hole, 76-connects body;
91-first " L " type mobile jib, 92-the first postive stop baffle, 93-the first springing controlling organization;
101-second " L " type mobile jib, 102-the second postive stop baffle, 103-the second springing controlling organization;
111-the second normal pressure bar, 112-assists dead bolt, 113-the 3rd limited block;
141-pull lever, 142-cooperating teeth, 143-the first locating piece, 144-check plate, 145-the second locating piece;
151-travel switch, 152-locks button member, 153-handle baffle plate;
1521-elastic button, 1522-straight-bar, 1523-cavity volume, 1524-shifting part plate, 1525-flexible clamp piece.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings, and embodiments of the present invention include but not limited to the following example.
Embodiment 1
As it is shown in figure 1, present embodiment discloses a kind of electronic lock, this electronic lock is mainly made up of, wherein security lock arrangement, electric power system, dead bolt, lock core, universe rod mechanism five part:
Security lock arrangement electrically connects with driving motor 2, and it can be coded lock device, and after user inputs correct password, security lock arrangement is opened, and connects electric power system and drive motor 2, drives motor 2 to obtain electric, enters duty;May also mean that locking device ripe in stricture of vagina locking device or other prior art, therefore, the present embodiment does not repeats.
Electric power system, is preferably provided electric power by battery, and as shown in figure 18, the battery case installing battery designs in the outside (the most outdoors) of electronic lock, greatly facilitates user and changes battery and there is no concern that and forget to change battery and cannot open the door.Electric power system is that the electric power of whole electronic lock provides mechanism;Electric power system is connected also for the most common connected mode with driving motor 2, the circuit of security lock arrangement.
Dead bolt, it it is the direct mechanical execution unit of electronic lock opening and closing, in the present embodiment, dead bolt includes the first dead bolt the 3, second dead bolt 6 and the 3rd dead bolt 11, so that dead bolt is had in more detail, understands clearly and recognize by those skilled in the art, is described in detail below in conjunction with the accompanying drawings:
As in figure 2 it is shown, the first dead bolt 3 includes first " L " type connecting rod 31, main dead bolt the 32, first normal pressure bar 33 and secondary dead bolt 34;The trunk of first " L " type connecting rod 31 is a cylindrical straight-bar, and main dead bolt 32 is then arranged on one end of this cylinder straight-bar, and the other end of cylindrical straight-bar is vertically provided with one block of straight plate, cylindrical straight-bar and the combination of this straight plate and constitutes " L " shape;The overall structure of the first normal pressure bar 33 is similar to Z-shaped, its trunk is a cylindrical straight-bar equally, secondary dead bolt 34 is arranged on one end of this cylinder straight-bar, the other end of cylindrical straight-bar is vertically provided with one piece of baffle plate, on this basis, be additionally provided with a cylindrical rod parallel with aforementioned cylindrical straight-bar in the end of baffle plate, this cylindrical rod rearward movement compress the elastic thimble in the first springing controlling organization trigger the first springing controlling organization make the thick end of the scroll eject lock body.Cylindrical straight-bar, baffle plate, cylindrical rod three combine composition Z-shaped configuration.Meanwhile, two pieces of limited blocks 8 corresponding with first " L " type connecting rod 31 and the first normal pressure bar 33 respectively it are fixed with in lock body 1, the centre of limited block 8 has through hole, the cylindrical straight bar part of first " L " type connecting rod 31 and the first normal pressure bar 33 both passes through the through hole on limited block 8, is provided with spring between limited block and dead bolt (main dead bolt and secondary dead bolt);During enabling, dead bolt bounces back in lock body, and aforesaid spring is in compressive state, and at closing time, dead bolt ejects lock body by the elastic force of spring, completes action of laying the key under the door.
As it is shown on figure 3, the second dead bolt 6 includes second " L " type connecting rod 61, it is arranged on the 4th dead bolt 62 of second " L " type connecting rod 61 end;The general shape of second " L " type connecting rod 61 is similar to first " L " type connecting rod, its trunk portion is cylindrical straight-bar equally, 4th dead bolt 62 is arranged on the end, one end of cylindrical straight-bar, the other end end of cylindrical straight-bar is the most vertically provided with one piece of baffle plate, and the overbending direction of first " L " type connecting rod and second " L " type connecting rod is all towards the middle part of lock body;Second " L " type connecting rod 61 is provided with the second limited block 64 being fixed in lock body 1, the structure of the second limited block 64 is consistent with limited block 8, be named respectively at this is to describe for convenience, meanwhile, between the second limited block 64 and the 4th dead bolt 62, it is provided with the spring for the 4th dead bolt 62 being ejected lock body 1;On the basis of said structure, the bottom of the 4th dead bolt 62 is additionally provided with " U " the type moving part 63 being solidified as a whole and being parallel to lock body 1 with it, and the side of the side and the 4th dead bolt 62 that are somebody's turn to do " U " type moving part 63 connects.
As shown in figure 12, the 3rd dead bolt 11 is main is arranged on the auxiliary dead bolt 112 of this second normal pressure bar 111 end by the second normal pressure bar 111, is arranged on the second normal pressure bar 111 and the 3rd limited block 113 that is fixed on lock body 1 forms;Wherein, second normal pressure bar 111 is similar to the shape of the first normal pressure bar, its difference is, being parallel to trunk portion (being provided with one end of auxiliary dead bolt) parallel one end is hollow weir, 3rd limited block is the most consistent with the structure of limited block, the second limited block, is again provided with the spring for auxiliary dead bolt ejects lock body between auxiliary dead bolt 112 and the 3rd limited block 113.What deserves to be explained is; the shape of above-mentioned main dead bolt, secondary dead bolt, reflection dead bolt and auxiliary dead bolt can adjust the most separately according to reality application; on lock body 1, the side of corresponding above-mentioned dead bolt offers the hole passed for dead bolt, and in accompanying drawing, the shape of these dead bolts involved should not limit the protection domain of the application;Meanwhile, except correspondence auxiliary dead bolt 112 and the position of secondary dead bolt 34, doorframe offers corresponding dead bolt through hole equally;At closing time, auxiliary dead bolt 112 and secondary dead bolt 34 are compressed in lock body by doorframe, and universe rod springing mechanism touched by the first normal pressure bar being connected with the two respectively and the second normal pressure bar near one end of universe rod, in order to universe rod realizes corresponding action at closing time.
Lock core, for driving dead bolt to move, be equivalent to drive mechanism, the present embodiment brand-new design lock core, it is organically to be integrated into a whole by multiple lock cores, being used in conjunction with each other, it includes: the first lock core the 5, second lock core 7 and assembling lock core 4, is described in detail the structure of each lock core below in conjunction with the accompanying drawings:
As shown in Figure 9, first lock core 5 includes that upper surface has the sliding shoe 51 of external tooth 53, and it is arranged on this end, sliding shoe 51 upper surface and for promoting the arcuate member 52 of described trace 413, specifically, sliding shoe 51 includes the shell with inner chamber and the motion bar embedded in this shell, external tooth 53 is then arranged on this motion bar, and the two ends of motion bar are provided with spring;The output shaft driving motor 2 is then engaged with, as shown in figure 22 by the external tooth 53 of sliding shoe 51 upper surface.After user inputs correct password, security lock arrangement is opened, and drives motor 2 to obtain electric, its output shaft rotation, engagement by being engaged with simultaneously promotes the forward and backward movement of sliding shoe 51, it is achieved principle is: the elastic force of the motion bar both sides spring of sliding shoe is greater than the frictional force that the first lock core motion produces.When driving motor to rotate forward, the frictional force produced more than the first lock core motion due to spring force, so motion bar just pushes the first lock core rearward movement, now spring only can occur slight elastic deformation, when trace touches four cylinder wall hindered, trace and sliding shoe all stop motions, if now motor is still rotating, the most only understand the spring of activity compression bar respective end;Otherwise, drive motor pushing the first lock core to travel forward, the corresponding relation driving motor positive and inverse to promote the first lock core to seesaw can adjust according to actual needs.The spring effect at motion bar two ends is that the gear remaining motion bar fits together all the time with motor gear, motion bar can be driven to travel forward when can guarantee that motor reversal next time with this.
As shown in Figure 4, assembling lock core 4 includes two pieces of arc fixed dams 44 being fixed on locking closure 13, the 4th lock core 42 being all built in arc fixed dam 44 and the 5th lock core 43 being positioned at the 4th lock core 42 lower end, the 3rd lock core 41 is socketed on arc fixed dam 44.Arc fixed dam 44 is for separating the 3rd lock core 41 and the 4th lock core makes both form neutral gear and limits the 3rd lock core 41 and the 4th lock core 42 moves, and the effect of this arc fixed dam 44 also resides in guarantee the 3rd lock core 41, the 4th lock core 42 and the 5th lock core 43 and circles for circumference with it.
Specifically, as shown in Figure 5, 3rd lock core 41 is cylindrical and up/down perforation, its lower end is provided with driven projection 411, it is provided with tooth 415 near the outer wall of the second lock core 7, outer wall near the first lock core 5 is provided with and its internal convex body 412 connected, it is additionally provided with two ends in this convex body 412 and both passes through the trace 413 of convex body 412, 3rd lock core 41 outer wall is provided with and is fastenedly connected with it and against the another side of " L " type connecting rod 31, the first spill spin block 414 in main dead bolt 32 to lock body 1 of pulling back and vertical with the first spill spin block 414, the 3rd spill spin block for the universe rod mechanism that pulls back;As shown in Figure 6, the 4th lock core 42 is less than the round boss of lower end bore for upper end bore, and its upper end is provided with door handle connecting hole 421, and the outer wall of its lower end is provided with the abutment 422 protruding from its circumferential plane;As it is shown in fig. 7, the 5th lock core 43 is cylinder, its lower end is provided with and supports the use and be shaped as the active projection 431 of arc with driven projection 411, and meanwhile, its lower end is additionally provided with the hole for connecting inside door handle, as shown in figure 23;4th lock core is connected with door outer handle by connection strap.As shown in Figure 4, by the gear length on motion bar, the length of aforementioned first lock core motion determines that the spacing with the 3rd lock core and the 4th lock core together decides on, when trace 413 moves to the appearance wall of the 4th lock core, it i.e. can be blocked by the 4th lock core, now, if driving motor to continue to put out, then trace 413 no longer moves, and only can the spring of the corresponding one end of activity compression bar.
Such as Fig. 8, shown in 21, the second lock core 7 includes cylindrical shape lock core 71, and is positioned at the arresting lever 72 of cylindrical shape lock core 71 lower end clamping therewith, and this arresting lever 72 is formed by with cylindrical shape lock core 71 clamping disk and the straight-bar being connected with clamping disk;Wherein, cylindrical shape lock core 71 is outside is provided with the engaging tooth 74 and the second spill spin block 73 matched with the tooth 415 on the 3rd lock core 41 outer wall, the end of arresting lever 72 is positioned at " U " type moving part 63 groove, position corresponding with this second lock core 7 on lock body 1 is provided with the connection body 76 being fixed thereon, and the cylindrical shape lock core 71 in this second lock core 7 is socketed on connection body 76.When second dead bolt ejects lock body, in arresting lever 72, straight-bar is parallel with second " L " type connecting rod, and when the second dead bolt bounces back in lock body, in arresting lever 72, the end of straight-bar is positioned at the bottom land of " U " type moving part 63.
As shown in figure 11, universe rod mechanism includes symmetrically arranged the thick end of the scroll 9 and the thin end of the scroll 10, its fixing lock body 1 that is positioned at is relative to the first dead bolt 3 and side of the second dead bolt 6, and is realized its contraction by assembling lock core 4 and the second lock core 7, realized its ejection by the first springing controlling organization 93 and the second springing controlling organization 103;Wherein, the thick end of the scroll 9 and the first dead bolt 3 are positioned at end, it includes that end is through first " L " type mobile jib 91 of lock body 1 on one side, the first postive stop baffle 92 being arranged on this first " L " type mobile jib 91 and be fastenedly connected with lock body 1, the the first springing controlling organization 93 ejecting for controlling the thick end of the scroll 9, shrinking in being fixed on lock body 1, and it is arranged on the spring between the first springing controlling organization 93 and the first postive stop baffle 92;The thin end of the scroll 10 and the second dead bolt 6 are positioned at end, it includes that end is through second " L " type mobile jib 101 of lock body 1 on one side, the second postive stop baffle 102 being arranged on this second " L " type mobile jib 101 and be fastenedly connected with lock body 1, the the second springing controlling organization 103 ejecting for controlling the thin end of the scroll 10, shrinking in being fixed on lock body 1, and it is arranged on the spring between the second springing controlling organization 103 and the first postive stop baffle 92.First springing controlling organization and the second springing controlling organization structure are identical, its mainly by inside be provided with compressive resilience thimble the first component and with the first Components Matching and there is the second component in hole ejected for pressure elastic top pin form;Wherein, the first component and first " L " type mobile jib or second " L " type mobile jib connect.
The thin end of the scroll 10 is additionally provided with the 3rd springing mechanism 12 that connected, one end is flexibly connected through another side and this end end of the second normal pressure bar 111 with described second " L " type connecting rod 61,3rd springing mechanism 12 includes the straight plate being connected with the thin end of the scroll, the elastic abutment being arranged on straight plate, this elasticity abutment is through the hollow weir in the second normal pressure bar, meanwhile, the trunk portion at the second normal pressure bar is positioned at the rear of the second limited block and is provided with the groove penetrated for elastic abutment.
nullSuch as Figure 13、Shown in 14,It is additionally provided with universe rod stop device 14 between described 3rd lock core 41 and the second lock core 7,This universe rod stop device 14 includes pull lever 141,It is arranged on the cooperating teeth 142 that this pull lever 141 matches on the side of the second lock core 7 and with the engaging tooth 74 on the second lock core 7 outer wall,It is arranged on pull lever 141 one end the first locating piece 143 being fixed on locking closure 13,It is arranged on pull lever 141 other end and is slidably connected with pull lever 141 by spring、Check plate 144 for stop universe rod mechanism,And be fixed on locking closure and near pull lever 141 and the second locating piece 145 of check plate 144 junction,First locating piece and the second locating piece are " U " type structure,Wherein,The opening direction of the first locating piece is the length direction of pull lever 141,The opening direction of the second locating piece is the short transverse of pull lever.At closing time, world stopping bar is followed the 3rd lock core and is rotated, and check plate (direction of universe rod mechanism) backward moves, when it runs to after between the thick end of the scroll and the thin end of the scroll, it is achieved the purpose of universe rod stop.During enabling, check plate moves out, and check plate departs from the middle of the thick end of the scroll and the thin end of the scroll, and now, the thick end of the scroll and the thin end of the scroll just can successfully be recycled in lock body.
As shown in Figure 15,16,17, on the basis of said structure, the present embodiment is additionally provided with the electron back locking device 15 locked for indoor, this electron back locking device 15 includes the travel switch 151 being fixed on inside locking closure 13, one end is positioned at outside locking closure 13, the other end is positioned at inside locking closure 13 and locks button member 152 for control little travel switch 151 open/close states, be positioned at inside locking closure 13 and with lock button member 152 with the use of handle baffle plate 153;Wherein, travel switch 151 is connected with electric power system, security lock arrangement, and when travel switch and security lock arrangement are closed at, whole system could obtain electric.In the present embodiment, travel switch is in normally off, and during the most non-applying electronic anti-lock device, whole system is opened electric at security lock arrangement.
Lock the elastic button 1521 that button member 152 includes being positioned at outside locking closure 13, one end is connected with elastic button 1521, the other end is through the straight-bar 1522 of locking closure 13, it is arranged on straight-bar 1522 and is positioned at the cavity volume 1523 inside locking closure 13, be arranged on cavity volume 1523 upper end, for stirring the shifting part plate 1524 of travel switch 151, and two ends through cavity volume 1523 and with handle baffle plate 153 with the use of flexible clamp piece 1525.When locking, pressing and press under elastic button straight-bar, flexible clamp piece 1525 ejects after moving to below handle baffle plate 153 and locks button member 152 and complete self-locking.Press travel switch while pressing under straight-bar under shifting part plate, travel switch by normally closed switch to normally opened, because travel switch and security lock arrangement are cascaded structure, now, instantaneous safety locking device is opened, and whole system also cannot obtain electric, thus cannot open the door from the outside, it is achieved electronics is locked;During enabling, the handle baffle plate of inside door rotates together with inside door handle, and without the barrier effect of handle baffle plate, elastic button is upspring under the effect of contained spring, and travel switch reverts to normally off;If not pressing elastic button, then the state on travel switch that rotates of inside door handle does not affect.
Further, locking button member 152 in order to prevent door from pressing when not closing, effectively ensure the effect of locking of electronic lock, the present embodiment is additionally provided with in the upper end of second " L " type connecting rod 61 another side end and keeps out convex body 16.When the second dead bolt is recycled in lock body (door opening state, the second dead bolt only just understands automatic spring under closing door state), the button member of locking that can prop up in electron back locking device by keeping out convex body moves down, it is to avoid under door opening state, electronic lock is locked.It should be noted that in the application, lock button and be arranged on outdoors, therefore, keep out the direction of convex body 16 upward, i.e. keep out convex body 16 and be arranged on the upper surface of second " L " type connecting rod;Those skilled in the art, on the basis of understanding its structural principle, will lock button and be arranged in door, and the most accordingly, the direction keeping out convex body 16 then should i.e. be kept out convex body 16 and be arranged on the lower surface of second " L " type connecting rod down.
The work process of the present invention is as follows: secondary dead bolt 34 and auxiliary dead bolt 112 are compressed in lock body by doorframe at closing time, elastic thimble compression in the first corresponding springing controlling organization and the second springing controlling organization is entered to trigger springing controlling organization by connected first normal pressure bar and the second normal pressure bar respectively makes universe rod eject lock body under the action of the spring, and the 3rd springing controlling organization pulls down while the thin end of the scroll ejection lock body the groove of disengaging second " L " type connecting rod trunk portion.Now the 4th dead bolt ejects lock body under the action of the spring.As shown in figure 19, being now the locking state of the present invention, secondary dead bolt 34 and auxiliary dead bolt 112 are compressed in lock body by doorframe, and remaining dead bolt all ejects lock body.During enabling, after user inputs correct password, motor is driven to drive the first lock core to travel forward, arcuate member in first lock core promotes forward trace 413 near the 4th lock core 42, trace 413 stretches into (trace is embedded in the 3rd cylinder cam) in the 3rd lock core near one end of the 4th lock core, until the table wall of this end and the 4th lock core contacts and is positioned at the side of abutment on the 4th lock core, trace is blocked by the 4th lock core and no longer moves;User now turns clockwise door outer handle, and the abutment on the 4th lock core drives trace to move together, and now, trace is positioned at inside the 3rd lock core, and therefore, trace drives the 3rd lock core to rotate again;Meanwhile, the first spill spin block on the 3rd lock core turns clockwise and presses down the straight plate in first " L " type connecting rod, is pulled back to lock body by main dead bolt by first " L " type connecting rod, when completing to open the door, and the action of main dead bolt;Meanwhile, the 3rd spill spin block on the 3rd lock core turns clockwise and presses down first " L " the type mobile jib in the thick end of the scroll, and now, the thick end of the scroll is in and can move downward state, is pulled in lock body by pushing back under the 3rd spill spin block;Meanwhile, the 3rd lock core drives the second lock core to rotate by tooth engagement, moves in " U " type moving part, and then pulled back to lock body by the second dead bolt in the end of the arresting lever on the second lock core, when completing to open the door, and the action of the second dead bolt;Simultaneously, second spill spin block presses down second " L " type mobile jib of the thin end of the scroll, now, the thin end of the scroll is in and can move downward state, is pulled in lock body by pushing back under the second spill spin block, the action of universe rod when completing to open the door, meanwhile, the thin end of the scroll motion followed by the 3rd springing controlling organization, and elastic abutment enters the groove on second " L " type connecting rod, meanwhile, secondary dead bolt and auxiliary dead bolt eject lock body.Compressive resilience thimble in first component snaps into and waits in the hole in second component that next time triggers.
Embodiment 2
Such as Figure 20, shown in 21, the present embodiment difference from embodiment 1 is, to better implement the present invention, user-friendly, increase its function opened the door by key, second lock core 7 includes cylindrical shape lock core 71, is positioned at cylindrical shape lock core 71 upper surface, provides the key cylinder connecting hole 75 of mechanical lock of jack for being connected as key, and is positioned at the arresting lever 72 of cylindrical shape lock core 71 lower end clamping therewith;Wherein, cylindrical shape lock core 71 is outside is provided with the engaging tooth 74 and the second spill spin block 73 matched with the tooth 415 on the 3rd lock core 41 outer wall, the end of arresting lever 72 is positioned at " U " type moving part 63 groove, position corresponding with this second lock core 7 on lock body 1 is provided with the connection body 76 being fixed thereon, and the cylindrical shape lock core 71 in this second lock core 7 is socketed on connection body 76.Wherein, the mechanical lock providing jack for key is prior art, and meanwhile, the action executing process opened the door by key is also existing mature technology, and therefore, the present embodiment does not repeats.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is; on the premise of above-mentioned design principle; for solving same technical problem; even if some made on architecture basics disclosed in this invention are without substantial change or polishing; the essence of the technical scheme used is still as the present invention, therefore it should also be as within the scope of the present invention.

Claims (10)

  1. null1. electronic lock,Including lock body (1) and the locking closure (13) with inner chamber,It is characterized in that: also include driving motor (2),For driving motor (2) to provide the electric power system of electric power,The security lock arrangement electrically connected with electric power system,It is positioned at lock body (1) upper end and may pass through first dead bolt (3) of lock body (1) side,The assembling lock core (4) for pulling back to lock body (1) by the first dead bolt (3) can be rotated relative to lock body (1),For promoting assembling lock core (4) the first lock core (5) engaged with the output shaft driving motor (2) by tooth,It is positioned at lock body (1) lower end and may pass through second dead bolt (6) of lock body (1) side,Engaged by tooth with assembling lock core (4) and be driven in assembling lock core (4) and for the second lock core (7) pulling back to lock body (1) by the second dead bolt (6),Fix and be positioned at lock body (1) relative to the first dead bolt (3) and the universe rod mechanism of the second dead bolt (6) side.
  2. Electronic lock the most according to claim 1, it is characterized in that: described first dead bolt (3) includes first " L " type connecting rod (31), it is arranged on the main dead bolt (32) of first " L " type connecting rod (31) end on one side, the first normal pressure bar (33) and be arranged on the secondary dead bolt (34) of this first normal pressure bar (33) end;Wherein, it is respectively equipped with on first " L " type connecting rod (31) and the first normal pressure bar (33) between the limited block (8) being fixed in lock body (1), and one of them limited block (8) and main dead bolt (32), another limited block (8) and secondary dead bolt (34) and is additionally provided with for by main dead bolt (32), the spring of secondary dead bolt (34) ejection lock body (1);
    Described second dead bolt (6) includes second " L " type connecting rod (61), it is arranged on the 4th dead bolt (62) of second " L " type connecting rod (61) end on one side, and be solidified as a whole with the 4th dead bolt (62) and be parallel to " U " type moving part (63) of lock body (1) bottom, second " L " type connecting rod (61) are provided with between the second limited block (64) being fixed in lock body (1), and this second limited block (64) and the 4th dead bolt (62) spring being provided with for the 4th dead bolt (62) ejects lock body (1).
  3. Electronic lock the most according to claim 2, it is characterized in that: described assembling lock core (4) includes two pieces of arc fixed dams (44) being fixed on locking closure (13), all being built in the 4th lock core (42) in two pieces of arc fixed dams (44) and be positioned at the 5th lock core (43) of the 4th lock core (42) lower end, cylindrical and up/down perforation the 3rd lock core (41) is socketed on arc fixed dam (44);
    3rd lock core (41) lower end is provided with driven projection (411), it is provided with tooth (415) near the outer wall of the second lock core (7), outer wall near the first lock core (5) is provided with and its internal convex body (412) connected, it is additionally provided with two ends in this convex body (412) and both passes through convex body (412) the trace (413) being connected with its elasticity, 3rd lock core (41) outer wall is provided with and is fastenedly connected with it and against the another side of described " L " type connecting rod (31), for main dead bolt (32) of pulling back to the first spill spin block (414) in lock body (1) and vertical with the first spill spin block (414), the 3rd spill spin block for the universe rod mechanism that pulls back;
    4th lock core (42) is the upper end bore round boss less than lower end bore, and its upper end is provided with door handle connecting hole (421), and the outer wall of its lower end is provided with the abutment (422) protruding from its circumferential plane;
    5th lock core (43) is cylinder, and its lower end is provided with and supports the use and be shaped as the active projection (431) of arc with driven projection (411), and the 5th lock core (43) lower end is additionally provided with the hole for connecting inside door handle.
  4. Electronic lock the most according to claim 3, it is characterised in that: described second lock core (7) includes cylindrical shape lock core (71), and is positioned at the arresting lever (72) of cylindrical shape lock core (71) lower end clamping therewith;Wherein, cylindrical shape lock core (71) is outside is provided with the engaging tooth (74) and the second spill spin block (73) matched with the tooth (415) on the 3rd lock core (41) outer wall, the end of arresting lever (72) is positioned at " U " type moving part (63) groove, being provided with, in the upper position corresponding with this second lock core (7) of lock body (1), the connection body (76) being fixed thereon, the cylindrical shape lock core (71) in this second lock core (7) is socketed in connection body (76);
    Or, described second lock core (7) includes cylindrical shape lock core (71), it is positioned at cylindrical shape lock core (71) upper surface, the key cylinder connecting hole (75) of mechanical lock of jack is provided for being connected as key, and be positioned at the arresting lever (72) of cylindrical shape lock core (71) lower end clamping therewith;Wherein, cylindrical shape lock core (71) is outside is provided with the engaging tooth (74) and the second spill spin block (73) matched with the tooth (415) on the 3rd lock core (41) outer wall, the end of arresting lever (72) is positioned at " U " type moving part (63) groove, being provided with, in the upper position corresponding with this second lock core (7) of lock body (1), the connection body (76) being fixed thereon, the cylindrical shape lock core (71) in this second lock core (7) is socketed in connection body (76).
  5. Electronic lock the most according to claim 4, it is characterized in that: described first lock core (5) includes that upper surface has the sliding shoe (51) of external tooth (53), and is arranged on this sliding shoe (51) end, upper surface and is used for promoting the arcuate member (52) of described trace (413);The output shaft of described driving motor (2) is then engaged with by the external tooth (53) of sliding shoe (51) upper surface.
  6. Electronic lock the most according to claim 5, it is characterised in that: described universe rod mechanism includes symmetrically arranged the thick end of the scroll (9) and the thin end of the scroll (10);Wherein, the thick end of the scroll (9) and the first dead bolt (3) are positioned at end, it includes that end is through first " L " type mobile jib (91) of lock body (1) on one side, it is arranged on the first postive stop baffle (92) that these first " L " type mobile jib (91) are upper and are fastenedly connected with lock body (1), it is used in being fixed on lock body (1) controlling the first springing controlling organization (93) that the thick end of the scroll (9) ejects, shrinks, and is arranged on the spring between the first springing controlling organization (93) and the first postive stop baffle (92);
    The thin end of the scroll (10) and the second dead bolt (6) are positioned at end, it includes that end is through second " L " type mobile jib (101) of lock body (1) on one side, it is arranged on the second postive stop baffle (102) that these second " L " type mobile jib (101) are upper and are fastenedly connected with lock body (1), it is used in being fixed on lock body (1) controlling the second springing controlling organization (103) that the thin end of the scroll (10) ejects, shrinks, and is arranged on the spring between the second springing controlling organization (103) and the first postive stop baffle (92).
  7. Electronic lock the most according to claim 6, it is characterized in that: also include the 3rd dead bolt (11), 3rd dead bolt (11) is by the second normal pressure bar (111), it is arranged on the auxiliary dead bolt (112) of this second normal pressure bar (111) end on one side, it is arranged on the 3rd limited block (113) that the second normal pressure bar (111) is upper and is fixed on lock body (1), and the spring composition between auxiliary dead bolt (112) and the 3rd limited block (113) is set;The 3rd springing mechanism (12) that connected, one end is flexibly connected with described second " L " type connecting rod (61) it is additionally provided with through another side and this end end of the second normal pressure bar (111) in described the thin end of the scroll (10).
  8. Electronic lock the most according to claim 7, it is characterised in that: offering arc notch on described 3rd lock core (41) top, the tooth (415) of its outer wall is positioned at below this arc notch;It is additionally provided with universe rod stop device (14) between described 3rd lock core (41) and the second lock core (7), this universe rod stop device (14) includes pull lever (141), the cooperating teeth (142) being arranged on the side of close second lock core (7) of this pull lever (141) and match with the engaging tooth (74) on the second lock core (7) outer wall, it is arranged on pull lever (141) one end the first locating piece (143) being fixed on locking closure (13), and be arranged on pull lever (141) other end and be slidably connected with pull lever (141) by spring, check plate (144) for stop universe rod mechanism, and be fixed on locking closure and near pull lever (141) and second locating piece (145) of check plate (144) junction.
  9. Electronic lock the most according to claim 8, it is characterized in that: also include the electron back locking device (15) locked for indoor, this electron back locking device (15) includes the travel switch (151) being fixed on locking closure (13) inner side, one end is positioned at locking closure (13) outside, the other end is positioned at locking closure (13) inner side and be used for controlling little travel switch (151) open/close states lock button member (152), be positioned at locking closure (13) inner side and with lock button member (152) with the use of handle baffle plate (153);Wherein, travel switch (151) and electric power system, security lock arrangement is connected, lock button member (152) and include being positioned at the elastic button (1521) in locking closure (13) outside, one end is connected with elastic button (1521), the other end is through the straight-bar (1522) of locking closure (13), it is arranged on straight-bar (1522) and above and is positioned at the cavity volume (1523) inside locking closure (13), it is arranged on cavity volume (1523) upper end, for stirring the shifting part plate (1524) of travel switch (151), and two ends through cavity volume (1523) and with handle baffle plate (153) with the use of flexible clamp piece (1525).
  10. Electronic lock the most according to claim 9, it is characterised in that: press when the upper end of described second " L " type connecting rod (61) another side end is additionally provided with for preventing door from not closing lock button member (152) keep out convex body (16).
CN201310093688.8A 2013-03-22 2013-03-22 Electronic lock Active CN103132811B (en)

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Publication number Priority date Publication date Assignee Title
CN104828179B (en) * 2015-03-24 2017-05-03 江苏科技大学 Electronic lock of two-wheel somatosensory electric balance car and control method thereof
CN106213722B (en) * 2016-09-27 2017-10-31 上海蓝海人力资源股份有限公司 A kind of novel anti-theft briefcase
CN107489307A (en) * 2017-09-15 2017-12-19 深圳前海毕加索智慧指纹科技有限公司 Intelligent lock core
CN108868348B (en) * 2018-06-15 2020-04-14 威海利赫自动化科技有限公司 Low-power consumption safety lock based on photoresistor coding and decoding
CN110969733B (en) * 2019-12-11 2021-10-15 公安部第一研究所 Entrance and exit control system and method meeting evacuation requirements

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WO2007073288A2 (en) * 2005-12-21 2007-06-28 Fix Ab Lock for windows, doors and the like
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