CN2545303Y - Integrated electronic lock cylinder - Google Patents
Integrated electronic lock cylinder Download PDFInfo
- Publication number
- CN2545303Y CN2545303Y CN 02240649 CN02240649U CN2545303Y CN 2545303 Y CN2545303 Y CN 2545303Y CN 02240649 CN02240649 CN 02240649 CN 02240649 U CN02240649 U CN 02240649U CN 2545303 Y CN2545303 Y CN 2545303Y
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- electronic lock
- lock
- core
- lock cylinder
- integrated electronic
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Abstract
An integrated electronic lock core is disclosed. Each necessary part or device, which distinguishes the electronic lock from a mechanical lock, is integrated and assembled in an independent lock core shelter possibly. The utility model aims to provide the electronic lock core with high integration, small size, low cost, convenient application, simple production and strong interchangeability. The utility model can replace the mechanical lock core conveniently, which is in favor of a wider application in areas such as the family. When the electronic lock core is used to replace the mechanical lock core and combined with the mechanical lock, the original mechanical lock is immediately turned into the electronic lock.
Description
Affiliated technical field
The utility model relates to lockset, especially electronic lock.
Background technology
Since having invented electronic lock on the basis of the mankind at mechanical lock, electronic lock is more safer than mechanical lock work with it, use more easily that advantage is applied in a lot of places of society.If, the difference of careful relatively more existing electronic lock and mechanical lock is not difficult to find, all electronic locks only are that the lock core that has removed mechanical lock has still kept nearly all parts of original mechanical lock and function afterwards, are parts or the devices that has increased by three aspects and replace the outer of mechanical lock core in the electronic lock: the electronic circuit device that is used for key identification and output driving current, be used to the drive unit that produces moment and the form of power is carried out conversion according to the order of electronic circuit device, realize unblanking or close the lock-switch actuating unit of lock function according to the power of drive unit.
Yet, existing electronic lock is after having abandoned mechanical lock, these parts that it increases newly or device do not keep the little and high advantage of component installation integrated level of former mechanical lock volume, and they just are installed in the different function of each different positions performance in the lock housing dispersedly.Therefore in a sense, these parts that electronic lock increases newly or device are not truly being replaced mechanical lock core, and they have just replaced the function of mechanical lock core with these parts that increase newly or device.So, that part of component and shell that electronic lock Central Plains belongs to mechanical lock must redesign and make, it is bulky, manufacturing is complicated to making, the versatility of cost costliness, component and interchangeability extreme difference are being applied in the field such as family etc. widely thereby limited electronic lock.
Summary of the invention
The purpose of this utility model is to provide a kind of integrated level height, volume is little, cost is low, easy to use, make simple, interchangeability is strong, can replace easily mechanical lock core, help such as the electronic lock cylinder applied of field widely such as family.
For overcoming many shortcomings of existing electronic lock, the utility model is different from electronic lock that each necessary parts of mechanical lock or device are integrated as much as possible to be installed in one independently in the lock core shell.
The form of existing electronic lock has the form of a variety of thereby key also to have a variety of, it is made of the key that is adopted in the utility model shell 51, battery 50, the spoon 54 that is provided with the integrated circuit 52 of key cipher and is provided with contact 53, there is not power supply in the electronic lock cylinder of the present utility model, when key inserted electronic lock cylinder of the present utility model, power supply in the key and key cipher signal constituted a complete Circuits System by contact on the spoon 54 53 and electronic circuit device in the utility model.
The lock body of well-known electronic lock and key can independent produce and markets, thereby they can be separated from each other; And the lock core of some mechanical locks also is to separate and independent produce and market with the other parts of mechanical lock, and therefore main body of the present utility model is a lock core.
The utility model is that the technical scheme that its technical problem of solution is adopted is:
A kind of integrated electronic lock cylinder, it comprises shell (10), has key socket (1) and can follow the commentaries on classics core apparatus of key rotation and the double wedge (13) that is connected with the commentaries on classics core apparatus in shell (10), it is characterized in that changeing core apparatus and be provided with the electronic circuit device that is used for key identification and output driving current.
Change on the core apparatus and can be provided with the drive unit that is electrically connected with electronic circuit device.
Change on the core apparatus and can be provided with the lock-switch actuating unit that is connected with drive unit.
Double wedge (13) can be fixed on to be changeed on the core apparatus, and the lock-switch actuating unit is that the stopping means of core apparatus to certain direction rotation changeed in restriction.
Shell (10) inboard can be provided with one stopping means carried out spacing block (14).
Double wedge (13) can be to be slidingly connected with changeing core apparatus, and the lock-switch actuating unit is to drive double wedge (13) with changeing the transmission device that core apparatus rotates.
Drive unit can connect one section flexible drive parts (16) that can be around in its axle head by motor (15) and constitute, and the other end of flexible drive parts (16) is connected on the lock-switch actuating unit.
Drive unit can be made of electromagnet (27).
The lock-switch actuating unit can be made up of leverage.
The beneficial effects of the utility model are integrated level height, volume is little, cost is low, easy to use, make simple, interchangeability is strong, can replace mechanical lock core easily, when electronic lock cylinder of the present utility model was replaced mechanical lock core and mechanical lock and combined, original mechanical lock had become electronic lock immediately.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 a is the front view of the utility model embodiment 1 transfer core core body 3, and wherein: 1-key socket, 3-changes the core core body, 5-mounting disc, the manual axle of 8-.
Fig. 1 b is the left view of Fig. 1 a.
Fig. 1 c is the right view of Fig. 1 a.
Fig. 1 d is the A-A sectional view of Fig. 1 a, wherein: 18-line hole, 19-through hole.
Fig. 2 a is the front view of the utility model embodiment 1,2 barrel shaped tooths 13, wherein: the 17-through hole.
Fig. 2 b is the lateral view of Fig. 2 a.
Fig. 3 a is the front view of the utility model embodiment, wherein: 7-lid, 9-manual knob, 10-shell, 12-installing hole, 13-double wedge.
Fig. 3 b is the left view of Fig. 3 a, and wherein: 3-changes the core core body,
Fig. 3 c is the right view of Fig. 3 a.
Fig. 3 d is the sectional drawing of Fig. 3 a embodiment 1, wherein: 1-key socket, 2-contact insulator, 3-changes core core body, 4-IC apparatus, 5-mounting disc, the 6-lever pin, 7-lid, the manual axle of 8-, the 9-manual knob, 10-shell, 11-contact, the 12-installing hole, 13-double wedge, 14-block, the 15-motor, 16-flexible drive parts, 21-lever shaft.
Fig. 3 e is the A-A sectional view of Fig. 3 d when manually unblanking, wherein: 20-limited post, 22-extension spring, 23-driving lever, 24-limited post.
Fig. 3 f is the A-A sectional view that Fig. 3 d shuts state.
Fig. 3 g is the A-A sectional view of Fig. 3 d when motor is worked.
Fig. 3 h is the schematic diagram that drive unit embodiment motor adds sliding sleeve, wherein: 15-motor, 16-flexible drive parts, 25-friction sleeve.
Fig. 3 i be the utility model embodiment 1 when drive unit be the schematic diagram of electromagnet, wherein: 26-connector, 27-electromagnet.
Fig. 4 a is the front view of the utility model embodiment 2 transfer core core bodys 3, and wherein: 1-key socket, 3-changes core core body, 5-mounting disc, 19-through hole, 28-gag lever post.
Fig. 4 b is Fig. 4 a right view.
Fig. 5 a is the front view of manual knob 9 among the utility model embodiment, wherein: 9-manual knob, 23-driving lever.
Fig. 5 b is the left view of Fig. 5 a.
Fig. 6 a is the sectional drawing of the utility model embodiment 2, wherein: 1-key socket, 3-changes core core body, 4-IC apparatus, the 5-mounting disc, 7-lid, 9-manual knob, 10-shell, the 11-contact, 12-installing hole, 13-double wedge, the 15-motor, 16-flexible drive parts, 17-through hole, the 23-driving lever, 28-gag lever post, 29-slide block, the 30-stage clip, 31-lever, 33-spring.
Fig. 6 b is the A-A sectional drawing of Fig. 6 a, wherein: the 34-lever shaft.
Fig. 6 c be the utility model embodiment 2 when drive unit be the schematic diagram of electromagnet, wherein: 26-connector, 27-electromagnet.
Fig. 7 a is the application schematic diagram that the utility model substitutes the mechanical door lock lock core, wherein: 1-key socket, the 40-handle, 41-bumps tongue, 42-clamping plate, 43-dead bolt, 44-the utility model electronic lock cylinder, 45-timber.
Fig. 7 b is the left view of Fig. 7 a, wherein: 46-mechanical lock dead bolt device, 47-lock core fixed screw, 48-mechanical lock dead bolt device fixed screw.
Fig. 7 c is the part sectioned view of Fig. 7 a.
Fig. 8 is the sectional view of the utility model embodiment key, and wherein: the 50-battery, 51-shell, 52-are provided with the integrated circuit of key cipher, 53-contact, 54-spoon head, 55-isolator.
The specific embodiment
Key among the utility model embodiment as shown in Figure 8, spoon 54 is provided with a plurality of contacts 53 and links to each other with the integrated circuit 52 that is provided with key cipher with battery 50 respectively.Insert the lockhole 1 of electronic lock cylinder when key after, battery 50 in the key and the integrated circuit 52 that is provided with key cipher constitute a complete Circuits System by contact 53 on the spoon 54 and electronic circuit device in the electronic lock cylinder.Owing to do not have power supply in the electronic lock cylinder, so the power supply of electronic circuit device is to lean on the power supply of key to realize in the lock core.
In the electronic lock cylinder in the utility model embodiment, electronic circuit device adopts and present all the same basic functional principle of electronic lock, it has the function of identification key cipher, after confirming that key cipher is correct, electronic circuit device provides drive current regularly to work in a period of time (as several seconds) with the command driven device to drive unit.
Because the develop rapidly of modern microelectric technique, the electronic circuit that comprises existing electronic lock basic function almost can be concentrated on the slight chip.In the utility model embodiment, the electronic circuit device in the electronic lock cylinder is made up of with the contact that is connected with it 11 in being located at key hole 1 a such chip.
Embodiment 1:
Fig. 3 a shows the outside drawing of embodiment 1, and Fig. 3 b is its left view, and Fig. 3 c is its right view, wherein, the 7th, lid, the 9th, manual knob, the 10th, shell, the 12nd, installing hole, the 13rd, double wedge, the 3rd, change the core core body.Cut shell 10 open back its internal construction shown in Fig. 3 d, Fig. 3 e is the A-A sectional view of Fig. 3 d.
As can be seen from Figure, change core core body 3 and be installed in the shell 10, shell 10 has comprised lid 7; The structure of changeing core core body 3 as shown in Figure 1a, its inside is a cavity, at its left end the jack 1 of a key is arranged, and comprises that at its right-hand member a mounting disc 5 that is used to install component comprises a manually axle 8 simultaneously; Fig. 1 b is its left view, and Fig. 1 c is its right view, and Fig. 1 d is its sectional view; At the right-hand member that changes core core body 3 a line hole 18 that is used for by lead is arranged, a through hole 19 that is used for fixing double wedge 13 is arranged in the middle.The structure chart of double wedge 13 is shown in Fig. 2 a, and Fig. 2 b is its lateral view, and it utilizes screw and through hole 17 to be fixed on the commentaries on classics core core body 3 and can play rotation with one.The IC apparatus 4 that contact 11 is housed in the cavity that changes core core body 3 and is attached thereto, they have constituted the electronic circuit device of present embodiment, and this electronic circuit device is connected with motor 15 through the logical cable-through hole 18 of lead.
By Fig. 3 e as seen, two devices have been installed in the mounting disc 5: one is to be fixed on the drive unit that the flexible drive parts 16 (as silk thread) of its axle head constitutes by motor 15 and one section, thereby flexible drive parts 16 can be wrapped in its axle head produce pulling force on flexible drive parts 16 when motor 15 rotates; Another is the lock-switch actuating unit that is made of lever pin 6, lever shaft 21 and extension spring 22.There is one to be used for spacing block 14 in the inboard of shell 10.
As mentioned above, comprise contact 11 and integrated circuit 4 electronic circuit device, comprise motor 15 and flexible drive parts 16 drive unit, comprise all integrated being installed on of the lock-switch actuating unit of lever pin 6 and lever shaft 21 and extension spring 22 and change core core bodys 3 and promptly constituted this
The commentaries on classics core apparatus of embodiment.
The operating principle of embodiment 1 is such:
When this electronic lock cylinder is in the state of lock-switch actuating unit when shutting state shown in Fig. 3 f, figure medi-spring 22 is pulled in lever pin 6 position that shuts, because the effect of block 14, how this moment is no matter all can't make commentaries on classics core core body 3 drive the rotation of mounting disc 5 direction that clockwise direction is promptly unblanked to figure from the outside.Obviously, the lock-switch actuating unit that here is made of lever pin 6, lever shaft 21 and extension spring 22 is a stopping means.When a key inserts in the key socket 1, promptly connected the power supply of whole system, at first the electronic circuit device in the lock core is discerned the password of key, electronic circuit device is just to drive unit output drive current regularly if password is correct, the left end that motor 15 rotates by 16 pairs of lever pins 6 of silk thread under the effect of drive current produces pulling force, thus the lockset position of coupler that lever pin 6 is arrived shown in Fig. 3 g; This moment is because 14 pairs of lever pins 6 of block are inoperative, therefore key can rotate arbitrarily to the direction of unblanking, after arriving regular hour such as a few second or key extracted, because drive unit has lost drive current, extension spring 22 is withdrawn into lever pin 6 state that shuts shown in Fig. 3 f again.
Obviously as can be seen by Fig. 3 f, always lever pin 6 can counterclockwise promptly shut the direction rotation and not need to confirm key no matter be in what state commentaries on classics core apparatus in figure, that is to say that unblanking with key cipher is condition correctly, is that unconditional any method can and shut.
Fig. 7 a is that the electronic lock cylinder of present embodiment is replaced the lock core of mechanical door lock and is applied to the schematic diagram that door lock is installed, and Fig. 7 b is the left view of Fig. 7 a, and Fig. 7 c is the part sectioned view of Fig. 7 a.Wherein: the 1st, the key socket, the 40th, handle, the 41st, bump tongue (it be subjected to handle 40 control and not controlled by electronic lock cylinder), the 42nd, clamping plate, the 43rd, have the dead bolt of tooth bar, the 44th, the present embodiment electronic lock cylinder, the 45th, timber, the 46th, comprise the mechanical lock dead bolt device of dead bolt, the 47th, electronic lock cylinder fixed screw, the 48th, mechanical lock dead bolt device fixed screw.Obviously, this is present the most general a kind of mechanical door lock except that lock core, the unlatching of its dead bolt 43 or to close be to be finished by stirring of lock core upper raised teeth 13, double wedge 13 whenever revolves to turn around can be stirred dead bolt and move tooth lattice, and present embodiment double wedge 13 need be followed the key triple turn and be finished and all unblank or shut action.
In figure such as Fig. 3 a, Fig. 3 c, Fig. 3 d, Fig. 3 e and Fig. 7 b a manual knob 9 is arranged all, this is in order to establish from door drawback lock or the purpose that shuts.Its form of structure is shown in Fig. 5 a, and Fig. 5 b is its left view, and wherein driving lever 23 is an integral body with manual knob 9, and it is the part of knob 9.Shown in Fig. 3 d, knob 9 is installed on the manual axle 8 that changes core core body 3, and it is to be slidingly connected with manual axle 8.Shown in Fig. 3 e, when electronic lock cylinder is in when shutting state,, staff drives driving levers 23 shifting lever pins 6 thereby clockwise rotating manual knob 9, and force lever pin 6 to the unlocked conditions action, unblank thereby finish.Extension spring 22 pulls to lever pin 6 state that shuts shown in Fig. 3 f again after staff leaves.When manual knob 9 was rotated counterclockwise, because the position-limiting action of limited post 24, driving lever 23 drives changeed 3 rotations of core core bodys, stirred dead bolt 43 and completely shut action thereby drive double wedge 13.
In the present embodiment, be connected with lever pin 6 by connector 26 then can reach same effect if shown in Fig. 3 i, drive unit changed into an electromagnet 27.
Embodiment 2:
With the appearance that embodiment 1 transfer core core body 3 makes into shown in Fig. 4 a, Fig. 4 b be it right view, among the figure: the 1st, the key socket, the 3rd, change the core core body, the 5th, mounting disc, the 19th, through hole, the 28th, gag lever post; Contact 11 is installed in key hole 1 and it and integrated circuit 4 are connected and composed electronics systems; Integrated circuit 4 and drive unit are electrically connected and are installed in together in the mounting disc 5, and the structure of drive unit is connected with the lock-switch actuating unit with the foregoing description 1 identical making it; The lock-switch actuating unit is installed in the cavity that changes core apparatus 3 right-hand members, and this lock-switch actuating unit is made up of lever 31 (comprising axle), stage clip 30 and slide block 29; So integrated being installed on of each necessary parts changeed the commentaries on classics core apparatus that core core body 3 has promptly constituted embodiment 2; Such commentaries on classics core apparatus is installed in the shell 10 that does not have block 3, shown in Fig. 6 a, Fig. 6 b is the A-A sectional view of Fig. 6 a again.
By Fig. 6 a as seen, slide block 29 is subjected to the control of lever 31, and it slides with vertical direction in the drawings only and can pass the through hole 19 that changes on the core core body 3 and the through hole 17 on the double wedge 13 simultaneously.Do not have at drive unit under the situation of drive current, the left end of lever 31 is controlled at slide block 29 position as shown in the figure under the effect of stage clip 30, change core apparatus this moment and can rotate shell 10 in arbitrarily, but it can not drive double wedge 13 and rotates together with it; The state that shuts of Here it is embodiment 2.
By last, after a key inserted key hole 1, electronic circuit device was discerned the password of this key, if password is correct, electronic circuit device will be to drive unit output timing drive current; Motor 15 rotates and pulls down by the right-hand member of flexible drive parts 16 with lever 31 under the effect of drive current, thereby the direction that slide block 29 is made progress in the figure is moved; Changeing through hole 19 on the core core body 3 and the through hole on the double wedge 13 17 this moment may be point-blank, but as long as key always have an opportunity to make these two holes on same straight line, thereby make slide block 29 fall into this two holes simultaneously.In case slide block 29 falls into this two holes simultaneously, will drive double wedge 13 rotations when core apparatus rotates when key drives to change, thereby finish the action of unblanking; Obviously, the lock-switch actuating unit of here being made up of lever 31 (comprising axle), stage clip 30 and slide block 29 is a transmission device.After arriving regular hour or key and extracting, because drive unit has lost electric current, lever 31 and slide block 29 can be got back to the state that shuts again under the effect of stage clip 30.
Similar with embodiment 1, for avoid motor under the situation of energising lever 31 when being pulled to extreme position the motor stall cause drive current excessive, can be on the axle of motor friction sleeve 25 of cover, flexible drive parts 16 is fixed on the friction sleeve 25.
If drive unit being changed into an electromagnet 27 shown in Fig. 6 c is connected with lever 31 by connector 26 then can reaches same effect.
Fig. 7 a, Fig. 7 b, Fig. 7 c replace the lock core of mechanical door lock and are applied to the schematic diagram that door lock is installed with the electronic lock cylinder of present embodiment, and obviously principle and the method for it and embodiment 1 are duplicate.
Claims (9)
1, a kind of integrated electronic lock cylinder, it comprises shell (10), has key socket (1) and can follow the commentaries on classics core apparatus of key rotation and the double wedge (13) that is connected with the commentaries on classics core apparatus in shell (10), it is characterized in that changeing core apparatus and be provided with the electronic circuit device (4) that is used for key identification and output driving current.
2, a kind of integrated electronic lock cylinder according to claim 1 is characterized in that changeing core apparatus and is provided with the drive unit that is electrically connected with electronic circuit device.
3, a kind of integrated electronic lock cylinder according to claim 2 is characterized in that changeing core apparatus and is provided with the lock-switch actuating unit that is connected with drive unit.
4, a kind of integrated electronic lock cylinder according to claim 3 is characterized in that double wedge (13) is fixed on the commentaries on classics core apparatus, and the lock-switch actuating unit is that the stopping means of core apparatus to certain direction rotation changeed in restriction.
5, a kind of integrated electronic lock cylinder according to claim 4 is characterized in that shell (10) inboard has one stopping means carried out spacing block (14).
6, a kind of integrated electronic lock cylinder according to claim 3 is characterized in that double wedge (13) is to be slidingly connected with changeing core apparatus, and the lock-switch actuating unit is to drive double wedge (13) with changeing the transmission device that core apparatus rotates.
7, a kind of integrated electronic lock cylinder according to claim 2, it is characterized in that drive unit connects one section flexible drive parts (16) that can be around in its axle head by motor (15) and constitutes, the other end of flexible drive parts (16) is connected on the lock-switch actuating unit.
8, a kind of integrated electronic lock cylinder according to claim 2 is characterized in that drive unit comprises electromagnet (27).
9, according to claim 3 or 4 or 6 each described a kind of integrated electronic lock cylinders, it is characterized in that the lock-switch actuating unit comprises a leverage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02240649 CN2545303Y (en) | 2002-06-24 | 2002-06-24 | Integrated electronic lock cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02240649 CN2545303Y (en) | 2002-06-24 | 2002-06-24 | Integrated electronic lock cylinder |
Publications (1)
Publication Number | Publication Date |
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CN2545303Y true CN2545303Y (en) | 2003-04-16 |
Family
ID=33713708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 02240649 Expired - Fee Related CN2545303Y (en) | 2002-06-24 | 2002-06-24 | Integrated electronic lock cylinder |
Country Status (1)
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CN (1) | CN2545303Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100359123C (en) * | 2002-06-24 | 2008-01-02 | 翟晓明 | Integrated electronic lock cylinder |
WO2010088799A1 (en) * | 2009-02-06 | 2010-08-12 | Zhai Xiaoming | Self-reset and power-supplied-from-key intelligent rotating lock core and its matching lockset and key |
-
2002
- 2002-06-24 CN CN 02240649 patent/CN2545303Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100359123C (en) * | 2002-06-24 | 2008-01-02 | 翟晓明 | Integrated electronic lock cylinder |
WO2010088799A1 (en) * | 2009-02-06 | 2010-08-12 | Zhai Xiaoming | Self-reset and power-supplied-from-key intelligent rotating lock core and its matching lockset and key |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030416 |