CN2773264Y - Electric lock movement - Google Patents
Electric lock movement Download PDFInfo
- Publication number
- CN2773264Y CN2773264Y CN 200520053982 CN200520053982U CN2773264Y CN 2773264 Y CN2773264 Y CN 2773264Y CN 200520053982 CN200520053982 CN 200520053982 CN 200520053982 U CN200520053982 U CN 200520053982U CN 2773264 Y CN2773264 Y CN 2773264Y
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- China
- Prior art keywords
- plate
- lock
- seat
- slide plate
- sky
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric lock core, which comprises a lock casing. A main lock tongue, a square tongue and a free turning seat which is used for the installation of a handle are arranged on the lock casing, wherein a shifting fork is arranged at one side which is near the free turning seat in the lock casing, a shifting plate is arranged at one side which is far from the free turning seat in the lock casing and the free ends of the shifting fork and the shifting plate are both connected with the end of a lock rod of the main lock tongue. Additionally, a concave cambered surface arranged on the middle part of the shifting fork is matched with the seat body of the free turning seat, a bulge which is used for the shift of the shifting fork is arranged on the free turning seat, and a shifting plate and a transmission plate are coaxially arranged on the middle part of the lock casing, wherein one end of the transmission plate is connected with the shifting plate, the other end of the transmission plate is connected with a safety plate and a boss which is arranged on the transmission plate is matched with a slide groove which is arranged on the shifting plate. Furthermore, the free end of the shifting plate is connected with a crank arm which is arranged on the lock casing and the free end of the crank arm is matched with the slide groove which is arranged on the square tongue. Besides, a slide plate which can rotate is arranged on the square tongue, the slide plate is connected with a shifting piece arranged on a lock and a return spring for the slide plate is arranged between the slide plate and the square tongue. The utility model has the advantages that the electric lock core is not easy to open and can also be installed reversely and orderly, and additionally, the utility model has the advantages of small size, simple structure and convenience of installation.
Description
Technical field
The utility model relates to lock, particularly a kind of electric lock lock core.
Background technology
Along with the development of society, the structure of door lock more and more is subject to people's attention, and by people's pirate of the open, there is potential safety hazard in traditional lock easily.And the volume of existing theftproof lock is big, lock core structure is complicated, the installation requirement height, and also the do not open phenomenon of door of indoor and outdoor easily takes place in upside-down mounting.
Summary of the invention
Technical problem to be solved in the utility model is to overcome traditional locks easily by pirate of the open, the volume of lock core is big, lock core structure is complicated, the installation requirement height, and the do not open defective of phenomenon of door of indoor and outdoor easily takes place in upside-down mounting, provide a kind of can upside-down mounting and along dress, and electronic lock core simple in structure, that volume is little.
The utility model electric lock lock core comprises lock housing 6, main dead bolt 29 is set on the lock housing 6, side's tongue 4 and the sky that is used for mounting knob revolve seat 21, near-space revolves seat 21 1 sides installation shift fork 22 in the described lock housing 6, revolve seat 21 1 sides away from sky group plate 13 is installed, shift fork 22 all is connected with the locking bar of main dead bolt 29 is terminal with the free end of dialling plate 13, the cancave cambered surface at shift fork 22 middle parts revolves 21 bodies of seat with sky and cooperates, sky revolves on the seat 21 and is useful on the projection of stirring shift fork 22, coaxial installation swinging plate 3 in lock housing 6 middle parts and driver plate 2, driver plate 2 one ends are connected with group plate 13, the other end is connected with the safeguard 17 that is arranged at main dead bolt back, boss on the driver plate 2 cooperates with chute on the swinging plate 3, the free end of swinging plate 3 is connected with connecting lever 12 on being installed on lock housing 6, the free end of connecting lever 12 cooperates with chute on the square tongue 4, rotating slide plate 5 is installed on described side's tongue 4, slide plate 5 is connected with plectrum 11 on the tapered end, between slide plate 5 and the square tongue 4 the slide plate back-moving spring is set.
This electric lock lock core can also be installed the microswitch 8 that is used to detect slide plate 5 states in the side near square tongue 4 in lock housing.When slide plate 5 is rotated down, make microswitch 8 closures, after slide plate 5 resetted, microswitch 8 recovered open-circuit condition.Can prevent effectively like this that limited slip plate 5 does not return to the normal position phenomenon of lock that occurs not opening, the do not open defective of door of indoor and outdoor easily take place thereby solved the traditional locks upside-down mounting.
This electric lock lock core is provided with main dead bolt and square tongue, and behind main dead bolt safeguard is set, and is difficult for by pirate of the open.Its sky revolves the projection that seat seat body both sides all can be provided for stirring shift fork, makes the lock core can upside-down mounting and along dress.In addition, its volume is little, simple in structure, is convenient to install.
Description of drawings
Fig. 1 is the structural representation of present embodiment electric lock lock core;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1;
Fig. 4 is the state diagram of main dead bolt at At time of eject;
Fig. 5 is the state diagram of main dead bolt when withdrawal;
Fig. 6 is main dead bolt and all not state diagrams of this electric lock of At time of eject lock core of square tongue;
Fig. 7 is the state diagram of this electric lock of the outside At time of eject of main dead bolt lock core;
Fig. 8 is that main dead bolt ejects, the not state diagram of this electric lock of At time of eject lock core of square tongue;
Fig. 9 is the state diagram that main dead bolt and square tongue all eject back this electric lock lock core.
The specific embodiment
Elaborate below in conjunction with accompanying drawing.
Shown in Fig. 1-9, this electric lock lock core comprises lock housing 6, main dead bolt 29 is set on the lock housing 6, side's tongue 4 and the sky that is used for mounting knob revolve seat 21, near-space revolves seat 21 1 sides installation shift fork 22 in the described lock housing 6, revolve seat 21 1 sides away from sky group plate 13 is installed, shift fork 22 all is connected with the locking bar of main dead bolt 29 is terminal with the free end of dialling plate 13, the cancave cambered surface at shift fork 22 middle parts revolves 21 bodies of seat with sky and cooperates, sky revolves 21 body both sides of seat a projection that is used to stir shift fork 22 respectively is set, described two projectioies are circular-arc projection, be convenient to stir shift fork 22 and then 29 turnover of transmission master dead bolt, swinging plate 3 and driver plate 2 are installed on the riveting post at lock housing 6 middle parts, swinging plate 3 is positioned at the following of driver plate 2 and both are all rotatable, driver plate 2 one ends are connected with group plate 13, the other end is connected with the safeguard 17 that is arranged at main dead bolt back, boss on the driver plate 2 cooperates with chute on the swinging plate 3, the free end of swinging plate 3 is connected with connecting lever 12 on being installed on lock housing 6, and described connecting lever 12 free-ended boss cooperate with chute on the square tongue 4.When outer handle drive sky revolves seat 21 rotations, sky revolves the projection of seat on 21 to be stirred shift fork 22 and is rotated down, the end that shift fork 22 is stirred main dead bolt 29 locking bars is downwards got back in the lock housing main dead bolt 29, shift fork 22 is rotated down simultaneously, and drive group plate 13 is rotated down, drive driver plates 2 rotations and drive swinging plates 3 and safeguard 17 rotations thereby dial plate 13, swinging plate 3 is stirred connecting lever 12 rotations and then the gyrus lingulais of the side of driving in lock housing.Driver plate 2 rotation drives safeguard 17 state that goes out of lock simultaneously, makes main dead bolt 29 be free to turnover.
In the axis hole of side on the tongue 4 slide plate 5 is installed, slide plate 5 is connected with plectrum 11 on the tapered end, between slide plate 5 and the square tongue 4 the slide plate back-moving spring is set, make the elimination of plectrum active force after, slide plate 5 can automatically reset to the normal position.When opening the lock with the key, the plectrum on the tapered end is stirred slide plate 5 and is rotated, and slide plate 5 rotates drive group plate 13 and is rotated down, and the end that group plate 13 is stirred main dead bolt 29 locking bars is downwards got back in the lock housing main dead bolt 29.If square tongue is got the tapered end plectrum and stirred two boss on the connecting lever 12 simultaneously and make connecting lever 12 rotations, the gyrus lingulais of the side of driving is in lock housing.
For anti-limited slip plate 5 does not return to normal position occur the not opening phenomenon of lock, switch base 10 is installed in side near square tongue 4 in lock housing, the microswitch 8 that is used to check slide plate 5 positions is installed in the switch base 10, pin joint is used to stir the plectrum 7 of this microswitch 8 on the switch base 10, between plectrum 7 and the switch base 10 the plectrum back-moving spring is set.When slide plate 5 is rotated down, can stir plectrum 7 and make microswitch 8 closures, after slide plate 5 resetted, plectrum 7 resetted and makes microswitch 8 be in open-circuit condition under the effect of plectrum back-moving spring.The state of microswitch 8 has also reflected the unlatching situation of tapered end.
This electric lock lock core is provided with main dead bolt and square tongue, and behind main dead bolt safeguard is set, and is difficult for by pirate of the open.Its sky revolves the projection that seat seat body both sides all can be provided for stirring shift fork, and need not change the lock core inner body can upside-down mounting and suitable dress.In addition, its volume is little, simple in structure, is convenient to install.
Claims (4)
1, the electric lock lock core, comprise lock housing (6), main dead bolt (29) is set on the lock housing (6), side's tongue (4) and the sky that is used for mounting knob revolve seat (21), it is characterized in that: the interior near-space of described lock housing (6) revolves seat (21) one sides installs shift fork (22), revolve seat (21) one sides away from sky group plate (13) is installed, shift fork (22) all is connected with the locking bar of main dead bolt (29) is terminal with the free end of dialling plate (13), the cancave cambered surface at shift fork (22) middle part revolves seat (21) seat body with sky and cooperates, sky revolves on the seat (21) and is useful on the projection of stirring shift fork (22), lock housing (6) middle part coaxial installation swinging plate (3) and driver plate (2), driver plate (2) one ends are connected with group plate (13), the other end is connected with the safeguard that is arranged at main dead bolt back (17), boss on the driver plate (2) cooperates with chute on the swinging plate (3), the free end of swinging plate (3) is connected with connecting lever (12) on being installed on lock housing (6), the free end of connecting lever (12) cooperates with chute on the square tongue (4), described side's tongue (4) is gone up rotating slide plate (5) is installed, slide plate (5) is connected with plectrum (11) on the tapered end, between slide plate (5) and the square tongue (4) the slide plate back-moving spring is set.
2, electric lock lock core according to claim 1 is characterized in that: the seat body both sides that described sky revolves seat (21) are provided with the projection that is used to stir shift fork (22).
3, electric lock lock core according to claim 2 is characterized in that: be arranged at the projection that sky revolves the seat body both sides of seat (21) and be circular-arc projection.
4, electric lock lock core according to claim 1 is characterized in that: the microswitch (8) that is used to detect slide plate (5) position is installed in the side near square tongue (4) in the lock housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053982 CN2773264Y (en) | 2005-01-18 | 2005-01-18 | Electric lock movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053982 CN2773264Y (en) | 2005-01-18 | 2005-01-18 | Electric lock movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2773264Y true CN2773264Y (en) | 2006-04-19 |
Family
ID=36708527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520053982 Expired - Fee Related CN2773264Y (en) | 2005-01-18 | 2005-01-18 | Electric lock movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2773264Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868374A (en) * | 2018-08-16 | 2018-11-23 | 中山市基信锁芯有限公司 | A kind of displacement outside lock |
-
2005
- 2005-01-18 CN CN 200520053982 patent/CN2773264Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868374A (en) * | 2018-08-16 | 2018-11-23 | 中山市基信锁芯有限公司 | A kind of displacement outside lock |
| CN108868374B (en) * | 2018-08-16 | 2023-07-14 | 中山市基信锁芯有限公司 | Variable-pitch external lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20060419 Termination date: 20100220 |