CN2746082Y - Energy-saving electric controlled lock core - Google Patents
Energy-saving electric controlled lock core Download PDFInfo
- Publication number
- CN2746082Y CN2746082Y CN 200420057769 CN200420057769U CN2746082Y CN 2746082 Y CN2746082 Y CN 2746082Y CN 200420057769 CN200420057769 CN 200420057769 CN 200420057769 U CN200420057769 U CN 200420057769U CN 2746082 Y CN2746082 Y CN 2746082Y
- Authority
- CN
- China
- Prior art keywords
- lock core
- latch
- handle
- lock
- door locks
- Prior art date
- 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
Links
Abstract
The utility model relates to an energy-saving electric controlled lock core. A lock opening connecting piece, an armature, a movable clutch latch and a spring which are provided with the same center of the handle are arranged in the outer housing of the lock core. One end surface of the movable clutch latch is provided with a latch which matches with a latch on the end surface of the handle. The other end of the handle is connected with a door handle. The spring is rested between the outer housing of the lock core and the movable clutch latch. The armature is connected with the movable clutch latch and the lock opening connecting piece both in a sliding connection way. Electromagnets are evenly distributed on a circle with the central shaft line of the lock core as the center of the circle. The energy-saving electric controlled lock core has the advantages of simple structure, electricity saving and convenient installation and using. As the appearance and the size of the lock core are the same with the appearance and the size of the standard mechanical lock core, the standard mechanical lock core of the old lock can be directly replaced. The exited mechanical anti-theft door lock can be changed into infrared electric door locks, fingerprint electric door locks, cipher electric door locks, distant controlled electric door locks, IC electric door locks, magnetic card electric door locks, network electric door locks, etc.
Description
Technical field
The utility model relates to a kind of lock core of electric control lock.
Background technology
Electronic lock and electric control door lock all will rely on electric energy to realize its function, as using additional supply equipment, can make the installation of lock and use all not too convenient, so a lot of electronic lock all adopts powered battery.General electric control lock all is to provide power with motor or electromagnet, and it is bigger to consume electric weight.In order to reduce energy consumption, the electric clutch technology is generally adopted, and unblanks and shuts with manpower.Electric clutch is the maximum position of power consumption in the electric control lock, becomes the energy-conservation mode that the most easily takes effect so improve the electric clutch structure.But existing electric control lock, most structure more complicated, power consumption is many, and can not utilize the part of old lock to renovate.
Summary of the invention
The technical problems to be solved in the utility model provide a kind of energy-conservation, simple in structure and can with the supporting electric control lock lock core of traditional mechanical lock.
The utility model solves the problems of the technologies described above with following technical scheme: the connector of unblanking, armature, activity clutch latch and spring with the concentric installation of handle are arranged in lock core shell 7, an end face of activity clutch latch has latch, with the latch coupling on the end face of handle, another termination door handle of handle; Spring withstands between lock core shell and the activity clutch latch, and armature and activity clutch latch are with the connector of unblanking and are slidingly connected.The axis that electromagnet is evenly distributed in lock core is on the circle in the center of circle.
The utility model energy-saving electric lock core adopts electromagnet as clutch actuator, and is simple in structure, economize on electricity, and the rotation direction of the connector of unblanking and angle are not subjected to any restriction, install and use all very convenient.And appearance and size is identical with the standard mechanical lock core, can directly replace the traditional standard mechanical lock of old lock.Simultaneously, existing mechanical type safe-guard door lock can be transformed into electronic locks such as infrared, fingerprint, password, remote control, IC, magnetic card, network with this device.
Description of drawings
Fig. 1 is the structural representation of the utility model energy-saving electric lock core.
The specific embodiment
In lock core shell 7 with the connector 1 of unblanking, armature 2, activity clutch latch 3 and the spring 4 of handle 6 concentric installations; The latch that the profile of tooth coupling is all arranged on one end face 9 of activity clutch latch 3 and handle one end face 10, another termination door handle 8 of handle; Armature 2, activity clutch latch 3 and the connector 1 of unblanking are and are slidingly connected.The axis that electromagnet 5 is evenly distributed in lock core is on the circle in the center of circle.
The connector 1 of unblanking is the driving lever of unblanking, and is an axle type element that connects lock core and lock body, and it can be center of circle rotation with the axis of lock core, the strength transmission of unblanking to lock body.
The effect of armature 2 is that the power that electromagnet produces is delivered to arrangement of clutch.
Activity clutch latch 3 is enclosed within on the connector 1 of unblanking, and it can be along with armature 2 moves axially together, by it with the contact of handle or separate the function that realizes clutch.Can drive the connector 1 of unblanking during its rotation and together rotate, realize unblanking.
Spring 4 withstands between lock core shell 7 and the activity clutch latch 3.Its effect is when locking, and the elastic force of spring makes activity clutch latch 3 separate with the latch of handle, realizes locking.
Electromagnet has a characteristic: need bigger magnetic force when adhesive, and keep attracting state only to need less magnetic force.In order to guarantee the electric clutch reliable operation, electric current greatly during adhesive, but only need a less electric current just can keep adhesive after the adhesive again.For reaching both safe and reliable, reduce the purpose of energy consumption again, can adopt two groups of work of electromagnet, when electric clutch is started working, use the electromagnet of big electric current to produce bigger magnetic force, guarantee that the electric clutch adhesive is reliable; After clutch closes, connect the power supply of little electric current electromagnet, cut off the power supply of large-current electric magnet, guarantee to close the reliable contact of device with little electric current electromagnet in the uncaging time internal ionization.Therefore, electromagnet of the present utility model is divided into two groups that radical equates, and every group can be the 3-4 root, and one group of electromagnet that is to use the big electric current of thick line circle can produce bigger magnetic force, guarantees clutch adhesive reliable operation.One group of electromagnet that is to use the little electric current of fine rule circle after clutch engages, is connected the power supply of this group electromagnet, cuts off last group of electromagnet power supply, guarantees joint at the uncaging time internal clutch with little electric current electromagnet.
Handle 6 is fixedlyed connected with door handle 8, and the revolving door handle can pass to lock body with power.
For the lock body with traditional mechanical door lock is complementary, the appearance and size of lock core can be identical with the lock core of traditional mechanical door lock.
When electric control lock was closed, under the effect of spring 4 elastic force, activity clutch latch 3 separated with handle 6 with armature 2.At this moment as turning the handle 8, have only handle 6 with door handle 8 idle running, the activity clutch latch 3 and the connector 1 of unblanking can not rotate, and can't open door lock.
After user's identity is confirmed by electronic equipment, electromagnet 5 energisings, generation magnetic force, armature 2 is subjected to magneticaction, drive activity clutch latch 3 to overcome spring 4 elastic force, moves the latch engagement on activity clutch latch 3 and the handle 6 to handle 6 directions.At this moment turn the handle 8, handle can rotate with door handle, and the latch on handle drive activity clutch latch 3 again rotates together with the connector 1 of unblanking, and finishes unlocking action.
Claims (3)
1. energy-saving electric lock core, it is characterized in that in lock core shell, having the connector of unblanking, armature, activity clutch latch and spring with the concentric installation of handle, an end face of activity clutch latch has latch, with the latch coupling on the end face of handle, another termination door handle of handle; Spring withstands between lock core shell and the activity clutch latch, and armature and activity clutch latch are with the connector of unblanking and are slidingly connected; The axis that electromagnet is evenly distributed in lock core is on the circle in the center of circle.
2. energy-saving electric lock core as claimed in claim 1 is characterized in that electromagnet is divided into two groups that radical equates, one group of electromagnet that is to use the big electric current of thick line circle, and another group is to use the electromagnet of the little electric current of fine rule circle.
3. energy-saving electric lock core as claimed in claim 1 or 2 is characterized in that the appearance and size of lock core is identical with the lock core of traditional mechanical door lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420057769 CN2746082Y (en) | 2004-12-13 | 2004-12-13 | Energy-saving electric controlled lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420057769 CN2746082Y (en) | 2004-12-13 | 2004-12-13 | Energy-saving electric controlled lock core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2746082Y true CN2746082Y (en) | 2005-12-14 |
Family
ID=35582663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420057769 Expired - Fee Related CN2746082Y (en) | 2004-12-13 | 2004-12-13 | Energy-saving electric controlled lock core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2746082Y (en) |
-
2004
- 2004-12-13 CN CN 200420057769 patent/CN2746082Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |