CN204081710U - A kind of electronic lock Novel clutch drive unit - Google Patents
A kind of electronic lock Novel clutch drive unit Download PDFInfo
- Publication number
- CN204081710U CN204081710U CN201420262033.9U CN201420262033U CN204081710U CN 204081710 U CN204081710 U CN 204081710U CN 201420262033 U CN201420262033 U CN 201420262033U CN 204081710 U CN204081710 U CN 204081710U
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- CN
- China
- Prior art keywords
- driving
- spring
- motor
- driving block
- fork
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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
Clutch driving unit in a kind of door lock rotating mechanism, comprise motor, motor drives fork, driving spring, driving block, it is characterized in that driving spring is that an one end coordinates with driving block and promotes driving block, the other end coordinates with motor fork and the rotation of fork is converted into driving block Linear-moving has flexible parts.By driving spring, the most direct electric machine rotation is converted into Linear-moving, and structure is simple, stable transmission is reliable, also better can save space and the displacement of whole arrangement of clutch, for more accurate electronic lock provides novel transmission clutch.
Description
Technical field
The utility model relates to door latch structure, especially relates to electronic lock inner band transmission linked door lock and turns shaft drive.
Background technology
The utility model relates to electronic lock, Electric control is converted to mechanical movement by so-called electronic lock exactly, realized the keying of door lock by middle arrangement of clutch, a kind of clutch driving unit involved be here exactly be controlled by motor can with the device of spindle transmission clutch or disengaging.
Current electronic lock arrangement of clutch on the market is normally controlled by the driving block of power system, outside the driving block turning cylinder through with front and back coordinates, not with any parts generation interaction relation, here cooperation typically refers to the fit system in many ribs axle and many ribs hole, and driving block is the parts can selecting to coordinate or cut off driving-chain with whole driving-chain, namely realize the parts of mechanism's clutch or separation.
In some existing technology, once occurred that then a kind of spring of fold-type was connected to driving block by motor, drive the movement of driving block, individual fulcrum is had in the middle of this fold-type spring, utilize lever principle, the upper and lower displacement of moving and getting opposite side is moved forward and backward with side, but the defect of this technical scheme is that this fold-type spring structure is complicated, power-conversion intermediate link too much and can not Optimum utilization space, be applied in electronic lock to compare and take up room, so need innovation one to be converted to mechanokinetic simple mechanism from electric power, to realize rotational motion being changed to Linear-moving motion.
Summary of the invention
It is simply direct that the utility model proposes a kind of structure for above situation, reliable, the mobile transmission clutch more economizing distance of stable transmission.
The technical solution of the utility model is: the clutch driving unit in a kind of door lock rotating mechanism, comprise motor, motor drives fork, driving spring, driving block, it is characterized in that driving spring is that an one end coordinates with driving block and promotes driving block, the other end coordinates with motor fork and the rotation of fork is converted into driving block Linear-moving has flexible parts.
Described driving spring, two ends connect motor fork and driving block respectively.
Described driving spring form of structure adopts torsion spring, or adopts Hookean spring, spiral spring.
During described driving spring form of structure employing torsion spring, mid portion is socketed in motor and drives fork axle center, under the rotation of motor, rotation is converted into driving block elasticity Linear-moving.
The technical solution of the utility model beneficial effect is: pass through driving spring, the most direct electric machine rotation is converted into Linear-moving, and structure is simple, stable transmission is reliable, also better can save space and the displacement of whole arrangement of clutch, for more accurate electronic lock provides novel transmission clutch.
Accompanying drawing explanation
Fig. 1 is the utility model structure disengaged position schematic diagram.Fig. 2 is that the utility model structure agrees with view.
Wherein: 1, turning cylinder; 2, driving block; 3, driving-chain matrix; 4, driving spring; 5, motor drives fork; 6, motor.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.
As shown in Figure 1, clutch driving unit in a kind of door lock rotating mechanism, comprise motor 6, motor drives fork 5, driving spring 4, driving block 2, it is characterized in that driving spring 4 is that an one end coordinates with driving block 2 and promotes driving block 2, the other end coordinates with motor fork 5 and the rotation of fork 5 is converted into driving block 2 Linear-moving has flexible parts.Its result is to realize agreeing with or departing from of same driving-chain 3 by the Linear-moving of driving block 2 in rotating shaft 1.
Specifically be implemented as follows, as shown in Figure 1, normality driving block 2 is in disengaged position with driving-chain 3.As shown in Figure 2, when the motor 6 drive motor fork 5 that is energized rotates, driving spring 4 is with motor fork 5 abutting end synchronous axial system, one end Linear-moving that driving spring 5 drives same driving block 2 to coordinate under himself elastic force effect, driving block 2 realizes agreeing with driving-chain 3 by Linear-moving, if it is incorrect to agree with position, because driving spring 4 has elasticity, and driving-chain 3 and clutch slider 2 are in the state of relatively rotating, both can agree with in another suitable position, realize agreeing with of final clutch device.
The utility model beneficial effect is: pass through driving spring, the most direct electric machine rotation is converted into Linear-moving, and structure is simple, stable transmission is reliable, also better can save space and the displacement of whole arrangement of clutch, for more accurate electronic lock provides novel transmission clutch.
Claims (4)
1. the clutch driving unit in a door lock rotating mechanism, comprise motor, motor drives fork, driving spring, driving block, it is characterized in that driving spring is that an one end coordinates with driving block and promotes driving block, the other end coordinates with motor fork and the rotation of fork is converted into driving block Linear-moving has flexible parts.
2. the clutch driving unit according to claim 1 in door lock rotating mechanism, it is characterized in that, described driving spring, two ends connect motor fork and driving block respectively.
3. the clutch driving unit according to claim 1 in door lock rotating mechanism, it is characterized in that described driving spring form of structure adopts torsion spring, mid portion is socketed in motor and drives fork axle center, under the rotation of motor, rotation is converted into driving block elasticity Linear-moving.
4. the clutch driving unit according to claim 3 in door lock rotating mechanism, is characterized in that, described driving spring form of structure adopts torsion spring, or adopts Hookean spring, spiral spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262033.9U CN204081710U (en) | 2014-05-22 | 2014-05-22 | A kind of electronic lock Novel clutch drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262033.9U CN204081710U (en) | 2014-05-22 | 2014-05-22 | A kind of electronic lock Novel clutch drive unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204081710U true CN204081710U (en) | 2015-01-07 |
Family
ID=52174443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262033.9U Expired - Fee Related CN204081710U (en) | 2014-05-22 | 2014-05-22 | A kind of electronic lock Novel clutch drive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204081710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616961A (en) * | 2019-10-12 | 2019-12-27 | 岳耿 | Lock core and control method thereof |
-
2014
- 2014-05-22 CN CN201420262033.9U patent/CN204081710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616961A (en) * | 2019-10-12 | 2019-12-27 | 岳耿 | Lock core and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20180522 |