CN201310240Y - On-off square bar capable of being widely used on electronic lock - Google Patents
On-off square bar capable of being widely used on electronic lock Download PDFInfo
- Publication number
- CN201310240Y CN201310240Y CNU2008201659247U CN200820165924U CN201310240Y CN 201310240 Y CN201310240 Y CN 201310240Y CN U2008201659247 U CNU2008201659247 U CN U2008201659247U CN 200820165924 U CN200820165924 U CN 200820165924U CN 201310240 Y CN201310240 Y CN 201310240Y
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- China
- Prior art keywords
- square
- square bar
- widely used
- clutch
- bar
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- Expired - Fee Related
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Abstract
An on-off square bar capable of being widely used on electronic lock belongs to the technical field of lock components, which comprises a rear square bar with a disc, wherein a micro-motor is arranged in the disc. The on-off square bar is characterized in that a front round bar and a slot square body are sleeved on the output shaft of the micro-motor, the end cap of the front round bar is matched with the disc, and the front end of the front round bar is in the on-off clamp fit with the slot square body, the front end of the output shaft is screwed with a square threaded sleeve through a screw mandrel, and a spring is connected between the slot square body and the square threaded sleeve. The on-off square bar capable of being widely used on electronic lock has simple and reasonable structure, and can control the front round bar which is in the on-off clamp fit to insert and rotate with or separate from the slot square body through the micro-motor for opening and locking a door. Only the square bar is replaced when changing a common mechanical lock into an electronic lock, which has convenient use, reasonably utilizes available resources, and significantly reduces the replacement cost.
Description
Technical field
The utility model belongs to the lock members technical field, is specially a kind of clutch square bar that is widely used in electric lockset.
Background technology
Common hand holding lock uses on family's door and window usually, and what it passed through the interior unlatching of lock core square hole is a square bar, and this square bar front and back end cooperates with front and back lock handle hand endoporus respectively.Under key door opening state, handle rotates, and can drive square bar and rotate, and square bar drives the lock core rotation door is opened.Electronic lock generally is used for hotel, company, common relatively hand holding lock, the electronic lock structure is more complicated, function is also different, be mainly reflected in regardless of key operated state, all must use card or password to come handle to be rotated at every turn when opening the door and open the door, open means than the common hand holding lock one deck of having Duoed by the structure inside the motor-driven.If repack common hand holding lock into electronic lock, then need whole replacing, the cost height, and wasted a large amount of available resourcess.
The utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, design provides a kind of technical scheme that is widely used in the clutch square bar of electric lockset, after adopting this kind scheme, can on the structure of existing machinery lockset, do simple change and can reach the purpose that changes electric lockset into, it reequips convenient, and cost is low.
Described a kind of clutch square bar that is widely used in electric lockset, the back square bar that comprises the tep reel body, micro machine is installed in the disk body, it is characterized in that socket is provided with front round rod, slot side's body on the output shaft of micro machine, the end cap and the disk body of front round rod are connected, the front round rod front end cooperates with the body clutch clamping of slot side, and the output shaft front end is by screw mandrel and square silk braid threaded, and connection is provided with spring between slot side's body, the square silk braid.
Described a kind of clutch square bar that is widely used in electric lockset is characterized in that the silk at screw mandrel two ends is provided with positive stop, backstop respectively in the alveolus, and square silk braid keeps off connecing with positive stop, backstop and cooperates.
Described a kind of clutch square bar that is widely used in electric lockset is characterized in that the front round rod front end cooperates by latch, the groove clutch clamping that is provided with respectively with slot side's body.
Described a kind of clutch square bar that is widely used in electric lockset is characterized in that the fixedly sleeved screw mandrel that is provided with of output shaft front end.
Described a kind of clutch square bar that is widely used in electric lockset is characterized in that (8 are integral structure for output shaft front end and screw mandrel.
Described a kind of clutch square bar that is widely used in electric lockset is characterized in that described spring is extension spring.
Above-mentioned a kind of clutch square bar that is widely used in electric lockset, simple and reasonable for structure, the front round rod that cooperates by micro machine control clutch clamping and slot side's body are pegged graft and are rotated or separate, thereby door is opened, locked.When the standard machinery lockset repacks electric lockset into, only need to change square bar and get final product, easy to use, and rationally utilized existing resource, significantly reduced replacement cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is a perspective view of the present utility model;
Fig. 3 is the structural representation of slot side's body;
Fig. 4 is the structural representation of screw mandrel;
Among the figure: square bar, 1a-disk body, 2-micro machine, 3-front round rod, 3a-end cap, 3b-backing pin, 4-output shaft, 5-slot side body, 5a-groove, 6-spring, the square silk braid of 7-, 8-screw mandrel, 8a-positive stop, 8b-backstop, 9-power line behind the 1-.
The specific embodiment
The utility model is described in further detail below in conjunction with Figure of description.
As shown in the figure, micro machine 2 is installed in the disk body 1a of back square bar 1 front end setting and its integrative-structure, the disk body 1a of back square bar 1, micro machine 2 is connected with external power by power line 9.Socket is provided with front round rod 3, slot side's body 5 on the output shaft 4 of micro machine 2, the end cap 3a and the disk body 1a of front round rod 3 are connected, front round rod 3 front ends cooperate with the 5 clutch clampings of slot side's body, output shaft 4 front ends are by screw mandrel 8 and square silk braid 7 threaded, connect between slot side's body 5, the square silk braid 7 spring 6 is set, spring 6 one ends are fixedlyed connected with slot side's body 5 end faces, and the other end is fixedlyed connected with square silk braid 7 end faces, and described spring 6 is extension spring.Be provided with respectively in the silk alveolus at screw mandrel 8 two ends positive stop 8a, backstop 8b are set respectively, square silk braid 7 connects with positive stop 8a, backstop 8b retaining and cooperates.Front round rod 3 front ends cooperate by latch 3b, the groove 5a clutch clamping that is provided with respectively with slot side's body 5, also can adopt other clutch interface arrangment.The fixedly sleeved screw mandrel 8 that is provided with of output shaft 4 front ends, output shaft 4 front ends and screw mandrel 8 also can be integral structure.
When opening the door, import by electric current, the output shaft 4 of micro machine 2 drives screw mandrel 8 and rotates, screw mandrel 8 rotates and causes square silk braid 7 to slide to front round rod 3 directions under the limit rotation of door handle square hole outside, when sliding to positive stop 8a, the silk tooth of square silk braid 7 is blocked by positive stop 8a front, can't continue to slide, this moment, square silk braid 7 promoted spring 6 and slot side's body 5, and the groove 5a of slot side's body 5 is just in time cooperated with the latch 3b clamping of front round rod 3.
Rotate outer door knob drive slot side body 5 and rotate, the front round rod 3 that slot side's body 5 cooperates by mutual clamping drives front round rod 3,1 rotation of back square bar, and back square bar 1 rotates and drives the lock core unlatching that is mated connection simultaneously, and door can be opened.If input reversing the current, micro machine 2 counter-rotatings, square silk braid 7 is when sliding into backstop 8b place away from front round rod 3 directions, the silk tooth of square silk braid 7 is blocked by backstop 8b front, can't continue to slide, at this moment, slot side's body 5 is dragged away from the front end of front round rod 3, door handle can't drive back square bar 1 by slot side's body 5 and rotate the idling conditions that recovery can not be opened.
When the input backward voltage drives micro machine 2 counter-rotatings, because various situations (as the people that opens the door grapples door handle or the like), when causing slot side's body 5 can't drag front round rod 3 front ends away from, square silk braid 7 still independently slides into backstop 8b place, this moment, spring 6 was in extended state, after the external force that causes slot side's body 5 to break away from was eliminated, spring 6 shrank under the tension of self and drives 5 disengagings of slot side's body, the idling conditions that the door handle recovery can not be opened.
Claims (6)
1, a kind of clutch square bar that is widely used in electric lockset, the back square bar (1) that comprises tep reel body (1a), micro machine (2) is installed in the disk body (1a), the last socket of output shaft (4) that it is characterized in that micro machine (2) is provided with front round rod (3), slot side's body (5), the end cap (3a) of front round rod (3) is connected with disk body (1a), front round rod (3) front end cooperates with slot side's body (5) clutch clamping, output shaft (4) front end is by screw mandrel (8) and square silk braid (7) threaded, and connection is provided with spring (6) between slot side's body (5), the square silk braid (7).
2, a kind of clutch square bar that is widely used in electric lockset as claimed in claim 1, the silk that it is characterized in that screw mandrel (8) two ends is provided with positive stop (8a), backstop (8b) respectively in the alveolus, and square silk braid (7) keeps off connecing with positive stop (8a), backstop (8b) and cooperates.
3, a kind of clutch square bar that is widely used in electric lockset as claimed in claim 1 is characterized in that front round rod (3) front end cooperates by latch (3b), groove (5a) the clutch clamping that is provided with respectively with slot side's body (5).
4, a kind of clutch square bar that is widely used in electric lockset as claimed in claim 1 is characterized in that the fixedly sleeved screw mandrel (8) that is provided with of output shaft (4) front end.
5, a kind of clutch square bar that is widely used in electric lockset as claimed in claim 1 is characterized in that output shaft (4) front end and screw mandrel (8) are integral structure.
6, a kind of clutch square bar that is widely used in electric lockset as claimed in claim 1 is characterized in that described spring (6) is extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201659247U CN201310240Y (en) | 2008-10-16 | 2008-10-16 | On-off square bar capable of being widely used on electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201659247U CN201310240Y (en) | 2008-10-16 | 2008-10-16 | On-off square bar capable of being widely used on electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310240Y true CN201310240Y (en) | 2009-09-16 |
Family
ID=41107494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201659247U Expired - Fee Related CN201310240Y (en) | 2008-10-16 | 2008-10-16 | On-off square bar capable of being widely used on electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310240Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159084A (en) * | 2018-02-13 | 2019-08-23 | 台湾福兴工业股份有限公司 | Electronic lock and its clutch |
-
2008
- 2008-10-16 CN CNU2008201659247U patent/CN201310240Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159084A (en) * | 2018-02-13 | 2019-08-23 | 台湾福兴工业股份有限公司 | Electronic lock and its clutch |
| CN110159084B (en) * | 2018-02-13 | 2021-02-26 | 台湾福兴工业股份有限公司 | Electronic lock and clutch mechanism thereof |
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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: 20090916 Termination date: 20111016 |