CN203835060U - Clutch device for double-motor electronic lock - Google Patents
Clutch device for double-motor electronic lock Download PDFInfo
- Publication number
- CN203835060U CN203835060U CN201420242166.XU CN201420242166U CN203835060U CN 203835060 U CN203835060 U CN 203835060U CN 201420242166 U CN201420242166 U CN 201420242166U CN 203835060 U CN203835060 U CN 203835060U
- Authority
- CN
- China
- Prior art keywords
- clutch
- electronic lock
- outer shaft
- motor electronic
- lock arrangement
- 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
Landscapes
- Lock And Its Accessories (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a clutch device for a double-motor electronic lock to solve the problem that according to an existing electronic lock clutch device, when a steel wire rotates in situ, an auxiliary spring needs to be added, or clamping happens. The clutch device for the double-motor electronic lock comprises a clutch support, two motors installed on the clutch support, an inner clutch shaft installed in the center of the clutch support and used for being fixedly connected with a handle, an outer clutch shaft arranged outside the inner clutch shaft in a sleeved mode, and two sets of connecting mechanisms symmetrically installed on the outer clutch shaft and driven by the corresponding motors to achieve separating and combining of the inner clutch shaft and the outer clutch shaft. A gap exists between the outer clutch shaft and the inner clutch shaft. According to the clutch device, the steel wire can reliably move back and forth when the motors rotate reversely without the auxiliary spring for reverse motor rotation, and the reliability of the electronic clutch device is improved.
Description
Technical field
The utility model relates to electronic lock arrangement of clutch, is specially a kind of bi-motor electronic lock arrangement of clutch.
Background technology
Because of social progress, electronic lock (comprising Fingerprint Lock, all kinds of kayser and coded lock) is more and more universal, because electronic lock is compared traditional mechanical lock-reliability and is always had a certain distance, although portioned product has adopted double circuit, dual power supply to improve the reliability of electronic lock, but as the most key drive disk assembly of electronic lock--motor or electromagnet are still a set of, and reliability is relatively low.
Utility model content
Rotate (needing to increase power assistant spring) or stuck problem when overcoming the steel wire revolution that existing clutch device for electronic lock exists in original place, the utility model aims to provide a kind of bi-motor electronic lock arrangement of clutch, this arrangement of clutch adopts the twin worm that bi-motor drives to connect the type of drive that steel wire adds pushing piece, can realize motor reversal without the power assistant spring that increases motor reversal time, steel wire moves around reliably, to improve the reliability of clutch device for electronic lock.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of bi-motor electronic lock arrangement of clutch, its design feature is, comprise clutch-pedal support, be contained in two motors on clutch-pedal support, be contained in clutch-pedal support center for axle in the clutch being fixedly linked with handle, be enclosed within the clutch outer shaft outside axle in clutch, and symmetrical be contained on clutch outer shaft by corresponding motor drive realize in clutch axle and clutch outer shaft from the Liang Zu bindiny mechanism of closing; In described clutch outer shaft and clutch, between axle, there is gap.
Thus, by the drive of bi-motor, can realize reliably axle and clutch outer shaft in clutch from close.
Be below the technical scheme of further improvement of the utility model:
Preferably, the structure of Mei Zu bindiny mechanism is, comprise the worm screw being contained on motor output shaft, on clutch outer shaft, be equipped with under the promotion of pushing mechanism, realize in clutch axle and clutch outer shaft from the bearing pin closing, described pushing mechanism is connected between described worm screw and bearing pin.
Further, described pushing mechanism comprises the pushing piece that is arranged on clutch outer shaft outside, between this pushing piece and clutch outer shaft, is connected by described bearing pin, and described worm screw is connected with the pusher arm of pushing piece by a flexible cable.
As a kind of concrete form of structure, in described clutch, axle has the clutch slot of inserting or returning for bearing pin, thus, when clutch slot is inserted in one end of bearing pin under the promotion of pushing mechanism, now, in clutch, axle and clutch outer shaft connect as one, and when swing handle drives the interior axle rotation of clutch, clutch outer shaft is servo-actuated; In the time that the thrust of pushing mechanism is cancelled, one end disengaging clutch slot of bearing pin, in clutch, axle and clutch outer shaft keep released state, and when in swing handle drive clutch, axle rotates, clutch outer shaft is not servo-actuated.
In order to ensure that bearing pin resets reliably, between described pushing piece and clutch outer shaft, be provided with and make bearing pin keep with pushing piece the flexible member being connected, under the elastic force of flexible member, in the time that the thrust of pushing mechanism is cancelled, bearing pin automatic trip is from clutch slot.The form of structure resetting as a kind of concrete driving bearing pin, described flexible member is the spring being sleeved on bearing pin, this bearing pin wall is provided with projection.
Preferably, described flexible cable is steel wire, and one end of this steel wire installs around on described worm screw, and the other end is fixed on the pusher arm of pushing piece, when driven by motor worm screw forward or reverse, drives pushing piece to move in the opposite direction by steel wire.
Stuck in order to prevent further, described flexible cable is in tilted layout this flexible cable by a guiding trestle guiding.
Each guiding trestle comprises Part I and Part II, has the gap of passing through for flexible cable between two parts.
The medial surface of the medial surface of described guiding trestle Part I and guiding trestle Part II is inclined-plane.
Compared with prior art, the beneficial effects of the utility model are: when the utility model makes motor reversal without the power assistant spring that increases motor reversal, steel wire moves around to improve the reliability of clutch device for electronic lock reliably.
Below in conjunction with drawings and Examples, the utility model is further elaborated.
Brief description of the drawings
Fig. 1 is the structure principle chart of an embodiment of the utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1.
Detailed description of the invention
A kind of bi-motor electronic lock arrangement of clutch, as illustrated in fig. 1 and 2, comprise clutch-pedal support 567, two motors 562, 563, be enclosed within and on motor shaft, synchronize the worm screw 561 of rotating with motor shaft, 564, respectively with corresponding pushing piece 550, 558 two steel wires 559 up and down that connect, 565, by the separately-driven corresponding pushing piece 550 of bi-motor, 558 move up and down, thereby make corresponding bearing pin 551, 557 realize axle 554 in clutch outer shaft 553 and clutch from close, bearing pin 551, 557 peripheries are provided with automatically reset spring 552, by with clutch in axle connecting hole 555 handle rotate can drive clutch outer shaft to rotate the action of unblanking or locking a door.
At the transmission steel wire 566 of the utility model clutch, 559 middle parts are provided with guiding trestle 560,566, each guiding trestle divides both sides to arrange, and steel wire passes from guiding trestle center-aisle, simultaneously, two medial surfaces of guiding trestle are the inclined design not waiting up and down, and in the time that motor is rotated in place, a corresponding steel wire can be withstood in the protruding end, inclined-plane of guiding trestle, thereby while making motor reversal, inclined-plane is to steel wire power-assisted, steel wire is effectively moved around, reach the object that improves electronic lock reliability.
The content that above-described embodiment is illustrated should be understood to these embodiment only for being illustrated more clearly in the utility model, and be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the amendment of the various equivalent form of values of the present utility model.
Claims (10)
1. a bi-motor electronic lock arrangement of clutch, it is characterized in that, comprise clutch-pedal support (567), be contained in two motors (562 on clutch-pedal support (567), 563), be contained in clutch-pedal support (567) center for axle (554) in the clutch being fixedly linked with handle, be enclosed within the outer clutch outer shaft (553) of axle (554) in clutch, and symmetry be contained in clutch outer shaft (553) upper by corresponding motor (562,563) drive realize in clutch axle (554) and clutch outer shaft (553) from the Liang Zu bindiny mechanism of closing; In described clutch outer shaft (553) and clutch, between axle (554), there is gap.
2. bi-motor electronic lock arrangement of clutch according to claim 1, it is characterized in that, the structure of Mei Zu bindiny mechanism is to comprise the worm screw (561 being contained on motor (562,563) output shaft, 564), on clutch outer shaft (553), be equipped with under the promotion at pushing mechanism, realize axle in clutch (554) and clutch outer shaft (553) from the bearing pin closing (551,557), described pushing mechanism is connected to described worm screw (561,564) with bearing pin (551,557) between.
3. bi-motor electronic lock arrangement of clutch according to claim 2, it is characterized in that, described pushing mechanism comprises the pushing piece (550 that is arranged on clutch outer shaft (553) outside, 558), between this pushing piece (550,558) and clutch outer shaft (553), pass through described bearing pin (551,557) be connected, described worm screw (561,564) is connected by the pusher arm of a flexible cable and pushing piece (550,558).
4. according to the bi-motor electronic lock arrangement of clutch described in claim 2 or 3, it is characterized in that, in described clutch, axle (554) has the clutch slot of inserting or returning for bearing pin (551,557).
5. bi-motor electronic lock arrangement of clutch according to claim 3, is characterized in that, is provided with and makes bearing pin (551,557) and pushing piece (550,558) keep the flexible member connecting between described pushing piece (550,558) and clutch outer shaft (553).
6. bi-motor electronic lock arrangement of clutch according to claim 5, is characterized in that, described flexible member is for being sleeved on the spring (552) on bearing pin (551,557), and this bearing pin (551,557) wall is provided with projection.
7. bi-motor electronic lock arrangement of clutch according to claim 3, is characterized in that, described flexible cable is steel wire (559,565), one end of this steel wire (559,565) installs around described worm screw (561,564) upper, the other end is fixed on the pusher arm of pushing piece (550,558).
8. according to claim 3, one of 5,6,7 described bi-motor electronic lock arrangement of clutch, is characterized in that, described flexible cable is guided this flexible cable is in tilted layout by a guiding trestle (560,566).
9. bi-motor electronic lock arrangement of clutch according to claim 8, is characterized in that, each guiding trestle (560,566) comprises Part I and Part II, has the gap of passing through for flexible cable between two parts.
10. bi-motor electronic lock arrangement of clutch according to claim 9, is characterized in that, the medial surface of the medial surface of described guiding trestle (560,566) Part I and guiding trestle (560,566) Part II is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242166.XU CN203835060U (en) | 2014-05-13 | 2014-05-13 | Clutch device for double-motor electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242166.XU CN203835060U (en) | 2014-05-13 | 2014-05-13 | Clutch device for double-motor electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203835060U true CN203835060U (en) | 2014-09-17 |
Family
ID=51512920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420242166.XU Expired - Fee Related CN203835060U (en) | 2014-05-13 | 2014-05-13 | Clutch device for double-motor electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203835060U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790758A (en) * | 2015-05-05 | 2015-07-22 | 中国船舶重工集团公司第七一八研究所 | Burglary-resistant lock based on spiral type reverse clutch module and double-motor module |
| CN105507678A (en) * | 2016-01-08 | 2016-04-20 | 蔡和柱 | Flexible-linkage and lock-hole-free intelligent frame lock with double motors |
| CN105507677A (en) * | 2016-01-08 | 2016-04-20 | 蔡和柱 | Intelligent frame lock with double drives and round-tooth shaft |
| CN105545118A (en) * | 2015-12-30 | 2016-05-04 | 黄俊聪 | Electric control safety lock |
| CN105863378A (en) * | 2016-06-13 | 2016-08-17 | 蔡和柱 | Dual-motor dual-trigger four-toothed-belt shaft-linkage silent electronic door lock |
| CN105952275A (en) * | 2016-07-11 | 2016-09-21 | 南京东屋电气有限公司 | Energy storage mechanism applied to electronic lock |
| CN106088837A (en) * | 2016-06-15 | 2016-11-09 | 宁波永发智能安防科技有限公司 | Electric motor clutch handle |
| CN107237558A (en) * | 2017-08-04 | 2017-10-10 | 成都前宏通讯有限责任公司 | A kind of Clutch lock and outdoor cabinet Internet of Things intelligent electric clutch lockset |
| CN108915392A (en) * | 2018-08-15 | 2018-11-30 | 杭州立为科技有限公司 | A kind of forward type clutch structure device and its smart lock |
| CN109441252A (en) * | 2018-12-07 | 2019-03-08 | 珠海优特电力科技股份有限公司 | Bullet cabinet door latch apparatus |
-
2014
- 2014-05-13 CN CN201420242166.XU patent/CN203835060U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790758A (en) * | 2015-05-05 | 2015-07-22 | 中国船舶重工集团公司第七一八研究所 | Burglary-resistant lock based on spiral type reverse clutch module and double-motor module |
| CN104790758B (en) * | 2015-05-05 | 2017-03-01 | 中国船舶重工集团公司第七一八研究所 | A kind of based on the pick-proof lock spirally returning clutch module and bi-motor module |
| CN105545118A (en) * | 2015-12-30 | 2016-05-04 | 黄俊聪 | Electric control safety lock |
| CN105507678A (en) * | 2016-01-08 | 2016-04-20 | 蔡和柱 | Flexible-linkage and lock-hole-free intelligent frame lock with double motors |
| CN105507677A (en) * | 2016-01-08 | 2016-04-20 | 蔡和柱 | Intelligent frame lock with double drives and round-tooth shaft |
| CN105863378A (en) * | 2016-06-13 | 2016-08-17 | 蔡和柱 | Dual-motor dual-trigger four-toothed-belt shaft-linkage silent electronic door lock |
| CN106088837A (en) * | 2016-06-15 | 2016-11-09 | 宁波永发智能安防科技有限公司 | Electric motor clutch handle |
| CN105952275A (en) * | 2016-07-11 | 2016-09-21 | 南京东屋电气有限公司 | Energy storage mechanism applied to electronic lock |
| CN107237558A (en) * | 2017-08-04 | 2017-10-10 | 成都前宏通讯有限责任公司 | A kind of Clutch lock and outdoor cabinet Internet of Things intelligent electric clutch lockset |
| CN107237558B (en) * | 2017-08-04 | 2023-04-11 | 成都前宏通讯有限责任公司 | Internet-of-things intelligent electric clutch lock for clutch lock and outdoor cabinet |
| CN108915392A (en) * | 2018-08-15 | 2018-11-30 | 杭州立为科技有限公司 | A kind of forward type clutch structure device and its smart lock |
| CN109441252A (en) * | 2018-12-07 | 2019-03-08 | 珠海优特电力科技股份有限公司 | Bullet cabinet door latch apparatus |
| CN109441252B (en) * | 2018-12-07 | 2024-03-15 | 珠海优特电力科技股份有限公司 | Bullet cabinet door locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203835060U (en) | Clutch device for double-motor electronic lock | |
| CN204627178U (en) | A kind of combination clutch of electronic lock | |
| CN103255977B (en) | Hidden door closer | |
| CN105234960A (en) | Automatic width switching device | |
| CN101662131B (en) | Electric chassis vehicle transmission assembly | |
| CN109826925B (en) | Automatic door opening device and refrigerator with same | |
| CN109826926B (en) | Automatic door opening device and refrigerator with same | |
| CN104727655A (en) | Automatic electronic lock | |
| CN201498905U (en) | Electric chassis vehicle transmission assembly | |
| CN203821985U (en) | Electronic lock clutch | |
| CN111042661A (en) | Electronic lock clutch | |
| CN212002716U (en) | Electronic lock clutch | |
| CN205485740U (en) | Combination upset pivot structure of institutional advancement | |
| CN202360699U (en) | Elastic contact transmission device | |
| CN212195626U (en) | Bidirectional rotation control device | |
| CN204238726U (en) | A kind of spring reset automatic door | |
| CN107240804B (en) | A kind of power supply switching device | |
| CN206468765U (en) | A kind of YE crosses torque protection mechanism | |
| CN207728125U (en) | The general clutch of smart lock | |
| CN105405691A (en) | Clutch device for switch cabinet operating mechanism | |
| CN201546499U (en) | Clutch drive mechanism of lock | |
| CN204540328U (en) | A kind of electronic funny cat rod | |
| CN204668176U (en) | A kind of high-voltage switch gear and mechanical operating mechanism thereof | |
| CN208566008U (en) | A kind of laser-projection-type advertising machine | |
| CN203626492U (en) | Driving structure of electric sliding door used for engineering library |
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: 20140917 Termination date: 20210513 |