CN204492353U - A kind of lockset motor clutch mechanism - Google Patents
A kind of lockset motor clutch mechanism Download PDFInfo
- Publication number
- CN204492353U CN204492353U CN201520126554.6U CN201520126554U CN204492353U CN 204492353 U CN204492353 U CN 204492353U CN 201520126554 U CN201520126554 U CN 201520126554U CN 204492353 U CN204492353 U CN 204492353U
- Authority
- CN
- China
- Prior art keywords
- latch
- push rod
- bung flange
- motor
- rotor spring
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a kind of lockset motor clutch mechanism, comprise box body top cover, bottom, motor, described bottom is made up of two chambers, box body top cover is installed on above bottom, mounted motor in one of them chamber and this motor and output shaft end cover have bung flange, another chamber indoor location latch rotor spring and this latch rotor spring are with two extensions; Install latch push rod in slot between two chambers, in this push rod end with a draw-in groove, one of them extension of described latch rotor spring is fixed on draw-in groove, and another extension is then fixed on outside bung flange through push rod outer end.The utility model beneficial effect is: when bung flange rotates forward, latch rotor spring follows bung flange upwards to swing, and drives latch push rod upwardly on-of bolt; During bung flange reversion, latch rotor spring follows bung flange to lower swing, and drive latch push rod to promote downwards, on-of bolt resets.
Description
Technical field
The utility model relates to field of lockset, particularly relates to a kind of lockset motor clutch mechanism.
Background technology
Lockset motor clutch mechanism, uses clutch usually, and a kind of is roller, by roller carry-over moment, because the raceway on roller is special-shaped curved, manufacture, detect all more difficult, processing cost is high, and owing to being linear contact lay between raceway and roller, frictional force is little, easily occurs skidding after wearing and tearing, thus can not carry-over moment, clutch is caused to lose efficacy, poor reliability; In addition, roller one-way clutch, because of the reason of its structure, takes up room larger.Another kind of friction disk type one-way clutch, manufacturing process is complicated, and carry-over moment is limited, and inconvenience maintenance, seldom use.For micro motor use occasion as door lock, mahjong machine, curtain driving device, circuit breaker electric dynamic circuit connector brake mechanism etc., torque requirement is not high, work infrequently, but claimed structure is simple, volume is little, cost is low, above method volume is all comparatively large, cost is high, and above method is all inapplicable.
Therefore, create a lot for the improvement of clutch aspect, such as, application publication number is CN 103410882 A, application number be 201310256300.1 Chinese patent disclose a kind of clutch, be made up of motor, clutch overcoat, ratchet, pin, spring, the output shaft of motor is fixed with ratchet; Have circular hole in clutch overcoat, ratchet is enclosed in circular hole; Clutch jacket internal lateral attitude has slotted eye, and slotted eye communicates with circular hole, and be placed with pin, spring in slotted eye, spring withstands pin.This infrastructure cost is cheap, small volume, easily process, and is applicable to micro motor and uses.
But what above structure adopted is pin, ratchet, the back of tooth are isostructural cooperatively interacts, as, the tooth of the ratchet of ratchet is separated with pin, pin only contacts with the arc surface of ratchet, the back of tooth of ratchet, and these needs are relating to the back of tooth of ratchet of ratchet and coordinating between pin, and action comparatively bothers; Relate to more parts, be unfavorable for completing unlatching and Operating In Persistent Current Mode simply, easily.
Therefore, this case adopts bung flange, push rod coordinates with latch rotor spring, for above aspect, needs reasonably to improve prior art.
Utility model content
For above defect, the utility model provide a kind of is convenient to open with closed, structure simple, cost is lower, be convenient to the lockset motor clutch mechanism safeguarded, to solve many deficiencies of prior art.
For achieving the above object, the utility model is by the following technical solutions:
A kind of lockset motor clutch mechanism, comprise box body top cover, bottom, motor, described bottom is made up of two chambers, box body top cover is installed on above bottom, mounted motor in one of them chamber and this motor and output shaft end cover have bung flange, another chamber indoor location latch rotor spring and this latch rotor spring are with two extensions;
Install latch push rod in slot between two chambers, in this push rod end with a draw-in groove, one of them extension of described latch rotor spring is fixed on draw-in groove, and another extension is then fixed on outside bung flange through push rod outer end;
Correspondingly, described latch push rod is made up of a segmental arc and a push rod perpendicular to segmental arc.
When the bung flange of described motor rotates forward, latch rotor spring follows bung flange upwards to swing, and drives latch push rod upwardly on-of bolt;
When the bung flange of described motor reverses, latch rotor spring follows bung flange to lower swing, and drive latch push rod to promote downwards, on-of bolt resets.
The beneficial effect of lockset motor clutch mechanism described in the utility model is: coordinate with the bung flange of motor through latch push rod by arranging latch rotor spring, when bung flange rotates forward, latch rotor spring follows bung flange upwards to swing, and drives latch push rod upwardly on-of bolt; During bung flange reversion, latch rotor spring follows bung flange to lower swing, and drive latch push rod to promote downwards, on-of bolt resets; Be convenient to unlatching and close, structure is simple, cost is lower, be convenient to safeguard.
Accompanying drawing explanation
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the decomposition texture schematic diagram of lockset motor clutch mechanism described in the utility model embodiment;
Fig. 2 is the bottom inner mounting structure schematic diagram of lockset motor clutch mechanism described in the utility model embodiment.
In figure:
1, box body top cover; 2, bottom; 3, motor; 4, bung flange; 5, latch rotor spring; 6, latch push rod; 7, draw-in groove.
Detailed description of the invention
As shown in Figure 1-2, lockset motor clutch mechanism described in the utility model embodiment, comprise box body top cover 1, bottom 2, motor 3, described bottom 2 is made up of two chambers, box body top cover 1 is installed on above bottom 2, mounted motor 3 in one of them chamber and this motor 3 and output shaft end cover have bung flange 4, another chamber indoor location latch rotor spring 5 and this latch rotor spring 5 are with two extensions;
Correspondingly, install latch push rod 6 in the slot between two chambers, described latch push rod 6 is made up of, in this push rod end with a draw-in groove 7 segmental arc and a push rod perpendicular to segmental arc; One of them extension of above-described latch rotor spring 5 is fixed on draw-in groove 7, and another extension is then fixed on outside bung flange 4 through push rod outer end;
Lockset motor clutch mechanism described in above the utility model embodiment, during unlatching, motor 3 starts rotating forward, the bung flange 4 of drive motor 3 rotates forward, latch rotor spring 5 follows bung flange 4 upwards to swing, and drives latch push rod 6 upwardly on-of bolt, and then unblank with this; Time closed, motor 3 starts reversion, and the bung flange 4 of drive motor 3 reverses, and latch rotor spring 5 follows bung flange 4 to lower swing, drives latch push rod 6 to promote downwards with this, and on-of bolt resets, and then locking.
The above-mentioned description to embodiment can understand and apply this case technology for the ease of those skilled in the art, person skilled in the art obviously can make various amendment to these examples easily, and General Principle described herein is applied in other embodiment and need not through performing creative labour.Therefore, this case is not limited to above embodiment, and those skilled in the art is according to the announcement of this case, and the improvement made for this case and amendment all should in the protection domains of this case.
Claims (4)
1. a lockset motor clutch mechanism, comprise box body top cover (1), bottom (2), motor (3), described bottom (2) is made up of two chambers, and box body top cover (1) is installed on bottom (2) top, it is characterized in that:
Mounted motor (3) in one of them chamber and this motor (3) and output shaft end cover have bung flange (4), and another chamber indoor location latch rotor spring (5) and this latch rotor spring (5) are with two extensions;
In slot between two chambers, latch push rod (6) is installed, in this push rod end with a draw-in groove (7), one of them extension of described latch rotor spring (5) is fixed on draw-in groove (7), and another extension is then fixed on outside bung flange (4) through push rod outer end.
2. lockset motor clutch mechanism according to claim 1, is characterized in that: described latch push rod (6) is made up of a segmental arc and a push rod perpendicular to segmental arc.
3. lockset motor clutch mechanism according to claim 1, is characterized in that: when the bung flange (4) of described motor (3) rotates forward, and latch rotor spring (5) and then bung flange (4) upwards swings, and drives latch push rod (6) upwardly on-of bolt.
4. lockset motor clutch mechanism according to claim 1, it is characterized in that: when the bung flange (4) of described motor (3) reverses, and then bung flange (4) is to lower swing for latch rotor spring (5), and drive latch push rod (6) to promote downwards, on-of bolt resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126554.6U CN204492353U (en) | 2015-03-05 | 2015-03-05 | A kind of lockset motor clutch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126554.6U CN204492353U (en) | 2015-03-05 | 2015-03-05 | A kind of lockset motor clutch mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492353U true CN204492353U (en) | 2015-07-22 |
Family
ID=53571672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126554.6U Expired - Fee Related CN204492353U (en) | 2015-03-05 | 2015-03-05 | A kind of lockset motor clutch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115263087A (en) * | 2022-05-31 | 2022-11-01 | 宁波大拇指锁具有限公司 | Electric control clutch |
-
2015
- 2015-03-05 CN CN201520126554.6U patent/CN204492353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115263087A (en) * | 2022-05-31 | 2022-11-01 | 宁波大拇指锁具有限公司 | Electric control clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204492353U (en) | A kind of lockset motor clutch mechanism | |
| CN205224824U (en) | Idle running shi mennei handle | |
| CN203594286U (en) | Double-zipper lock | |
| CN203770471U (en) | Overrun clutch of electric curtain | |
| CN204125766U (en) | A kind of control panel and face frame assembly structure | |
| CN204258545U (en) | A kind of electric motor temperature reduction device | |
| CN203608021U (en) | Hollow rotary platform | |
| CN107070077B (en) | Self-holding type locking device | |
| CN109025507B (en) | Electronic lock cylinder limiting self-locking clutch device | |
| CN203515052U (en) | Spinning type handle lock component | |
| CN205051555U (en) | Novel step motor | |
| CN204476008U (en) | A kind of Intelligent bullet cabinet cabinet door, bullet drawer electromechanical locks | |
| CN204175742U (en) | A kind of bearing pin | |
| CN203821965U (en) | Anti-loose free handle mechanism of intelligent electronic lockset | |
| CN205476926U (en) | Intelligent electronic lock | |
| CN105696868A (en) | Clutch type electronic lock | |
| CN201388109Y (en) | Clutch mechanism of micro-motor | |
| CN203487878U (en) | Prying-resistant electric door lock assembly | |
| CN203879158U (en) | Automatic lock applied to casement window | |
| CN204333641U (en) | With the switch cubicle of defencive function | |
| CN202736776U (en) | Push-pull earthing switch operating device for switch cabinet | |
| CN210119841U (en) | Low-power-consumption miniaturized wireless door sensor | |
| CN203285153U (en) | Circuit board equipment handle device | |
| CN204145166U (en) | Motor lead wire sheath and motor | |
| CN204025578U (en) | The wobble component of cam link mechanism |
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 |
Granted publication date: 20150722 Termination date: 20180305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |