CN207583092U - A kind of clutch mechanism for electronic lock - Google Patents
A kind of clutch mechanism for electronic lock Download PDFInfo
- Publication number
- CN207583092U CN207583092U CN201721340954.2U CN201721340954U CN207583092U CN 207583092 U CN207583092 U CN 207583092U CN 201721340954 U CN201721340954 U CN 201721340954U CN 207583092 U CN207583092 U CN 207583092U
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- Prior art keywords
- clutch
- pin
- arc
- handle joint
- electronic lock
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- 230000013011 mating Effects 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 abstract description 5
- 238000011105 stabilization Methods 0.000 abstract description 5
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model is related to intelligent lock technical field, particularly a kind of clutch mechanism for electronic lock, including handle joint, clutch sub, clutch actuator and on-of pin, the handle joint is equipped with rotation chamber, and rotation chamber is equipped with clutch slide opening；Clutch sub is equipped with rotation section, and rotation section is equipped with clutch groove；On-of pin is equipped with sliding part；Clutch actuator is equipped with arc grooved rail, in the sliding part limiting and the arc grooved rail that the sliding end of on-of pin is equipped with, the on-of pin is limited in the clutch slide opening, the driving device drives mating side telescopic moving in the handle joint of the on-of pin, realizes the clutch operation of the handle joint and the clutch sub.The structure that the clutch mechanism for electronic lock is coordinated using the arc grooved rail and the sliding part eliminates the easy stuck structure of existing spring reset so that the compacter stabilization of structure of the clutch mechanism for electronic lock, response is quicker, and service life is longer.
Description
Technical field
The utility model is related to intelligent lock technical field, particularly a kind of clutch mechanism for electronic lock.
Background technology
At present, the clutch majority of electronic lock in the market is located inside door lock front panel either lock body.Clutch
Door latch structure positioned at front panel is simple, but front wall is destroyed, when laying down front panel, it is easy to open door lock；From
The Door lock being located inside lock body to be closed, is electric lock body, there is signal wire, supply lines on lock body, the installation of lock body is cumbersome, and
And due to the addition for having electrical equipment, the reliability decrease of lock body.And electric intelligent door lock clutch one in the prior art
As coordinated using elastic push rod and motor pushing plate, the contact of elastic push rod and motor pushing plate is a knead dough top pressure contact,
Lack certain position limiting structure, each folding can all be worn, and service life is short；Secondly the elastic push rod is mounted in handle
On the spring being equipped in the slide opening of hand connector, provided by spring and reset power, but since elastic push rod drives by motor
When, spring dislocation is easy to cause, it is possible that elastic push rod blocks the situation of torsionspring spring silk, causes motor that can not turn
It is dynamic, there is motor stuck the problem of burning out, it is seen that existing clutch mechanism for electronic lock is not only thickness, and only application is mounted on thickness greatly
It spends in big door body, and complicated high failure rate short life.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is that proposing a kind of compact-sized stabilization, thickness is smaller, makes
With the clutch mechanism for electronic lock of longer life expectancy.
For this purpose, the utility model uses following technical scheme：
A kind of clutch mechanism for electronic lock, including handle joint, clutch sub, clutch actuator and on-of pin, the handle
One end of connector is equipped with rotation chamber, and the side wall of the rotation chamber is equipped with clutch slide opening；One end of the clutch sub is equipped with rotation
Portion, the middle part of the rotation section are equipped with clutch groove；One end of the on-of pin is mating side, and the other end is sliding end；It is described
The one side of sliding end is equipped with the sliding part for being raised in the side；The clutch actuator includes driving ontology and clutch stent；
Driving device is equipped in the driving ontology；One end of the clutch stent be equipped with arc grooved rail, the clutch stent it is another
End and the driving end of the driving device are sequentially connected；The rotation section limiting is set to the rotation intracavitary, and the handle connects
Head and the clutch sub can relatively rotate, and when the handle joint and the clutch sub turn to designated position, institute
State clutch groove and clutch slide opening alignment；The sliding part that the sliding end of the on-of pin is equipped with is limited in the arc
In grooved rail, the mating side of the on-of pin is limited in the clutch slide opening, and the driving device drives the clutch stent to stretch
Contracting is mobile and drives mating side telescopic moving in the handle joint of the on-of pin, realizes the handle joint and described
The clutch operation of clutch sub.
More preferably, the clutch stent includes telescopic drive end and arc sliding plate；The telescopic drive end is equipped with screw thread
Hole, the threaded hole coordinate with screw；Pass through gear drive between one end of the screw and the driving end of the driving device
Connection；The one end at the telescopic drive end is connect with the middle part in the outside of the arc sliding plate；The arc sliding plate, is equipped with
The arc grooved rail.
More preferably, the outside of the handle joint is equipped with arc jointing plate；When the on-of pin passes through the clutch slide opening
It is inserted into the clutch groove, when the clutch sub and the completely sealed handle joint, the inside of the arc sliding plate
It is close to the arc jointing plate.
More preferably, the sliding end of the on-of pin is set on stage portion, and the recess of the stage portion is equipped with the sliding part.
More preferably, the sliding part includes shaft and idler wheel；The shaft is vertically installed in the recess of the stage portion
Surface, idler wheel rotation is set on the shaft；The sliding part is limited in the arc grooved rail, and the idler wheel is close to institute
The inner wall for stating arc grooved rail rolls.
More preferably, the driving ontology is additionally provided with spare driving device, the driving end of the spare driving device with it is described
The end of screw is connected by gear drive.
The driving device and the spare driving device are all motor.
The utility model proposes a kind of clutch mechanism for electronic lock, use the arc grooved rail and the sliding part coordinates
Structure eliminates the easy stuck structure of existing spring reset so that the structure of the clutch mechanism for electronic lock is more stepped up
Gather stabilization, response is quicker, and service life is longer.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of one embodiment of the utility model；
Fig. 2 is another decomposition texture schematic diagram of embodiment illustrated in fig. 1；
Fig. 3 is the cross-sectional view of one embodiment of the utility model；
Fig. 4 is cross-sectional view when one embodiment of the utility model is in locked state；
Fig. 5 is cross-sectional view when one embodiment of the utility model is in discrete state.
Wherein：Handle joint 100 rotates chamber 110, clutch slide opening 111, arc jointing plate 120, clutch sub 200, rotation
Portion 210, clutch groove 211, on-of pin 300, sliding part 310, stage portion 320 drive ontology 410, motor 411, clutch stent
420, arc grooved rail 421, telescopic drive end 422, arc sliding plate 423, screw 430, gear 440.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-5, a kind of clutch mechanism for electronic lock, including handle joint 100, clutch sub 200, clutch actuator
With on-of pin 300, one end of the handle joint 100 is equipped with rotation chamber 110, and the side wall of the rotation chamber 110 is slided equipped with clutch
Hole 111；One end of the clutch sub 200 is equipped with rotation section 210, and the middle part of the rotation section 210 is equipped with clutch groove 211；
One end of the on-of pin 300 is mating side, and the other end is sliding end；The one side of the sliding end is equipped with and is raised in the side
Sliding part 310；The clutch actuator includes driving ontology 410 and clutch stent 420；It is equipped in the driving ontology 410
Driving device；One end of the clutch stent 420 is equipped with arc grooved rail 421, the other end and the drive of the clutch stent 420
The driving end of dynamic device is sequentially connected；The limiting of rotation section 210 is set in the rotation chamber 110, the handle joint 100
It can be relatively rotated with the clutch sub 200, and when the handle joint 100 and the clutch sub turn to designated position
When, the clutch groove 211 and the clutch slide opening 111 are aligned；The sliding part that the sliding end of the on-of pin 300 is equipped with
310 are limited in the arc grooved rail 421, and the mating side of the on-of pin 300 is limited in the clutch slide opening 111, described
Driving device drives 420 telescopic moving of clutch stent and drives the mating side of the on-of pin 300 in the handle joint
The clutch operation of the handle joint 100 and the clutch sub 200 is realized in telescopic moving in 100.
The clutch stent 420 includes telescopic drive end 422 and arc sliding plate 423；The telescopic drive end 422 is set
There is threaded hole, the threaded hole coordinates with screw 430；Between one end of the screw 430 and the driving end of the driving device
It is sequentially connected by gear 440；Connect in the middle part of the one end at the telescopic drive end 422 and the outside of the arc sliding plate 423
It connects；The arc sliding plate 423, equipped with the arc grooved rail 421.Be driven using gear 440 and screw 430 so that it is described from
Close the compacter stabilization of actuator overall structure, transmission is rapider, can smoothly by the rotation of driving device be converted into it is described from
Close the stretching motion of stent 420.
The outside of the handle joint 100 is equipped with arc jointing plate 120；When the on-of pin 300 is slided across the clutch
Hole 111 is inserted into the clutch groove 211, when the clutch sub 200 and the handle joint 100 are completely sealed, the arc
It is close to the arc jointing plate 120 inside of shape sliding panel 423.Because the clutch sub 200 and the handle joint 100
When sealed, rotating the handle joint 100 needs band movable lock core to move, and rotating the handle joint 100 needs offer very big
Torsion, is susceptible to the relative position variation of the handle joint 100 and the clutch stent 420, and then influences the clutch
Position of the pin 300 in the clutch sub 200；During in order to ensure to rotate the handle joint 100, handle joint 100 itself
Stable rotation can change again with 420 position of clutch stent, thus described in when the handle joint 100 rotates from
The arc sliding plate 423 closed in stent 420 is close to the arc jointing plate 120.
The sliding end of the on-of pin 300 is set on stage portion 320, and the recess of the stage portion 320 is equipped with the slip
Portion 310.Because the handle joint 100 and strong river connector are all partially installed in lock body, the on-of pin 300 with
The position that the arc sliding plate 423 coordinates determines the thickness of the clutch, on the on-of pin 300 described in setting
Stage portion 320, the internal structure that can cause the clutch is compacter, further reduces the clutch mechanism for electronic lock
Thickness.
More preferably, the sliding part 310 includes shaft and idler wheel；The shaft is vertically installed in the stage portion 320
The surface of recess, the idler wheel rotation are set on the shaft；The sliding part 310 is limited in the arc grooved rail 421, institute
State the inner wall rolling that idler wheel is close to the arc grooved rail 421.Using rolling of the idler wheel in the arc grooved rail 421, can avoid
Institute's on-of pin 300 slides in the arc grooved rail 421 wears or even influences 421 smoothness of inner wall of arc grooved rail
Occur stuck.
The driving ontology 410 is additionally provided with spare driving device, driving end and the screw of the spare driving device
430 end is sequentially connected by gear 440.The spare driving device is set, can be solved when driving device damage or power
Deficiency, the clutch mechanism for electronic lock can not normal clutch the problem of, substantially prolong the use of the clutch mechanism for electronic lock
Service life.
The driving device and the spare driving device are all motor 411.The clutch mechanism for electronic lock is in practical work
When in work, if the mating side of the on-of pin 300 is inserted into the clutch sub 200, the handle joint is rotated at this time
100, the handle joint 100 can drive the clutch sub 200 to rotate together, and the clutch sub 200 again can be with movable lock core
Rotation, and then realize opening door operation；Opposite, when the handle joint 100 and the no sealed clutch sub 200, i.e.,
The mating side of the on-of pin 300 is not inserted into the clutch sub 200 when being in the clutch slide opening 111 and is equipped with
When in clutch groove 211, the door is arbitrarily rotated, the handle joint 100 can be driven to rotate, handle joint 100 drives institute again
The sliding end for stating on-of pin 300 slides in the arc grooved rail 421, but the clutch sub 200 will not be driven to rotate, this
Sample both ensure that and be not carried out under clutch state that door lock can not be opened, and can also allow being freely rotated of door handle, and can avoid unreal
It turns the handle during existing clutch and damages happening for the electronic lock inner clutch mechanism.
The structure that the clutch mechanism for electronic lock is coordinated using the arc grooved rail 421 and the sliding part 310, eliminates
The easy stuck structure of existing spring reset so that the compacter stabilization of structure of the clutch mechanism for electronic lock, response
More quick, service life is longer.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on explanation herein,
Those skilled in the art would not require any inventive effort the other specific embodiments that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (7)
1. a kind of clutch mechanism for electronic lock, including handle joint, clutch sub, clutch actuator and on-of pin, which is characterized in that
One end of the handle joint is equipped with rotation chamber, and the side wall of the rotation chamber is equipped with clutch slide opening；
One end of the clutch sub is equipped with rotation section, and the middle part of the rotation section is equipped with clutch groove；
One end of the on-of pin is mating side, and the other end is sliding end；The one side of the sliding end is equipped with and is raised in the side
The sliding part in face；
The clutch actuator includes driving ontology and clutch stent；Driving device is equipped in the driving ontology；The clutch
One end of stent is equipped with arc grooved rail, and the other end of the clutch stent is sequentially connected with the driving end of the driving device；
The rotation section limiting is set to the rotation intracavitary, and the handle joint and the clutch sub can relatively rotate, and
When the handle joint and the clutch sub turn to designated position, the clutch groove and clutch slide opening alignment；
The sliding part that the sliding end of the on-of pin is equipped with is limited in the arc grooved rail, the mating side of the on-of pin
It is limited in the clutch slide opening, the driving device drives the clutch stent telescopic moving and drives inserting for the on-of pin
End telescopic moving in the handle joint is closed, realizes the clutch operation of the handle joint and the clutch sub.
2. a kind of clutch mechanism for electronic lock according to claim 1, which is characterized in that the clutch stent includes flexible drive
Moved end and arc sliding plate；The telescopic drive end is equipped with threaded hole, and the threaded hole coordinates with screw；One end of the screw
It is connect between the driving end of the driving device by gear drive；The one end at the telescopic drive end and the arc sliding
The middle part connection in the outside of plate；The arc sliding plate, equipped with the arc grooved rail.
3. a kind of clutch mechanism for electronic lock according to claim 2, which is characterized in that the outside of the handle joint is equipped with
Arc jointing plate；When the on-of pin passes through the clutch slide opening to be inserted into the clutch groove, the clutch sub and described
When handle joint is completely sealed, the inside of the arc sliding plate is close to the arc jointing plate.
4. a kind of clutch mechanism for electronic lock according to claim 1, which is characterized in that the sliding end of the on-of pin is set on
Stage portion, the recess of the stage portion are equipped with the sliding part.
5. a kind of clutch mechanism for electronic lock according to claim 4, which is characterized in that the sliding part includes shaft and rolling
Wheel；The shaft is vertically installed in the surface of the recess of the stage portion, and the idler wheel rotation is set on the shaft；The cunning
Dynamic portion is limited in the arc grooved rail, and the inner wall that the idler wheel is close to the arc grooved rail rolls.
6. a kind of clutch mechanism for electronic lock according to claim 2, which is characterized in that the driving ontology is additionally provided with spare
Driving device, the driving end of the spare driving device are connect with the end of the screw by gear drive.
A kind of 7. clutch mechanism for electronic lock according to claim 6, which is characterized in that the driving device and described spare
Driving device is all motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340954.2U CN207583092U (en) | 2017-10-18 | 2017-10-18 | A kind of clutch mechanism for electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721340954.2U CN207583092U (en) | 2017-10-18 | 2017-10-18 | A kind of clutch mechanism for electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207583092U true CN207583092U (en) | 2018-07-06 |
Family
ID=62729051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721340954.2U Active CN207583092U (en) | 2017-10-18 | 2017-10-18 | A kind of clutch mechanism for electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207583092U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145169A (en) * | 2019-04-18 | 2019-08-20 | 吴德垣 | A door lock handle assembly |
| CN114622772A (en) * | 2020-12-09 | 2022-06-14 | 台湾福兴工业股份有限公司 | Electronic lock and clutch mechanism thereof |
-
2017
- 2017-10-18 CN CN201721340954.2U patent/CN207583092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145169A (en) * | 2019-04-18 | 2019-08-20 | 吴德垣 | A door lock handle assembly |
| CN114622772A (en) * | 2020-12-09 | 2022-06-14 | 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 Guangdong province Lishui Town Nanhai District Foshan City East Industrial Park, Dongtai Road No. 1 Co-patentee after: FOSHAN HUTLON INTELLIGENT TECHNOLOGY CO., LTD. Patentee after: Guangdong Huitailong Technology Co., Ltd. Address before: 528000 Guangdong province Lishui Town Nanhai District Foshan City East Industrial Park, Dongtai Road No. 1 Co-patentee before: FOSHAN HUTLON INTELLIGENT TECHNOLOGY CO., LTD. Patentee before: GUANGDONG HUTLON TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |