CN206874079U - A kind of clutch structure of smart lock - Google Patents
A kind of clutch structure of smart lock Download PDFInfo
- Publication number
- CN206874079U CN206874079U CN201720684565.5U CN201720684565U CN206874079U CN 206874079 U CN206874079 U CN 206874079U CN 201720684565 U CN201720684565 U CN 201720684565U CN 206874079 U CN206874079 U CN 206874079U
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- CN
- China
- Prior art keywords
- clutch
- push rod
- seat
- engaged
- motor
- 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.)
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Abstract
The utility model discloses a kind of clutch structure of smart lock, it is characterized in that including handle inverting seat, the clutch seat being fixed on handle inverting seat, the clutch part being located in clutch bore, the periphery of the clutch seat is provided with resilient key, and the periphery of the clutch part is provided with the clutch slotted eye being engaged with the on-of pin in clutch seat；Also including the push rod being engaged by arc with the resilient key, the motor-driven mechanism being engaged with push rod or tapered end.Of the present utility model rational in infrastructure, push rod is not to be directly connected to motor, saves cost, using the working method of worm drive push rod return spring and resilient key, is easily installed, improves security.
Description
Technical field
The utility model belongs to lockset, and in particular to a kind of clutch structure of smart lock.
Background technology
At present, the clutch structure of common intelligent door lock is to be directly driven by a motor push rod, push rod driving on-of pin, make from
Close the state that structure realizes separation and engagement.The shortcomings that this clutch structure is that push rod and motor are integral, are so added
Cost.
The content of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, clutch structure of the low smart lock of cost.
Realize technical scheme that the utility model purpose uses for：
The clutch structure of smart lock, including handle inverting seat, be fixed on handle inverting seat clutch seat, be located at clutch seat
Clutch part in hole, the periphery of the clutch seat are provided with resilient key, and the periphery of the clutch part is provided with and the clutch in clutch seat
Sell the clutch slotted eye being engaged；Also include the push rod being engaged by arc with the resilient key, the electricity being engaged with push rod
Machine drive mechanism or tapered end.
The motor is provided with worm screw, and the worm screw is engaged by push rod return spring with push rod.
The tapered end is engaged provided with protuberance with the push rod.
Beneficial effect
Of the present utility model rational in infrastructure, push rod is not to be directly connected to motor, saves cost, using worm drive push rod
The working method of return spring and resilient key, is easily installed, and improves security.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model released state.
Fig. 3 is the structural representation of the utility model engagement state.
Fig. 4 is stereogram of the present utility model.
Embodiment
See Fig. 1, Fig. 2, Fig. 4, the clutch structure of smart lock provided by the utility model, including back box 2, rotatably it is located at bottom
Handle inverting seat 4 in the hole of box 2, the clutch seat 10 being fixed on by screw 13 on handle inverting seat 4, it is located in the hole of clutch seat 10
Clutch part 11, tightened clutch cover 12 that clutch part 11 compresses, the lasso 14 being inserted on clutch part 11 with screw 13, pass through spiral shell
The face box 15 that silk is connected with back box 2 and pushes down lasso 14；The periphery of the clutch seat 10 is provided with by on-of pin 8 and return spring
The resilient key of 9 compositions, the periphery of clutch part 11 are provided with the clutch slotted eye 1101 being engaged with the on-of pin 8 in clutch seat 10, from
Component 11 is provided with square hole 1102 and is used to install the square bar with door lock interlocking, and handle inverting seat 4 is inside door handle, torsion spring 3
It is stuck in back box 2 and coordinates with hand inverting seat 4, tapered end 1 is arranged on above back box 2, the corresponding on-of pin 8 of the push rod 5 with arc
Load in the neck of back box 2, push rod 5 is engaged by arc with on-of pin 8, and motor 7 loads in the die cavity of back box 2, driving
Push rod 5 is by motor 7 or sets the tapered end 1 of protuberance 101 and realize that motor 7 is provided with worm screw, and push rod return spring 6 is hinged on bottom
On box 2, push rod 5 is blocked in one end of push rod return spring 6, and the other end is stuck on the tooth of the worm screw of motor 7, and push rod 5 is resetted by push rod
Return spring 6 drives return, starts motor 7, and push rod return spring 6 follows the tooth forward impelling of worm screw, i.e. driving push rod 5, either
Tapered end 1 rotate when, the driving push rod 5 of protuberance 101 thereon, push rod 5 drive on-of pin 8, on-of pin 8 stretch into clutch part 11 from
Close in slotted eye 1101, so that the engagement of clutch part 11 and clutch seat 10, realize unlocking condition, as shown in Figure 3.Motor 7 is anti-
When turning, the tooth that push rod return spring 6 follows worm screw promotes backward, or during the reversion of tapered end 1, the disengaging of protuberance 101 thereon pushes away
Bar 5, push rod 5 are resetted, and on-of pin 8 is ejected by clutch spring 9 so that clutch part 11 separates with clutch seat 10, that is, locks, and door handle is empty
Turn to unlock, as shown in Figure 2.
For the utility model unlike common clutch structure, 1. motors 7 are provided with worm screw, worm drive push rod return spring
6, the movement of the position of push rod 5 is completed by push rod return spring 6.And it can be automatically reset after driving on-of pin 8.Tapered end 1 can be with
Substitute the function of motor 7.In the case of without motor 7, the protuberance driving push rod 5 of tapered end 2 can be used.
Claims (3)
1. a kind of clutch structure of smart lock, it is characterized in that including handle inverting seat, the clutch seat being fixed on handle inverting seat,
The clutch part being located in clutch bore, the periphery of the clutch seat are provided with resilient key, and the periphery of the clutch part is provided with and clutch
The clutch slotted eye that on-of pin on seat is engaged；Also include the push rod and push rod being engaged by arc with the resilient key
The motor-driven mechanism or tapered end being engaged.
2. the clutch structure of smart lock according to claim 1, it is characterized in that the motor is provided with worm screw, the worm screw
It is engaged by push rod return spring with push rod.
3. the clutch structure of smart lock according to claim 1, it is characterized in that the tapered end pushes away provided with protuberance with described
Bar is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684565.5U CN206874079U (en) | 2017-06-13 | 2017-06-13 | A kind of clutch structure of smart lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684565.5U CN206874079U (en) | 2017-06-13 | 2017-06-13 | A kind of clutch structure of smart lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874079U true CN206874079U (en) | 2018-01-12 |
Family
ID=61333467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720684565.5U Active CN206874079U (en) | 2017-06-13 | 2017-06-13 | A kind of clutch structure of smart lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874079U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104609A (en) * | 2018-01-29 | 2018-06-01 | 陈强 | A kind of metal electron power-boost driving device structure |
| 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 |
| WO2021056371A1 (en) * | 2019-09-27 | 2021-04-01 | 厦门美科物联科技有限公司 | Multifunctional door lock |
-
2017
- 2017-06-13 CN CN201720684565.5U patent/CN206874079U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104609A (en) * | 2018-01-29 | 2018-06-01 | 陈强 | A kind of metal electron power-boost driving device structure |
| 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 |
| WO2021056371A1 (en) * | 2019-09-27 | 2021-04-01 | 厦门美科物联科技有限公司 | Multifunctional door lock |
| GB2598502A (en) * | 2019-09-27 | 2022-03-02 | Xiamen Make Iot Tech Co Ltd | Multifunctional door lock |
| GB2598502B (en) * | 2019-09-27 | 2023-07-12 | Xiamen Make Iot Tech Co Ltd | Multifunctional door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |