CN203050246U - Clutch of electronic lock - Google Patents
Clutch of electronic lock Download PDFInfo
- Publication number
- CN203050246U CN203050246U CN 201320002172 CN201320002172U CN203050246U CN 203050246 U CN203050246 U CN 203050246U CN 201320002172 CN201320002172 CN 201320002172 CN 201320002172 U CN201320002172 U CN 201320002172U CN 203050246 U CN203050246 U CN 203050246U
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- CN
- China
- Prior art keywords
- clutch
- electronic lock
- rotating shaft
- sections
- sheet
- 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
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Abstract
The utility model discloses a clutch of an electronic lock. The clutch of the electronic lock comprises a motor, a transmission device, a clutch pushing sheet and a clutch sheet, wherein the transmission device is connected with an output shaft of the motor, the clutch pushing sheet is connected with the transmission device, and the clutch sheet is in transmission with the clutch pushing sheet. The clutch sheet is provided with a fixed rotating shaft. The clutch sheet is divided into two sections which are located on two sides of the rotating shaft. The angle arranged between the two sections of the clutch sheet is not 180 degrees. The clutch pushing sheet is connected with one of the two sections of the clutch sheet. According to the clutch sheet, bent rod transmission is adopted, vertical movement driven by a power source is converted into transverse movement for outputting, the structure is simple, meanwhile the motor and the transmission device can be vertically arranged, the structure is compact inside a limited lock box space, and convenience is brought to arrangement inside the limited lock box space.
Description
Technical field
The utility model relates to a kind of clutch of electronic lock.
Background technology
The fork assembly that existing electronic lock generally comprises handle, driven by handle, fork assembly move by machinery and promote dead bolt and move.And the fork assembly is subjected to the control of electric component, and during not release, the fork assembly can't move (rotation), after the release (such as password check, fingerprint), a certain flexible member moves, the release of fork assembly can be moved (rotation) behind the swing handle thereby the fork assembly drives dead bolt to be moved.And electric component need design a clutch apparatus, is used for control elasticity, and the general kind of drive of non-compactness and unsettled clutch that adopts of clutch used in the prior art realizes; Such as stirring spring with worm screw in the clutch transmission that some electronic locks are arranged, the yielding fatigue of spring, and also this mode is destroyed and open easily.
Summary of the invention
The technical problems to be solved in the utility model is to propose a kind of electronic lock clutch, and simple in structure, compact, transmission is stablized.
The technical problems to be solved in the utility model is achieved through the following technical solutions.
The clutch of this electronic lock comprises motor, the transmission device that is connected with motor output shaft, the clutch push jack that is connected with transmission device, clutch-plate with the transmission of clutch push jack, described clutch-plate is provided with fixing turning cylinder, the clutch-plate tool is two sections, lay respectively at the both sides of turning cylinder, and have between two sections of clutch-plate and be not 180 ° angle, described clutch push jack and clutch-plate wherein one section be connected.
As preferred mode, in the clutch of above-mentioned electronic lock, described transmission device comprises driving gear set, connect the clutch rotating shaft of gear train, being enclosed within clutch rotating shaft surface can axially movable clutch spring, radially pass the spring detent of clutch rotating shaft, stretch out outside the clutch spring circumference at the two ends of described spring detent, the part of sheathed at least clutch spring is passed the clutch push jack in the described clutch rotating shaft, and the two ends of described clutch spring are fixed on the clutch push jack.
In the clutch of above-mentioned electronic lock, described driving gear set is intermeshing two gears, and described motor arranges according to the parallel mode side by side of axle with described clutch rotating shaft.
In the clutch of above-mentioned electronic lock, described clutch push jack is provided with link slot, and the end of an end of described clutch-plate is positioned at link slot.
In the clutch of above-mentioned electronic lock, the angle between two sections of the described clutch-plates is 80 ° ~ 100 °.
In the clutch of above-mentioned electronic lock, the angle between two sections of the described clutch-plates is 90 °
The utility model is compared with the prior art the beneficial effect that has: clutch-plate adopts the knee transmission, vertically moving of power source driving is transformed into horizontal mobile output, simple in structure, make motor, transmission device vertically to arrange simultaneously, in limited lock box space, make compact conformation, arrangement convenience.Adopt the mode of clutch spring housing clutch rotating shaft, spring does not compress or upholds, and the clutch push jack directly connects and promotes clutch-plate, and transmission is stable, and safety is good.
Description of drawings
Fig. 1 is the exploded view of the specific embodiment;
Fig. 2 is the locking working state figure of the specific embodiment;
Fig. 3 is the working state figure of unblanking of the specific embodiment.
The specific embodiment
The clutch of a kind of electronic lock as Figure 1-3, comprise drain pan 1, top cover 7, and interior motor 8, transmission device, clutch push jack 9, the clutch-plate 10 of box body that is installed in end box 1 and top cover 7 compositions, wherein, transmission device comprises gear 1, gear 25, clutch rotating shaft 4, spring detent 3, clutch spring 2.
The output shaft of motor 8 directly is connected with gear 1, gear 1 and gear 25 engaged transmission, and the clutch rotating shaft 4 that is coupling of the center of gear 25, motor 8 is arranged side by side by axle is parallel with clutch rotating shaft 4.The circumference outer ring of clutch rotating shaft 4 is with clutch spring 2, and this clutch spring 2 can move axially along clutch rotating shaft 4.Radially pass round center at clutch rotating shaft 4 mid portions and offer through hole, spring detent 3 passes through hole and is fixed in the clutch rotating shaft 4, and spring detent 2 passes two after the clutch rotating shaft 4 and corrects outside the circumference that stretches out clutch spring 2.The part that comprises sheathed clutch spring 2 of clutch rotating shaft 4 is passed clutch push jack 9, and the two ends of clutch spring 2 all are stuck on the clutch push jack 9, thereby makes the motion that becomes one of clutch spring 2 and clutch push jack 9.
Clutch-plate 10 clutch-plates are divided into two sections, and two sections junction is provided with 101, two sections both sides that lay respectively at turning cylinder 101 of fixing turning cylinder, have 90 ° angle between two sections.
End at clutch push jack 9 is provided with link slot 91, and the end of clutch-plate 10 1 ends just is stuck in the link slot 91.
As shown in Figure 3, when motor 8 is just changeing, by the gear train transmission, driving clutch rotating shaft 4 rotates, spring detent 4 on it will relatively move along the fillet of screw of clutch spring 2 when rotating, make clutch spring 2 move along the axis vertical of clutch rotating shaft 4, because clutch spring 2 fixedly is stuck in the clutch push jack 9, so just drives clutch push jack 9 and roughly be and vertically move.The end that clutch push jack 9 promotes clutch-plates 10 also roughly vertically moves, like this and clutch-plate 10 1 end angles be that 90 ° the other end then roughly is transverse movement.After this other end laterally moves, the removable pin 14 that arranges on the electronic lock fork 11 is laterally mobile with pressing to, one end stretches in the moving block 16 in the fork 11, thereby make fork 11 releases, the moving block 16 that is connected with door handle can drive fork 11 and rotate, and then promotes dead bolt by machine driving and move.During the motor counter-rotating, course of action can't block 11 rotations of fork 11 drive shift forks with above-mentioned opposite thereby action effect is moving block 16, can not open the door by handle, as shown in Figure 2.
Above content be in conjunction with concrete embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. the clutch of an electronic lock, it is characterized in that: comprise motor, the transmission device that is connected with motor output shaft, the clutch push jack that is connected with transmission device, clutch-plate with the transmission of clutch push jack, described clutch-plate is provided with fixing turning cylinder, clutch-plate has two sections, two sections both sides that lay respectively at turning cylinder, and have between two sections and be not 180 ° angle, described clutch push jack and clutch-plate wherein one section be connected.
2. the clutch of electronic lock as claimed in claim 1, it is characterized in that: described transmission device comprises driving gear set, connect the clutch rotating shaft of gear train, being enclosed within clutch rotating shaft surface can axially movable clutch spring, radially pass the spring detent of clutch rotating shaft, stretch out outside the clutch spring circumference at the two ends of described spring detent, the part of sheathed at least clutch spring is passed the clutch push jack in the described clutch rotating shaft, and the two ends of described clutch spring are fixed on the clutch push jack.
3. the clutch of electronic lock as claimed in claim 2, it is characterized in that: described driving gear set is intermeshing two gears, and described motor arranges according to the parallel mode side by side of axle with described clutch rotating shaft.
4. as the clutch of any described electronic lock of claim 1-3, it is characterized in that: described clutch push jack is provided with link slot, and the end of an end of described clutch-plate is positioned at link slot.
5. as the clutch of any described electronic lock of claim 1-3, it is characterized in that: the angle between two sections of the described clutch-plates is 80 ° ~ 100 °.
6. the clutch of electronic lock as claimed in claim 5 is characterized in that: the angle between two sections of the described clutch-plates is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002172 CN203050246U (en) | 2013-01-05 | 2013-01-05 | Clutch of electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320002172 CN203050246U (en) | 2013-01-05 | 2013-01-05 | Clutch of electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050246U true CN203050246U (en) | 2013-07-10 |
Family
ID=48733212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320002172 Expired - Fee Related CN203050246U (en) | 2013-01-05 | 2013-01-05 | Clutch of electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939735A (en) * | 2017-04-28 | 2017-07-11 | 佛山市家卫士电子有限公司 | Electronic lock |
-
2013
- 2013-01-05 CN CN 201320002172 patent/CN203050246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939735A (en) * | 2017-04-28 | 2017-07-11 | 佛山市家卫士电子有限公司 | Electronic lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000, Guangdong Province, Shenzhen, Baoan District Songgang street, Yan Chuan first industrial zone, No. 59 Ring Road Patentee after: Shenzhen Zhi Bao Bao Technology Co., Ltd. Address before: 518000, Guangdong Province, Shenzhen, Baoan District Songgang street, Yan Chuan first industrial zone, No. 59 Ring Road Patentee before: Shenzhen Huimingsheng Metal Products Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20200105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |