CN202913795U - Separation and combination driving mechanism of lock - Google Patents
Separation and combination driving mechanism of lock Download PDFInfo
- Publication number
- CN202913795U CN202913795U CN 201220371337 CN201220371337U CN202913795U CN 202913795 U CN202913795 U CN 202913795U CN 201220371337 CN201220371337 CN 201220371337 CN 201220371337 U CN201220371337 U CN 201220371337U CN 202913795 U CN202913795 U CN 202913795U
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- China
- Prior art keywords
- clutch
- turning arm
- torsion spring
- axle
- driving mechanism
- 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
Disclosed is a separation and combination driving mechanism of a lock. The mechanism comprises a motor 1, a worm 4, a torsional spring 7, a separation and combination rotating arm 5, a shaft 8, an executing pin 3 and an inner separation and combination shaft 2, a groove 6 is arranged on the inner separation and combination shaft 2, the executing pin 3 moves in the groove 6, one end of the torsional spring 7 is connected with the shaft 8, the other end of the torsional spring 7 is meshed with the worm 4 and connected with the separation and combination rotating arm 5, a middle end of the separation and combination rotating arm 5 is fixed on the shaft 8, the other end of the separation and combination rotating arm 5 abuts against the executing pin 3, and the executing pin 3 is completely placed in the groove 6. When the separation and combination rotating arm 5 leaves the executing pin 3, a spring in the executing pin 3 pushes out the executing pin 3. The rotating movement of the motor is converted into the swinging movement of the torsional spring 7, a ring 11 of the torsional spring 7 drives the separation and combination rotating arm 5 to swing, so that the other end of the separation and combination rotating arm 5 leaves and abuts against the executing pin 3, and a driving function is achieved.
Description
Technical field
The utility model relates to a kind of component of lock, particularly a kind of clutch driving mechanism of lock.
Background technology
At present, the clutch driving mechanism of the employed lock of people is varied.
Summary of the invention
The utility model provides a kind of clutch that utilizes easy frame for movement to realize lock to drive function, and simple in structure, easy to use, cost of production is low.
The utility model is a kind of clutch driving mechanism of lock, comprises motor (1), worm screw (4), torsion spring (7), clutch turning arm (5) and axle (8); Worm screw (4) can be fixed on the axle of motor (1) or by gear and indirectly be linked to each other with motor (1); Torsion spring (7) one ends link to each other with axle (8), and the other end and worm screw (4) mesh, and link to each other with clutch turning arm (5), and clutch turning arm (5) stage casing is fixed on the axle (8); Drive rotatablely moving of worm screw (4) by motor (1) and convert the swing of torsion spring (7) to, swing thereby drive clutch turning arm (5).
Torsion spring (7) one ends have circulus to be placed on the axle (8).
Clutch turning arm (5) stage casing is provided with spiral annulus (9), and stage casing spiral annulus (9) is enclosed within on the axle (8).
Torsion spring (7) is provided with ring (11) with worm screw (4) end of engagement, and clutch turning arm (5) other end inserts to be realized in the ring (11) linking to each other with torsion spring (7).
Clutch turning arm (5) other end is provided with L-type bending (10), and interior realization of ring (11) that L-type crooked (10) is passed torsion spring (7) links to each other with torsion spring (7).
Utilize motor (1) rotatablely move control clutch turning arm (5) and leave and withstand and carry out pin (3), thereby realize the driving function to the execution pin (3) of arrangement of clutch.
In order to achieve the above object, can to adopt following technical scheme be example to the utility model:
A kind of clutch driving mechanism of lock comprises motor 1, worm screw 4, torsion spring 7, clutch turning arm 5, axle 8, carries out pin 3 and interior clutch shaft 2.Worm screw 4 is fixed on the axle of motor 1.Interior clutch shaft 2 is provided with groove 6, carries out pin 3 and is displaced in the groove 6.Torsion spring 7 one ends can be placed on the axle 8, and the other end and worm screw 4 mesh, and link to each other with clutch turning arm 5.Clutch turning arm 5 can have stage casing spiral annulus 9, and stage casing spiral annulus 9 can be enclosed within on the axle 8, and clutch turning arm 5 other ends can withstand carries out pin 3, and carrying out pin 3 can place in the groove 6 fully.Work as motor reversal, clutch turning arm 5 leaves carries out pin 3, and the springs in the execution pin 3 will be carried out pin 3 and release.Convert the oscillating motion of torsion spring 7 to by rotatablely moving of motor, the ring 11 of torsion spring 7 drives clutch turning arm 5 and swings, thereby the other end of clutch turning arm 5 is left and the low pin 3 of firmly carrying out, and realizes driving function.
Owing to having adopted said structure, by motor rotatablely move control clutch turning arm 5 and leave and withstand and carry out pin 3, thereby realize the driving function to arrangement of clutch.
Description of drawings
Fig. 1 is side-looking diagram torsion spring circulus of the present utility model;
Fig. 2 is side-looking diagram torsion spring of the present utility model and clutch swing boom configuration;
Clutch turning arm 5 withstood the structural representation of carrying out pin 3 when Fig. 3 was locking of the present utility model;
Clutch turning arm 5 left the structural representation of carrying out pin 3 when Fig. 4 was of the present utility model unblanking;
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
A kind of clutch driving mechanism of lock comprises motor 1, worm screw 4, torsion spring 7, clutch turning arm 5, axle 8, carries out pin 3 and interior clutch shaft 2.Worm screw 4 is fixed on the axle of motor 1.Interior clutch shaft 2 is provided with groove 6, carries out pin 3 and is displaced in the groove 6.Torsion spring 7 one ends can be placed on the axle 8, the other end and worm screw 4 engagements, and can be provided with a ring 11, and an end of clutch turning arm 5 can be provided with bending 10, and it can insert in the ring 11, as shown in Figure 1.Clutch turning arm 5 is provided with stage casing ring 9, and as shown in Figure 2, stage casing ring 9 can be enclosed within on the axle 8, and the other end withstands carries out pin 3, carries out pin 3 and places fully in the groove 6, as shown in Figure 3.Carry out pin 3 when clutch turning arm 5 leaves, the springs in the execution pin 3 will be carried out pin 3 and release, as shown in Figure 4.Owing to having adopted said structure, convert the oscillating motion of torsion spring 7 to by rotatablely moving of motor 1, the ring 11 of torsion spring 7 drives clutch turning arm 5 and swings, and the other end of clutch turning arm 5 is left and low firmly execution pin 3, thereby realizes the driving to the execution pin 3 of arrangement of clutch.
Above-mentioned literal is for description the utility model example, rather than restriction the present utility model scope.The personnel that are familiar with the one's own profession technology will appreciate that, structure and example that the application describes can have various modifications and variations also can not run counter to principle of the present utility model and method.Based on this, various modifications and variations without prejudice to principle of the present utility model and method all belong to the present utility model scope in.
Claims (6)
1. the clutch driving mechanism of a lock comprises motor (1), worm screw (4), torsion spring (7), clutch turning arm (5) and axle (8); Worm screw (4) can be fixed on the axle of motor (1) or by gear and indirectly be linked to each other with motor (1); Torsion spring (7) one ends link to each other with axle (8), and the other end and worm screw (4) mesh, and link to each other with clutch turning arm (5), and clutch turning arm (5) stage casing is fixed on the axle (8); Drive rotatablely moving of worm screw (4) by motor (1) and convert the swing of torsion spring (7) to, swing thereby drive clutch turning arm (5).
2. the clutch driving mechanism of lock according to claim 1 is characterized in that described torsion spring (7) one ends have circulus to be placed on the axle (8).
3. the clutch driving mechanism of lock according to claim 1 is characterized in that described clutch turning arm (5) stage casing is provided with spiral annulus (9), and stage casing spiral annulus (9) is enclosed within on the axle (8).
4. the clutch driving mechanism of lock according to claim 1, it is characterized in that described torsion spring (7) and worm screw (4) end of engagement are provided with ring (11), clutch turning arm (5) other end inserts to be realized in the ring (ll) linking to each other with torsion spring (7).
5. the clutch driving mechanism of lock according to claim 4, it is characterized in that described clutch turning arm (5) other end is provided with L-type bending (10), the interior realization of ring (11) that L-type crooked (10) is passed torsion spring (7) links to each other with torsion spring (7).
6. the clutch driving mechanism of lock according to claim 1, it is characterized in that utilizing described motor (1) rotatablely move control clutch turning arm (5) and leave and withstand and carry out pin (3), thereby realize the driving function to the execution pin (3) of arrangement of clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371337 CN202913795U (en) | 2012-07-25 | 2012-07-25 | Separation and combination driving mechanism of lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220371337 CN202913795U (en) | 2012-07-25 | 2012-07-25 | Separation and combination driving mechanism of lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913795U true CN202913795U (en) | 2013-05-01 |
Family
ID=48162117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220371337 Expired - Fee Related CN202913795U (en) | 2012-07-25 | 2012-07-25 | Separation and combination driving mechanism of lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913795U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314380A (en) * | 2014-10-11 | 2015-01-28 | 广东名门锁业有限公司 | Clutch driving mechanism of electronic lock |
| CN105019734A (en) * | 2015-08-10 | 2015-11-04 | 天津杰出科技发展有限公司 | Safety anti-theft intelligent lock system and control method |
| 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 |
| CN109826496A (en) * | 2019-03-12 | 2019-05-31 | 深圳市天防科技有限公司 | A kind of manual-automatic integrated unlocking conversion equipment, smart lock and unlocking conversion method |
-
2012
- 2012-07-25 CN CN 201220371337 patent/CN202913795U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314380A (en) * | 2014-10-11 | 2015-01-28 | 广东名门锁业有限公司 | Clutch driving mechanism of electronic lock |
| CN105019734A (en) * | 2015-08-10 | 2015-11-04 | 天津杰出科技发展有限公司 | Safety anti-theft intelligent lock system and control method |
| CN105019734B (en) * | 2015-08-10 | 2019-02-22 | 天津杰出科技发展有限公司 | A kind of safe antitheft intelligent lock system and control method |
| 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 |
| CN109826496A (en) * | 2019-03-12 | 2019-05-31 | 深圳市天防科技有限公司 | A kind of manual-automatic integrated unlocking conversion equipment, smart lock and unlocking conversion method |
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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: 20130501 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |