CN202739650U - Curtain opening/closing motor - Google Patents
Curtain opening/closing motor Download PDFInfo
- Publication number
- CN202739650U CN202739650U CN 201220308896 CN201220308896U CN202739650U CN 202739650 U CN202739650 U CN 202739650U CN 201220308896 CN201220308896 CN 201220308896 CN 201220308896 U CN201220308896 U CN 201220308896U CN 202739650 U CN202739650 U CN 202739650U
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- Prior art keywords
- clutch
- output shaft
- positioning clamping
- clamping pin
- ring
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- Expired - Fee Related
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Abstract
The utility model discloses a curtain opening/closing motor. The curtain opening/closing motor comprises a motor output part and a reducing output shaft, wherein the front end of the reducing output shaft is provided with a rotating wheel and a clutch output shaft; an upward bulge is arranged on the rotating wheel and an annular cam with a section of annular cam notch is formed on the rotating wheel; clutch upper and lower covers which are mounted together are arranged in the annular cam; positioning clamping grooves are formed on corresponding positions of the clutch upper and lower covers; a positioning clamping pin capable of elastically resetting is arranged in the grooves; the end of the clutch output shaft with the clutch output shaft positioning clamping groove penetrates through the center of a clutch and is connected with the front end of the reducing output shaft; when the rotating wheel rotates and the positioning clamping pin is pressed in the clutch output shaft positioning clamping groove by the annular cam, the clutch output shaft and the clutch upper and lower covers are fixed together, and the clutch output shaft can be electrically controlled to rotate; and when the positioning clamping pin pops up and is separated from the clutch output shaft positioning clamping groove, the clutch output shaft is separated from the clutch upper and lower covers, and the clutch output shaft can be manually operated and controlled to rotate. The curtain opening/closing motor is simply and freely switched and controlled.
Description
Technical field
The utility model relates to a kind of technical field of motors, especially relates to a kind of folding curtain motor.
Background technology
Along with the development of modern house, folding curtain motor more and more is applied to the places such as curtain, realizes Automatic-expanding and the gathering of open-close type curtain; Yet generally, realize to the expansion of curtain with draw operation in or adopt full automatic folding curtain motor to realize the full-automatic expansion of curtain or draw operation in, once outage or fault occur, can not carry out valid function; Or adopting pure manual operation, this brings the trouble of operation to a certain extent; Although some expansion that combine manual, electronic control curtain are also arranged and draw operation in, exist complex structure and other problems.
The day for announcing is that the granted patent ZL201120075669.9 on September 28th, 2011 discloses a kind of folding curtain motor, by the output that connects successively, deceleration part, motor part and electronic control system form, described motor partly adopts permagnetic synchronous motor as driving element, and adopts electromagnetic clutch to be connected between output and the deceleration part.This folding curtain motor complex structure, and adopt electromagnetic clutch as the attaching parts of output and deceleration part, control structure is complicated.
The utility model content
The utility model is for solving existing folding curtain motor and can not effectively carry out expansion and the gathering of electronic and manual free switching controls curtain or can controlling but that the defective present situations such as complex structure provide is a kind of simple in structure, the folding curtain motor that can effectively carry out expansion and the gathering of electronic and manual free switching controls curtain.
The utility model is to solve the problems of the technologies described above the concrete technical scheme that adopts to be: a kind of folding curtain motor, comprise motor output and the deceleration output shaft that is connected with the motor output, it is characterized in that: the leading section of deceleration output shaft is provided with runner and links together with clutch output shaft with clutch output shaft locating groove, place, the neighboring of runner is provided with the ring-type cam that raises up and leaves one section ring-type cam notch at the ring-type cam, be provided with the clutch loam cake in the ring-type cam, clutch loam cake and clutch lower cover are fixedly installed togather, and on clutch loam cake and clutch lower cover opposite position, all have 1 or 2 locating grooves, but be provided with the positioning clamping pin of elastic reset in the locating groove, pass successively the clutch lower cover with the clutch output shaft of clutch output shaft locating groove one end and be connected with the leading section of deceleration output shaft with clutch loam cake center; At runner during with electric machine rotation, when the ring-type cam notch end on the ring-type cam contacts with positioning clamping pin, the positioning clamping pin external end head is moved inward along locating groove by the extruding of ring-type cam notch end, after positioning clamping pin is stuck on the output shaft locating groove, clutch output shaft and clutch upper and lower covers are fixed together, realize the electric control on-off output shaft rotation; When the positioning clamping pin external end head is left in ring-type cam notch end, positioning clamping pin is because the elastic reset effect, outwards eject and separate with clutch output shaft locating groove, thereby clutch output shaft and clutch upper and lower covers are separated, the clutch output shaft rotation is controlled in the realization manual operation.Simple in structure, volume is little, can be reliable and effective carry out the electronic and manual free switching controls of curtain etc. is launched to control with drawing operation in, and is safe and reliable.When particularly having a power failure clutch is thrown off automatically, be convenient to manually make curtain open/close.Reduced the fault rate superposition phenomenon of bringing because of complex structure, part is few, and easily processing is easily installed, and volume is little, and cost of manufacture is low.
As preferably, described rotor periphery is provided with clutch frame loam cake, and described clutch lower cover periphery is provided with clutch frame lower cover, and clutch frame loam cake and clutch frame lower cover are installed and linked together.By clutch frame upper and lower covers folding curtain motor is fixed on the installation site, simple and convenient, reliable.
As preferably, cover on the described clutch and have two clutch loam cake locating grooves, cover under the described clutch and have two clutch lower cover locating grooves corresponding with clutch loam cake locating groove position.By simple locating groove structure, the combination that realizes output shaft and clutch with separate, simple in structure, part is few, easily processing is easily installed, volume is little, cost of manufacture is low.
As preferably, described runner is provided with the through hole that the leading section with the output shaft that slows down is set with mutually in the axial centre position.On the reliable and effective leading section that rotaring wheeling sleeve is contained in the deceleration output shaft.
As preferably, described through hole one end is located at runner on the central boss of deceleration output shaft leading section one side.Improve runner in flexible, the security of the leading section rotation of deceleration output shaft.
As preferably, described clutch output shaft is provided with clutch output sleeve head towards a termination of deceleration output shaft, the center of clutch output sleeve head has the output shaft through hole that the leading section with the output shaft that slows down is set with mutually, and the periphery wall of output sleeve head is provided with the clutch output shaft of four indents to locating slot.Reliable and effective output shaft is sleeved on the leading section of deceleration output shaft by the output sleeve head, and further improves output shaft and the combination of clutch and the easy to operate and reliability of separating by the axial location groove.
As preferably, be arranged with the spring that positioning clamping pin is played location and elastic reset effect on the described positioning clamping pin.Better guarantee positioning clamping pin to fixing between clutch output shaft and the clutch upper and lower covers or separate, thereby realize electronic or manually control the rotation of clutch output shaft.
As preferably, the shank external end head of described positioning clamping pin has inclination tapering anchor ring, and positioning clamping pin 50 outer ends are provided with the annular boss of protrusion.Inclination tapering anchor ring has improved the contact squeeze and the reliability of separating disengagement of ring-type cam notch end to positioning clamping pin, thereby further improves output shaft and the combination of clutch and the easy to operate and reliability of separating.Annular boss has further improved the extrusion of spring and the ejection reliability that resets, thereby further improves output shaft and the combination of clutch and the easy to operate and reliability of separating.
The beneficial effects of the utility model are: simple in structure, volume is little, can be reliable and effective carry out the electronic and manual free switching controls of curtain etc. is launched to control with drawing operation in, and is safe and reliable.When particularly having a power failure clutch is thrown off automatically, be convenient to manually make curtain open/close.Reduced the fault rate superposition phenomenon of bringing because of complex structure, part is few, and easily processing is easily installed, and volume is little, and cost of manufacture is low.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the preferred embodiment of the utility model folding curtain motor.
Fig. 2 is the cooperation assembly structure schematic diagram between runner and clutch output shaft and the clutch upper and lower covers in the utility model folding curtain motor.
The specific embodiment
Embodiment 1:
Fig. 1, among the embodiment shown in Figure 2, a kind of folding curtain motor, comprise motor output 10 and the deceleration output shaft 11 that is connected with the motor output, the leading section of deceleration output shaft 11 is set with runner 30 and links together with clutch output shaft 60 suit with clutch output shaft locating groove 62, be connected with the ring-type cam 31 that raises up in the place, the neighboring of runner 30 and leave one section ring-type cam notch 32 at ring-type cam 31, be provided with clutch loam cake 41 in the ring-type cam 31, clutch loam cake 41 and clutch lower cover 42 are fixedly installed togather by mounting screw, and on clutch loam cake 41 and clutch lower cover 42 opposite positions, all have 2 locating grooves, be placed with positioning clamping pin 50 in the locating groove, be set with spring 52 on the positioning clamping pin 50, the shank external end head of positioning clamping pin 50 has inclination tapering anchor ring 53, positioning clamping pin 50 outer ends are provided with the annular boss 52 of protrusion, spring 52 1 ends contact with annular boss 52, card end in contact in the locating groove on the other end and clutch loam cake 41 and the clutch lower cover 42.The leading section that passes successively clutch lower cover 42 and clutch loam cake 41 centers and deceleration output shaft 11 with the clutch output shaft 60 of the clutch output shaft locating groove 62 1 ends load that is nested is connected together; At runner 30 during with electric machine rotation, when the ring-type cam notch end 311 on the ring-type cam 31 contacts with positioning clamping pin 50, positioning clamping pin 50 external end heads are moved inward along locating groove by 311 extruding of ring-type cam notch end, after positioning clamping pin 50 inner termination are stuck on the clutch output shaft locating groove 62, clutch output shaft 60 and clutch upper and lower covers are fixed together, realize that electric control on-off output shaft 60 rotates; When positioning clamping pin 50 external end head is left in ring-type cam notch end 311, positioning clamping pin 50 is because the elastic reaction of spring 52, outwards eject and separate with clutch output shaft locating groove 62, thereby clutch output shaft 60 and clutch upper and lower covers are separated, realize that manual operation control clutch output shaft 60 rotates.Runner 30 peripheries are equipped with clutch frame loam cake 21, and described clutch lower cover 42 peripheries are equipped with clutch frame lower cover 22, and clutch frame loam cake 21 and 22 fixed installations of clutch frame lower cover link together.Be connected with installing rack 211 on the clutch frame loam cake 21, in order to clutch frame loam cake 21 is fixed on the installation site.Have 2 clutch loam cake locating grooves 411 on the clutch loam cake 41, have 2 clutch lower cover locating grooves 422 corresponding with clutch loam cake locating groove 411 positions on the described clutch lower cover 42, clutch lower cover locating groove 422 leaves at the clutch lower cover on the clutch lower cover boss 421 of clutch frame loam cake 21 one sides.Runner 30 is provided with the through hole 33 that the leading section with the output shaft 11 that slows down is set with mutually in the axial centre position.Through hole 33 1 ends are opened at runner 30 on the central boss 331 of deceleration output shaft 11 leading sections one side.Clutch output shaft 60 is connected with clutch output sleeve head 61 on a termination of deceleration output shaft 11, the center of clutch output sleeve head 61 has the clutch output shaft suit hole 63 that the leading section with the output shaft 11 that slows down is set with mutually, has the clutch output shaft of four indents on the periphery wall of clutch output sleeve head 61 to locating slot 62.Article four, the clutch output shaft of indent is 90 degree to mutual angle between the locating slot 62.
Embodiment 2:
All have 1 locating groove on clutch loam cake 41 and clutch lower cover 42 opposite positions, also be to have 1 clutch loam cake locating groove 411 on the clutch loam cake 41, have 1 clutch lower cover locating groove 421 corresponding with clutch loam cake locating groove 411 positions on the described clutch lower cover 42.Other are identical with embodiment 1.
When work is used, at runner 30 during with electric machine rotation, when the ring-type cam notch end 311 on the ring-type cam 31 contacts with positioning clamping pin 50, positioning clamping pin 50 external end heads are moved inward along locating groove by 311 extruding of ring-type cam notch end, after positioning clamping pin 50 inner termination are stuck on the clutch output shaft locating groove 62, clutch output shaft 60 and clutch upper and lower covers are fixed together, motor and clutch output shaft are worked simultaneously, thereby realize that electric control on-off output shaft 60 rotates; When motor is not worked, when positioning clamping pin 50 external end head is left in ring-type cam notch end 311, positioning clamping pin 50 is because the elastic reaction of spring 52, outwards produce active force, positioning clamping pin 50 inner termination are ejected and separate with clutch output shaft locating groove 62 and be in released state, thereby clutch output shaft 60 and clutch upper and lower covers are separated, and this moment is hand rotation clutch output shaft easily, realizes that manual operation control clutch output shaft 60 rotates.
The utility model is not limited to the above-mentioned specific embodiment, can also have the embodiment of other structures, and for example: spring 52 can also be to adopt other can realize the parts of elastic compression, reset function, all belongs in the protection domain of the present utility model.
Although this paper has more used the terms such as motor output, deceleration output shaft, clutch output shaft, runner, ring-type cam, ring-type cam notch, clutch loam cake, clutch lower cover, locating groove, clutch output shaft locating groove, positioning clamping pin, clutch output shaft locating groove, ring-type cam notch end, inclination tapering anchor ring, annular boss; But do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present invention; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (8)
1. folding curtain motor, comprise motor output (10) and the deceleration output shaft (11) that is connected with the motor output, it is characterized in that: the leading section of deceleration output shaft (11) is provided with runner (30) and links together with clutch output shaft (60) with clutch output shaft locating groove (62), place, the neighboring of runner (30) is provided with the ring-type cam (31) that raises up and leaves one section ring-type cam notch (32) at ring-type cam (31), be provided with clutch loam cake (41) in the ring-type cam (31), clutch loam cake (41) is fixedly installed togather with clutch lower cover (42), and on clutch loam cake (41) and clutch lower cover (42) opposite position, all have 1 or 2 locating grooves, but be provided with the positioning clamping pin (50) of elastic reset in the locating groove, pass successively clutch lower cover (42) with the clutch output shaft (60) of clutch output shaft locating groove (62) one ends and be connected with the leading section of deceleration output shaft (11) with clutch loam cake (41) center; At runner (30) during with electric machine rotation, ring-type cam notch end (311) on ring-type cam (31) and positioning clamping pin (50) are when contacting, positioning clamping pin (50) external end head is moved inward along locating groove by ring-type cam notch end (311) extruding, after positioning clamping pin (50) is stuck on the clutch output shaft locating groove (62), clutch output shaft (60) and clutch upper and lower covers are fixed together, realize that electric control on-off output shaft (60) rotates; When positioning clamping pin (50) external end head is left in ring-type cam notch end (311), positioning clamping pin (50) is because the elastic reset effect, outwards eject and separate with clutch output shaft locating groove (62), thereby clutch output shaft (60) and clutch upper and lower covers are separated, realize that manual operation control clutch output shaft (60) rotates.
2. according to folding curtain motor claimed in claim 1, it is characterized in that: described runner (30) periphery is provided with clutch frame loam cake (21), described clutch lower cover (42) periphery is provided with clutch frame lower cover (22), and clutch frame loam cake (21) and clutch frame lower cover (22) are installed and linked together.
3. according to folding curtain motor claimed in claim 1, it is characterized in that: have 2 clutch loam cake locating grooves (411) on the described clutch loam cake (41), have 2 clutch lower cover locating grooves (422) corresponding with clutch loam cake locating groove (411) position on the described clutch lower cover (42).
4. according to claim 1 or 2 described folding curtain motors, it is characterized in that: described runner (30) is provided with the through hole (33) that the leading section with the output shaft that slows down (11) is set with mutually in the axial centre position.
5. according to folding curtain motor claimed in claim 6, it is characterized in that: described through hole (33) one ends are located at runner (30) on the central boss (331) of deceleration output shaft (11) leading section one side.
6. according to folding curtain motor claimed in claim 1, it is characterized in that: described clutch output shaft (60) is provided with clutch output sleeve head (61) towards a termination of deceleration output shaft (11), the center of output sleeve head (61) has the clutch output shaft suit hole (63) that the leading section with the output shaft that slows down (11) is set with mutually, and the periphery wall of clutch output sleeve head (61) is provided with the clutch output shaft of four indents to locating slot (62).
7. according to folding curtain motor claimed in claim 1, it is characterized in that: be arranged with the spring (52) that positioning clamping pin (50) is played location and elastic reset effect on the described positioning clamping pin (50).
8. according to folding curtain motor claimed in claim 1, it is characterized in that: the shank external end head of described positioning clamping pin (50) has inclination tapering anchor ring (53), and positioning clamping pin (50) outer end is provided with the annular boss (52) of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308896 CN202739650U (en) | 2012-06-29 | 2012-06-29 | Curtain opening/closing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308896 CN202739650U (en) | 2012-06-29 | 2012-06-29 | Curtain opening/closing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202739650U true CN202739650U (en) | 2013-02-20 |
Family
ID=47699116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308896 Expired - Fee Related CN202739650U (en) | 2012-06-29 | 2012-06-29 | Curtain opening/closing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202739650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486155A (en) * | 2013-09-05 | 2014-01-01 | 余姚市精诚高新技术有限公司 | Cam bidirectional clutch device |
| WO2022179173A1 (en) * | 2021-02-26 | 2022-09-01 | 宁波森富利电机有限公司 | Backstop, electric motor device, curtain control device, and electric curtain |
-
2012
- 2012-06-29 CN CN 201220308896 patent/CN202739650U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486155A (en) * | 2013-09-05 | 2014-01-01 | 余姚市精诚高新技术有限公司 | Cam bidirectional clutch device |
| CN103486155B (en) * | 2013-09-05 | 2015-12-09 | 余姚市精诚高新技术有限公司 | A kind of cam bidirectional clutch device |
| WO2022179173A1 (en) * | 2021-02-26 | 2022-09-01 | 宁波森富利电机有限公司 | Backstop, electric motor device, curtain control device, and electric curtain |
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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: 20130220 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |