CN202772726U - Curtain opening and closing motor - Google Patents
Curtain opening and closing motor Download PDFInfo
- Publication number
- CN202772726U CN202772726U CN2012203963854U CN201220396385U CN202772726U CN 202772726 U CN202772726 U CN 202772726U CN 2012203963854 U CN2012203963854 U CN 2012203963854U CN 201220396385 U CN201220396385 U CN 201220396385U CN 202772726 U CN202772726 U CN 202772726U
- Authority
- CN
- China
- Prior art keywords
- motor
- output
- reducing gear
- folding curtain
- output shaft
- 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
Links
Images
Landscapes
- Control Of Direct Current Motors (AREA)
- Control Of Multiple Motors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model discloses a curtain opening and closing motor, which comprises a shell, a motor and a speed reduction mechanism. The motor and the speed reduction mechanism are arranged in the shell. The output shaft of the motor is connected with the input end of the speed reduction mechanism. The motor is characterized by further comprising a control circuit board for controlling the rotation speed of the motor. The speed reduction mechanism is only provided with a primary planetary reduction gear. The output shaft of the speed reduction mechanism, which is connected with the planetary reduction gear, is connected to the output part of the curtain opening and closing motor. According to the technical scheme of the utility model, the speed reduction of the output of the motor is realized only through one set of planetary reduction gear, and the rotation speed of the motor is controlled by means of the control circuit board. Therefore, the curtain opening and closing operation can be conveniently realized through hand pulling, without the need of any clutch mechanism. Meanwhile, the operation stability is improved.
Description
Technical field
The utility model relates to a kind of motor, especially a kind of folding curtain motor.
Background technology
Existing folding curtain motor generally includes motor, reducing gear and clutch.Motor directly connects the folding curtain, because rotating speed is larger, stretchy folding curtain therefore need to obtain the lower rotating speed of motor, generally can not add two-stage planet as reducing gear behind motor.When pulling operation, owing to through two-stage planet, directly pulling strength inadequate, can't spur motor, so individual clutch need to be arranged, folding curtain part and motor are partly broken away from.Traditional clutch can be electromagnetic type also can be mechanical, electromagnetic type have a larger energy consumption, and mechanical than unsteadiness, after long-term frequent the use, usually can clutch appear malfunctioning.
The utility model content
Technical problem to be solved in the utility model provides a kind of stable function, easy to operate folding curtain motor of pulling that have.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of folding curtain motor, comprise shell, place the motor and speed reducer structure in the described shell, the output shaft of described motor is connected to the input of described reducing gear, it is characterized in that, also comprise the control circuit board of controlling described motor speed, described reducing gear only has the one-level planetary reduction gear, and the reducing gear output shaft that is connected with described planetary reduction gear is connected to the output of folding curtain motor.
Described output comprises the power shaft that is connected with the reducing gear output shaft, be fixed on signal wheel on this power shaft, be arranged on the outer fixed output housing of signal wheel, and the output output shaft that is connected with power shaft, has breach on the described output housing, be used for arranging wiring board, be provided with corresponding two infrared tubes on the described wiring board, described signal wheel is between described two infrared tubes.Owing to offering breach on the signal wheel, sometimes can receive mutually signal between infrared tube, sometimes stopped by the signal wheel mutually to receive signal, wiring board and then respectively output height pulse, and then calculate rotary speed and the direction of rotation of motor.
Preferably, described motor is direct current machine.
Compared with prior art, the utility model has the advantage of: only adopt one group of planetary reduction gear that the output of motor is slowed down, by the rotating speed of control circuit board control motor, thereby need not to use clutch, can pull easily operation folding curtain, and improve stability.
Description of drawings
Fig. 1 is folding curtain motor schematic diagram of the present utility model;
Fig. 2 is folding curtain motor decomposition texture schematic diagram of the present utility model;
Fig. 3 is the decomposition texture schematic diagram of reducing gear of the present utility model;
Fig. 4 is the decomposition texture schematic diagram of output of the present utility model.
Embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, a kind of folding curtain motor, comprise shell 1, place motor 2 and reducing gear 3 in the shell 1, the output shaft 21 of motor 2 is connected to the input of reducing gear 3, reducing gear output shaft 31 is connected to the output 4 that detects described motor 2 rotary speeies, and motor 2 can be direct current machine, and output 4 is directly connected to the transmission mechanism of folding curtain.Referring to Fig. 3, reducing gear 3 comprises planetary reduction gear 32, is arranged on the planet carrier 33, and reducing gear output shaft 31 is connected with planetary reduction gear 32.Planetary reduction gear 32 is outside equipped with decelerating casing 35, and reducing gear 3 is fixedly connected with motor 2 by firm banking 34, and firm banking 34 is fixedly connected with by screw 36 with planet carrier 33.
Referring to Fig. 4, output 4 comprises the power shaft 41 that is connected with reducing gear output shaft 31, be fixed on the signal wheel 42 on this power shaft 41, be arranged on signal and take turns 42 outer fixed output housings 43, and the output output shaft 44 that is connected with power shaft 41, be used for driving outside folding curtain.Have breach 431 on the output housing 43, be used for wiring board is set, be provided with corresponding two infrared tubes on the wiring board, signal is taken turns between two infrared tubes.Thus, when motor 2 running, through the deceleration of reducing gear 3, open or closure by output output shaft 44 drive folding curtains, and when power shaft 41 rotates, signal wheel 42 rotates thereupon, owing to offering breach on the signal wheel 42, sometimes can receive mutually signal between infrared tube, sometimes stopped by the signal wheel mutually to receive signal, wiring board and then respectively output height pulse, and then calculate rotary speed and the direction of rotation of motor.
In the utility model, only has one-level planetary reduction gear 32.Folding curtain motor also comprises control circuit board, detect electric current or the rotating speed of motor 2, provide different voltage according to the electric current that detects or rotating speed to motor 2, better control the speed of motor 2, do not need to control by planetary reduction gear 32 speed of motor 2 outputs, so only need one group of planetary reduction gear just passable.
The above only is preferred implementation of the present utility model; should be pointed out that for the ordinary skill in the art, do not breaking away under the principle prerequisite of the present utility model; can also make various deformation and improvement, this also should be considered as protection range of the present utility model.
Claims (3)
1. folding curtain motor, comprise shell (1), place motor (2) and reducing gear (3) in the described shell (1), the output shaft (21) of described motor (2) is connected to the input of described reducing gear (3), it is characterized in that, the control circuit board that also comprises control described motor (1) rotating speed, described reducing gear (3) only has one-level planetary reduction gear (32), and the reducing gear output shaft (31) that is connected with described planetary reduction gear (32) is connected to the output (4) of folding curtain motor.
2. folding curtain motor as claimed in claim 1, it is characterized in that, described output (4) comprises the power shaft (41) that is connected with reducing gear output shaft (31), be fixed on the signal wheel (42) on this power shaft (41), be arranged on the outer fixed output housing (43) of signal wheel (42), and the output output shaft (44) that is connected with power shaft (41), has breach (431) on the described output housing (43), be used for arranging wiring board, be provided with corresponding two infrared tubes on the described wiring board, described signal wheel (42) is between described two infrared tubes.
3. folding curtain motor as claimed in claim 1 or 2 is characterized in that, described motor (2) is direct current machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203963854U CN202772726U (en) | 2012-08-10 | 2012-08-10 | Curtain opening and closing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203963854U CN202772726U (en) | 2012-08-10 | 2012-08-10 | Curtain opening and closing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202772726U true CN202772726U (en) | 2013-03-06 |
Family
ID=47779268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203963854U Expired - Fee Related CN202772726U (en) | 2012-08-10 | 2012-08-10 | Curtain opening and closing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202772726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242543A (en) * | 2013-12-17 | 2014-12-24 | 杭州威仕达机电科技有限公司 | Curtain opening and closing motor with electromagnet clutch |
-
2012
- 2012-08-10 CN CN2012203963854U patent/CN202772726U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104242543A (en) * | 2013-12-17 | 2014-12-24 | 杭州威仕达机电科技有限公司 | Curtain opening and closing motor with electromagnet clutch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202707955U (en) | Electromobile, variable speed gear and variable speed gear control system | |
| CN206600141U (en) | A kind of electric and hand rolling screen door of conical rotor machine driving | |
| CN202772726U (en) | Curtain opening and closing motor | |
| CN206955516U (en) | A kind of electric clutch formula capstan winch | |
| CN206972127U (en) | Expansion type curtain with solar power generation function | |
| CN202524234U (en) | Double-track motor for opening and closing curtain | |
| CN204290110U (en) | A kind of switch cubicle with thermal window | |
| CN201192259Y (en) | Hand heaving device of electric curtain device | |
| CN103785863B (en) | The dual-purpose gear-box of milling machine | |
| CN202997822U (en) | Curtain opening and closing motor | |
| CN201901552U (en) | Hoisting machine | |
| CN202001565U (en) | Integrated transmission case of electrically operated gate | |
| CN201621229U (en) | Special speed changer for firecracker braiding machine | |
| CN201985340U (en) | Soft-touch type opening control device of floor socket | |
| CN206617196U (en) | The rolling gear of turbine of high control precision | |
| CN202711968U (en) | Efficient electric operating mechanism | |
| CN202098999U (en) | Energy-saving electric hoist speed reducer | |
| CN205207545U (en) | Speed reducer for stereo garage | |
| CN202076914U (en) | Direct-current tube-shaped motor with hand-operated apparatus | |
| CN208617151U (en) | A kind of IC chip elevator control gear | |
| CN202931108U (en) | Hypoid gear right angle output deceleration motor | |
| CN202978567U (en) | Venetian blind motor | |
| CN201962013U (en) | Limit switch device for electric block | |
| CN209637641U (en) | A kind of rolling door motor with efficient deceleration | |
| CN201763112U (en) | Intelligent electric window opener |
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: 20130306 Termination date: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |