WO2022001757A1 - 离合器、电机装置以及窗帘控制装置 - Google Patents

离合器、电机装置以及窗帘控制装置 Download PDF

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Publication number
WO2022001757A1
WO2022001757A1 PCT/CN2021/101583 CN2021101583W WO2022001757A1 WO 2022001757 A1 WO2022001757 A1 WO 2022001757A1 CN 2021101583 W CN2021101583 W CN 2021101583W WO 2022001757 A1 WO2022001757 A1 WO 2022001757A1
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WO
WIPO (PCT)
Prior art keywords
driving force
clutch
driving
control
force receiving
Prior art date
Application number
PCT/CN2021/101583
Other languages
English (en)
French (fr)
Inventor
周永强
谭宝国
Original Assignee
宁波森瑞机电技术有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 宁波森瑞机电技术有限公司 filed Critical 宁波森瑞机电技术有限公司
Priority to EP21834140.2A priority Critical patent/EP4174336A1/en
Publication of WO2022001757A1 publication Critical patent/WO2022001757A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32—Operating, guiding, or securing devices therefor
    • E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • A47H5/02—Devices for opening and closing curtains
    • A47H5/032—Devices with guiding means and draw cords
    • A47H5/0325—Devices with guiding means and draw cords using electrical or electronical drive, detecting or controlling means
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H5/00—Devices for drawing draperies, curtains, or the like
    • A47H5/02—Devices for opening and closing curtains
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • F16D41/067—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical and the members being distributed by a separate cage encircling the axis of rotation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller

Definitions

  • the invention relates to the technical field of clutch control, in particular to a clutch, a motor device and a curtain control device.
  • the clutch As the basic component in the mechanical transmission of mechatronics, the clutch usually adopts the magnetic separation method to realize the clutch function.
  • the structure of the clutch is relatively simple, and the magnetism is easier to control.
  • a clutch that uses an electromagnet to realize the clutch function has a large volume and is difficult to reduce; while a clutch that uses a magnetic component to realize the clutch function has the problem of demagnetization of the magnetic component.
  • the embodiments of the present invention provide a clutch, a motor device, and a curtain control device, which effectively solve the problems existing in the existing clutch because the magnetic separation method is used to realize the clutch function.
  • an embodiment of the present invention provides a clutch, comprising: a driving force receiving part; a clutch control part, arranged on one side of the driving force receiving part; including: a first control part, connected to the driving force receiving part , the side away from the driving force receiving portion is provided with a first direction driving position and a first direction disengaging position connected with the first direction driving position; the clutch member is located in the first direction driving position or the first direction a disengagement position; a second control part, sleeved on the outside of the first control part and the clutch part; a driving force output part, arranged on the side of the clutch control part away from the driving force receiving part, and has A driving force transmission member; wherein, when the clutch member is in the first direction driving position, the clutch member cooperates with the driving force transmission member; when the clutch member is in the first direction disengagement position, the The clutch member is disengaged from the driving force transmitting member.
  • a side of the first control member away from the driving force receiving portion is further provided with: a second direction driving position corresponding to the first direction driving position, a second direction driving position corresponding to the first direction driving position, a second direction disengagement position connected to the direction driving position, and a transfer channel connecting the first direction driving position and the second direction driving position; wherein the clutch member is switchably located in the first direction driving position via the transfer channel One direction driving bit or the second direction driving bit.
  • the second control member is provided with a guide position near the inner side of the first control member; wherein, the clutch member is switchably driven in the first direction via the transfer channel In the second direction driving position or the second direction driving position, the clutch member is sandwiched between the guiding position and the transfer channel.
  • a steering position is provided on a side of the first control member close to the driving force receiving portion, and the steering position is provided in the transfer passage; wherein, the clutch member passes through the When the transfer channel is switchably located in the first direction driving position or the second direction driving position, the clutch member passes through the steering position.
  • a first matching position is provided at a position of the driving force transmission member corresponding to the driving position in the first direction, and the driving force transmission member corresponding to the driving position in the second direction is provided with a first matching position.
  • the position is provided with a second matching position; when the driving force receiving part receives the driving force in the first direction, the clutch member is sandwiched between the driving position in the first direction and the first matching position; the driving force When the force receiving portion receives a driving force in a second direction opposite to the first direction, the clutch member is sandwiched between the second direction driving position and the second matching position.
  • a first matching position is provided at a position of the driving force transmission member corresponding to the first direction driving position; when the clutch member is matched with the driving force transmission member, the The clutch member is sandwiched between the first direction driving position and the first matching position.
  • At different positions on the side of the first control member away from the driving force receiving portion there are more than two first direction driving positions, and corresponding two The above-mentioned first direction is disengaged.
  • the first control member is a cylindrical structure; the clutch member is a spherical structure; the second control member is rotatably sleeved on the first control member and the clutch outside of the piece.
  • an embodiment of the present invention provides a motor device, comprising: the clutch according to any one of the above embodiments; a motor body having a drive shaft, and the drive shaft is connected to a driving force receiving part of the clutch.
  • an embodiment of the present invention provides a curtain control device, comprising: the motor device according to any one of the above embodiments; a first winding reel connected to the driving force output part of the motor device; The second winding reel; the curtain control rope is wound between the first winding reel and the second winding reel.
  • the above-mentioned embodiments of the present application may have one or more of the following advantages or beneficial effects: i) the clutch member can be switched between the driving position in the first direction and the disengagement position in the first direction, In this way, the coupling or disengagement of the clutch member and the driving force transmission member is realized, thereby realizing the clutch function; this method realizes the clutch function in a purely mechanical way, and does not use magnetic components, so there will be no problems caused by magnetic components.
  • the second direction driving position is added on the basis of the first direction driving position, and the clutch member can be between the first direction driving position and the second direction driving position through the transfer channel switch, so that the clutch can realize the clutch function under the driving force in the first direction (for example, clockwise direction) or the second direction (for example, counterclockwise direction); iii) on the driving force transmission member, respectively and
  • the first matching position and/or the second matching position respectively corresponding to the first direction driving position and/or the second direction driving position can improve the matching strength of the clutch member and the driving force transmission member , so that the clutch can output power more effectively in the case of cooperation.
  • FIG. 1 is a schematic structural diagram of a clutch 100 according to a first embodiment of the present invention.
  • FIG. 2 is an exploded schematic view of the clutch 100 shown in FIG. 1 .
  • FIG. 3 is a schematic structural diagram of the driving force receiving portion 10 and the first control member 30 shown in FIG. 2 .
  • FIG. 4 is a schematic structural diagram of the clutch members 50 shown in FIG. 2 respectively placed in the second direction driving positions 33 .
  • FIG. 5 is a schematic structural diagram of the clutch members 50 shown in FIG. 2 respectively placed in the disengagement positions 34 in the second direction.
  • FIG. 6 is a schematic structural diagram of the second control member 40 shown in FIG. 2 .
  • FIG. 7 is a schematic structural diagram of a motor device 200 according to a second embodiment of the present invention.
  • FIG. 8 is another schematic structural diagram of the motor device 200 provided by the second embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a curtain control device 300 according to a third embodiment of the present invention.
  • 300 is a curtain control device; 310 is a first reel; 320 is a second reel; 330 is a curtain control cord 330 .
  • the clutch 100 includes, for example, a driving force receiving portion 10 , a driving force output portion 60 , and a driving force receiving portion 10 and a driving force receiving portion 60 sandwiched therebetween.
  • the clutch control unit 20 between the force output units 60 .
  • the side of the driving force receiving portion 10 away from the clutch control portion 20 is provided with a driving force receiving member 11 for connecting the motor drive shaft; the side of the driving force output portion 60 away from the clutch control portion 20 is provided with an output connection position 61, which outputs The connection position 61 outputs the driving force and is connected to other rotating shafts or turntables.
  • the clutch control part 20 includes, for example, a first control member 30, and the first control member 30 is connected to the driving force receiving part 10 and is located between the driving force receiving part 10 and the driving force output part 60; A first direction driving position 31 and a first direction disengaging position 32 connected to the first direction driving position 31 are disposed on one side of the control member 30 close to the driving force output portion 60 (ie, the side away from the driving force receiving portion 10 ).
  • the first control member 30 can be a cylindrical structure, and when the diameter of the first control member 30 is relatively large, two or two can be evenly distributed on the side of the first control member 30 close to the driving force output portion 60 .
  • the clutch control part 20 further includes, for example, a clutch member 50 and a second control member 40; wherein, the clutch member 50 is set at the first direction driving position 31 or the first direction disengagement position 32; the second control member 40 is sleeved on the first direction driving position 31 Outside the control member 30 and the clutch member 50, the second control member 40 is used to ensure that the clutch member 50 can be located in the first direction driving position 31 or the first direction disengaging position 32, preventing the clutch member 50 from driving the first direction position 31 or the first direction.
  • the disengagement position 32 is disengaged in one direction.
  • the side of the driving force output part 60 close to the clutch control part 20 is also provided with a driving force transmission member 62 ; wherein, when the clutch member 50 is located in the first direction driving position 31 , the driving force transmission member 62 cooperates with the clutch member 50 Connection; when the clutch member 50 is located at the disengagement position 32 in the first direction, the driving force transmission member 62 and the clutch member 50 are released from the matching relationship.
  • the first-direction drive position 32 and the first-direction disengagement position 33 are both sink grooves provided on the side of the first control member 30 close to the driving force output portion 60 , and the depth of the first-direction disengagement position 33 is greater than the aforementioned The depth of the driving position 31 in the first direction; thus, when the clutch member 50 is located at the driving position 31 in the first direction, the driving force transmission member 62 , the first control member 30 and the second control member 40 cooperate to sandwich the clutch member 50 When the clutch member 50 is in the first direction disengagement position 32 , there is a gap between the driving force transmission member 62 and the clutch member 50 , that is, the driving force transmission member 62 and the clutch member 50 are not in contact.
  • the driving force transmission member 62 is provided with a first matching position 63 at a position corresponding to the first direction driving position 31 ; wherein, when the clutch member 50 is located in the first direction driving position 31 , the clutch member 50 is sandwiched in the first direction driving position between 31 and the first match bit 63.
  • the clutch member 50 is, for example, a spherical structure, and the first matching position 63 may be a concave camber groove matched with the spherical structure.
  • the side of the first control member 30 away from the driving force receiving portion 10 is further provided with a second direction driving position 33 and a second direction disengaging position 34 connected to the second direction driving position 33 .
  • a transfer channel 36 that communicates with the first direction driving position 31 and the second direction driving position 33 is provided.
  • the clutch member 50 can move in the transfer channel 36, and can move from the first direction driving position 31 to the second direction driving position 33, and of course, can also move from the second direction driving position 33 to the first direction driving position bit 31.
  • the transfer channel 36 may be a groove formed on the side wall of the first control member 30 , and the first direction driving position 31 and the second direction driving position 33 are respectively formed on the side wall of the first control member 30 .
  • a connection with the side of the first control member 30 close to the driving force output portion 60 .
  • the transfer channel 36 is also provided with a turning position 35, and the turning position 35 is located on the side of the first control member 30 close to the driving force receiving portion 10.
  • the turning position 35 can also be set on the first control member 30 and the driving force.
  • the connection point of the receiving part 10 For example, the first direction driving position 31 , the first direction disengaging position 32 , the second direction driving position 33 and the second direction disengaging position 34 are respectively disposed on the side of the first control member 30 close to the driving force output portion 60 , and The transfer position 35 is provided on the side of the first control member 30 close to the driving force receiving portion 10 .
  • first direction driving position 31 , the first direction disengaging position 32 , the second direction driving position 33 and the second direction disengaging position 34 may be located at different positions of the transfer channel 36 respectively, and the first direction disengaging position 32 is located in the first direction Between the drive position 31 and the transfer position 35, and the second direction disengagement position 34 is located between the second direction drive position 33 and the transfer position 35, so that the first direction disengagement position 32 and the second direction disengagement position 34 are located in the first direction.
  • the depth of the sink on the side of the control member 30 close to the driving force output portion 60 is deeper than that of the first direction driving position 31 and the second direction driving position 33 respectively.
  • first control member 30 may be provided with two or more first-direction driving positions 31 and second-direction driving positions 33 , and corresponding two or more transfer passages 36 .
  • 20 is provided with two or more clutch members 50 ; specifically, one clutch member 50 corresponds to a pair of first-direction driving positions 31 and second-direction driving positions 33 .
  • the size of the side of the first control member 30 close to the driving force output portion 60 may be provided with two first-direction driving positions 31 and two first-direction disengaging positions 32 respectively connected thereto, and also provided with The two first direction driving bits 31 are respectively corresponding to the second direction driving bits 33 , and the two second direction driving bits 34 are respectively connected with the two second direction driving bits 33 .
  • the first control member 30 is a cylindrical structure, and a first-direction driving position 31 , a first-direction disengaging position 32 , and a second-direction driving position 31 are arranged in a half area of the first control member 30 close to the side of the driving force output part 60 .
  • a drive position 33 and a second direction disengagement position 34 a first direction drive position 31, a first direction disengagement position 32, a second direction disengagement position 32 and a second A directional drive bit 33 and a second directional disengagement bit 34 .
  • the two clutch members 50 are respectively located at the two second-direction driving positions 33 ; and in FIG. 5 , the two clutch members 50 are respectively located at the two second-direction disengagement positions 34 .
  • the second control member 40 may be a cylindrical structure matched with the first control member 30 , the second control member 40 is sleeved on the outside of the first control member 30 and the clutch member 50 , and the first control member 40 is The second control member 40 is rotatable relative to the first control member 30 and the clutch member 50 . Specifically, a guide position 41 is provided on the inner side of the second control member 40 close to the first control member 30.
  • the guide position 41 is matched with the transfer channel 36 so that the clutch member 50 can move in the transfer channel 36; of course, in the first control member 30
  • a plurality of, for example, two, transfer channels 36 are provided, a plurality of, for example, two guide positions 41 may be correspondingly provided on the corresponding second control member 40 .
  • a first limit position 12 can be set on the side of the driving force receiving portion 10, correspondingly, the second control member 40 is far from the first control member 40.
  • the outer side of the member 30 is provided with a second limit position 42 .
  • the process in which the driving force receiving part 10 receives the driving force and drives the driving force outputting part 60 through the clutch control part 20 to output the driving force is, for example:
  • the driving force receiving portion 10 receives the driving force in the first direction (counterclockwise direction) and rotates, for example, the first control member 30 also rotates along the first direction driven by the driving force receiving portion 10; this When the clutch member 50 is sandwiched between the guide position 41, the first direction driving position 31 and the first matching position 63, and under the matching action of the three, the clutch member 50 is fixed at the first direction driving position 31, The clutch member 50 can transmit the driving force to the driving force transmitting member 62 through the first matching position 63 , so as to realize the rotation of the driving force output part 60 in the first direction.
  • the clutch member 50 when the driving force receiving portion 10 receives the driving force in the second direction (clockwise direction), the clutch member 50 is sandwiched between the guide position 41 , the second direction driving position 33 and the second matching position 64 , and is located between the guide position 41 , the second direction driving position 33 and the second matching position 64 Under the cooperation of the three, the clutch member 50 is fixed at the second-direction driving position 33, and the clutch member 50 can transmit the driving force to the driving force transmission member 62 through the second matching position 64, so that the clutch member 50 drives the driving force output The portion 60 is rotated in the second direction.
  • the clutch control part 20 realizes the process of disengaging from the driving force outputting part 60 to stop outputting the driving force, for example include:
  • the clutch member 50 When the clutch member 50 is located in the first direction driving position 31 and drives the driving force output part 60 to output the driving force in the first direction, the driving force receiving part 10 stops receiving the driving force in the first direction, and the opposite driving force receiving part 10 stops receiving the driving force in the first direction.
  • the first control member 30 When rotated for a certain distance in the opposite second direction, the first control member 30 also rotates in the second direction for a certain distance, at this time, the clutch member 50 moves relative to the first control member 30 to the disengagement position 32 in the first direction, thereby The separation of the clutch control unit 20 and the driving force output unit 60 is achieved.
  • the driving force receiving portion 10 can also be realized without the driving force receiving portion 10 receiving the reverse driving force; for example, the driving force receiving portion 10 suspends receiving the first direction (or the second direction) driving force, rotate the second control member 40 along the second direction (or the first direction), the second control member 40 can drive the clutch member 50 to move to the corresponding disengagement position through the guide position 41, It will not be repeated here.
  • the driving force receiving part 10 receives the driving force in the first direction and drives the driving force outputting part 60 to output the driving force in the first direction through the clutch control part 20
  • the driving force receiving part 10 receives the driving force in the reverse direction in the second direction.
  • the process of driving the driving force and driving the driving force outputting part 60 through the clutch control part 20 to output the driving force in the second direction includes, for example:
  • the driving force receiving portion 10 drives the driving force output portion 60 to output the first-direction driving force through the clutch control portion 20; at this time, the driving force receiving portion 10 suspends receiving the first-direction driving force , and when receiving the reverse driving force in the second direction, the driving force receiving portion 10 drives the first control member 30 to rotate in the reverse second direction, so that the first control member 30 rotates relative to the second control member 40, and The second control member 40 toggles the clutch member 50 along the transfer channel 36 to the second-direction driving position 33 through the guide position 41; thus, after the driving force receiving portion 10 is turned to receive the driving force in the second direction, the clutch control The part 20 drives the driving force output part 60 to output the driving force in the second direction.
  • the process in which the driving force receiving portion 10 changes from receiving the driving force in the second direction to receiving the driving force in the first direction is the same as the above process, and will not be repeated here.
  • the motor device 200 includes, for example, the clutch 100 described in the first embodiment and a motor body 210 connected to the clutch 100 .
  • the motor body 210 has a driving shaft 211 for outputting driving force, and the driving shaft 211 is connected to the driving force receiving portion 10 of the clutch 100 .
  • the driving force receiving member 11 provided on the driving force receiving portion 10 is a connecting shaft hole, and the driving shaft 211 is inserted into the connecting shaft hole, so that the motor body 210 can output a forward or reverse driving force to the driving force receiving unit 10 .
  • the driving force output portion 60 of the clutch 100 may further be provided with an output connection position 61 (see FIGS. 1 and 2 ), and the output connection position 61 can be connected to the driving force output shaft 65 to output the driving force.
  • the output connection position 61 may be a connection hole with internal threads, and the driving force output shaft 65 has a corresponding threaded connection end, the threaded connection end is inserted into the connection hole to achieve the above-mentioned purpose.
  • the motor device 200 further includes, for example, a speed reducer 220 .
  • the speed reducer 220 is connected between the motor body 210 and the clutch 100 .
  • the reducer 220 may be a planetary reducer, and of course other reducers, which will not be repeated here.
  • the curtain control device 300 includes, for example, the motor device 200 described in the second embodiment, a first winding reel 310 , a second Reel 320 and curtain control cord 330.
  • the first bobbin 310 is connected to the driving force output part 60 of the motor device 200 .
  • the first bobbin 310 may be connected to the driving force output shaft 65 .
  • a certain distance is set between the second reel 320 and the first reel 310 , and the curtain control cord 330 is wound between the first reel 310 and the second reel 320 .
  • the motor device 200 drives the first reel 310 to rotate through the driving force output portion 60
  • the first reel 310 drives the second reel 320 to rotate through the curtain control cord 330 .
  • the first reel 310 and the second reel 320 are, for example, gear discs, respectively, and the curtain control cord 330 may be a gear belt matched with the gears of the gear disc, and the gear belt and the The two gear discs are meshed with each other; the motor device 200 drives the gear disc as the first winding disc 310 to rotate, and drives the other gear disc meshed with the gear belt to rotate through the gear belt meshed with it, which is no longer here. Repeat.
  • the usage of the curtain control device includes, for example, fixing the first winding reel 310 and the second winding reel 320 on both ends of the window, and winding the curtain control rope 330 on the first winding reel 310 and the second winding reel 320 respectively. between the bobbins 320, and connect the motor device 200 to the first bobbin 310 or the second bobbin 320; and then hang the curtain on the curtain control rope 330.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

一种离合器（100），包括：驱动力接收部（10）；离合控制部（20），设于驱动力接收部（10）的一侧，包括：第一控制件（30），连接驱动力接收部（10），远离驱动力接收部（10）的一侧设有第一方向驱动位（31）以及与第一方向驱动位（31）连接的第一方向脱离位（32）；离合件（50），位于第一方向驱动位（31）或第一方向脱离位（32）；第二控制件（40），套接在第一控制件（30）和离合件（50）的外部；驱动力输出部（60），设于离合控制部（20）远离驱动力接收部（10）的一侧，且具有驱动力传导件（62）。该装置有效解决了现有离合器因为采用磁性分离方式实现离合功能而存在的问题。还涉及一种电机装置和一种窗帘控制装置。

Description

离合器、电机装置以及窗帘控制装置 技术领域
本发明涉及离合控制技术领域，尤其涉及一种离合器、一种电机装置和一种窗帘控制装置。
背景技术
离合器作为机电一体化机械传动中的基础零部件，通常采用磁性分离的方式实现离合功能，以电磁原理或磁性部件现有离合器的实现离合功能的主要方式，尤其是机械离合器主要采用磁珠实现离合功能。这样做，使得离合器的结构相对简单，且磁性较容易控制。
但是，采用电磁器实现离合功能的离合器具有较大的体积且难以缩小；而采用磁性部件实现离合功能的离合器，则存在磁性部件消磁的问题。
发明内容
因此，本发明实施例提供一种离合器、一种电机装置和一种窗帘控制装置，有效解决现有离合器因为采用磁性分离方式实现离合功能而存在的问题。
一方面，本发明实施例提供的一种离合器，包括：驱动力接收部；离合控制部，设于所述驱动力接收部的一侧；包括：第一控制件，连接所述驱动力接收部，远离所述驱动力接收部的一侧设有第一方向驱动位以及与所述第一方向驱动位连接的第一方向脱离位；离合件，位于所述第一方向驱动位或第一方向脱离位；第二控制件，套接在所述第一控制件和所述离合件的外部；驱动力输出部，设于所述离合控制部远离所述驱动力接收部的一侧，且具有驱动力传导件；其中，所述离合件位于所述第一方向 驱动位时，所述离合件与所述驱动力传导件配合；所述离合件位于所述第一方向脱离位时，所述离合件与所述驱动力传导件脱离配合。
在本发明的一个实施例中，所述第一控制件远离所述驱动力接收部的一侧还设有：与所述第一方向驱动位对应的第二方向驱动位、与所述第二方向驱动位连接的第二方向脱离位、以及连通所述第一方向驱动位和所述第二方向驱动位的转移通道；其中，所述离合件经由所述转移通道可切换地位于所述第一方向驱动位或所述第二方向驱动位。
在本发明的一个实施例中，所述第二控制件靠近所述第一控制件的内侧设有导向位；其中，所述离合件经由所述转移通道可切换地位于所述第一方向驱动位或所述第二方向驱动位时，所述离合件夹设于所述导向位和所述转移通道之间。
在本发明的一个实施例中，所述第一控制件靠近所述驱动力接收部的一侧设有转向位，且所述转向位设于所述转移通道；其中，所述离合件经由所述转移通道可切换地位于所述第一方向驱动位或所述第二方向驱动位时，所述离合件经过所述转向位。
在本发明的一个实施例中，所述驱动力传导件与所述第一方向驱动位对应的位置设有第一匹配位，所述有驱动力传导件与所述第二方向驱动位对应的位置设有第二匹配位；所述驱动力接收部接收第一方向的驱动力时，所述离合件夹设于所述第一方向驱动位和所述第一匹配位之间；所述驱动力接收部接收与所述第一方向相反的第二方向的驱动力时，所述离合件夹设于所述第二方向驱动位和所述第二匹配位之间。
在本发明的一个实施例中，所述有驱动力传导件与所述第一方向驱动位对应的位置设有第一匹配位；所述离合件与所述驱动力传导件配合时，所述离合件夹设于所述第一方向驱动位和所述第一匹配位之间。
在本发明的一个实施例中，在所述第一控制件远离所述驱动力接收部的一侧的不同位置上分别设有两个以上的所述第一方向驱动位、以及相应的两个以上的所述第一方向脱离位。
在本发明的一个实施例中，所述第一控制件为圆柱状结构；所述离合件为球状结构；所述第二控制件可转动的套接在所述第一控制件和所述离合件的外部。
另一方面，本发明实施例提供的一种电机装置，包括：如上任意一项实施例所述的离合器；电机本体，具有驱动轴，所述驱动轴连接所述离合器的驱动力接收部。
再一方面，本发明实施例提供的一种窗帘控制装置，包括：如上任意一项实施例所述的电机装置；第一绕线盘，连接至所述电机装置的所述驱动力输出部；第二绕线盘；窗帘控制绳，缠绕在所述第一绕线盘和所述第二绕线盘之间。
综上所述，本申请上述各个实施例可以具有如下一个或多个优点或有益效果：i)通过所述离合件可切换的位于所述第一方向驱动位和所述第一方向脱离位，从而实现所述离合件与所述驱动力传导件的配合或者脱离配合，进而实现离合功能；该方式以纯机械的方式实现离合功能，没有使用磁性部件，因此不会产生磁性部件所带来的问题；ii)在所述第一方向驱动位的基础上增加所述第二方向驱动位，并且所述离合件通过转移通道可在所述第一方向驱动位和所述第二方向驱动位之间切换，从而实现所述离合器能够在第一方向(例如顺时针方向)或第二方向(例如逆时针方向)的驱动力下分别实现离合功能；iii)在所述驱动力传导件上设置分别与所述第一方向驱动位和/或所述第二方向驱动位分别对应的所述第一匹配位和/或第二匹配位，能够提高所述离合件与所述驱动力传导件的配合强度，使得在配合情况下，所述离合器能够更有效的输出动力。
附图说明
为了更清楚地说明本发明实施例的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明第一实施例提供的一种离合器100的结构示意图。
图2为图1所示离合器100的爆炸示意图。
图3为图2所示驱动力接收部10和第一控制件30的结构示意图。
图4为图2所示离合件50分别置于第二方向驱动位33的结构示意图。
图5为图2所示离合件50分别置于第二方向脱离位34的结构示意图。
图6为图2所示第二控制件40的结构示意图。
图7为本发明第二实施例提供的电机装置200的一种结构示意图。
图8为本发明第二实施例提供的电机装置200的另一结构示意图。
图9为本发明第三实施例提供的窗帘控制装置300的结构示意图。
主要元件符号说明：
100为离合器；10为驱动力接收部；11为驱动力接收件；12为第一限制位；20为离合控制部；30为第一控制件；31为第一方向驱动位；32为第一方向脱离位；33为第二方向驱动位；34为第二方向脱离位；35为转向位；36为转移通道；40为第二控制件；41为导向位；42为第二限制位；50为离合件；60为驱动力输出部；61为输出连接位；62为驱动力传导件；63为第一匹配位；64为第二匹配位；65为驱动力输出轴；
200为电机装置；210为电机本体；211为驱动轴；220为减速器；
300为窗帘控制装置；310为第一绕线盘；320为第二绕线盘；330为窗帘控制绳330。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
【第一实施例】
参见图1，其为本发明第一实施例提供的一种离合器的结构示意图，所述离合器100例如包括：驱动力接收部10、驱动力输出部60以及夹设于驱动力接收部10和驱动力输出部60之间的离合控制部20。
其中，驱动力接收部10远离离合控制部20的一侧设置有用于连接电机驱动轴的驱动力接收件11；驱动力输出部60远离离合控制部20的一侧设置有输出连接位61，输出连接位61输出驱动力并连接其他转轴或转盘。
具体的，参见图2，离合控制部20例如包括第一控制件30，第一控制件30连接所述驱动力接收部10，且位于驱动力接收部10和驱动力输出部60之间；第一控制件30靠近驱动力输出部60的一侧(也即远离驱动力接收部10的一侧)设置有第一方向驱动位31以及连接第一方向驱动位31的第一方向脱离位32。举例来说，第一控制件30可以为圆柱状结构，且第一控制件30的直径较大时，因此可以在第一控制件30靠近驱动力输出部60的一侧均匀分布两个或两个以上的第一方向驱动位31以及相应的 两个或两个以上的第一方向脱离位32。
其中，离合控制部20例如还包括离合件50和第二控制件40；其中，离合件50设于第一方向驱动位31或第一方向脱离位32；第二控制件40套接在第一控制件30和离合件50的外部，第二控制件40用于保证离合件50能够位于第一方向驱动位31或第一方向脱离位32，防止离合件50从第一方向驱动位31或第一方向脱离位32脱落。
其中，驱动力输出部60靠近所述离合控制部20的一侧还设有驱动力传导件62；其中，离合件50位于第一方向驱动位31时，驱动力传导件62与离合件50配合连接；离合件50位于第一方向脱离位32时，驱动力传导件62与离合件50脱离所述配合关系。举例来说，第一方向驱动位32以及第一方向脱离位33均为设于第一控制件30靠近驱动力输出部60一侧的沉槽，且第一方向脱离位33的深度大于所述第一方向驱动位31的深度；由此，离合件50位于第一方向驱动位31时，驱动力传导件62、第一控制件30和第二控制件40三者配合将离合件50夹设于第一方向驱动位31；而离合件50位于第一方向脱离位32时，驱动力传导件62与离合件50之间具有间隙，也即驱动力传导件62与离合件50不接触。
优选的，驱动力传导件62对应第一方向驱动位31的位置设有第一匹配位63；其中，离合件50位于第一方向驱动位31时，离合件50夹设于第一方向驱动位31和第一匹配位63之间。优选的，离合件50例如设置为球状结构，且第一匹配位63可以为与所述球状结构相匹配的凹陷的弧面槽。
参见图3，第一控制件30远离驱动力接收部10的一侧还设有第二方向驱动位33以及连接第二方向驱动位33的第二方向脱离位34，第一控制件30上还设置有连通第 一方向驱动位31和第二方向驱动位33的转移通道36。其中，离合件50可在转移通道36内移动，并且可以从第一方向驱动位31处移动至第二方向驱动位33，当然，也可以从第二方向驱动位33处移动至第一方向驱动位31。举例来说，转移通道36可以为开设于第一控制件30的侧壁上的凹槽，第一方向驱动位31和第二方向驱动位33分别开设于第一控制件30的所述侧壁与第一控制件30靠近驱动力输出部60的一侧的连接处。
进一步的，转移通道36上还设有转向位35，且转向位35位于第一控制件30靠近驱动力接收部10的一侧，当然转向位35还可以设于第一控制件30与驱动力接收部10的连接处。举例来说，第一方向驱动位31、第一方向脱离位32、第二方向驱动位33以及第二方向脱离位34分别设于第一控制件30靠近驱动力输出部60的一侧，而转移位35设于第一控制件30靠近驱动力接收部10的一侧。当然，第一方向驱动位31、第一方向脱离位32、第二方向驱动位33以及第二方向脱离位34分别可以位于转移通道36的不同位置，且第一方向脱离位32位于第一方向驱动位31和转移位35之间，而第二方向脱离位34位于第二方向驱动位33和转移位35之间，从而可以使得第一方向脱离位32和第二方向脱离位34在第一控制件30靠近驱动力输出部60的一侧的沉槽深度分别深于第一方向驱动位31和第二方向驱动位33。
当然，第一控制件30可以设置两个或两个以上相对设置的第一方向驱动位31和第二方向驱动位33，以及相应的两个或两个以上的转移通道36，同时离合控制部20设置两个或两个以上的离合件50；具体的，一个离合件50对应一对第一方向驱动位31和第二方向驱动位33。
举例来说，第一控制件30靠近驱动力输出部60的一侧的尺寸大小可以设有两个 第一方向驱动位31以及两个分别与其连接的第一方向脱离位32，还设有与两个第一方向驱动位31分别对应的第二方向驱动位33、以及与两个第二方向驱动位33分别连接的两个第二方向脱离位34。参见图4和图5，第一控制件30为圆柱状结构，其靠近驱动力输出部60一侧的一半区域设置一个第一方向驱动位31、一个第一方向脱离位32、一个第二方向驱动位33以及一个第二方向脱离位34；在第一控制件30靠近驱动力输出60一侧的另一半区域还设置一个第一方向驱动位31、一个第一方向脱离位32、一个第二方向驱动位33以及一个第二方向脱离位34。图4中，两个离合件50分别位于两个第二方向驱动位33；而图5中，两个离合件50分别位于两个第二方向脱离位34。
进一步的，参见图6，第二控制件40可以为与第一控制件30相匹配的圆筒状结构，第二控制件40套接在第一控制件30和离合件50的外部，且第二控制件40相对第一控制件30和离合件50可以转动。具体的，第二控制件40靠近第一控制件30的内侧设置有导向位41，导向位41与转移通道36匹配使得离合件50可在转移通道36内移动；当然，在第一控制件30设置多个例如两个转移通道36时，相应的第二控制件40可以对应的设置多个例如两个导向位41。
进一步的，为了保证第二控制件40能够与第一控制件30正确匹配安装，可以在驱动力接收部10的侧边设置第一限制位12，对应的在第二控制件40远离第一控制件30的外侧设置第二限制位42。在将第二控制件40套接在第一控制件30和离合件50外部时，第二限制位42与第一限制位12对应时，则将第二控制件40正确套接在第一控制件30上。
为便于更清楚地理解本实施例，下面对本实施例的离合器的具体实施过程进 行详细描述。
其中，驱动力接收部10接收驱动力并且通过离合控制部20带动驱动力输出部60以输出驱动力的过程例如为：
一方面，驱动力接收部10例如接收第一方向(逆时针方向)的驱动力并且转动时，第一控制件30在驱动力接收部10的带动下也沿着所述第一方向转动；此时，离合件50夹设于导向位41、第一方向驱动位31以及第一匹配位63之间，且在该三者的匹配作用之下，离合件50固定位于第一方向驱动位31，离合件50能够通过第一匹配位63将驱动力传递给驱动力传导件62，以此实现驱动力输出部60沿第一方向转动。
另一方面，驱动力接收部10接收第二方向(顺时针方向)的驱动力时，离合件50夹设于导向位41、第二方向驱动位33以及第二匹配位64之间，且在该三者的配合作用下，离合件50固定位于第二方向驱动位33，离合件50能够通过第二匹配位64将驱动力传递给驱动力传导件62，以此离合件50带动驱动力输出部60沿第二方向转动。
其中，驱动力接收部10接收驱动力并且通过离合控制部20带动驱动力输出部60以输出驱动力的过程中，离合控制部20实现与驱动力输出部60脱离以停止输出驱动力的过程例如包括：
离合件50位于第一方向驱动位31并带动驱动力输出部60输出第一方向的驱动力时，驱动力接收部10暂停接收到第一方向的驱动力，并且，相对的驱动力接收部10沿反向的第二方向转动一定距离，此时第一控制件30也沿所述第二方向转动一定距离，此时离合件50相对第一控制件30移动至第一方向脱离位32，从 而实现离合控制部20与驱动力输出部60的分离。当然，离合件50位于第二方向驱动位33并带动驱动力输出部60输出第二方向的驱动力时，实现离合控制部20与驱动力输出部60分离的过程与上述过程相似，此处不做赘述。
当然，在实现离合控制部20与驱动力输出部60分离的过程中，也可以不通过驱动力接收部10接收反向的驱动力的方式实现；例如，驱动力接收部10暂停接收第一方向(或第二方向)的驱动力时，沿着第二方向(或第一方向)转动第二控制件40，第二控制件40通过导向位41可以带动离合件50移动至相应的脱离位，此处不再赘述。
其中，驱动力接收部10接收第一方向的驱动力并且通过离合控制部20带动驱动力输出部60以输出第一方向的驱动力时，驱动力接收部10再接收反向的第二方向的驱动力并且通过离合控制部20带动驱动力输出部60以输出第二方向的驱动力的过程例如包括：
离合件50位于第一方向驱动位31时，驱动力接收部10通过离合控制部20带动驱动力输出部60输出第一方向驱动力；此时，驱动力接收部10暂停接收第一方向驱动力，而接收反向的第二方向驱动力时，驱动力接收部10带动第一控制件30再沿反向的第二方向进行转动，从而第一控制件30相对第二控制件40转动，并且第二控制件40通过导向位41将离合件50沿着转移通道36拨动至第二方向驱动位33；从而，实现驱动力接收部10转而接收第二方向的驱动力后，通过离合控制部20带动驱动力输出部60转而输出第二方向的驱动力。当然，驱动力接收部10从接收第二方向的驱动力转为接收第一方向的驱动力的过程与上述过程相同，此处不再赘述。
【第二实施例】
参见图7，其为本发明第二实施例提供的一种电机装置，所述电机装置200例如包括：如第一实施例所述的离合器100以及连接离合器100的电机本体210。
具体的，电机本体210具有用于输出驱动力的驱动轴211，驱动轴211连接离合器100的驱动力接收部10。举例来说，驱动力接收部10上设置的驱动力接收件11为连接轴孔，驱动轴211插入所述连接轴孔内，从而实现电机本体210输出正向或反向的驱动力至驱动力接收部10。
离合器100的驱动力输出部60例如还可以设有输出连接位61(参见图1和图2)，输出连接位61可以连接驱动力输出轴65并以此输出驱动力。举例来说，输出连接位61可以是带有内螺纹的连接孔，而驱动力输出轴65具有与之匹配的螺纹连接端，所述螺纹连接端插入所述连接孔内，以达到上述目的。
参见图8，电机装置200例如还包括：减速器220。减速器220连接在电机本体210和离合器100之间。具体的，减速器220可以是行星减速器，当然还可以是其他减速器，此处不再赘述。
【第三实施例】
参见图9，其为本发明第三实施例提供的一种窗帘控制装置，所述窗帘控制装置300例如包括：如第二实施例所述的电机装置200、第一绕线盘310、第二绕线盘320以及窗帘控制绳330。
具体的，第一绕线盘310连接至电机装置200的驱动力输出部60，具体的，第一绕线盘310可以连接至驱动力输出轴65。第二绕线盘320与第一绕线盘310之间设有一定距离，并且窗帘控制绳330缠绕在第一绕线盘310和第二绕线盘320 之间。举例来说，电机装置200通过驱动力输出部60带动第一绕线盘310转动，第一绕线盘310通过窗帘控制绳330带动第二绕线盘320转动。
举例来说，第一绕线盘310和第二绕线盘320例如分别为齿轮盘，而窗帘控制绳330可以为与所述齿轮盘的齿轮相匹配的齿轮带，所述齿轮带与所述两个齿轮盘互相啮合；电机装置200带动作为第一绕线盘310的齿轮盘转动，并通过与其啮合的所述齿轮带带动另一个与所述齿轮带啮合的齿轮盘转动，此处不再赘述。
所述窗帘控制装置的使用方式例如包括：将第一绕线盘310和第二绕线盘320分别固定在窗子的两端，将窗帘控制绳330绕设在第一绕线盘310和第二绕线盘320之间，并且将电机装置200连接至第一绕线盘310或第二绕线盘320；再将窗帘挂设在窗帘控制绳330上。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (10)

  1. 一种离合器，其特征在于，包括：
    驱动力接收部；
    离合控制部，设于所述驱动力接收部的一侧；包括：
    第一控制件，连接所述驱动力接收部，远离所述驱动力接收部的一侧设有第一方向驱动位以及与所述第一方向驱动位连接的第一方向脱离位；
    离合件，位于所述第一方向驱动位或第一方向脱离位；
    第二控制件，套接在所述第一控制件和所述离合件的外部；
    驱动力输出部，设于所述离合控制部远离所述驱动力接收部的一侧，且具有驱动力传导件；
    其中，所述离合件位于所述第一方向驱动位时，所述离合件与所述驱动力传导件配合；所述离合件位于所述第一方向脱离位时，所述离合件与所述驱动力传导件脱离配合。
  2. 根据权利要求1所述的离合器，其特征在于，所述第一控制件远离所述驱动力接收部的一侧还设有：与所述第一方向驱动位对应的第二方向驱动位、与所述第二方向驱动位连接的第二方向脱离位、以及连通所述第一方向驱动位和所述第二方向驱动位的转移通道；
    其中，所述离合件经由所述转移通道可切换地位于所述第一方向驱动位或所述第二方向驱动位。
  3. 根据权利要求2所述的离合器，其特征在于，所述第二控制件靠近所述第一控制件的内侧面设有导向位；
    其中，所述离合件经由所述转移通道可切换地位于所述第一方向驱动位或所述第二方向驱动位时，所述离合件夹设于所述导向位和所述转移通道之间。
  4. 根据权利要求2所述的离合器，其特征在于，包括：所述第一控制件靠近所述驱动力接收部的一侧设有转向位，且所述转向位设于所述转移通道；
    其中，所述离合件经由所述转移通道可切换地位于所述第一方向驱动位或所述第二方向驱动位时，所述离合件经过所述转向位。
  5. 根据权利要求2所述的离合器，其特征在于，所述有驱动力传导件与所述第一方向驱动位对应的位置设有第一匹配位，所述有驱动力传导件与所述第二方向驱动位对应的位置设有第二匹配位；
    所述驱动力接收部接收第一方向的驱动力时，所述离合件夹设于所述第一方向驱动位和所述第一匹配位之间；所述驱动力接收部接收与所述第一方向相反的第二方向的驱动力时，所述离合件夹设于所述第二方向驱动位和所述第二匹配位之间。
  6. 根据权利要求1所述的离合器，其特征在于，所述驱动力传导件与所述第一方向驱动位对应的位置设有第一匹配位；所述离合件与所述驱动力传导件配合时，所述离合件夹设于所述第一方向驱动位和所述第一匹配位之间。
  7. 根据权利要求1所述的离合器，其特征在于，所述第一控制件远离所述驱动力接收部的一侧设有两个以上的所述第一方向驱动位、以及相应的两个以上的所述第一方向脱离位。
  8. 根据权利要求1所述的离合器，其特征在于，所述第一控制件为圆柱状结构；所述离合件为球状结构；所述第二控制件可转动的套接在所述第一控制件和所述离合件的外部。
  9. 一种电机装置，其特征在于，包括：
    如权利要求1-8任意一项所述的离合器；
    电机本体，具有驱动轴，所述驱动轴连接所述离合器的驱动力接收部。
  10. 一种窗帘控制装置，其特征在于，包括：
    如权利要求9所述的电机装置；
    第一绕线盘，连接至所述电机装置的所述驱动力输出部；
    第二绕线盘；
    窗帘控制绳，缠绕在所述第一绕线盘和所述第二绕线盘之间。
PCT/CN2021/101583 2020-06-29 2021-06-22 离合器、电机装置以及窗帘控制装置 WO2022001757A1 (zh)

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