WO2023060860A1 - 电动窗帘的挂杆和电动窗帘 - Google Patents

电动窗帘的挂杆和电动窗帘 Download PDF

Info

Publication number
WO2023060860A1
WO2023060860A1 PCT/CN2022/086770 CN2022086770W WO2023060860A1 WO 2023060860 A1 WO2023060860 A1 WO 2023060860A1 CN 2022086770 W CN2022086770 W CN 2022086770W WO 2023060860 A1 WO2023060860 A1 WO 2023060860A1
Authority
WO
WIPO (PCT)
Prior art keywords
hanging rod
gear
folding
fixing plate
rod
Prior art date
Application number
PCT/CN2022/086770
Other languages
English (en)
French (fr)
Inventor
王爱琴
Original Assignee
深圳市新博孚智能设备有限公司
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 深圳市新博孚智能设备有限公司 filed Critical 深圳市新博孚智能设备有限公司
Publication of WO2023060860A1 publication Critical patent/WO2023060860A1/zh

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47H—FURNISHINGS FOR WINDOWS OR DOORS
    • A47H1/00—Curtain suspension devices
    • A47H1/02—Curtain rods

Definitions

  • the present application relates to the technical field of smart home, and in particular to a hanging rod of an electric curtain and an electric curtain.
  • the hanging rods of electric curtains on the market can only be applied to flat curtains.
  • the surface of the window is a curtain or a special-shaped floating curtain, such as a curved or folded line or U-shaped curtain, when the electric curtain is used, it cannot be used. It fits well with the surface of the window, especially the corner window, which cannot achieve shading of various positions of the window and reduces the user experience.
  • the purpose of this application is to provide a hanging rod of an electric curtain and an electric curtain.
  • the hanging rod can be folded and the versatility of the electric curtain can be improved.
  • the present application discloses a hanging rod of an electric curtain
  • the electric curtain includes a curtain and a hanging rod
  • the curtain is slidably connected to the hanging rod
  • the hanging rod includes a first hanging rod and a second hanging rod
  • a folding device is provided between the first hanging rod and the second hanging rod, and the folding device includes a first folding part, a second folding part and a connecting part, and the first folding part is connected to the first folding part.
  • the second folding part is connected to the second hanging rod; one end of the connecting part is connected to the first folding part, and the other end is connected to the second folding part; the first folding part
  • the second folding part is rotatable relative to the connecting part, and the second folding part is rotatable relative to the connecting part, so that the first hanging rod and the second hanging rod can be relatively rotated by the folding device to realize folding.
  • the first folding part is a first universal joint
  • the second folding part is a second universal joint
  • the first universal joint and the second universal joint pass through the connecting part Fixed connection.
  • the connecting part is a connecting rod
  • the end of the first universal joint away from the connecting rod is provided with a first pin hole
  • the end of the second universal joint far away from the connecting rod is provided with a first pin hole.
  • the first folding part is provided with a first dimming shaft hole
  • the second folding part is provided with a second dimming shaft hole
  • the first hanging rod includes a first dimming shaft
  • the first The two hanging rods include a second dimming shaft; the first dimming shaft is fixed in the first dimming shaft hole, and the second dimming shaft is fixed in the second dimming shaft hole.
  • the first hanging rod is provided with a main transmission box;
  • the second hanging rod is provided with an auxiliary transmission box;
  • the folding device also includes a first fixing plate, a second fixing plate and a connecting column, the The first fixing plate is parallel to the second fixing plate, the connecting column is located between the first fixing plate and the second fixing plate, and connects and fixes the two; the first folding part, the The second folding portion and the connecting portion are located between the first fixing plate and the second fixing plate;
  • first fixing plate is rotatably fixed to the first hanging rod, and the other end is rotatably fixed to the second hanging rod; one end of the second fixing plate is rotatably fixed to the second hanging rod, and the other end The rotation is fixed on the second hanging rod, so as to simultaneously drive the main transmission box and the auxiliary transmission box to be relatively foldable.
  • the surface of the second fixing plate away from the first fixing plate is provided with a first positioning column and a second positioning column, and the first positioning column is rotatably fixedly connected to the first hanging rod, The second positioning column is rotatably fixedly connected to the second hanging rod;
  • the surface of the second fixing plate close to the first fixing plate is recessed downward to form a positioning groove, and the bottom of the positioning groove is provided with gaps corresponding to the positions of the first positioning column and the second positioning column;
  • a first gear is sleeved on the first positioning post, a second gear is sleeved on the second positioning post, a third gear is provided in the positioning groove, and the first gear and the second gear are both Meshly connected with the third gear respectively through the gap;
  • the first hanging rod is provided with a first synchronous pulley and a first synchronous belt, one end of the first synchronous belt is connected with the main transmission box, and the other end is matched with the first synchronous pulley, so
  • the gear shaft of the first synchronous pulley is also sleeved with a fourth gear and the fourth gear is meshed with the first gear
  • the second hanging rod is provided with a second synchronous pulley and a second synchronous One end of the second synchronous belt is connected to the auxiliary transmission case, and the other end is matched with the second synchronous pulley, and a fifth gear is sleeved on the gear shaft of the second synchronous pulley, and The fifth gear is engaged with the second gear.
  • a groove is provided on the gear shaft of the second synchronous pulley; a protrusion is provided on the gear shaft of the fifth gear, and the protrusion is correspondingly arranged in the groove, and the The width of the protrusion is smaller than the width of the groove, so that there is a gap between the protrusion and the groove wall of the groove; a damper is arranged in the gap, and when the damping force of the damper is greater than the When the driving force of the first synchronous belt is less than the driving force of the second synchronous belt, the fifth gear slips relative to the second synchronous pulley, and the second synchronous pulley rotates normally;
  • a first folding gear is set at a position close to the second hanging bar on the first hanging bar
  • a second folding gear is set at a position close to the first hanging bar on the second hanging bar
  • the The first folding gear meshes with the second folding gear
  • the present application also discloses an electric curtain, comprising a curtain and any one of the hanging rods disclosed in the present application, and the curtain is slidably connected to the hanging rod.
  • the hanging rod further includes a motor, the motor is arranged on the first hanging rod or the second hanging rod, and controls the transmission of the main transmission box or the auxiliary transmission box.
  • the hanging rod of the present application includes a first hanging rod and a second hanging rod, and the first hanging rod and the second hanging rod
  • the rods are connected by a folding device, and can be relatively rotated through the first folding part and the second folding part respectively to realize folding and improve the flexibility of the hanging rod.
  • the first hanging rod and the second hanging rod can be formed It is easy to operate at any angle, and can be applied to various special-shaped floating curtains or U-shaped curtains.
  • the rod and the second hanging rod can be folded, which can not only shorten the length of the hanging rod, reduce the occupied space, facilitate transportation, but also avoid the possibility of the hanging rod being damaged by collision during transportation, and at the same time ensure the The practicality of the hanging rod.
  • Fig. 1 is the schematic diagram of the electric curtain of the embodiment of the present application.
  • Fig. 2 is the assembly schematic diagram of the hanging rod of the embodiment of the present application.
  • Fig. 3 is the explosion schematic diagram of the hanging rod of the embodiment of the present application.
  • Fig. 4 is an exploded schematic diagram of the folding device of the embodiment of the present application.
  • Fig. 5 is the first partial schematic diagram of the hanging rod of the embodiment of the present application.
  • Fig. 6 is a schematic diagram of the transmission structure of the hanging rod in the embodiment of the present application.
  • Fig. 7 is a second partial cross-sectional view of the hanging rod of the embodiment of the present application.
  • Fig. 8 is a third partial schematic diagram of the hanging rod of the embodiment of the present application.
  • Fig. 9 is a schematic diagram of another embodiment of the present application hanging rod.
  • Fig. 10 is a schematic diagram of the transmission structure of the hanging rod according to another embodiment of the present application.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating relative importance, or implicitly indicating the quantity of indicated technical features. Therefore, unless otherwise specified, the features defined as “first” and “second” may explicitly or implicitly include one or more of these features; “plurality” means two or more.
  • the term “comprising” and any variations thereof mean non-exclusive inclusion, possible presence or addition of one or more other features, integers, steps, operations, units, components and/or combinations thereof.
  • the terms “mounted”, “connected” and “connected” should be interpreted in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection , can also be an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal communication between two components.
  • Fig. 1 is the schematic diagram of the electric curtain of the embodiment of the present application, as shown in Fig. 1, the present application discloses a kind of hanging rod 30 of electric curtain 10, and electric curtain 10 comprises curtain 20 and hanging rod 30, and curtain 20 is slidably connected
  • the electric curtain 10 of the present application has versatility.
  • the hanging rod 30 can be folded to meet the requirements of flat, corner or broken-line windows, suitable for various shaped bay windows, and easy to operate. The experience is stronger; at the same time, the hanging rod 30 can also be folded in half to reduce the length, thereby saving space, making the electric curtain 10 more convenient in the packaging and transportation process, avoiding product damage, and improving product yield.
  • the present application makes targeted improvements to the hanging rod 30 of the electric curtain 10 to improve the versatility of the electric curtain 10.
  • the specific improvements are as follows:
  • Fig. 2 is a schematic diagram of the assembly of the hanging rod of the embodiment of the present application
  • Fig. 3 is a schematic diagram of the explosion of the hanging rod of the embodiment of the present application. It can be seen from Fig. 2 and Fig. 3 that, as an embodiment of the present application, a hanging rod 30 is disclosed.
  • the hanging rod 30 includes a first hanging rod 310 and a second hanging rod 320, a folding device 60 is arranged between the first hanging rod 310 and the second hanging rod 320, and the folding device 60 includes a first folding part 61 and a second folding part 62 And the connecting part 63, the first folding part 61 is connected to the first hanging rod 310; the second folding part 62 is connected to the second hanging rod 320; one end of the connecting part 63 is connected to the first folding part 61, and the other end is connected to the second Folding part 62; the first folding part 61 is rotatable relative to the connecting part 63, and the second folding part 62 is rotatable relative to the connecting part 63, so that the first hanging rod 310 and the second hanging rod 320 can be relatively rotated by the folding device 60 to realize fold.
  • the hanging rod 30 includes a first hanging rod 310 and a second hanging rod 320, and any angle between the first hanging rod 310 and the second hanging rod 320 can be formed to realize folding, which can not only be applied to flat Windows can also be applied to corner-shaped windows or other broken-line types, which makes the application scenarios of the electric curtain 10 more abundant. Moreover, the folding operation of the hanging rod 30 is simple and easy to operate, which can improve the user experience.
  • the hanging rod 30 of the present application includes a first hanging rod 310 and a second hanging rod 320, the first hanging rod 310 and the second hanging rod 320.
  • the rod 310 is connected to the second hanging rod 320 through the folding device 60, and can be relatively rotated through the first folding part 61 and the second folding part 62 respectively to realize folding, which improves the flexibility of the hanging rod 30.
  • the first The angle between the hanging rod 310 and the second hanging rod 320 can be any angle, and the operation is convenient.
  • the first hanging rod 310 and the second hanging rod 320 can be folded, which not only shortens the length of the hanging rod 30, reduces the occupied space, and facilitates transportation, but also avoids the need for hanging on the hanging rod. 30 is damaged by collision during transportation, and the practicability of the hanging rod 30 is also ensured.
  • Fig. 4 is an exploded schematic view of the folding device of the embodiment of the present application.
  • the first folding part 61 is the first universal joint 64
  • the second folding part 62 is the second universal joint 65
  • the first universal joint 64 and the second universal joint 65 are fixedly connected through the connecting portion 63 .
  • the first folding part 61 is a first universal joint 64
  • the second folding part 62 is a second universal joint 65.
  • both the first universal joint 64 and the second universal joint 65 are The cross shaft type universal joint adopts the first universal joint 64 and the second universal joint 65 to connect the first hanging rod 310 and the second hanging rod 320 with the folding device 60 respectively, and the universal joint can realize folding in all directions. rotation, so that the first hanging bar 310 and the second hanging bar 320 can rotate in any direction relative to the connecting part 63, so that any included angle between the first hanging bar 310 and the second hanging bar 320 can be realized.
  • the first hanging rod 310 and the second hanging rod 320 can be folded in half, which is especially suitable for the hanging rod 30 During transportation, space is saved, and the risk of collision of the hanging rod 30 can also be avoided.
  • the foldable angle range between the first hanging rod 310 and the second hanging rod 320 is 0°-270° (in this application, the foldable angle between the first hanging rod 310 and the second hanging rod 320 includes 0 ° and 270°), and, when the folding angle between the first hanging rod 310 and the second hanging rod 320 is 0°, the first hanging rod 310 and the second hanging rod 320 are folded in half, and the first hanging rod 320 in this embodiment
  • the folding angle between the hanging rod 310 and the second hanging rod 320 can be defined as: take the connection point at the folding device 60 between the first hanging rod 310 and the second hanging rod 320 as the folding origin, and the second hanging rod 320 with The origin is the angle at which the center of rotation rotates clockwise around the first hanging rod 310 .
  • the first hanging rod 310 and the second hanging rod 320 are folded in half, that is, the first hanging rod 310 and the second hanging rod 320 can be set as Parallel, and the second hanging rod 320 overlaps with the first hanging rod 310, at this moment, the hanging rod 30 is the shortest state, and the length of the shortest state can be the longer one in the first hanging rod 310 or the second hanging rod 320, It is convenient for product transportation and packaging, such as express delivery, halfway operation, etc., and occupies a small volume.
  • the hanging bar 30 is the longest length state, that is, the length of the hanging bar 30 is equal to the first hanging bar 310 and the second hanging bar 320 At this time, the first hanging rod 310 and the second hanging rod 320 are in an unfolded state, which is suitable for a planar scene.
  • the folding angle between the first hanging bar 310 and the second hanging bar 320 can also be set to 90 degrees or 270 degrees, when the hanging bar 30 is applied to a scene with right-angled corners and at least one left corner and one right corner , when the folding angle between the first hanging bar 310 and the second hanging bar 320 is 90°, the hanging bar 30 can be arranged at the right corner, when the folding angle between the first hanging bar 310 and the second hanging bar 320 When it is 270 °, the hanging rod 30 can be arranged at the left corner, that is, the hanging rod 30 can be arranged at the left corner or the right corner, and the applicability is stronger.
  • the connecting portion 63 is a connecting rod 631
  • a first pin hole 641 is provided at the end of the first universal joint 64 away from the connecting rod 631
  • a second pin hole 651 is provided at the end of the second universal joint 65 away from the connecting rod 631 ;
  • the first hanging rod 310 is fixed in the first pin hole 641
  • the second hanging rod 320 is fixed in the second pin hole 651 .
  • the hanging rod 30 has a certain width. If the first hanging rod 310 and the second hanging rod 320 are to be folded in half, the length of the connecting portion 63 should be greater than or equal to the width of the first hanging rod 310 and the second hanging rod 320, so as to avoid the The part 63 is too short to be folded in half.
  • the connecting part 63 is a connecting rod 631, and the two ends of the connecting rod 631 are respectively provided with a first connecting hole 632 and a second connecting hole 633, and the first universal joint 64 and the end of the second universal joint 65 close to the connecting rod 631 are respectively provided with through holes, the through holes have the same diameter as the first connecting hole 632 and the second connecting hole 633, and are respectively fixed in each through hole by two pins. 635 and the first connecting hole 632 and the second connecting hole 633, the first universal joint 64 and the second universal joint 65 are connected to the two ends of the connecting rod 631 to realize the first hanging rod 310 and the second hanging rod 310
  • the rod 320 is collapsible.
  • the other end of the first universal joint 64 away from the connecting rod 631 is also provided with a first pin hole 641
  • the other end of the second universal joint 65 away from the connecting rod 631 is provided with a second pin hole 651
  • the first hanging rod 310 is fixed In the first pin hole 641
  • the second hanging rod 320 is fixed in the second pin hole 651 to improve the integrity of the hanging rod 30 and the folding device 60 .
  • the curtain 20 is slidably connected to the hanging rod 30.
  • the hanging rod 30 also includes a dimming shaft 50 and a plurality of suspension wheels, and the plurality of suspension wheels pass through the dimming shaft.
  • the shafts 50 are arranged side by side on the hanging rods 30, and the curtains 20 are fixed under a plurality of suspension wheels, and rotated by the dimming shafts 50 to drive the curtains 20 to deflect at different angles to achieve the purpose of shading and semi-shading.
  • the first folding part 61 is provided with a first dimming shaft hole 610
  • the second folding part 62 is provided with a second dimming shaft hole 620
  • the first hanging rod 310 includes a first dimming shaft 51
  • the second hanging rod 320 includes a second dimming shaft 52
  • the first dimming shaft 51 is fixed in the first dimming shaft hole 610
  • the second dimming shaft 52 is fixed in the second dimming shaft hole 620 .
  • the first hanging rod 310 includes a first dimming axis 51
  • the second hanging rod 320 includes a second dimming axis 52
  • the first folding part 61 is the second A universal joint 64
  • the first dimming shaft hole 610 is the first pin hole 641
  • the second folded part 62 is the second universal joint 65
  • the second dimming shaft hole 620 is the second pin hole 651
  • the second folding part 62 is the second pin hole 651.
  • a dimming shaft 51 is fixed to the first dimming shaft hole 610
  • the second dimming shaft 52 is fixed to the second dimming shaft hole 620.
  • a screw can be passed through the dimming shaft 50 hole to press the dimming shaft 50 , so as to realize the fixing of the dimming shaft 50 and the folding part, other fixing methods are also possible.
  • Fig. 5 is a first partial schematic diagram of the hanging rod of the embodiment of the present application
  • Fig. 6 is a schematic diagram of the transmission structure of the hanging rod of the embodiment of the present application
  • Fig. 7 is a second partial cross-sectional view of the hanging rod of the embodiment of the present application
  • Fig. 8 is a schematic diagram of the transmission structure of the hanging rod of the embodiment of the present application
  • a fixed plate 66, the second fixed plate 67 and the connecting column 68, the first fixed plate 66 and the second fixed plate 67 are parallel, the connecting column 68 is located between the first fixed plate 66 and the second fixed plate 67, and the two Connection and fixation; the first folding part 61, the second folding part 62 and the connecting part 63 are located between the first fixing plate 66 and the second fixing plate 67; one end of the first fixing plate 66 is fixed to the first hanging rod 310 in rotation, and the other One end is rotatably fixed to the second hanging rod 320; one end of the second fixed plate 67 is rotatably fixed to the second hanging rod 320, and the other end is rotatably fixed to the second hanging rod 320, so as to simultaneously drive the main transmission box 41 and the auxiliary transmission box 42. relatively folded.
  • a transmission box 40 is also arranged on the hanging rod 30, and the curtain 20 can be controlled to slide on the hanging rod 30 through the transmission box 40.
  • the transmission box 40 includes a main transmission box 41 and an auxiliary transmission box 42, In order to realize the simultaneous transmission of the curtains 20 on the first hanging rod 310 and the second hanging rod 320, the main transmission box 41 is arranged on the end of the first hanging rod 310 away from the folding device 60, and the auxiliary transmission box 42 is arranged on the second hanging rod 320.
  • One end away from the folding device 60, and the main transmission box 41 is connected with the first dimming shaft 51 to control the rotation of the first dimming shaft 51; the auxiliary transmission box 42 is connected to the second dimming shaft 52 to control the second dimming shaft 52 rotate.
  • the main transmission box 41 controls the rotation of the first dimming shaft 51
  • the auxiliary transmission box 42 controls the rotation of the second dimming shaft 52 to ensure
  • the hanging rod 30 can also control the dimming shaft 50 to adjust the light; when the angle between the first hanging rod 310 and the second hanging rod 320 is less than 90°, only the first hanging rod 310 and the second hanging rod 320 can realize the dimming.
  • the second hanging rod 320 is folded and cannot be dimmed.
  • the hanging bar 30 also includes a housing, the transmission box 40, the dimming shaft 50 and the folding device 60 are all arranged in the housing, so that the parts in the hanging bar 30 are integrally folded
  • the folding device 60 also includes a first fixing plate 66, a second Two fixed plates 67 and connecting columns 68, the first fixed plate 66 and the second fixed plate 67 are fixedly connected together by the connecting columns 68, and the first fixed plate 66 and the second fixed plate 67 are parallel to each other, and the first folding portion 61 , the second folding portion 62 and the connecting portion 63 are located between the first fixing plate 66 and the second fixing plate 67, and the housing of the first hanging rod 310 is rotatably fixed on the first fixing plate 66 and the second fixing plate 67
  • the housing of the second hanging rod 320 is rotatably fixed to the other end of the first fixing plate 66 and the second fixing plate 67.
  • the fixing method of the housing and the fixed plate can be the cooperation of the shaft and the sleeve, or the cooperation of the shaft and the hole.
  • the first hanging rod 310 includes the first housing 311
  • the second hanging rod 320 includes The second housing 321 adopts a shaft-sleeve cooperation method.
  • the first sleeve 661 is set at the position corresponding to the first hanging rod 310, corresponding to the second hanging rod 310.
  • the position of the rod 320 is provided with the second sleeve 662, the interior of the first sleeve 661 and the second sleeve 662 are hollow;
  • the second rotating shaft 326 is set corresponding to the position of the second sleeve 662, the first rotating shaft 317 is correspondingly arranged in the first sleeve 661, the second rotating shaft 326 is correspondingly arranged in the second sleeve 662, and the first rotating shaft 317 and the second
  • the rotating shaft 326 can rotate in the first sleeve 661 and the second sleeve 662 respectively.
  • the second fixed plate 67 is away from the side of the first fixed plate 66, and the positions corresponding to the first hanging rod 310 and the second hanging rod 320 are also respectively provided with sleeves, and the first housing 311 and the second housing 321 are corresponding to the sleeves.
  • Rotating shafts are respectively arranged at the positions, and the overall folding of the hanging rod 30 is realized through the cooperation of the rotating shaft and the sleeve.
  • the surface of the second fixing plate 67 away from the first fixing plate 66 is provided with a first positioning column 671 and a second positioning column 672 , the first positioning column 671 is rotatably fixedly connected to the first hanging rod 310 , The second positioning column 672 is rotatably fixedly connected to the second hanging rod 320; the surface of the second fixing plate 67 close to the first fixing plate 66 is recessed downward to form a positioning groove 673, and the bottom of the positioning groove 673 corresponds to the first positioning column 671 and The position of the second positioning column 672 is provided with a gap 674; the first positioning column 671 is provided with the first gear 331, the second positioning column 672 is provided with the second gear 332, and the positioning groove 673 is provided with the third gear 333 , and the first gear 331 and the second gear 332 are engaged with the third gear 333 through the gap 674 respectively; the first hanging rod 310 is provided with the first synchronous pulley 313 and the first synchronous belt 312, the
  • the second fixing plate 67 is away from the side of the first fixing plate 66, and the positions corresponding to the first hanging rod 310 and the second hanging rod 320 are respectively provided with a first positioning column 671 and a second positioning column 672.
  • the positioning post 671 and the second positioning post 672 can be set as hollow cylinders, which can be used as sleeves and sleeved on the rotating shafts provided on the first housing 311 and the second housing 321, so that the first hanging rod 310 can be
  • the second hanging rod 320 is rotatably fixedly connected to the first positioning post 671 , and is rotatably connected to the second positioning post 672 .
  • the first hanging rod 310 is provided with a first synchronous pulley 313 and a first synchronous belt 312. One end of the first synchronous belt 312 is connected with the main transmission case 41, and the other end is matched with the first synchronous pulley 313 to pass through the main belt.
  • the transmission box 41 controls the gear to drive the synchronous belt to realize the automatic opening and closing of the curtain 20;
  • the second hanging rod 320 is provided with a second synchronous pulley 323 and a second synchronous belt 322, and one end of the second synchronous belt 322 is connected with the auxiliary transmission box 42 , and the other end cooperates with the second synchronous pulley 323 to drive the synchronous belt through the auxiliary transmission box 42 control gear, so as to realize the automatic opening and closing of the curtain 20.
  • the surface of the second fixed plate 67 close to the first fixed plate 66 is recessed downward and has a positioning groove 673, and the bottom of the positioning groove 673 corresponds to the first positioning.
  • the positions of the column 671 and the second positioning column 672 are provided with a gap 674, the first positioning column 671 is sleeved with the first gear 331, the second positioning column 672 is sleeved with the second gear 332, and the positioning groove 673 is provided with
  • the third gear 333, the first gear 331 and the second gear 332 are respectively located on opposite sides of the third gear 333, so that the first hanging rod 310 and the second hanging rod 320 are in the unfolded state and the folded state, the first gear 331 and the second gear 332 are respectively meshed with the third gear 333 through the gap 674, and the third gear 333 and the first gear 331 and the second gear 332 can be arranged in a line or in a triangle.
  • the first fixing plate 66 and the second fixing plate 67 they are arranged in a triangular shape.
  • the fourth gear 334 is sleeved on the gear shaft of the first synchronous pulley 313; the fifth gear 335 is sleeved on the gear shaft of the second synchronous pulley 323, and the fourth gear 334 and the fifth gear 335 are respectively connected with
  • the first gear 331 and the second gear 332 are meshed and connected to ensure that the first hanging rod 310 and the second hanging rod 320 can still drive normally during the folding process.
  • the lengths of the first hanging bar 310 and the second hanging bar 320 are not necessarily equal, and the lengths of the first synchronous belt 312 and the second synchronous belt 322 are not necessarily the same, in order to ensure
  • the gear shaft of the second synchronous pulley 323 is provided with a groove 327;
  • the fifth gear 335 Protrusion 337 is provided on the gear shaft, and protrusion 337 is arranged in the groove 327, and the width of protrusion 337 is less than the width of groove 327, and there is gap between the groove wall of protrusion 337 and groove 327;
  • Gap A damper 336 is arranged inside, and when the damping force of the damper 336 is greater than the driving force of the first synchronous belt 312 and less than the driving force of the second synchronous belt 322, the fifth gear 335 will slip relative
  • a protrusion 337 is provided on the gear shaft of the fifth gear 335, and a groove 327 is provided on the gear shaft of the second synchronous pulley 323.
  • the protrusion 337 is embedded in the groove, so that the fifth gear 335 and the second synchronous pulley 323 can be synchronously transmitted, and the width of the protrusion 337 is smaller than the width of the groove 327, and the groove wall of the protrusion 337 and the groove 327 A gap is formed between them, and a damper 336 is arranged in the gap.
  • the fifth gear 335 is relatively The second synchronous belt pulley 323 slips, and the second synchronous belt pulley 323 rotates normally; The wheel 323 slips relative to the fifth gear 335, and the fifth gear 335 rotates normally, so that the lengths of the first hanging rod 310 and the second hanging rod 320 are not the same, so that the hanging rod 300 can be applied to more scenes and adapt to Stronger.
  • the protrusion 337 can be an annular protrusion designed around the edge of the gear shaft, and the groove 327 is correspondingly arranged as an annular groove disposed around the inside of the gear shaft, so that the protrusion 337 matches the shape of the groove 327 to realize the fifth gear 335 and the second synchronous pulley 323 cooperate to drive.
  • the damping force of the damper 336 can be designed according to the length of the hanging rod. Taking the length of the first hanging rod 310 shorter than the length of the second hanging rod 320 as an example, correspondingly, the first timing belt 312 is shorter than the length of the second timing belt 322.
  • a damper 336 is set between the second synchronous pulley 323 and the gear shaft of the fifth gear 335, and the damping force of the damper 336 is set to be greater than the driving force of the first synchronous belt 312 and smaller than the second synchronous belt 322
  • the driving force through the effect of the damper 336, makes when the first synchronous belt 312 runs to the end, the fifth gear 335 slips on the damper 336 and rotates in situ, while the second synchronous pulley 323 can rotate normally to drive the first synchronous belt.
  • Two synchronous belt 322 normal transmissions can accomplish the different lengths of two hanging bars like this.
  • the damping force of the damper 336 is less than the driving force of the first synchronous belt 312, and greater than the driving force of the second synchronous belt 322, to ensure The curtains on the two hanging rods are driven normally at the same time.
  • the damper 336 can also be arranged between the first synchronous pulley 313 and the fourth gear 334, which can also ensure normal transmission.
  • the damper 336 can also be replaced by damping oil.
  • the damper 336 or damping oil of appropriate specifications according to the length of the hanging rod, the first hanging rod 310 and the second hanging rod
  • the curtains on both sides can still run at the same time to achieve the purpose of shading.
  • this method also saves the electromagnetic clutch device, reduces the cost and the complexity of the structure, and makes the performance of the product more excellent.
  • the hanging rod 30 also includes a motor 340 , which is arranged on the first hanging rod 310 or the second hanging rod 320 to control the transmission of the main transmission box 41 or the auxiliary transmission box 42 .
  • the motor 340 can be arranged on the first hanging rod 310 or the second hanging rod 320 to control the transmission of the main transmission box 41 or the auxiliary transmission box 42.
  • the control The main transmission box 41 is driven, the first hanging rod 310 can be used as the main transmission part, and the second hanging rod 320 is used as the auxiliary hanging rod, and the force is transmitted or slipped through the intermediate damper 336 to realize the first hanging rod 310 and the second hanging rod 320.
  • the second hanging rod 320 can also be used as the main transmission part.
  • the motor 340 is installed on the second hanging rod 320 to control the transmission of the auxiliary transmission box 42.
  • the first hanging rod 310 is used as the auxiliary hanging rod to pass through the middle damper 336 Transfer power or skid.
  • the first dimming shaft 51 and the second dimming shaft 52 can rotate normally to perform dimming;
  • the normal transmission function of the synchronous belt 312 and the second synchronous belt 322 makes the hanging rod 300 suitable for various shaped floating curtains or U-shaped curtains of 90-180 degrees, and has stronger versatility.
  • the side of the first fixed plate 66 away from the second fixed plate 67 is also provided with a positioning shaft 663, and the first hanging rod 310 is also provided with a positioning groove 314, when the first hanging rod 310 and the second hanging rod 320 When the included angle is 90 degrees, the positioning shaft 663 snaps into the positioning groove 314 .
  • a positioning shaft 663 is set, and on the first housing 311 of the first hanging rod 310, the position corresponding to the positioning shaft 663 is provided with a positioning groove 314, and the positioning shaft 663 can be It is L-shaped, when the angle between the first hanging rod 310 and the second hanging rod 320 is equal to 90°, the end of the positioning shaft 663 snaps into the positioning groove 314 to remind the user to avoid the first hanging rod
  • the transmission box is activated, causing damage to the internal structure of the hanging rod 30 , thereby increasing the life of the hanging rod 30 .
  • the positioning shaft 663 is movably connected with the positioning groove 314.
  • the angle between the first hanging rod 310 and the second hanging rod 320 is less than 90°.
  • the cooperation between the rotating shaft and the groove makes the folding more convenient.
  • the top of the positioning rotating shaft 663 can be set in an arc shape, and the groove wall of the positioning groove 314 can be set in an arc surface to reduce the resistance of the contact surface and make the folding easier and more convenient. Of course, it can also be set as a conical surface or a curved surface. I won't repeat them one by one.
  • first hanging bar 310 is provided with a first folding gear 315 near the second hanging bar 320
  • second hanging bar 320 is provided with a second folding gear 324 near the first hanging bar 310
  • first folding gear 315 meshes with the second folding gear 324.
  • a first folding gear 315 is arranged on the first casing 311 of the first hanging bar 310
  • a second folding gear 315 is arranged on the second hanging bar 320 .
  • the housing 321 is provided with a second folding gear 324, and the first folding gear 315 and the second folding gear 324 are meshed.
  • a first chamfer 316 is provided at the position of the first housing 311 corresponding to the first folding gear 315.
  • the second housing 321 is provided with a second chamfer 325 corresponding to the position of the second folding gear 324, and the edges of the first chamfer 316 and the second chamfer 325 are tangent, so that the folding process is more convenient, and at the same time, the first hanging rod 310 and the second chamfer 325 are tangent.
  • the included angle between the second hanging rods 320 is 0°, realizing folding in half.
  • first chamfer 316 and the second chamfer 325 while the other sides of the first shell 311 and the second shell 321 are flush, has a certain reminding effect to the user, and prevents the user from reversely folding and further damage Products, improve product practicability and market competitiveness.
  • Fig. 9 is a schematic diagram of another embodiment of the hanging rod of the present application
  • Fig. 10 is a schematic diagram of the transmission structure of the hanging rod of another embodiment of the present application, referring to Fig. 9 and Fig.
  • the lengths of the first hanging rod 310 and the second hanging rod 320 are the same, and the lengths of the first synchronous belt 312 and the second synchronous belt 322 are also the same.
  • the protrusion 337 on the gear shaft of the fifth gear 335 Correspondingly arranged in the groove 327 on the gear shaft of the second synchronous pulley 323, the power is transmitted through the cooperation of the protrusion 337 and the groove 327, so that when the second synchronous pulley 323 rotates, the fifth gear 335 is driven for transmission, and then Make the first synchronous belt 312 and the second synchronous belt 322 run simultaneously, and the length of the first synchronous belt 312 and the second synchronous belt 322 is the same, the motion of the first synchronous belt 312 and the second synchronous belt 322 are in step, can be simultaneously Reach, no need to stall by setting the damper. Therefore, the hanging rod 300 of the present application is also applicable to the case where the first hanging rod 310 and the second hanging rod 320 have the same

Landscapes

  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

一种电动窗帘的挂杆（30）和电动窗帘（10），挂杆（30）包括第一挂杆（310）和第二挂杆（320），第一挂杆（310）和第二挂杆（320）之间设置有折叠装置（60），折叠装置（60）包括第一折叠部（61）、第二折叠部（62）和连接部（63），第一折叠部（61）相对连接部（63）可转动，第二折叠部（62）相对连接部（63）可转动，以使第一挂杆（310）和第二挂杆（320）通过折叠装置（60）可相对转动，实现折叠。

Description

电动窗帘的挂杆和电动窗帘
本申请要求于2021年10月12日提交中国专利局，申请号为2021111870022，申请名称为“电动窗帘的挂杆和电动窗帘”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及智能家居技术领域，尤其涉及一种电动窗帘的挂杆和电动窗帘。
背景技术
这里的陈述仅提供与本申请有关的背景信息，而不必然地构成现有技术。
随着新技术的不断开发以及消费人群需求的提高，人们对家居智能化的需求也越来越高，窗帘作为人们生活中常用的家居用品，电动窗帘的出现带给了人们很多的便利，受到现代大多数人的喜爱。垂直百叶帘和垂直柔纱帘，都是电动窗帘的一种，不仅可以实现自动开合，还能够实现在全遮光与半遮光之间调整，两者的遮光特点深受人们的喜爱，应用越来越广泛。
但是，市面上的电动窗帘的挂杆通常只能应用于平面型的窗帘，当窗户的面为窗帘为异形飘窗帘，比如为弧形或折线形或U型窗帘时，采用电动窗帘时，不能很好地与窗户表面贴合，尤其是拐角形窗户，不能实现对窗户各个位置的遮光，降低用户的体验感。
因此，适用于各种类型窗户使用的电动窗帘的挂杆，提高电动窗帘的通用性，成为本领域技术人员亟待解决的问题。
发明内容
本申请的目的是提供一种电动窗帘的挂杆和电动窗帘，通过将在挂杆的第一挂杆和第二挂杆之间设置折叠装置，实现挂杆可折叠，提高电动窗帘的通用性。
本申请公开了一种电动窗帘的挂杆，所述电动窗帘包括窗帘和挂杆，所述窗帘可滑动地连接于所述挂杆，所述挂杆包括第一挂杆和第二挂杆，所述第一挂杆和所述第二挂杆之间设置有折叠装置，所述折叠装置包括第一折叠部、第二折叠部和连接部，所述第一折叠部连接于所述第一挂杆；所述第二折叠部连接于所述第二挂杆；所述连接部的一端连接于所述第一折叠部，另一端连接于所述第二折叠部；所述第一折叠部相对所述连接部可转动，所述第二折叠部相对所述连接部可转动，以使所述第一挂杆和所述第二挂杆通过所述折叠装置可相对 转动，实现折叠。
可选的，所述第一折叠部为第一万向节，所述第二折叠部为第二万向节，所述第一万向节和所述第二万向节通过所述连接部固定连接。
可选的，所述连接部为连接杆，所述第一万向节远离所述连接杆的一端设置有第一销钉孔，所述第二万向节远离所述连接杆的一端设置有第二销钉孔；所述第一挂杆固定于所述第一销钉孔，所述第二挂杆固定于所述第二销钉孔。
可选的，所述第一折叠部设置有第一调光轴孔，所述第二折叠部设置有第二调光轴孔；所述第一挂杆包括第一调光轴，所述第二挂杆包括第二调光轴；所述第一调光轴固定于所述第一调光轴孔，所述第二调光轴固定于所述第二调光轴孔。
可选的，所述第一挂杆上设置有主传动箱；所述第二挂杆上设置有副传动箱；所述折叠装置还包括第一固定板、第二固定板和连接柱，所述第一固定板和所述第二固定板平行，所述连接柱位于所述第一固定板和所述第二固定板之间，且将两者连接固定；所述第一折叠部、所述第二折叠部和所述连接部位于所述第一固定板与所述第二固定板之间；
所述第一固定板的一端旋转固定于所述第一挂杆，另一端旋转固定于所述第二挂杆；所述第二固定板的一端旋转固定于所述第二挂杆，另一端旋转固定于所述第二挂杆，以同时带动所述主传动箱和所述副传动箱可相对折叠。
可选的，所述第二固定板远离所述第一固定板的表面设置有第一定位柱和第二定位柱，所述第一定位柱可转动地固定连接于所述第一挂杆，所述第二定位柱可转动地固定连接于所述第二挂杆；
所述第二固定板靠近所述第一固定板的表面向下凹陷形成定位槽，所述定位槽的底部对应所述第一定位柱和所述第二定位柱的位置设置有缺口；所述第一定位柱上套设有第一齿轮，所述第二定位柱上套设有第二齿轮，所述定位槽内设置有第三齿轮，且所述第一齿轮和所述第二齿轮均分别通过所述缺口与所述第三齿轮啮合连接；
所述第一挂杆内设置有第一同步带轮和与第一同步带，所述第一同步带的一端与所述主传动箱连接，另一端与所述第一同步带轮配合，所述第一同步带轮的齿轮轴上还套接有第四齿轮且所述第四齿轮与所述第一齿轮啮合连接；所述第二挂杆内设置有第二同步带轮和第二同步带，所述第二同步带的一端与所述副传动箱连接，另一端与所述第二同步带轮配合，所述第二同步带轮的齿轮轴上还套接有第五齿轮，且第五齿轮与所述第二齿轮啮合连接。
可选的，所述第二同步带轮的齿轮轴上设置有凹槽；所述第五齿轮的齿轮轴上设置有凸起，所述凸起对应设置在所述凹槽内，且所述凸起的宽度小于所述凹槽的宽度，使所述凸起与所述凹槽的槽壁之间有间隙；所述间隙内设置有阻尼器，当所述阻尼器的阻尼力大于所述第一同步带的驱动力，且小于所述第二同步带的驱动力时，所述第五齿轮相对于所述第二同 步带轮打滑，所述第二同步带轮正常转动；
当所述阻尼器的阻尼力小于所述第一同步带的驱动力，且大于所述第二同步带的驱动力时，所述第二同步带轮相对于第五齿轮打滑，所述第五齿轮正常转动。
可选的，所述第一挂杆靠近所述第二挂杆的位置设置有第一折叠齿轮，所述第二挂杆靠近所述第一挂杆的位置设置有第二折叠齿轮，且所述第一折叠齿轮和所述第二折叠齿轮相啮合。
本申请还公开了一种电动窗帘，包括窗帘和本申请公开的任一种所述的挂杆，所述窗帘可滑动地连接于所述挂杆。
可选的，所述挂杆还包括电机，所述电机设置在所述第一挂杆或所述第二挂杆上，控制所述主传动箱或所述副传动箱传动。
相对于电动窗帘的挂杆仅适用于平面型的窗户，不能通用各种类型窗户的方案来说，本申请的挂杆包括第一挂杆和第二挂杆，第一挂杆与第二挂杆通过折叠装置连接，并且分别通过第一折叠部和第二折叠部可相对转动，实现折叠，提高了挂杆的灵活性，一方面，使得第一挂杆与第二挂杆之间可以呈任意角度，操作便捷，可以应用于各种异形飘窗帘或者U型窗帘，适用各种类型的场景，尤其是拐角结构处，通用性更好；另一方面，在产品包装运输时，第一挂杆与第二挂杆之间可折叠，不仅可以缩短挂杆的长度，减小占位空间，方便运输，还可以避免了挂杆在运输过程中遭到碰撞而损坏的几率，同时还保证了挂杆的实用性。
附图说明
所包括的附图用来提供对本申请实施例的进一步的理解，其构成了说明书的一部分，设置为例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。在附图中：
图1是本申请实施例电动窗帘的示意图；
图2是本申请实施例挂杆的装配示意图；
图3是本申请实施例挂杆的爆炸示意图；
图4是本申请实施例折叠装置的爆炸示意图；
图5是本申请实施例挂杆的第一局部示意图；
图6是本申请实施例挂杆的传动结构的示意图；
图7是本申请实施例挂杆的第二局部剖视图；
图8是本申请实施例挂杆的第三局部示意图；
图9是本申请另一实施例挂杆的示意图；
图10是本申请另一实施例挂杆的传动结构的示意图。
具体实施方式
需要理解的是，这里所使用的术语、公开的具体结构和功能细节，仅仅是为了描述具体实施例，是代表性的，但是本申请可以通过许多替换形式来具体实现，不应被解释成仅受限于这里所阐述的实施例。
在本申请的描述中，术语“第一”、“第二”仅设置为描述目的，而不能理解为指示相对重要性，或者隐含指明所指示的技术特征的数量。由此，除非另有说明，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征；“多个”的含义是两个或两个以上。术语“包括”及其任何变形，意为不排他的包含，可能存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
另外，“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系的术语，是基于附图所示的方位或相对位置关系描述的，仅是为了便于描述本申请的简化描述，而不是指示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，或是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
下面参考附图和可选的实施例对本申请作进一步说明。
图1是本申请实施例的电动窗帘的示意图，如图1所示，本申请公开了一种电动窗帘10的挂杆30，电动窗帘10包括窗帘20和挂杆30，窗帘20可滑动地连接于挂杆30，本申请的电动窗帘10具有通用性，挂杆30可以折叠，以满足应用于平面型，拐角形或折线形等类型的窗户，适合各种异形飘窗，而且操作便捷，用户的体验更强；同时，挂杆30还可以实现对折，缩小长度，进而节省占位空间，使电动窗帘10在包装运输过程中更加方便，还可以避免产品的损坏，提高产品的良品率。
具体地，本申请通过对电动窗帘10的挂杆30做了针对性的改进，以提高电动窗帘10的通用性，具体改进如下：
图2是本申请实施例挂杆的装配示意图，图3是本申请实施例挂杆的爆炸示意图，结合图2和图3可知，作为本申请的一实施例，公开了一种挂杆30，挂杆30包括第一挂杆310和第二挂杆320，第一挂杆310和第二挂杆320之间设置有折叠装置60，折叠装置60包括 第一折叠部61、第二折叠部62和连接部63，第一折叠部61连接于第一挂杆310；第二折叠部62连接于第二挂杆320；连接部63的一端连接于第一折叠部61，另一端连接于第二折叠部62；第一折叠部61相对连接部63可转动，第二折叠部62相对连接部63可转动，以使第一挂杆310和第二挂杆320通过折叠装置60可相对转动，实现折叠。
本实施方式中，挂杆30包括第一挂杆310和第二挂杆320，并且第一挂杆310和第二挂杆320之间可以呈任意夹角，实现折叠，不仅可以应用于平面型窗户，还可以适用于拐角形窗户或其他折线形等类型，使得电动窗帘10的应用场景更加丰富，而且，挂杆30的折叠操作简单，便于操作，可以提高用户的体验感。
相对于电动窗帘10的挂杆30仅适用于平面型的窗户，不能通用各种类型窗户的方案来说，本申请的挂杆30包括第一挂杆310和第二挂杆320，第一挂杆310与第二挂杆320通过折叠装置60连接，并且分别通过第一折叠部61和第二折叠部62可相对转动，实现折叠，提高了挂杆30的灵活性，一方面，使得第一挂杆310与第二挂杆320之间可以呈任意角度，操作便捷，可以应用于各种异形飘窗帘或者U型窗帘，适用各种类型的场景，尤其是拐角结构处，通用性更好；另一方面，在产品包装运输时，第一挂杆310与第二挂杆320之间可折叠，不仅可以缩短挂杆30的长度，减小占位空间，方便运输，还可以避免了挂杆30在运输过程中遭到碰撞而损坏的几率，同时还保证了挂杆30的实用性。
图4是本申请实施例折叠装置的爆炸示意图，参考图4可知，作为本申请的一实施方式，第一折叠部61为第一万向节64，第二折叠部62为第二万向节65，第一万向节64和第二万向节65通过连接部63固定连接。
本实施方式中，第一折叠部61为第一万向节64，第二折叠部62为第二万向节65，可选的，第一万向节64和第二万向节65均为十字轴式万向节，采用第一万向节64和第二万向节65分别将第一挂杆310和第二挂杆320与折叠装置60连接在一起，并且万向节可以实现各个方向的旋转，进而使第一挂杆310和第二挂杆320可以相对于连接部63在任一方向旋转，实现第一挂杆310与第二挂杆320之间呈任意夹角，当夹角不等于0°时，适用于任意多面型的不规则窗户，达到遮光的效果；当夹角等于0°时，可以实现第一挂杆310和第二挂杆320对折，特别适用于挂杆30的运输过程，既节省空间，还可以避免挂杆30碰撞的风险。
具体地，第一挂杆310和第二挂杆320之间可折叠的角度范围为0°-270°(本申请中第一挂杆310和第二挂杆320之间可折叠的角度包括O°和270°)，并且，第一挂杆310和第二挂杆320之间的折叠角度为0°时，第一挂杆310和第二挂杆320为对折状态，本实施方式中第一挂杆310和第二挂杆320之间的折叠角度可以定义为：以第一挂杆310和第二 挂杆320之间的折叠装置60处的连接点为折叠原点，第二挂杆320以该原点为旋转中心围绕第一挂杆310顺时针方向旋转的夹角。
当第一挂杆310和第二挂杆320之间的折叠角度为0°时，第一挂杆310和第二挂杆320对折，即第一挂杆310和第二挂杆320可以设置为平行，且第二挂杆320重叠与第一挂杆310，此时，挂杆30为最短状态，最短状态的长度可以是第一挂杆310或第二挂杆320中长度比较长的一个，方便产品的运输及包装，比如发快递，中途运转等，并且占用体积小。
当第一挂杆310和第二挂杆320之间的折叠角度为180度时，挂杆30为最长的长度状态，即挂杆30的长度等于第一挂杆310和第二挂杆320的长度之和，此时，第一挂杆310和第二挂杆320为展开状态，适用于平面型场景。当然，第一挂杆310和第二挂杆320之间的折叠角度也可以设置为90度或者270度，当挂杆30应用于具有直角拐角，且至少具有一个左拐角和一个右拐角的场景时，第一挂杆310和第二挂杆320之间的折叠角度为90°时，挂杆30可以设置在右拐角处，当第一挂杆310和第二挂杆320之间的折叠角度为270°时，挂杆30可以设置在左拐角处，即挂杆30既又可以设置在左拐角处，又可以设置在右拐角处，适用性更强。
进一步地，连接部63为连接杆631，第一万向节64远离连接杆631的一端设置有第一销钉孔641，第二万向节65远离连接杆631的一端设置有第二销钉孔651；第一挂杆310固定于第一销钉孔641，第二挂杆320固定于第二销钉孔651。
通常挂杆30具有一定的宽度，要想实现第一挂杆310和第二挂杆320对折，连接部63的长度应该大于等于第一挂杆310和第二挂杆320的宽度，避免由于连接部63过短，而不能实现对折，本实施方式中，连接部63为连接杆631，连接杆631的两端分别设置有第一连接孔632和第二连接孔633，并且第一万向节64与第二万向节65的靠近连接杆631的一端也分别设置通孔，通孔与第一连接孔632和第二连接孔633的直径相同，分别通过两个销钉固定在每个通孔635与第一连接孔632和第二连接孔633之间，将第一万向节64和第二万向节65连接在连接杆631的两端，以实现第一挂杆310和第二挂杆320可折叠。
同时，第一万向节64远离连接杆631的另一端还设置第一销钉孔641，第二万向节65远离连接杆631的另一端设置有第二销钉孔651，第一挂杆310固定于第一销钉孔641，第二挂杆320固定于第二销钉孔651，提高挂杆30与折叠装置60的整体性。
通常，窗帘20可滑动地连接于挂杆30，为了实现电动调节以达到遮光和半遮光的效果，挂杆30还包括调光轴50和多个吊轮，多个吊轮均穿过调光轴50，并列排布在挂杆30上，窗帘20固定在多个吊轮的下方，通过调光轴50旋转，以带动窗帘20偏转不同角度，起到遮光和半遮光的目的。
具体地，第一折叠部61设置有第一调光轴孔610，第二折叠部62设置有第二调光轴孔620；第一挂杆310包括第一调光轴51，第二挂杆320包括第二调光轴52；第一调光轴51固定于第一调光轴孔610，第二调光轴52固定于第二调光轴孔620。
本实施中，第一挂杆310包括第一调光轴51，第二挂杆320包括第二调光轴52，可以对挂杆30上的不同段进行调光，第一折叠部61为第一万向节64，第一调光轴孔610即为第一销钉孔641，第二折叠部62为第二万向节65，第二调光轴孔620即为第二销钉孔651，第一调光轴51固定于第一调光轴孔610，第二调光轴52固定于第二调光轴孔620，具体可以是通过螺丝穿过调光轴50孔，压住调光轴50，以实现调光轴50与折叠部的固定，也可以是其他的固定方式。
图5是本申请实施例挂杆的第一局部示意图，图6是本申请实施例挂杆的传动结构的示意图，图7是本申请实施例挂杆的第二局部剖视图，图8是本申请实施例挂杆的第三局部示意图，结合图5-图8可知，第一挂杆310上设置有主传动箱41；第二挂杆320上设置有副传动箱42；折叠装置60还包括第一固定板66、第二固定板67和连接柱68，第一固定板66和第二固定板67平行，连接柱68位于第一固定板66和第二固定板67之间，且将两者连接固定；第一折叠部61、第二折叠部62和连接部63位于第一固定板66与第二固定板67之间；第一固定板66的一端旋转固定于第一挂杆310，另一端旋转固定于第二挂杆320；第二固定板67的一端旋转固定于第二挂杆320，另一端旋转固定于第二挂杆320，以同时带动主传动箱41和副传动箱42可相对折叠。
本实施方式中，为了实现电动，挂杆30上还设置有传动箱40，通过传动箱40来控制窗帘20可以在挂杆30上滑动，传动箱40包括主传动箱41和副传动箱42，为了实现第一挂杆310和第二挂杆320上的窗帘20能同时传动，主传动箱41设置在第一挂杆310远离折叠装置60的一端，副传动箱42设置在第二挂杆320远离折叠装置60的一端，并且主传动箱41与第一调光轴51连接，控制第一调光轴51旋转；副传动箱42与第二调光轴52连接，控制第二调光轴52旋转。
当第一挂杆310与第二挂杆320之间的夹角大于等于90°时，主传动箱41控制第一调光轴51旋转，副传动箱42控制第二调光轴52旋转，保证挂杆30在折叠的同时，还可以控制调光轴50调光；当第一挂杆310与第二挂杆320之间的夹角小于90°时，仅能实现第一挂杆310和第二挂杆320折叠，不能进行调光。
通常挂杆30还包括壳体，传动箱40、调光轴50和折叠装置60均设置在壳体内，以使挂杆30内的部件整体折叠，折叠装置60还包括第一固定板66、第二固定板67和连接柱68，第一固定板66和第二固定板67通过连接柱68固定连接在一起，并且，第一固定板66与第 二固定板67互相平行，第一折叠部61、第二折叠部62和连接部63位于第一固定板66与第二固定板67之间，第一挂杆310的壳体可旋转地固定于第一固定板66和第二固定板67的一端，第二挂杆320的壳体可旋转地固定于第一固定板66和第二固定板67的另一端，在第一挂杆310和第一挂杆310折叠的同时，可以带动主传动箱41和副传动箱42一起折叠，缩短挂杆30的长度。
壳体与固定板的固定方式，可以是轴和套筒的配合，也可以是轴与孔的配合，本实施例中，第一挂杆310包括第一壳体311，第二挂杆320包括第二壳体321，采用轴和套筒的配合方式，在第一固定板66远离第二固定板67的一侧，对应第一挂杆310的位置设置第一套筒661，对应第二挂杆320的位置设置第二套筒662，第一套筒661和第二套筒662的内部中空；第一壳体311对应第一套筒661的位置设置第一转轴317，第二壳体321对应第二套筒662的位置设置第二转轴326，第一转轴317对应设置在第一套筒661内，第二转轴326对应设置在第二套筒662内，并且第一转轴317和第二转轴326可分别在第一套筒661和第二套筒662内转动。
第二固定板67远离第一固定板66的一侧，对应第一挂杆310和第二挂杆320的位置也分别设置套筒，第一壳体311和第二壳体321对应套筒的位置分别设置转轴，通过转轴和套筒配合，以实现挂杆30整体折叠。
如图6示出，第二固定板67远离第一固定板66的表面设置有第一定位柱671和第二定位柱672，第一定位柱671可转动地固定连接于第一挂杆310，第二定位柱672可转动地固定连接于第二挂杆320；第二固定板67靠近第一固定板66的表面向下凹陷形成定位槽673，定位槽673的底部对应第一定位柱671和第二定位柱672的位置设置有缺口674；第一定位柱671上套设有第一齿轮331，第二定位柱672上套设有第二齿轮332，定位槽673内设置有第三齿轮333，且第一齿轮331和第二齿轮332分别通过缺口674与第三齿轮333啮合连接；第一挂杆310内设置有第一同步带轮313和与第一同步带312，第一同步带312的一端与主传动箱41连接，另一端与第一同步带轮313配合，第一同步带轮313的齿轮轴上还套接有第四齿轮334，且第四齿轮334与第一齿轮331啮合连接；第二挂杆320内设置有第二同步带轮323和第二同步带322，第二同步带322的一端与副传动箱42连接，另一端与第二同步带轮323配合，第二同步带轮323的齿轮轴上还套接有第五齿轮335，且第五齿轮335与第二齿轮332啮合连接。
本实施方式中，第二固定板67远离第一固定板66的一侧，对应第一挂杆310和第二挂杆320的位置分别设置第一定位柱671和第二定位柱672，第一定位柱671和第二定位柱672可以设置为内部中空的柱体，可以作为套筒，套设在设置在第一壳体311和第二壳体321的 转轴，以使得第一挂杆310可转动地固定连接于第一定位柱671，第二挂杆320可转动地固定连接于第二定位柱672。
第一挂杆310内设置有第一同步带轮313和与第一同步带312，第一同步带312的一端与主传动箱41连接，另一端与第一同步带轮313配合，以通过主传动箱41控制齿轮带动同步带，实现窗帘20自动开合；第二挂杆320内设置有第二同步带轮323和第二同步带322，第二同步带322的一端与副传动箱42连接，另一端与第二同步带轮323配合，以通过副传动箱42控制齿轮带动同步带，实现窗帘20自动开合。
同时为了保证在挂杆30折叠过程中，依然可以正常的齿轮传动，第二固定板67靠近第一固定板66的表面向下凹陷还形成有定位槽673，定位槽673的底部对应第一定位柱671和第二定位柱672的位置设置有缺口674，第一定位柱671上套设有第一齿轮331，第二定位柱672上套设有第二齿轮332，在定位槽673内设置有第三齿轮333，第一齿轮331和第二齿轮332分别位于第三齿轮333相对的两侧，以使第一挂杆310和第二挂杆320在展开状态下和折叠状态下，第一齿轮331和第二齿轮332均分别通过缺口674与第三齿轮333啮合连接，第三齿轮333与第一齿轮331和第二齿轮332可以呈一字排布，也可以呈三角形排布，优选的，为了缩小第一固定板66和第二固定板67的尺寸，呈三角形排布。
同时，第一同步带轮313的齿轮轴上套接有第四齿轮334；第二同步带轮323的齿轮轴上套接有第五齿轮335，并且第四齿轮334和第五齿轮335分别与第一齿轮331和第二齿轮332啮合连接，以保证第一挂杆310和第二挂杆320在折叠过程中，依然可以正常传动。
在实际使用过程中，由于应用场景多样化，第一挂杆310和第二挂杆320的长度不一定相等，进而第一同步带312与第二同步带322的长度也不一定相同，为了保证由于第一挂杆310和第二挂杆320的长度不相等时，由于同步带长度不相同导致传动异常的现象，第二同步带轮323的齿轮轴上设置有凹槽327；第五齿轮335的齿轮轴上设置有凸起337，凸起337设置在凹槽327内，且凸起337的宽度小于凹槽327的宽度，使凸起337与凹槽327的槽壁之间有间隙；间隙内设置有阻尼器336，当阻尼器336的阻尼力大于第一同步带312的驱动力，且小于第二同步带322的驱动力时，第五齿轮335相对于第二同步带轮323打滑，第二同步带轮323正常转动；当阻尼器336的阻尼力小于第一同步带312的驱动力，且大于第二同步带322的驱动力时，第二同步带轮323相对于第五齿轮335打滑，第五齿轮335正常转动。
本实施方式中，在第五齿轮335的齿轮轴上设置有凸起337，第二同步带轮323的齿轮轴上设置凹槽327，在第五齿轮335和第二同步带轮323正常装配时，凸起337嵌入凹槽内，使第五齿轮335和第二同步带轮323之间可以同步传动，并且凸起337的宽度小于凹槽327 的宽度，凸起337与凹槽327的槽壁之间形成有间隙，在间隙内设置有阻尼器336，当阻尼器336的阻尼力大于第一同步带312的驱动力，且小于第二同步带322的驱动力时，第五齿轮335相对于第二同步带轮323打滑，第二同步带轮323正常转动；当阻尼器336的阻尼力小于第一同步带312的驱动力，且大于第二同步带322的驱动力时，第二同步带轮323相对于第五齿轮335打滑，第五齿轮335正常转动，以使得第一挂杆310和第二挂杆320长度不相同的情况，以满足挂杆300可以应用于更多的场景，适应性更强。
具体的，凸起337可以是围绕齿轮轴边缘设计的环形凸起，凹槽327对应设置为围绕齿轮轴内部设置的环形凹槽，以使得凸起337与凹槽327形状匹配，实现第五齿轮335和第二同步带轮323配合传动。
通常，阻尼器336的阻尼力可以根据挂杆的长度设计，以第一挂杆310短于第二挂杆320的长度为例，相应的，第一同步带312短于第二同步带322的长度，在第二同步带轮323和第五齿轮335的齿轮轴之间设置阻尼器336，将阻尼器336的阻尼力设置为大于第一同步带312的驱动力，且小于第二同步带322的驱动力，通过阻尼器336的作用，使得当第一同步带312运行到头时，第五齿轮335在阻尼器336上打滑，原地转动，而第二同步带轮323可以正常转动，带动第二同步带322正常传动，这样可以做到两根挂杆不一样的长度。
相反的，当第一同步带312比第二同步带322的长度长时，则将阻尼器336的阻尼力小于第一同步带312的驱动力，且大于第二同步带322的驱动力，保证两根挂杆上的窗帘同时正常传动。当然，阻尼器336也可以设置在第一同步带轮313和第四齿轮334之间，也可以保证正常传动。
本实施方式中，阻尼器336也可以采用阻尼油来替代，同样地，通过根据挂杆的长度，选用合适规格的阻尼器336或阻尼油，来实现由于第一挂杆310和第二挂杆320不相同的情况下，两边窗帘依然可以同时运行，达到遮光的目的。而且，这种方法还省去了电磁离合器装置，降低了成本和结构的复杂性，使得产品的性能更加优良。
进一步地，挂杆30还包括电机340，电机340设置在第一挂杆310或第二挂杆320上，控制主传动箱41或副传动箱42传动。
本实施方式中，电机340可以设置在第一挂杆310或第二挂杆320上，控制主传动箱41或副传动箱42传动，以电机340设置在第一挂杆310上为例，控制主传动箱41传动，第一挂杆310可以作为主传动部分，第二挂杆320作为副挂杆，通过中间阻尼器336传递力量或者打滑，以实现第一挂杆310和第二挂杆320长度不同的窗帘。
同样的，第二挂杆320也可以作为主传动部分，此时电机340安装在第二挂杆320上，控制副传动箱42传动，第一挂杆310作为副挂杆，通过中间阻尼器336传递力量或者打滑。
此外，当第一挂杆310与第二挂杆320之间的夹角大于等于90°时，第一调光轴51和第二调光轴52可以正常旋转，进行调光；同时满足第一同步带312和第二同步带322正常传动的功能，使得挂杆300可以适合90-180度的各种异形飘窗帘或者U型窗帘，通用性更强。
通常挂杆300的折叠都是采用手动的方式，为了方便用户对折叠角度的判断，以减少由于第一挂杆310与第二挂杆320之间夹角过小，而启动传动箱导致的同步带受损的现象。本申请还做了如下设计：
第一固定板66远离第二固定板67的一侧还设置有定位转轴663，第一挂杆310上还设置有定位凹槽314，当第一挂杆310和第二挂杆320之间的夹角为90度时，定位转轴663卡入定位凹槽314内。
在第一固定板66远离第二固定板67的一侧设置定位转轴663，在第一挂杆310的第一壳体311上对应定位转轴663的位置，设置定位凹槽314，定位转轴663可以是L型，当第一挂杆310与第二挂杆320之间的夹角等于90°时，定位转轴663的端部卡入定位凹槽314内，给用户以提醒，避免第一挂杆310与第二挂杆320之间夹角小于90°时，启动传动箱，导致挂杆30内部结构的损坏，进而提高挂杆30的寿命。
并且，定位转轴663与定位凹槽314活动连接，当继续折叠时，第一挂杆310与第二挂杆320之间的夹角小于90°，转轴与凹槽的配合，使折叠更加轻便，定位转轴663的顶端可以设置为圆弧状，定位凹槽314的槽壁可以设置弧面，减小接触面的阻力，使折叠更加简单便捷，当然也可以设置为锥面或曲面等，在此不再一一赘述。
进一步地，第一挂杆310靠近第二挂杆320的位置设置有第一折叠齿轮315，第二挂杆320靠近第一挂杆310的位置设置有第二折叠齿轮324，且第一折叠齿轮315和第二折叠齿轮324相啮合。
本实施方式中，在第一挂杆310与第二挂杆320拼接的位置，在第一挂杆310的第一壳体311上设置第一折叠齿轮315，在第二挂杆320的第二壳体321上设置第二折叠齿轮324，并且第一折叠齿轮315和第二折叠齿轮324相啮合，同时，在第一壳体311对应第一折叠齿轮315的位置设置第一倒角316，第二壳体321对应第二折叠齿轮324的位置设置第二倒角325，第一倒角316和第二倒角325的边缘相切，以使得折叠过程更加方便，同时实现第一挂杆310与第二挂杆320之间的夹角为0°，实现对折。
而且，第一倒角316和第二倒角325的存在，而第一壳体311和第二壳体321的另一面齐平，对用户有一定的提醒作用，防止用户反向折叠，进而损坏产品，提高产品的实用性和市场竞争力。
图9是本申请另一实施例挂杆的示意图；图10是本申请另一实施例挂杆的传动结构的示意图，参考图9和图10可知，第二同步带轮323的齿轮轴上设置有凹槽327；第五齿轮335的齿轮轴上设置有凸起337，凸起337对应设置在凹槽327内；其中，第一同步带312的长度等于第二同步带322的长度，第一挂杆310的长度L1等于第二挂杆320的长度L2。
本实施方式中，第一挂杆310和第二挂杆320长度相同，第一同步带312和第二同步带322的长度也相同，此时，第五齿轮335的齿轮轴上的凸起337对应设置在第二同步带轮323的齿轮轴上的凹槽327内，通过凸起337和凹槽327的配合传递力量，使得第二同步带轮323转动时，带动第五齿轮335传动，进而使得第一同步带312和第二同步带322同时运行，并且，第一同步带312和第二同步带322的长度相同，第一同步带312和第二同步带322的运动步调一致，可同时到达，不需要通过设置阻尼器来堵转。因此，本申请的挂杆300还适用于第一挂杆310和第二挂杆320长度相同的情况，可以应用于多种场景，适用性更强。
需要说明的是，本申请的实用新型构思可以形成非常多的实施例，但是申请文件的篇幅有限，无法一一列出，因而，在不相冲突的前提下，以上描述的各实施例之间或各技术特征之间可以任意组合形成新的实施例，各实施例或技术特征组合之后，将会增强原有的技术效果。
以上内容是结合具体的可选的实施方式对本申请所作的详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换，都应当视为属于本申请的保护范围。

Claims (18)

  1. 一种电动窗帘的挂杆，所述电动窗帘包括窗帘和挂杆，所述窗帘可滑动地连接于所述挂杆，所述挂杆包括第一挂杆和第二挂杆，所述第一挂杆和所述第二挂杆之间设置有折叠装置，所述折叠装置包括：
    第一折叠部，连接于所述第一挂杆；
    第二折叠部，连接于所述第二挂杆；以及
    连接部，一端连接于所述第一折叠部，另一端连接于所述第二折叠部；所述第一折叠部相对所述连接部可转动，所述第二折叠部相对所述连接部可转动，以使所述第一挂杆和所述第二挂杆通过所述折叠装置可相对转动，实现折叠。
  2. 如权利要求1所述的电动窗帘的挂杆，其中，所述第一折叠部为第一万向节，所述第二折叠部为第二万向节，所述第一万向节和所述第二万向节通过所述连接部固定连接。
  3. 如权利要求2所述的电动窗帘的挂杆，其中，所述连接部为连接杆，所述第一万向节远离所述连接杆的一端设置有第一销钉孔，所述第二万向节远离所述连接杆的一端设置有第二销钉孔；
    所述第一挂杆固定于所述第一销钉孔，所述第二挂杆固定于所述第二销钉孔。
  4. 如权利要求1所述的电动窗帘的挂杆，其中，所述第一折叠部设置有第一调光轴孔，所述第二折叠部设置有第二调光轴孔；
    所述第一挂杆包括第一调光轴，所述第二挂杆包括第二调光轴；所述第一调光轴固定于所述第一调光轴孔，所述第二调光轴固定于所述第二调光轴孔。
  5. 如权利要求1所述的电动窗帘的挂杆，其中，所述第一挂杆上设置有主传动箱；所述第二挂杆上设置有副传动箱；
    所述折叠装置还包括第一固定板、第二固定板和连接柱，所述第一固定板和所述第二固定板平行，所述连接柱位于所述第一固定板和所述第二固定板之间，且将两者连接固定；所述第一折叠部、所述第二折叠部和所述连接部位于所述第一固定板与所述第二固定板之间；
    所述第一固定板的一端旋转固定于所述第一挂杆，另一端旋转固定于所述第二挂杆；所述第二固定板的一端旋转固定于所述第二挂杆，另一端旋转固定于所述第二挂杆，以同时带动所述主传动箱和所述副传动箱可相对折叠。
  6. 如权利要求5所述的电动窗帘的挂杆，其中，所述第二固定板远离所述第一固定板的表面设置有第一定位柱和第二定位柱，所述第一定位柱可转动地固定连接于所述第一挂杆，所述第二定位柱可转动地固定连接于所述第二挂杆；
    所述第二固定板靠近所述第一固定板的表面向下凹陷形成定位槽，所述定位槽的底部对 应所述第一定位柱和所述第二定位柱的位置设置有缺口；所述第一定位柱上套设有第一齿轮，所述第二定位柱上套设有第二齿轮，所述定位槽内设置有第三齿轮，且所述第一齿轮和所述第二齿轮分别通过所述缺口与所述第三齿轮啮合连接；
    所述第一挂杆内设置有第一同步带轮和与第一同步带，所述第一同步带的一端与所述主传动箱连接，另一端与所述第一同步带轮配合，所述第一同步带轮的齿轮轴上还套接有第四齿轮，且所述第四齿轮与所述第一齿轮啮合连接；所述第二挂杆内设置有第二同步带轮和第二同步带，所述第二同步带的一端与所述副传动箱连接，另一端与所述第二同步带轮配合，所述第二同步带轮的齿轮轴上还套接有第五齿轮，且第五齿轮与所述第二齿轮啮合连接。
  7. 如权利要求6所述的电动窗帘的挂杆，其中，所述第二同步带轮的齿轮轴上设置有凹槽；
    所述第五齿轮的齿轮轴上设置有凸起，所述凸起对应设置在所述凹槽内，且所述凸起的宽度小于所述凹槽的宽度，使所述凸起与所述凹槽的槽壁之间有间隙；
    所述间隙内设置有阻尼器，当所述阻尼器的阻尼力大于所述第一同步带的驱动力，且小于所述第二同步带的驱动力时，所述第五齿轮相对于所述第二同步带轮打滑，所述第二同步带轮正常转动；
    当所述阻尼器的阻尼力小于所述第一同步带的驱动力，且大于所述第二同步带的驱动力时，所述第二同步带轮相对于第五齿轮打滑，所述第五齿轮正常转动。
  8. 如权利要求1所述的电动窗帘的挂杆，其中，所述第一挂杆靠近所述第二挂杆的位置设置有第一折叠齿轮，所述第二挂杆靠近所述第一挂杆的位置设置有第二折叠齿轮，且所述第一折叠齿轮和所述第二折叠齿轮相啮合。
  9. 如权利要求5所述的电动窗帘的挂杆，其中，所述第一固定板远离所述第二固定板的一侧，对应所述第一挂杆的位置设置第一套筒，对应所述第二挂杆的位置设置第二套筒，且所述第一套筒和所述第二套筒的内部中空；
    所述第一挂杆包括第一壳体，所述第二挂杆包括第二壳体，所述第一壳体对应所述第一套筒的位置设置第一转轴，所述第一转轴可转动地设置在所述第一套筒内；所述第二壳体对应所述第二套筒的位置设置第二转轴，所述第二转轴可转动地设置在所述第二套筒内。
  10. 如权利要求5所述的电动窗帘的挂杆，其中，所述第一固定板远离所述第二固定板的一侧还设置有定位转轴，所述第一挂杆上还设置有定位凹槽，当所述第一挂杆和所述第二挂杆之间的夹角等于90°时，所述定位转轴卡入所述定位凹槽内，且所述定位转轴与所述定位凹槽活动连接。
  11. 如权利要求6所述的电动窗帘的挂杆，其中，所述第三齿轮与所述第一齿轮和所述第二齿轮呈一字排布，或所述第三齿轮与所述第一齿轮和所述第二齿轮呈三角形排布。
  12. 如权利要求6所述的电动窗帘的挂杆，其中，所述第二同步带轮的齿轮轴上设置有凹槽；
    所述第五齿轮的齿轮轴上设置有凸起，所述凸起对应设置在所述凹槽内；
    其中，所述第一同步带的长度等于所述第二同步带的长度，所述第一挂杆的长度等于所述第二挂杆的长度。
  13. 如权利要求8所述的电动窗帘的挂杆，其中，所述第一挂杆对应所述第一折叠齿轮的位置设置有第一倒角，所述第二挂杆对应所述第二折叠齿轮的位置设置有第二倒角，且所述第一倒角和所述第二倒角的边缘相切。
  14. 如权利要求1所述的电动窗帘的挂杆，其中，所述第一挂杆和所述第二挂杆之间可折叠的角度范围为0°-270°。
  15. 如权利要求14所述的电动窗帘的挂杆，其中，所述第一挂杆和所述第二挂杆之间的折叠角度为0°时，所述第一挂杆和所述第二挂杆为对折状态。
  16. 一种电动窗帘的挂杆，所述电动窗帘包括窗帘和挂杆，所述窗帘可滑动地连接于所述挂杆，所述挂杆包括第一挂杆和第二挂杆，所述第一挂杆和所述第二挂杆之间设置有折叠装置，所述折叠装置包括：
    第一万向节，连接于所述第一挂杆；
    第二万向节，连接于所述第二挂杆；以及
    连接杆，一端连接于所述第一万向节，另一端连接于所述第二万向节；所述第一万向节相对所述连接杆可转动，所述第二万向节相对所述连接杆可转动，以使所述第一挂杆和所述第二挂杆通过所述折叠装置可相对转动，实现折叠；
    所述第一万向节设置有第一调光轴孔，所述第二万向节设置有第二调光轴孔；
    所述第一挂杆包括第一调光轴，所述第二挂杆包括第二调光轴；所述第一调光轴固定于所述第一调光轴孔，所述第二调光轴固定于所述第二调光轴孔；
    所述第一挂杆上设置有主传动箱；所述第二挂杆上设置有副传动箱；
    所述折叠装置还包括第一固定板、第二固定板和连接柱，所述第一固定板和所述第二固定板平行，所述连接柱位于所述第一固定板和所述第二固定板之间，且将两者连接固定；所述第一万向节、所述第二万向节和所述连接杆位于所述第一固定板与所述第二固定板之间；
    所述第一固定板的一端旋转固定于所述第一挂杆，另一端旋转固定于所述第二挂杆；所述第二固定板的一端旋转固定于所述第二挂杆，另一端旋转固定于所述第二挂杆，以同时带动所述主传动箱和所述副传动箱可相对折叠。
  17. 一种电动窗帘，包括窗帘和挂杆，所述窗帘可滑动地连接于所述挂杆；
    所述挂杆包括第一挂杆和第二挂杆，所述第一挂杆和所述第二挂杆之间设置有折叠装 置，所述折叠装置包括：
    第一折叠部，连接于所述第一挂杆；
    第二折叠部，连接于所述第二挂杆；以及
    连接部，一端连接于所述第一折叠部，另一端连接于所述第二折叠部；所述第一折叠部相对所述连接部可转动，所述第二折叠部相对所述连接部可转动，以使所述第一挂杆和所述第二挂杆通过所述折叠装置可相对转动，实现折叠。
  18. 如权利要求17所述的电动窗帘，其中，所述挂杆还包括电机，所述电机设置在所述第一挂杆或所述第二挂杆上。
PCT/CN2022/086770 2021-10-12 2022-04-14 电动窗帘的挂杆和电动窗帘 WO2023060860A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111187002.2A CN115956795A (zh) 2021-10-12 2021-10-12 电动窗帘的挂杆和电动窗帘
CN202111187002.2 2021-10-12

Publications (1)

Publication Number Publication Date
WO2023060860A1 true WO2023060860A1 (zh) 2023-04-20

Family

ID=85899904

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/086770 WO2023060860A1 (zh) 2021-10-12 2022-04-14 电动窗帘的挂杆和电动窗帘

Country Status (2)

Country Link
CN (1) CN115956795A (zh)
WO (1) WO2023060860A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205513979U (zh) * 2015-12-31 2016-08-31 天津市浩越全五金制品有限公司 一种具有折叠功能的窗帘挂杆
DE202016104027U1 (de) * 2016-07-25 2016-11-15 My Home Global Company Magnetisch anziehbares Faltrollo
CN210095420U (zh) * 2019-04-24 2020-02-21 合肥美纳什遮阳制品有限公司 一种便于运输的折叠式窗帘杆
CN111419064A (zh) * 2020-04-27 2020-07-17 浙江依雅诺遮阳科技有限公司 一种可折叠窗帘
CN211432163U (zh) * 2019-12-16 2020-09-08 连训金 一种随意弯电动窗帘轨道

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205513979U (zh) * 2015-12-31 2016-08-31 天津市浩越全五金制品有限公司 一种具有折叠功能的窗帘挂杆
DE202016104027U1 (de) * 2016-07-25 2016-11-15 My Home Global Company Magnetisch anziehbares Faltrollo
CN210095420U (zh) * 2019-04-24 2020-02-21 合肥美纳什遮阳制品有限公司 一种便于运输的折叠式窗帘杆
CN211432163U (zh) * 2019-12-16 2020-09-08 连训金 一种随意弯电动窗帘轨道
CN111419064A (zh) * 2020-04-27 2020-07-17 浙江依雅诺遮阳科技有限公司 一种可折叠窗帘

Also Published As

Publication number Publication date
CN115956795A (zh) 2023-04-14

Similar Documents

Publication Publication Date Title
CN105569540B (zh) 无绳的窗帘及其弹簧驱动系统
WO2020042872A1 (zh) 转轴及具有该转轴的电子设备
WO2020034778A1 (zh) 智能终端
JP6715403B1 (ja) 防塵電気スタンド
AU3543201A (en) Insulating glass pane comprising an integrated roller blind device
CN102971480A (zh) 双卷式百叶窗
WO2010133144A1 (zh) 中空内置百叶窗
WO2021253726A1 (zh) 一种可伸缩的电动窗帘轨道及其驱动方法和电动窗帘
TWI651462B (zh) 窗簾
WO2023060860A1 (zh) 电动窗帘的挂杆和电动窗帘
CN204782547U (zh) 一种平开式窗纱一体纱窗
CN107044479A (zh) 电子设备、表链轴机构
CN201198729Y (zh) 内置遮阳中空百叶窗
US20080236764A1 (en) Heavy window covering
CN216776665U (zh) 电动窗帘的挂杆和电动窗帘
TW202043609A (zh) 窗簾和其彈簧驅動系統
CN210396595U (zh) 卷帘驱动装置
KR101357737B1 (ko) 블라인드 장치의 웨이트 바
CN104343379A (zh) 一种中空玻璃电动内置磁控卷帘
CN111764810A (zh) 百叶帘的操控装置
CN108331447B (zh) 一种用于坡度路面施工防护的便于拆卸的护栏
KR20110011573U (ko) 허니컴 쉐이드
CN203492941U (zh) 可自动开闭的遮阳伞
CN211258434U (zh) 一种水晶折叠卷门
CN206364856U (zh) 柔性屏的开合结构和移动终端

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22879810

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE