WO2014048183A1 - 百叶窗销轴卷轮机构与不完全齿轮翻转机构的卷轮系统 - Google Patents

百叶窗销轴卷轮机构与不完全齿轮翻转机构的卷轮系统 Download PDF

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Publication number
WO2014048183A1
WO2014048183A1 PCT/CN2013/081512 CN2013081512W WO2014048183A1 WO 2014048183 A1 WO2014048183 A1 WO 2014048183A1 CN 2013081512 W CN2013081512 W CN 2013081512W WO 2014048183 A1 WO2014048183 A1 WO 2014048183A1
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WO
WIPO (PCT)
Prior art keywords
reel
gear
pin
wheel
push
Prior art date
Application number
PCT/CN2013/081512
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English (en)
French (fr)
Inventor
张一飞
许辉文
Original Assignee
杭州欧卡索拉科技有限公司
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Application filed by 杭州欧卡索拉科技有限公司 filed Critical 杭州欧卡索拉科技有限公司
Publication of WO2014048183A1 publication Critical patent/WO2014048183A1/zh

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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26Lamellar or like blinds, e.g. venetian blinds
    • E06B9/28Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
    • E06B9/30Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
    • E06B9/32Operating, guiding, or securing devices therefor
    • E06B9/322Details of operating devices, e.g. pulleys, brakes, spring drums, drives

Definitions

  • the invention relates to a variable pitch combined louver, in particular to a reel system for controlling louver lifting and turning movement of a louver.
  • the traditional blinds are composed of louvers, lifting ropes, ladder belts, top rails and bottom rails with an arched cross section.
  • the top rail is provided with a self-locking rotary drive, a rotating shaft and several winding lifts.
  • the rope and the reel of the control ladder belt, the rotating shaft passes through the rotary drive and the reel, and a ladder belt is arranged between the top rail and the bottom rail, and the lower end of the ladder belt is fixedly connected with the bottom rail, and the upper ends of the ladder belt are butted and sleeved
  • a plurality of parallel louvers are placed in the cross-belt of the ladder belt, and a perforation is arranged at the center of the cross section of the louver to allow the lifting rope to pass through, and the lower end of the lifting rope is fixedly connected with the bottom rail, and the lifting rope is fixed.
  • the upper end is wound on the reel; the rotating shaft drives the rotating shaft and the reel to rotate, and the louver can be raised and lowered.
  • the lifting rope is wound to drive the bottom rail to rise, thereby sequentially lifting the louver
  • the louvers are moved down and separated by the ladder cable, and the lifting rope is discharged when the bottom rail reaches the window sill.
  • a rotating reel shaft will be turned over by the action of friction louver, to effect dimming chamber.
  • the reel used to wind the lifting rope can also be replaced by a screw (see utility model) ZL 02201583.3, utility model ZL 200420078400.6, invention patent application number: 200480014523.6
  • the reel which is rotated by the friction or the bayonet can also be replaced by a torsion spring or a circlip wheel (see invention patent application number: 200480014523.6).
  • a fatal flaw in traditional blinds is that indoor daylight illumination cannot be achieved evenly. If the louver is turned to the window and the illumination is moderately glare-free, the indoor depth is not enough, and artificial illumination is required. If the louver is turned to the indoor depth, the illuminance will occur near the window. In addition, in the summer, people only need moderate light without heat. In winter, people need both moderate light and heat. In order to reduce the light and heat near the window, traditional blinds must be blinded in summer or winter.
  • the louver flips to a near-closed level, which causes the entire room to be too dark, so that artificial lighting should be used to maintain proper indoor illumination on both sunny and cloudy days, which will result in a large amount of energy being wasted, and It also reduces people's comfort and work efficiency.
  • the Chinese invention patent application (application number: 201010162501.1 and application number: 2010 1062 0508.3) published 2 a combined structure of the louver, the combined louver composed of the combined louver, regardless of the solar elevation angle H is greater than or less than the louver angle It will not change the light path that is irradiated onto the louver, so as to meet the requirements of preventing glare and overheating near the window, and satisfying the requirement of obtaining uniform daylight illumination in the depth of the room. At the same time, it does not affect indoor and outdoor visual communication and air flow.
  • this invention patent application only discloses the combined structure of the combined louver and the visor guiding effect of the slats relative to the lifting and flipping, and the transmission mechanism associated with the combined louver is not disclosed.
  • the present invention proposes a reel system suitable for the above-described combined louver, and such a reel system is also suitable for a combined louver having three or more sub-blades including the above invention.
  • the pitch D referred to in the present invention is the distance between two adjacent main louvers
  • the louver width L is the horizontal width of the louver cross section
  • the pitch ratio D/L is the ratio of the louver pitch D to the louver width L.
  • D 1 is the vertical distance of the next hundred blades relative to the lower main louvers of the two adjacent main louvers
  • D 2 is the vertical distance of the second hundred blades relative to the lower main louvers of the two adjacent main louvers
  • D 3 is the vertical distance of the next three hundred blades relative to the lower main louvers of the two adjacent main louvers
  • is the reverse closing angle of the louver from the initial horizontal position.
  • the present invention is directed to a deficiencies in the prior art, and provides a reel mechanism for the louver described above and a reel system with an incomplete gear reversing mechanism. It is mainly used to control the rise and fall of the sub-hundred blades and the turning of the main louvers.
  • the reel mechanism with the axle pin comprises a base and a top cover, and a reversing cylinder is arranged between the base and the top cover, and the rotating shaft is mounted on the support formed between the base and the top cover through the reversing cylinder, and the hollow shaft on the inside of the reversing cylinder is turned over
  • At least two push wheels are fixedly connected, and at least one reel is disposed between adjacent push wheels, the reel is slidably connected with the hollow rotating shaft, and the outer ring of the reel is provided with at least one sector-shaped bump, one side of one of the sector-shaped bumps a hole is arranged in the radial direction, and a pin hole is axially disposed at a side of the reel at the side, so that the pin shaft is connected through the pin hole to the upper end of the second step belt wound on the outer ring of the reel, and the second step is connected with each other.
  • the louver, the outer ring of the reversing cylinder is provided with at least one annular groove and the corresponding groove top perforation, so that the upper and lower end bands of the main and secondary ladder belts are embedded therein, and the secondary ladder belt enters the reversing cylinder and is connected with the reel, and the main ladder belt is fixed at
  • the side of the push wheel is provided with a shaft pin, and the hollow rotating shaft drives the push wheel to rotate.
  • the pin pin acts on the outer ring of the reel to push the reel to rotate.
  • the pin on each push wheel is angularly spaced from each other. , so that the reels are sequentially driven, then the reels are wrapped around Each time the louver times ladder connected in turn to rise.
  • the invention is directed to the structure of the louver with three sets of secondary blades, and two lifting modes are proposed, which are raised by the piece by piece and the pitch is increased by the sub-pitch, and the sub-pitch is increased to simultaneously increase the second and second sub-blades, and then the second and second blades are stationary. Do not move, the third and second blades continue to rise.
  • the flip function is implemented after the rise is completed. For the different power winding of the ladder belt, it is divided into active and passive winding.
  • the inner wall of the inverting cylinder is embedded with at least one insert block, and the insert block corresponds to an arc shape of the inner ring of the inverting cylinder, and one end of the insert block is provided with at least one lug.
  • the outer ring pin is fixed on the reel of the second secondary belt, and the angle between the outer ring pin and the bump side of the insert in the inverting cylinder is equal to ⁇ 2 + ⁇ 3 , and the angle ⁇ 2 + ⁇ 3
  • Corresponding rotor reel 351 outer ring arc length is equal to the second second step belt 82 to drive the second two hundred blades 92 horizontally rising D 2 distance.
  • the outer ring of the reel is provided with two scallops, and the angle between the two scallops on the reel connecting the different louvers is different:
  • the angle between two adjacent sides of the two sector-shaped bumps of the reel connecting the one hundred blades is ⁇ 1 , ⁇ 1 can be set to zero, and the angle between two adjacent sides of the two sector-shaped bumps of the reel ⁇ 1 + ⁇ 2 + ⁇ 2 + ⁇ 2 , ⁇ 2 is the angle formed by the plug on the flip tube;
  • the angle between two adjacent sides of the two sector-shaped bumps connecting the second hundred-blade reels is ⁇ 1 + ⁇ 1
  • the angle between the two adjacent sides of the two sector-shaped bumps of the reel is ⁇ 2 + ⁇ 2 + ⁇ 2 ;
  • the angle between two adjacent sides of the two sector-shaped bumps of the reel connected to the third three-blade is ⁇ 1 + ⁇ 2 + ⁇ 1
  • the angle between the two adjacent sides of the two sector-shaped bumps of the reel is ⁇ 3 + ⁇ 2 .
  • a pin reel system with an incomplete gear reversing mechanism is provided.
  • the reversing cylinder port of the axle pin reel system is fitted with a reversing disc, and the hollow rotating shaft sequentially passes through the turning disc, the turning disc sleeve, the third three gears and the sleeve, and the third three gears are fixedly connected with the hollow rotating shaft, and the second three gears are provided on both sides thereof.
  • the third driven wheel, the third driven wheel includes a disc with a locking arc and at least one gear.
  • the third three gear meshes with one end gear of the second three driven wheel, and the other end gear of the second three driven wheel meshes with the gear on the end surface of the reverse disk, wherein the second three gears are incomplete gears, and the outer side surface is provided with a smooth curved surface.
  • the above is a structure of the present invention.
  • the rotating shaft drives the pushing wheel and the second three gears to rotate.
  • the smooth sliding surface of the third three gears and the third driven wheel are relatively slid, and there is no meshing effect.
  • the reel rotates the reel in turn, and the reel rotates in sequence, so that the ladder belt wound on the respective reel is wound on the reel to realize the rise of the blades at all levels, when the rise is completed.
  • the toothed portion of the outer surface of the third gear is meshed with the second driven gear, and the secondary driven gear drives the turning disk to rotate, and the turning plate and the rotating cylinder are integrally integrated to drive the turning cylinder to rotate, and the ladder belt is rotated together with the rotating cylinder Flip, after all the blades have been flipped, the blade's movement is completed. When the blade is closed, the rotating shaft is reversely rotated, and the above actions are sequentially reversed.
  • a pin reel system with an incomplete gear reversing mechanism is also provided.
  • the reel of the axle pin reel system includes a second reel, a second reel, and a third reel.
  • the push, the second and the third reel are sequentially placed on the hollow shaft, and the hollow shaft passes through the reversing disc in sequence.
  • the second two gears, the second three gears and the second one gear, the turning disk is fitted at the port of the turning cylinder, the second gear and the second gear are fixedly connected with the hollow shaft, and the second gear and the second wheel are sleeved together on the same wheel.
  • the second hollow gear is fixed on the hollow shaft, and the second gear, the second gear and the third gear are provided with a second driven wheel and a second driven wheel.
  • the second driven wheel and the second driven wheel include a lock.
  • the arc-stopped disc and the two gears, the second gear is meshed with one end gear of the second driven wheel, and the other end gear of the second driven wheel meshes with the second gear, and the third gear is meshed with one end gear of the second driven wheel
  • the other end gear of the third driven wheel meshes with the gear on the end surface of the turning plate, wherein the second and second gears are incomplete gears, and the outer side surface is provided with a smooth curved surface;
  • the hollow rotating shaft drives the pushing wheel, the second gear and the second Three gears rotate, second The wheel is rotated synchronously with the next gear by a certain angle, that is, the second two gears drive the two side rollers to rotate synchronously on both sides of the second wheel, and then push through the pin on the push wheel.
  • the second reel and the second reel rotate synchronously and the secondary ladder belt wound on it drives the second hundred blades to rise synchronously with the next one hundred blades.
  • D 2 stops rotating, and the gear on the rotating disc passes through the third driven gear.
  • the third gear rotates at a certain angle, it rotates accordingly, that is, the push wheels on both sides of the second three-roller rotate synchronously with the push wheels on both sides of the same reel, and the third and second reels are synchronized by the push pin on the push pin.
  • the sub-ladder belt that is rotated and wound thereon drives the third three-blade and the second-hundred blade rises D 3
  • the entire reversing cylinder rotates by the turning disc to realize the turning of all the louvers.
  • the above is a structure of the present invention.
  • the rotating shaft drives the pushing wheel, the third three gears and the second rolling wheel to rotate.
  • the smooth sliding surface of the third three gears and the third driven wheel are relatively slid, and there is no meshing.
  • the gear portion of the outer surface of the second reel is engaged with the second driven wheel, and the second driven wheel drives the hollow shaft of the push wheel, so that the push wheel with the hollow shaft drives the reel of the second two blades to rotate.
  • the reel of the next blade is first pushed to rotate, and the second and second blades are simultaneously raised.
  • the smooth surface of the outer surface of the second gear and the second driven wheel slide and stop meshing, and the push wheel with the hollow shaft stops rotating, and the corresponding reel stops rotating.
  • the push wheel continues to drive the reel of the second and second blades.
  • the toothed portion of the outer surface of the third gear is meshed with the second driven gear, and the secondary driven gear drives the turning disk to rotate, and the turning disk and the turning cylinder are integrally integrated to drive the turning cylinder to rotate.
  • the ladder belt is flipped together with the turning cylinder, and after all the blades are turned over, the blade motion is completed.
  • the rotating shaft is reversely rotated, and the above actions are sequentially reversed.
  • another reel mechanism with a pivot pin including a base and a top cover, and a reversing cylinder is disposed between the base and the top cover, and the rotating shaft is formed between the base and the top cover through the reversing cylinder.
  • On the support at least two push wheels are fixedly connected to the rotating shaft inside the flip tube, and at least one reel is arranged between the adjacent push wheels, the reel is slidably connected with the hollow rotating shaft, and the outer ring of the reel is provided with a fan-shaped convex block.
  • the fan-shaped lug is fitted on the inner wall of the reversing cylinder, and at least one pin hole is axially disposed on a side of the reel so that the pin shaft is connected through the pin hole to the upper end of the second step belt wound on the outer ring of the reel, and the outer ring of the reversing ring is turned
  • the at least one annular groove and the corresponding groove top perforation are provided, so that the upper ends of the main and secondary ladder belts are embedded therein, and the secondary ladder belt enters the reversing cylinder and is connected with the reel, the main ladder belt is fixed on the top of the annular trough, and the secondary ladder belt
  • the louvers are connected to each other, and the shaft pin is arranged on the pushing wheel.
  • the shaft pin acts on the secondary ladder belt of the corresponding reel to wind it up, and drives the slats to rise, and the axle pins on each pushing wheel are spaced apart from each other. The difference in angle makes the secondary ladder attached to the reel Is wound and each time the blade is connected with the secondary ladder sequentially increased.
  • the outer ring of the reel is provided with a scalloped bump and three annular grooves, and the side of the reel is provided with pin holes spaced at an angle, and the annular groove at the position of the pin hole is cut off at one end to facilitate the upper end of the ladder Pass through.
  • a shaft pin reel system with a partial gear reversing mechanism is provided, and the reversing cylinder port is fitted with a reversing disc, and the hollow shaft passes through the reversing disc and the reversing disc in sequence.
  • the sleeve, the third gear and the sleeve, the third gear is fixedly connected with the hollow shaft, and the second gear is provided on both sides
  • the third driven wheel, the third driven wheel includes a disc with a locking arc and at least one gear.
  • the third three gear meshes with one end gear of the second three driven wheel, and the other end gear of the second three driven wheel meshes with the gear on the end surface of the reverse disk, wherein the second three gears are incomplete gears, and the outer side surface is provided with a smooth curved surface.
  • the above is a structure of the present invention.
  • the rotating shaft drives the pushing wheel and the second three gears to rotate.
  • the smooth sliding surface of the third three gears and the third driven wheel are relatively slid, and there is no meshing effect.
  • the reel is stationary relative to the reversing cylinder, and the long shaft pin between the push wheels passively winds the ladder belt on the reel on the reel, and each reel has a pin on the reel
  • the pin hole of the insertion reel is fixed on the outer ring of the reel, and the pin holes of each reel are separated by an angle difference, so that the reel is sequentially driven to realize the rise of the blades at all levels, and when the rise is completed, the third gear
  • the toothed portion of the outer surface meshes with the second driven gear, and the secondary three driven gear drives the turning disk to rotate, and the turning disk and the rotating cylinder are integrally integrated to drive the turning cylinder to rotate, and the ladder belt is flipped together with the turning cylinder, all the blades After the flip is completed, the blade motion is completed.
  • the rotating shaft is reversely rotated, and the above actions are sequentially reversed.
  • a shaft pin reel system with a partial gear reversing mechanism comprising the above-mentioned reel mechanism with a shaft pin, the reel includes a second reel The second and second reels, the second and the third reels are sequentially placed on the hollow shaft, and the second and third reels pass through the outer ring and the inner ring of the reversing cylinder.
  • the card slot is fitted and fixed integrally with the flipping cylinder, and the hollow rotating shaft sequentially passes through the inverting disc, the second two gears, the second three gears and the second gear, and the turning disc is fitted at the inverting cylinder port, and the second and second gears are respectively
  • the rotating shaft is fixedly connected, and the second and second reels are sleeved on the hollow shaft of the same push wheel, but the second and second reels are fixed thereon, and the second and second reels are engaged with the inner ring of the reversing cylinder through the outer ring lug.
  • the second gear, the second gear and the third gear are provided with a second driven wheel and a second driven wheel, and the second driven wheel and the second driven wheel comprise a disc with a locking arc.
  • two gears, the second gear and the second gear of the second driven wheel mesh, The other end gear of the driven wheel meshes with the second gear, and the third gear is meshed with one end gear of the second driven wheel, and the other end gear of the second driven wheel meshes with the gear on the end surface of the rotating disk, wherein the third gear and the second one
  • the gear is an incomplete gear, and the outer side surface is provided with a smooth curved surface;
  • the hollow rotating shaft drives the pushing wheel, the second gear and the third gear to rotate, and the second gear is synchronously rotated with the second gear by a certain angle, that is, the second time
  • the two gears drive the push rollers on both sides of the second reel to rotate synchronously on both sides of the second reel, and the second step on the second reel and the second reel is driven
  • the louver then rises synchronously with the one hundred blades. After D 2 , the rotation stops.
  • the gear on the turning plate passes through the third driven gear to realize the rotation of the second three gears after a certain angle, that is, the two wheels on the two reels follow the same time.
  • the push wheels on both sides of the reel are synchronously rotated, the sub-ladder belts respectively wound on the sub-three reels and the second reel by the pin on the push wheel drive the third three-blade and the second-hundred blade rises D 3 .
  • the drum rotates to achieve the turning of all the blades.
  • the above is a structure of the present invention.
  • the rotating shaft drives the pushing wheel, the third three gears and the second rolling wheel to rotate.
  • the smooth sliding surface of the third three gears and the third driven wheel are relatively slid, and there is no meshing.
  • the gear portion of the outer surface of the second reel is engaged with the second driven wheel, and the second driven wheel drives the hollow shaft of the push wheel, so that the push wheel with the hollow shaft drives the reel of the second two blades to rotate.
  • one of the push wheels is first contacted with the reel connected to the next one of the blades, and the secondary reel is acted upon by the pin on the push wheel, so that the ladder belt connected thereto is wound on the reel Then the second and second blades rise simultaneously.
  • the smooth surface of the outer surface of the second gear and the second driven wheel slide and stop meshing, the push wheel with the hollow shaft stops rotating, and the ladder belt on the corresponding reel stops rolling.
  • the other push wheels continue to drive the reel of the second and second blades.
  • the toothed portion of the outer surface of the third gear is meshed with the second driven gear, and the secondary driven gear drives the turning disk to rotate, and the turning disk and the turning cylinder are integrally integrated to drive the turning cylinder to rotate.
  • the ladder belt is flipped together with the turning cylinder, and after all the blades are turned over, the blade motion is completed.
  • the rotating shaft is reversely rotated, and the above actions are sequentially reversed.
  • the technical solution according to the present invention is applied to the reel system of the above louver. It is able to control the reversal of the sub-hundred blade and all the louvers.
  • Figure 1 is a three-dimensional view of a variable pitch combined louver with three louvers.
  • Figure 2 is a three-dimensional assembly diagram of a variable pitch combined louver rotor reel system 3 having three louvers.
  • Figure 3 is a three-dimensional exploded view of a variable pitch modular louver rotor reel system 3 with three louvers (with the base removed and the top cover removed).
  • Figure 4 is a three-dimensional view of the sleeve of the turning mechanism of the variable pitch modular louver rotor reel system 3 with three louvers.
  • Figure 5 is a three-dimensional view of the next gear of the turning mechanism of the variable pitch modular louver rotor reel system 3 with three louvers.
  • Figure 6 is a three-dimensional view of the secondary three driven wheel of the turning mechanism of the variable pitch modular louver rotor reel system 3 with three louvers.
  • Figure 7 is a three-dimensional view of the flipping disk of the turning mechanism of the variable pitch modular louver rotor reel system 3 with three louvers.
  • Figure 8 is a three-dimensional view of the flip disk sleeve of the flip mechanism of the variable pitch modular louver rotor reel system 3 with three louvers.
  • Figure 9 is a three-dimensional view of the rotating shaft of the reel mechanism of the variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 10 is a three-dimensional view of the push wheel of the reel mechanism of the variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 11 is a three-dimensional view of the rotor reel of the reel mechanism of the variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 12 is a three-dimensional view of the inverted cylinder single convex insert of the reel mechanism of the variable pitch combined louver rotor reel system 3 with three louvers.
  • Figure 13 is a three-dimensional view of the inverted barrel double convex insert of the reel mechanism of the variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 14 is a three-dimensional view of the reversing cylinder of the reel mechanism of the variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 15 is a three-dimensional view of the base of a variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 16 is a three-dimensional cross-sectional view of a variable pitch combined louver rotor reel system 3 having three louvers.
  • Figure 17 is a front elevational view and cross-sectional view of a variable pitch combined louver rotor reel system 3 having three louvers.
  • Figure 18 is a cross-sectional view of the variable pitch modular louver rotor reel system 3 with three louvers in an initial position.
  • Figure 19 is a cross-sectional view of the variable pitch modular louver rotor reel system 3 having three louvers three times as the next hundred blades rise in the D 1 -D 2 position.
  • Figure 20 is a cross-sectional view of the variable pitch modular louver rotor reel system 3 having three louvers three times as the next one hundred blades rise in the D 2 -D 3 position.
  • 21 has five variable pitch cross-sectional view of a combined three louvers louver reel rotor system rose D 3 3 position one hundred times the blade.
  • Figure 22 is a cross-sectional view of the variable pitch combined louver rotor reel system 3 with three louvers after the louver is turned over ⁇ .
  • Figure 23 is a cross-sectional view of the variable pitch combined louver rotor reel system 3 with three louvers before the initial position to the louver reversal.
  • Figure 24 is a cross-sectional view of the variable pitch combined louver rotor reel system 3 with three louvers after the louver is turned over ⁇ .
  • Figure 25 The structural relationship between the push wheel, the rotor reel and the inverting cylinder in the reel mechanism of the variable pitch combined louver rotor reel system 3 having three louvers.
  • Figure 26 is a three dimensional view of a variable pitch combined louver rotor reel system 3 with three louvers (double two pitch).
  • FIG 27 Three-dimensional exploded view of a variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch) (with the base and top cover removed).
  • Figure 28 is a three-dimensional view of the next gear of the turning mechanism of the variable pitch modular louver rotor reel system 3 with three louvers (double two-pitch).
  • Figure 29 is a three-dimensional view of the secondary three gears of the turning mechanism of the variable pitch modular louver rotor reel system 3 with three louvers (double two-pitch).
  • Figure 30 A three-dimensional view of the secondary gear of the turning mechanism of the variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch).
  • Figure 31 is a three-dimensional view of the secondary three driven wheel of the variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch).
  • Figure 32 is a three-dimensional view of the second secondary driven wheel of the variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch).
  • Figure 33 A three-dimensional view of the second half of the reel mechanism of the reel mechanism of the variable pitch combined louver rotor reel system 3 having three louvers (double dichotomy).
  • Figure 34 is a three-dimensional view of a half-pushing wheel of a variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch).
  • Figure 35 is a three-dimensional cross-sectional view of a variable pitch combined louver rotor reel system 3 having three louvers (double two-pitch).
  • Figure 36 A front view and a cross-sectional view of a variable pitch combined louver rotor reel system 3 having three louvers (double two-pitch).
  • Figure 37 is a cross-sectional view of the initial position of the variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch).
  • Figure 38 sectional views of the variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch) at the two-pitch position.
  • Figure 39 sectional views of the variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch) before the louver is turned over.
  • Figure 40 7 sectional views of the variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch) after the louver is turned over.
  • Figure 41 The structural relationship between the push wheel, the rotor reel and the inverting cylinder in the reel mechanism of the variable pitch combined louver rotor reel system 3 having three louvers (double two-pitch).
  • Figure 42 is a three-dimensional exploded view of a variable pitch modular louver rotor reel system 3 with three louvers (with the base removed and the top cover removed).
  • Figure 43 is a three-dimensional view of the push wheel of the reel mechanism of the variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 44 is a three-dimensional view of the rotor reel of the reel mechanism of the variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 45 is a three-dimensional view of the rotor reel of the reel mechanism of the variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 46 is a three-dimensional view of the rotor reel of the reel mechanism of the variable pitch modular louver rotor reel system 3 having three louvers.
  • Figure 47 is a three cross-sectional view of the variable pitch combined louver rotor reel system 3 with three louvers in an initial position.
  • Figure 48 is a cross-sectional view of the variable pitch modular louver rotor reel system 3 having three louvers three times as the next hundred blades rise at the D 1 -D 2 position.
  • Figure 49 is a cross-sectional view of the variable pitch modular louver rotor reel system 3 having three louvers three times as the next one hundred blades rise in the D 2 -D 3 position.
  • FIG 50 has five variable pitch cross-sectional view of a combined three louvers louver reel rotor system rose D 3 3 position one hundred times the blade.
  • Figure 51 is a cross-sectional view of the variable pitch modular louver rotor reel system 3 with three louvers after the louver is turned over ⁇ .
  • Figure 52 is a three-dimensional exploded view of a variable pitch modular louver stator reel system 3 with three louvers (with the base removed and the top cover removed).
  • Figure 53 is a three-dimensional view of the stator reel of the reel mechanism of the variable pitch modular louver stator reel system 3 having three louvers.
  • Figure 54 is a three-dimensional view of the push wheel of the reel mechanism of the variable pitch modular louver stator reel system 3 having three louvers.
  • Figure 55 is a three cross-sectional view of the variable pitch modular louver stator reel system 3 with three louvers in an initial position.
  • Figure 56 is a three cross-sectional view of the variable pitch modular louver stator reel system 3 with three hundred louvers as the next hundred blades rise in the D 1 -D 2 position.
  • Figure 57 is a three cross-sectional view of the variable pitch modular louver stator reel system 3 with three louvers in the position of the next hundred blades rising D 2 - D 3 .
  • FIG 58 a sectional view of three variable pitch three louvers having a stator reel louver modular system 3 is lifted in position 3 D one hundred times the blade.
  • Figure 59 is a three cross-sectional view of the variable pitch combined louver stator reel system 3 with three louvers after the louver is turned over ⁇ .
  • Figure 60 Three-dimensional exploded view of a variable pitch combined louver stator reel system 3 (with the base and top cover removed) with three louvers (double two-pitch).
  • Figure 61 is a three cross-sectional view of the initial position of the variable pitch combined louver stator reel system 3 with three louvers (double two-pitch).
  • Figure 62 A three-section view of a variable pitch combined louver stator reel system 3 having three louvers (double two-pitch) at the second-half pitch position.
  • FIG 63 Three sectional views of the variable pitch combined louver stator reel system 3 with three louvers (double two-pitch) before the louver is turned over.
  • Figure 64 Variable pitch combined louver stator reel system with three louvers (double two-pitch) 3 in the louver flip ⁇ 3 sections after closing.
  • Figure 65 is a three-dimensional exploded view of a variable pitch modular louver stator reel system 3 with three louvers (with the base and top removed).
  • Figure 66 is a three-dimensional view of the push wheel of the reel mechanism of the variable pitch modular louver stator reel system 3 having three louvers.
  • Figure 67 is a three-dimensional view of the stator reel of the reel mechanism of the variable pitch modular louver stator reel system 3 having three louvers.
  • Figure 68 is a three cross-sectional view of the variable pitch modular louver stator reel system 3 with three louvers in an initial position.
  • Figure 69 is a cross-sectional view of a variable pitch modular louver stator reel system 3 having three louvers three times as the next hundred blades rise in the D 1 -D 2 position.
  • Figure 70 is a cross-sectional view of the variable pitch modular louver stator reel system 3 having three louvers three times as the next one hundred blades rise in the D 2 -D 3 position.
  • Figure 71 a cross-sectional view of five variable pitch three louvers having a stator reel louver modular system 3 is lifted in position 3 D one hundred times the blade.
  • Figure 72 is a cross-sectional view of the variable pitch modular louver stator reel system 3 with three louvers after the louver is turned over ⁇ .
  • Figure 73 A schematic cross-sectional view of a combined louver unit having a single-passive variable-pitch combined louver and a sub-hundred blade corresponding to lifting and lowering of the primary and secondary louvers.
  • Figure 74 A schematic cross-sectional view of a combined louver unit having a double-decker variegated combined louver and a sub-hundred blade corresponding to the lifting and lowering of the primary and secondary louvers.
  • Figure 75 A schematic cross-sectional view of a combined louver unit having three slats of variable pitch modular louvers with three louvers and a plurality of sub-blades.
  • Figure 76 is a schematic cross-sectional view of a combined louver unit having three louvers (double two-pitch) variable pitch combined louvers for the lifting and lowering of the sub-hundred blades and the primary and secondary louvers being turned over together.
  • Figure 77 is a schematic cross-sectional view of a combined louver unit having a single louvered variable pitch combined louver for the lifting and turning of the sub-paragraphs without the main louvers being reversed.
  • Figure 78 A schematic cross-sectional view of a combined louver unit having a double-passive variable pitch modular louver that is lifted and reversed but the main louver is not inverted.
  • Figure 79 A schematic cross-sectional view of a combined louver unit with three hundred-blade variable pitch combined louvers for lifting and turning but not for the main louver.
  • Figure 80 A schematic cross-sectional view of a combined louver unit with three hundred blades (including double two-pitch) variable pitch combined louvers for lifting and lowering but not for the main louver.
  • Figure 1 shows a variable pitch combined blind with three sub-lobes (from the inside out), including top rail 1, hexagonal shaft 2, reel system 3, drive 4, rope joint 5, side rails 6, lifting The rope 7, the ladder belt set 8, the louver group 9, and the bottom rail group 10; taking the variable pitch combined louver with three louvers as an example, the ladder belt set 8 includes the main and secondary ladder belts 8X (the main ladder belt 80, The second step belt 81, the second second belt belt 82, the second three-step belt belt 83); the louver group 9 includes the main and the second louver 9X (the main louver 90, the second louver 91, the second two hundred blades 92, the third three The louver 93); the bottom rail set 10 includes primary and secondary bottom rails 10X (main bottom rail 100, second bottom rail 101, second bottom rail 102, second bottom rail 103); the drive 4 and the reel system 3 are disposed in In the top rail 1, the driver 4 is generally disposed at the right end of the top rail 1, and generally the louver requires at least two reel systems 3,
  • the louver group's louver stacking sequence is that the second hundred blades 91 are at the top, and the second hundred blades 92 are below the next hundred blades 91, the third The louver 93 is below the second two hundred blades 92, and the main louver is at the bottom;
  • the bottom rail stacking order of the bottom rail group is that the second bottom rail 101 is at the top
  • the second bottom rail 102 is below the next bottom rail 101
  • the second bottom rail 103 is below the second bottom rail 102
  • the main bottom rail is at the bottom
  • the side rails 6 are disposed in the blade group 9 and the bottom rail group 10 At the end, both ends of the blade group 9 and the bottom rail group 10 extend into the grooves of the side rails 6, and can slide up and down to prevent the blade group 9 and the bottom rail
  • Embodiment 1 Rotor reel system with variable pitch modular blinds with three hundred blades
  • a movement period of the slats of the variable pitch combined louver with three louvers is relatively high and low, and (1) the main louver 90 is distributed on the window, and the sub-vanes 91, 92 and 93 are superposed on the main On the louver 90, (corresponding to Fig. 75a), the (2) hundredth blade 91 rises relative to the main louver 90 to the D 1 -D 2 position, and the second two hundred blade 92 and the second three hundred blade 93 remain superposed on the main the louver 90 (corresponding to FIG.
  • a rotor reel system 3 for a variable pitch combined louver having three louvers includes a reel mechanism 35 and a partial gear reversing mechanism 36, and the reel mechanism 35 includes three rotor reels 351, Four push wheels 355, one rotating shaft 357, a turning cylinder 354, four short pins 358, 3511 and three long pins 356 and two insert blocks 359, 3510, three rotor reels 351 and four push wheels 355
  • the push wheel 355 and the rotor reel 351 are sequentially placed on the rotating shaft 357 and installed in the turning cylinder 354.
  • the incomplete gear turning mechanism 36 includes a sleeve 367, a third three gear 363, a third driven wheel 366, and a turning disc sleeve. 368 and the turning disk 364 are sequentially connected in the axial direction.
  • FIG. 4 is a three-dimensional view of the sleeve 367 of the turning mechanism 36, the inner ring diameter of the sleeve 367 being the same as the outer diameter of the rotating shaft 357.
  • the third three gears 363 are an incomplete gear, the outer three teeth 363 have a toothed portion of the outer ring of 3631, and the outer three gears 363 have a non-toothed outer ring.
  • the shape of the inner ring 3634 of the third three-gear 363 is formed by the intersection of a plane 3635 and the inner ring 3634.
  • the two sides of the third gear 363 are provided with symmetric annular bosses 3633, and the two sides of the third gear 363 are along the outer ring.
  • a sector-shaped notch 3637 is cut out in the axial direction of the intersection of the tooth 3631 and the circular arc surface 3632.
  • the third driven wheel 366 is composed of a rotating shaft 3666 passing through the gear 3662, the disk 3661 with the locking arc 3665 and the gear 3663. Both ends of the rotating shaft 3666 are formed.
  • the 3664 has a smaller diameter due to the mating relationship with the base 38.
  • Figure 7 is a three-dimensional view of the inverting disk 364 of the inverting mechanism 36.
  • the inverting disk 364 is an annular disk 3641 having an inner ring 3644.
  • One side of the annular disk 3641 is a flat 36414, and three sector-shaped bosses 3645 and 3646 are disposed thereon. 3647, the other side of the annular disk 3641 is provided with a gear 3643 with a journal 3642.
  • Figure 8 is a three-dimensional view of the flip disk sleeve 368 of the flip mechanism 36.
  • the flip disk sleeve 368 is assembled from a sleeve 3681 and an annular step 3682.
  • the inner ring 3683 of the flip disk sleeve 368 has the same diameter as the outer diameter of the spindle 357.
  • the outer diameter of the sleeve 3681 of the flip disk sleeve 368 is the same as the inner ring diameter of the flip disk 364.
  • the rotating shaft 357 is a hollow shaft 3571 whose outer ring is cut out of the two notched planes 3573 and 3574 and one end is cut out by a notched plane 3575.
  • the 10 is a three-dimensional view of the push wheel 355 of the reel mechanism 35.
  • the inner ring 3556 of the push wheel 355 is formed by the inner ring 3556 intersecting with the plane 3557.
  • the two sides of the push wheel 355 project an annular boss 3555 in the axial direction.
  • the inner rings of the annular boss 3555 are provided with pin holes 3551, 3552 and 3553.
  • FIG. 11 is a three-dimensional view of the rotor reel 351 of the reel mechanism 35.
  • the outer ring of the rotor reel 351 is provided with a sector-shaped projection 3513, and the side of the sector-shaped projection 3513 3516 is provided with a hole 3514 at which the rotor reel 351 is provided.
  • a pin hole 3515 is disposed at a side thereof, and a positioning pin hole 3518 is disposed at a distance from the other side 3517 of the sector-shaped bump 3513.
  • the inner ring diameter of the rotor reel 351 is the same as that between the rotating shaft 357.
  • the reversing cylinder single convex insert 3510 of the reel mechanism 35 is a three-dimensional view of the reversing cylinder single convex insert 3510 of the reel mechanism 35.
  • the single convex insert 3510 is a long curved block 35101 corresponding to the inner ring groove 35416 of the reversing cylinder 354, and one end is provided with a reversing cylinder
  • the annular groove 3543 of the 354 corresponds to the bump 35102.
  • the double convex insert 359 is a long curved block 3591 corresponding to the inner ring groove 35414 of the reversing cylinder 354, and is provided with two and inverted
  • the annular grooves 3541 and 3542 of the barrel 354 correspond to the bumps 3592 and 3593.
  • Figure 14 is a three-dimensional view of the reversing cylinder 354 of the reel mechanism 35.
  • the reversing cylinder 354 is a drum having an outer annular surface provided with an annular groove 3541 for inserting the sub-ladder belt 81 for embedding the second second belt 82.
  • the tops of the annular grooves 3541, 3542 and 3543 are each provided with a hole 3545 and are provided on both sides of the hole.
  • the pin 3546 is such that the upper ends of the front and rear cables of the second step belt 81 and the second step belt 82 enter the rear to reduce the friction between the ladder belt and the reversing cylinder 354.
  • the top of the annular groove 3544 has a pin hole 3548 and is mounted.
  • the open end of the inverting cylinder 354 is provided with a concave step 354 that fits into the three sector-shaped projections 3645, 3646, and 3647 at the end of the inverting disc 364.
  • the top end of the open end of the reversing cylinder 354 is drilled with two pin holes 35421 so that the pin shaft 3546 is inserted, and the top inner wall of the reversing cylinder 354 is opened from the open end to the bottom of the barrel with a semi-circular notch groove 3549 for assembly. Used when the upper end of the main and secondary ladders are used.
  • Figure 16 shows the assembled relationship of a rotor reel system 3 having a three-blade variable pitch combined louver
  • Figure 3 shows the assembly sequence of the rotor reel system 3, which will turn the reversing mechanism 36 of the reversing mechanism 36, the reversing disc sleeve 368, the third three gear 363 and the sleeve 367 are sequentially inserted into the left end of the rotating shaft 357, so that the inner ring 3614 of the third three gear 363 is engaged with the notch portion 3574 of the rotating shaft 357, and then the four pushing wheels 355 and the three rotor reels
  • the 351 presses the push wheel 355 and the rotor reel 351 in an interphase manner with the reversing cylinder 354 to sequentially insert the right end of the rotating shaft 357, so that the plane 3557 of the inner ring 3556 of the pushing wheel 355 is aligned with the notch plane 3573 of the rotating shaft 357 and the pushing wheel
  • the annular groove 3543 of the barrel 354 corresponds such that the projections 3592 and 3593 of the lenticular insert 359 correspond to the annular grooves 3542 and 3541 of the inverting cylinder 354, and the fan-shaped projections 3645, 3646, 3647 of the inverted disk 364 are flipped.
  • the grooves 35413, 35414, and 35416 of the barrel 354 are fitted to each other.
  • the assembly is placed on the base 38 together with the second driven wheel 366, so that the right end of the rotating shaft 357 is disposed on the right end support 381 of the base 38, and the left end of the rotating shaft 357 is disposed on the left end support 386 of the base 38, and
  • the neutral between the pins 35410 and 35411 of the bottom of the reversing cylinder 354 is aligned with the projection 382 of the base 38 such that the reversing cylinder 354 can be at a preset louver flip angle ⁇
  • the two ends 3664 of the second driven wheel 366 are disposed on the support 384 of the base 38, and the gear 3663 of the third driven wheel 366 is engaged with the gear 3643 on the rotating disk 364, and the third driven wheel 366 is engaged.
  • the lock ring 3665 of the disc 3661 coincides with the outer ring arc surface 3612 of the second three gears 363, thereby locking the reversing cylinder 354 (as shown in FIG. 18) through the second three driven wheels 366, before the next step 81
  • the upper ends of the rear cables 811 and 812 surround the reversing cylinder 354 and are embedded in the annular groove 3541, and then penetrate into the hole 3545 of the reversing cylinder 354 and are fixed by the pin 352 in the outer ring hole 3514 of the rotor reel 351 (as shown in Fig. 25a).
  • the front and rear cables 831 and 832 of the front and rear cables 821 and 822 and the third and third ladder belts 83 are connected to the rotor reel 351 in the same manner (as shown in FIGS. 25b and 25c).
  • the upper ends of the front and rear cables 801, 802 of the main ladder belt 80 are wrapped around the annular groove 3544 of the reversing cylinder 354 and fixed on the reversing cylinder 354 by the pin 3547 at the top of the annular groove 3544 (as shown in Fig. 23a).
  • the pin hole 3551 of the two push wheels 355 which is nested with the rotor reel 351 of the winding one step belt 81 is inserted into the pin shaft 356, and is wound with the second step belt 82.
  • the pin holes 3552 of the two push wheels 355, which are nested by the rotor reel 351, are inserted into the pin shaft 356, and the pin holes 3553 of the two push wheels 355 which are nested with the rotor reel 351 of the winding third step belt 83 are inserted into the pin shaft 356.
  • the pin 3510 is inserted into the positioning pin hole 3518 of the rotor reel 351 of the second secondary belt 82 (as shown in Figs.
  • Figure 25 shows the structural relationship between the rotor reel, the push wheel and the reversing cylinder in the reel mechanism of the variable pitch combined louver rotor reel system 3 having three louvers
  • Figure 25a shows the winding sub-ladder 81.
  • FIG. 25b shows the structural relationship between the rotor reel 351 of the second secondary belt 82 and the push and reverse cylinders
  • FIG. 25c shows the volume.
  • the bumps 3510 side of the rotor 351 of the outer reel bumps 3513 and 3517 on reversing single convex cylinder 354 is inserted
  • the angle of the angle 35103 of the block 35102 is equal to ⁇ 3
  • the angle of the angle ⁇ 3 needs to ensure that the corresponding outer ring length of the rotor reel 351 is equal to the third third step 83 to drive the third three blades 93 to rise horizontally D 3 .
  • the distance (as shown in Fig.
  • the angle between the outer ring pin 3511 of the rotor reel 351 of the second secondary belt 82 and the side 3594 of the projection 3592 of the lenticular insert 359 on the inverting cylinder 354 is equal to ⁇ 2 + ⁇ 3
  • the angle ⁇ 2 + ⁇ 3 needs to ensure that the corresponding outer circumference of the rotor reel 351 is equal to the distance of the second two belts 82 to drive the second two blades 92 to rise D 2 (Fig. 25b) Shown).
  • FIG. 18 is a cross-sectional view of the variable pitch combined louver rotor reel system 3 with three louvers in an initial position
  • Figure 19 shows a variable pitch combined louver rotor reel system 3 with three louvers in the next hundred blades.
  • FIG. 20 is a sectional view of three individual shutters modular variable pitch rotor system having three reels louver blades rise at one hundred times D 2 -D 3 position
  • FIG. 21 is a cross-sectional view of a variable pitch combined louver rotor reel system 3 with three louvers in the position of the next hundred blades rising D 3
  • FIG. 22 is a variable pitch combined louver rotor reel system 3 with three louvers FIG.
  • FIG. 23 is a cross-sectional view of the JJ after the blade is turned over by ⁇
  • FIG. 23 is a JJ cross-sectional view of the variable pitch combined louver rotor reel system 3 with three hundred blades at the initial position and the louver reversal
  • FIG. 24 is a variable pitch with three louvers.
  • the combined louver rotor reel system 3 is in the initial position and the KK profile after the louver is turned over ⁇ .
  • the outer ring gear 3631 of the second three gears 363 of the turning mechanism 36 of the rotor reel system 3 and the gear 3661 of the third driven wheel 366 are kept disengaged (as shown in FIG. 18a).
  • the outer ring circular surface 3632 of the secondary three gear 363 coincides with the locking arc 3665 of the disc 3661 of the third driven wheel 366 (as shown in FIG. 18b), the gear 3663 of the secondary three driven wheel 366 and the rotating disk 364.
  • the gear 3643 is meshed from beginning to end, and the rotor reel 351 of the second step 81 is wound, the rotor reel 351 of the second sub-rack 82 is wound, and the outer ring sector of the rotor reel 351 of the third-pass belt 83 is wound.
  • 3513 is directly above, the corresponding push wheel 355 and pin 356 are located as shown in Figures 18c, 18d and 18e, and the bottom pin 35411 of the turning cylinder 354 abuts against the end wall of the projection 382 of the base (e.g. Figure 24a).
  • the rotating shaft 357 is rotated counterclockwise according to FIG. 18.
  • the rotating shaft 357 drives the respective pushing wheels 355 to rotate in the same direction, and the pin 356 on the pushing wheel 355 which is wound on both sides of the rotor reel 351 of the winding one step belt 81 pushes the rotor roll.
  • the outer ring projection 3513 on the wheel 351 causes the rotor reel 351 to rotate around the front and rear cables 811 and 812 of the second step 81 (as shown in Fig.
  • the rotation shaft 357 is rotated in the counterclockwise direction according to FIG. 18.
  • the rotation shaft 357 drives the respective push wheels 355 to rotate in the same direction, and the pin 356 on the push wheel 355 which is wound on both sides of the rotor reel 351 of the winding one step belt 81 pushes the rotor.
  • the outer ring projection 3513 on the reel 351, the pin 356 on the push wheel 355 which is wound around the rotor reel 351 of the second secondary belt 82 pushes the outer ring projection 3513 on the rotor reel 351,
  • the two rotor reels 351 are rotated synchronously and respectively wound around the front and rear cables 811, 812 of the second ladder belt 81 (as shown in FIG.
  • the rotation shaft 357 is rotated in the counterclockwise direction according to FIG. 18.
  • the rotation shaft 357 drives the respective push wheels 355 to rotate in the same direction, and the pin 356 on the push wheel 355 which is wound on both sides of the rotor reel 351 of the winding one step belt 81 pushes the rotor.
  • Front and rear cables 831, 832 (as shown in Fig. 21e), thereby driving the secondary one hundred blades 91, the second two hundred blades 92 and the third three hundred blades 93 to rise horizontally, and the next one hundred blades 91, the second two hundred blades 92 and when the blade 93 with respect to three hundred times the level of the main louver 90 rises a height D 3 (shown in FIG. 75d), it is fitted with the shaft 357 of outer arcuate surface triple gear 363 and 3632 times in The lock ring 3665 of the disc 3661 of the driven wheel 366 is disengaged from the critical point of the contact position (as shown in FIG.
  • the reversing cylinder 354 is still stationary (as shown in Fig. 24a), and at the same time, the outer ring projection 3513 of the rotor reel 351 of the front and rear cables 811, 812 of the second step belt 81 is wound.
  • the side wall 3517 is in contact with the side wall 3596 of the projection 3593 of the lenticular insert 359 of the inverting cylinder 354 (as shown in Fig. 21c), and the rotor winding of the front and rear cables 821, 822 of the second secondary belt 82 is wound.
  • the outer ring latch 3510 of the wheel 351 is in contact with the side wall 3594 of the bump 3592 of the lenticular block 359 of the inverting cylinder 354 (as shown in Fig. 21c), and the front and rear cables 831, 832 of the third step 83 are wound.
  • the side wall 3517 of the outer ring projection 3513 of the rotor reel 351 is in contact with the side wall 35103 of the projection 35102 of the single convex insert 3510 of the inverting cylinder 354 (as shown in Fig. 21e).
  • the rotating shaft 357 is rotated counterclockwise according to FIG. 18, and the outer ring arc surface 3612 of the secondary three gear 363 that is engaged with the rotating shaft 357 is disengaged from the locking arc 3665 of the disc 3661 of the secondary three driven wheel 366 (as shown in FIG. 22b).
  • the outer ring gear 3631 of the second and third gears 363 meshes with the gear 3662 of the second and third driven wheels 366 (as shown in FIG. 22a), the third gear 363 drives the third driven wheel 366 to rotate, and the third and third driven wheels 366 pass.
  • Figure 22e is synchronized with the front and rear cables 801, 802 (shown in Figure 23b) of the main ladder belt 80 to raise and lower, thereby causing the primary and secondary louvers 9 to rotate synchronously, when the turning cylinder 354 rotates a closing angle ⁇ When the primary and secondary blades 9 It is also closed (as shown in Fig. 75e). At this time, the bottom pin 35410 of the reversing cylinder 354 abuts against the end wall of the projection 382 of the base, so that the reversing cylinder 354 does not continue to rotate (as shown in Fig. 24b). Show);
  • the outer ring arc surface 3632 of the third three gear 363 has no contact with the lock ring 3665 of the disc 3661 of the second three driven wheel 366, and the outer ring gear 3611 of the second three gear 363 and The gear 3662 of the third driven wheel 366 is engaged, and the gear 3663 of the third driven wheel 366 is meshed with the gear 3643 of the rotating disk 364, thereby rotating the turning cylinder 354 clockwise in accordance with FIG. 22, and engaging with the rotating shaft 357.
  • the push wheel 355 rotates clockwise according to FIG.
  • the projection 35102 of the insert 3510 pushes the outer ring projection 3513 (shown in Fig. 22e) of the rotor reel 351 of the front and rear cables 831, 832 of the secondary third belt 83 to rotate clockwise while on the bottom rail.
  • the louver Under the action of gravity, the louver is reversed to the horizontal position with the rotor reel 351; when the primary and secondary louvers 9 are turned to the horizontal position, the outer circular arc surface 3632 of the secondary three gear 363 starts and the secondary three driven wheel 366
  • the locking arch 3665 of the disc 3661 is matched, and the outer ring gear 3631 of the third three gear 363 is disengaged from the gear 3662 of the second driven wheel 366, and the reversing cylinder 354 is locked; the anti-rotation shaft 357 is continued, and the incomplete gear reversing mechanism
  • Each of the gears of 36 applies a force to each of the push wheels according to the return sequence of the original path, but each of the push wheels has no reverse pushing action on each of the rotor reels, and the bottom rails transmitted by the ladder belt and the self-gravity of the louvers make the rotor reels Reverse rotation with the push wheel, but the outer ring projection 3513 of each rotor reel is in the second hundred blades
  • Embodiment 2 Rotor reel system with variable pitch modular louver with three louvers (double two-pitch)
  • a combined motion period of the combined louver with three-way louver (double two-pitch) variable pitch combined louver is: (1) the main louver 90 is equally distributed on the window, and the second louver 91 92, 93 are sequentially superposed on the main louver 90 (corresponding to Fig. 76a). (2) The second hundred blades 91 and the second hundred blades 92 are raised relative to the main louver 90 to the D 2 position (corresponding to Fig. 76b).
  • the secondary one hundred blade 91 and the third three hundred blade 93 are relatively lowered from the main louver 90 by a distance D 3 to the third three hundred blade 93 are superposed on the main louver 90 (corresponding to Fig. 76b).
  • the second hundred blades 91 and the second two hundred blades 92 are relatively separated from the main louver 90 by a distance D 2 to the second two hundred blades 92 are superposed on the third three hundred blades 93, and the second hundred blades 91 are superposed on each other.
  • a rotor reel system 3 for a variable pitch combined louver having three louvers includes a reel mechanism 35 and a partial gear reversing mechanism 36, and the reel mechanism 35 includes three Rotor reels 351 and 351a, five pushers 355, 355a, 355b and 355c, a rotating shaft 357, a turning cylinder 354, a single convex insert 3510, a double convex insert 359, four short pins 358, 3511 And three long pins 356, three rotor reels 351, 351a and five push wheels 355, 355a, 355b and 355c are sequentially sleeved on the rotating shaft 357 and mounted on the rotating drum 354 in such a manner that the two push rollers sandwich one rotor reel.
  • the single convex insert 3510 and the double convex insert 359 are inserted into the grooves 35416 and 35414 of the turning cylinder 354, and the partial gear turning mechanism 36 includes the next gear 361, the third gear 363, the second gear 362, and the second.
  • the driven wheel 365, the third driven wheel 366 and the turning plate 364 are sequentially connected in the axial direction.
  • FIG. 28 is a three-dimensional view of the second gear 361 of the turning mechanism 36
  • FIG. 29 is a three-dimensional view of the third gear 363 of the turning mechanism 36.
  • the second gear 361 and the third gear 363 are incomplete gears, and the third gear 363 is implemented.
  • the second three gears 363 in the first example are identical and can be shared, and the structure of the second gear 361 is the same as that of the third gear 363 in the first embodiment, with the difference that the outer ring teeth 3611 and the outer ring arc faces 3612 occupy the same.
  • the circumference ratio is different.
  • the 30 is a three-dimensional view of the second gear 362 of the turning mechanism 36.
  • the second gear 362 is a common gear, and the inner ring 3634 is formed by intersecting a circle with a plane 3635.
  • FIG. 31 is a three-dimensional view of the second driven wheel 365 of the turning mechanism 36
  • FIG. 32 is a three-dimensional view of the third driven wheel 366 of the turning mechanism 36.
  • the third driven wheel 366 is identical to the third driven wheel 366 of the first embodiment. It can be shared, and the structure of the second driven wheel 365 is the same as that of the third driven wheel 366 in the first embodiment, with the difference that the disc size, the gear size and the length of the two are different.
  • the reversing disc 364 of the reversing mechanism 36, the rotating shaft 357 of the reel mechanism 35 and the reversing cylinder 354 are identical to those of the first embodiment, and can be shared.
  • the reel mechanism 35 is used for winding the second step belt 81 and the third step belt, respectively.
  • the rotor reel 351 of 83 and the corresponding push wheel 355 are identical to the rotor reel 351 and the corresponding push wheel 355 for winding the second step belt 81 and the second step belt 82 in the first embodiment, and can be shared.
  • the rotor reel 351a and the corresponding push wheels 355a and 355b for winding the second step belt 82 are somewhat different from the rotor reel 351 for winding the second second step belt 82 and the corresponding push wheel 355 in the first embodiment, and
  • the left pusher 355, which is flanked by the rotor reel 351 for winding the next step 81, is separated into two halves, the right half of which is guarded on both sides of the rotor reel 351 for winding the next step 81.
  • the left push wheel 355c (shown in FIG. 34) has its left half combined with a hollow shaft 3566 to form a right push wheel 355b on both sides of the rotor reel 351a for winding the second second step belt 82.
  • the push wheel 355b The inner ring 355b8 of the hollow shaft 355b6 has the same diameter as the outer diameter of the rotating shaft 357 and the outer ring is cut out by a notch plane 355b7 (as shown in FIG. 33).
  • the rotor reel 351a for winding the second two-step belt 82 and the pusher 355a guarded on the left side thereof have the same structure as the rotor reel 351 of the first embodiment and the pusher 355 guarded on both sides thereof, with the difference that the rotor
  • Figure 35 shows the assembly relationship of the rotor reel system 3 of the variable pitch combined louver with three louvers (double two-pitch), and Figure 27 shows the assembly sequence of the rotor reel system 3, which will be the hollow shaft of the 355b
  • the 355b6 passes through the rotor reel 351a, the pusher 355a, the reversing disc 364 and the second gear 362, so that the second two gears 362, the pusher 355a and the hollow shaft 355b6 of the pusher 355b are fitted together to form a whole, but the rotor reel
  • the 351a can be rotated about the hollow shaft 355b6 of the push wheel 355b, the hollow shaft 355b6 of the push wheel 355b can be rotated in the turning plate 364, and the assembly and the third and third gears 363 and 361 are sequentially inserted into the left end of the rotating shaft 357, so that
  • the push wheel 355, the rotor reel 351 connected to the second step belt 82, the push wheel 355 and the sleeve 354 are sequentially inserted into the right end of the rotating shaft 357, so that the inner ring plane 3557 and the rotating shaft 357 of the pushing wheel 355c and the pushing wheel 355
  • the notch plane 3573 is oppositely fitted and the push wheel 35 5 and the rotor reel 351 are axially nested with each other to form an annular groove, while the single convex insert 3510 and the double convex insert 359 are inserted into the grooves 35416 and 35414 of the reversing disc 354 and the fan-shaped projection 3645 of the reversing disc 364 3646 and 3647 are integrally formed with the grooves 35413, 35414, and 35416 of the reversing cylinder 354, and the assembly is placed on the base 38 together with the second and second driven wheels 366 and 366, so that the rotating shaft 357
  • the right end is disposed on the
  • the flipping cylinder 354 can be at a preset louver flip angle ⁇
  • the two ends 3654 of the second driven wheel 365 are disposed on the support 385 of the base 38, and the gear 3653 of the second driven wheel 365 is meshed with the second gear 362, and the two ends of the third driven wheel 366 are 3664 is placed on the support 384 of the base 38, and the gear 3663 of the third driven wheel 366 meshes with the gear 3643 on the flip disk 364, and the lock ring 3665 of the disk 3661 of the third driven wheel 366 is outside the third gear 363.
  • the circular arc surface 3612 is matched, so that the reversing cylinder 354 is locked by the third driven wheel 366 (as shown in FIG. 37d), and the connection sequence of the ladder belt 8 and the rotor reels 351, 351a is sequentially followed by the second ladder 82.
  • a ladder belt 81, a third ladder belt 83, and a main ladder belt 80 are carried out from left to right, and are connected in the same manner as in the first embodiment, and two pushers nested with the rotor reel 351a of the second secondary belt 82 are wound.
  • the pin holes 3551 of the 355a and 355b are inserted into the pin shaft 356, and the pin holes 3551 of the two push wheels 355c and 355 which are nested around the rotor reel 351 of the winding one step belt 81 are inserted into the pin shaft 356, and the winding third step is performed.
  • the pin holes 3553 of the two push wheels 355, which are nested by the rotor reel 351 of the belt 83, are inserted into the pin shaft 356 (as shown in Figs. 41a, 41b and 41c).
  • Figure 37 is a cross-sectional view of the variable pitch combined louver rotor reel system 3 with three louvers (double two-pitch) in an initial position
  • Figure 38 shows a variable pitch combined louver with three louvers (double two-pitch)
  • FIG. 39 is the variable pitch combined louver rotor reel system with three louvers (double two-pitch) 3 each cross-sectional view when the next hundred blades 91 and the third three blades 93 rise to the D 3 position
  • FIG. 40 is a variable pitch combined louver rotor reel system 3 with three hundred blades (double dichotomy) in the louver
  • FIG. 76a When the blade group 9 is in the initial position shown in Fig. 76a, the outer ring gear 3611 of the second gear 361 of the turning mechanism 36 of the rotor reel system 3 and the gear of the second driven wheel 365 3652 meshing (as shown in FIG. 37a), the outer ring arc surface 3612 of the second gear 361 is in a disengaged state from the locking arc 3655 of the disc 3651 of the second driven wheel 365 (as shown in FIG.
  • the gear 3662 of the third driven wheel 366 is in a disengaged state (as shown in FIG. 37c), and the outer ring arc surface 3632 of the third three gear 363 and the lock ring 3665 of the disk 3661 of the third driven wheel 366 are in an interlocking state ( As shown in Fig.
  • the rotating shaft 357 is rotated counterclockwise according to FIG. 37, and the rotating shaft 357 drives the second gear 361, the third gear 363 and the pushing wheels 355c, 355 to rotate in the same direction.
  • the outer ring gear 3611 and the second gear of the second gear 361 are rotated.
  • the gear 3652 of the moving wheel 365 is meshed (as shown in FIG. 37a), and the outer ring arc surface 3612 of the second gear 361 is in a disengaged state from the locking arc 3655 of the disc 3651 of the second driven wheel 365 (as shown in FIG. 37b).
  • the outer ring gear 3631 of the second three-gear 363 and the gear 3662 of the second-third driven wheel 366 are in a disengaged state (as shown in FIG. 37c), and the outer ring arc surface 3632 and the third-third driven wheel 366 of the third three gear 363
  • the locking arc 3665 of the 3661 is in the anastomotic locking state (as shown in Fig. 37d), and the second two gears 362 are rotated in the same direction as the gears 3652 of the second secondary driven wheel 355, and the second and second 362b are rotated in the same direction.
  • the pin 356 on the push wheels 355a and 355b on both sides of the rotor reel 351a of the ladder belt 82 pushes against the outer ring projection 351a3 on the rotor reel 351a, and is attached to the rotor reel 351 which is connected to the sub-ladder belt 81.
  • the pin 356 on the push wheels 355c and 355 pushes the outer ring projection 3513 on the rotor reel 351 to make the rotor
  • the wheels 351 and 351a rotate and rotate the front and rear cables 811, 812 of the second step belt 81 and the front and rear cables 821, 822 of the second and second step belts 82, thereby driving the second hundred blades 91 and the second hundred blades 92 together.
  • the rotating shaft 357 is rotated in the counterclockwise direction according to FIG. 34.
  • the rotating shaft 357 drives the next gear 361, the third gear 363 and the pushing wheels 355, 355c to rotate in the same direction, and the second and third driven wheels 365 and 366 are in the locked state and remain stationary.
  • the pin 356 on the push wheels 355c and 355 on both sides of the rotor reel 351 connected to the sub-ladder belt 81 pushes the outer ring bump 3513 on the rotor reel 351 to protect and connect.
  • the pin 356 on the pusher wheel 355 on both sides of the rotor reel 351 of the three-ladder belt 83 pushes the outer ring projection 3513 on the rotor reel 351, so that the two rotor reels 351 are synchronously rotated and wound the next step 81.
  • the locking arc 3665 of the circular arc surface 3632 and the disc 3661 of the second-third driven wheel 366 begins to disengage from the anastomotic locking state (as shown in FIG. 39d), and the reversing cylinder 354 is in the state before the reversal but is still locked and stationary (eg, The positional state of the rotor reels 351, 351a and the secondary ladder belt 9 connected thereto is shown in Fig. 24a) as shown in Figs. 39e, 39f and 39g.
  • the rotating shaft 357 is rotated counterclockwise according to FIG. 34, and the rotating shaft 357 drives the second gear 361, the third gear 363, the pushing wheel 355c and the two pushing wheels 355 to rotate in the same direction, and the second gear 361 passes the gears of the second and second driven wheels 365.
  • the gear 3653 of the 3652 meshing and second driven wheel 365 meshes with the second gear 362 to drive the push wheels 355a and 355b to rotate synchronously
  • the third gear 363 meshes with the gear 3662 of the second driven wheel 366, and the gear of the third driven wheel 366.
  • the upper ring protrusions 3513, 351a3 push the rotor reels 351, 351a to rotate synchronously with the reversing cylinder, so that the front cable 811 of the second ladder belt 81, the front cable 821 and the second third ladder belt of the second and second ladder belts 82
  • the front cable 831 of 83 and the front cable 801 of the main ladder belt 80 on the reversing cylinder 354 are lowered, and the rear cable 812 of the second ladder belt 81, the rear cable 822 of the second second ladder belt 82, and the rear cable 832 of the second third ladder belt 83 are removed.
  • the primary and secondary blades 9 are simultaneously turned to the horizontal position as shown in FIG. 76c, and the first and second blades 9 are inverted to the horizontal position, and the first one is engaged with the rotating shaft 357.
  • the gear 361, the third and third gears 363, the pusher 355c and the two pushers 355 rotate clockwise according to FIG.
  • the lock is in the locked state (as shown in Fig. 40d), and therefore, the rotating shaft 357 passes through the second gear 36. 1.
  • the transmission relationship between the second secondary driven wheel 365 and the second secondary gear 362 drives the push wheels 355a, 355b to rotate in the same direction, and the rotating shaft 357 is turned by the transmission relationship between the secondary three gears 363, the third three driven wheels 366 and the gears 3643 of the rotating disk 364.
  • the cylinder 354 rotates in the same direction, and the pair of push wheels 355c, 355 and the other pair of push wheels 355 which are engaged with the rotating shaft 357 rotate clockwise, and each push wheel no longer exerts a force on the rotor reels 351, 351a, and the reversing cylinder
  • the projection 3593 of the lenticular insert 359 of 354 pushes the outer ring projection 3513 (shown in FIG. 40f) of the rotor reel 351 of the front and rear cables 811, 812 of the next step 81, and the reversing cylinder 354
  • the bump 3592 of the lenticular insert 359 pushes the outer ring latch 3511 (shown in FIG.
  • the outer ring gear 3611 of the second gear 361 starts to disengage from the gear 3652 of the second driven wheel 365 (as shown in FIG. 39a), and the outer ring arc surface 3612 of the second gear 361 starts and the second
  • the lock ring 3655 of the disc 3651 of the driven wheel 365 is matched (as shown in FIG. 39b), and the outer ring gear 3631 of the secondary three gear 363 starts to disengage from the gear 3662 of the third driven wheel 366 (as shown in FIG. 39c).
  • the outer ring arc surface 3632 of the secondary three gear 363 starts to match the lock ring 3665 of the disc 3661 of the second three driven wheel 366 (as shown in FIG.
  • each rotor reel rotates in the opposite direction with the push wheel, but the outer ring projections 3513, 351a3 of each rotor reel are always held by the pin 356 of each push wheel during the lowering of the secondary louver 9 and the secondary bottom rail 10, thereby So that each rotor reel 351, 351a always follows the push wheel reversal until all the louvers 91, 92, superimposed on the main louver 90.
  • Embodiment 3 Rotor reel system with variable pitch modular blinds with three hundred blades
  • a rotor reel system 3 for a variable pitch combined louver having three louvers includes a reel mechanism 35 and a partial gear reversing mechanism 36, and the reel mechanism 35 includes three rotor reels 351, 352, 353, two push wheels 355, one rotating shaft 357, one turning cylinder 354, one insert block 359, three short pins 358 and one long pin shaft 356, three rotor reels 351 and two push wheels 355 are sequentially set
  • the incomplete gear turning mechanism 36 includes a sleeve 367, a third-three gear 363, a third-third driven wheel 366, a turning disc sleeve 368, and a turning disc 364, which are sequentially axially connected.
  • the turning mechanism 36 of the rotor reel system 3 for the variable pitch combined louver having three louvers has the same structure as the turning mechanism 36 of the rotor reel system 3 of the first embodiment, and can be shared.
  • the reel mechanism 35 of the rotor reel system 3 is similar in construction to the reel mechanism 35 of the rotor reel system 3 of the first embodiment, except that the pusher wheel 355 is provided on both sides of each of the rotor reels in Embodiment 1.
  • the three rotor reels are juxtaposed together, and the push wheels on both sides of the intermediate rotor reel are eliminated, so that only a pair of push wheels with only one pin 356 are left, and the original structure is identical.
  • the three rotor reels also have corresponding structural changes;
  • Figure 43 shows the three-dimensional structure of the push wheel 355, the inner ring of the push wheel 355 is composed of a plane 3557 and a toroidal surface 3556, and both sides of the push wheel 355
  • An annular boss 3555 is protruded in the axial direction, and a pin hole 3551 is disposed on the annular boss 3555.
  • 44 shows the three-dimensional structure of the rotor reel 351
  • FIG. 45 shows the three-dimensional structure of the rotor reel 352
  • FIG. 46 shows the three-dimensional structure of the rotor reel 353, and each of the rotor reels 35X has two sectors on the outer ring.
  • the bumps 35X3, 35X7, the fan-shaped bump 35X3 side 35X6 are provided with a hole 35X4, and a pin hole 35X5 is disposed at a side of the rotor reel 35X, and the outer ring of each rotor reel 35X is further provided with a fan-shaped bump.
  • the annular groove 35X8 of the 35X6 has the same inner ring diameter of each of the rotor reels 35X and the rotation axis 357.
  • Figure 47 shows the structural relationship between the rotor reel, the push wheel and the reversing cylinder in the reel mechanism of the variable pitch combined louver rotor reel system 3 having three louvers
  • Fig. 47a shows the winding sub-strip 81
  • FIG. 47b shows the structural relationship between the rotor reel 352 and the pusher 355 and the reversing cylinder 354 of the second secondary belt 82
  • 47c shows the structural relationship between the rotor reel 353 of the winding third ladder belt 83 and the pusher wheel 355 and the reversing cylinder 354.
  • the front and rear cables 811, 812 of the next step belt 81 surround the annular groove of the reversing cylinder 354, respectively. 3541 and through the top perforation 3545 of the reversing cylinder 354 into the inside of the reversing cylinder 354 and fixed to the rotor reel 351 by a pin 356 inserted into the pin hole 3515 of the rotor reel 351, in the same manner, the front of the second second belt 82
  • the rear cables 821 and 822 are fixed on the rotor reel 352.
  • the front and rear cables 831 and 832 of the third three-step belt 83 are fixed on the rotor reel 353. When the rotor reel is in the initial position, the pin of the pusher 355 is pushed.
  • the shaft 356 and one side 3516 of the outer ring sector bump 3513 of the rotor reel 351 are inserted into the pin hole 3515.
  • the pin 358 is fixed to the upper ends of the second step 81 of the rotor reel 351.
  • the side of the outer ring sector 3517 of the rotor reel 351 is in close contact with the sector block 359 of the reversing cylinder 354.
  • the angle from the side 3519 of the sector bump 3513 of the rotor reel 351 to the side of the sector insert 359 is ⁇ 1 + ⁇ 2 + ⁇ 3 , and therefore, the two sector bumps 3513 of the second reel 351 are set.
  • the angle between the two adjacent sides of the 3517 is ⁇ 1 , and ⁇ 1 can be set to zero.
  • the angle between the two adjacent sides of the two sector-shaped bumps 3513 and 3517 of the second reel 351 is ⁇ 1 + ⁇ . 2 + ⁇ 2 + ⁇ 2
  • ⁇ 2 is the angle formed by the insert 359 on the reversing cylinder 354 (as shown in Fig. 47a), the pin 356 of the push wheel 355 and the outer ring sector of the rotor reel 352
  • the angle between the 3523 side 3526 and the fixed second step belt 82 at the upper ends of the pin 358 is ⁇ 1 .
  • the outer ring sector bump 3527 side of the rotor reel 352 is tightly coupled to the fan-shaped insert block 359 of the reversing cylinder 354.
  • the angle from the side of the sector cam 3523 of the rotor reel 352 to the side of the sector block 359 is ⁇ 2 + ⁇ 3 , then the two of the two cams 3523 and 3527 of the second reel 352 Adjacent one
  • the angle between the sides is ⁇ 1 + ⁇ 1
  • the angle between the two adjacent sides of the two sector-shaped bumps 3523 and 3527 of the second two-reel 352 is ⁇ 2 + ⁇ 2 + ⁇ 2 (as shown in Fig. 47b).
  • the pin 356 of the push wheel 355 and the outer ring sector 3353 side 3536 of the rotor reel 353 and the pin 358 of the upper end of the fixed second step 83 are at an angle ⁇ 1 + ⁇ 2 , at this time, the rotor The outer ring sector bump 3537 side of the reel 353 is in close contact with the sector insert 359 of the reversing cylinder 354, and the angle from the side of the sector cam 3353 of the rotor reel 353 to the side of the sector insert 359 is ⁇ .
  • the angle between two adjacent sides of the two sector-shaped bumps 3533 and 3537 of the second three-reel 353 is ⁇ 1 + ⁇ 2 + ⁇ 1
  • the two sector-shaped bumps 3533 and 3537 of the second three-reel 353 The angle between the two adjacent sides is ⁇ 3 + ⁇ 2 (as shown in Fig. 47c), and the angle ⁇ 1 needs to ensure that the corresponding outer circumference of the rotor reel 351 is equal to the next step 81.
  • angle ⁇ 2 needs to ensure that the corresponding rotor reel 352 outer ring arc length is equal to the second two step belt 82 to drive the second two hundred blades 92 to rise D 2 -D 3 Distance, angle ⁇
  • the structure and mechanism of the rotor reel system 3 are substantially the same as those of the rotor reel system of the first embodiment, only the rotor reel system 3 is shown here when the primary and secondary louvers are in various positions as shown in FIG. GG, HH and II sectional views, briefly describing the relationship between the rotor reels 351, 352, 353, the push wheel 355 and the turning cylinder 354 and the louver; when the blade set 9 is in the initial position as shown in Fig. 75a, the winding
  • the outer ring sector bump 3513 of the rotor reel 351 of the next step belt 81 is directly above (as shown in Fig.
  • the outer ring sector bump 3513 of the wheel 351 is on one side and offset from a counterclockwise angle ⁇ 1 (as shown in Fig. 47b), and the outer ring sector bump 3523 of the rotor reel 353 wound around the third step belt 83 is in the rotor roll.
  • One side of the outer ring sector bump 3513 of the wheel 351 is offset from a counterclockwise angle ⁇ 1 + ⁇ 2 (as shown in Fig. 47c), and the upper ends of the front and rear cables 801, 802 of the main ladder belt 80 are surrounded by the inversion reversing cylinder 354.
  • the rotating shaft 357 is rotated counterclockwise according to FIG. 47, and the rotating shaft 357 drives the pushing wheel 355 on both sides of the three rotor reels 351, 352, 353 to rotate, and the pin 356 on the pushing wheel 355 first pushes the second connecting belt 81.
  • the outer ring sector bump 3513 side 3516 of the rotor reel 351 causes the rotor reel 351 to rotate in the same direction and rotates the upper and lower ends of the second step belt 81 (as shown in FIG. 47a) to drive the second hundred blades 91. Leaving the overlapping position with the second hundred blades 92; when the pin 356 on the pushing wheel 355 pushes the rotor reel 351 to rotate ⁇ 1 (as shown in FIG.
  • the next hundred blades 91 are opposed to the main louver 90
  • the horizontal rise D 1 -D 2 height (as shown in Fig. 75b), at which time the pin 356 on the push wheel 355 begins to push the outer ring sector bump 3523 side 3526 of the rotor reel 352 that connects the second two step belt 82. So that the rotor reel 352 and the rotor reel 351 rotate together in the same direction, and the upper and lower ends of the second and second slats 82 are rotated (as shown in FIG. 48b), and the second two hundred blades 92 are separated from the next three hundred blades 93.
  • the upper ends of the front and rear cables (as shown in Fig. 49c) drive the next three hundred blades 93 away from the overlapping position with the main louver 90; when the pin 356 on the push wheel 355 pushes the rotor reel 353 to rotate ⁇ 3 ( As shown in Fig. 50c, the rotor reels 351, 352 are also rotated by ⁇ 3 (as shown in Figs. 50a, 50b), and the second hundred blades 91, the second two hundred blades 92, and the second three hundred blades 93 are opposite to the main hundred. the horizontal blade 90 rising height D 3 (shown in FIG.
  • reversing drum 354 starts rotating at this time, the rotor continues to rotate the reel 351, 352 synchronized so that a ladder before the time of 81, 811 and 812 after the cable ( As shown in Fig. 51a), the front and rear cables 821, 822 of the second and second ladder belts 82 (as shown in Fig. 51b), the front and rear cables 831 and 832 of the third and third ladder belts 83 (shown in Fig. 51c), and The front and rear cables 801 and 802 (shown in FIG. 23b) of the ladder belt 80 are synchronously raised and lowered, thereby driving the main and secondary louvers 9 to be synchronously inverted.
  • the push wheel 355 no longer applies a force to the rotor reels 351, 352, 353, and the sector insert 359 on the reversing cylinder 354 pushes the rotor reels 351, 352, 353.
  • the respective sector bumps 3513, 3523, 3353 force the rotor reels 351, 352, 353 to rotate clockwise,
  • the primary and secondary ladders 80, 81, 82, 83 reverse the primary and secondary blades 9 to a horizontal position, and the inverting cylinder 354 is incompletely geared.
  • Embodiment 4 Stator reel system with variable pitch modular blinds with three hundred blades
  • a stator reel system 3 for a variable pitch combined louver having three louvers includes a reel mechanism 35 and a partial gear reversing mechanism 36, and the reel mechanism 35 includes three stator reels 351, four The push wheel 355, a rotating shaft 357, a turning cylinder 354, three short pins 358 and three long pins 356, three stator reels 351 and four pushing wheels 355 are sequentially sleeved on the rotating shaft 357 and installed in the turning cylinder 354.
  • the incomplete gear turning mechanism 36 includes a sleeve 367, a third three gear 363, a third three driven wheel 366, a turning disc sleeve 368, and a turning disc 364 which are sequentially axially coupled.
  • the turning mechanism 36 of the stator reel system 3 for the variable pitch combined louver having three louvers has the same structure as the turning mechanism 36 of the rotor reel system 3 of the first embodiment, with the difference that the outer ring teeth 3631 of the second three gears 363
  • the distribution ratio in the circumferential direction to the outer circular arc surface 3632 is different from that in the first embodiment, and other parts can be shared.
  • the reel mechanism 35 of the stator reel system 3 has the same structure as the reel mechanism 35 of the rotor reel system 3 of the first embodiment, and can be shared except for the stator reel 351 and the pusher 355.
  • the rotor reel 351 of the first embodiment The push wheel 355 is pushed to rotate about the rotating shaft 357, and the stator reel 351 of the present embodiment is not pushed by the outer ring bump 3513 by being inserted into the groove 35414 of the reversing cylinder 354 (as shown in FIG. 14, FIG. 55).
  • stator reel 351 is the same as the rotor reel 351 of the first embodiment, but the outer ring sector cam 3513 and the outer ring hole 3514 and their corresponding side pin holes 3515 are not together but separated A certain distance (as shown in FIG.
  • a jog wheel and pin holes 3,551,355 angle [theta] 1 3552, 3552 and 3553 of the angle [theta] 2 is approximately the size of a pin hole 355 to push the wheel angle ⁇ 3551 according to embodiment 1 of the 3552, 3552 and 3553 half angle [theta] 2, the pin hole aperture 3551 and pin 3552 angle ⁇ 1, the size of the pin hole and the pin hole 3552 of the angle ⁇ 3553 is the need to ensure 2
  • stator reel system 3 Since the structure and mechanism of the stator reel system 3 are substantially the same as those of the rotor reel system of the first embodiment, only the stator reel system 3 is shown here when the main and secondary louvers are in various positions as shown in FIG.
  • the GG, HH and II sectional views briefly describe the relationship between the stator reel 351, the push wheel 355 and the reversing cylinder 354 and the louver; when the blade group 9 is in the initial position as shown in Fig. 75a, the winding one step is carried out.
  • the rotor reel 351 of 81, the rotor reel 351 of the second secondary belt 82, and the outer ring sector 3513 of the rotor reel 351 of the third-pass belt 83 are directly above, and the corresponding pusher 355 and pin
  • the position of the shaft 356 is as shown in Figs. 55a, 55b and 55c, and the upper ends of the front and rear cables 801, 802 of the main ladder belt 80 are wrapped around the annular groove 3544 of the reversing cylinder 354 and are pinned at the top of the annular groove 3544. Attached to the inverting cylinder 354 (as shown in Figure 23a), the bottom pin 35411 of the inverting cylinder 354 abuts against the end wall of the projection 382 of the base (as shown in Figure 24a).
  • the rotating shaft 357 is rotated counterclockwise according to FIG. 55, and the rotating shaft 357 drives the respective pushing wheels 355 to rotate in the same direction, and the pin 356 on the pushing wheel 355 which is connected to the stator reel 351 connected to the second step belt 81 pushes the next step.
  • the upper end of the 81 is wound around the stator reel 351 (as shown in Fig. 56a), so that the front and rear cables 811 and 812 of the next step 81 rise to drive the sub-hundred blade 91 away from the overlapping position with the second hundred blades 92.
  • the pin 356 on the pusher wheel 355 which is attached to both sides of the stator reel 351 of the second step belt 82 has not yet contacted the upper end of the second step belt 82 (as shown in Fig. 56b), and is attached to the third step 83.
  • push pin 356 on the wheel 355 on both sides of the stator reel 351 has not been in contact with the upper end of the ladder 83 three times (as shown in FIG. 56c), when the blade 91 with respect to one hundred times the level of the main louver 90 rises D 1 - When the height of D 2 (as shown in Fig.
  • the pin 356 on the pusher wheel 355 which is attached to both sides of the stator reel 351 of the second step belt 82 starts to be attached to the stator reel 351 which is connected to the second step 81.
  • the pin 356 on the push wheel 355 on both sides pushes the upper end of the next step belt 81 around the stator reel 351 (as shown in Fig. 57a) to push the second step belt 82. Winding around the stator reel 351 (as shown in Fig.
  • the front and rear cables 821 and 822 of the second two-strip belt 82 are raised to drive the second two hundred blades 92 away from the overlapping position with the next three hundred blades 93, but
  • the pin 356 on the pusher wheel 355 which is connected to the stator reel 351 of the third step belt 83 is not yet in contact with the upper end of the third step belt 83 (as shown in Fig. 57c), and the second hundred blades 92 are opposed to the main louver 92.
  • the pin 356 on the pusher wheel 355 which is connected to the stator reel 351 which is connected to the third step belt 83 starts to be attached to the next step.
  • the pin 356 on the pusher wheel 355 on both sides of the stator reel 351 of 81 pushes the upper end of the next stepped belt 81 around the stator reel 351 (as shown in Fig. 58a), and protects the stator roll connected to the second stepped belt 82.
  • the pin 356 on the push wheel 355 on both sides of the wheel 351 pushes the upper end of the second step belt 82 around the stator reel 351 (as shown in Fig. 58b) and pushes the upper end of the third step belt 83 around the stator reel 351. (as shown in Fig.
  • the front and rear cables 831 and 832 of the third three-step belt 83 are raised to drive the third three-blade 93 to leave the overlapping position with the main louver 90.
  • the louver 93 rises horizontally relative to the main louver 90 by D 3 (as shown in FIG. 75d)
  • the reversing cylinder 354 starts to rotate, and the stator reels 351 are rotated synchronously (as shown in FIGS. 59a, 59b, and 59c), so that
  • the front and rear cables 811 and 812 of the second step belt 81 shown in FIG. 59a
  • the front and rear cables 821 and 822 of the second and second ladder belts 82 shown in FIG.
  • the rear cables 831, 832 (shown in FIG. 59c) and the front and rear cables 801, 802 (shown in FIG. 23b) of the main ladder belt 80 are synchronously raised and lowered, thereby driving the primary and secondary blades 9 to synchronously flip when flipped.
  • the primary and secondary louvers 9 are also closed (as shown in Fig. 75e).
  • the bottom pin 35410 of the turning cylinder 354 abuts against the end wall of the projection 382 of the base. In the above, the turning cylinder 354 is no longer rotated (as shown in FIG.
  • the second hundred blades 91, the second two hundred blades 92 and the third three hundred blades 93 complete the relative rise and together with the main louver 90 with the turning cylinder 354
  • the main shaft and the second louver 9 are reversed in the original path in the reverse rotation axis 357, that is, first, the primary and secondary louvers 9 are simultaneously flipped to In the horizontal position shown in Fig. 75d, in the process in which the primary and secondary louvers 9 are turned to the horizontal position, the reversing cylinder 354 and the pushing wheel 355 are rotated clockwise in accordance with Fig.
  • Embodiment 5 Stator reel system with variable pitch modular blinds with three louvers (double two-pitch)
  • a stator reel system 3 for a variable pitch combined louver having three louvers includes a reel mechanism 35 and a partial gear reversing mechanism 36, and the reel mechanism 35 includes three stators.
  • Reel 351, five pushers 355, 355a, 355b, 355c, one rotating shaft 357, turning cylinder 354, three short pins 358 and three long pins 356, three stator reels 351, 351a and five push wheels 355, 355a, 355b, 355c are sequentially placed on the rotating shaft 357 and installed in the turning cylinder 354.
  • the incomplete gear turning mechanism 36 includes a sleeve 367, a third three gear 363, a third driven wheel 366, a turning disk sleeve 368 and a turning The discs 364 are sequentially connected in the axial direction.
  • the stator reel system 3 for the variable pitch combined louver having three louvers is the same as that of the second embodiment, and the difference is the same as the difference between the embodiment 4 and the embodiment 1, the present embodiment
  • the ratio of the outer ring gear 3611 of the second gear 361 to the outer ring arc surface 3632 in the circumferential direction, the ratio of the outer ring gear 3631 of the secondary three gear 363 and the outer ring arc surface 3632 in the circumferential direction are implemented.
  • Example 2 the rotor reel 351 in Embodiment 2 is pushed by the push wheel 355 to rotate about the rotating shaft 357, and the stator reel 351 of the present embodiment is fitted into the recess 35414 of the reversing cylinder 354 by its outer ring projection 3513 ( As shown in FIG. 14 and FIG. 61), it is not pushed by the push wheel 355. Therefore, the stator reels 351, 351a of the present embodiment and the pin holes 3551 and 3552 or 355a1 and 355a2 of the push wheels 355, 355a, 355b, 355c the angle ⁇ 1, 3552 or 3553 and the angle ⁇ 355a2 and 355a3 2 and exactly as in Example 3, i.e.
  • ⁇ 1 ⁇ 2
  • the rotor reel system of 2 is basically the same, so only the stator reel system of this embodiment is shown here.
  • 3 corresponds to the GG, HH and II cross-sectional views of Fig. 17 when the primary and secondary louvers are in various positions as shown in Fig. 76, and the motion thereof will not be described again;
  • Fig. 61 shows that the stator reel system 3 corresponds to Fig. 76a.
  • FIG. 62 shows the stator reel system 3 corresponds to the relationship between the stator reels 351, 351a, the push wheels 355, 355a, 355b, 355c, the reversing cylinder 354 and the sub-ladders 81, 82, 83 when the lobes are at the two-pitch position as shown in Fig. 76b.
  • FIG. 54 shows that the stator reel system 3 corresponds to the louver reversal ⁇ after closing, the stator reels 351, 351a, the push wheels 355, 355a, 355b, 355c The relationship between the inverting cylinder 354 and the secondary ladder belts 81, 82, 83.
  • Embodiment 6 Stator reel system with variable pitch modular blinds with three hundred blades
  • a stator reel system 3 for a variable pitch combined louver having three louvers includes a reel mechanism 35 and a partial gear reversing mechanism 36.
  • the reel mechanism 35 includes a stator reel 351 and two pushes.
  • the wheel 355, a rotating shaft 357, a turning cylinder 354, three short pins 358 and one long pin 356, the stator reel 351 and the two pushing wheels 355 are sequentially sleeved on the rotating shaft 357 and installed in the turning cylinder 354,
  • the full gear turning mechanism 36 includes a sleeve 367, a second three gear 363, a third three driven wheel 366, a turning disc sleeve 368, and a turning disc 364 which are sequentially axially coupled.
  • the reversing mechanism 36 of the stator reel system 3 in this embodiment has the same structure as the reversing mechanism 36 of the rotor reel system 3 of the fourth embodiment, and can be shared.
  • the reel mechanism 35 of the stator reel system 3 in this embodiment is
  • the reel mechanism 35 of the stator reel system 3 of Embodiment 4 is similar in structure, except that the reel mechanism 35 of Embodiment 4 has three identically identical stator reels 351 and four identically constructed pushes.
  • the wheel 355 is provided with push wheels 355 on both sides of each of the stator reels.
  • the upper ends of the respective step bands 8 are fixed in the same direction position of the stator reels 351, and the pin shaft 356 is inserted into the corresponding pin hole of the push wheel 355 according to the sub-slot 9 respectively, and the time interval of the upper end of each step is successively pressed by the pin 356 at different pin hole positions of the push wheel 356; the roll in this embodiment
  • the wheel mechanism 35 merges the three stator reels into one stator reel 351 so that only a pair of pushers 355 having only one pin 356 and having the same structure are left, when the reel mechanism 35 is in the initial position.
  • the upper end of each step 8 is fixed by a pin 358 Pin holes at different positions in an annular groove 351 on the stator reel, so that the impeller wheel has a pressing pin 356 355 each time the ladder tape end.
  • the 66 shows the three-dimensional structure of the push wheel 355.
  • the inner ring of the push wheel 355 is composed of a flat surface 3557 and a toroidal surface 3556.
  • the two sides of the push wheel 355 project axially outwardly with an annular boss 3555.
  • a pin hole 3551 is provided on the 3555.
  • the stator reel 351 is provided with an inner ring 35110 of the same diameter as the rotating shaft 357.
  • the outer ring of the stator reel 351 is provided with a sector-shaped projection 35111 and three annular grooves 3541 and 3542. 3543, the side of the stator reel 351 is provided with pin holes 3517, 3518, 3519 separated by an angle and a side arc surface is cut in the adjacent annular grooves 3541, 3542, 3543 to facilitate the upper ends of the sub-ladders. Pass through.
  • the pin 356 of the push wheel 355 is only opposite to the sub-ladder belt 81.
  • the angle between the pin holes 3517 and 3518 of the 351 is ⁇ 1
  • the angle between the pin holes 3518 and 3519 of the stator reel 351 is ⁇ 2
  • the size of ⁇ 1 needs to ensure that the pin 356 of the push wheel 355 is pressed and folded in half.
  • the length of the next step is equal to the length of the next step 81 to drive the horizontal one hundred leaves 91 to rise horizontally.
  • the height of D 1 -D 2 the size of ⁇ 2 needs to ensure that the pin 356 of the push wheel 355 is pressed, and the second winding is folded in half.
  • the length of the belt is equal to the second second belt 82 driving the second two hundred blades 92 horizontally rising D 2 - D 3 height, where ⁇ 1 ⁇ ⁇ 2 (as shown in Fig. 68a).
  • stator reel system 3 Since the structure and mechanism of the stator reel system 3 are substantially the same as those of the stator reel system of the fourth embodiment, only the stator reel system 3 is shown here when the main and secondary louvers are in various positions as shown in FIG. GG, HH and II sectional views, briefly describing the relationship between the stator reel 351, the push wheel 355 and the turning cylinder 354 and the louver; when the blade group 9 is in the initial position as shown in Fig.
  • the second step 81 The upper ends of the front and rear cables 811, 812 surround the annular groove 3541 of the reversing cylinder 354, pass through the hole between the top two pins 3546 of the reversing cylinder 354, enter the inside of the reversing cylinder 354, and pass through the pin of the pin hole 3517 of the stator reel 351.
  • the 356 is fixed in the annular groove 3513 of the stator reel 351.
  • the upper ends of the front and rear cables 821, 822 of the second two-way belt 82 surround the annular groove 3542 of the reversing cylinder 354, passing through the top two pins of the reversing cylinder 354.
  • the hole between the 3546 enters the inside of the reversing cylinder 354, and is fixed in the annular groove 3514 of the stator reel 351 by the pin 356 inserted into the pin hole 351 of the stator reel 351, and the upper ends of the front and rear cables 831, 832 of the third three-way belt 83.
  • An annular groove 3543 surrounding the inversion cylinder 354 passes through the top two pins of the inverting cylinder 354
  • the hole between the shafts 3546 enters the inside of the reversing cylinder 354, and is fixed in the annular groove 3515 of the stator reel 351 by a pin 356 inserted into the pin hole 3519 of the stator reel 351 (as shown in Fig.
  • the stator reel 351 is inserted into the rotating shaft.
  • the outer ring sector bump 35111 is inserted into the groove directly under the turning cylinder 354, and the pushing wheel 355 is inserted into the rotating shaft 357, and the pin shaft 356 is located directly under the hole between the top two pins 3546 of the turning cylinder 354.
  • the upper ends of the front and rear cables 801, 802 of the main ladder belt 80 are wrapped around the annular groove 3544 of the reversing cylinder 354 and fixed on the reversing cylinder 354 by the pin 3547 at the top of the annular groove 3544 (as shown in Fig. 23a).
  • the bottom pin 35411 of the flip barrel 354 abuts against the end wall of the projection 382 of the base (as shown in Figure 24a).
  • the push wheel 355 When 75b is shown), the push wheel 355 is rotated by ⁇ 1 , and the pin 356 on the push wheel 355 is pressed and the upper end of the next step belt 81 is wound around the annular groove 3514 of the stator reel 351 (as shown in Fig. 69a).
  • the upper end of the second secondary belt 82 is wound around the annular groove 3515 of the stator reel 351 (as shown in Fig. 69b), so that the front and rear cables 821 and 822 of the second two-stage belt 82 are lifted to drive the second two hundred blades 92 to leave.
  • the upper end of the third step belt 83 is started to be wound around the stator reel 351.
  • the groove 3516 is wound (as shown in Fig. 70c) such that the front and rear cables 831 and 832 of the third three-step belt 83 rise to drive the next three hundred blades 93 away from the overlapping position with the main louver 90, when the next three hundred blades 93 are opposite
  • the push wheel 355 rotates by ⁇ 3 (as shown in Fig.
  • the second hundred blades 91, the second two hundred blades 92 and the third three hundred blades 93 are relatively raised and accompany the main louver 90.
  • the reversing cylinder 354 is turned to the closed position, the main shaft and the second louver 9 are reversed in the original path in the reverse rotation axis 357, that is, the primary and secondary louvers 9 are simultaneously turned to the horizontal position as shown in FIG. 75d, in the main, During the process of flipping the secondary louver 9 to the horizontal position, the reversing cylinder 354 rotates clockwise with the stator reel 351 and the push wheel 355 in accordance with FIG. 72, and the pin 356 of the pusher 355 is no longer facing the sub-ladders 81, 82, 83.
  • next ladders 81, 82, 83 are pulled down by the self-gravity of the second and second bottom rails, so that the primary and secondary blades 9 are reversed to return to the horizontal position, and the reverse cylinder 354 is locked. While the push wheel 355 continues to rotate clockwise, the secondary ladder connecting the secondary and secondary rails continues to rotate with the pin 356 of the pusher 355, so that the secondary and secondary rails follow the pusher 355. Reverse until all the louvers are superimposed on the main louver 90.

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Abstract

一种百叶窗销轴卷轮机构与带不完全齿轮翻转机构的卷轮系统,其中,带轴销的卷轮机构包括底座(38)和顶盖(39),底座(38)和顶盖(39)之间设有翻转筒(354),转轴(357)穿过翻转筒(354)安装在底座(38)和顶盖(39)之间形成的支座(384)上,翻转筒(354)内部的中空转轴(357)上固定连接至少两个推轮(355),相邻推轮(355)之间设有至少一个卷轮(351),卷轮(351)与中空转轴(357)滑动连接,卷轮(351)的外环设有至少一个扇形凸块(3513),其中一个扇形凸块(3513)的一侧沿径向设有一孔(3512)且在该处卷轮侧边轴向设置一销孔(3551),以使销轴(356)穿过销孔(3551)连接绕在卷轮外环上的次梯带(8X)两上端,次梯带(8X)连接各次百叶片(9X),翻转筒(354)外环设有至少一个环形槽(35X8)及相应槽顶部穿孔(3545),以便主、次梯带(8X)两上端环绕嵌入其中,同时次梯带(8X)进入翻转筒(354)内与卷轮(351)连接,主梯带(80)被固定在环形槽(35X8)顶部,推轮(355)侧边设有轴销(356),中空转轴(357)带动推轮(355)转动,通过轴销(356)作用于卷轮外环扇形凸块(3513)推动卷轮(351)转动,每个推轮(355)上轴销(356)相互间隔设有角度差,使得卷轮(351)依次被带动,则卷轮(351)上缠绕的次梯带(8X)连接的各次百叶片(9X)依次上升;带不完全齿轮翻转机构的卷轮系统包括带轴销的卷轮机构。该卷轮系统能够控制次百叶片(9X)上升、翻转和主百叶片(90)的翻转。

Description

百叶窗销轴卷轮机构与不完全齿轮翻转机构的卷轮系统 技术领域
本发明涉及一种变节距组合式百叶窗,尤其涉及一种百叶窗控制百叶片升降翻转运动的卷轮系统。
背景技术
传统百叶窗是由横截面为上拱弧形的百叶片、升降绳、梯带、顶轨和底轨组成的,顶轨内安置有一带自锁功能的旋转驱动器、一转轴、数个卷绕升降绳与控制梯带的卷轮,转轴穿过旋转驱动器和卷轮,在顶轨和底轨之间设有梯带,梯带的下端与底轨固定连接,梯带的两上端对接并套在卷轮上,多个平行设置的百叶片穿在梯带的横缆中,百叶片横截面对称中心处设置穿孔,以让升降绳穿过,升降绳的下端与底轨固定连接,升降绳的上端卷绕在卷轮上;通过旋转驱动器带动转轴与卷轮旋转,可将百叶片升降和翻转,在收拢百叶片时,升降绳被卷绕带动底轨上升,从而依次将百叶片往上托起收拢,在放下百叶片时,升降绳被放松,在底轨的重力下,百叶片依次下移并被梯带横缆隔成等距安放,在底轨抵达窗台时升降绳放完,继续拉动旋转驱动器时,与转轴一道旋转的卷轮将通过摩擦力的作用来翻转百叶片,达到室内调光的作用。实际情况中,用于卷绕升降绳的卷轮也可以被螺杆替换(参见实用新型 ZL 02201583.3 ,实用新型 ZL 200420078400.6 ,发明专利申请号: 200480014523.6 ),靠摩擦力或卡口带动梯带旋转的卷轮也可以被扭簧或卡簧轮替换(参见发明专利申请号: 200480014523.6 )。
传统百叶窗的一个致命缺陷是室内日光照明无法达到均匀。如果百叶片翻转调至窗户附近光照适度无眩光,则室内纵深处光照度不够,需要人工照明,如果百叶片翻转调至室内纵深处光照度刚好,则靠近窗户处会产生眩光。另外,在夏季,人们只需要适度的光而不需要热,在冬季,人们既需要适度的光也需要热,而传统百叶窗为了降低靠近窗户处的光和热,无论夏季还是冬季都必须将百叶窗的百叶片翻转到近乎关闭的程度,这就导致整个室内过暗,使得无论是阳光之日还是阴天都得采用人工照明来维持适当的室内照明度,这样将致使大量的能源被浪费,而且也降低了人们的舒适感和工作效率。因此,为了防止靠近窗户处产生眩光和过热、并能使得室内深处获得均匀的日光照明,中国发明专利申请(申请号: 201010162501.1 和申请号: 2010 1062 0508.3 )公开了 2 种组合式结构的百叶片,由这种组合式百叶片构成的组合式百叶窗,不论太阳高度角 H 大于或小于百叶遮阳角 ,都不会改变照射到百叶片上的光线路径,从而可满足防止靠近窗户处产生眩光、过热的要求,又可满足室内深处获得均匀日光照明的要求。同时还不影响室内外视觉交流和空气流动。然而,这个发明专利申请只公布了组合式百叶片的组合结构以及百叶片相对升降与翻转的遮阳导光效果,并未公布与此组合式百叶窗相关的传动机构。
为此,针对上述问题,本发明提出了一种适合于上述组合式百叶窗的卷轮系统,这种卷轮系统也同样适合于包含上述发明的具有三个以上的次百叶片的组合式百叶窗。
本发明所指的节距D为两相邻主百叶片之间的距离,百叶片宽度L为百叶片横截面水平宽度,节距比D/L为百叶窗节距D与百叶片宽度L之比, D1 为次一百叶片相对于两相邻主百叶片中的下主百叶片的垂直距离, D2 为次二百叶片相对于两相邻主百叶片中的下主百叶片的垂直距离, D3 为次三百叶片相对于两相邻主百叶片中的下主百叶片的垂直距离, φ 为百叶片偏离初始水平位置的翻转关闭角。
发明内容
本发明针对现有技术中的不足,提供了一种用于上述百叶窗的卷轮机构与带不完全齿轮翻转机构的卷轮系统。主要用于控制次百叶片上升、翻转和主百叶片的翻转。
为了解决上述技术问题,本发明通过下述技术方案得以解决:
带轴销的卷轮机构包括底座和顶盖,底座和顶盖之间设有翻转筒,转轴穿过翻转筒安装在底座和顶盖之间形成的支座上,翻转筒内部的中空转轴上固定连接至少两个推轮,相邻推轮之间设有至少一个卷轮,卷轮与中空转轴滑动连接,卷轮的外环设有至少一个扇形凸块,其中一个扇形凸块的一侧沿径向设有一孔且在该处卷轮侧边轴向设置一销孔,以使销轴穿过销孔连接绕在卷轮外环上的次梯带两上端,次梯带连接各次百叶片,翻转筒外环设有至少一个环形槽及相应槽顶部穿孔,以便主、次梯带两上端环绕嵌入其中,同时次梯带进入翻转筒内与卷轮连接、主梯带被固定在环形槽顶部,推轮侧边设有轴销,中空转轴带动推轮转动,通过轴销作用于卷轮外环扇形凸块推动卷轮转动,每个推轮上轴销相互间隔设有角度差,使得卷轮依次被带动,则卷轮上缠绕的次梯带连接的各次百叶片依次上升。
本发明针对百叶窗带有三组次级叶片的结构,提出了两种上升方式,逐片上升和分节距上升,分节距上升为同时先上升次一叶片和次二叶片,然后次二叶片静止不动,次三叶片和次一叶片继续上升。上升完毕之后实现翻转功能。针对梯带的不同动力缠绕,分为主动和被动缠绕。
作为优选,翻转筒内壁嵌入安装有至少一块插块,插块与翻转筒内环的弧形相对应,插块一端设有至少一个凸块。
作为优选,卷绕次二梯带的卷轮上固定有外环插销,外环插销与翻转筒内的插块的凸块一侧的夹角等于 θ2 + θ3 ,夹角 θ2 + θ3 对应的转子卷轮351外环弧长等于次二梯带82带动次二百叶片92水平上升 D2 的距离。
作为优选,卷轮的外环上设置有两个扇形凸块,连接不同次百叶片的卷轮上的两个扇形凸块之间的角度不同:
连接次一百叶片的卷轮的两扇形凸块的两相邻一侧的夹角为 Δθ1 , Δθ1 可以设置为零,卷轮的两扇形凸块的两相邻另一侧的夹角为 θ122+Δθ2 , Δθ2 为翻转筒上的插块所形成的夹角;
连接次二百叶片的卷轮的两扇形凸块的两相邻一侧的夹角为 θ1+Δθ1 ,卷轮的两扇形凸块的两相邻另一侧的夹角为 θ22+Δθ2
连接次三百叶片的卷轮的两扇形凸块的两相邻一侧的夹角为 θ12+Δθ1 ,卷轮的两扇形凸块的两相邻另一侧的夹角为 θ3+Δθ2
针对上述的带轴销的卷轮机构,提供了一种带不完全齿轮翻转机构的轴销卷轮系统。轴销卷轮系统的翻转筒端口处嵌合翻转盘,中空转轴依次穿过翻转盘、翻转盘套筒、次三齿轮和套筒,次三齿轮与中空转轴固定连接,次三齿轮两旁设有 次三从动轮,次三从动轮包括一个设有锁止弧的圆盘和至少一个齿轮, 次三齿轮与次三从动轮的一端齿轮啮合,次三从动轮的另一端齿轮与翻转盘端面上的齿轮啮合,其中次三齿轮为不完全齿轮,外侧面设有一段光滑曲面。
上述为本发明的一种结构,转动转轴的时候,转轴带动推轮和次三齿轮转动,此时次三齿轮的光滑曲面和次三从动轮之间产生相对滑动,没有啮合作用。推轮在转动的过程中,依次推动卷轮转动,卷轮的依次转动,使得缠绕在各自卷轮上的梯带卷绕在卷轮上,实现各级叶片的上升,当上升全部完成的时候,次三齿轮外表面的带齿部分和次三从动齿轮啮合,由次三从动齿轮带动翻转盘转动,翻转盘与翻转筒嵌合一体,带动翻转筒转动,梯带随着翻转筒一起翻转,所有叶片翻转完成之后,叶片的动作完成。当收拢叶片的时候,反向转动转轴,依次反向完成上述动作。
针对上述的带轴销的卷轮机构,还提供了一种带不完全齿轮翻转机构的轴销卷轮系统。轴销卷轮系统的卷轮包括次一卷轮、次二卷轮、次三卷轮,推轮、次一卷轮和次三卷轮依次套在中空转轴上,中空转轴依次穿过翻转盘、次二齿轮、次三齿轮和次一齿轮,翻转盘嵌合在翻转筒端口处,次三齿轮和次一齿轮与中空转轴固定连接,次二齿轮与次二卷轮一起套在同一推轮的中空轴上但次二齿轮固定其上,次一齿轮、次二齿轮和次三齿轮两旁设有次二 从动轮和次三从动轮, 次二 从动轮和次三从动轮包括一个设有锁止弧的圆盘和两个齿轮, 次一齿轮与次二从动轮的一端齿轮啮合,次二从动轮的另一端齿轮与次二齿轮啮合,次三齿轮分别与次三从动轮的一端齿轮啮合,次三从动轮的另一端齿轮与翻转盘端面上的齿轮啮合,其中次三齿轮和次一齿轮为不完全齿轮,外侧面设有一段光滑曲面;中空转轴带动推轮、次一齿轮和次三齿轮转动,次二齿轮通过次二从动齿轮实现与次一齿轮同步转动一定角度,即次二齿轮带动次二卷轮两侧推轮随次一卷轮两侧推轮同步转动,再通过推轮上销轴推动次一卷轮和次二卷轮同步转动而卷绕其上的次梯带带动次二百叶片随次一百叶片同步上升 D2 后停止转动,翻转盘上的齿轮通过次三从动齿轮实现在次三齿轮转动一定角度后随之转动,即次三卷轮两侧推轮随同次一卷轮两侧推轮同步转动,通过推轮上销轴推动次三卷轮和次一卷轮同步旋转而卷绕其上的次梯带带动次三百叶片和次一百叶片上升 D3 时,由翻转盘带动整个翻转筒转动,实现所有百叶片的翻转。
上述为本发明的一种结构,转动转轴的时候,转轴带动推轮、次三齿轮和次一卷轮转动,此时次三齿轮的光滑曲面和次三从动轮之间产生相对滑动,没有啮合作用,次一卷轮外表面的齿轮部分和次二从动轮啮合,由次二从动轮带动推轮的中空轴,使得带有中空轴的推轮带动连接次二叶片的卷轮转动。同时推轮在转动的过程中,先推动连接次一叶片的卷轮转动,则次一叶片和次二叶片同时上升。上升到既定位置的时候,次一齿轮外表面的光滑面与次二从动轮产生滑动,停止啮合,则带有中空轴的推轮停止转动,对应的卷轮停止转动。推轮继续带动连接次三叶片和次一叶片的卷轮转动。各级叶片上升全部完成的时候,次三齿轮外表面的带齿部分和次三从动齿轮啮合,由次三从动齿轮带动翻转盘转动,翻转盘与翻转筒嵌合一体,带动翻转筒转动,梯带随着翻转筒一起翻转,所有叶片翻转完成之后,叶片的动作完成。当收拢叶片的时候,反向转动转轴,依次反向完成上述动作。
根据上述相同构思,提供了另一种带轴销的卷轮机构,包括底座和顶盖,底座和顶盖之间设有翻转筒,转轴穿过翻转筒安装在底座和顶盖之间形成的支座上,翻转筒内部的转轴上固定连接至少两个推轮,相邻推轮之间设有至少一个卷轮,卷轮与中空转轴滑动连接,卷轮的外环设有扇形凸块,扇形凸块嵌合在翻转筒内壁,卷轮的侧边轴向设置至少一销孔,以使销轴穿过销孔连接绕在卷轮外环上的次梯带两上端,翻转筒外环设有至少一个环形槽及相应槽顶部穿孔,以便主、次梯带两上端环绕嵌入其中,同时次梯带进入翻转筒内与卷轮连接、主梯带被固定在环形槽顶部,次梯带连接各次百叶片,推轮上设有轴销,通过轴销作用于对应卷轮的次梯带将其卷绕起来,带动各次百叶片上升,每个推轮上轴销相互间隔设有角度差,使得固接在卷轮上的次梯带依次被卷绕,而与次梯带连接的各次叶片依次上升。
作为优选,卷轮的外环上设置有扇形凸块和三个环形槽,卷轮的侧边设有相隔角度的销孔,销孔位置的环形槽内削去一端弧面,方便梯带上端穿过。
针对上述第二种的带轴销的卷轮机构,提供了一种带不完全齿轮翻转机构的轴销卷轮系统,翻转筒端口处嵌合翻转盘,中空转轴依次穿过翻转盘、翻转盘套筒、次三齿轮和套筒,次三齿轮与中空转轴固定连接,次三齿轮两旁设有 次三从动轮,次三从动轮包括一个设有锁止弧的圆盘和至少一个齿轮, 次三齿轮与次三从动轮的一端齿轮啮合,次三从动轮的另一端齿轮与翻转盘端面上的齿轮啮合,其中次三齿轮为不完全齿轮,外侧面设有一段光滑曲面。
上述为本发明的一种结构,转动转轴的时候,转轴带动推轮和次三齿轮转动,此时次三齿轮的光滑曲面和次三从动轮之间产生相对滑动,没有啮合作用。推轮在转动的过程中,卷轮相对翻转筒静止不动,推轮之间的长轴销将卷轮上的梯带被动卷绕在卷轮上,每个卷轮上梯带由销轴插入卷轮侧壁销孔固定在卷轮外环上,各卷轮的销孔相隔有角度差,使得卷轮依次被带动,实现各级叶片的上升,当上升全部完成的时候,次三齿轮外表面的带齿部分和次三从动齿轮啮合,由次三从动齿轮带动翻转盘转动,翻转盘与翻转筒嵌合一体,带动翻转筒转动,梯带随着翻转筒一起翻转,所有叶片翻转完成之后,叶片的动作完成。当收拢叶片的时候,反向转动转轴,依次反向完成上述动作。
针对上述第二种的带轴销的卷轮机构,还提供了一种带不完全齿轮翻转机构的轴销卷轮系统,包括上述的带轴销的卷轮机构,卷轮包括次一卷轮、次二卷轮、次三卷轮,推轮、次一卷轮和次三卷轮依次套在中空转轴上且次一卷轮和次三卷轮通过其外环凸块与翻转筒内环卡槽嵌合而与翻转筒固定为一体,中空转轴依次穿过翻转盘、次二齿轮、次三齿轮和次一齿轮,翻转盘嵌合在翻转筒端口处,次三齿轮和次一齿轮与转轴固定连接,次二齿轮与次二卷轮一起套在同一推轮的中空轴上但次二齿轮固定其上且次二卷轮通过其外环凸块与翻转筒内环卡槽嵌合而与翻转筒固定为一体,次一齿轮、次二齿轮和次三齿轮两旁设有次二 从动轮和次三从动轮, 次二 从动轮和次三从动轮包括一个设有锁止弧的圆盘和两个齿轮, 次一齿轮与次二从动轮的一端齿轮啮合,次二从动轮的另一端齿轮与次二齿轮啮合,次三齿轮分别与次三从动轮的一端齿轮啮合,次三从动轮的另一端齿轮与翻转盘端面上的齿轮啮合,其中次三齿轮和次一齿轮为不完全齿轮,外侧面设有一段光滑曲面;中空转轴带动推轮、次一齿轮和次三齿轮转动,次二齿轮通过次二从动齿轮实现与次一齿轮同步转动一定角度,即次二齿轮带动次二卷轮两侧推轮随次一卷轮两侧推轮同步旋转,通过推轮上销轴卷绕固定在次一卷轮和次二卷轮上的次梯带带动次二百叶片随次一百叶片同步上升 D2 后停止转动,翻转盘上的齿轮通过次三从动齿轮实现在次三齿轮转动一定角度后随之转动,即次三卷轮两侧推轮随同次一卷轮两侧推轮同步转动,通过推轮上销轴分别卷绕固定在次三卷轮和次一卷轮上的次梯带带动次三百叶片和次一百叶片上升 D3 时,由翻转盘带动整个翻转筒转动,实现所有百叶片的翻转。
上述为本发明的一种结构,转动转轴的时候,转轴带动推轮、次三齿轮和次一卷轮转动,此时次三齿轮的光滑曲面和次三从动轮之间产生相对滑动,没有啮合作用,次一卷轮外表面的齿轮部分和次二从动轮啮合,由次二从动轮带动推轮的中空轴,使得带有中空轴的推轮带动连接次二叶片的卷轮转动。同时推轮在转动的过程中,其一推轮先与连接次一叶片的卷轮接触,次卷轮被推轮上的轴销作用,使得与之连接的梯带被卷绕在卷轮上,则次一叶片和次二叶片同时上升。上升到既定位置的时候,次一齿轮外表面的光滑面与次二从动轮产生滑动,停止啮合,则带有中空轴的推轮停止转动,对应的卷轮上的梯带停止卷动。其他推轮继续带动连接次三叶片和次一叶片的卷轮转动。各级叶片上升全部完成的时候,次三齿轮外表面的带齿部分和次三从动齿轮啮合,由次三从动齿轮带动翻转盘转动,翻转盘与翻转筒嵌合一体,带动翻转筒转动,梯带随着翻转筒一起翻转,所有叶片翻转完成之后,叶片的动作完成。当收拢叶片的时候,反向转动转轴,依次反向完成上述动作。
按照本发明的技术方案用于上述百叶窗的卷轮系统。能够控制次百叶片上 升和所有百叶片的翻转。
附图说明
图1 带有三次百叶片的变节距组合式百叶窗三维图。
图2 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的三维组装图。
图3 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3(去掉底座和顶盖)的三维爆炸图。
图4 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的翻转机构的套筒三维图。
图5 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的翻转机构的次一齿轮三维图。
图6 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的翻转机构的次三从动轮三维图。
图7 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的翻转机构的翻转盘三维图。
图8 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的翻转机构的翻转盘套筒三维图。
图9 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的转轴三维图。
图10 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的推轮三维图。
图11 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的转子卷轮三维图。
图12 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的翻转筒单凸插块三维图。
图13 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的翻转筒双凸插块三维图。
图14 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的翻转筒三维图。
图15 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的底座三维图。
图16 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的三维剖面图。
图17 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的主视图及剖面位置示意图。
图18 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3处于初始位置的五个剖面图。
图19 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在次一百叶片上升 D1-D2 位置时的五个剖面图。
图20 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在次一百叶片上升 D2-D3 位置时的五个剖面图。
图21 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在次一百叶片上升 D3 位置时的五个剖面图。
图22 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在百叶片翻转 φ 后的五个剖面图。
图23 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3处于初始位置至百叶片翻转前的两个剖面图。
图24 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在百叶片翻转 φ 后的两个剖面图。
图25 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构中推轮、转子卷轮和翻转筒之间的结构关系。
图26具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3三维图。
图27 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3(去掉底座和顶盖)三维爆炸图。
图28具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的翻转机构的次一齿轮三维图。
图29具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的翻转机构的次三齿轮三维图。
图30 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的翻转机构的次二齿轮三维图。
图31 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的次三从动轮三维图。
图32 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的次二从动轮三维图。
图33 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的卷轮机构的次二半推轮三维图。
图34 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的半推轮三维图。
图35 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的三维剖面图。
图36 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的主视图及剖面位置示意图。
图37 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3初始位置的7个剖面图。
图38 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3在二分节距位置的7个剖面图。
图39 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3在百叶片翻转前的7个剖面图。
图40 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3在百叶片翻转关闭后的7个剖面图。
图41 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3的卷轮机构中推轮、转子卷轮和翻转筒之间的结构关系。
图42 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3(去掉底座和顶盖)的三维爆炸图。
图43具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的推轮三维图。
图44 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的转子卷轮一三维图。
图45 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的转子卷轮二三维图。
图46 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构的转子卷轮三三维图。
图47 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3处于初始位置的三个剖面图。
图48 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在次一百叶片上升 D1-D2 位置时的五个剖面图。
图49 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在次一百叶片上升 D2-D3 位置时的五个剖面图。
图50 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在次一百叶片上升 D3 位置时的五个剖面图。
图51 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在百叶片翻转 φ 后的五个剖面图。
图52 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3(去掉底座和顶盖)的三维爆炸图。
图53 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3的卷轮机构的定子卷轮三维图。
图54 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3的卷轮机构的推轮三维图。
图55 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3处于初始位置的三个剖面图。
图56 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3在次一百叶片上升 D1-D2 位置时的三个剖面图。
图57 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3在次一百叶片上升 D2-D3 位置时的三个剖面图。
图58 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3在次一百叶片上升 D3 位置时的三个剖面图。
图59 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3在百叶片翻转 φ 后的三个剖面图。
图60 具有三次百叶片(双重二分节距)的变节距组合式百叶窗定子卷轮系统3(去掉底座和顶盖)三维爆炸图。
图61 具有三次百叶片(双重二分节距)的变节距组合式百叶窗定子卷轮系统3初始位置的3个剖面图。
图62 具有三次百叶片(双重二分节距)的变节距组合式百叶窗定子卷轮系统3在次一百叶片处于二分节距位置的3个剖面图。
图63 具有三次百叶片(双重二分节距)的变节距组合式百叶窗定子卷轮系统3在百叶片翻转前的3个剖面图。
图64 具有三次百叶片(双重二分节距)的变节距组合式百叶窗定子卷轮系统3在百叶片翻转 φ 关闭后的3个剖面图。
图65 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3(去掉底座和顶盖)的三维爆炸图。
图66 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3的卷轮机构的推轮三维图。
图67 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3的卷轮机构的定子卷轮三维图。
图68 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3处于初始位置的三个剖面图。
图69 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3在次一百叶片上升 D1-D2 位置时的五个剖面图。
图70 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3在次一百叶片上升 D2-D3 位置时的五个剖面图。
图71 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3在次一百叶片上升 D3 位置时的五个剖面图。
图72 具有三次百叶片的变节距组合式百叶窗定子卷轮系统3在百叶片翻转 φ 后的五个剖面图。
图73 具有单次百叶片的变节距组合式百叶窗的次百叶片相对升降且主、次百叶片一道翻转的组合式百叶片单元横截面示意图。
图74 具有双次百叶片的变节距组合式百叶窗的次百叶片相对升降且主、次百叶片一道翻转的组合式百叶片单元横截面示意图。
图75 具有三次百叶片的变节距组合式百叶窗的次百叶片相对升降且主、次百叶片一道翻转的组合式百叶片单元横截面示意图。
图76具有三次百叶片(双重二分节距)的变节距组合式百叶窗的次百叶片相对升降且主、次百叶片一道翻转关闭的组合式百叶片单元横截面示意图。
图77具有单次百叶片的变节距组合式百叶窗的次百叶片相对升降与翻转但主百叶片不翻转的组合式百叶片单元横截面示意图。
图78 具有双次百叶片的变节距组合式百叶窗的次百叶片相对升降与翻转但主百叶片不翻转的组合式百叶片单元横截面示意图。
图79 具有三次百叶片的变节距组合式百叶窗的次百叶片相对升降与翻转但主百叶片不翻转的组合式百叶片单元横截面示意图。
图80 具有三次百叶片(包含双重二分节距)的变节距组合式百叶窗的次百叶片相对升降与翻转但主百叶片不翻转的组合式百叶片单元横截面示意图。
具体实施方式
下面结合附图1-62与具体实 施方式对本发明作进一步详细描述:
图1显示了具有三个次百叶片的变节距组合式百叶窗(由室内往外看),其包括顶轨1、六方轴2、卷轮系统3、驱动器4、绳索接头5、侧导轨6、升降绳7、梯带组8、百叶片组9、和底轨组10;以具有三次百叶片的变节距组合式百叶窗为例,梯带组8包括主、次梯带8X(主梯带80、次一梯带81、次二梯带82、次三梯带83);百叶片组9包括主、次百叶片9X(主百叶片90、次一百叶片91、次二百叶片92、次三百叶片93);底轨组10包括主、次底轨10X(主底轨100、次一底轨101、次二底轨102、次三底轨103);驱动器4和卷轮系统3安置在顶轨1中,驱动器4一般安置在顶轨1的右端,而一般百叶窗至少需两个卷轮系统3,六方轴2穿过驱动器4和卷轮系统3,将两者连接起来,拉动驱动器4上的珠链42,则可以通过驱动器4转动六方轴2,从而带动卷轮系统3旋转,升降绳7穿过百叶片组9,其上端与卷轮系统3中的升降轮33连接,其下端与主底轨100连接;次梯带8X的前、后索8X1、8X2的上端穿过卷轮系统3的底座38的梯带孔383(如图15所示)并嵌入卷轮系统3的卷轮机构35的翻转筒354的环形槽3541、3542、3543内,然后进入其顶部孔3546与转子(或定子)卷轮351连接,主、次百叶片9X穿进主、次梯带8X的上下横缆8X1和8X2之间,主、次梯带8X的前、后索8X1、8X2的两下端固定在主、次底轨10X上,在主百叶片90、次百叶片9X一道翻转的情况下(如图75d所示),主梯带80的前、后索801和802的上端固定在卷轮系统3的翻转筒354的环形槽3544的销轴3547上(如图14所示);百叶片组的百叶片叠放次序是,次一百叶片91处于最上面,次二百叶片92处于次一百叶片91之下,次三百叶片93处于次二百叶片92之下,主百叶片处于最下面;底轨组的底轨叠放次序是,次一底轨101处于最上面,次二底轨102处于次一底轨101之下,次三底轨103处于次二底轨102之下,主底轨处于最下面;侧导轨6安置在叶片组9和底轨组10的两端,叶片组9和底轨组10的两端伸进侧导轨6的凹槽里,可以上下滑动,以避免叶片组9和底轨组10被风吹晃动;变节距组合式百叶窗的传动机构的关键部件是控制百叶片整体升降的升降机构和百叶片相对升降和翻转的卷轮系统。
实施例1:具有三次百叶片的变节距组合式百叶窗的转子卷轮系统
带三次百叶片的变节距组合式百叶窗的百叶片相对升降与翻转的一个运动周期是,(1)主百叶片90等节距分布在窗户上,次百叶片91、92和93叠合在主百叶片90上,(对应于图75a),(2)次一百叶片91相对主百叶片90上升到 D1-D2 位置,次二百叶片92和次三百叶片93仍然叠合在主百叶片90上(对应于图75b),(3)次一百叶片91继续相对主百叶片90上升到 D2 位置,同时次二百叶片92相对主百叶片90上升到 D2-D3 位置, 次三百叶片93仍然叠合在主百叶片90上(对应于图75c),(4)次一百叶片91继续相对主百叶片90上升到 D1 位置,同时次二百叶片92相对主百叶片90上升到 D2 位置, 次三百叶片93相对主百叶片90上升到 D3 位置(对应于图75d),(5)主、次百叶片90、91、92和93同时从水平位置旋转 φ 至百叶窗关闭(对应于图75e),(6)主、次百叶片90、91、92和93同时往回翻转 φ 至初始水平位置(对应于图75d),(7)次百叶片91、92和93相对主百叶片90下降距离 D3 至次三百叶片93叠合在主百叶片90上(对应于图75c),(8)次百叶片91和92相对主百叶片90下降距离 D2-D3 至次二百叶片92叠合在次百叶片93上(对应于图75b),(9)次百叶片91相对主百叶片90下降距离 D1-D2 至次一百叶片91叠合在次百叶片92上(对应于图75a)。此处节距比D/L设定为1.6, D1-D2 、 D2-D3 和 D3 均设定为D/4。
根据附图2、3,用于具有三次百叶片的变节距组合式百叶窗的转子卷轮系统3包括卷轮机构35和不完全齿轮翻转机构36,卷轮机构35包括三个转子卷轮351、四个推轮355、一根转轴357、翻转筒354、四根短销轴358、3511和三根长销轴356和两个插块359、3510,三个转子卷轮351和四个推轮355按推轮355和转子卷轮351相间依次套在转轴357上并安装在翻转筒354内,不完全齿轮翻转机构36包括套筒367、次三齿轮363、次三从动轮366、翻转盘套筒368和翻转盘364,依次轴向连接。
图4为翻转机构36的套筒367的三维图,套筒367的内环直径与转轴357外径相同。
图5为翻转机构36的次三齿轮363的三维图,次三齿轮363为一不完全齿轮,次三齿轮363外环带齿部分为3631,次三齿轮363外环不带齿部分为圆弧面3632,次三齿轮363的内环3634的形状由一平面3635与内环3634相交而成,次三齿轮363的两侧设有对称环形凸台3633,次三齿轮363的两侧沿外环齿3631与圆弧面3632交界处轴向各切除一扇形缺口3637。
图6为翻转机构36的次三从动轮366的三维图,次三从动轮366由一转轴3666穿过齿轮3662、带锁止弧3665的圆盘3661和齿轮3663而组成,转轴3666的两端3664因与底座38的配合关系而直径变小。
图7为翻转机构36的翻转盘364的三维图,翻转盘364为一具有内环3644的环形盘3641,环形盘3641的一侧为平面36414,其上设置三个扇形凸台3645、3646、3647,环形盘3641的另一侧设有一带轴颈3642的齿轮3643。
图8为翻转机构36的翻转盘套筒368的三维图,翻转盘套筒368由套筒3681和环形台阶3682组合而成,翻转盘套筒368的内环3683的直径与转轴357外径相同,翻转盘套筒368的套筒3681的外径与翻转盘364的内环直径相同。
图9为卷轮机构35的转轴357的三维图,转轴357为一中空轴3571,其外环被削出两缺口平面3573和3574且一端被削出一缺口平面3575。
图10为卷轮机构35的推轮355的三维图,推轮355的内环3556由内环3556与平面3557相交而成,推轮355的两侧沿轴向各伸出一环形凸台3555,靠环形凸台3555的内环设有销孔3551、3552和3553。
图11为卷轮机构35的转子卷轮351的三维图,转子卷轮351的外环上设置有扇形凸块3513,扇形凸块3513一侧3516设有一孔3514且在该处转子卷轮351侧边设置一销孔3515,离扇形凸块3513另一侧3517一定距离处设有一定位销孔3518,转子卷轮351的内环直径与转轴357的之间相同。
图12为卷轮机构35的翻转筒单凸插块3510的三维图,单凸插块3510为一与翻转筒354内环槽35416对应的长条弧形块35101,其一端设有一与翻转筒354的环形槽3543相对应的凸块35102。
图13为卷轮机构35的翻转筒双凸插块359的三维图,双凸插块359为一与翻转筒354内环槽35414对应的长条弧形块3591,其上设有两与翻转筒354的环形槽3541和3542相对应的凸块3592和3593。
图14为卷轮机构35的翻转筒354的三维图,翻转筒354为一圆桶,其外环面设有用于嵌入次一梯带81的环形槽3541、用于嵌入次二梯带82的环形槽3542、用于嵌入次三梯带83的环形槽3543和一个嵌入主梯带80的环形槽3544,环形槽3541、3542和3543的顶部各开一孔3545并在孔两侧边装有销轴3546,以便次一梯带81和次二梯带82的前、后索的上端进入后减少梯带与翻转筒354之间的摩擦力,环形槽3544的顶部开有一销孔3548并装有销轴3547,主梯带80的两上端直接套在销轴3547上,翻转筒354的桶底外壁设有一内环为35412的环形凸台35416且在靠近外环处设有销孔35411、35411'、35410和35410',销孔35411'和销孔35411为轴向对称,销孔35410'和销孔35410为轴向对称,其对称轴为销孔3548与翻转筒桶底圆心的连线,翻转筒354的开口端部设有与翻转盘364端部三个扇形凸块3645、3646、3647相嵌合的凹形台阶35413、35414、35415,翻转筒354的开口端部的顶部钻有两销孔35421,以便销轴3546插入,翻转筒354的顶部内壁从开口端部至桶底开有一半圆缺口槽3549,供装配主、次梯带上端时使用。
图16显示了具有三次百叶片的变节距组合式百叶窗的转子卷轮系统3的组装关系,图3显示了转子卷轮系统3的组装顺序,将翻转机构36的翻转盘364、翻转盘套筒368、次三齿轮363和套筒367依次套入转轴357的左端,使得次三齿轮363的内环3614与转轴357的缺口段3574嵌合,然后将四个推轮355和三个转子卷轮351按推轮355和转子卷轮351相间方式与翻转筒354一起依次套入转轴357的右端,使得推轮355的内环3556的平面3557与转轴357的缺口平面3573对准嵌合且推轮355与转子卷轮351相互轴向嵌套,同时将单凸插块3510和双凸插块359插进翻转筒354的凹槽35416和35414中,使得单凸插块3510的凸块35102与翻转筒354的环形槽3543相对应,使得双凸插块359的凸块3592和3593与翻转筒354的环形槽3542和3541相对应,再将翻转盘364的扇形凸块3645、3646、3647与翻转筒354的凹槽35413、35414、35416相嵌合而成为一体,再将此组装件与次三从动轮366一道安置在底座38上,使得转轴357的右端安置在底座38的右端支承381上、转轴357的左端安置在底座38的左端支承386上,同时将翻转筒354桶底的销轴35410和35411之间的空挡对准底座38的凸块382,使得翻转筒354可以在预设的百叶片翻转角 φ 范围内旋转,另外,次三从动轮366的轴两端3664安置在底座38的支座384上且次三从动轮366的齿轮3663与翻转盘364上的齿轮3643啮合、次三从动轮366的圆盘3661的锁止弧3665与次三齿轮363的外环圆弧面3612相吻合,从而通过次三从动轮366来锁定翻转筒354(如图18所示),次一梯带81的前、后索811、812的上端环绕翻转筒354并嵌入环形槽3541内,再穿入翻转筒354的孔3545后被销轴352固定在转子卷轮351的外环孔3514内(如图25a所示),次二梯带82的前、后索821、822和次三梯带83的前、后索831、832与转子卷轮351的连接方式与此相同(如图25b和25c所示),主梯带80的前、后索801、802的上端环绕嵌入翻转筒354的环形槽3544内并在环形槽3544的顶部被销轴3547固定在翻转筒354上(如图23a所示),与卷绕次一梯带81的转子卷轮351相嵌套的两推轮355的销孔3551插入销轴356,与卷绕次二梯带82的转子卷轮351相嵌套的两推轮355的销孔3552插入销轴356,与卷绕次三梯带83的转子卷轮351相嵌套的两推轮355的销孔3553插入销轴356,最后把销轴3510插进绑定次二梯带82的转子卷轮351的定位销孔3518中(如图11、16所示)。
图25显示了具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构中转子卷轮、推轮和翻转筒之间的结构关系,图25a显示了卷绕次一梯带81的转子卷轮351与推轮和翻转筒之间的结构关系,图25b显示了卷绕次二梯带82的转子卷轮351与推轮和翻转筒之间的结构关系,图25c显示了卷绕次三梯带83的转子卷轮351与推轮和翻转筒之间的结构关系,推轮355的销孔3551与转子卷轮351的外环扇形凸块3513的一侧3516和次一梯带81的两上端紧贴,从销孔3551出发沿顺时针方向偏移夹角 θ1 设置销孔3552,再从销孔3552出发沿顺时针方向偏移夹角 θ2 设置销孔3553,夹角 θ1 、 θ2 的大小需要保证其对应的转子卷轮351外环弧长等于次一梯带81带动次一百叶片91先后上升 D1-D2 、 D2-D3 的距离(此处设定 θ1 = θ2 ),转子卷轮351的外环凸块3513的一侧3517与翻转筒354上的双凸插块359的凸块3593的一侧3596的夹角大小等于 θ123 ,夹角 θ123 的大小需要保证其对应的转子卷轮351外环弧长等于次一梯带81带动次一百叶片91水平上升 D1 的距离(如图25a所示), 转子卷轮351的外环凸块3513的一侧3517与翻转筒354上的单凸插块3510的凸块35102的一侧35103的夹角大小等于 θ3 ,夹角 θ3 的大小需要保证其对应的转子卷轮351外环弧长等于次三梯带83带动次三百叶片93水平上升 D3 的距离(如图25c所示), 卷绕次二梯带82的转子卷轮351的外环插销3511与翻转筒354上的双凸插块359的凸块3592的一侧3594的夹角大小等于 θ23 ,夹角 θ23 的大小需要保证其对应的转子卷轮351外环弧长等于次二梯带82带动次二百叶片92水平上升 D2 的距离(如图25b所示)。
图18为具有三次百叶片的变节距组合式百叶窗转子卷轮系统3处于初始位置的各个剖面图,图19 具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在次一百叶片上升 D1-D2 位置时的各个剖面图,图20 为具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在次一百叶片上升 D2-D3 位置时的各个剖面图,图21 为具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在次一百叶片上升 D3 位置时的各个剖面图,图22 为具有三次百叶片的变节距组合式百叶窗转子卷轮系统3在百叶片翻转φ后的各个剖面图,图23 为具有三次百叶片的变节距组合式百叶窗转子卷轮系统3处于初始位置和百叶片翻转后的J-J剖面图,图24为具有三次百叶片的变节距组合式百叶窗转子卷轮系统3处于初始位置和百叶片翻转φ后的K-K剖面图。
在叶片组9处于如图75a所示初始位置时,转子卷轮系统3的翻转机构36的次三齿轮363的外环齿3631与次三从动轮366的齿轮3661保持脱离状态(如图18a所示),次三齿轮363的外环圆弧面3632与次三从动轮366的圆盘3661的锁止弧3665吻合(如图18b所示),次三从动轮366的齿轮3663与翻转盘364的齿轮3643自始至终啮合,卷绕次一梯带81的转子卷轮351、卷绕次二梯带82的转子卷轮351、卷绕次三梯带83的转子卷轮351的外环扇形凸块3513处于正上方,相应的推轮355及销轴356所处位置如图18c、18d和18e所示,翻转筒354的桶底销轴35411紧靠在底座的凸块382的端壁上(如图24a所示)。
按图18逆时针方向旋转转轴357,转轴357带动各个推轮355同向旋转,护在卷绕次一梯带81的转子卷轮351两旁的推轮355上的销轴356推着该转子卷轮351上的外环凸块3513,使得转子卷轮351旋转卷绕次一梯带81的前、后索811和812(如图19c所示),从而带动次一百叶片91离开与次二百叶片92的叠合位置,当次一百叶片91相对于主百叶片90水平上升 D1-D2 高度时,护在卷绕次二梯带82的转子卷轮351两旁的推轮355上的销轴356开始与该转子卷轮351上的外环凸块3513接触(如图19d所示),护在卷绕次三梯带83的转子卷轮351两旁的推轮355上的销轴356与该转子卷轮351上的外环凸块3513未有接触(如图19e所示),次二百叶片92和次三百叶片93仍然处于与主百叶片90叠合位置(如图75b所示),在此旋转过程中,与转轴357相嵌合的次三齿轮363的外环圆弧面3632一直保持与次三从动轮366的圆盘3661的锁止弧3665吻合(如图19b所示),同时次三齿轮363的外环齿3631与次三从动轮366的齿轮3662保持脱离状态(如图19a所示),从而继续锁定翻转筒354使其静止不动(如图24a所示);
继续按图18逆时针方向旋转转轴357,转轴357带动各个推轮355同向旋转,护在卷绕次一梯带81的转子卷轮351两旁的推轮355上的销轴356推着该转子卷轮351上的外环凸块3513,护在卷绕次二梯带82的转子卷轮351两旁的推轮355上的销轴356推着该转子卷轮351上的外环凸块3513,使得此两转子卷轮351同步旋转且分别卷绕次一梯带81的前、后索811、812(如图20c所示)和次二梯带82的前、后索821、822(如图20d所示),从而带动次一百叶片91与次二百叶片92水平上升,当次一百叶片91和次二百叶片92相对于主百叶片90水平上升 D2-D3 高度时,护在卷绕次三梯带83的转子卷轮351两旁的推轮355上的销轴356开始与该转子卷轮351上的外环凸块3513接触(如图20e所示),次三百叶片93仍然处于与主百叶片90叠合位置(如图75c所示),在此旋转过程中,与转轴357相嵌合的次三齿轮363的外环圆弧面3632一直保持与次三从动轮366的圆盘3661的锁止弧3665吻合(如图20b所示),同时次三齿轮363的外环齿3631与次三从动轮366的齿轮3662保持脱离状态(如图20a所示),从而继续锁定翻转筒354使其静止不动(如图24a所示);
继续按图18逆时针方向旋转转轴357,转轴357带动各个推轮355同向旋转,护在卷绕次一梯带81的转子卷轮351两旁的推轮355上的销轴356推着该转子卷轮351上的外环凸块3513,护在卷绕次二梯带82的转子卷轮351两旁的推轮355上的销轴356推着该转子卷轮351上的外环凸块3513,护在卷绕次三梯带83的转子卷轮351两旁的推轮355上的销轴356推着该转子卷轮351上的外环凸块3513,使得此三转子卷轮351同步旋转且分别卷绕次一梯带81的前、后索811、812(如图21c所示)、次二梯带82的前、后索821、822(如图21d所示)和次三梯带83的前、后索831、832(如图21e所示),从而带动次一百叶片91、次二百叶片92和次三百叶片93水平上升,当次一百叶片91、次二百叶片92和次三百叶片93相对于主百叶片90水平上升 D3 高度(如图75d所示)时,与转轴357相嵌合的次三齿轮363的外环圆弧面3632处于与次三从动轮366的圆盘3661的锁止弧3665脱离接触位置的临界点(如图21b所示),同时次三齿轮363的外环齿3631与次三从动轮366的齿轮3662开始进入啮合状态(如图21a所示),翻转筒354仍然静止不动(如图24a所示),同时,卷绕次一梯带81的前、后索811、812的转子卷轮351的外环凸块3513的侧壁3517与翻转筒354的双凸插块359的凸块3593的侧壁3596相接触(如图21c所示)、卷绕次二梯带82的前、后索821、822的转子卷轮351的外环插销3510与翻转筒354的双凸插块359的凸块3592的侧壁3594相接触(如图21c所示)、卷绕次三梯带83的前、后索831、832的转子卷轮351的外环凸块3513的侧壁3517与翻转筒354的单凸插块3510的凸块35102的侧壁35103相接触(如图21e所示)。
继续按图18逆时针方向旋转转轴357,与转轴357相嵌合的次三齿轮363的外环圆弧面3612脱离与次三从动轮366的圆盘3661的锁止弧3665接触(如图22b所示),同时次三齿轮363的外环齿3631与次三从动轮366的齿轮3662啮合(如图22a所示),次三齿轮363带动次三从动轮366旋转,次三从动轮366通过与翻转盘齿轮3643啮合带动翻转盘364和翻转筒354旋转;同时,转轴357带动各个推轮355与翻转筒354同步旋转,从而推动各转子卷轮351同步旋转,使得次一梯带81的前、后索811、812(如图22c所示)、次二梯带82的前、后索821、822(如图22d所示)、次三梯带83的前、后索831、832(如图22e所示)和主梯带80的前、后索801、802(如图23b所示)同步升和降,从而带动主、次百叶片9同步翻转,当翻转筒354旋转一个关闭角φ时,主、次百叶片9 也随之关闭(如图75e所示),此时,翻转筒354的桶底销轴35410紧靠在底座的凸块382的端壁上,使得翻转筒354不再继续旋转(如图24b所示);
在次一百叶片91、次二百叶片92和次三百叶片93完成相对上升并与主百叶片90一道随翻转筒354翻转至闭合位置后,反旋转轴357,则主、次百叶片9按原路顺序退回,即,首先主、次百叶片9同时翻转至如图75d所示水平位置,在主、次百叶片9翻转到水平位置的过程中,与转轴357相嵌合的次三齿轮363按图22顺时针方向旋转,次三齿轮363的外环圆弧面3632与次三从动轮366的圆盘3661的锁止弧3665无接触,而次三齿轮363的外环齿3611与次三从动轮366的齿轮3662相啮合,次三从动轮366的齿轮3663又与翻转盘364的齿轮3643相啮合,从而带动翻转筒354按图22顺时针方向旋转,与转轴357相嵌合的推轮355按图22顺时针旋转,不再对转子卷轮351施加作用力,而翻转筒354的双凸插块359的凸块3593推着卷绕次一梯带81的前、后索811、812的转子卷轮351的外环凸块3513(如图22c所示)、翻转筒354的双凸插块359的凸块3592推着与卷绕二梯带82的前、后索821、822的转子卷轮351的外环凸块3513(如图22d所示)、翻转筒354的单凸插块3510的凸块35102推着卷绕次三梯带83的前、后索831、832的转子卷轮351的外环凸块3513(如图22e所示)顺时针旋转,同时在底轨的重力作用下随转子卷轮351将百叶片翻转回复至水平位置;在主、次百叶片9翻转到水平位置时,次三齿轮363的外环圆弧面3632开始与次三从动轮366的圆盘3661的锁止弧3665吻合,同时次三齿轮363的外环齿3631开始与次三从动轮366的齿轮3662脱离啮合,翻转筒354被锁定;继续反旋转轴357,不完全齿轮翻转机构36的各齿轮依照原路返回顺序对各推轮施加作用力,但各推轮对各转子卷轮无反向推动作用而由梯带传递上来的底轨和百叶片自身重力使得各转子卷轮随推轮反向旋转,但各转子卷轮的外环凸块3513在次百叶片9和次底轨10下降过程中一直被各推轮的销轴356抵住,从而使得各转子卷轮351一直跟随着各推轮反转,直至所有次百叶片91、92、93叠合在主百叶片90上。
实施例2:具有三次百叶片(双重二分节距)的变节距组合式百叶窗的转子卷轮系统
具有三次百叶片(双重二分节距)的变节距组合式百叶窗的组合式百叶片相对升降与翻转的一个运动周期是:(1)主百叶片90等节距分布在窗户上,次百叶片91、92和93依次叠合在主百叶片90上(对应于图76a)。(2)次一百叶片91和次二百叶片92一道相对与主百叶片90上升到 D2 位置,(对应于图76b)。(3)次二百叶片92和次一百叶片91脱离而处于 D2 位置,次一百叶片91和次三百叶片93一道相对与主百叶片90上升一个距离 D3 ,此时次一百叶片91处于 D1 位置,次三百叶片93处于 D3 位置,(对应于图76c)。(4)主、次百叶片90、91、92、93同时从水平位置旋转φ至百叶窗关闭(对应于图76d)。(5)主、次百叶片90、91、92、93同时往回翻转φ至初始水平位置(对应于图76c)。(6)次一百叶片91和次三百叶片93一道相对与主百叶片90下降一个距离 D3 至次三百叶片93叠合在主百叶片90上(对应于图76b)。(7)次一百叶片91和次二百叶片92一道相对与主百叶片90下降一个距离 D2 至次二百叶片92叠合在次三百叶片93上、次一百叶片91叠合在次二百叶片92上(对应于图76a),此处D/L取为1.6, D1=D2+D3 , D2 =D/2, D3 =D/4 。
根据附图26、27,用于具有三次百叶片(双重二分节距)的变节距组合式百叶窗的转子卷轮系统3包括卷轮机构35和不完全齿轮翻转机构36,卷轮机构35包括三个转子卷轮351和351a、五个推轮355、355a、355b和355c、一转轴357、一翻转筒354、一单凸插块3510、一双凸插块359、四根短销轴358、3511和三根长销轴356,三个转子卷轮351、351a和五个推轮355、355a、355b和355c按两推轮夹一个转子卷轮的方式依次套在转轴357上并安装在翻转筒354内,同时单凸插块3510和双凸插块359插入翻转筒354的凹槽35416和35414中,不完全齿轮翻转机构36包括次一齿轮361、次三齿轮363、次二齿轮362、次二从动轮365、次三从动轮366和翻转盘364,依次轴向连接。
图28为翻转机构36的次一齿轮361的三维图,图29为翻转机构36的次三齿轮363的三维图,次一齿轮361和次三齿轮363为不完全齿轮,次三齿轮363与实施例1中的次三齿轮363完全相同,可以共用,次一齿轮361的结构与实施例1中的次三齿轮363相同,差别在于两者的外环齿3611与外环圆弧面3612所占圆周比例不同。
图30为翻转机构36的次二齿轮362的三维图,次二齿轮362为普通齿轮,其内环3634为一圆与平面3635相交而成。
图31为翻转机构36的次二从动轮365的三维图,图32为翻转机构36的次三从动轮366的三维图,次三从动轮366与实施例1中的次三从动轮366完全相同,可以共用,次二从动轮365的结构与实施例1中的次三从动轮366相同,差别在于两者的圆盘大小、齿轮大小和长度不同。
翻转机构36的翻转盘364、卷轮机构35的转轴357和翻转筒354与实施例1的完全相同,可以共用,卷轮机构35中分别用于卷绕次一梯带81和次三梯带83的转子卷轮351以及相应的推轮355与实施例1中用于卷绕次一梯带81和次二梯带82的转子卷轮351以及相应的推轮355完全相同,可以共用,用于卷绕次二梯带82的转子卷轮351a以及相应的推轮355a和355b与实施例1中用于卷绕次二梯带82的转子卷轮351以及相应的推轮355有些差异,将护在用于卷绕次一梯带81的转子卷轮351两旁的左边推轮355分离成两半,其右半部作为护在用于卷绕次一梯带81的转子卷轮351两旁的左边推轮355c(如图34所示),其左半部与一中空轴3566结合而成为护在用于卷绕次二梯带82的转子卷轮351a两旁的右边推轮355b,推轮355b的中空轴355b6的内环355b8的直径与转轴357的外径相同且外环被削出一缺口平面355b7(如图33所示),用于卷绕次二梯带82的转子卷轮351a以及护在其左边的推轮355a与实施例1中的转子卷轮351以及护在其两旁的推轮355结构相同,差别在于转子卷轮351a和推轮355a的内环直径与推轮355b的中空轴355b6的外径相同,推轮355、355a、355b和355c上的销孔3551、3552、3553的位置及其相应的夹角 θ1 、 θ2 与实施例1中的推轮355的一样,但销孔3552并未获得利用,转子卷轮351的外环凸块3513的一侧3517与翻转筒354上的双凸插块359的凸块3593的一侧3596的夹角 θ123 、转子卷轮351的外环凸块3513的一侧3517与翻转筒354上的单凸插块3510的凸块35102的一侧35103的夹角 θ23 、卷绕次三梯带83的转子卷轮351的外环插销3510与翻转筒354上的双凸插块359的凸块3592的一侧3594的夹角 θ3 皆与实施例1的一样(如图41a、41b和41d所示)。
图35显示了具有三次百叶片(双重二分节距)的变节距组合式百叶窗的转子卷轮系统3的组装关系,图27显示了转子卷轮系统3的组装顺序,将推轮355b的中空轴355b6穿过转子卷轮351a、推轮355a、翻转盘364和次二齿轮362,使得次二齿轮362、推轮355a和推轮355b的中空轴355b6相嵌合而成为一整体,但转子卷轮351a可以绕推轮355b的中空轴355b6旋转,推轮355b的中空轴355b6可在翻转盘364中旋转,再将该组件和次三齿轮363、次一齿轮361依次套入转轴357的左端,使得次三齿轮363的内环平面3635、次一齿轮361的内环平面3615与转轴357的缺口平面3574相对而嵌合成为一体,然后将推轮355c、与次一梯带81连接的转子卷轮351、推轮355、与次二梯带82连接的转子卷轮351、推轮355和套筒354依次套入转轴357的右端,使得推轮355c和推轮355的内环平面3557和转轴357的缺口平面3573相对而嵌合且推轮355与转子卷轮351相互轴向嵌套形成一环形槽,同时将单凸插块3510和双凸插块359插入翻转盘354的凹槽35416和35414中并使翻转盘364的扇形凸块3645、3646、3647与翻转筒354的凹槽35413、35414、35416相嵌合而成为一体,再将此组装件与次二从动轮365、次三从动轮366一道安置在底座38上,使得转轴357的右端安置在底座38的右端支承381上、转轴357的左端安置在底座38的左端支承386上,同时将翻转筒354桶底的销轴35410和35411之间的空挡对准底座38的凸块382,使得翻转筒354可以在预设的百叶片翻转角 φ 范围内旋转,另外,次二从动轮365的轴两端3654安置在底座38的支座385上且次二从动轮365的齿轮3653与次二齿轮362啮合、次三从动轮366的轴两端3664安置在底座38的支座384上且次三从动轮366的齿轮3663与翻转盘364上的齿轮3643啮合、次三从动轮366的圆盘3661的锁止弧3665与次三齿轮363的外环圆弧面3612相吻合,从而通过次三从动轮366来锁定翻转筒354(如图37d所示),梯带8与转子卷轮351、351a的连接顺序依次按次二梯带82、次一梯带81、次三梯带83和主梯带80从左至右进行,其连接方式与实施例1相同,与卷绕次二梯带82的转子卷轮351a相嵌套的两推轮355a和355b的销孔3551插入销轴356,与卷绕次一梯带81的转子卷轮351相嵌套的两推轮355c和355的销孔3551插入销轴356,与卷绕次三梯带83的转子卷轮351相嵌套的两推轮355的销孔3553插入销轴356(如图41a、41b和41c所示)。
图37 为具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3处于初始位置的各个剖面图,图38 具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3在次一百叶片91和次二百叶片92上升 D2 位置时的各个剖面图,图39 为具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3在次一百叶片91和次三百叶片93上升 D3 位置时的各个剖面图,图40为具有三次百叶片(双重二分节距)的变节距组合式百叶窗转子卷轮系统3在百叶片翻转 φ 角后的各个剖面图,在叶片组9处于如图76a所示初始位置时,转子卷轮系统3的翻转机构36的次一齿轮361的外环齿3611与次二从动轮365的齿轮3652啮合(如图37a所示),次一齿轮361的外环圆弧面3612与次二从动轮365的圆盘3651的锁止弧3655处于脱离状态(如图37b所示),次三齿轮363的外环齿3631与次三从动轮366的齿轮3662处于脱离状态(如图37c所示),次三齿轮363的外环圆弧面3632与次三从动轮366的圆盘3661的锁止弧3665处于吻合锁定状态(如图37d所示),次二从动轮365的齿轮3663与次二齿轮362、次三从动轮366的齿轮3663与翻转盘364的齿轮3643在传动过程中始终保持啮合状态,与次二梯带82相连的卷轮机构35的转子卷轮351a、与次一梯带81相连的卷轮机构35的转子卷轮351、与次三梯带83相连的卷轮机构35的转子卷轮351的外环扇形凸块3513处于正上方,相应的推轮355a、355b、355c和355及销轴356所处位置如图37e、37f和37g所示,翻转筒354的桶底销轴35411紧靠在底座的凸块382的端壁上(如图24a所示);
按图37逆时针方向旋转转轴357,转轴357带动次一齿轮361、次三齿轮363和推轮355c、355同向旋转,在旋转过程中,次一齿轮361的外环齿3611与次二从动轮365的齿轮3652啮合(如图37a所示),次一齿轮361的外环圆弧面3612与次二从动轮365的圆盘3651的锁止弧3655处于脱离状态(如图37b所示),次三齿轮363的外环齿3631与次三从动轮366的齿轮3662处于脱离状态(如图37c所示),次三齿轮363的外环圆弧面3632与次三从动轮366的圆盘3661的锁止弧3665处于吻合锁定状态(如图37d所示),次二齿轮362通过与次二从动轮355的齿轮3652啮合带动推轮355a和355b同向旋转,而护在与连接次二梯带82的转子卷轮351a两旁的推轮355a和355b上的销轴356推着该转子卷轮351a上的外环凸块351a3,护在与连接次一梯带81的转子卷轮351两旁的推轮355c和355上的销轴356推着该转子卷轮351上的外环凸块3513,使得转子卷轮351和351a同步旋转卷绕次一梯带81的前、后索811、812和次二梯带82的前、后索821、822,从而带动次一百叶片91和次二百叶片92一起离开与主百叶片90的叠合位置,当次一百叶片91和次二百叶片92相对于主百叶片90水平上升 D2 高度时,护在与连接次三梯带83的转子卷轮351两旁的推轮355上的销轴356开始与该转子卷轮351上的外环凸块3513接触(如图38g所示),次三百叶片93仍然处于与主百叶片90叠合位置(如图76b所示),此时,次一齿轮361的外环齿3611与次二从动轮365的齿轮3652开始脱离啮合状态(如图38a所示),次一齿轮361的外环圆弧面3612与次二从动轮365的圆盘3651的锁止弧3655开始进入吻合锁定状态(如图38b所示),次三齿轮363的外环齿3631与次三从动轮366的齿轮3662仍然保持脱离状态(如图38c所示),次三齿轮363的外环圆弧面3632与次三从动轮366的圆盘3661的锁止弧3665仍然保持吻合锁定状态(如图38d所示),从而继续锁定翻转筒354使其静止不动(如图24a所示)。
继续按图34逆时针方向旋转转轴357,转轴357带动次一齿轮361、次三齿轮363和推轮355、355c同向旋转,次二从动轮365和次三从动轮366处于锁定状态而保持静止不动,而护在与连接次一梯带81的转子卷轮351两旁的推轮355c和355上的销轴356推着该转子卷轮351上的外环凸块3513,护在与连接次三梯带83的转子卷轮351两旁的推轮355上的销轴356推着该转子卷轮351上的外环凸块3513,使得此两转子卷轮351同步旋转卷绕次一梯带81的前、后索811、812和822和次三梯带83的前、后索831、832,从而带动次一百叶片91和次三百叶片93一起上升,当次一百叶片91和次三百叶片93相对于主百叶片90水平上升 D3 高度(如图76c所示)时,与转轴357相嵌合的次一齿轮361的外环齿3611开始与次二从动轮365的齿轮3652啮合(如图39a所示),同时次一齿轮361的外环圆弧面3612与次二从动轮365的圆盘3651的锁止弧3655开始进入脱离状态(如图39b所示),次三齿轮363的外环齿3631开始与次三从动轮366的齿轮3662进入啮合状态(如图39c所示),同时次三齿轮363的外环圆弧面3632与次三从动轮366的圆盘3661的锁止弧3665开始脱离吻合锁定状态(如图39d所示),翻转筒354处于翻转前状态但仍然被锁定而静止不动(如图24a所示),转子卷轮351、351a及与其相连的次梯带9的位置状态如图39e、39f和39g所示。
继续按图34逆时针方向旋转转轴357,转轴357带动次一齿轮361、次三齿轮363、推轮355c和两推轮355同向旋转,同时次一齿轮361通过与次二从动轮365的齿轮3652啮合、次二从动轮365的齿轮3653与次二齿轮362啮合而带动推轮355a和355b同步旋转,次三齿轮363通过与次三从动轮366的齿轮3662啮合、次三从动轮366的齿轮3663与翻转盘364的齿轮3643啮合而带动翻转筒354旋转,使得护在转子卷轮351、351a两旁的推轮355、355a、355b、355c上的销轴356压着各转子卷轮351、351a上的外环凸块3513、351a3而推动各转子卷轮351、351a与翻转筒同步旋转,从而使得次一梯带81的前索811、次二梯带82的前索821和次三梯带83的前索831以及翻转筒354上的主梯带80的前索801下降而次一梯带81的后索812、次二梯带82的后索822和次三梯带83的后索832以及翻转筒354上的主梯带80的后索802同步上升(如图40e、40f、40g所示),从而带动主、次百叶片9同步翻转,当翻转筒354旋转一个关闭角 φ 时,主、次百叶片9 也随之关闭(如图76d所示),此时,翻转筒354的桶底销轴35410紧靠在底座的凸块382的端壁上,使得翻转筒354不再继续旋转(如图24b所示)。
在次一百叶片91、次二百叶片92和次三百叶片93完成相对上升并与主百叶片90一道随翻转筒354翻转至闭合位置后,反旋转轴357,则主、次百叶片9按原路顺序退回,即,首先主、次百叶片9同时翻转至如图76c所示水平位置,在主、次百叶片9翻转到水平位置的过程中,与转轴357相嵌合的次一齿轮361、次三齿轮363、推轮355c和两推轮355按图40顺时针方向旋转,次一齿轮361的外环齿3611与次二从动轮365的齿轮3652处于啮合状态(如图40a所示),次一齿轮361的外环圆弧面3612与次二从动轮365的圆盘3651的锁止弧3655处于脱离吻合锁定状态(如图40b所示),而次三齿轮363的外环齿3631与次三从动轮366的齿轮3662处于啮合状态(如图40c所示),次三齿轮363的外环圆弧面3632与次三从动轮366的圆盘3661的锁止弧3665处于脱离吻合锁定状态(如图40d所示),因此,转轴357通过次一齿轮361、次二从动轮365和次二齿轮362的传递关系带动推轮355a、355b同向旋转,转轴357通过次三齿轮363、次三从动轮366和翻转盘364的齿轮3643的传递关系带动翻转筒354同向旋转,与转轴357相嵌合的一对推轮355c、355和另一对推轮355顺时针旋转,各推轮不再对转子卷轮351、351a施加作用力,而翻转筒354的双凸插块359的凸块3593推着卷绕次一梯带81的前、后索811、812的转子卷轮351的外环凸块3513(如图40f所示)、翻转筒354的双凸插块359的凸块3592推着卷绕次二梯带82的前、后索821、822的转子卷轮351a的外环插销3511(如图40e所示)、翻转筒354的单凸插块3510的凸块35102推着卷绕次三梯带83的前、后索831、832的转子卷轮351的外环凸块3513(如图40g所示)顺时针旋转,同时在底轨的重力作用下随转子卷轮351将主、次百叶片翻转回复至水平位置;在主、次百叶片9翻转到水平位置(如图76c所示)时,次一齿轮361的外环齿3611开始与次二从动轮365的齿轮3652脱离啮合(如图39a所示),次一齿轮361的外环圆弧面3612开始与次二从动轮365的圆盘3651的锁止弧3655吻合(如图39b所示),同时次三齿轮363的外环齿3631开始与次三从动轮366的齿轮3662脱离啮合(如图39c所示),次三齿轮363的外环圆弧面3632开始与次三从动轮366的圆盘3661的锁止弧3665吻合(如图39d所示),翻转筒354被锁定;继续反旋转轴357,不完全齿轮翻转机构36的各齿轮依照原路返回顺序对各推轮施加作用力,但各推轮对各转子卷轮无反向推动作用而由梯带传递上来的底轨和百叶片自身重力使得各转子卷轮随推轮反向旋转,但各转子卷轮的外环凸块3513、351a3在次百叶片9和次底轨10下降过程中一直被各推轮的销轴356抵住,从而使得各转子卷轮351、351a一直跟随着各推轮反转,直至所有次百叶片91、92、93叠合在主百叶片90上。
实施例3:具有三次百叶片的变节距组合式百叶窗的转子卷轮系统
根据附图42,用于具有三次百叶片的变节距组合式百叶窗的转子卷轮系统3包括卷轮机构35和不完全齿轮翻转机构36,卷轮机构35包括三个转子卷轮351、352、353、两个推轮355、一根转轴357、一个翻转筒354、一个插块359、三根短销轴358和一根长销轴356,三个转子卷轮351和两个推轮355依次套在转轴357上并安装在翻转筒354内,不完全齿轮翻转机构36包括套筒367、次三齿轮363、次三从动轮366、翻转盘套筒368和翻转盘364,依次轴向连接。
用于具有三次百叶片的变节距组合式百叶窗的转子卷轮系统3的翻转机构36与实施例1的转子卷轮系统3的翻转机构36结构相同,可以共用。
转子卷轮系统3的卷轮机构35与实施例1的转子卷轮系统3的卷轮机构35结构类似,不同之处在于,实施例1中每一个转子卷轮的两侧装有推轮355,而本实施例中三个转子卷轮并列在一起,取消了中间转子卷轮两侧的推轮,从而只剩下一对只带一根销轴356的推轮,同时原来结构完全相同的三个转子卷轮也随之作了相应的结构改变;图43显示了推轮355的三维结构,推轮355的内环由平面3557和圆环面3556组合而成,推轮355的两侧沿轴向各伸出一环形凸台3555,环形凸台3555上设有销孔3551。图44显示了转子卷轮351的三维结构,图45显示了转子卷轮352的三维结构,图46显示了转子卷轮353的三维结构,各转子卷轮35X的外环上各设置有两扇形凸块35X3、35X7,扇形凸块35X3一侧35X6设有一孔35X4且在该处转子卷轮35X侧边设置一销孔35X5,各转子卷轮35X的外环还设有一为穿过扇形凸块35X6的环形槽35X8,各转子卷轮35X的内环直径与转轴357的之间相同。
图47显示了具有三次百叶片的变节距组合式百叶窗转子卷轮系统3的卷轮机构中转子卷轮、推轮和翻转筒之间的结构关系,图47a显示了卷绕次一梯带81的转子卷轮351与推轮355和翻转筒354之间的结构关系,图47b显示了卷绕次二梯带82的转子卷轮352与推轮355和翻转筒354之间的结构关系,图47c显示了卷绕次三梯带83的转子卷轮353与推轮355和翻转筒354之间的结构关系,次一梯带81的前、后索811、812分别环绕翻转筒354的环形槽3541并穿过翻转筒354的顶部穿孔3545进入翻转筒354内部并通过插入转子卷轮351销孔3515的销轴356固定在转子卷轮351上,通过同样的方式,次二梯带82的前、后索821、822固定在转子卷轮352上,次三梯带83的前、后索831、832分固定在转子卷轮353上,在转子卷轮处于初始位置时,推轮355的销轴356与转子卷轮351的外环扇形凸块3513的一侧3516及被插入销孔3515中的销轴358固定在转子卷轮351上的次一梯带81的两上端紧贴,此时,转子卷轮351的外环扇形凸块3517一侧与翻转筒354的扇形插块359紧贴,从转子卷轮351的扇形凸块3513的一侧3519至扇形插块359的一侧的夹角为 θ123 ,因此,设定次一卷轮351的两扇形凸块3513和3517的两相邻一侧的夹角为 Δθ1 , Δθ1 可以设置为零,次一卷轮351的两扇形凸块3513和3517的两相邻另一侧的夹角为 θ122+Δθ2 , Δθ2 为翻转筒354上的插块359所形成的夹角(如图47a所示),推轮355的销轴356与转子卷轮352的外环扇形凸块3523一侧3526及固定次二梯带82两上端的销轴358的夹角为 θ1 ,此时,转子卷轮352的外环扇形凸块3527一侧与翻转筒354的扇形插块359紧贴,从转子卷轮352的扇形凸块3523一侧3529至扇形插块359的一侧的夹角为 θ23 ,那么,次二卷轮352的两扇形凸块3523和3527的两相邻一侧的夹角为 θ1+Δθ1 ,次二卷轮352的两扇形凸块3523和3527的两相邻另一侧的夹角为 θ22+Δθ2 (如图47b所示),推轮355的销轴356与转子卷轮353的外环扇形凸块3533一侧3536及固定次二梯带83两上端的销轴358的夹角为 θ12 ,此时,转子卷轮353的外环扇形凸块3537一侧与翻转筒354的扇形插块359紧贴,从转子卷轮353的扇形凸块3533一侧3539至扇形插块359的一侧的夹角为 θ3 ,那么,次三卷轮353的两扇形凸块3533和3537的两相邻一侧的夹角为 θ12+Δθ1 ,次三卷轮353的两扇形凸块3533和3537的两相邻另一侧的夹角为 θ3+Δθ2 (如图47c所示),夹角 θ1 的大小需要保证其对应的转子卷轮351外环弧长等于次一梯带81带动次一百叶片91上升 D1-D2 的距离,夹角 θ2 的大小需要保证其对应的转子卷轮352外环弧长等于次二梯带82带动次二百叶片92上升 D2-D3 的距离,夹角 θ3 的大小需要保证其对应的转子卷轮353外环弧长等于次三梯带83带动次三百叶片93上升 D3 的距离,此处设定 θ1 = θ2 = θ3
因为转子卷轮系统3的结构和机构动作与实施例1的转子卷轮系统基本一样,故在此只显示转子卷轮系统3在主、次百叶片处于如图75所示各个位置时图17的G-G、H-H和I-I剖面图,简略叙述转子卷轮351、352、353、推轮355和翻转筒354与百叶片的运动关系;在叶片组9处于如图75a所示初始位置时,卷绕次一梯带81的转子卷轮351的外环扇形凸块3513处于正上方(如图47a所示),卷绕次二梯带82的转子卷轮352的外环扇形凸块3523处于转子卷轮351的外环扇形凸块3513一侧且偏离一逆时针夹角 θ1 (如图47b所示),卷绕次三梯带83的转子卷轮353的外环扇形凸块3523处于转子卷轮351的外环扇形凸块3513一侧且偏离一逆时针夹角 θ1 + θ2 (如图47c所示),主梯带80的前、后索801、802的上端环绕嵌入翻转筒354的环形槽3544内并在环形槽3544的顶部被销轴3547固定在翻转筒354上(如图23a所示),翻转筒354的桶底销轴35411紧靠在底座的凸块382的端壁上(如图24a所示)。
按图47逆时针方向旋转转轴357,转轴357带动护在三个转子卷轮351、352、353两旁的推轮355旋转,推轮355上的销轴356首先推压连接次一梯带81的转子卷轮351的外环扇形凸块3513一侧3516,使得转子卷轮351同向旋转卷绕次一梯带81前、后索两上端(如图47a所示),带动次一百叶片91离开与次二百叶片92的叠合位置;当推轮355上的销轴356推压转子卷轮351旋转 θ1 (如图48a所示)时,次一百叶片91相对于主百叶片90水平上升 D1-D2 高度(如图75b所示),此时推轮355上的销轴356开始推压连接次二梯带82的转子卷轮352的外环扇形凸块3523一侧3526,使得转子卷轮352与转子卷轮351一起同向旋转卷绕次二梯带82前、后索两上端(如图48b所示),带动次二百叶片92离开与次三百叶片93的叠合位置;当推轮355上的销轴356推压转子卷轮352旋转 θ2 (如图49b所示)时,转子卷轮351也旋转了 θ2 (如图49a所示),次一百叶片91和次二百叶片92相对于主百叶片90水平上升 D2-D3 高度(如图75c所示),此时推轮355上的销轴356开始推压连接次三梯带83的转子卷轮353的外环扇形凸块3533一侧3536,使得转子卷轮353与转子卷轮351、352一起同向旋转卷绕次三梯带83前、后索两上端(如图49c所示),带动次三百叶片93离开与主百叶片90的叠合位置;当推轮355上的销轴356推压转子卷轮353旋转 θ3 (如图50c所示)时,转子卷轮351、352也旋转了 θ3 (如图50a、50b所示),次一百叶片91、次二百叶片92和次三百叶片93相对于主百叶片90水平上升 D3 高度(如图75d所示),此时翻转筒354开始旋转,转子卷轮351、352、353继续同步旋转,使得次一梯带81的前、后索811、812(如图51a所示)、次二梯带82的前、后索821、822(如图51b所示)、次三梯带83的前、后索831、832(如图51c所示)和主梯带80的前、后索801、802(如图23b所示)同步升和降,从而带动主、次百叶片9同步翻转,当翻转筒354旋转一个关闭角 φ 时,主、次百叶片9 也随之关闭(如图75e所示),此时,翻转筒354的桶底销轴35410紧靠在底座的凸块382的端壁上,使得翻转筒354不再继续旋转(如图24b所示);在次一百叶片91、次二百叶片92和次三百叶片93完成相对上升并与主百叶片90一道随翻转筒354翻转至闭合位置后,反旋转轴357,则主、次百叶片9按原路顺序退回,即,首先主、次百叶片9同时翻转至如图75d所示水平位置,在主、次百叶片9翻转到水平位置的过程中,翻转筒354和推轮355按图51顺时针方向旋转,推轮355不再对转子卷轮351、352、353施加作用力,而翻转筒354上的扇形插块359则推压着转子卷轮351、352、353各自的扇形凸块3513、3523、3533,迫使转子卷轮351、352、353顺时针旋转,同时在次百叶片和次底轨的自身重力作用下,主、次梯带80、81、82、83将主、次百叶片9翻转回复至水平位置,在翻转筒354被不完全齿轮翻转机构36锁定不动而推轮355继续顺时针旋转过程中,推轮对各转子卷轮无反向推动作用而由梯带传递上来的底轨和百叶片自身重力使得各转子卷轮随推轮反向旋转,但各转子卷轮的外环凸块3513、3523、3533在次百叶片9和次底轨10下降过程中一直被各推轮的销轴356抵住,从而使得各转子卷轮351、352、353一直跟随着推轮反转,直至所有次百叶片91、92、93叠合在主百叶片90上。
实施例4:具有三次百叶片的变节距组合式百叶窗的定子卷轮系统
根据附图52,用于具有三次百叶片的变节距组合式百叶窗的定子卷轮系统3包括卷轮机构35和不完全齿轮翻转机构36,卷轮机构35包括三个定子卷轮351、四个推轮355、一根转轴357、翻转筒354、三根短销轴358和三根长销轴356,三个定子卷轮351和四个推轮355依次套在转轴357上并安装在翻转筒354内,不完全齿轮翻转机构36包括套筒367、次三齿轮363、次三从动轮366、翻转盘套筒368和翻转盘364,依次轴向连接。
用于具有三次百叶片的变节距组合式百叶窗的定子卷轮系统3的翻转机构36与实施例1的转子卷轮系统3的翻转机构36结构相同,差别在于次三齿轮363的外环齿3631与外环圆弧面3632的圆周方向上的分配比例与实施例1的不同,其他零件可以共用。
定子卷轮系统3的卷轮机构35与实施例1的转子卷轮系统3的卷轮机构35结构相同,除了定子卷轮351和推轮355外可以共用,实施例1中的转子卷轮351被推轮355推着绕转轴357旋转,而本实施例的定子卷轮351由于其外环凸块3513嵌入翻转筒354的凹槽35414(如图14、图55所示)而不被推轮355推动,因此,定子卷轮351与实施例1中的转子卷轮351的结构虽然一样,但其外环扇形凸块3513和外环孔3514及其相应侧边销孔3515不在一起而是相隔一定距离(如图53所示),由于定子卷轮351不旋转,推轮355的销轴356只对次梯带81、82、83起作用,即对折提升次梯带81、82、83,因此,推轮355的销孔3551与3552的夹角 θ1 、3552与3553的夹角 θ2 大小约为实施例1中推轮355的销孔3551与3552的夹角 θ1 、3552与3553的夹角 θ2 的一半,销孔3551与销孔3552的夹角 θ1 、销孔3552与销孔3553的夹角 θ2 的大小需要保证其对应的定子卷轮351外环弧长等于次一梯带81带动次一百叶片91先后上升 D1-D2 、 D2-D3 距离的一半,此处设定 θ1 = θ2 (如图55a、55b、55c所示)。
因为定子卷轮系统3的结构和机构动作与实施例1的转子卷轮系统基本一样,故在此只显示定子卷轮系统3在主、次百叶片处于如图75所示各个位置时图17的G-G、H-H和I-I剖面图,简略叙述定子卷轮351、推轮355和翻转筒354与百叶片的运动关系;在叶片组9处于如图75a所示初始位置时,卷绕次一梯带81的转子卷轮351、卷绕次二梯带82的转子卷轮351、卷绕次三梯带83的转子卷轮351的外环扇形凸块3513处于正上方,相应的推轮355及销轴356所处位置如图55a、55b和55c所示,主梯带80的前、后索801、802的上端环绕嵌入翻转筒354的环形槽3544内并在环形槽3544的顶部被销轴3547固定在翻转筒354上(如图23a所示),翻转筒354的桶底销轴35411紧靠在底座的凸块382的端壁上(如图24a所示)。
按图55逆时针方向旋转转轴357,转轴357带动各个推轮355同向旋转,护在连接次一梯带81的定子卷轮351两旁的推轮355上的销轴356推着次一梯带81的上端绕定子卷轮351缠绕(如图56a所示),使得次一梯带81的前、后索811和812上升带动次一百叶片91离开与次二百叶片92的叠合位置,但护在连接次二梯带82的定子卷轮351两旁的推轮355上的销轴356还未接触次二梯带82的上端(如图56b所示),护在连接次三梯带83的定子卷轮351两旁的推轮355上的销轴356还未接触次三梯带83的上端(如图56c所示),当次一百叶片91相对于主百叶片90水平上升 D1-D2 高度(如图75b所示)时,护在连接次二梯带82的定子卷轮351两旁的推轮355上的销轴356开始像护在连接次一梯带81的定子卷轮351两旁的推轮355上的销轴356推着次一梯带81的上端绕定子卷轮351缠绕(如图57a所示)一样推着次二梯带82的上端绕定子卷轮351缠绕(如图57b所示),使得次二梯带82的前、后索821和822上升带动次二百叶片92离开与次三百叶片93的叠合位置,但护在连接次三梯带83的定子卷轮351两旁的推轮355上的销轴356还未接触次三梯带83的上端(如图57c所示),当次二百叶片92相对于主百叶片90水平上升 D2-D3 (如图75c所示)高度时,护在连接次三梯带83的定子卷轮351两旁的推轮355上的销轴356开始像护在连接次一梯带81的定子卷轮351两旁的推轮355上的销轴356推着次一梯带81的上端绕定子卷轮351缠绕(如图58a所示)、护在连接次二梯带82的定子卷轮351两旁的推轮355上的销轴356推着次二梯带82的上端绕定子卷轮351缠绕(如图58b所示)一样推着次三梯带83的上端绕定子卷轮351缠绕(如图58c所示),使得次三梯带83的前、后索831和832上升带动次三百叶片93离开与主百叶片90的叠合位置,当次三百叶片93相对于主百叶片90水平上升 D3 (如图75d所示)高度时,翻转筒354开始旋转,带动各定子卷轮351同步旋转(如图59a、59b、59c所示),使得次一梯带81的前、后索811、812(如图59a所示)、次二梯带82的前、后索821、822(如图59b所示)、次三梯带83的前、后索831、832(如图59c所示)和主梯带80的前、后索801、802(如图23b所示)同步升和降,从而带动主、次百叶片9同步翻转,当翻转筒354旋转一个关闭角 φ 时,主、次百叶片9 也随之关闭(如图75e所示),此时,翻转筒354的桶底销轴35410紧靠在底座的凸块382的端壁上,使得翻转筒354不再继续旋转(如图24b所示);在次一百叶片91、次二百叶片92和次三百叶片93完成相对上升并与主百叶片90一道随翻转筒354翻转至闭合位置后,反旋转轴357,则主、次百叶片9按原路顺序退回,即,首先主、次百叶片9同时翻转至如图75d所示水平位置,在主、次百叶片9翻转到水平位置的过程中,翻转筒354和推轮355按图59顺时针方向旋转,推轮355不再对次梯带81、82、83施加作用力,在次百叶片和次底轨的自身重力作用下次梯带81、82、83被拉下,使得主、次百叶片9翻转回复至水平位置,在翻转筒354被锁定不动而推轮355继续顺时针旋转过程中,连接次百叶片和次底轨的次梯带一直随推轮355的销轴356旋转下降,从而使得次百叶片和次底轨一直跟随着推轮355反转直至所有次百叶片叠合在主百叶片90上。
实施例5:具有三次百叶片(双重二分节距)的变节距组合式百叶窗的定子卷轮系统
根据附图60,用于具有三次百叶片(双重二分节距)的变节距组合式百叶窗的定子卷轮系统3包括卷轮机构35和不完全齿轮翻转机构36,卷轮机构35包括三个定子卷轮351、五个推轮355、355a、355b、355c、一根转轴357、翻转筒354、三根短销轴358和三根长销轴356,三个定子卷轮351、351a和五个推轮355、355a、355b、355c依次套在转轴357上并安装在翻转筒354内,不完全齿轮翻转机构36包括套筒367、次三齿轮363、次三从动轮366、翻转盘套筒368和翻转盘364,依次轴向连接。
用于具有三次百叶片(双重二分节距)的变节距组合式百叶窗的定子卷轮系统3与实施例2的结构一样,两者差别就像实施例4与实施例1的差别一样,本实施例中的次一齿轮361的外环齿3611与外环圆弧面3632在圆周方向上的比例、次三齿轮363的外环齿3631与外环圆弧面3632在圆周方向上的比例与实施例2的不同,实施例2中的转子卷轮351被推轮355推着绕转轴357旋转,而本实施例的定子卷轮351由于其外环凸块3513嵌入翻转筒354的凹槽35414(如图14、图61所示)而不被推轮355推动,因此,本实施例的定子卷轮351、351a和推轮355、355a、355b、355c的销孔3551与3552或355a1与355a2的夹角 θ1 、3552与3553或355a2与355a3的夹角 θ2 与实施例3的完全一样,即 θ1 = θ2 ,因为本实施例的定子卷轮系统3的结构和机构动作与实施例2的转子卷轮系统基本一样,故在此只显示本实施例的定子卷轮系统3对应于主、次百叶片处于如图76所示各个位置时图17的G-G、H-H和I-I剖面图,其运动过程不再赘述;图61显示了定子卷轮系统3对应于如图76a所示的百叶片所处初始位置的定子卷轮351、351a、推轮355、355a、355b、355c、翻转筒354和次梯带81、82、83的相互关系,图62显示了定子卷轮系统3对应于如图76b所示的百叶片所处二分节距位置时定子卷轮351、351a、推轮355、355a、355b、355c、翻转筒354和次梯带81、82、83的相互关系,图53显示了定子卷轮系统3对应于如图76c所示的百叶片所处四分节距位置时定子卷轮351、351a、推轮355、355a、355b、355c、翻转筒354和次梯带81、82、83的相互关系,图54显示了定子卷轮系统3对应于如图76d所示的百叶片翻转 φ 关闭后定子卷轮351、351a、推轮355、355a、355b、355c、翻转筒354和次梯带81、82、83的相互关系。
实施例6:具有三次百叶片的变节距组合式百叶窗的定子卷轮系统
根据附图65,用于具有三次百叶片的变节距组合式百叶窗的定子卷轮系统3包括卷轮机构35和不完全齿轮翻转机构36,卷轮机构35包括一个定子卷轮351、两个推轮355、一根转轴357、翻转筒354、三根短销轴358和一根长销轴356,定子卷轮351和两个推轮355依次套在转轴357上并安装在翻转筒354内,不完全齿轮翻转机构36包括套筒367、次三齿轮363、次三从动轮366、翻转盘套筒368和翻转盘364,依次轴向连接。
本实施例中的定子卷轮系统3的翻转机构36与实施例4的转子卷轮系统3的翻转机构36结构相同,可以共用,本实施例中的定子卷轮系统3的卷轮机构35与实施例4的定子卷轮系统3的卷轮机构35结构类似,不同之处在于,实施例4中的卷轮机构35具有3个结构完全相同的定子卷轮351和4个结构完全相同的推轮355,每一个定子卷轮的两侧装有推轮355,在卷轮机构35处于初始位置时,各次梯带8的上端固定在各定子卷轮351的同一方向位置上,而销轴356则根据次百叶片9分别插入推轮355相应的销孔中,通过销轴356处于推轮356不同销孔位置来达到先后挤压各次梯带上端的时间间隔;本实施例中的卷轮机构35将三个定子卷轮合并在一起成为一个定子卷轮351,从而只剩下一对只带一根销轴356且结构完全相同的推轮355,在卷轮机构35处于初始位置时,各次梯带8的上端通过销轴358固定在定子卷轮351的环形槽内不同销孔位置上,从而使得推轮355的销轴356先后挤压各次梯带上端。
图66显示了推轮355的三维结构,推轮355的内环由平面3557和圆环面3556组合而成,推轮355的两侧沿轴向各伸出一环形凸台3555,环形凸台3555上设有销孔3551。
图67显示了定子卷轮351的三维结构,定子卷轮351设有与转轴357相同直径的内环35110,定子卷轮351的外环上设置有一扇形凸块35111和三个环形槽3541、3542、3543,定子卷轮351的侧边设有相隔一定角度的销孔3517、3518、3519且在其相邻环形槽3541、3542、3543内削去一端弧面,以方便次梯带的两上端穿过。
由于定子卷轮351的外环扇形凸块35111嵌入翻转筒354的凹槽内,与翻转筒354连为一体而不随推轮355旋转,因此,推轮355的销轴356只对次梯带81、82、83起挤压作用,即对折卷绕次梯带81、82、83,推轮355的销孔3551与定子卷轮351的销孔3517的两迎面处于同一直径方向上,定子卷轮351的销孔3517与3518的夹角为 θ1 ,定子卷轮351的销孔3518与3519的夹角为 θ2 , θ1 的大小需要保证推轮355的销轴356挤压、对折卷绕次一梯带的长度等于次一梯带81带动次一百叶片91水平上升 D1-D2 的高度, θ2 的大小需要保证推轮355的销轴356挤压、对折卷绕次二梯带的长度等于次二梯带82带动次二百叶片92水平上升 D2-D3 高度,此处 θ1 ≈ θ2 (如图68a所示)。
因为定子卷轮系统3的结构和机构动作与实施例4的定子卷轮系统基本一样,故在此只显示定子卷轮系统3在主、次百叶片处于如图75所示各个位置时图17的G-G、H-H和I-I剖面图,简略叙述定子卷轮351、推轮355和翻转筒354与百叶片的运动关系;在叶片组9处于如图75a所示初始位置时,次一梯带81的前、后索811、812的上端环绕翻转筒354的环形槽3541,穿过翻转筒354的顶部两销轴3546之间孔进入翻转筒354内部,通过插入定子卷轮351销孔3517的销轴356固定在定子卷轮351的环形槽3513内,同理,次二梯带82的前、后索821、822的上端环绕翻转筒354的环形槽3542,穿过翻转筒354的顶部两销轴3546之间孔进入翻转筒354内部,通过插入定子卷轮351销孔3518的销轴356固定在定子卷轮351的环形槽3514内,次三梯带83的前、后索831、832的上端环绕翻转筒354的环形槽3543,穿过翻转筒354的顶部两销轴3546之间孔进入翻转筒354内部,通过插入定子卷轮351销孔3519的销轴356固定在定子卷轮351的环形槽3515内(如图68所示),定子卷轮351套入转轴357中且其外环扇形凸块35111插入翻转筒354的正下方凹槽里,推轮355套入转轴357中,其销轴356处于翻转筒354的顶部两销轴3546之间孔的正下方,主梯带80的前、后索801、802的上端环绕嵌入翻转筒354的环形槽3544内并在环形槽3544的顶部被销轴3547固定在翻转筒354上(如图23a所示),翻转筒354的桶底销轴35411紧靠在底座的凸块382的端壁上(如图24a所示)。
按图68逆时针方向旋转转轴357,转轴357带动推轮355同向旋转,推轮355上的销轴356挤压次一梯带81的上端绕定子卷轮351缠绕,使得次一梯带81的前、后索811和812上升带动次一百叶片91离开与次二百叶片92的叠合位置,当次一百叶片91相对于主百叶片90水平上升 D1-D2 高度(如图75b所示)时,推轮355旋转了 θ1 ,推轮355上的销轴356挤压次一梯带81的上端绕定子卷轮351环形槽3514缠绕(如图69a所示)的同时开始挤压次二梯带82的上端绕定子卷轮351环形槽3515缠绕(如图69b所示),使得次二梯带82的前、后索821和822上升带动次二百叶片92离开与次三百叶片93的叠合位置,但推轮355上的销轴356尚未挤压三梯带83的上端(如图69c所示),当次二百叶片92相对于主百叶片90水平上升 D2-D3 (如图75c所示)高度时,推轮355旋转了 θ2 (如图70b所示),推轮355上的销轴356继续挤压次一梯带81和次二梯带82的上端绕定子卷轮351环形槽3514和3515缠绕(如图70a、70b所示),同时开始挤压次三梯带83的上端绕定子卷轮351环形槽3516缠绕(如图70c所示),使得次三梯带83的前、后索831和832上升带动次三百叶片93离开与主百叶片90的叠合位置,当次三百叶片93相对于主百叶片90水平上升 D3 (如图75d所示)高度时,推轮355旋转了 θ3 (如图71c所示),翻转筒354连同定子卷轮351开始旋转,使得次一梯带81的前、后索811、812(如图72a所示)、次二梯带82的前、后索821、822(如图72b所示)、次三梯带83的前、后索831、832(如图72c所示)和主梯带80的前、后索801、802(如图23b所示)同步升和降,从而带动主、次百叶片9同步翻转,当翻转筒354旋转一个关闭角 φ 时,主、次百叶片9 也随之关闭(如图75e所示),此时,翻转筒354的桶底销轴35410紧靠在底座的凸块382的端壁上,使得翻转筒354不再继续旋转(如图24b所示);在次一百叶片91、次二百叶片92和次三百叶片93完成相对上升并与主百叶片90一道随翻转筒354翻转至闭合位置后,反旋转轴357,则主、次百叶片9按原路顺序退回,即,首先主、次百叶片9同时翻转至如图75d所示水平位置,在主、次百叶片9翻转到水平位置的过程中,翻转筒354连同定子卷轮351及推轮355按图72顺时针方向旋转,推轮355的销轴356不再对次梯带81、82、83施加作用力,在次百叶片和次底轨的自身重力作用下次梯带81、82、83被拉下,使得主、次百叶片9翻转回复至水平位置,在翻转筒354被锁定不动而推轮355继续顺时针旋转过程中,连接次百叶片和次底轨的次梯带一直随推轮355的销轴356旋转下降,从而使得次百叶片和次底轨一直跟随着推轮355反转直至所有次百叶片叠合在主百叶片90上。
在上述卷轮系统中,只要把固定在翻转筒354的环形槽3544中的主梯带80的上端固定在顶轨1上,即可用于如图77、78、79和80所示的具有一个以上次百叶片的变节距组合式百叶窗卷轮系统。
总之,以上所述仅为本发明的较佳实施例,凡依本发明申请专利范围所作的均等变化与修饰,皆应属本发明专利的涵盖范围。

Claims (10)

  1. 带轴销的卷轮机构,包括底座和顶盖,底座和顶盖之间设有翻转筒,转轴穿过翻转筒安装在底座和顶盖之间形成的支座上,其特征在于:翻转筒内部的中空转轴上固定连接至少两个推轮,相邻推轮之间设有至少一个卷轮,卷轮与中空转轴滑动连接,卷轮的外环设有至少一个扇形凸块,其中一个扇形凸块的一侧沿径向设有一孔且在该处卷轮侧边轴向设置一销孔,以使销轴穿过销孔连接绕在卷轮外环上的次梯带两上端,次梯带连接各次百叶片,翻转筒外环设有至少一个环形槽及相应槽顶部穿孔,以便主、次梯带两上端环绕嵌入其中,同时次梯带进入翻转筒内与卷轮连接、主梯带被固定在环形槽顶部,推轮侧边设有轴销,中空转轴带动推轮转动,通过轴销作用于卷轮外环扇形凸块推动卷轮转动,每个推轮上轴销相互间隔设有角度差,使得卷轮依次被带动,则卷轮上缠绕的次梯带连接的各次百叶片依次上升。
  2. 根据权利要求1所述的带轴销的卷轮机构,其特征在于:翻转筒内壁嵌入安装有至少一块插块,插块与翻转筒内环的弧形相对应,插块一端设有至少一个凸块。
  3. 根据权利要求1所述的带轴销的卷轮机构,其特征在于:卷绕次二梯带的卷轮上固定有外环插销,外环插销与翻转筒内的插块的凸块一侧的夹角等于 θ2 + θ3 ,夹角 θ2 + θ3 对应的转子卷轮351外环弧长等于次二梯带82带动次二百叶片92水平上升 D2 的距离。
  4. 根据权利要求1所述的带轴销的卷轮机构,其特征在于:卷轮的外环上设置有两个扇形凸块,连接不同次百叶片的卷轮上的两个扇形凸块之间的角度不同:
    连接次一百叶片的卷轮的两扇形凸块的两相邻一侧的夹角为 Δθ1 , Δθ1 可以设置为零,卷轮的两扇形凸块的两相邻另一侧的夹角为 θ122+Δθ2 , Δθ2 为翻转筒上的插块所形成的夹角;
    连接次二百叶片的卷轮的两扇形凸块的两相邻一侧的夹角为 θ1+Δθ1 ,卷轮的两扇形凸块的两相邻另一侧的夹角为 θ22+Δθ2
    连接次三百叶片的卷轮的两扇形凸块的两相邻一侧的夹角为 θ12+Δθ1 ,卷轮的两扇形凸块的两相邻另一侧的夹角为 θ3+Δθ2
  5. 带不完全齿轮翻转机构的轴销卷轮系统,包括权1或2或3或4所述的带轴销的卷轮机构,其特征在于:翻转筒端口处嵌合翻转盘,中空转轴依次穿过翻转盘、翻转盘套筒、次三齿轮和套筒,次三齿轮与中空转轴固定连接,次三齿轮两旁设有次三从动轮,次三从动轮包括一个设有锁止弧的圆盘和至少一个齿轮,次三齿轮与次三从动轮的一端齿轮啮合,次三从动轮的另一端齿轮与翻转盘端面上的齿轮啮合,其中次三齿轮为不完全齿轮,外侧面设有一段光滑曲面。
  6. 带不完全齿轮翻转机构的轴销卷轮系统,包括权利要求1或2或3或4所述的带不完全齿轮翻转机构的销轴卷轮系统,其特征在于:卷轮包括次一卷轮、次二卷轮、次三卷轮,推轮、次一卷轮和次三卷轮依次套在中空转轴上,中空转轴依次穿过翻转盘、次二齿轮、次三齿轮和次一齿轮,翻转盘嵌合在翻转筒端口处,次三齿轮和次一齿轮与中空转轴固定连接,次二齿轮与次二卷轮一起套在同一推轮的中空轴上但次二齿轮固定其上,次一齿轮、次二齿轮和次三齿轮两旁设有次二 从动轮和次三从动轮, 次二 从动轮和次三从动轮包括一个设有锁止弧的圆盘和两个齿轮, 次一齿轮与次二从动轮的一端齿轮啮合,次二从动轮的另一端齿轮与次二齿轮啮合,次三齿轮分别与次三从动轮的一端齿轮啮合,次三从动轮的另一端齿轮与翻转盘端面上的齿轮啮合,其中次三齿轮和次一齿轮为不完全齿轮,外侧面设有一段光滑曲面;中空转轴带动推轮、次一齿轮和次三齿轮转动,次二齿轮通过次二从动齿轮实现与次一齿轮同步转动一定角度,即次二齿轮带动次二卷轮两侧推轮随次一卷轮两侧推轮同步转动,再通过推轮上销轴推动次一卷轮和次二卷轮同步转动而卷绕其上的次梯带带动次二百叶片随次一百叶片同步上升 D2 后停止转动,翻转盘上的齿轮通过次三从动齿轮实现在次三齿轮转动一定角度后随之转动,即次三卷轮两侧推轮随同次一卷轮两侧推轮同步转动,通过推轮上销轴推动次三卷轮和次一卷轮同步旋转而卷绕其上的次梯带带动次三百叶片和次一百叶片上升 D3 时,由翻转盘带动整个翻转筒转动,实现所有百叶片的翻转。
  7. 带轴销的卷轮机构,包括底座和顶盖,底座和顶盖之间设有翻转筒,转轴穿过翻转筒安装在底座和顶盖之间形成的支座上,其特征在于:翻转筒内部的转轴上固定连接至少两个推轮,相邻推轮之间设有至少一个卷轮,卷轮与中空转轴滑动连接,卷轮的外环设有扇形凸块,扇形凸块嵌合在翻转筒内壁,卷轮的侧边轴向设置至少一销孔,以使销轴穿过销孔连接绕在卷轮外环上的次梯带两上端,翻转筒外环设有至少一个环形槽及相应槽顶部穿孔,以便主、次梯带两上端环绕嵌入其中,同时次梯带进入翻转筒内与卷轮连接、主梯带被固定在环形槽顶部,次梯带连接各次百叶片,推轮上设有轴销,通过轴销作用于对应卷轮的次梯带将其卷绕起来,带动各次百叶片上升,每个推轮上轴销相互间隔设有角度差,使得固接在卷轮上的次梯带依次被卷绕,而与次梯带连接的各次叶片依次上升。
  8. 根据权利要求7所述的带轴销的卷轮机构,其特征在于:卷轮的外环上设置有扇形凸块和三个环形槽,卷轮的侧边设有相隔角度的销孔,销孔位置的环形槽内削去一端弧面,方便梯带上端穿过。
  9. 带不完全齿轮翻转机构的轴销卷轮系统,包括权7或8所述的带轴销的卷轮机构,其特征在于:翻转筒端口处嵌合翻转盘,中空转轴依次穿过翻转盘、翻转盘套筒、次三齿轮和套筒,次三齿轮与中空转轴固定连接,次三齿轮两旁设有 次三从动轮,次三从动轮包括一个设有锁止弧的圆盘和至少一个齿轮, 次三齿轮与次三从动轮的一端齿轮啮合,次三从动轮的另一端齿轮与翻转盘端面上的齿轮啮合,其中次三齿轮为不完全齿轮,外侧面设有一段光滑曲面。
  10. 根据权利要求7所述的带不完全齿轮翻转机构的销轴卷轮系统,其特征在于:卷轮包括次一卷轮、次二卷轮、次三卷轮,推轮、次一卷轮和次三卷轮依次套在中空转轴上且次一卷轮和次三卷轮通过其外环凸块与翻转筒内环卡槽嵌合而与翻转筒固定为一体,中空转轴依次穿过翻转盘、次二齿轮、次三齿轮和次一齿轮,翻转盘嵌合在翻转筒端口处,次三齿轮和次一齿轮与转轴固定连接,次二齿轮与次二卷轮一起套在同一推轮的中空轴上但次二齿轮固定其上且次二卷轮通过其外环凸块与翻转筒内环卡槽嵌合而与翻转筒固定为一体,次一齿轮、次二齿轮和次三齿轮两旁设有次二从动轮和次三从动轮,次二从动轮和次三从动轮包括一个设有锁止弧的圆盘和两个齿轮,次一齿轮与次二从动轮的一端齿轮啮合,次二从动轮的另一端齿轮与次二齿轮啮合,次三齿轮分别与次三从动轮的一端齿轮啮合,次三从动轮的另一端齿轮与翻转盘端面上的齿轮啮合,其中次三齿轮和次一齿轮为不完全齿轮,外侧面设有一段光滑曲面;中空转轴带动推轮、次一齿轮和次三齿轮转动,次二齿轮通过次二从动齿轮实现与次一齿轮同步转动一定角度,即次二齿轮带动次二卷轮两侧推轮随次一卷轮两侧推轮同步旋转,通过推轮上销轴卷绕固定在次一卷轮和次二卷轮上的次梯带带动次二百叶片随次一百叶片同步上升D2后停止转动,翻转盘上的齿轮通过次三从动齿轮实现在次三齿轮转动一定角度后随之转动,即次三卷轮两侧推轮随同次一卷轮两侧推轮同步转动,通过推轮上销轴分别卷绕固定在次三卷轮和次一卷轮上的次梯带带动次三百叶片和次一百叶片上升D3时,由翻转盘带动整个翻转筒转动,实现所有百叶片的翻转。
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