CN109519108B - Rigid combination rod shutter blade mechanism capable of realizing distortion and operation system - Google Patents
Rigid combination rod shutter blade mechanism capable of realizing distortion and operation system Download PDFInfo
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- CN109519108B CN109519108B CN201811501381.6A CN201811501381A CN109519108B CN 109519108 B CN109519108 B CN 109519108B CN 201811501381 A CN201811501381 A CN 201811501381A CN 109519108 B CN109519108 B CN 109519108B
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- side frame
- shutter
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- 230000007246 mechanism Effects 0.000 title claims abstract description 80
- 230000005540 biological transmission Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/322—Details of operating devices, e.g. pulleys, brakes, spring drums, drives
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Blinds (AREA)
Abstract
The invention discloses a rigid combined rod shutter blade mechanism capable of realizing distortion and an operating system, wherein the blade mechanism comprises a pair of fixed plates, a plurality of blade rods with variable lengths are arranged between the pair of fixed plates in parallel, each blade rod is movably connected with the fixed plates, and the blade rods are movably connected with the fixed plates, wherein the blade rods are arranged on the left side of the shutter body, and the blade rods are arranged on the right side of the shutter body, and the blade rods are movably connected with the fixed plates through movable connection pins, wherein the blade rods are arranged on the left side of the shutter body, and the blade rods are movably connected with the fixed plates through movable connection pins, and the blade rods are arranged between the movable connection pins and the movable connection pins, and the movable connection pins are arranged between the blade rods and the movable connection pins and the connection pins and the fixed connection bar shutter: end plates are arranged on the side surfaces of the pair of fixed plates, and rotating shafts are arranged on the end plates; the operating system comprises a shutter frame, a plurality of blade mechanisms are adjacently arranged between a left side frame and a right side frame of the shutter frame from top to bottom, wherein driving mechanisms for driving rotating shafts on the blade mechanisms to rotate are arranged on the left side frame and the right side frame, and the driving mechanisms on the left side frame and the right side frame are synchronously or independently adjusted. The invention can realize the integral opening/closing of all the blade mechanisms in the window frame, or the part of each rigid combined rod blade in the length direction is gradually closed/gradually opened.
Description
Technical Field
The invention relates to a shutter structure, in particular to a rigid combination rod shutter blade mechanism capable of realizing distortion and an operating system.
Background
The shutter used in the market at present can be divided into two main types according to the blade materials, wherein one type is a rigid blade, namely the deformation of the blade is very small, such as a wooden blade, a metal blade and the like; another type is flexible blades, such as textile blades, woven blades, rope wound blades, etc. The flexible blade has larger shape change flexibility, can more conveniently cope with various lighting demands, but often lacks durability and wind resistance due to the material characteristics. Meanwhile, the flexible blades are difficult to horizontally arrange due to the influence of dead weight. For rigid blades, the blinds currently available on the market can only achieve an overall deformation but not a distortion. Therefore, for a rigid leaf shutter with vertically arranged leaves, it is difficult to realize the functions of upper light transmission and lower shielding, or lower light transmission and upper shielding, etc., while for a rigid leaf shutter with horizontally arranged leaves, it is difficult to realize the functions of left light transmission and right shielding, or right light transmission and left shielding, etc.
Therefore, for any of the above blinds, the problem of realizing local sunshade and local light transmission in time according to the requirements of users at different indoor positions is not well solved, and an ideal and balanced indoor light environment cannot be provided.
Disclosure of Invention
The invention aims to provide a rigid combined rod shutter blade mechanism and an operating system capable of realizing distortion, which can realize that one part is in a gradually closed state and the other part is in a gradually opened state in the length direction of the shutter blade on the basis of the original functions of the shutter blade so as to meet the requirements of users at different positions indoors on light.
In order to realize the tasks, the invention adopts the following technical scheme:
a kind of rigid combined rod shutter blade organization that can realize distortion, the said blade organization includes a pair of fixed plates, lie in there are many blade rods that can change in length in parallel between a pair of fixed plates, each blade rod with said fixed plate between adopt the movable connection, wherein:
the side surfaces of the pair of fixing plates are respectively provided with an end plate, and the end plates are provided with rotating shafts.
Further, the blade rod comprises a light shielding rod, a through hole is arranged in the light shielding rod along the axial direction,
both ends of the light shielding rod are provided with sliding parts; the sliding piece comprises a connecting rod, one end of the connecting rod is provided with a ball head, and the other end of the connecting rod is provided with a sliding block; the sliding block on the connecting rod is assembled in the through hole, and the sliding block can slide in the through hole.
Further, a plurality of groups of mounting holes are symmetrically formed in the pair of fixing plates, a pair of ball seats are symmetrically arranged in each group of mounting holes, and ball grooves are formed in the ball seats;
the ball heads at the end parts of the sliding parts at the two ends of each blade rod are assembled in the ball head grooves of the head seat in one group of mounting holes, and the ball heads can rotate in the ball head grooves.
Further, the ball seat comprises a first seat body and a second seat body which are connected together, wherein spherical groove bodies are formed in the first seat body and the second seat body, and the spherical groove bodies are spliced together to form a ball groove for assembling the ball; the side surface of the second seat body is provided with a rod hole communicated with the spherical groove body in the second seat body.
The utility model provides an operating system of rigid combination pole shutter that can realize distortion, includes the shutter frame, is provided with a plurality of vane mechanisms from top to bottom adjacently between the left side frame of shutter frame, right side frame, wherein, all is provided with on left side frame, the right side frame and is used for driving rotatory actuating mechanism of pivot on the vane mechanism, actuating mechanism on left side frame, the right side frame synchronous adjustment or the individual adjustment.
Further, a first mounting groove and a second mounting groove are symmetrically formed in the left side frame and the right side frame, a first rack and a second rack are respectively assembled in the first mounting groove and the second mounting groove in a sliding mode, the lengths of the first rack and the second rack are smaller than those of the first mounting groove and the second mounting groove, and the first rack and the second rack are guaranteed to normally slide in the first mounting groove and the second mounting groove;
the lower part of the shutter frame is provided with a first adjusting rod and a second adjusting rod, one end of the first adjusting rod extends into the first mounting groove, and a first adjusting gear matched with the first rack is arranged on the first adjusting rod; one end of the second adjusting rod extends into the second mounting groove and is provided with a second adjusting gear matched with the second rack;
the rotating shafts at two ends of the blade mechanism extend into the first mounting groove and the second mounting groove respectively and are provided with a first end gear matched with the first rack and a second end gear matched with the second rack respectively.
Further, a connector is arranged between the first adjusting rod and the second adjusting rod, the connector comprises a connecting column, one end of the connecting column is connected with the second adjusting rod through threads or interference fit, the other end of the connecting column is provided with an adjusting hole with the diameter larger than that of the first adjusting rod, and the end part of the first adjusting rod is inserted into the adjusting hole; the first adjusting rod and the connecting column are provided with a pair of jacks matched with each other, and locking pins are detachably assembled in the jacks;
the first adjusting rod and the connector are respectively provided with a positioning mark, and when the lock pin is inserted into the pair of jacks, the positioning marks on the first adjusting rod and the connector are aligned.
Further, a first handle is arranged on the first adjusting rod, and a second handle is arranged on the second adjusting rod.
The invention has the following technical characteristics:
the invention not only maintains the function of the traditional shutter, but also realizes the function of partially closing/opening each vane mechanism, so that the light incident into the room is more suitable for the current indoor lighting requirement.
The blade mechanism in the scheme can be vertically installed, so that the functions of light transmission at the upper part and shielding at the lower part, or light transmission at the lower part and shielding at the upper part are realized. Meanwhile, the rigid combined rod blade overcomes the defects of small rigidity, large deflection and easy deformation of the flexible blade, and is more suitable for horizontal arrangement than the flexible blade.
When the outdoor illumination is strong and the outdoor temperature is high, the shutter is fully closed through integral linkage adjustment of the blade mechanism, so that sunlight can be effectively shielded, and the purposes of reducing the indoor temperature and reducing the refrigeration energy consumption are achieved;
when the outdoor illuminance is weak and the temperature is relatively low, the shutter is fully opened by integrally adjusting the blade mechanism in a linkage way, so that the indoor illuminance is improved, and the passive solar heating is increased;
when the outdoor illumination is strong and solar east rises or west falls, the left part of the shutter is closed, the right part of the shutter is opened/half-opened, or the right part of the shutter is closed, and the left part of the shutter is opened/half-opened through the local adjustment of the blade mechanism, so that redundant direct sunlight is effectively blocked, the permeability of the sight line in the sight line range is ensured, a user can sense the external environment, and meanwhile, the influence of glare in the sight line range on work and life is effectively blocked.
In addition, the invention realizes the linkage/independent rotation effect of the first adjusting rod and the second adjusting rod only through one connector and one lock pin thereof, thereby realizing the functions of integral rotation and left-right partial rotation of the rigid combined rod blade mechanism.
In conclusion, the invention has the advantages of ingenious conception, complete functions, good sun-shading effect, simple and feasible technical means, capability of well meeting the lighting and sun-shading requirements of indoor light environment and convenient popularization and use.
Drawings
FIG. 1 is a schematic view of a shutter frame with all of the vane mechanisms integrally closed;
fig. 2 is a schematic view (left open and right closed) of the blade mechanism when twisted;
FIG. 3 is a schematic view of a shutter frame;
FIG. 4 is a schematic partial cross-sectional view of a portion of a second mounting slot;
FIG. 5 is an enlarged view of the portion I of FIG. 4;
FIG. 6 is a schematic illustration of the dovetail rail and dovetail slot mating portion;
fig. 7 (a) is a schematic structural view of the vane mechanism, and (b) is a schematic structural exploded view of the right-side end plate and the fixed plate portion of the vane mechanism;
FIG. 8 is a schematic view of the end plate, shaft mating portion;
FIG. 9 is a schematic view of the structure of the mounting hole portion of the fixing plate;
FIG. 10 is an enlarged schematic view of a partial structure of a blade bar;
FIG. 11 is a schematic structural view of a ball seat;
FIG. 12 is a schematic structural view of a connector portion;
fig. 13 is an axial cross-sectional schematic view of a connector portion.
In the figure: the shutter frame comprises a shutter frame body, a left frame body, a right frame body, a second mounting groove, a 3-blade mechanism, a first mounting groove, a 5-end plate, a 6-fixing plate, a first adjusting rod, an 8-connector, a second adjusting rod, a 10-second rack, a second end gear, a 12-rotating shaft, a second adjusting gear, a 14-screw, a 15-adjusting hole, a 16-ball seat, a 161-ball groove, a 162-first seat body, a 163-second seat body, a 164-rod hole, a 17-slider, a 18-blade rod, a 181-shading rod, a 182-through hole, a 183-slider, a 184-ball, a 19-lock pin, a 20-first handle, a 21-second handle, a 22-dovetail guide rail, a 23-first end gear, a 24-mounting hole, a 25-assembly hole, a 26-positioning mark and a 27-jack.
Detailed Description
The invention discloses a rigid combined rod shutter blade mechanism 3 capable of realizing distortion, wherein the blade mechanism 3 comprises a pair of fixed plates 6, a plurality of variable-length blade rods 18 are arranged between the pair of fixed plates 6 in parallel, each blade rod 18 is movably connected with the fixed plate 6, wherein:
the side surfaces of the pair of fixing plates 6 are respectively provided with an end plate 5, and the end plates 5 are provided with rotating shafts 12.
As shown in fig. 7 (a) and (b), the vane mechanism 3 of the present invention adopts a combined structural design, each vane mechanism 3 includes a plurality of vane rods 18, and each vane rod 18 is not only adjustable in length, but also adopts a movable linking manner with the fixed plate 6, so that the end of the vane rod 18 can rotate relative to the fixed plate 6. By adopting the structural design, the blade mechanism 3 not only can integrally rotate, but also can be fixed at one end and rotate at the other end, so that the form of the blade mechanism 3 is changed, the plurality of blade rods 18 integrally deform in a twisting way, and different light transmission requirements are realized. The pair of fixing plates 6 are used for movably mounting the blade rods 18, and each fixing plate 6 is provided with an end plate 5 for mounting the rotating shaft 12, so that the whole blade mechanism 3 is assembled through the rotating shaft 12. Specifically, as shown in fig. 7 (b) and 8, screw holes are formed in the end plate 5 and the fixing plate 6, and the end plate 5 and the fixing plate 6 are fixed by screws 14; a central hole is formed in the middle of the end plate 5, and one end of the rotating shaft 12 is fixed in the central hole.
Specifically, as shown in fig. 9 and 10, the blade lever 18 includes a light shielding lever 181, a through hole 182 is formed in the light shielding lever 181 along the axial direction, and both ends of the light shielding lever 181 are equipped with sliding members 17; the sliding piece 17 comprises a connecting rod, one end of the connecting rod is provided with a ball head 184, and the other end of the connecting rod is provided with a sliding block 183; wherein the slider 183 on the connecting rod is fitted in the through hole 182, and the slider 183 is slidable in the through hole 182.
A plurality of groups of mounting holes 25 are symmetrically formed in the pair of fixing plates 6, a pair of ball seats 16 are symmetrically arranged in each group of mounting holes 25, and ball grooves 161 are formed in the ball seats 16; wherein, the ball seat 16 and the mounting hole 25 are assembled in an interference fit manner;
the ball heads 184 of the end parts of the sliding members 17 at the two ends of each blade bar 18 are assembled in the ball head grooves 161 of the ball head seat 16 in the set of mounting holes 25, and the ball heads 184 can rotate in the ball head grooves 161.
The blade pole 18 main part includes shielding pole 181, and shielding pole 181 is hollow structure, inside has a penetrating through-hole 182 in both ends, and the slider 17 at shielding pole 181 both ends is used for realizing the holistic length adjustment of blade pole 18 and with the movable connection of fixed plate 6. Specifically, when the slider 183 on the slider 17 slides in the through hole 182, the length of the entire blade lever 18 will be changed; and the blade bar 18 can move relative to the fixed plate 6 by adopting the matched structure of the ball 184 and the ball groove 161.
When the whole blade mechanism 3 is twisted, each blade rod 18 can realize length and angle change according to the space rotation angle requirement, so that the blade mechanism 3 can be twisted and deformed. The light shielding rod 181 may be, for example, a wooden rod, a metal rod, or the like.
As shown in fig. 9 and 11, the ball seat 16 includes a first seat 162 and a second seat 163 detachably connected together by a countersunk screw 14, and the ball seat 16 has a cylindrical overall structure; the first seat 162 and the second seat 163 are provided with spherical grooves, and are jointly spliced into a ball groove 161 for assembling the ball 184; a rod hole 164 communicated with the spherical groove body in the second seat body 163 is formed on the side surface of the second seat body 163; when the ball 184 is located in the ball groove 161, the ball 184 is in spherical movable fit with the ball groove 161, so that the ball 184 can rotate; the connecting rod of the slider 17 passes through the rod hole 164.
On the basis of the technical scheme, the invention further discloses an operating system of the rigid combined rod shutter capable of realizing torsional deformation, which comprises a shutter frame 1, wherein a plurality of vane mechanisms 3 are adjacently arranged between a left side frame 101 and a right side frame 102 of the shutter frame 1 from top to bottom, driving mechanisms for driving a rotating shaft 12 on the vane mechanisms 3 to rotate are arranged on the left side frame 101 and the right side frame 102, and the driving mechanisms on the left side frame 101 and the right side frame 102 are synchronously or independently adjusted.
When the driving mechanisms at the two sides are synchronously regulated, the plurality of blade mechanisms 3 synchronously rotate, so that the opening or closing function of the traditional shutter can be realized; when the blade mechanism 3 is independently adjusted, for example, the left driving mechanism is not moved, and the right driving mechanism drives the blade mechanism 3 to rotate, the blade mechanism 3 is distorted, as shown in fig. 4, so that one part of the blade mechanism 3 is gradually closed, and the other part of the blade mechanism is gradually opened, thereby meeting the actual use requirement of a user.
Specifically, the left side frame 101 and the right side frame 102 are symmetrically provided with a first mounting groove 4 and a second mounting groove 2, the first mounting groove 4 and the second mounting groove 2 are respectively provided with a first rack and a second rack 10 in a sliding manner, in this embodiment, as shown in fig. 6, the bottom surfaces of the first rack and the second rack 10 are respectively provided with a dovetail groove, dovetail guide rails 22 are respectively arranged in the first mounting groove 4 and the second mounting groove 2, and the movable assembly of the first rack and the second rack 10 in the first mounting groove 4 and the second mounting groove 2 is realized through the transition fit of the dovetail grooves and the dovetail guide rails 22; and the lengths of the first and second racks 10 are smaller than those of the first and second mounting grooves 4 and 2, so that spaces for the first and second racks 10 to move are left between the ends of the first and second racks 10 and the ends of the first and second mounting grooves 4 and 2.
The lower part of the shutter frame 1 is provided with a first adjusting rod 7 and a second adjusting rod 9, one end of the first adjusting rod 7 extends into the first mounting groove 4 and is provided with a first adjusting gear matched with the first rack; one end of the second adjusting rod 9 extends into the second mounting groove 2 and is provided with a second adjusting gear 13 matched with the second rack 10; the first adjusting gear and the first rack, the second adjusting gear 13 and the second adjusting rack form driving mechanisms in the left side frame 101 and the right side frame 102, respectively.
The rotating shafts 12 at two ends of the blade mechanism 3 respectively extend into the first mounting groove 4 and the second mounting groove 2, and are respectively provided with a first end gear 23 matched with the first rack and a second end gear 11 matched with the second rack 10.
Specifically, as shown in fig. 3, the left side frame 101 and the right side frame 102 of the shutter frame 1 are symmetrically provided with assembly holes for mounting the vane mechanism 3, the first adjusting lever 7, and the second adjusting lever 9.
The principle of the driving mechanism is that, taking the first adjusting rod 7 as an example, when the first adjusting rod 7 is rotated, the first adjusting gear at the end part of the first adjusting rod 7 drives the first rack to move, and when the first rack moves, the first end gear 23 meshed with the first rack is driven to rotate, and the first end gear 23 is fixed on the rotating shaft 12, so that the left side of the blade mechanism 3 is driven to rotate through the rotating shaft 12, and the effect diagram is shown in fig. 4. When the first adjusting lever 7 and the second adjusting lever 9 are rotated synchronously, both sides of the blade mechanism 3 are rotated synchronously, so that the blade mechanism 3 is rotated integrally without being distorted.
In order to facilitate synchronous adjustment or independent adjustment of the driving mechanism, in the scheme, a connector 8 is arranged between the first adjusting rod 7 and the second adjusting rod 9, the connector 8 comprises a connecting column, one end of the connecting column is connected with the second adjusting rod 9 through threads or interference fit, an adjusting hole 15 with the diameter larger than that of the first adjusting rod 7 is formed in the other end of the connecting column, and the end part of the first adjusting rod 7 is inserted into the adjusting hole 15 and can rotate in the adjusting hole 15; the first adjusting rod 7 and the connecting column are provided with a pair of jacks 27 which are matched with each other, and locking pins 19 are detachably assembled in the jacks 27; when the lock pin 19 is pulled out, the first adjusting rod 7 and the second adjusting rod 9 can respectively and independently rotate, so that independent adjustment of the driving mechanisms at two sides is performed; when the lock pin 19 is inserted, the first adjusting rod 7 and the connector 8 are mutually fixed, which is equivalent to the mutual fixation of the first adjusting rod 7 and the second adjusting rod 9 through the connector 8, and when the first adjusting rod 7 is rotated at this time, the second adjusting rod 9 is synchronously rotated, so that synchronous adjustment of the driving mechanisms at two sides is realized.
The first adjusting rod 7 and the connector 8 are respectively provided with a positioning mark 26, and when the lock pin 19 is inserted into the pair of insertion holes 27, the positioning marks 26 on the first adjusting rod 7 and the connector 8 are aligned so as to facilitate the adjusting process. The first lever 7 is provided with a first handle 20, and the second lever 9 is provided with a second handle 21.
The working process of the operating system of the invention is as follows:
1. integral linkage adjusting step (synchronous adjusting) of the blade mechanism 3
The first adjusting rod 7 is aligned with the positioning mark 26 on the connector 8, the lock pin 19 is inserted into the connecting column and the insertion hole 27 on the first adjusting rod 7, when the first handle 20 or the right second handle 21 is rotated, the first adjusting rod 7 and the second adjusting rod 9 synchronously rotate in the same direction, so that the first adjusting gear and the second adjusting gear 13 simultaneously drive the first rack and the second rack 10 in the shutter frame 1 to slide, and the two racks simultaneously drive the first end gears 23 and the second end gears 11 on two sides of all the blade mechanisms 3 to rotate, so that the end plate 5 drives the fixing plate 6 to rotate, the fixing plate 6 drives the blade mechanisms 3 to rotate, and further the opening of the blade mechanisms 3 in the length direction is synchronously rotated in the same direction within the range of 0-90 degrees, namely the integral opening or the integral closing of all the blade mechanisms 3 in the shutter frame 1 is realized.
2. Partial opening and closing adjustment step (separate adjustment) of the blade mechanism 3
Pulling out the lock pin 19 in the connector 8 to enable the first adjusting rod 7 and the second adjusting rod 9 to be in independent rotation modes;
when the left area of the window needs to be transparent and the right area needs to be shaded, the first handle 20 is rotated to enable the left areas of all the blade mechanisms 3 to be in an open position, and then the second handle 21 is rotated to enable the right areas of all the blade mechanisms 3 to be in a closed position; in this process, each blade lever 18 in the blade mechanism 3 is rotated spatially by the driving mechanism to different degrees, so as to form macroscopic distortion deformation of the blade mechanism 3 in the length direction, and realize gradual closing state of one part and gradual opening state of the other part of the blade mechanism 3 in the length direction, thereby realizing gradient change of light holes among the blade mechanisms 3 from left to right or from right to left.
When the left area of the window needs to be shaded and the right area needs to be transparent, the adjustment mode is opposite to the above process.
The blade mechanism 3 in the scheme can be vertically installed, so that the functions of upper light transmission, lower shielding, lower light transmission, upper shielding and the like are realized. Meanwhile, the rigid combined rod blade overcomes the defects of small rigidity, large deflection and easy deformation of the flexible blade, and is more suitable for horizontal arrangement than the flexible blade.
Claims (5)
1. The operation system of the rigid combined rod shutter capable of realizing torsional deformation comprises a shutter frame (1) and is characterized in that a plurality of blade mechanisms (3) are adjacently arranged between a left side frame (101) and a right side frame (102) of the shutter frame (1) from top to bottom, wherein driving mechanisms for driving a rotating shaft (12) on the blade mechanisms (3) to rotate are arranged on the left side frame (101) and the right side frame (102), and the driving mechanisms on the left side frame (101) and the right side frame (102) are synchronously or singly adjusted;
the left side frame (101) and the right side frame (102) are symmetrically provided with a first mounting groove (4) and a second mounting groove (2), the first mounting groove (4) and the second mounting groove (2) are respectively and slidably provided with a first rack and a second rack (10), and the lengths of the first rack and the second rack (10) are smaller than those of the first mounting groove (4) and the second mounting groove (2);
the lower part of the shutter frame (1) is provided with a first adjusting rod (7) and a second adjusting rod (9), and one end of the first adjusting rod (7) extends into the first mounting groove (4) and is provided with a first adjusting gear matched with the first rack; one end of a second adjusting rod (9) extends into the second mounting groove (2) and is provided with a second adjusting gear (13) matched with the second rack (10);
the first adjusting rod (7) is provided with a first handle (20), and the second adjusting rod (9) is provided with a second handle (21);
the rotating shafts (12) at two ends of the blade mechanism (3) respectively extend into the first mounting groove (4) and the second mounting groove (2), and are respectively provided with a first end gear (23) matched with the first rack and a second end gear (11) matched with the second rack (10); the blade mechanism (3) comprises a pair of fixed plates (6), a plurality of blade rods (18) with variable lengths are arranged between the pair of fixed plates (6) in parallel, each blade rod (18) is movably connected with the fixed plate (6), and the blade mechanism comprises:
the side surfaces of the pair of fixing plates (6) are respectively provided with an end plate (5), and a rotating shaft (12) is arranged on each end plate (5).
2. The operating system for the rigid combination rod blind capable of realizing torsional deformation according to claim 1, wherein the blade rod (18) comprises a shading rod (181), a through hole (182) is formed in the shading rod (181) along the axial direction, and sliding pieces (17) are assembled at two ends of the shading rod (181); the sliding piece (17) comprises a connecting rod, one end of the connecting rod is provided with a ball head (184), and the other end of the connecting rod is provided with a sliding block (183); wherein, the slider (183) on the connecting rod is assembled in the through hole (182), and the slider (183) can slide in the through hole (182).
3. The operation system of the rigid combination rod shutter capable of realizing torsional deformation according to claim 2, wherein a plurality of groups of mounting holes (25) are symmetrically formed on the pair of fixing plates (6), a pair of ball seats (16) are symmetrically arranged in each group of mounting holes (25), and ball grooves (161) are formed in the ball seats (16);
the ball heads (184) at the end parts of the sliding parts (17) at the two ends of each blade rod (18) are assembled in the ball head grooves (161) of the ball head seat (16) in the group of mounting holes (25), and the ball heads (184) can rotate in the ball head grooves (161).
4. The operating system for a rigid combination rod blind capable of realizing torsional deformation according to claim 3, wherein the ball seat (16) comprises a first seat body (162) and a second seat body (163) which are connected together, wherein spherical groove bodies are formed in the first seat body (162) and the second seat body (163) respectively, and the spherical groove bodies are jointly spliced into a ball groove (161) for assembling the ball head (184); a rod hole (164) communicated with the spherical groove body in the second seat body (163) is formed in the side surface of the second seat body (163).
5. The operation system of the rigid combination rod shutter capable of realizing torsional deformation according to claim 1, wherein a connector (8) is arranged between the first adjusting rod (7) and the second adjusting rod (9), the connector (8) comprises a connecting column, one end of the connecting column is connected with the second adjusting rod (9) through threads or interference fit, the other end of the connecting column is provided with an adjusting hole (15) with the diameter larger than that of the first adjusting rod (7), and the end part of the first adjusting rod (7) is inserted into the adjusting hole (15); a pair of jacks (27) which are matched with each other are formed in the first adjusting rod (7) and the connecting column, and locking pins (19) are detachably assembled in the jacks (27);
the first adjusting rod (7) and the connector (8) are respectively provided with a positioning mark (26), and when the lock pin (19) is inserted into the pair of jacks (27), the positioning marks (26) on the first adjusting rod (7) and the connector (8) are aligned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811501381.6A CN109519108B (en) | 2018-12-10 | 2018-12-10 | Rigid combination rod shutter blade mechanism capable of realizing distortion and operation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811501381.6A CN109519108B (en) | 2018-12-10 | 2018-12-10 | Rigid combination rod shutter blade mechanism capable of realizing distortion and operation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109519108A CN109519108A (en) | 2019-03-26 |
| CN109519108B true CN109519108B (en) | 2024-01-02 |
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| CN111277212A (en) * | 2020-03-31 | 2020-06-12 | 界首市谷峰光伏科技有限公司 | Foldable solar panel |
| CN113508726B (en) * | 2021-04-23 | 2023-04-14 | 贵州省草业研究所 | Cultivation device for honeycomb grass under forest |
| CN113833386B (en) * | 2021-09-22 | 2023-04-11 | 安徽科技学院 | Intelligent sunlight illumination adjustable window |
| CN115354955B (en) * | 2022-07-11 | 2023-06-02 | 上海工程技术大学 | Blind opening area setting method and interactive blind |
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| CN108150079A (en) * | 2018-01-18 | 2018-06-12 | 华南理工大学 | A kind of multifunctional vertical shutter and its aperture regulation method |
| CN209817890U (en) * | 2018-12-10 | 2019-12-20 | 华南理工大学 | Rigid combined rod shutter blade mechanism capable of realizing torsional deformation and operating system |
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| EP0021892A1 (en) * | 1979-06-27 | 1981-01-07 | Georges Mulot | Adjustable insulating screen |
| JPS6340485U (en) * | 1986-08-30 | 1988-03-16 | ||
| EP2540951A1 (en) * | 2011-07-01 | 2013-01-02 | Schenker Storen Ag | Venetian blind with twistable lamellae |
| CN206513261U (en) * | 2016-10-31 | 2017-09-22 | 沈阳工学院 | A kind of novel window blind |
| CN108150079A (en) * | 2018-01-18 | 2018-06-12 | 华南理工大学 | A kind of multifunctional vertical shutter and its aperture regulation method |
| CN209817890U (en) * | 2018-12-10 | 2019-12-20 | 华南理工大学 | Rigid combined rod shutter blade mechanism capable of realizing torsional deformation and operating system |
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