CN113047760A - Movable rotary shutter - Google Patents
Movable rotary shutter Download PDFInfo
- Publication number
- CN113047760A CN113047760A CN202110261413.5A CN202110261413A CN113047760A CN 113047760 A CN113047760 A CN 113047760A CN 202110261413 A CN202110261413 A CN 202110261413A CN 113047760 A CN113047760 A CN 113047760A
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- China
- Prior art keywords
- shutter
- connecting rod
- shaft
- guide rail
- chain
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/04—Shutters, movable grilles, or other safety closing devices, e.g. against burglary of wing type, e.g. revolving or sliding
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A movable rotary shutter comprises a guide rail, a plurality of shutters and an electric control box, and comprises a rotary system for controlling the rotation of the shutters and a moving system for controlling the movement of the shutters; the rotating system comprises a push rod motor, a long connecting rod, a short connecting rod, a connecting block, a distance chain, a louver short shaft, a pulley and an anti-falling frame; the moving system is arranged on the guide rail; the moving system comprises a motor, a main chain wheel, a secondary chain wheel, a chain, a main shaft, a long shutter shaft and a traction block. In the invention, the sun shading enters a new field; in the shutter moving process, the pulley reduces the friction resistance, the anti-falling frame ensures the normal movement of the shutter, and the shutter is prevented from rotating disorderly.
Description
Technical Field
The invention relates to the field of shutter equipment, in particular to a movable rotary shutter.
Background
The existing shutter is widely applied to the building industry more and more for realizing good building energy conservation of sunlight rooms and daylighting roofs and external shading. The angle of each louver is adjusted around the rotating shaft of the louver by the aid of the push rod motor, so that indoor lighting effect is improved, glare is shielded, ultraviolet rays and heat are prevented from entering a room, and the purposes of saving energy, reducing consumption and reducing emission are achieved well.
As shown in FIG. 1, the existing sun blind usually uses hollow shuttle-shaped blinds made of aluminum alloy. Each louver rotates around the rotating shaft of the louver, and the optimal effect of shading and dimming is achieved at different angles from a closed state to an open state.
However, each louver can only rotate around the own rotating shaft, so that the louver can realize the opening and closing functions and cannot move transversely.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background technology, the invention provides a movable rotary louver, which enables the sun shading to enter a new field; the louver can rotate and can move along the length direction of the guide rail when rotating to 90 degrees; in the shutter moving process, the pulley reduces the friction resistance, the anti-falling frame ensures the normal movement of the shutter, and the shutter is prevented from rotating disorderly.
(II) technical scheme
In order to solve the problems, the invention provides a movable rotary shutter, which comprises a guide rail, a plurality of shutters and an electric control box, and comprises a rotary system for controlling the rotation of the shutters and a movable system for controlling the movement of the shutters; grooving the inner side of the guide rail;
the rotating system comprises a push rod motor, a long connecting rod, a short connecting rod, a connecting block, a distance chain, a louver short shaft, a pulley and an anti-falling frame;
the tail end of the push rod motor is fixed on the guide rail, and the head of the push rod motor is connected with the upper end of the long connecting rod; the upper end and the lower end of the short connecting rod are provided with connecting blocks; the middle and lower ends of the long connecting rod are connected with the connecting block and are fixedly connected with the louver short shaft key; the long connecting rod is connected with the shutter into a whole; the upper end and the lower end of the short connecting rod are connected with the connecting block, and the middle part of the short connecting rod is fixedly connected with the louver short shaft key; two ends of the connecting block are connected with the distance chain; the short shaft of the shutter is fixed with the shutter through a bolt; the pulley is arranged in the guide rail groove and is rotationally connected with the short shaft of the shutter through a ball bearing, and meanwhile, the pulley slides along the guide rail to drive the shutter to move along the length direction of the guide rail; the anti-falling frame is arranged on the short connecting rod; the distance chains connect the adjacent connecting blocks in series, and the long connecting rod and the short connecting rod are connected by the distance chains to form a transmission pair mechanism;
the moving system is arranged on the guide rail; the moving system comprises a motor, a main chain wheel, a secondary chain wheel, a chain, a main shaft, a shutter long shaft and a traction block;
the motor transmits power to the driven chain wheel through the main shaft and the main chain wheel arranged on the main shaft; a tension wheel for adjusting the tightness of the chain is arranged at the tail end of the guide rail; one end of the long shutter shaft is used for fixing the shutter, and the other end of the long shutter shaft is provided with a traction block so as to drive the shutter to move through the traction block; wherein, the two ends of the traction block are also connected with the chain so as to move along the length direction of the guide rail under the driving of the chain.
Preferably, the shutter is made of an aluminum alloy material, and the surface of the shutter is subjected to anodic oxidation treatment or powder spraying treatment.
Preferably, the rail is made of an aluminum alloy profile, and the surface of the rail is subjected to anodic oxidation treatment or powder spraying treatment.
Preferably, the motor is a dual output shaft motor.
Preferably, the electrical control box comprises a circuit board and a display screen; a chip is packaged on the circuit board, and a program module for controlling the rotation and the movement of the shutter is arranged in the chip; the display screen is provided with a control key.
In the invention, the rotating system and the moving system supplement each other, and the combination of the rotating system and the moving system enables the louver to realize the rotating and moving functions in one mechanism, so that the sun shading enters a new field. The rotating system solves the problem that the shutter rotating shaft is fixed on an old structure of a square tube, and provides a new rotating system of the shutter rotating shaft. In the moving system, the inner side of the guide rail is provided with a groove instead of the sealing of the periphery of the square pipe; in the shutter moving process, the pulley reduces the friction resistance, the anti-falling frame ensures the normal movement of the shutter, and the shutter is prevented from rotating disorderly.
Drawings
Fig. 1 is prior art.
Fig. 2 is a schematic structural diagram of a movable rotary louver of the present invention in a closed state.
Fig. 3 is a schematic structural diagram of the movable rotary louver of the present invention in an open state.
FIG. 4 is a schematic diagram of the moving rotary louver of the present invention after the louver moves.
Fig. 5 is a partial structural schematic view of a rotating system in the moving rotating shutter in a closed state.
Fig. 6 is a partial structural schematic view of the rotary system in the movable rotary louver in an open state according to the present invention.
Fig. 7 is a schematic structural diagram of a moving system in the moving rotary shutter according to the present invention.
Fig. 8 is a schematic mechanism diagram of the motor main drive of the moving rotary louver moving system provided by the invention.
Fig. 9 is a schematic view of the installation structure of the moving rotary louver with the short shaft.
Fig. 10 is a schematic view of the installation structure of the moving rotary louver with long axis according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 2-10, the present invention provides a moving rotary blind, which comprises a guide rail 1, a plurality of blinds 2 and an electric control box 5, and comprises a rotary system 3 for controlling the rotation of the plurality of blinds 2, and a moving system 4 for controlling the movement of the plurality of blinds 2; the inner side of the guide rail 1 is grooved;
the rotating system 3 comprises a push rod motor 31, a long connecting rod 32, a short connecting rod 36, a connecting block 33, a distance chain 34, a shutter short shaft 38, a pulley 37 and an anti-falling frame 35;
the tail end of a push rod motor 31 is fixed on the guide rail 1, and the head of the push rod motor 31 is connected with the upper end of a long connecting rod 32; the upper end and the lower end of the short connecting rod 36 are provided with connecting blocks 33; the middle and lower ends of the long connecting rod 32 are connected with the connecting block 33 and are fixedly connected with the shutter short shaft 38 in a key mode; the long connecting rod 32 is connected with the shutter 2 into a whole; the upper end and the lower end of the short connecting rod 36 are connected with the connecting block 33, and the middle part is connected and fixed with the shutter short shaft 38 in a key way; two ends of the connecting block 33 are connected with the distance chain; the louver short shaft 38 is fixed with the louver 2 through bolts; the pulley 37 is arranged in the guide rail groove, the pulley 37 is rotatably connected with the louver short shaft 38 through a ball bearing, and meanwhile, the pulley 37 slides along the guide rail 1 to drive the louver 2 to move along the length direction of the guide rail 1; the falling prevention frame 35 is arranged on the short connecting rod 36; the distance chain 34 connects the adjacent connecting blocks 33 in series, and the distance chain 34 connects the long connecting rod 32 and the short connecting rod 36 to form a transmission pair mechanism;
the moving system 4 is arranged on the guide rail 1; the moving system 4 comprises a motor 41, a main chain wheel 42, a slave chain wheel 43, a chain 44, a main shaft 46, a long shutter shaft 48 and a traction block 49;
the motor 41 transmits power to the slave sprocket 43 through the main shaft 46 and the main sprocket 42 mounted on the main shaft; a tension wheel 45 for adjusting the tightness of the chain 44 is arranged at the tail end of the guide rail 1; one end of the shutter long shaft 48 is fixed with the shutter, and the other end is provided with a traction block 49 so as to drive the shutter 2 to move through the traction block 49; wherein, both ends of the traction block 49 are also connected with the chain 44 to move along the length direction of the guide rail 1 by the driving of the chain 44.
In the invention, when the louver 2 is in an open state, the motor 41 drives the main chain wheel 42 and the auxiliary chain wheel 43 to transmit power to the traction block 49 of the louver long shaft 48 through the main shaft 46, so as to drive the louver 2 to move along the length direction of the guide rail, and finally, all the louvers 2 are contracted together. And vice versa, until fully opened.
In the invention, the rotating system and the moving system supplement each other, and the combination of the rotating system and the moving system enables the louver to realize the rotating and moving functions in one mechanism, so that the sun shading enters a new field. The rotating system solves the problem that the shutter rotating shaft is fixed on an old structure of a square tube, and provides a new rotating system of the shutter rotating shaft. In the moving system, the inner side of the guide rail is provided with a groove instead of the sealing of the periphery of the square pipe; in the shutter moving process, the pulley reduces the friction resistance, the anti-falling frame ensures the normal movement of the shutter, and the shutter is prevented from rotating disorderly.
In the present invention, the rotation system and the movement system are operated independently and cannot be operated simultaneously. When the shutter is in the closed state, only the shape-rotating operation is possible. During the shutter opening process, the moving operation cannot be performed. The moving operation can be performed only when the louver is in the fully opened state. After the louver moving process is started, the rotating operation cannot be performed. The rotation operation is not possible until the leaves are completely unfolded from the retracted state.
In an optional embodiment, the louver 2 is made of an aluminum alloy material, and the surface of the louver is subjected to anodic oxidation treatment or powder spraying treatment, so that the strength, corrosion resistance, high temperature resistance, color fastness, simplicity in cleaning and the like of the louver 2 are improved.
In an optional embodiment, the rail 1 is made of an aluminum alloy section, the surface of the rail is subjected to anodic oxidation treatment or powder spraying treatment, the structural strength of the rail 1 is improved, the rail 1 can bear strong vibration without being damaged, and the structural strength of the rail 1 cannot be deteriorated due to rusting and aging.
In an alternative embodiment, motor 41 is a dual output shaft motor.
In an alternative embodiment, the electrical control box 5 comprises a circuit board and a display screen; a chip is packaged on the circuit board, and a program module for controlling the rotation and the movement of the shutter is arranged in the chip; set up the control button on the display screen, realize intelligent accurate control.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. A mobile rotary shutter, characterized in that it comprises a guide (1), a plurality of shutters (2) and an electrical control box (5), and comprises a rotary system (3) for controlling the rotation of the plurality of shutters (2), and a mobile system (4) for controlling the movement of the plurality of shutters (2); the inner side of the guide rail (1) is grooved;
the rotating system (3) comprises a push rod motor (31), a long connecting rod (32), a short connecting rod (36), a connecting block (33), a distance chain (34), a shutter short shaft (38), a pulley (37) and an anti-falling frame (35);
the tail end of the push rod motor (31) is fixed on the guide rail (1), and the head of the push rod motor (31) is connected with the upper end of the long connecting rod (32); the upper end and the lower end of the short connecting rod (36) are provided with connecting blocks (33); the middle and lower ends of the long connecting rod (32) are connected with the connecting block (33) and are fixedly connected with the louver short shaft (38) in a key connection way; the long connecting rod (32) is connected with the shutter (2) into a whole; the upper end and the lower end of the short connecting rod (36) are connected with the connecting block (33), and the middle part is connected and fixed with the shutter short shaft (38) in a key way; two ends of the connecting block (33) are connected with the distance chain; the shutter short shaft (38) is fixed with the shutter (2) through a bolt; the pulley (37) is arranged in the guide rail groove, the pulley (37) is rotatably connected with the louver short shaft (38) through a ball bearing, and meanwhile, the pulley (37) slides along the guide rail (1) to drive the louver (2) to move along the length direction of the guide rail (1); the anti-falling frame (35) is arranged on the short connecting rod (36); the distance chain (34) connects the adjacent connecting blocks (33) in series, and the distance chain (34) connects the long connecting rod (32) and the short connecting rod (36) to form a transmission pair mechanism;
the moving system (4) is arranged on the guide rail (1); the moving system (4) comprises a motor (41), a main chain wheel (42), a secondary chain wheel (43), a chain (44), a main shaft (46), a long shutter shaft (48) and a traction block (49);
the motor (41) transmits power to the driven sprocket (43) through a main shaft (46) and a main sprocket (42) mounted on the main shaft; a tension wheel (45) for adjusting the tightness of the chain (44) is arranged at the tail end of the guide rail (1); one end of the shutter long shaft (48) is used for fixing the shutter, and the other end of the shutter long shaft is provided with a traction block (49) so as to drive the shutter (2) to move through the traction block (49); wherein, both ends of the traction block (49) are also connected with the chain (44) so as to move along the length direction of the guide rail (1) under the driving of the chain (44).
2. Moving rotating shutter according to claim 1, characterized in that the shutter (2) is made of aluminium alloy, the surface of which is subjected to an anodic oxidation treatment or a powder spraying treatment.
3. Moving rotating shutter according to claim 1, characterised in that the rails (1) are made of aluminium alloy sections, the surface of which is anodised or powder-sprayed.
4. Moving rotating shutter according to claim 1, characterized in that the motor (41) is a dual output shaft motor.
5. Moving rotating shutter according to claim 1, characterized in that the electrical control box (5) comprises a circuit board and a display screen; a chip is packaged on the circuit board, and a program module for controlling the rotation and the movement of the shutter is arranged in the chip; the display screen is provided with a control key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110261413.5A CN113047760B (en) | 2021-03-10 | 2021-03-10 | Movable rotary shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110261413.5A CN113047760B (en) | 2021-03-10 | 2021-03-10 | Movable rotary shutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113047760A true CN113047760A (en) | 2021-06-29 |
| CN113047760B CN113047760B (en) | 2022-06-28 |
Family
ID=76511057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110261413.5A Active CN113047760B (en) | 2021-03-10 | 2021-03-10 | Movable rotary shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113047760B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5584331A (en) * | 1995-11-29 | 1996-12-17 | Lin; Kuo-Chung | Shutter |
| WO2004059116A1 (en) * | 2002-12-28 | 2004-07-15 | Brian Malcolm Wilkins | Motorised blinds and shutters |
| CN102606054A (en) * | 2012-03-30 | 2012-07-25 | 东南大学 | External sunshading shutter device |
| CN103422803A (en) * | 2013-08-08 | 2013-12-04 | 朱杰 | Electric rolling-type sun-shade louver |
| CN104929504A (en) * | 2015-06-10 | 2015-09-23 | 苏州美记能工实业有限公司 | Unfolded and folded building external sunshade system window |
| CN205206700U (en) * | 2015-11-26 | 2016-05-04 | 帷森(厦门)建材工业有限公司 | Heavy curtain formula sun -shading louver |
| CN207393084U (en) * | 2017-11-07 | 2018-05-22 | 佛山市新景装饰材料制造有限公司 | Coordinated type sun-shading louver |
| CN209293664U (en) * | 2018-08-02 | 2019-08-23 | 付青林 | Shearing fork telescopic formula blinds ventilation sunshade regulating device |
| US20200284091A1 (en) * | 2019-03-06 | 2020-09-10 | Wideband Labs, LLC | Motorized and automated window shutter with slip clutch |
| CN112049558A (en) * | 2020-09-19 | 2020-12-08 | 广州康普顿至高建材有限公司 | Controllable sun-shading blind |
-
2021
- 2021-03-10 CN CN202110261413.5A patent/CN113047760B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5584331A (en) * | 1995-11-29 | 1996-12-17 | Lin; Kuo-Chung | Shutter |
| WO2004059116A1 (en) * | 2002-12-28 | 2004-07-15 | Brian Malcolm Wilkins | Motorised blinds and shutters |
| CN102606054A (en) * | 2012-03-30 | 2012-07-25 | 东南大学 | External sunshading shutter device |
| CN103422803A (en) * | 2013-08-08 | 2013-12-04 | 朱杰 | Electric rolling-type sun-shade louver |
| CN104929504A (en) * | 2015-06-10 | 2015-09-23 | 苏州美记能工实业有限公司 | Unfolded and folded building external sunshade system window |
| CN205206700U (en) * | 2015-11-26 | 2016-05-04 | 帷森(厦门)建材工业有限公司 | Heavy curtain formula sun -shading louver |
| CN207393084U (en) * | 2017-11-07 | 2018-05-22 | 佛山市新景装饰材料制造有限公司 | Coordinated type sun-shading louver |
| CN209293664U (en) * | 2018-08-02 | 2019-08-23 | 付青林 | Shearing fork telescopic formula blinds ventilation sunshade regulating device |
| US20200284091A1 (en) * | 2019-03-06 | 2020-09-10 | Wideband Labs, LLC | Motorized and automated window shutter with slip clutch |
| CN112049558A (en) * | 2020-09-19 | 2020-12-08 | 广州康普顿至高建材有限公司 | Controllable sun-shading blind |
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| Publication number | Publication date |
|---|---|
| CN113047760B (en) | 2022-06-28 |
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