CN112112538A - Improved magnetic transmission driving device for hollow glass built-in shutter - Google Patents

Improved magnetic transmission driving device for hollow glass built-in shutter Download PDF

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Publication number
CN112112538A
CN112112538A CN202011216454.4A CN202011216454A CN112112538A CN 112112538 A CN112112538 A CN 112112538A CN 202011216454 A CN202011216454 A CN 202011216454A CN 112112538 A CN112112538 A CN 112112538A
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CN
China
Prior art keywords
magnetic
magnetic column
cavity
transmission mechanism
tubular motor
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Pending
Application number
CN202011216454.4A
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Chinese (zh)
Inventor
肖敏
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Jiangsu Sdl Energy Conservation Technology Co ltd
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Jiangsu Sdl Energy Conservation Technology Co ltd
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Application filed by Jiangsu Sdl Energy Conservation Technology Co ltd filed Critical Jiangsu Sdl Energy Conservation Technology Co ltd
Priority to CN202011216454.4A priority Critical patent/CN112112538A/en
Publication of CN112112538A publication Critical patent/CN112112538A/en
Pending legal-status Critical Current

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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
    • 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
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • 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
    • 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
    • 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
    • E06B9/264—Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
    • E06B2009/2643—Screens between double windows
    • 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
    • E06B2009/3225—Arrangements to aid the winding of cords rollers

Abstract

An improved magnetic transmission driving device for a hollow glass built-in shutter belongs to the technical field of sunshade hollow glass products. Comprises a shell, wherein the shell is provided with a shell cavity; the tubular motor and the magnetic column driving transmission mechanism are arranged in the shell cavity; the bearing is established in the last horizontal frame strip of cavity glass built-in shutter, has magnetism post driven gear and holds the chamber, and magnetism post driven gear establishes at magnetism post driven gear and holds the intracavity, characteristics: a tubular motor limiting device and a tubular motor driving controller are formed in the shell cavity along the length direction of the cavity wall of the shell cavity, a shell magnetic through groove is formed in the rear side surface of the shell, a supporting seat magnetic through groove is formed in the front side wall of the shell, and a magnetic column driving transmission mechanism and a magnetic column driven transmission mechanism are in magnetic force fit with each other; the tubular motor torque increasing mechanism is arranged in the shell cavity. The operation is light and labor-saving; a slideway in the cavity is omitted and the daylighting area is prevented from being occupied by extrusion; the convenient effect of manufacturing and assembling is reflected; the volume is reduced.

Description

Improved magnetic transmission driving device for hollow glass built-in shutter
Technical Field
The invention belongs to the technical field of sun-shading hollow glass products, and particularly relates to an improved magnetic transmission driving device for a hollow glass built-in shutter.
Background
The hollow glass built-in blind described above mainly refers to, but is not absolutely limited to, a double-layer hollow glass built-in blind (hereinafter the same), for example, there are also a plurality of layers such as three-glass two-chamber hollow glass built-in blind as in chinese patents CN105041268B and CN 10504169B. The hollow glass built-in shutter has the following advantages: the heat insulation performance is good, so that the energy conservation of the building can be embodied; excellent sound insulation performance to avoid the disturbance of external noise; the condensation and frost prevention can ensure sufficient indoor light and show expected bright effect; the required indoor lighting requirement is obtained and the privacy is protected by adjusting the deflection angle, namely the turning angle, of the curtain sheet of the blind; the shutter curtain sheet (the habit is called as the 'curtain sheet' for short) is prevented from being polluted by dust, so that the excellent cleaning-free effect is embodied; the decorative board has ideal decorative property for buildings so as to improve the grade of the buildings; strong impact resistance, good safety and long service life, thereby meeting the installation requirements of high-rise buildings and the extremely long-term use and maintenance-free requirements, and the like.
Technical information on a hollow glass built-in louver is not disclosed in the published Chinese and foreign patent documents, such as CN2564720Y (hollow glass with built-in louver), CN2767624Y (louver in hollow glass), CN2767625Y (louver in hollow glass with improved structure), CN2756796Y (louver in hollow glass), CN2232968Y (integral door and window sash with transverse louver in double glass), CN2297952Y (magnetically driven laminated retractable curtain), CN2326718Y (fully enclosed louver), CN100535378C (louver in hollow glass with improved structure), CN102444372A (a built-in sun-shading hollow louver), CN105064896B (single-control double-layer hollow glass built-in louver), CN105041168B (energy-saving multilayer hollow glass louver with simplified structure), CN105041170B (non-magnet driven double-layer hollow glass built-in louver), CN105041172B (bead chain double-layer hollow glass built-in louver), CN109538096A (double-control hollow glass built-in louver with louver cavity balanced with external pressure), CN109538097A (blind anti-slipping device for hollow glass built-in blind), CN109441323A (single-control hollow glass built-in blind capable of preventing blind slipping down) and CN109488189A (single-control hollow glass built-in blind capable of preventing inner absorption of glass), foreign patents such as US20021897681A, 1US2004211528A, US2015159431a1, GB671685A, EP2369121a2, EP1542054a1 and W003071082A, and the like.
Common features of the hollow glass built-in blind, not limited to the above examples, are: the turnover of the curtain sheet and the lifting of the blind are realized by hand driving operation, namely, the turnover of the curtain sheet and the lifting of the blind are realized by manual operation of a manual operation mechanism. The components of the structural system of the manual operating mechanism comprise an inner manipulator and an outer manipulator, the outer manipulator which is arranged on one side of the inner glass back to the outer glass in a vertically moving mode is magnetically attracted together with the inner manipulator arranged between the inner glass and the outer glass through the inner glass, a turnover shaft driving device corresponding to the upper part of the inner manipulator is connected with a turnover shaft of the structural system of the curtain turnover and shutter lifting actuating mechanism, a curtain turnover traction rope is connected with a rope winding wheel of the structural system of the inner manipulator and the turnover shaft driving device and a curtain turnover traction rope tensioning device corresponding to the lower part of the inner manipulator, so that when a user moves the outer manipulator upwards or downwards, the outer manipulator drives the inner manipulator to correspondingly move upwards and downwards, the inner manipulator drives the curtain turnover traction rope, and the curtain turnover traction rope drives the rope winding wheel of the structural system of the turnover shaft driving device, because the turning shaft is fixedly inserted with the rope winding wheel, the rope winding wheel drives the curtain piece to turn and the shutter lifting actuating mechanism to move, so that the curtain piece can be turned as required or the shutter can be lifted as required.
From the above description, it can be seen that: if the blind slats are turned over a certain angle to meet the lighting requirement in a room and the blind slats are raised or lowered as required, the blind slats must be raised or lowered by a user by dialing up or down the aforementioned external controller, and the operation mode of the structure becomes a mode generally acquiescent and accepted by a large number of users, but the operation mode has at least the following technical problems objectively: first, if the aforementioned inner and outer manipulators are mismatched with each other in terms of attraction force for attracting each other across the inner glass and the mass (weight) of the blind between the inner and outer glasses, for example, the attraction force is too small, abnormal sliding occurs and the blind cannot be reliably maintained at the desired raised position, whereas the operation is laborious and the cost of the inner and outer manipulators is increased blindly, since increasing the number of permanent magnets, which are relatively expensive, and/or increasing the volume of the permanent magnets inevitably increases the cost significantly; secondly, as long as the situation that the outer controller is manually moved is existed, the manual operation is relatively laborious, especially, the larger the breadth width of the blind is, the heavier the whole weight of the blind is, the stronger the magnetic attraction force of the mutual attraction of the inner controller and the outer controller is, which is very embarrassing or called as difficult for the weak such as minors and old people; thirdly, once the inner manipulator has the situation of affecting sliding such as displacement, deformation and clamping stagnation, the repair is quite troublesome, the inner manipulator needs to be repaired by a manufacturer or an original installer or a professional, the repair usually needs to remove the inner glass, the work load is large, the time is long, the payment cost is high, and in consideration of the factors, a user is usually unwilling to maintain and use the inner manipulator, so that the inner manipulator is placed and even burdensome; fourthly, since a sliding channel needs to be provided for the inner manipulator, the lighting area is affected to a certain extent.
The 'electric rotary magnetic transmission built-in sunshade hollow glass' recommended by the Chinese invention patent application publication No. CN110513023A can make up for the above-mentioned deficiencies of the applicant to a certain extent due to the adoption of an external magnetic transmission electric manipulator and a driven magnetic transmission piece in a cavity, but the patent application still has the following disadvantages: firstly, since this patent teaches in paragraph 0029 that the motor is provided with special positioning grooves and ribs to position the motor in the housing (referred to as "housing seat"), the structure of the motor is relatively complicated, which is troublesome for the manufacturer of the motor and the manufacturer of the hollow built-in louver, and the complexity of the structure of the motor increases the cost of the motor; secondly, because no suggestion is given on how to reasonably fix the shell with the motor, the non-metallic separator, the magnetic column and the like which are installed in the shell and the inner glass of the hollow glass built-in shutter under the use state, the magnetic attraction of the magnetic column (namely the outer magnetic column) of the external magnetic-driven electric controller on the magnetic column (namely the inner magnetic column) of the structural system corresponding to the driven magnetic transmission part in the cavity is not perfect enough, for example, once the external magnetic controller is impacted or collided by abnormal external factors to cause deviation or even fall off, the re-matching effect of the external magnetic controller and the inner magnetic column can be influenced, and especially for users, the problem of taking measures is often generated; thirdly, although the patent in paragraph 0028 mentions the content of the power line connecting the power source, it also does not give any hint how to make the motor work, such as how to supply power to the motor, how to operate the indispensable components of the motor, how to arrange the indispensable components in the housing along with the motor, etc.; fourthly, when the width of the venetian blind is large, especially the window width (also called "window width") of modern buildings is relatively large and tends to increase continuously, so that the width (also called "door width") of the venetian blind matched with the venetian blind is correspondingly increased, so that the motor volume and the power of the structural system of the external electro-dynamic magnetic controller are inevitably increased, and the diameter and the number of the magnetic columns are also increased and increased simultaneously under the condition of increasing the motor and the power, thereby, on one hand, the volume of the whole external magnetic transmission motor controller is increased, and on the other hand, the manufacturing cost is obviously increased and the economy is lost. In view of the foregoing disadvantages, there is a need for improvement, and the technical solutions described below are made in this context.
Disclosure of Invention
The invention aims to provide an improved magnetic column for a hollow glass built-in shutter, which is beneficial to abandoning the original operation mode of directly poking a controller up and down by a user to embody the operation, is light and labor-saving, has no choice on physical ability of an operator, is beneficial to enabling a magnetic column driving transmission mechanism and a magnetic column driven transmission mechanism to rotate at original positions without up and down or left and right movement when in work, is capable of omitting a slideway in a cavity and avoiding extruding and occupying the lighting area, is beneficial to reliably installing and positioning a motor in a shell cavity on the premise of simplifying the motor structure to embody the convenient effect of manufacturing and assembling, is convenient to stably limit a shell together with the motor and the magnetic columns arranged in the shell to avoid abnormal displacement, is beneficial to obviously increasing the torque, can reduce the volume of the magnetic column driving transmission mechanism and the magnetic column driven transmission mechanism and the number of the magnetic columns on the premise of reducing the volume and the power of the motor, and can embody good economical efficiency A force transmission drive device.
The task of the invention is achieved by an improved magnetic transmission driving device for a hollow glass built-in shutter, which comprises a shell, a driving device and a driving device, wherein the shell is provided with a shell cavity; the tubular motor and the magnetic column driving transmission mechanism are arranged in the shell cavity in a left-right corresponding state; a supporting seat and a magnetic column driven transmission mechanism, the supporting seat is arranged in the upper transverse frame strip of the hollow glass built-in shutter under the using state and corresponds to the rear side of the length direction of the magnetic column driving transmission mechanism, the supporting seat is provided with a magnetic column driven transmission mechanism accommodating cavity, the magnetic column driven transmission mechanism is arranged in the magnetic column driven transmission mechanism accommodating cavity and also corresponds to the rear side of the length direction of the magnetic column driving transmission mechanism, the supporting seat is characterized in that a tubular motor limiting device used for limiting the tubular motor and the magnetic column driving transmission mechanism and a tubular motor driving controller electrically connected with the tubular motor and used for controlling the tubular motor to work are formed in the length direction of the cavity wall of the shell cavity in the shell cavity, and the tubular motor driving controller is electrically connected with a working power supply guaranteeing mechanism under the using state, a shell magnetic through groove communicated with the shell cavity is formed in the rear side surface of the shell and at least in the region corresponding to the length direction of the magnetic column driving transmission mechanism, a supporting seat magnetic through groove communicated with the accommodating cavity of the magnetic column driven transmission mechanism is formed in the front side wall of the supporting seat and at the position corresponding to the shell magnetic through groove, and the magnetic column driving transmission mechanism and the magnetic column driven transmission mechanism are respectively in magnetic force fit with each other at the positions corresponding to the shell magnetic through groove and the supporting seat magnetic through groove and through inner glass of a hollow glass built-in shutter; and the tubular motor torque increasing mechanism is arranged in the shell cavity at a position corresponding to the position between the tubular motor and the magnetic column driving transmission mechanism, the tubular motor is connected with the left end of the tubular motor torque increasing mechanism, and the right end of the tubular motor torque increasing mechanism is connected with the magnetic column driving transmission mechanism.
In a specific embodiment of the present invention, a hanging plate insertion groove is formed along a longitudinal direction of the housing at an upper portion of the rear wall of the housing, a hanging plate is inserted and inserted in a position corresponding to the hanging plate insertion groove, and an upper portion of the hanging plate is hung on a side of the hollow glass built-in louver facing the interior of the building in a use state.
In another specific embodiment of the present invention, the tubular motor limiting means includes an upper limiting strip, a lower limiting strip and a lateral limiting strip, the upper limiting strip is formed at a central position of a top portion in a length direction of the housing cavity; the lower limiting strip is formed in the middle of the bottom of the length direction of the shell cavity at the position corresponding to the upper limiting strip, the side limiting strip is formed in the middle of the rear side of the length direction of the shell cavity, and the tubular motor and the magnetic column driving transmission mechanism are positioned in the shell cavity of the shell at the position corresponding to the space formed by the upper limiting strip, the lower limiting strip and the side limiting strip.
In another specific embodiment of the present invention, a group of indicator light fitting holes communicated with the housing cavity are formed at the left end of the front side of the housing from top to bottom at intervals; a circuit board upper inserting caulking groove and a circuit board lower inserting caulking groove are formed in the shell cavity along the length direction of the shell cavity, the circuit board upper inserting caulking groove is positioned on the front side of the top of the shell cavity, and the circuit board lower inserting caulking groove is positioned on the front side of the bottom of the shell cavity and corresponds to the circuit board upper inserting caulking groove; the upper edge of the tubular motor driving controller is in inserted fit with the upper inserted caulking groove of the circuit board, and the lower edge of the tubular motor driving controller is in inserted fit with the lower inserted caulking groove of the circuit board; a panel is arranged on the front side surface of the shell, and a group of panel indicator light holes are arranged at the left end of the panel and at positions corresponding to the group of indicator light matching holes; the tubular motor driving controller is provided with a group of indicator lamps, the number of the group of indicator lamps is equal to that of the group of indicator lamp matching holes, and the positions of the group of indicator lamps correspond to that of the group of indicator lamp matching holes; the tubular motor is a motor with a forward and reverse rotation function.
In yet another specific embodiment of the present invention, the set of indicator lights are routed through the set of indicator light mating holes and into the set of panel indicator light holes; the tubular motor is provided with a tubular motor shaft which faces to the right and is in transmission connection with the tubular motor torque increasing mechanism; a shell cavity left cover plate is fixed at the left end of the shell and at a position corresponding to a left cavity opening of the shell cavity, a cover plate abdicating hole is formed in the shell cavity left cover plate, and a shell cavity right cover plate used for shielding the right end of the magnetic column active transmission mechanism is fixed at the right end of the shell and at a position corresponding to a right cavity opening of the shell cavity; the left end and the right end of the supporting seat are respectively fixed with a protecting cover for shielding a left cavity opening and a right cavity opening of an accommodating cavity of the magnetic column driven transmission mechanism, and a shutter curtain acting shaft abdicating hole is formed in the protecting cover and at a position corresponding to the magnetic column driven transmission mechanism; the working power supply guaranteeing mechanism comprises a storage battery and a charging socket, the storage battery is arranged at the rear side of the tubular motor driving controller and is arranged in the shell cavity along with the tubular motor driving controller, the storage battery is electrically connected with the tubular motor driving controller, and the charging socket is inserted in the cover plate abdicating hole and is electrically connected with the storage battery through a circuit; the structure of the magnetic column driving transmission mechanism arranged in the shell cavity of the shell is the same as that of the magnetic column driven transmission mechanism arranged in the accommodating cavity of the magnetic column driven transmission mechanism of the supporting seat, and the magnetic pole direction deflection angle of the magnetic column driven transmission mechanism is different from that of the magnetic pole direction deflection angle of the magnetic column driving transmission mechanism.
In still another specific embodiment of the present invention, the magnetic column driven transmission mechanism includes a magnetic column sleeve, a left magnetic column, a right magnetic column, a magnetic column left limiting seat, a magnetic column right limiting seat, a left supporting bearing, a right supporting bearing and a magnetic column non-magnetic separation disc, the magnetic column sleeve is disposed in the magnetic column driven transmission mechanism accommodating cavity of the supporting seat, the left magnetic column is disposed at the left end of the magnetic column sleeve cavity of the magnetic column sleeve, the right magnetic column is disposed at the right end of the magnetic column sleeve cavity of the magnetic column sleeve, and the outer walls of the left and right magnetic columns and the cavity wall of the magnetic column sleeve cavity are mutually positioned, the magnetic column non-magnetic separation disc is disposed in the magnetic column sleeve cavity and located between the left magnetic column and the right magnetic column, the right end of the magnetic column left limiting seat is inserted and fixed to the left cavity opening of the magnetic column sleeve cavity at a position corresponding to the left end of the left magnetic column, and the left end of the magnetic column left limiting seat extends out of the left end surface of the magnetic column sleeve and forms a left bearing fixing seat, the left end of the right magnetic column limiting seat is inserted and embedded with the right cavity opening of the magnetic column sleeve cavity at a position corresponding to the right end of the right magnetic column, the right end of the right magnetic column limiting seat extends out of the right end face of the magnetic column sleeve and forms a right supporting bearing fixing seat, the rotating inner ring of the left supporting bearing is fixed with the left supporting bearing fixing seat, the non-rotating outer ring of the left supporting bearing is fixed with the cavity wall of the magnetic column driven transmission mechanism accommodating cavity, the rotating inner ring of the right supporting bearing is fixed with the right supporting bearing fixing seat, the non-rotating outer ring of the right supporting bearing is fixed with the cavity wall of the magnetic column driven transmission mechanism accommodating cavity, and the diameters of the left supporting bearing and the right supporting bearing are larger than the outer diameter of the magnetic column sleeve; the magnetic pole direction deflection angles of the left magnetic column and the right magnetic column are different from the magnetic pole direction deflection angle of the magnetic column driving transmission mechanism; a shutter action shaft insertion hole is formed in the axial center of the left support bearing fixing seat, and a shutter action shaft insertion hole is formed in the axial center of the right support bearing fixing seat.
In a more specific embodiment of the present invention, the magnetic cylinder sleeve is formed with positioning groove engaging protrusions extending from the left end to the right end of the magnetic cylinder sleeve and recessed toward the magnetic cylinder sleeve cavity at intervals along the length direction of the magnetic cylinder sleeve, left magnetic cylinder positioning grooves extending from the left end to the right end of the left magnetic cylinder are provided on the outer wall of the left magnetic cylinder and spaced along the length direction of the left magnetic cylinder, right magnetic cylinder positioning grooves extending from the left end to the right end of the right magnetic cylinder are provided on the outer wall of the right magnetic cylinder and spaced along the length direction of the right magnetic cylinder, magnetic cylinder left defining seat positioning grooves extending from the left end to the right end of the magnetic cylinder left defining seat are provided on the outer wall of the magnetic cylinder left defining seat and spaced along the length direction of the magnetic cylinder left defining seat, magnetic cylinder right defining seat positioning grooves extending from the left end to the right end of the magnetic cylinder right defining seat are provided on the outer wall of the magnetic cylinder right defining seat and spaced along the length direction of the magnetic cylinder right defining seat, the left magnetic column positioning groove, the right magnetic column positioning groove, the magnetic column left limiting seat positioning groove and the magnetic column right limiting seat positioning groove correspond to each other and are in inserted fit with the positioning groove matching convex strips; the magnetic column sleeve is a magnetic conductive magnetic column sleeve, the magnetic column left limiting seat and the magnetic column right limiting seat are made of non-magnetic materials, and the non-magnetic materials are plastics.
In a further specific embodiment of the present invention, the case is made of a non-magnetic conductive material, and the non-magnetic conductive material is aluminum.
In yet another specific embodiment of the present invention, the tubular motor torque-increasing mechanism includes a left transmission case, a right transmission case, a driving gear, a reduction gear shaft gearwheel, a reduction gear shaft pinion and a power output gear, wherein a right side surface of the left transmission case and a left side surface of the right transmission case of the left transmission case are in face-to-face fit with each other, a driving gear shaft right supporting bearing seat is formed in a left transmission case cavity of the left transmission case and in the middle of the left transmission case cavity, a power output gear shaft left supporting bearing seat is formed in a right transmission case cavity of the right transmission case and in the middle of the right transmission case cavity, the driving gear is located in the left transmission case cavity and corresponds to the left side of the upper portion of the driving gear shaft right supporting bearing seat, the driving gear is fixed in the middle of the driving gear shaft, and the left end of the driving gear shaft is rotatably supported on the left side of the left transmission case wall of the left transmission case A center position in which a right end of the drive gear shaft is rotatably supported on an upper portion of the drive gear shaft right support bearing housing by a drive gear shaft right support bearing, a left end of the reduction gear shaft is rotatably supported on a left casing wall bearing cavity opened in a left casing wall of the left transmission casing by a reduction gear shaft left support bearing, and a right end of the reduction gear shaft is rotatably supported on a right casing wall bearing cavity opened in a right casing wall of the right transmission casing by a reduction gear shaft right support bearing, a reduction gear shaft bull gear fixed to the reduction gear shaft at a position corresponding to the drive gear and meshing with the drive gear, a reduction gear shaft pinion fixed to the reduction gear shaft at a position corresponding to the power output gear and meshing with the power output gear, the power output gear located in the right transmission casing cavity and corresponding to a right side of an upper portion of the power output gear shaft left support bearing housing, the power output gear is fixed in the middle of a power output gear shaft, the left end of the power output gear shaft is rotatably supported on the upper part of a left support bearing seat of the power output gear shaft through a left support bearing of the power output gear shaft, the right end of the power output gear shaft is rotatably supported in the central position of the right box wall of the right transmission box through a right support bearing of the power output gear shaft, the right end of the power output gear shaft extends to the right side of the right box wall of the right transmission box and forms a regular polygon connector, and the regular polygon connector is inserted into the left end of the magnetic column active transmission mechanism and is connected with the magnetic column active transmission mechanism; and a tubular motor shaft of the tubular motor is connected with the left end of the main gear shaft.
In yet another specific embodiment of the present invention, a motor shaft connecting hole having a regular polygon cross section is formed at an axial center position of the left end of the driving gear shaft, the tubular motor shaft is inserted into the motor shaft connecting hole and connected to the driving gear shaft, and the cross section of the tubular motor shaft is also regular polygon.
The technical scheme provided by the invention has the technical effects that: as the tubular motor drives the tubular motor torque increasing mechanism only by operating the tubular motor driving controller in a static state, the tubular motor torque increasing mechanism drives the magnetic column driving transmission mechanism and the magnetic column driving transmission mechanism drives the magnetic column driven transmission mechanism, and finally the magnetic column driven transmission mechanism drives the shutter curtain acting shaft to realize the lifting of the shutter curtain and the overturning of the curtain sheet, the original operation mode of vertically shifting the external controller in the prior art is abandoned, the lightness and labor saving of the operation can be embodied, and the physical difference of operators is not critical; because the magnetic column driving and driven transmission mechanisms only rotate at the original positions without moving up and down or left and right during working, a slide way in the cavity can be omitted, and the daylighting area is prevented from being occupied by extrusion; the tubular motor and the magnetic column driving transmission mechanism can be reliably installed and positioned in the shell cavity on the premise of simplifying the shell, so that the convenient effect of manufacturing and assembling can be embodied, and the abnormal movement of the tubular motor and the magnetic column driving transmission mechanism can be avoided; the tubular motor torque increasing mechanism can increase the torque of the tubular motor, so that the volume and the power of the tubular motor do not need to be correspondingly increased along with the increase of the width and the increase of the weight of the blind, the volume of the magnetic column driving transmission mechanism and the number of the magnetic columns can be reduced, and good economical efficiency can be embodied.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is a detailed structural view of the torque increasing mechanism of the tubular motor shown in fig. 1.
Fig. 4 is a detailed structural view of the magnetic column driven transmission mechanism shown in fig. 1.
Fig. 5 is a schematic view of the structure of fig. 1 configured in a hollow glass built-in louver.
Fig. 6 is a schematic view of the locking mechanism shown in fig. 5.
Detailed Description
In order to clearly understand the technical spirit and the advantages of the present invention, the applicant below describes in detail by way of example, but the description of the example is not intended to limit the technical scope of the present invention, and any equivalent changes made according to the present inventive concept, which are merely in form and not in material, should be considered as the technical scope of the present invention.
In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are exemplified by the position state of fig. 1, and thus, it should not be understood as a particular limitation to the technical solution provided by the present invention.
Referring to fig. 1, there is shown a housing 1 having a generally square outer cross-sectional shape, the housing 1 having a housing cavity 11; a tubular motor 10 and a magnetic pole main transmission mechanism 20 are shown, the tubular motor 10 and the magnetic pole main transmission mechanism 20 are arranged in the shell cavity 11 in a left-right corresponding state, namely the magnetic pole main transmission mechanism 20 is positioned at the right end of the tubular motor 10; a support 4 and a magnetic column driven transmission mechanism 5 are shown, the support 4 is arranged in the upper cross frame strip (at the right end of the upper cross frame strip) of the hollow glass built-in shutter shown in fig. 5 and corresponds to the rear side of the right end of the magnetic column main transmission mechanism 20 in the length direction in the use state, the support 4 is provided with a magnetic column driven transmission mechanism accommodating cavity 41, and the magnetic column driven transmission mechanism 5 is arranged in the magnetic column driven transmission mechanism accommodating cavity 41 and corresponds to the rear side of the magnetic column main transmission mechanism 20 in the length direction.
The technical key points of the technical scheme provided by the invention are as follows: a tubular motor limiting device 111 for limiting the tubular motor 10 and the magnetic column main transmission mechanism 20 is formed in the housing cavity 11 along the length direction of the cavity wall of the housing cavity 11, and a tubular motor driving controller 30 electrically connected to the tubular motor 10 for controlling the operation of the tubular motor 10 is disposed at the left end of the housing cavity 111, the tubular motor driving controller 30 is electrically connected to the operation power supply securing mechanism 60 in the use state, a housing flux passing groove 13 (also referred to as "flux leakage groove" or "flux escape groove", hereinafter) communicating with the housing cavity 11 is formed on the rear side surface of the housing 1 and at least in the region corresponding to the length direction of the magnetic column main transmission mechanism 20, a support base flux passing groove 42 (also referred to as "flux leakage groove" or "flux escape groove" hereinafter) communicating with the magnetic column driven transmission mechanism accommodating cavity 41 is formed on the front side wall of the support base 4 and at the position corresponding to the housing flux passing groove 13, hereinafter, the same applies), the magnetic column main transmission mechanism 20 and the magnetic column driven transmission mechanism 5 are respectively matched with each other by magnetic force, i.e. by the principle of magnetic attraction opposite to each other at the positions corresponding to the housing magnetic through groove 13 and the support magnetic through groove 42 and through the inner glass 84 (shown in fig. 5) of the hollow glass built-in louver; a tubular motor torque multiplying mechanism 2 is shown, the tubular motor torque multiplying mechanism 2 being disposed in the housing cavity 11 at a position corresponding to a position between the tubular motor 10 and the magnetic column active transmission mechanism 20, and the tubular motor 10 being connected to a left end of the tubular motor torque multiplying mechanism 2, and a right end of the tubular motor torque multiplying mechanism 2 being connected to the magnetic column active transmission mechanism 20.
As shown in fig. 1 and fig. 2, a hanging plate insertion groove 14 is formed along the longitudinal direction of the housing 1 at the upper portion of the rear wall of the housing 1, a hanging plate 141 is inserted and inserted at a position corresponding to the hanging plate insertion groove 14, and in a use state, the upper portion of the hanging plate 141 is hung on the side of the hollow glass built-in louver facing the interior of the building. In the figure, a peg board hooking strip 1411 of the lower part of the peg board 141 is shown, which peg board hooking strip 1411 is fitted with the aforementioned peg board insertion groove 14. As is apparent from the schematic view of fig. 1, the entire hanging plate 141 has a substantially zigzag cross-sectional shape.
Referring to fig. 2 in conjunction with fig. 1, the tubular motor limiting device 111 includes an upper limiting strip 1111, a lower limiting strip 1112 and a lateral limiting strip 1113, the upper limiting strip 1111 is formed at a central position of a top portion (a cavity top wall) in a length direction of the housing cavity 11; the lower restricting strip 1112 is formed at a central position of a bottom (cavity bottom wall) in a longitudinal direction of the housing cavity 11 at a position corresponding to the upper restricting strip 1111, the side restricting strip 1113 is formed at a central portion of a rear side (cavity rear wall) in the longitudinal direction of the housing cavity 11, and the tubular motor 10 together with the magnetic pole main transmission mechanism 20 is positioned in the housing cavity 11 of the housing 1 at a position corresponding to a space formed by the upper and lower restricting strips 1111, 1112 and the side restricting strip 1113 in common.
The upper and lower limit bars 1111, 1112 and the side limit bar 1113 have a certain elastic urging force, thereby enabling the tubular motor 10, the tubular motor torque increasing mechanism 2 and the magnetic column main transmission mechanism 20 to be reliably positioned in the housing cavity 11. Since the housing 1 is made of non-magnetic material such as aluminum, the upper and lower limiting strips 1111, 1112 and the side limiting strip 1113 can be extruded together with the housing 1 when the housing 1 is extruded by an aluminum extrusion die, and the above-mentioned peg board insertion slot 14, housing flux slot 13, circuit board upper insertion slot 112 and circuit board lower insertion slot 113 are the same as those mentioned below.
As shown in fig. 1, a set of indicator light fitting holes 15 communicated with the housing cavity 11 are formed at the left end of the front side of the housing 1 from top to bottom at intervals; a circuit board upper insertion groove 112 and a circuit board lower insertion groove 113 are formed in the housing cavity 11 and along the length direction of the housing cavity 11, the circuit board upper insertion groove 112 is located at the top front side of the housing cavity 11, and the circuit board lower insertion groove 113 is located at the bottom front side of the housing cavity 11 and corresponds to the circuit board upper insertion groove 112; the upper edge of the tubular motor driving controller 30 is inserted into the circuit board upper insertion groove 112, and the lower edge thereof is inserted into the circuit board lower insertion groove 113; a panel 16 is arranged on the front side surface of the shell 1, and a group of panel indicator light holes 161 are arranged at the left end of the panel 16 and at the positions corresponding to the group of indicator light matching holes 15; the aforementioned tubular motor drive controller 30 has a set of indicator lamps 301, the number of the set of indicator lamps 301 being equal to and corresponding in position to the aforementioned set of indicator lamp fitting holes 15; the tubular motor 10 is a motor having a forward and reverse rotation function. As shown in fig. 1, the tubular motor driving controller 30 is substantially a control circuit board provided with control elements. In the present embodiment, the tubular motor drive controller 30 preferably, but not exclusively, uses a HD-iia type control circuit board manufactured by hada electric control element limited, suzhou, showa, jiangsu, china.
The indicator lamps 301 pass through the indicator lamp holes 15 and enter the panel indicator lamp holes 161; the tubular motor 10 has a tubular motor shaft 101, the tubular motor shaft 101 being oriented to the right and connected to the aforementioned tubular motor torque multiplying mechanism 2.
Continuing to refer to fig. 1 and 2, a housing cavity left cover 17 is fixed at the left end of the housing 1 and at a position corresponding to the left opening of the housing cavity 11 by a housing cavity left cover screw 172, a cover abdicating hole 171 is preferably formed in the housing cavity left cover 17, and a housing cavity right cover 18 for shielding the right end of the magnetic column active transmission mechanism 20 is fixed at the right end of the housing 1 and at a position corresponding to the right opening of the housing cavity 11 by a housing cavity right cover screw 181; a protecting cover 43 for shielding the left and right openings of the accommodating chamber 41 of the magnetic column driven transmission mechanism is fixed at each of the left and right ends of the supporting seat 4 by a protecting cover fixing screw 432, and a blind acting shaft abdicating hole 431 is formed in the protecting cover 43 and at a position corresponding to the magnetic column driven transmission mechanism 5.
The aforementioned working power supply securing mechanism 60 includes an accumulator 601 and a charging socket 602, the accumulator 601 is disposed at the rear side of the aforementioned tubular motor drive controller 30 and is disposed in the aforementioned housing cavity 11 along with the tubular motor drive controller 30, the accumulator 601 is electrically connected to the tubular motor drive controller 30, and the charging socket 602 is inserted into the aforementioned cover plate relief hole 171 and is electrically connected to the accumulator 601 through a wire; the structure of the magnetic column main transmission mechanism 20 disposed in the housing cavity 11 of the housing 1 is the same as that of the magnetic column driven transmission mechanism 5 disposed in the magnetic column driven transmission mechanism accommodating cavity 41 of the supporting seat 4, and the magnetic pole direction deflection angle of the magnetic column driven transmission mechanism 5 is different from that of the magnetic column main transmission mechanism 20, where the difference in the deflection angles is to ensure that magnetic pole opposite polarities between the magnetic column main transmission mechanism 20 and the magnetic column driven transmission mechanism 5, such as the N pole and the S pole, are attracted or the S pole and the N pole are attracted.
Referring to fig. 4 in conjunction with fig. 1 and 2, the magnetic column driven transmission mechanism 5 includes a magnetic column sleeve 51, a left magnetic column 52, a right magnetic column 53, a magnetic column left limiting seat 54, a magnetic column right limiting seat 55, a left supporting bearing 56, a right supporting bearing 57 and a magnetic column non-magnetic-conductive separation disc 58, the magnetic column sleeve 51 is disposed in the magnetic column driven transmission mechanism accommodating cavity 41 of the supporting seat 4, the left magnetic column 52 is disposed at the left end of the magnetic column sleeve cavity 511 of the magnetic column sleeve 51, the right magnetic column 53 is disposed at the right end of the magnetic column sleeve cavity 511 of the magnetic column sleeve 51, and the outer walls of the left magnetic column 52 and the right magnetic column 53 are positioned with respect to the cavity wall of the magnetic column sleeve cavity 511, the magnetic column non-magnetic-conductive separation disc 58 is disposed in the magnetic column sleeve cavity 511 and is located between the opposite ends of the left magnetic column 52 and the right magnetic column 53, the right end of the magnetic column left limiting seat 54 is inserted into the left cavity of the magnetic column sleeve cavity 511, the left end of the left limit seat 54 of the magnetic column extends out of the left end face of the magnetic column sleeve 51 and forms a left supporting bearing fixing seat 541, the left end of the right limit seat 55 of the magnetic column is inserted and fixed with the position of the right cavity opening of the magnetic column sleeve cavity 511 at the position corresponding to the right end of the right magnetic column 53, the right end of the right limit seat 55 of the magnetic column extends out of the right end face of the magnetic column sleeve 51 and forms a right supporting bearing fixing seat 551, the rotating inner ring of the left supporting bearing 56 is fixed with the left supporting bearing fixing seat 541, the non-rotating outer ring of the left support bearing 56 is fixed with the chamber wall of the magnetic column driven transmission mechanism accommodating chamber 41, the rotating inner ring of the right support bearing 57 is fixed with the right support bearing fixing seat 551, while the non-rotatable outer ring of the right support bearing 57 is fixed with the chamber wall of the magnet column driven transmission mechanism accommodating chamber 41, the diameters of the left support bearing 56 and the right support bearing 57 are larger than the outer diameter of the magnetic pole sleeve 51; the magnetic pole direction deflection angles of the left magnetic pole 52 and the right magnetic pole 53 are different from the magnetic pole direction deflection angle of the magnetic pole main transmission mechanism 20; a shutter shaft insertion hole 5411 is formed at the axial center of the left support bearing holder 541, and a shutter shaft insertion hole 5511 is formed at the axial center of the right support bearing holder 551.
Since the non-rotatable outer ring of the left support bearing 56 and the non-rotatable outer ring of the right support bearing 57 are fixed to the wall of the cylinder driven transmission mechanism accommodating cavity 41, and the fixed form is embedding, the magnetic conductive cylinder sleeve 51, together with the left and right magnetic cylinders 52 and 53, the cylinder left limiting seat 54, the cylinder right limiting seat 55 and the cylinder non-magnetic-conductive separation disc 58 arranged by taking the magnetic conductive cylinder sleeve as a carrier, can rotate along with the magnetic conductive sleeve 51. And because the diameters of the left support bearing 56 and the right support bearing 57 are larger than the diameter of the magnetic column sleeve 51, on one hand, the whole magnetic column driven transmission mechanism 5 can be sufficiently positioned in the magnetic column driven transmission mechanism accommodating cavity 41, and on the other hand, the magnetic column sleeve 51 can be prevented from being in friction or contact with the cavity wall of the magnetic column driven transmission mechanism accommodating cavity 41, namely, a reasonable gap is kept between the magnetic column sleeve 51 and the cavity wall of the magnetic column driven transmission mechanism accommodating cavity 41.
Continuing to refer to fig. 4, positioning groove fitting protrusions 512 extending from the left end to the right end of the magnetic cylinder sleeve 51 and recessed toward the magnetic cylinder sleeve cavity 511 are formed on the magnetic cylinder sleeve 51 at intervals along the length direction of the magnetic cylinder sleeve 51, left magnetic cylinder positioning grooves 521 extending from the left end to the right end of the left magnetic cylinder 52 are provided on the outer wall of the left magnetic cylinder 52 and spaced along the length direction of the left magnetic cylinder 52, right magnetic cylinder positioning grooves 531 extending from the left end to the right end of the right magnetic cylinder 53 are provided on the outer wall of the right magnetic cylinder 53 and spaced along the length direction of the right magnetic cylinder 53, magnetic cylinder left limiting seat positioning grooves 542 extending from the left end to the right end of the magnetic cylinder left limiting seat 54 are provided on the outer wall of the magnetic cylinder left limiting seat 54 and spaced along the length direction of the magnetic cylinder left limiting seat 54, and magnetic cylinder right limiting seat 55 extending from the left end to the right end of the magnetic cylinder right limiting seat 55 is provided on the outer wall of the magnetic cylinder right limiting seat 55 and spaced along the length direction of the magnetic cylinder right limiting seat 55 A seat positioning groove 552 is defined, and the left magnetic column positioning groove 521, the right magnetic column positioning groove 531, the left magnetic column defining seat positioning groove 542 and the right magnetic column defining seat positioning groove 552 correspond to each other and are all in inserted fit with the aforementioned positioning groove fitting protruding strip 512.
The magnetic pole sleeve 51 mentioned above is a magnetic pole sleeve and is made of a magnetic conductive metal plate, i.e., a metal plate that can be magnetized, and the aforementioned left and right pole defining seats 54 and 55 are made of a non-magnetic conductive material, which is plastic and can be made by molding.
The above-mentioned case 1 is a case made of a non-magnetic conductive material, preferably aluminum.
Referring to fig. 3 in conjunction with fig. 1, the tubular motor torque increasing mechanism 2 includes a left transmission case 21, a right transmission case 22, a driving gear 23, a reduction gear shaft 24, a reduction gear shaft bull gear 25, a reduction gear shaft pinion gear 26 and a power output gear 27, wherein the left transmission case right side 211 of the left transmission case 21 and the right transmission case left side 221 of the right transmission case 22 are in face-to-face fit with each other to form the shape shown in fig. 1, a driving gear shaft right supporting bearing seat 213 having a substantially inverted a-letter shape is formed in the left transmission case cavity 212 of the left transmission case 21 and in the middle of the left transmission case cavity 212, a power output gear shaft left supporting bearing seat 223 having a substantially inverted a-letter shape is formed in the right transmission case cavity 222 of the right transmission case 22 and in the middle of the right transmission case cavity 222, the driving gear 23 is located in the left transmission case cavity 212 and corresponds to the left side of the upper portion of the driving gear shaft right supporting bearing seat 213, the pinion gear 23 is fixed to the center of the pinion gear shaft 231, while the left end of the pinion gear shaft 231 is rotatably supported at the center position of the left transmission case left wall 214 of the left transmission case 21 by a pinion gear shaft left support bearing 2311, the right end of the pinion gear shaft 231 is rotatably supported in a bearing-provided recess at the upper portion of the pinion gear shaft right support bearing seat 213 by a pinion gear shaft right support bearing 2312, the left end of the reduction gear shaft 24 is rotatably supported in a left case wall bearing cavity 2141 opened in the left transmission case left wall 214 by a reduction gear shaft left support bearing 241, while the right end of the reduction gear shaft 24 is rotatably supported in a right case wall bearing cavity 2241 opened in the right transmission case right wall 224 of the right transmission case 22 by a reduction gear shaft right support bearing 242, the reduction gear shaft gearwheel 25 is fixed to the reduction gear shaft 24 at a position corresponding to the pinion gear 23 and is engaged with the pinion gear 23, a reduction gear shaft pinion 26 is fixed to the reduction gear shaft 24 at a position corresponding to the power take-off gear 27 and is meshed with the power take-off gear 27, the power take-off gear 27 is located in the right transmission case chamber 222 and corresponds to the upper portion of the power take-off gear shaft left support bearing block 223, the power take-off gear 27 is fixed to the middle portion of the power take-off gear shaft 271, while the left end of the power take-off gear shaft 271 is rotatably supported on the upper portion of the power take-off gear shaft left support bearing block 223 through a power take-off gear shaft left support bearing 2711, i.e., a cavity is provided, the right end of the power take-off gear shaft 271 is rotatably supported on the center portion of the right transmission case right wall 224 through a power take-off gear shaft right support bearing 2712, the right end of the power take-off gear shaft 271 is extended to the right side of the right transmission case wall, the regular polygon connector 2713 is inserted into the left end of the magnetic pole driving transmission mechanism 20 and connected with the magnetic pole driving transmission mechanism 20; the tubular motor shaft 101 of the tubular motor 10 is connected to the left end of the master gear shaft 231.
In this embodiment, the regular polygon is a regular hexagon.
As shown in fig. 3, a motor shaft connecting hole 2313 having a regular polygon (regular hexagon in this embodiment) cross section is formed at an axial center position of the left end of the driving gear shaft 231, the tubular motor shaft 101 is inserted into the motor shaft connecting hole 2313 to be connected with the driving gear shaft 231, and the cross section of the tubular motor shaft 101 is also regular polygon.
Referring to fig. 5 in conjunction with fig. 1, fig. 5 shows a window 8 of a hollow glass built-in blind structure, where the window 8 includes a frame 81, a blind slat turning and blind lifting actuator 82, a blind 83, the above mentioned inner glass 84 and outer glass 85, and since the assembling relationship and respective functions of the above mentioned components of the structure of the window 8 belong to the prior art, for example, refer to the patent documents mentioned in the above background art column without being limited thereto, the applicant does not need to describe any further details. The supporting seat 4 of the present invention is disposed at the right end of the upper horizontal frame cavity of the upper horizontal frame of the frame 81, the magnetic column driven transmission mechanism 5 inside the supporting seat drives the shutter acting shaft 50 shown in the figure, and the shutter acting shaft 50 drives the shutter turning and shutter lifting actuator 82 to turn the shutter or lift the shutter 83 as required. The housing 1 is hung on the upper right of the inner glass 84 through the hanging plate 141, the magnetic column main transmission mechanism 20 arranged in the housing cavity 11 corresponds to the magnetic column driven transmission mechanism 5, and the housing magnetic through groove 13 corresponds to the support magnetic through groove 42, so that two driving magnetic columns of the structural system of the magnetic column driven transmission mechanism 5 are respectively in magnetic fit (magnetic attraction) with two magnetic columns which are equivalent to driven, namely the left magnetic column 52 and the right magnetic column 53 of the structural system of the magnetic column driven transmission mechanism 5. In fig. 5, a blind lift cord arranger 821 for the structural architecture of the blind blade flipping and blind lift actuator 82 is shown.
Referring to fig. 6 in conjunction with fig. 5, fig. 6 is a detailed structural view of a locking mechanism 6 (also called "clutch mechanism") shown in fig. 5, the locking mechanism 6 is located at the left end of the upper portion of the frame 81 of the window 8, i.e. at the left side of the blind inversion and blind lifting actuator 82, the locking mechanism 6 includes a magnet block seat 61, a magnet block 62 and a spline 63, a magnet block seat sliding groove 611 is formed at each of the front side and the rear side of the lower portion of the magnet block seat 61, the magnet block seat sliding groove 611 is slidably engaged with the bottom plate of the upper cross frame cavity of the upper cross frame of the upper portion of the frame 81, specifically, a sliding cavity is formed on the bottom plate of the upper cross frame cavity, the magnet block seat sliding groove 611 of the magnet block seat 61 is slidably engaged with the corresponding cavity wall of the sliding cavity, the blind inversion and blind lifting actuator 82 is also disposed in the upper cross frame cavity of the upper cross frame, and is protected by upper cross frame strip chamber mounting 86, a magnet block seat locking column 612 extends from the central position of the left side surface of the magnet block seat 61, a locking column spline hole 6121 is opened at the axial center of the magnet block seat locking column 612, the magnet block 62 is embedded in the magnet block seat chamber of the magnet block seat 61, a magnet block hole (not shown in the figure) running through from the left side to the right side of the magnet block 62 is formed on the magnet block 62 and at the position corresponding to the locking column spline hole 6121, the magnet block hole also corresponds to a blind acting shaft abdicating hole (not shown in the figure) opened at the central position of the right side surface of the magnet block seat 61, and the spline 63 is fixed at the left end of the blind acting shaft 50, specifically: the left end of the blind acting shaft 50 sequentially passes through the blind acting shaft abdicating hole, the magnet block hole and the locking column spline hole 6121 in the central position of the right side surface of the magnet block seat 61 from right to left and extends towards the direction of the spline 63, so that the spline 63 and the end part of the left end are fixed. In fig. 6, a spline fixing head 631 is shown at the left end of the spline, and a locking screw hole 6311 is formed in the spline fixing head 631, and a locking screw 63111 is screwed into the locking screw hole 6311 to lock the left end of the shutter action shaft 50 inserted into the spline 63, that is, to fix the spline 63 to the left end of the shutter action shaft 50.
The applicant needs to state that: since the width or breadth of the blind 83 shown in fig. 5 is relatively small or narrow, only one blind lifting/lowering cord arranger 821 of the structural system of the blind blade turning and blind lifting actuator 82 is used, and the locking mechanism 6 is disposed at the left end of the upper cross frame bar. However, if the window 8 is large in size, the width of the frame 81 and the blind 83 is increased accordingly, and the number of the blind lifting traction rope arrangers 821 is increased to two, in this case, the locking mechanism 6 is transferred to the middle of the upper cross frame, i.e., between the two blind lifting traction rope arrangers 821, so as to realize the simultaneous locking of the two blind lifting traction rope arrangers 821.
After the installation of the blind 83 is completed, the blind 83 needs to be lifted (retracted) upward according to the manufacturing and repair specifications, and the flow is allowed to proceed to the next process in this state. Therefore, after the blind 83 is installed, if it needs to be ensured that it is in the retracted state, the on-line operator holds (holds) a locking magnet and aligns the magnet block 62 with the inner glass 84 to attract them, and the locking magnet drives the magnet block 62 and the entire magnet block holder 61 to move leftward, so that the spline hole 6121 of the locking cylinder is engaged with the spline 63. Since the shutter shaft 50 is substantially locked in this state, the shutter 83 does not fall down abnormally, and the description thereof is omitted. In another case, when a maintenance person goes to a user for repair, it is also necessary to first raise the blind 83 upward and lock the blind action shaft 50 in the same manner as described above. In another case, the blind 83 is also required to be in an upward retracted state during the transportation of the product, so as not to be damaged by shaking.
Continuing with fig. 1 and 3-5, it can be assumed that the present embodiment is operating in a remote mode based on a wireless remote control signal transmitter 40 also shown in fig. 5. The method comprises the following steps: the wireless remote control signal transmitter 40 transmits a signal, the tubular motor 10 is operated after the tubular motor drive controller 30 receives the signal, the tubular motor shaft 101 of the tubular motor 10 drives the driving gear shaft 231 shown in fig. 3, the driving gear shaft 231 drives the driving gear 23, the driving gear 23 drives the reduction gear shaft large gear 25, the reduction gear shaft large gear 25 drives the reduction gear shaft 24, the reduction gear shaft 24 drives the reduction gear shaft gear 26, the reduction gear shaft gear 26 drives the power output gear 27, and the power output gear 27 drives the power output gear shaft 271. Therefore, the regular polygon connector 2731 at the right end of the power output gear shaft 271 drives the magnetic column driving transmission mechanism 20, and since the magnetic column driving transmission mechanism 20 is magnetically attracted with the magnetic column driven transmission mechanism 5 through the inner glass 84, and since the blind acting shaft 50 is connected with the blind acting shaft inserting hole 5411 and also connected with the blind blade turning and blind lifting execution mechanism 82, the blind acting shaft 50 can turn the blind blade of the blind 83 or lift the blind up or down when driving the blind blade turning and blind lifting execution mechanism 82.
According to the conventional knowledge, the lifting of the blind 83 and the inward or outward (also called upward or downward) turning of the blind are performed by the tubular motor driving controller 30 by a signal corresponding to the operation mode of the wireless remote control signal transmitter 40, the tubular motor 10 of the tubular motor driving controller 30 is operated clockwise or counterclockwise, and finally the lifting or lowering of the blind 83 and the inward or outward turning of the blind are performed as required.
In the working process, as the group of indicator lights 301 of the embodiment has three, which respectively display green, yellow and red, when the green light flashes, normal operation is represented; the yellow light flashes to represent that the wireless remote control signal transmitter 40 and the tubular motor driving controller 30 are in code matching; the red light lights up, representing an operational failure.
The power supply of the aforementioned tubular motor drive controller 30 is supplied by the accumulator 601, and the accumulator 601 is charged correspondingly by the charging socket 602.
The applicant should note that if the solar photovoltaic power generation device hung on the external side of the outer glass 95 facing the outside is used to supply power to the storage battery, it should be regarded as a technical means equivalent to charging the storage battery 601 by using the charging socket 602.
Furthermore, if a panel button hole is formed in the panel 16 shown in fig. 1 and a corresponding housing button hole is also formed in the housing 1, and a controller button corresponding to the housing button hole and the panel button hole and slightly protruding out of the panel button hole is provided in the tubular motor drive controller 30, the user can perform a button operation on the tubular motor drive controller 30 as needed, and the raising and lowering of the blind 83 and the turning of the blind sheet are realized according to the foregoing procedure.
From the above description of the applicant it can be seen that: the function and mechanism of action of the wireless remote control signal transmitter 40 are similar to those of the remote controllers of household appliances such as air conditioners and televisions in daily life, and the tubular motor driving controller 30 is similar to the signal receivers of the air conditioners and televisions.
In conclusion, the technical scheme provided by the invention overcomes the defects in the prior art, successfully completes the invention task and truly realizes the technical effects of the applicant in the technical effect column.

Claims (10)

1. An improved magnetic transmission driving device for a hollow glass built-in shutter comprises a shell (1), wherein the shell (1) is provided with a shell cavity (11); the tubular motor (10) and the magnetic column driving transmission mechanism (20) are arranged in the shell cavity (11) in a left-right corresponding state; a supporting seat (4) and a magnetic column driven transmission mechanism (5), the supporting seat (4) is arranged in the upper horizontal frame strip of the hollow glass built-in shutter under the using state and corresponds to the rear side of the length direction of the magnetic column driving transmission mechanism (20), the supporting seat (4) is provided with a magnetic column driven transmission mechanism accommodating cavity (41), the magnetic column driven transmission mechanism (5) is arranged in the magnetic column driven transmission mechanism accommodating cavity (41) and also corresponds to the rear side of the length direction of the magnetic column driving transmission mechanism (20), the supporting seat is characterized in that a tubular motor limiting device (111) for limiting the tubular motor (10) and the magnetic column driving transmission mechanism (20) and a tubular motor driving controller (30) which is electrically connected with the tubular motor (10) and is used for controlling the operation of the tubular motor (10) are formed in the shell cavity (11) along the length direction of the cavity wall of the shell cavity (11), the tubular motor driving controller (30) is electrically connected with a working power supply guarantee mechanism (60) in a use state, a shell magnetic flux passing groove (13) communicated with a shell cavity (11) is formed in the rear side surface of a shell (1) and at least in the area corresponding to the length direction of the magnetic column driving transmission mechanism (20), a supporting seat magnetic flux passing groove (42) communicated with a magnetic column driven transmission mechanism accommodating cavity (41) is formed in the front side wall of the supporting seat (4) and in the position corresponding to the shell magnetic flux passing groove (13), and the magnetic column driving transmission mechanism (20) and the magnetic column driven transmission mechanism (5) are respectively in magnetic force fit with each other at the positions corresponding to the shell magnetic flux passing groove (13) and the supporting seat magnetic flux passing groove (42) and through the inner glass of a hollow glass built-in shutter; and the tubular motor torque increasing mechanism (2) is arranged in the shell cavity (11) at a position corresponding to the position between the tubular motor (10) and the magnetic column driving transmission mechanism (20), the tubular motor (10) is connected with the left end of the tubular motor torque increasing mechanism (2), and the right end of the tubular motor torque increasing mechanism (2) is connected with the magnetic column driving transmission mechanism (20).
2. The improved magnetic transmission driving device for a venetian blind as claimed in claim 1, wherein a hanging plate insertion groove (14) is formed at an upper portion of a rear wall of the housing (1) along a length direction of the housing (1), a hanging plate (141) is inserted and inserted at a position corresponding to the hanging plate insertion groove (14), and an upper portion of the hanging plate (141) is hung at a side of the venetian blind facing an interior of the building in a use state.
3. The improved magnetic transmission driving device for an insulated glass venetian blind as claimed in claim 1, wherein said tubular motor defining means (111) comprises an upper defining strip (1111), a lower defining strip (1112) and a lateral defining strip (1113), the upper defining strip (1111) being formed at a central position at a top of a length direction of said housing cavity (11); the lower limiting strip (1112) is formed at the central position of the bottom of the length direction of the housing cavity (11) at the position corresponding to the upper limiting strip (1111), the side limiting strip (1113) is formed at the middle part of the rear side of the length direction of the housing cavity (11), and the tubular motor (10) and the magnetic column active transmission mechanism (20) are positioned in the housing cavity (11) of the housing (1) at the position corresponding to the space formed by the upper and lower limiting strips (1111, 1112) and the side limiting strip (1113).
4. The improved magnetic transmission driving device for the hollow glass built-in louver according to claim 1, wherein a group of indicator light fitting holes (15) communicated with the housing cavity (11) are formed at the left end of the front side of the housing (1) from top to bottom at intervals; a circuit board upper inserting embedding groove (112) and a circuit board lower inserting embedding groove (113) are formed in the shell cavity (11) along the length direction of the shell cavity (11), the circuit board upper inserting embedding groove (112) is located on the top front side of the shell cavity (11), and the circuit board lower inserting embedding groove (113) is located on the bottom front side of the shell cavity (11) and corresponds to the circuit board upper inserting embedding groove (112); the upper edge of the tubular motor driving controller (30) is in inserted-embedded fit with the upper insertion embedding groove (112) of the circuit board, and the lower edge of the tubular motor driving controller is in inserted-embedded fit with the lower insertion embedding groove (113) of the circuit board; a panel (16) is arranged on the front side surface of the shell (1), and a group of panel indicator light holes (161) are arranged at the left end of the panel (16) and at positions corresponding to a group of indicator light matching holes (15); the tubular motor driving controller (30) is provided with a group of indicator lamps (301), the number of the group of indicator lamps (301) is equal to that of the group of indicator lamp matching holes (15) and the positions of the indicator lamps correspond to the positions of the indicator lamps; the tubular motor (10) is a motor with a forward and reverse rotation function.
5. An improved magnetic actuator for an insulated glass window blind according to claim 4, wherein said plurality of indicator lights (301) are routed through said plurality of indicator light mating holes (15) and into said plurality of panel indicator light holes (161); the tubular motor (10) is provided with a tubular motor shaft (101), and the tubular motor shaft (101) faces to the right and is in transmission connection with the tubular motor torque increasing mechanism (2); a shell cavity left cover plate (17) is fixed at the left end of the shell (1) and at a position corresponding to a left cavity opening of the shell cavity (11), a cover plate abdicating hole (171) is formed in the shell cavity left cover plate (17), and a shell cavity right cover plate (18) for shielding the right end of the magnetic column active transmission mechanism (20) is fixed at the right end of the shell (1) and at a position corresponding to a right cavity opening of the shell cavity (11); a left cavity opening and a right cavity opening which are used for shielding the accommodating cavity (41) of the magnetic column driven transmission mechanism are respectively fixed at the left end and the right end of the supporting seat (4), and a shutter curtain acting shaft abdicating hole (431) is formed in the position, corresponding to the magnetic column driven transmission mechanism (5), on the protecting cover (43); the working power supply guarantee mechanism (60) comprises a storage battery (601) and a charging socket (602), the storage battery (601) is arranged at the rear side of the tubular motor drive controller (30) and is arranged in the shell cavity (11) along with the tubular motor drive controller (30), the storage battery (601) is electrically connected with the tubular motor drive controller (30), and the charging socket (602) is inserted and embedded in the cover plate receding hole (171) and is electrically connected with the storage battery (601) through a line; the structure of the magnetic column driving transmission mechanism (20) arranged in the shell cavity (11) of the shell (1) is the same as that of the magnetic column driven transmission mechanism (5) arranged in the magnetic column driven transmission mechanism accommodating cavity (41) of the supporting seat (4), and the magnetic pole direction deflection angle of the magnetic column driven transmission mechanism (5) is different from that of the magnetic pole direction deflection angle of the magnetic column driving transmission mechanism (20).
6. The improved magnetic transmission driving device for the venetian blind built in hollow glass as claimed in claim 5, wherein the magnetic column driven transmission mechanism (5) comprises a magnetic column sleeve (51), a left magnetic column (52), a right magnetic column (53), a magnetic column left limiting seat (54), a magnetic column right limiting seat (55), a left supporting bearing (56), a right supporting bearing (57) and a magnetic column non-magnetic separation disc (58), the magnetic column sleeve (51) is disposed in the magnetic column driven transmission mechanism accommodating cavity (41) of the supporting seat (4), the left magnetic column (52) is disposed at the left end of the magnetic column sleeve cavity (511) of the magnetic column sleeve (51), the right magnetic column (53) is disposed in the magnetic column sleeve cavity (511) of the magnetic column sleeve (51), and the outer walls of the left magnetic column (52) and the right magnetic column (53) and the cavity wall of the magnetic column sleeve cavity (511) are mutually positioned, the magnetic column non-magnetic separation disc (58) is disposed in the magnetic column sleeve cavity (52) and the left magnetic column (52) and the right magnetic column (53) and the magnetic column (511) and the magnetic column (53) and the magnetic separation disc (58) are positioned in the magnetic ) Between the opposite ends of the left and right magnetic columns, the right end of the left magnetic column limiting seat (54) is inserted and embedded and fixed with the left cavity opening of the magnetic column sleeve cavity (511) at the position corresponding to the left end of the left magnetic column (52), the left end of the left magnetic column limiting seat (54) extends out of the left end surface of the magnetic column sleeve (51) and is formed with a left supporting bearing fixing seat (541), the left end of the right magnetic column limiting seat (55) extends out of the right end surface of the magnetic column sleeve (51) and is inserted and embedded and fixed with the right cavity opening of the magnetic column sleeve cavity (511) at the position corresponding to the right end of the right magnetic column (53), the right end of the right magnetic column limiting seat (55) extends out of the right end surface of the magnetic column sleeve (51) and is formed with a right supporting bearing fixing seat (551), the rotating inner ring of the left supporting bearing (56) is fixed with the left supporting bearing fixing seat (541), and the non-rotating outer ring of the left supporting bearing (56) is fixed with the cavity wall of the magnetic column transmission mechanism accommodating cavity (41), the rotating inner ring of the right supporting bearing (57) is fixed with the right supporting bearing fixing seat (551), the non-rotating outer ring of the right supporting bearing (57) is fixed with the cavity wall of the magnetic column driven transmission mechanism accommodating cavity (41), and the diameters of the left supporting bearing (56) and the right supporting bearing (57) are larger than the outer diameter of the magnetic column sleeve (51); the deflection angles of the magnetic pole directions of the left magnetic column (52) and the right magnetic column (53) are different from the deflection angle of the magnetic pole direction of the magnetic column driving transmission mechanism (20); a shutter action shaft insertion hole (5411) is formed at the axial center position of the left support bearing fixing base (541), and a shutter action shaft insertion hole (5511) is formed at the axial center position of the right support bearing fixing base (551).
7. The improved magnetic transmission driving device for the venetian blind built in hollow glass according to claim 6, characterized in that positioning groove fitting protruding strips (512) extending from the left end to the right end of the magnetic cylinder sleeve (51) and recessed towards the direction of the magnetic cylinder sleeve cavity (511) are formed on the magnetic cylinder sleeve (51) at intervals along the length direction of the magnetic cylinder sleeve (51), left magnetic cylinder positioning grooves (521) extending from the left end to the right end of the left magnetic cylinder (52) are formed on the outer wall of the left magnetic cylinder (52) at intervals along the length direction of the left magnetic cylinder (52), right magnetic cylinder positioning grooves (531) extending from the left end to the right end of the right magnetic cylinder (53) are formed on the outer wall of the right magnetic cylinder (53) at intervals along the length direction of the right magnetic cylinder (53), and right magnetic cylinder positioning grooves extending from the left end to the right end of the left magnetic cylinder (54) are formed on the outer wall of the magnetic cylinder left limiting seat (54) at intervals along the length direction of the magnetic cylinder left limiting seat (54) The magnetic column left limiting seat positioning groove (542) is arranged on the outer wall of the magnetic column right limiting seat (55) and is provided with a magnetic column right limiting seat positioning groove (552) extending from the left end to the right end of the magnetic column right limiting seat (55) at intervals along the length direction of the magnetic column right limiting seat (55), and the left magnetic column positioning groove (521), the right magnetic column positioning groove (531), the magnetic column left limiting seat positioning groove (542) and the magnetic column right limiting seat positioning groove (552) correspond to each other and are in inserted fit with the positioning groove matching convex strip (512); the magnetic column sleeve (51) is a magnetic conductive magnetic column sleeve, and the magnetic column left limiting seat (54) and the magnetic column right limiting seat (55) are made of non-magnetic materials which are plastics.
8. The improved magnetic transmission driving device for venetian blinds inside hollow glass according to any one of claims 1 to 5, wherein the housing (1) is made of non-magnetic material which is aluminum.
9. The improved magnetic transmission driving device for a hollow glass built-in blind as claimed in claim 1, wherein said tubular motor torque increasing mechanism (2) comprises a left transmission case (21), a right transmission case (22), a driving gear (23), a reduction gear shaft (24), a reduction gear shaft bull gear (25), a reduction gear shaft pinion gear (26) and a power take-off gear (27), a left transmission case right side surface (211) of the left transmission case (21) and a right transmission case left side surface (221) of the right transmission case (22) are fitted face to face each other, a driving gear shaft right support bearing seat (213) is formed in a left transmission case cavity (212) of the left transmission case (21) and in the middle of the left transmission case cavity (212), a power take-off gear shaft left support bearing seat (223) is formed in a right transmission case cavity (222) of the right transmission case (22) and in the middle of the right transmission case cavity (222), a driving gear (23) is positioned in the left transmission case cavity (212) and corresponds to the left side of the upper part of the driving gear shaft right supporting bearing seat (213), the driving gear (23) is fixed in the middle of the driving gear shaft (231), the left end of the driving gear shaft (231) is rotatably supported at the central position of the left transmission case wall (214) of the left transmission case (21) through a driving gear shaft left supporting bearing (2311), the right end of the driving gear shaft (231) is rotatably supported at the upper part of the driving gear shaft right supporting bearing seat (213) through a driving gear shaft right supporting bearing (2312), the left end of the reduction gear shaft (24) is rotatably supported on the left case wall bearing cavity (2141) opened on the left transmission case wall (214) through a reduction gear shaft left supporting bearing (241), and the right end of the reduction gear shaft (24) is rotatably supported on the right transmission case (22) opened on the right transmission case wall (213) through a gear shaft reduction right supporting bearing (242) 224) A reduction gear shaft large gear (25) fixed to a reduction gear shaft (24) at a position corresponding to the pinion gear (23) and engaged with the pinion gear (23), a reduction gear shaft small gear (26) fixed to the reduction gear shaft (24) at a position corresponding to the power output gear (27) and engaged with the power output gear (27), the power output gear (27) located in the right transmission case (222) and corresponding to the upper right side of the power output gear shaft left support bearing housing (223), the power output gear (27) fixed to the middle of a power output gear shaft (271) and the left end of the power output gear shaft (271) rotatably supported to the upper portion of the power output gear shaft left support bearing housing (223) through a power output gear shaft left support bearing (2711), the right end of a power output gear shaft (271) is rotatably supported at the central position of the right box wall (224) of the right transmission box through a power output gear shaft right supporting bearing (2712), the right end of the power output gear shaft (271) extends to the right side of the right box wall (224) of the right transmission box and forms a regular polygon connector (2713), and the regular polygon connector (2713) is inserted into the left end of the magnetic column active transmission mechanism (20) and is connected with the magnetic column active transmission mechanism (20); the tubular motor shaft (101) of the tubular motor (10) is connected with the left end of the main gear shaft (231).
10. The improved magnetic transmission driving device for a hollow glass built-in louver of claim 9, wherein a motor shaft connecting hole (2313) having a regular polygon cross section is formed at an axial center position of a left end of said driving gear shaft (231), said tubular motor shaft (101) is inserted into said motor shaft connecting hole (2313) to be connected with said driving gear shaft (231), and a cross section of said tubular motor shaft (101) is also in a regular polygon shape.
CN202011216454.4A 2020-11-04 2020-11-04 Improved magnetic transmission driving device for hollow glass built-in shutter Pending CN112112538A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975185A (en) * 1998-08-05 1999-11-02 Qmi Roll Shutter Supply Pop up safety device for rolling shutters
JP2010143272A (en) * 2008-12-16 2010-07-01 Asmo Co Ltd Method of manufacturing light shielding device
CN105041170A (en) * 2015-08-24 2015-11-11 常熟中勤建材有限公司 Non-magnetic driven type blind window with internally installed double-layer hollow glass
CN108643808A (en) * 2018-07-25 2018-10-12 江苏赛迪乐节能科技有限公司 Single manipulation energy-saving multilayer shutter embedded in hollow glass
CN110513023A (en) * 2019-09-10 2019-11-29 江阴五岳建筑节能科技有限公司 Sunshade hollow glass built in electronic rotation Magnetic drive
CN209924877U (en) * 2019-01-29 2020-01-10 石家庄鹰眼科技有限公司 Photovoltaic energy storage's shutter
CN112081516A (en) * 2020-10-27 2020-12-15 江苏赛迪乐节能科技有限公司 Magnetic transmission driving device for hollow glass built-in shutter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975185A (en) * 1998-08-05 1999-11-02 Qmi Roll Shutter Supply Pop up safety device for rolling shutters
JP2010143272A (en) * 2008-12-16 2010-07-01 Asmo Co Ltd Method of manufacturing light shielding device
CN105041170A (en) * 2015-08-24 2015-11-11 常熟中勤建材有限公司 Non-magnetic driven type blind window with internally installed double-layer hollow glass
CN108643808A (en) * 2018-07-25 2018-10-12 江苏赛迪乐节能科技有限公司 Single manipulation energy-saving multilayer shutter embedded in hollow glass
CN209924877U (en) * 2019-01-29 2020-01-10 石家庄鹰眼科技有限公司 Photovoltaic energy storage's shutter
CN110513023A (en) * 2019-09-10 2019-11-29 江阴五岳建筑节能科技有限公司 Sunshade hollow glass built in electronic rotation Magnetic drive
CN112081516A (en) * 2020-10-27 2020-12-15 江苏赛迪乐节能科技有限公司 Magnetic transmission driving device for hollow glass built-in shutter

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Application publication date: 20201222