CN214997324U - Improved magnetic drive hollow glass built-in shutter - Google Patents
Improved magnetic drive hollow glass built-in shutter Download PDFInfo
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- CN214997324U CN214997324U CN202022528296.8U CN202022528296U CN214997324U CN 214997324 U CN214997324 U CN 214997324U CN 202022528296 U CN202022528296 U CN 202022528296U CN 214997324 U CN214997324 U CN 214997324U
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Abstract
An improved magnetic drive hollow glass built-in shutter comprises a window body, wherein the window body comprises a rectangular frame body, inner and outer glass and an upper transverse frame strip; the shutter, shutter lifting and shutter piece overturning actuating mechanism and actuating shaft of actuating mechanism; the magnetic transmission driving device comprises a shell, a tubular motor, a magnetic column driving transmission mechanism, a supporting seat and a magnetic column driven transmission mechanism; the method is characterized in that: the magnetic transmission driving device also comprises a tubular motor torque increasing mechanism which is arranged in the shell cavity; the inside of the shell cavity is provided with a tubular motor limiting device along the length direction of the cavity wall of the shell cavity, the inside of the shell cavity is also provided with a wireless signal receiving controller, the back side surface of the shell is provided with a shell magnetic through groove, the front side wall of the shell is provided with a supporting seat magnetic through groove, and the magnetic column driving transmission mechanism and the magnetic column driven transmission mechanism are mutually matched in a magnetic force mode. 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 manufacture and the assembly are convenient, and the abnormal movement is avoided; the volume is small.
Description
Technical Field
The utility model belongs to the technical field of sunshade cavity glassware, concretely relates to built-in shutter of improved generation magnetic drive cavity glass.
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.
SUMMERY OF THE UTILITY MODEL
The task of the utility model is to provide a help and abandon traditional original mode of operation of directly stirring the controller from top to bottom by the user and can embody the light and laborsaving of operation and do not have to pick to operator's physical stamina, be favorable to making the magnetic pillar owner, driven gear rotates at the home position and need not about or remove and can save the slide of intracavity and avoid crowded daylighting area that accounts for at the during operation, be of value to install the motor reliably and fix a position in the casing intracavity and can embody the convenient effect of making and assembling under the prerequisite of simplifying motor structure, have the casing and firmly inject the casing together with motor and magnetic pillar of installing in the casing and can avoid abnormal displacement, help showing the increase moment of torsion and can satisfy not only can reduce magnetic pillar initiative drive mechanism and magnetic pillar driven gear's volume and magnetic pillar quantity can embody good economic nature again under the prerequisite of motor's volume and power And (4) a leaf window.
The utility model aims to accomplish the task that the improved magnetic drive hollow glass built-in shutter comprises a window body, the window body comprises a rectangular frame body, inner glass, outer glass and an upper cross frame strip, wherein the inner glass and the outer glass are respectively arranged on the front side and the rear side of the rectangular frame body in a mutually facing state, the peripheral edge parts of the inner glass and the outer glass extend out of the side surface of the outward side of the rectangular frame body to form a rubber strip cavity, the peripheral edge parts of the opposite sides of the inner glass and the outer glass and the surface of the outward side of the rectangular frame body are bonded and fixed together in the rubber strip cavity by rubber strips, a blind cavity is formed between the inner glass and the outer glass and corresponds to a hollow area enclosed by the rectangular frame body, an upper cross frame strip is fixed with the upper part of the rectangular frame body in the blind cavity, an upper transverse frame strip cavity is formed in one side, facing the inner glass, of the upper transverse frame strip in the length direction; the shutter curtain, a shutter curtain lifting and curtain sheet overturning actuating mechanism and an actuating mechanism acting shaft are arranged in the shutter curtain cavity, the upper part of the shutter curtain is connected with the shutter curtain lifting and curtain sheet overturning actuating mechanism, the shutter curtain lifting and curtain sheet overturning actuating mechanism is arranged in the upper cross frame strip cavity, and the actuating mechanism acting shaft is connected with the shutter curtain lifting and curtain sheet overturning actuating mechanism; the magnetic transmission driving device is used for driving the actuating shaft of the actuating mechanism to rotate clockwise or anticlockwise and comprises a shell, a tubular motor, a magnetic column driving transmission mechanism, a supporting seat and a magnetic column driven transmission mechanism, 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, the supporting seat is arranged at the right end of the upper transverse frame cavity and corresponds to the rear side of the magnetic column driving transmission mechanism in the length direction, 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 corresponds to the rear side of the magnetic column driving transmission mechanism in the length direction, and the actuating shaft of the actuating mechanism is also connected with the magnetic column driven transmission mechanism; is characterized in that the magnetic transmission driving device also comprises a tubular motor torque increasing mechanism which 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; a tubular motor limiting device used for limiting the tubular motor and the magnetic column driving transmission mechanism is formed in the shell cavity along the length direction of the cavity wall of the shell cavity, a wireless signal receiving controller electrically connected with the tubular motor and used for controlling the tubular motor to work is further arranged in the shell cavity, the wireless signal receiving controller is electrically connected with a power supply guarantee mechanism and controlled by a wireless remote control signal transmitter wirelessly connected with the power supply guarantee mechanism, 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 area corresponding to the length direction of the magnetic column driving transmission mechanism, a support seat magnetic through groove communicated with the magnetic column driven transmission mechanism accommodating cavity is formed in the front side wall of the support seat and in 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 the positions corresponding to the shell magnetic through groove and the support seat magnetic through groove Force fit.
In a specific embodiment of the present invention, the power supply safeguard mechanism includes a storage battery disposed in the housing cavity along with the wireless signal receiving controller and electrically connected to the wireless signal receiving controller, a charging socket or a storage battery electrically connected to the storage battery and disposed at an end of the housing, and an autonomous power supply mechanism also electrically connected to the storage battery and disposed above a side of the outer glass facing the outside; a hanging plate inserting groove is formed in the upper portion of the rear wall of the shell along the length direction of the shell, a hanging plate is inserted and embedded in a position corresponding to the hanging plate inserting groove, and in a use state, the upper portion of the hanging plate is hung on the upper edge of the inner glass; the tubular motor limiting device comprises an upper limiting strip, a lower limiting strip and a side surface limiting strip, wherein the upper limiting strip is formed in the central position of the top of the housing cavity in the length direction; 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, and the tubular motor is a motor with a forward and reverse rotation function.
In another specific embodiment of the present invention, a set of indicator lamps is disposed at the left end of the wireless signal receiving controller from top to bottom, a set of indicator lamp fitting holes communicated with the housing cavity are disposed at the left end of the front side of the housing and at positions corresponding to the indicator lamps from top to bottom at intervals, and a set of indicator lamps is inserted into the set of indicator lamp fitting holes; an upper inserting caulking groove and a lower inserting caulking groove are formed in the shell cavity along the length direction of the shell cavity, the upper inserting caulking groove is positioned on the front side of the top of the shell cavity, and the lower inserting caulking groove is positioned on the front side of the bottom of the shell cavity and corresponds to the upper inserting caulking groove; the upper edge of the wireless signal receiving controller is in inserting and embedding fit with the upper inserting embedding groove, and the lower edge of the wireless signal receiving controller is in inserting and embedding fit with the lower inserting embedding groove.
In yet another embodiment of the present invention, the tubular motor has a tubular motor shaft facing to the right and drivingly connected to the tubular motor torque multiplying 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 charging socket matching hole is formed in the shell cavity left cover plate, and a shell cavity right cover plate used for shielding 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 an actuating mechanism acting shaft abdicating hole is formed in the protecting cover and at a position corresponding to the magnetic column driven transmission mechanism; when the charging socket is used, the charging socket is inserted and matched with the charging socket matching hole, and when the autonomous power supply mechanism is used, the charging socket matching hole is changed into a solar photovoltaic power generation device circuit lead-in hole.
In another specific embodiment of the present invention, the structure of the magnetic column driving transmission mechanism disposed in the housing cavity of the housing is the same as the structure of the magnetic column driven transmission mechanism disposed in the housing cavity of the supporting seat, and the magnetic pole direction deflection angle of the magnetic column driven transmission mechanism is different from the magnetic pole direction deflection angle of the magnetic column driving transmission mechanism; the charging socket is used for plugging a mains supply power plug in a use state; the solar photovoltaic power generation device is arranged on the hanging plate and hung above the left side of one side, facing the outside, of the outer glass together with the solar photovoltaic power generation device through the hanging plate, and the solar photovoltaic power generation device is led into the shell cavity through the charging socket matching hole by a circuit and is electrically connected with the storage battery; the shell is made of non-magnetic-conductive materials, and the non-magnetic-conductive materials are aluminum.
The utility model discloses a still have a specific embodiment, tubular motor moment of torsion increase mechanism include left transmission case, right transmission case, first driving gear, the reduction gear shaft, reduction gear shaft gear wheel, reduction gear shaft pinion and power take-off gear, the left transmission case right flank of left transmission case and the right transmission case left flank of right transmission case face to face cooperation each other, left transmission case intracavity and the middle part that is located left transmission case chamber at left transmission case constitute there is an initiative gear shaft right side supporting bearing frame, right transmission case intracavity and the middle part that is located right transmission case chamber at right transmission case constitute there is a power take-off gear shaft left side supporting bearing frame, first driving gear is located left transmission case intracavity and corresponds to the left side on the upper portion of initiative gear shaft right side supporting bearing frame, this first driving gear is fixed at the middle part of initiative gear shaft, and the left end of this initiative gear shaft supports rotatoryly at the left transmission case's left side supporting bearing frame through initiative gear shaft left supporting bearing A drive gear shaft having a right end rotatably supported by a right support bearing of the drive gear shaft at an upper portion of a right support bearing seat of the drive gear shaft, a left end of a reduction gear shaft rotatably supported by a left support bearing of the reduction gear shaft at a left wall bearing cavity provided in a right wall of the left drive case, a right end of the reduction gear shaft rotatably supported by a right support bearing of the reduction gear shaft at a right wall bearing cavity provided in a right wall of the right drive case, a reduction gear shaft gearwheel fixed to the reduction gear shaft at a position corresponding to the first drive gear and meshing with the first 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 being located in the right drive case cavity and corresponding to a right upper portion of the left support bearing seat of the power output gear shaft, 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; a tubular motor shaft of the tubular motor is connected with the left end of the driving gear shaft; and a motor shaft connecting hole with a regular polygon cross section is formed in the axial center of the left end of the driving gear shaft, the tubular motor shaft is inserted into the motor shaft connecting hole and connected with the driving gear shaft, and the cross section of the tubular motor shaft is also in a regular polygon shape.
In a more specific embodiment of the present invention, a locking mechanism is disposed in the upper cross frame bar cavity of the upper cross frame bar, the locking mechanism includes a magnet block seat, a magnet block and a spline, a magnet block seat sliding groove is formed in each of the front side and the rear side of the lower portion of the magnet block seat, the magnet block seat sliding groove is slidably fitted to the cavity bottom plate of the upper cross frame bar cavity of the upper cross frame bar, a magnet block seat locking post extends from a central position on the left side surface of the magnet block seat, a locking post spline hole is formed in the axial center of the magnet block seat locking post, the magnet block is embedded in the magnet block seat cavity of the magnet block seat, a magnet block hole penetrating from the left side to the right side of the magnet block is formed in a position corresponding to the locking post spline hole on the magnet block, the magnet block hole further corresponds to a shutter shaft relief hole opened in the central position on the right side surface of the magnet block seat, the spline is fixed at the left end of the action shaft of the actuating mechanism; when the magnet block together with the magnet block holder moves in the direction of the spline and to the extent that the lock cylinder spline hole and the spline are fitted to each other, the actuator acting shaft is in a locked state, and when the magnet block together with the magnet block holder moves in the direction away from the spline and to the extent that the lock cylinder spline hole and the spline are separated from each other, the actuator acting shaft is in an unlocked state.
In yet 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 left magnetic column limiting seat, a right magnetic column 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 left magnetic column limiting seat is inserted and fixed at a position corresponding to the left end of the left magnetic column sleeve, and the left end of the left magnetic column left limiting seat is extended out of the left end face 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; an actuating mechanism acting shaft inserting hole is formed in the axial center of the left supporting bearing fixing seat, and an actuating mechanism acting shaft inserting hole is formed in the axial center of the right supporting bearing fixing seat; positioning groove matching convex strips which extend from the left end to the right end of the magnetic column sleeve and are recessed towards the direction of the magnetic column sleeve cavity are formed on the magnetic column sleeve at intervals along the length direction of the magnetic column sleeve, left magnetic column positioning grooves which extend from the left end to the right end of the left magnetic column are arranged on the outer wall of the left magnetic column at intervals along the length direction of the left magnetic column, right magnetic column positioning grooves which extend from the left end to the right end of the right magnetic column are arranged on the outer wall of the right magnetic column at intervals along the length direction of the right magnetic column, magnetic column left limiting seat positioning grooves which extend from the left end to the right end of the magnetic column left limiting seat are arranged on the outer wall of the magnetic column left limiting seat at intervals along the length direction of the magnetic column left limiting seat, and magnetic column right limiting seat positioning grooves which extend from the left end to the right end of the magnetic column right limiting seat are arranged on the outer wall of the magnetic column right limiting seat at intervals along the length direction of the magnetic column right limiting 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 yet another specific embodiment of the present invention, the blind lifting and curtain turning actuator includes a pair of winding drum supporting seats, a winding drum, a rope arrangement device and a pair of curtain turning devices, the pair of winding drum supporting seats are spaced apart from each other and disposed in an upper cross frame cavity of an upper cross frame of the window body, the winding drum is rotatably supported between the pair of winding drum supporting seats, the rope arrangement device is rotatably supported between the pair of winding drum supporting seats at a position corresponding to a lower side of the winding drum and is in transmission fit with two ends of the winding drum, and the pair of curtain turning devices are also disposed in the upper cross frame cavity at positions corresponding to opposite sides of the pair of winding drum supporting seats; the actuating mechanism acting shaft is rotatably supported on the pair of curtain piece turnover devices and is also connected with the winding drum; the blind is at least provided with a pair of blind lifting traction ropes and a pair of blind overturning ladder ropes, the lower ends of the pair of blind lifting traction ropes are fixedly connected with bottom strips of the blind respectively, the upper ends of the pair of blind lifting traction ropes sequentially penetrate through a blind traction rope hole formed in a blind of the blind, the bottom wall of an upper transverse frame strip cavity, a pair of blind overturning devices, a pair of winding drum supporting seats and a rope arranging device from bottom to top respectively and then are connected to the winding drum, and the upper ends of the pair of blind overturning ladder ropes are sleeved on the pair of blind overturning devices after penetrating through the bottom wall of the upper transverse frame strip cavity from bottom to top.
In yet another specific embodiment of the present invention, an upper supporting seat connecting fixing plate is fixed between the tops of the pair of reel supporting seats, and a lower supporting seat connecting fixing plate is fixed between the bottoms of the pair of reel supporting seats, the upper supporting seat connecting fixing plate corresponds to the upper side of the reel in a horizontal state, and the lower supporting seat connecting fixing plate corresponds to the lower side of the rope guiding device in a horizontal state; a bobbin end support bearing insertion hole and a lead screw end support bearing insertion hole are formed in each of the pair of bobbin supports, the lead screw end support bearing insertion hole is located below the bobbin end support bearing insertion hole, a bobbin end pivot support bearing is inserted into the bobbin end support bearing insertion hole, and a lead screw end pivot support bearing is inserted into the lead screw end support bearing insertion hole; the end part of the winding drum is in running fit with the end part pivot support bearing of the winding drum, a rope end fixer of a blind lifting traction rope is arranged in the middle of the winding drum in the length direction, and the rope arranging device is in running fit with the end part pivot support bearing of the screw rod; the two ends of the supporting seat, which are connected with the fixing plate, are respectively provided with a supporting seat upper connecting fixing plate head, the two ends of the supporting seat lower connecting fixing plate are respectively provided with a supporting seat lower connecting fixing plate head, the supporting seat upper connecting fixing plate head is fixed with the top of the winding drum supporting seat, and the supporting seat lower connecting fixing plate head is fixed with the bottom of the winding drum supporting seat; supporting seat frame fixing clamping grooves are formed in the rear sides and/or the front sides of the pair of reel supporting seats and in the middle of the pair of reel supporting seats in the height direction; a spool pivot support stub shaft extending in each of the two ends of the spool and having a diameter smaller than the diameter of the spool, the spool pivot support stub shaft being rotatably supported on the spool end pivot support bearings; an actuating mechanism acting shaft matching hole is formed at the axial central position of the reel pivot support shaft head, and the actuating mechanism acting shaft matching hole is a regular polygon hole; two ends of the winding drum are respectively fixed with a second driving gear; the rope arrangement device comprises a lead screw supporting seat, a pair of lead screws, a pair of rope arrangement moving screw sleeve seats and a pair of driven gears, the lead screw supporting seat is positioned between the opposite ends of the pair of lead screws, the bottom of the lead screw supporting seat is fixed with a fixed plate connected below the supporting seat at a position corresponding to the middle part of the length direction of the fixed plate connected below the supporting seat, the opposite ends of the pair of lead screws face the lead screw supporting seat and are rotatably supported on the upper part of the lead screw supporting seat, one ends of the pair of lead screws facing the pair of winding drum supporting seats are rotatably supported on a pivoting supporting bearing at the end part of the lead screws, the pair of rope arrangement moving screw sleeve seats are respectively in threaded fit with the pair of lead screws through the rope arrangement moving screw sleeves, the lower parts of the pair of rope arrangement moving screw sleeve seats are in sliding fit with the fixed plate connected below the supporting seat, and the pair of driven gears are respectively fixed at the positions corresponding to the second driving gears at one ends of the pair of the lead screws facing the winding drum supporting seat and are respectively in fit with the second driving gear The gears are meshed; a supporting seat blind lifting traction rope guide wheel is rotatably arranged on the pair of winding drum supporting seats and below the supporting bearing embedding hole corresponding to the end part of the screw rod; the lower parts of the pair of rope arranging moving screw sleeve seats are respectively and rotatably provided with a rope arranging moving screw sleeve blind lifting traction rope traction guide wheel, and the supporting seat blind lifting traction rope guide wheel and the rope arranging moving screw sleeve blind lifting traction rope traction guide wheel correspond to each other and are positioned on the same horizontal plane; the upper parts of the pair of rope arrangement moving screw sleeve seats are respectively provided with a screw sleeve embedding fixing hole, the lower parts of the pair of rope arrangement moving screw sleeve seats are respectively provided with a screw sleeve seat sliding block, two sides of the length direction of a connecting fixing plate below the supporting seat are respectively provided with a screw sleeve seat sliding block sliding guide convex strip which is folded and unfolded upwards, the screw sleeves are embedded and fixed in the screw sleeve embedding fixing holes, and the screw sleeve seat sliding block is positioned between the two screw sleeve seat sliding block sliding guide convex strips and is in sliding fit with the connecting fixing plate below the supporting seat; the upper part of the screw rod supporting seat is provided with a screw rod supporting seat hole which is penetrated from one side to the other side of the screw rod supporting seat or is separated in the middle, the opposite ends of the pair of screw rods are rotatably supported in the screw rod supporting seat hole, and the bottom of the screw rod supporting seat is fixed with the middle part of the length direction of the lower connecting fixing plate of the supporting seat through a screw rod supporting seat fixing screw; the screw threads on the pair of screw rods have opposite spiral directions; the pair of curtain sheet turnover devices comprises a base, a ladder rope turnover wheel, a blind lifting traction rope bend wheel and a ladder rope turnover wheel limiting seat, wherein the base is arranged in the cavity of the upper transverse frame strip at a position corresponding to one side of the pair of winding drum supporting seats, which is opposite to each other, and is fixedly embedded with the cavity bottom wall of the cavity of the upper transverse frame strip, the bottom of the base is provided with a rope yielding through hole, the ladder rope turnover wheel is rotatably supported at the upper part of the base, and the axial center of a wheel shaft of the ladder rope turnover wheel is provided with a wheel shaft hole which is matched with the action shaft of the actuating mechanism, the blind lifting traction rope bend wheel is rotatably arranged on the bend wheel shaft, and the bend wheel shaft is supported at the lower part of the base; the ladder rope overturning wheel limiting seat is matched with the upper part of the base in an embedding manner at a position corresponding to the upper part of the ladder rope overturning wheel; a clamping convex block is formed at the bottom of the base, a clamping convex block groove is formed around the clamping convex block, and the clamping convex block groove is clamped and fixed with the cavity bottom wall of the upper transverse frame cavity; a pair of half section walls corresponding to each other are formed at the lower part of the base, a direction-changing wheel shaft head supporting groove is formed at one side of each half section wall opposite to each other and at a position corresponding to each other, and a shaft head of the direction-changing wheel shaft is supported in the direction-changing wheel shaft head supporting groove; two ends of the turnabout wheel of the blind lifting traction rope form a turnabout wheel bearing cavity respectively, a turnabout wheel rotating support bearing is arranged in the turnabout wheel bearing cavity, and the inner ring sleeve of the turnabout wheel rotating support bearing is fixed on the turnabout wheel shaft; a pair of base clamping grooves are respectively formed in the middle of the front side and the middle of the rear side of the base in the height direction and at the corresponding positions; a traction rope through hole is respectively formed in the wall body positioned between the pair of half-sectional walls at the lower part of the base, and corresponds to the blind lifting traction rope bend wheel; the wall bodies on the two corresponding sides of the upper part of the base are respectively provided with a wheel axle head supporting cavity, and the axle head of the wheel axle of the ladder rope overturning wheel is rotatably supported in the wheel axle head supporting cavity; a pair of limiting seat clamping leg embedding grooves are formed in the tops of the two corresponding sides of the base respectively, a pair of limiting seat clamping legs are formed on the two sides of the ladder rope overturning wheel limiting seat and in positions corresponding to the limiting seat clamping leg embedding grooves respectively, and the limiting seat clamping legs are embedded in the limiting seat clamping leg embedding grooves; a pair of limiting seat claws for preventing the curtain piece from turning over the ladder rope and swinging are respectively extended downwards at two sides of the limiting seat of the ladder rope turning wheel.
The technical scheme provided by the utility model the technical effect lie in: because the wireless remote control signal transmitter controls the wireless signal receiving controller, the wireless signal receiving controller controls the tubular motor to work, the tubular motor 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 actuating mechanism action shaft to realize the lifting of the blind and the overturning of the blind sheet, the original operation mode of vertically shifting the external controller in a direct operation mode in the prior art is abandoned in a non-contact operation mode, the portability and labor saving of the operation can be embodied, and the difference of physical abilities 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 structural diagram of a first embodiment of the present invention.
Fig. 2 is a structural view of an embodiment of the magnetic transmission driving apparatus shown in fig. 1.
Fig. 3 is an enlarged view of a portion a of fig. 2.
Fig. 4 is a detailed structural view of the magnetic column driven transmission mechanism shown in fig. 2.
Fig. 5 is a detailed structural view of the torque increasing mechanism of the tubular motor shown in fig. 2.
Fig. 6 is a detailed structural view of the locking mechanism shown in fig. 1.
Fig. 7 is a schematic view of the combination of a pair of drum supporting bases, a drum and a pair of rope guiding devices of the blind lifting and turning actuator shown in fig. 1.
Fig. 8 is a schematic view of the cord aligning apparatus shown in fig. 1 and 7 in a cord aligning state with respect to a pair of blind lifting/lowering traction cords.
Fig. 9 is a detailed structural view of the pair of lead screws shown in fig. 7 in cooperation with the rope arranging movement thread insert.
FIG. 10 is a schematic view of a pair of blind turnover devices of the structural system of the blind lifting and turnover actuator shown in FIG. 1.
Fig. 11 is an assembled structural view of fig. 10.
Fig. 12 is a structural view of a second embodiment of the present invention.
Detailed Description
In order to make the technical essence and advantages of the present invention more clear, the applicant below describes in detail the embodiments, but the description of the embodiments is not a limitation of the present invention, and any equivalent changes made according to the inventive concept, which are only formal and not essential, 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.
Example 1:
referring to fig. 1, there is shown a window 7, the window 7 includes a rectangular frame 71, an inner glass 72, an outer glass 73 and an upper cross frame 74, the inner glass 72 and the outer glass 73 are respectively disposed at the front and rear sides (i.e. the front side and the rear side) of the rectangular frame 71 in a state of facing each other, the peripheral edge portions of the inner glass 72 and the outer glass 73 protrude out of the side surface of the rectangular frame facing outward to form a strip cavity, the peripheral edge portions of the facing sides of the inner glass 72 and the outer glass 73 and the peripheral surface of the rectangular frame 71 facing outward are fixed together by adhesive strips in the strip cavity, a blind cavity 75 is formed between the inner glass 72 and the outer glass 73 and corresponding to the hollow area enclosed by the rectangular frame 71, the upper cross frame 74 is fixed, for example, inserted and fixed with the upper side of the rectangular frame 71 facing downward in the blind cavity 75, an upper transverse frame bar cavity 741 is formed in the longitudinal direction of the upper transverse frame bar 74 and on the side facing the inner glass 72, and an upper transverse frame bar cavity sealing sheet 7411 is disposed at a position corresponding to the front cavity opening of the upper transverse frame bar cavity 741, i.e., the cavity opening on the side facing the inner glass 72; a blind 8, a blind lifting and flap-turning actuator 9 and an actuator operating shaft 30 are shown, the blind 8 being disposed in the aforementioned blind cavity 75 and the upper part of the blind 8 being connected to the blind lifting and flap-turning actuator 9, while the blind lifting and flap-turning actuator 9 being disposed in the aforementioned upper horizontal frame 741 and being shielded by the aforementioned upper horizontal frame chamber seal 7411 (also referred to as "seal") and the actuator operating shaft 30 being connected to the blind lifting and flap-turning actuator 9; there is shown a magnetic transmission driving device for driving the actuating shaft 30 of the actuator to rotate clockwise or counterclockwise, the magnetic transmission driving device comprising a housing 1, a tubular motor 10, a magnetic column driving transmission mechanism 3, a supporting seat 4 and a magnetic column driven transmission mechanism 5, the housing 1 is made of non-magnetic conductive material such as aluminum, the housing 1 has a housing cavity 11, the tubular motor 10 and the magnetic column driving transmission mechanism 3 are disposed in the housing cavity 11 in a left-right corresponding state (shown in fig. 2), the supporting seat 4 is disposed at the right end of the upper horizontal frame cavity 741 and corresponds to the rear side of the magnetic column driving transmission mechanism 3 in the length direction, the supporting seat 4 has a magnetic column driven transmission mechanism accommodating cavity 41 (shown in fig. 2), the magnetic column driven transmission mechanism 5 is disposed in the magnetic column driven transmission mechanism accommodating cavity 41 and also corresponds to the rear side of the magnetic column driving transmission mechanism 3 in the length direction, the actuator action shaft 30 is also connected to the magnetic column follower 5.
Please refer to fig. 2 to fig. 3 in combination with fig. 1, which is a technical point of the technical solution provided by the present invention: the structure system of the magnetic transmission driving device also comprises a tubular motor torque increasing mechanism 2, 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 3, 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 3; a tubular motor limiting device 111 for limiting the tubular motor 10 and the magnetic column driving transmission mechanism 3 is formed in the housing cavity 11 along the length direction of the cavity wall of the housing cavity 11, a wireless signal receiving controller 40 electrically connected with the tubular motor 10 for controlling the operation of the tubular motor 10 is further disposed in the housing cavity 11, the wireless signal receiving controller 40 is electrically connected with a power supply guarantee mechanism 20 and controlled by a wireless remote control signal transmitter 50 (conventionally called "remote controller") wirelessly connected with the power supply guarantee mechanism 20, a housing flux groove 13 (also called "flux leakage groove" or "flux escape groove" as the following) communicated 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 driving transmission mechanism 3, and a magnetic column driven transmission mechanism accommodating cavity 41 is formed on the front side wall of the supporting seat 4 and at the position corresponding to the housing flux groove 13 The supporting seat magnetic through groove 42 (also called "magnetic leakage groove" or "magnetic escape groove", the same shall apply hereinafter) that is communicated with the supporting seat magnetic through groove 42, and the magnetic column driving transmission mechanism 3 and the magnetic column driven transmission mechanism 5 are respectively matched with each other in a magnetic force manner, that is, in a principle of magnetic opposite attraction, at the positions corresponding to the housing magnetic through groove 13 and the supporting seat magnetic through groove 42.
In the present embodiment, the power supply safeguard mechanism 20 includes a storage battery 201 disposed in the housing cavity 11 along with the wireless signal receiving controller 40 and electrically connected to the wireless signal receiving controller 40, and a charging socket 202 electrically connected to the storage battery 201 and disposed at an end of the housing 1. Preferably, the battery 201 is directly fixed to the back of the wireless signal receiving controller 40.
As shown in fig. 2 and with reference to fig. 3, 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 upper left edge of the inner glass 72 of the hollow glass built-in louver. 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. 2, the entire hanging plate 141 has a substantially zigzag cross-sectional shape.
Referring to fig. 3 in conjunction with fig. 2, 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 bar 1112 is formed at a central position of a bottom (a cavity bottom wall) in a length direction of the housing cavity 11 at a position corresponding to the upper restricting bar 1111, the side restricting bar 1113 is formed at a central portion of a rear side (a cavity rear wall) in the length direction of the housing cavity 11, the tubular motor 10 together with the column magnet driving gear 3 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 bars 1111, 1112 and the side restricting bar 1113 together, and the tubular motor 10 is a motor having a forward and reverse rotation function.
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 and the magnetic column active transmission mechanism 3 to be reliably positioned in the housing cavity 11. Since the housing 1 is made of non-magnetic material such as aluminum but not limited to 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 from an aluminum extrusion die, and the aforementioned peg board insertion slot 14, housing flux passing slot 13, and the upper insertion slot 112 and lower insertion slot 113 which will be mentioned below are the same.
As shown in fig. 2, a set of indicator lights 401 is disposed at the left end of the wireless signal receiving controller 40 from top to bottom, the number of the set of indicator lights 401 is three, the three indicator lights respectively display green, yellow and red, 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 and at positions corresponding to the indicator lights 401 from top to bottom at intervals, and the set of indicator lights 401 protrude into the set of indicator light fitting holes 15; then, as a preferable mode, a decoration panel 12 is bonded to a front side surface in the longitudinal direction of the casing 1, and a set of decoration panel indicator display holes 121 are opened in the decoration panel 12 at positions corresponding to the set of indicator fitting holes 15; an upper insert groove 112 and a lower insert groove 113 are formed in the housing cavity 11 and along the length direction of the housing cavity 11, the upper insert groove 112 is located at the top front side of the housing cavity 11, and the lower insert groove 113 is located at the bottom front side of the housing cavity 11 and corresponds to the upper insert groove 112; the upper edge of the wireless signal receiving controller 40 is inserted into the upper insertion groove 112, and the lower edge is inserted into the lower insertion groove 113.
As shown in fig. 2, the tubular motor 10 has a tubular motor shaft 101, and the tubular motor shaft 101 faces to the right and is drivingly connected to the tubular motor torque multiplying mechanism 2.
Continuing to refer to fig. 2 and 3, a housing cavity left cover 17 is fixed to 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 charging socket mating hole 171 is opened in the housing cavity left cover 17, and a housing cavity right cover 18 for shielding the magnetic pole active driving mechanism 3 is fixed to 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 an actuator 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.
When the user operates the corresponding prompting arrow on the wireless remote control signal transmitter 50, such as the arrow indicated upwards or the prompted Chinese information, the wireless signal receiving controller 40 rotates the tubular motor 10 clockwise and drives the magnetic column driving transmission mechanism 3 to rotate clockwise correspondingly, at this time, the magnetic column driving transmission mechanism 3 drives the magnetic column driven transmission mechanism 5 to rotate correspondingly (rotate in the same direction), so that the magnetic column driven transmission mechanism 5 drives the actuating mechanism acting shaft 30 illustrated in fig. 1 (the actuating mechanism acting shaft 30 is conventionally referred to as a "blind turning and blind lifting driving shaft", which is the same below), and the actuating mechanism acting shaft 30 realizes the lifting of the blind 8 or the inward turning of the blind 84 (shown in fig. 1). In the same way, specifically, when the corresponding arrow on the wireless remote control signal transmitter 50 is operated, such as a downward arrow or a prompted chinese message, the wireless signal receiving controller 40 receives a signal to make the operation direction of the tubular motor 10 opposite to the operation direction, i.e. in the counterclockwise operation state, so as to realize the lowering of the blind 8 or the outward turning of the blind blade 84. The aforementioned set of indicator lights 401 can display three states, which are: the green light flashes, representing normal operation; the yellow light flashes to represent that the remote controller and the wireless signal receiving controller 40 are in code matching; the red light is on, representing an operational failure.
In the present embodiment, the structure of the magnetic column driving transmission mechanism 3 disposed in the housing cavity 11 of the housing 1 is the same as the structure of the magnetic column driven transmission mechanism 5 disposed in the magnetic column driven transmission mechanism accommodating cavity 41 of the supporting base 4, and the magnetic pole direction deflection angle of the magnetic column driven transmission mechanism 5 is different from the magnetic pole direction deflection angle of the magnetic column driving transmission mechanism 3, where the difference in the deflection angles is to ensure that the magnetic pole opposite polarities between the magnetic column driving transmission mechanism 3 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.
The power supply support mechanism 20 includes a storage battery 201 and a charging socket 202, the storage battery 201 is fixed on the rear side of the control circuit board 61 and is electrically connected to the control circuit board 61, and the charging socket 202 is inserted into and fitted into the charging socket fitting hole 171 and is electrically connected to the storage battery 201 by a wire.
Since the power supply safeguard mechanism 20 selected for use in the present embodiment is the storage battery 201 and the charging socket 202, in the use state, that is, when the storage battery 201 needs to be charged, the storage battery 201 is charged by the charging plug adapted to the charging socket 202 using the commercial power supply, that is, the household ac power supply.
Referring to fig. 5 in conjunction with fig. 2, the tubular motor torque increasing mechanism 2 includes a left transmission case 21, a right transmission case 22, a first 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 a left transmission case right side 211 of the left transmission case 21 and a right transmission case left side 221 of the right transmission case 22 are fitted to face each other, a driving gear shaft right bearing block 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 output gear shaft left bearing block 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, the first 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 bearing block 213, the first driving gear 23 is fixed to the middle of the driving gear shaft 231, the left end of the pinion shaft 231 is rotatably supported at the center of the left transmission case left wall 214 of the left transmission case 21 by a pinion shaft left support bearing 2311, the right end of the pinion shaft 231 is rotatably supported at the upper portion of the pinion shaft right support bearing seat 213 by a pinion shaft right support bearing 2312, the left end of the reduction gear shaft 24 is rotatably supported at 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, the right end of the reduction gear shaft 24 is rotatably supported at 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 bull gear 25 is fixed at a position corresponding to the first pinion gear 23 to the reduction gear shaft 24 and meshes with the first pinion gear 23, the reduction gear shaft pinion 26 is fixed at a position corresponding to the power output gear 27 to the reduction gear shaft 24 and meshes with the first pinion gear 23 In mesh with the power take-off gear 27, the power take-off gear 27 is located in the right transmission housing 222 and corresponds to the upper right side of the aforementioned power take-off gear shaft left support bearing block 223, the power take-off gear 27 is fixed to the middle of the power take-off gear shaft 271, and 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 the power take-off gear shaft left support bearing 2711, and the right end of the power take-off gear shaft 271 is rotatably supported on the central position of the right casing wall 224 of the right transmission casing through the power take-off gear shaft right support bearing 2712, the right end of the power output gear shaft 271 extends to the left side of the right wall 224 of the right transmission case and is formed with a regular polygonal connector 2713, the regular polygon connector 2713 is inserted into the left end of the magnetic column driving transmission mechanism 3 and is connected with the magnetic column driving transmission mechanism 3; the tubular motor shaft 101 of the tubular motor 10 is connected to the left end of the driving gear shaft 231.
A motor shaft coupling hole 2313 having a regular polygonal cross-sectional shape 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 coupling hole 2313 to be coupled to the driving gear shaft 231, and the cross-section of the tubular motor shaft 101 is also in a regular polygonal shape.
In this embodiment, the regular polygon is a regular hexagon.
The applicant needs to state that: if the tubular motor torque increasing mechanism 2 is arranged between, i.e. shifted to, the left end of the magnetic column driven transmission mechanism 5 and the actuating mechanism acting shaft 30, the tubular motor torque increasing mechanism 2 increases the output torque of the magnetic column driven transmission mechanism 5, and the corresponding technical effects can be achieved as well, such as: under the condition that the volume and the power of the tubular motor 10 are not changed, the output torque is increased, so that the volume of the magnetic columns and the number of the magnetic columns can be reduced under the condition of the shutter 8 with the same width, and the shutter 8 with a larger width can be driven under the condition of the same volume and number of the magnetic columns.
From the above description, it is further clear that, with a constant width of the blind 8, a corresponding reduction in the volume or power of the motor can be adapted because the output torque is significantly increased compared to without a reduction gear.
Referring to fig. 6 in combination with fig. 1, a locking mechanism 6 is disposed in the upper cross frame bar cavity 741 of the upper cross frame bar 74, the locking mechanism 6 includes a magnet block seat 61, a magnet block 62 and a spline 63, a magnet block seat sliding slot 611 is formed on each of the front side and the rear side of the lower portion of the magnet block seat 61, the magnet block seat sliding slot 611 is slidably engaged with the cavity bottom plate of the upper cross frame bar cavity 741 of the upper cross frame bar 74, specifically, a sliding cavity is formed on the bottom plate of the upper cross frame bar cavity 741, the magnet block seat sliding slot 611 of the magnet block seat 61 is slidably engaged with the corresponding cavity wall of the sliding cavity, the blind lifting and curtain-turning actuator 9 is also disposed in the upper cross frame bar cavity 741 of the upper cross frame bar 74 and is sealed by an upper cross frame bar cavity sealing sheet 7411, a magnet block seat locking column 612 extends from the center position of the left side of the magnet block seat 61, a locking column spline hole 6121 is arranged at the axial center of the magnet block seat locking column 612, the magnet block 62 is embedded in the magnet block seat cavity of the magnet block seat 61, a magnet block hole (not shown in the figure) penetrating 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 shutter action shaft abdicating hole (not shown in the figure) arranged at the central position of the right side of the magnet block seat 61, and the spline 63 is fixed at the left end of the actuating mechanism action shaft 30; when the magnet block 62 together with the magnet block holder 61 moves in the direction toward the spline 63 and moves to the extent that the lock cylinder spline hole 6121 and the spline 63 are fitted to each other, the actuator acting shaft 30 is in the locked state, and when the magnet block 62 together with the magnet block holder 61 moves in the direction away from the spline 63 and moves to the extent that the lock cylinder spline hole 6121 and the spline 63 are separated from each other, the actuator acting shaft 30 is in the unlocked state.
From the above description, it can be seen that: the left end of the actuating shaft 30 of the actuating mechanism sequentially passes through the shutter curtain actuating 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 can be fixed. Also shown in fig. 6 is a spline fixing head 631 located 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 actuator acting shaft 30 inserted into the spline 63, that is, to fix the spline 63 to the left end of the actuator acting shaft 30.
The applicant needs to state that: since the width or breadth of the blind 8 shown in fig. 1 of the present invention is relatively small or narrow, only one rope guiding device 93 (described in detail below) of the structural system of the blind lifting and blind turning actuator 9 is used, and the aforementioned locking mechanism 6 is disposed at the left end of the upper cross frame 74. If, however, the window 7 is of large size, the width of the rectangular frame 71 and thus the blind 8 is correspondingly increased, and the number of the aforementioned cable management arrangements 93 is increased to two, in which case the locking mechanism 6 is transferred to the middle of the upper cross bar 74, i.e. between the two cable management arrangements 93, so that a simultaneous locking of the two cable management arrangements 93 is achieved.
After the installation of the blind 8 is completed, the blind 8 is required 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 8 is installed, if it is required to ensure its retracted state, the on-line operator holds (holds) a locking magnet and aligns the magnet block 62 with the inner glass 72 for attracting, 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 actuator shaft 30 is substantially locked in this state, the blind 8 does not fall down abnormally, and the description thereof is omitted. In the case of repair, it is also necessary to bring the blind 8 to the raised position and to lock the actuator shaft 30 in the same way as described above, when the maintenance personnel are approaching the user. In another case, the blind 8 is also required to be in an upward retracted state during the transportation of the product, so as not to be damaged by shaking.
Further, it can be assumed that the present embodiment is operated in a remote control manner based on a wireless remote control signal transmitter 50 shown in fig. 1. The method comprises the following steps: the wireless remote control signal transmitter 50 transmits a signal, the wireless signal receiving controller 40 receives the signal to operate the tubular motor 10, the tubular motor shaft 101 of the tubular motor 10 drives the driving gear shaft 231 shown in fig. 5, the driving gear shaft 231 drives the first driving gear 23, the first driving gear 23 drives the reduction gear shaft gearwheel 25, the reduction gear shaft gearwheel 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. The column driving transmission mechanism 3 is driven by the regular polygon connector 2731 at the right end of the power output gear shaft 271, and since the column driving transmission mechanism 3 is magnetically attracted to the column driven transmission mechanism 5 through the inner glass 72, and since the actuator acting shaft 30 is connected to the actuator acting shaft inserting hole 5411 to be described below and also connected to the shutter lifting and shutter turning actuator 9, the shutter 84 of the shutter 8 can be turned or the shutter 8 can be lifted up or lowered down when the actuator 9 is driven by the actuator acting shaft 30.
Referring to fig. 4 in conjunction with fig. 2 and 3, 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 driving transmission mechanism 3; an actuator acting shaft insertion hole 5411 is formed at an axial center position of the left support bearing holder 541, and an actuator acting shaft insertion hole 5511 is formed at an axial center position 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 above-mentioned magnetic pole sleeve 51 is a magnetic conductive magnetic pole sleeve and is made of a magnetic conductive metal plate, i.e. a metal plate that can be magnetized, while the aforementioned left and right pole defining seats 54 and 55 are made of a non-magnetic conductive material, preferably, but not limited to, plastic, and preferably, molded.
Referring to fig. 5 to 6 and continuing to fig. 1, the aforesaid venetian blind lifting and turning actuator 9 includes a pair of drum supporting bases 91, a drum 92, a rope arrangement 93 and a pair of blind turning devices 94, the pair of drum supporting bases 91 are disposed at intervals in the upper cross frame bar cavity 741 of the upper cross frame bar 74 of the window 7, the drum 92 is rotatably supported between the pair of drum supporting bases 91, the rope arrangement 93 is rotatably supported between the pair of drum supporting bases 91 at a position corresponding to a lower side of the drum 92 and is in transmission engagement with two ends of the drum 92, the pair of blind turning devices 94 are also disposed in the upper cross frame bar cavity 741 at positions corresponding to sides of the pair of drum supporting bases 91 opposite to each other, where the sides corresponding to the pair of drum supporting bases 91 opposite to each other refer to: the left one of the pair of curtain inverting devices 94 corresponds to the left side of the left one of the pair of drum support seats 91, and the right one of the pair of curtain inverting devices 94 corresponds to the right side of the right one of the pair of drum support seats 91; the actuator actuating shaft 30 is rotatably supported on the pair of curtain tumblers 94 and is also connected to the drum 92; the venetian blind 8 at least comprises a pair of venetian blind lifting traction ropes 81 and a pair of blind turning rope 82, the lower ends of the pair of venetian blind lifting traction ropes 81 are respectively fixedly connected with the bottom strips 83 of the venetian blind 8, the upper ends of the pair of venetian blind lifting traction ropes 81 respectively penetrate through a blind traction rope hole 841 formed in a blind 84 of the venetian blind 8, the bottom wall of an upper transverse frame strip cavity 741, a pair of blind turning devices 94, a pair of drum supporting seats 91 and a rope arranging device 93 from bottom to top and then are connected to the drum 92, and the upper ends of the pair of blind turning rope 82 penetrate through the bottom wall of the upper transverse frame strip cavity 741 from bottom to top and then are sleeved on the pair of blind turning devices 94.
The applicant needs to state that: although the concept of a pair belonging to the category of "quantifier" is used above, such as a pair of blind lifting pulling ropes 81, a pair of blind turning ropes 82, a pair of drum supporting seats 91, a drum 92, a row of rope devices 93 and a pair of blind turning devices 94, the above expression is not particularly limited, as well as should not be taken into account, according to the common general knowledge, because when the width or width of the blind 8 is increased, the window 7 is correspondingly increased, such as the length of the upper cross frame strip 74 (same example of the lower cross frame strip) is correspondingly increased, and the number of the pair of blind lifting pulling ropes 81 and the pair of blind turning ropes 82 may be respectively increased to three or more, the number of the corresponding blind lifting pulling ropes 92 and the row of rope devices 93 is respectively increased to two or more, the number of the pair of blind turning devices 94 is respectively increased to three or more from two, so that the number shown in fig. 1 is only an example, any addition of corresponding devices and corresponding components in duplicate should be considered as a technical idea of the present invention disclosed and claimed.
Referring to fig. 7 to 8 in combination with fig. 1, an upper support connecting fixing plate 911 is fixed between the tops of the pair of reel supporting seats 91, and a lower support connecting fixing plate 912 is fixed between the bottoms of the pair of reel supporting seats 91, the upper support connecting fixing plate 911 is horizontally arranged above the reel 92, and the lower support connecting fixing plate 912 is horizontally arranged below the rope guiding device 93.
Continuing to refer to fig. 7 to 8, a bobbin end portion support bearing insertion hole 913 and a lead screw end portion support bearing insertion hole 914 are formed in each of the pair of bobbin supporting bases 91, the lead screw end portion support bearing insertion hole 914 is located below the bobbin end portion support bearing insertion hole 913, a bobbin end portion pivot support bearing 9131 is inserted in the bobbin end portion support bearing insertion hole 913, and a lead screw end portion pivot support bearing 9141 is inserted in the lead screw end portion support bearing insertion hole 914; the end of the winding drum 92 is rotatably fitted to the winding drum end pivot support bearing 9131 and a blind lifting/lowering traction rope end holder 921 having a substantially C-shape is provided in an insertion manner at the middle part in the longitudinal direction of the winding drum 92, and the rope arranging device 93 is rotatably fitted to the lead screw end pivot support bearing 9141; the two ends of the fixed plate 911 on the supporting seat are respectively provided with a supporting seat upper connecting fixed plate head 9111, the two ends of the fixed plate 912 under the supporting seat are respectively provided with a supporting seat lower connecting fixed plate head 9121, the supporting seat upper connecting fixed plate head 9111 is fixed with the top of the winding drum supporting seat 91, and the supporting seat lower connecting fixed plate head 9121 is fixed with the bottom of the winding drum supporting seat 91. In the drawing, a holder fixing lug 9211 formed on a rope end holder 921 of a blind lifting/lowering traction rope is shown, and the upper end portions of a pair of blind lifting/lowering traction ropes 81 are fixed to the holder fixing lug 9211.
As shown in fig. 7, a pair of upper fixing plate fixing head screw seats 917a is formed on the top surface of the reel supporting seat 91, and a supporting seat upper connecting head fixing head end portion defining flange 917b is formed on the side corresponding to the space between the upper fixing plate fixing head screw seats 917a, and the supporting seat upper connecting fixing head 9111 is fixed to the upper fixing plate fixing head screw seats 917a by a pair of upper connecting fixing plate fixing head screws 91111, and is defined by a supporting seat upper connecting head fixing head end portion defining flange 917b to the end portion of the supporting seat upper connecting fixing plate 9111, that is, the supporting seat upper connecting head fixing head end portion defining flange 917b is inserted into a flange hole 91112 pre-formed in the supporting seat upper connecting fixing plate fixing head 9111, so as to define the supporting seat upper connecting fixing plate 911.
Since the bottom, i.e., the bottom surface, of the pair of reel supporting bases 91 is formed with a pair of lower connecting fixing plate fixing head screw bases (not shown), and a supporting base lower connecting head fixing head end surface limiting flange (not shown) is formed on the side corresponding to between the pair of lower connecting fixing plate fixing head screw bases, the supporting base lower connecting fixing plate fixing head 9121 of the supporting base lower connecting fixing plate 912 is fixed to the pair of lower connecting fixing plate fixing head screw bases by a pair of lower connecting fixing plate fixing head screws 91211, and is defined by the supporting base lower connecting head fixing head end surface limiting flange to the end surface of the supporting base lower connecting fixing plate fixing head 9121. It can be seen that the manner of attachment of the fixed plate fixed head 9121 to the bottom surfaces of the pair of spool supports 91 beneath the supports is exactly the same as the manner of attachment of the fixed plate fixed head 9111 to the upper surfaces of the pair of spool supports 91 above the supports.
Referring to fig. 7 to 9 in combination with fig. 1, a support frame fixing groove 915 is formed at the rear side and/or the front side of the pair of reel support seats 91 and located at the middle of the pair of reel support seats 91 in the height direction, and the support frame fixing groove 915 can be fitted with a convex strip (not shown in fig. 1) preformed on the rear wall plate of the upper cross frame strip 74 shown in fig. 1 and/or a convex strip (not shown in fig. 1) preformed on the upper cross frame strip cavity sealing sheet 7411. As described above, the support base frame fixing grooves 915 may be provided on both the front and rear sides of the pair of reel support bases 91 (in this embodiment), or the support base frame fixing grooves 915 may be provided on either the rear side or the front side of the reel support bases 91.
As shown in fig. 7, a spool pivot support spindle head 922 having a diameter smaller than that of the spool 92 extends (may be referred to as "fixed" to each of both ends of the spool 92) and the spool pivot support spindle head 922 is rotatably supported by the spool end pivot support bearing 9131.
An actuator acting shaft fitting hole 9221 is formed at the axial center position of the aforementioned spool pivot support shaft head 922, and the actuator acting shaft fitting hole 9221 is a regular polygonal hole. A typical example of the regular polygon referred to herein is a regular hexagon, and in view of this, the applicant has shown in fig. 7 to 8 that the actuator acting shaft 30, which has been mentioned above and has a hexagonal cross-sectional shape, is inserted into the actuator acting shaft fitting hole 9221 toward one end of the roll pivot support shaft head 922 so that the roll 92 is rotated by the actuator acting shaft 30, the rotation including: the first one is rotated clockwise or counterclockwise, the former is wound on the winding drum 92 uniformly and orderly by the above mentioned pair of blind lifting pulling ropes 81 shown in fig. 1 and 8 and fig. 10 under the action of the rope arranging device 93 which will be explained in detail below, the blind 8 shown in fig. 1 is lifted upward, the latter is withdrawn around the pair of blind lifting pulling ropes 81 on the winding drum 92, and the blind 8 is displaced (lowered) downward.
The applicant needs to state that: if the cross-sectional shape of the actuator shaft-engaging hole 9221 is changed to a regular-side pentagon or octagon, the regular hexagon is the same as the regular hexagon, and the cross-sectional shape of the actuator shaft 30 is changed adaptively, it is considered that the technical scope of the present invention is not dissociated.
With reference to fig. 7 and 8 and fig. 1, a second driving gear 923 is fixed to each of two ends of the winding drum 92; the rope aligning device 93 includes a screw rod supporting seat 931, a pair of screw rods 932, a pair of rope aligning moving screw sleeve seats 933, and a pair of driven gears 934, the screw rod supporting seat 931 is located between opposite ends of the pair of screw rods 932, a bottom of the screw rod supporting seat 931 is fixed to the supporting seat lower connection fixing plate 912 at a position corresponding to a middle portion in a length direction of the supporting seat lower connection fixing plate 912, opposite ends of the pair of screw rods 932 are rotatably supported on an upper portion of the screw rod supporting seat 931 toward the screw rod supporting seat 931, the pair of screw rods 932 are rotatably supported on the screw rod end portion pivot supporting bearing 9141 toward one end of the reel supporting seat 91, the pair of rope aligning moving screw sleeve seats 933 are respectively screw-fitted to the pair of screw rods 932 through a rope aligning moving screw sleeve 9332, and lower portions of the pair of rope aligning moving screw sleeve seats 933 are slidably fitted to the supporting seat lower connection fixing plate 912, the pair of driven gears 934 are fixed to one ends of the pair of screw rods 932 facing the reel support base 91 at positions corresponding to the second drive gears 923, and mesh with the second drive gears 923.
The applicant needs to state that: if the pair of screw rods 932 are combined into one, i.e. become one screw rod 932, and the screw rod supporting seat 931 is omitted, the form should be regarded as a non-essential change and still belong to the technical scope of the present invention, because the technical means, the purpose and the technical effect are still basically the same; alternatively, when the pair of lead screws 932 is changed to one, the lead screw thread may be eliminated at the middle in the longitudinal direction and at a position corresponding to the lead screw support 931 to constitute a section of a polished rod where the lead screw 932 is rotatably supported on the lead screw support 931 by a bearing or the like.
As mentioned above, the reel 92 is driven by the actuator shaft 30, and since there is a second driving gear 923 at each end of the reel 92, when the reel 92 rotates, the second driving gear 923 rotates accordingly, the two second driving gears 923 drive a pair of driven gears 934 synchronously, the pair of driven gears 934 drive a pair of screw rods 932, the pair of screw rods 932 drive a rope-guiding movable socket 933 in threaded engagement with the screw rods 932, and the pair of blind lifting/pulling ropes 81 are orderly and uniformly arranged on the reel 92 by the movement of the rope-guiding movable socket 933, for which reference is made to the schematic illustration in fig. 1 and 6.
The second driving gear 923 may be directly fixed to both ends of the winding drum 92, or the second driving gear 923 may be formed in the middle of a driving gear shaft, one end of the driving gear shaft is tightly inserted into the end of the winding drum 92 (because the winding drum 92 is hollow), and the other end of the driving gear shaft is fixedly inserted into the winding drum end pivot support bearing 9131, in which case the actuating shaft fitting hole 9221 is shifted to the axial center of the driving gear shaft.
Preferably, a pair of key projections 918 (i.e., "key projections") may be formed in the longitudinal direction of the spool 92, and the key projections 918 are spaced apart by 180 ° around the circumferential direction of the spool 92, i.e., in a face-to-face positional relationship. The pair of key protrusions 918 plays a good role in preventing the blind lifting traction ropes 81 from floating, and provides a condition for realizing key fixation for the second driving gear 923 (see fig. 7 in particular).
As shown in fig. 7 and 8, a support blind lifting cord guide 916 is rotatably provided below the pair of reel supports 91 corresponding to the screw end support bearing insertion hole 914.
With continued reference to fig. 9 and with reference to fig. 7 and 8, a rope-guiding moving-screw blind-lifting-pulling-rope guide pulley 9331 (also referred to as "blind-lifting-pulling-rope guide roller") is rotatably disposed on each of the lower portions of the pair of rope-guiding moving-screw sleeve seats 933, and the supporting-seat blind-lifting-pulling-rope guide pulley 916 and the rope-guiding moving-screw blind-lifting-pulling-rope guide pulley 9331 are corresponding to each other and are located on the same horizontal plane.
As shown in fig. 9 and continuing to refer to fig. 7 and 8, a screw sleeve embedding fixing hole 9333 is formed in each of the upper portions of the pair of rope arranging moving screw sleeve seats 933, a screw sleeve seat sliding block 9334 is formed in each of the lower portions of the pair of rope arranging moving screw sleeve seats 933, an upwardly folded screw sleeve seat sliding block guiding convex strip 9122 is formed on each of the two longitudinal sides of the support base lower connecting fixing plate 912, the rope arranging moving screw sleeve 9332 is embedded in the screw sleeve embedding fixing hole 9333, the screw sleeve seat sliding block 9334 is positioned between the two screw sleeve seat sliding block guiding convex strips 9122 and is in sliding fit with the lower connecting fixing plate 912, that is, the pair of screw sleeve seat sliding block guiding convex strips 9122 are used to perform sliding guide on the two sides of the screw sleeve seat sliding block 9334, so as to ensure good sliding.
As shown in fig. 7, a screw rod supporting seat hole 9311 penetrating from one side to the other side of the screw rod supporting seat 931 or being partitioned in the middle is formed in the upper portion of the screw rod supporting seat 931, opposite ends of the pair of screw rods 932 are rotatably supported in the screw rod supporting seat hole 9311, and the bottom of the screw rod supporting seat 931 is fixed to the middle of the length direction of the lower connecting fixing plate 912 of the supporting seat through a screw rod supporting seat fixing screw 9312; the screw threads of the pair of screw rods 932 are formed in opposite directions to each other.
Since the width of the blind 8 shown in fig. 1 is relatively small, i.e. narrow, it has already been mentioned above that: two blind lifting pulling ropes 81 are provided, namely, a pair (two in total) of winding drum supporting seats 91, one winding drum 92, two rope arranging devices 93 are provided, namely, a pair, two blind turning ladder ropes 82 are provided, and a pair of blind turning devices 93 are provided. With respect to the above-mentioned positioning of the pair of reel supporting seats 91, the positioning can be performed by means of the supporting seat frame fixing slots 915, and specifically, if the supporting seat frame fixing slots 915 are only provided on the rear sides of the pair of reel supporting seats 91, during assembly, an assembly worker needs to carefully align the side having the supporting seat frame fixing slots 915 with the above-mentioned protruding strips (not shown in the figure) on the rear wall plate of the upper cross frame strip 74, so as to ensure that the supporting seat frame fixing slots 915 on the pair of reel supporting seats 91 are in clamping fit with the protruding strips on the rear wall plate of the upper cross frame strip 74; because the reel supporting seat 91 can be installed by rotating 180 degrees (installed in a front-back exchange way), the supporting seat frame fixing clamping groove 915 at the front side of the reel supporting seat 91 can be clamped and matched with the convex strip on the rear wall plate of the upper cross frame strip 74, so that the problem of installation direction or azimuth error of a pair of reel supporting seats 91 possibly occurring in the assembling process can be avoided. Of course, if the position of the upper horizontal frame bar cavity sealing piece 7411 corresponding to the support frame fixing groove 915 on the front side of the pair of reel support seats 91 also has a convex strip, the support frame fixing groove 915 on the front side of the pair of reel support seats 91 can be engaged with a convex strip (not shown in the figure) on the upper horizontal frame bar cavity sealing piece 7411 for shielding the upper horizontal frame bar cavity 741, so as to realize the front and rear engagement of the pair of reel support seats 91, in this case, the front side and the rear side of the pair of reel support seats 91 must have the support frame fixing groove 915. As can be seen from the foregoing, at least one side of the pair of reel supporting bases 91 is provided with a supporting base frame fixing groove 915.
Referring to fig. 10 and 11, the above-mentioned pair of curtain turning devices 94 includes a base 941, a ladder cord turning wheel 942, a blind lifting/lowering traction cord direction-changing wheel 943 and a turning wheel limiting seat 944, the base 941 is disposed in the upper cross frame strip cavity 741 of the upper cross frame strip 74 and is embedded (i.e. fastened) with the cavity bottom wall of the upper cross frame strip cavity 741, a rope escape through hole 9411 is formed at the bottom of the base 941, a ladder rope reel 942 is rotatably supported at the upper portion of the base 941 and a wheel axle hole 94211 is formed at the axial center of a wheel axle 9421 of the ladder rope reel 942, the axle hole 94211 is matched with the actuator acting shaft 30 in the using state, the blind lifting traction rope bend wheel 943 is rotatablely arranged on the bend wheel axle 9431, the direction-changing wheel shaft 9431 is supported by the lower portion of the base 941, and the ladder cord turning wheel stopper 944 is fitted to the upper portion of the base 941 at a position corresponding to the upper portion of the ladder cord turning wheel 942. A locking protrusion 9417 is formed at the bottom of the base 941, and a locking protrusion slot 94171 is formed around the locking protrusion 9417, and the locking protrusion slot 94171 is locked with the bottom wall of the upper cross frame strip cavity 741.
Continuing to refer to fig. 10 and 11, a pair of half-sectional walls 9412 corresponding to each other are formed at a lower portion of the base 941, a steered wheel shaft head support groove 94121 is formed at each of opposite sides of the half-sectional walls 9412 and at positions corresponding to each other, and the shaft head of the steered wheel shaft 9431 is supported in the steered wheel shaft head support groove 94121; a direction-changing wheel bearing cavity 9432 is formed at each end of the direction-changing wheel 943 of the blind lifting traction rope, a direction-changing wheel rotating support bearing 94321 is arranged in the direction-changing wheel bearing cavity 9432, and the non-rotating inner ring of the direction-changing wheel rotating support bearing 94321 is sleeved and fixed on the direction-changing wheel shaft 9431; a pair of base engaging grooves 9413 are formed in the front middle and rear middle of the base 941 in the height direction and at positions corresponding to each other; a traction rope passing hole 9414 is formed at a lower portion of the base 941 and on a wall between the pair of half walls 9412, and the traction rope passing hole 9414 corresponds to the above-mentioned blind lifting traction rope bend wheel 943; a wheel axle head support cavity 9415 is formed on each of walls on both sides (i.e., left and right sides in the position shown in fig. 10 and 11) corresponding to the upper portion of the base 941, and the axle head 94212 of the wheel axle 9421 of the ladder rope overturning wheel 942 is rotatably supported in the wheel axle head support cavity 9415; a pair of limit seat engaging leg engaging grooves 9416 are formed at the top of each of the opposite sides of the base 941, and a pair of limit seat engaging legs 9441 are formed at each of the opposite sides of the limit seat 944 of the ladder rope winding wheel and at positions corresponding to the pair of limit seat engaging leg engaging grooves 9416, respectively, and the pair of limit seat engaging legs 9441 are engaged with the pair of limit seat engaging leg engaging grooves 9416; a pair of stopper claws 9442 for preventing the curtain slat overturning ladder cord from being biased extend downward on both sides of the ladder cord overturning wheel stopper 944.
Continuing to refer to fig. 10 and 11 in conjunction with fig. 1, applicant does not repeat the description since the pair of base slots 9413 mentioned above function exactly the same as the support base frame securing slots 915 described above. When the pair of curtain sheet turnover devices 94 are disposed in the upper cross frame bar cavity 741 of the upper cross frame bar 74 shown in fig. 1, as described above, the locking protrusion grooves 94171 formed on both sides of the locking protrusion 9417 at the bottom of the base 941 are engaged with the bayonet formed on the bottom wall of the upper cross frame bar cavity 741. The pair of blind lifting pulling ropes 81 pass through the pulling rope through holes 9414 and the blind lifting pulling rope direction-changing wheels 943 and then reach the supporting seat blind lifting pulling rope guide wheels 916. Since the blind lifting/lowering traction rope bend wheel 943 is rotatably supported on the bend wheel shaft 9431 by the pair of bend wheel rotation support bearings 94321, the blind lifting/lowering traction rope bend wheel 943 can freely rotate, so that the resistance is remarkably reduced, the severe friction between the pair of blind lifting/lowering traction ropes 81 and the blind lifting/lowering traction rope bend wheel 943 can be avoided, and the advantages of small operation resistance and high speed can be realized during manual operation or during the motor driving operation.
The structural system of the lifting and turning actuating mechanism 9 of the venetian blind adopts the winding drum 92 and the rope guiding device 93, and the advantages thereof are at least as follows: one is that the rope arrangement device 93 driven by the winding drum 92 is helpful to wind the pair of blind lifting pulling ropes 81 on the winding drum 92 or exit from the winding drum 92 in an active manner, so as to avoid rope mess, rope biting and even knotting; secondly, the stability and consistency of the rope winding and unwinding of the pair of lifting traction ropes 81 of the blind curtain can be ensured, so that the situation that the curtain sheet 84 of the blind curtain 8 jumps can be avoided; thirdly, the friction degree of the pair of blind lifting traction ropes 81 in the rope winding and unwinding process is obviously reduced, so that the expected service life is ensured; fourthly, because the curtain turning device 94 is additionally provided with the ladder rope turning wheel limiting seat 944, the escape of the ladder rope turning wheel 942 can be avoided, and the hanging reliability of the pair of curtain turning ladder ropes 82 in the use state is ensured; fifthly, because the middle part of the front side and the middle part of the rear side of the base 941 in the height direction and the corresponding positions respectively form a pair of base clamp grooves 9413, the base 941 can be matched with the raised strips on the rear wall plate of the upper cross frame strip 74 of the window body 7 in a use state, the stability of the base 941 is ensured, and the front, rear, left and right deviation and up and down flutter are avoided; sixth, since the blind lifting/lowering traction rope bend wheel 943 is rotatably mounted on the base 941 via the bend wheel rotation support bearing 94321 and the bend wheel shaft 9431, the blind lifting/lowering traction rope bend wheel 943 can rotate freely, friction between the pair of blind lifting/lowering traction ropes 81 and the bend wheel shaft can be significantly reduced, and not only the operation resistance is small, but also the life of both can be effectively prolonged.
As can be seen from the above description, when the regular polygon connector 2713 drives the magnetic pole driving transmission mechanism 3, the magnetic pole driving transmission mechanism 3 drives the magnetic pole driven transmission mechanism 5 disposed at the right end of the upper horizontal frame cavity 741, the magnetic pole driven transmission mechanism 5 drives the actuator action shaft 30, the actuator action shaft 30 drives the ladder cord turning wheel 942 to turn the pair of curtain sheets 82 to drive the curtain sheets 84, and similarly, the actuator action shaft 30 drives the winding drum 92, the second driving gear 923 at the two ends of the winding drum 92 drives the pair of driven gears 934, the pair of driven gears 934 drives the pair of screw rods 932, the pair of screw rods 932 drives the pair of rope-arranging movable screw sleeve seats 933, and the ends of the pair of blind lifting pulling cords 81 are connected to the fixer fixing lugs 921 of the blind lifting pulling cord end fixer 921 via the rope-arranging movable screw sleeve blind lifting pulling cord guiding wheels 9331 disposed on the pair of rope-arranging movable screw sleeve seats 933 respectively 9211 are fixed so that the blind lifting cord 81 can be wound on the drum 92 or withdrawn from the drum 92 as required.
The utility model discloses an aforementioned casing 1 is hanging in the upper right side of interior glass 72 and sets up aforementioned magnetism post initiative drive mechanism 3 and magnetism post driven gear 5 in casing chamber 11 corresponding through link plate 141, because the casing leads to magnetic groove 13 and the bearing leads to magnetic groove 42 corresponding, therefore two initiative magnetism posts of magnetism post driven gear 5's structural system respectively with two driven magnetism posts of the structural system of magnetism post driven gear 5 promptly aforementioned left magnetism post 52 and right magnetism post 53 magnetism cooperation (magnetism actuation). As mentioned above, when the wireless signal receiving controller 40 receives the signal from the wireless remote control signal transmitter 50, the tubular motor 10 is operated and the tubular motor shaft 101 drives the tubular motor torque increasing mechanism 2, and the tubular motor torque increasing mechanism 2 drives the magnetic column driving transmission mechanism 3, the magnetic column driving transmission mechanism 3 drives the magnetic column driven transmission mechanism 5, and finally the shutter 8 is lifted and the shutter 84 is turned over as required by the aforementioned actuator acting shaft 30. The operating power of the wireless signal receiving controller 40 is supplied from the battery 201 of the power supply support mechanism 20. When the storage battery 201 is short of charge, the charging socket 202 charges the storage battery, and the charging socket 202 provides charging power through a charging connector connected with the power supply. The working power supply of the wireless remote control signal transmitter 50 adopts a dry battery (the action mechanism is as common as that of a television or an air conditioner remote controller in daily life).
Furthermore, if the decorative panel button holes are formed in the decorative panel 12 shown in fig. 1 and 2, and the corresponding housing button holes are also formed in the housing 1, and the controller buttons corresponding to the housing button holes and the decorative panel button holes and slightly protruding out of the decorative panel button holes are provided on the wireless signal receiving controller 40, the user can manually operate the buttons of the wireless signal receiving controller 40 as needed, and the raising and lowering of the blind 8 and the turning of the blind sheet 84 are realized according to the foregoing process.
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 50 are similar to those of the remote controllers of household electrical appliances such as air conditioners and televisions in daily life, and the wireless signal receiving controller 40 is similar to the signal receivers of the air conditioners and televisions. In the present embodiment, the aforementioned wireless signal receiving controller 40 preferably, but not exclusively, uses a HD-iia type control circuit board manufactured by hadamard electronic control elements ltd, suzhou, jiang, china.
Example 2:
referring to fig. 12 in conjunction with fig. 1, in the present embodiment, the aforementioned power supply guarantee mechanism 20 employs a storage battery 201 and an autonomous power supply mechanism 203, the storage battery 201 is disposed in the same manner as described in embodiment 1, and the autonomous power supply mechanism 203 is electrically connected to the storage battery 201 and disposed above the side of the outer glass 73 facing the outside.
In this embodiment, the autonomous power supply mechanism 203 includes a solar photovoltaic power generation device 2031 and a hanging plate 2032, the solar photovoltaic power generation device 2031 is disposed on the hanging plate 2032 and is hung on the upper left of the side of the outer glass 73 facing the outside by the hanging plate 2032 and the solar photovoltaic power generation device 2031, and the solar photovoltaic power generation device 2031 is led into the housing cavity 11 by the line 20311 after passing through the charging socket mating hole 171 and is electrically connected to the storage battery 201. Since the solar photovoltaic power generation apparatus 2031 is used in this embodiment, the charging socket 202 can be eliminated, and the charging socket mating hole 171 is changed to a solar photovoltaic power generation apparatus line inlet through which the line 20311 passes. The rest is the same as described in example 1.
Further, the applicant should note that the present invention is not limited to the above-mentioned forms of embodiments 1 and 2, and for example, the two aforementioned forms of the structural system of the power supply safeguard mechanism 20, i.e. one form of the combination of the storage battery 201 and the charging socket 202 and two forms of the combination of the storage battery 201 and the autonomous power supply mechanism 203, are provided at the same time, and should be considered to belong to the technical scope of the present invention.
To sum up, the technical solution provided by the present invention remedies the defects in the prior art, successfully completes the invention task, and faithfully embodies the technical effects mentioned in the above technical effect column by the applicant.
Claims (10)
1. An improved magnetic drive hollow glass built-in shutter comprises a window body (7), wherein the window body (7) comprises a rectangular frame body (71), an inner glass (72), an outer glass (73) and an upper cross frame strip (74), the inner glass (72) and the outer glass (73) are respectively arranged at the front side and the rear side of the rectangular frame body (71) in a face-to-face state, the peripheral edge parts of the inner glass (72) and the outer glass (73) extend out of the side surface of the rectangular frame body (71) facing outwards to form a rubber strip cavity, the peripheral edge parts of the opposite sides of the inner glass (72) and the outer glass (73) and the surface of one side, facing outwards, of the rectangular frame body (71) are bonded and fixed together by rubber strips in the rubber strip cavity, a shutter cavity (75) is formed between the inner glass (72) and the outer glass (73) and corresponds to a hollow area enclosed by the rectangular frame body (71), the upper transverse frame strip (74) is fixed with the upper part of the rectangular frame body (71) in the blind cavity (75), and an upper transverse frame strip cavity (741) is formed on one side of the upper transverse frame strip (74) facing the inner glass (72) in the length direction; a blind (8), a blind lifting and slat overturning actuator (9) and an actuator acting shaft (30), wherein the blind (8) is arranged in the blind cavity (75) and the upper part of the blind (8) is connected with the blind lifting and slat overturning actuator (9), the blind lifting and slat overturning actuator (9) is arranged in the upper horizontal frame cavity (741), and the actuator acting shaft (30) is connected with the blind lifting and slat overturning actuator (9); a magnetic transmission driving device for driving the actuating shaft (30) of the actuating mechanism to rotate clockwise or anticlockwise, the magnetic transmission driving device comprises a shell (1), a tubular motor (10), a magnetic column driving transmission mechanism (3), a supporting seat (4) and a magnetic column driven transmission mechanism (5), the shell (1) is provided with a shell cavity (11), the tubular motor (10) and the magnetic column driving transmission mechanism (3) are arranged in the shell cavity (11) in a left-right corresponding state, the supporting seat (4) is arranged at the right end of the upper transverse frame strip cavity (741) and corresponds to the rear side of the magnetic column driving transmission mechanism (3) in the length direction, 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 magnetic column driving transmission mechanism (3) in the length direction, the actuating shaft (30) of the actuating mechanism is also connected with the magnetic column driven transmission mechanism (5); the magnetic transmission driving device is characterized by also comprising a tubular motor torque increasing mechanism (2), wherein 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 (3), 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 (3); a tubular motor limiting device (111) used for limiting the tubular motor (10) and the magnetic column driving transmission mechanism (3) is formed in the housing cavity (11) along the length direction of the cavity wall of the housing cavity (11), a wireless signal receiving controller (40) electrically connected with the tubular motor (10) and used for controlling the operation of the tubular motor (10) is further arranged in the housing cavity (11), the wireless signal receiving controller (40) is electrically connected with a power supply guarantee mechanism (20) and controlled by a wireless remote control signal transmitter (50) in wireless connection with the power supply guarantee mechanism, a housing magnetic through groove (13) communicated 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 driving transmission mechanism (3), and a magnetic column driven transmission mechanism accommodating cavity is formed on the front side wall of the supporting seat (4) and at the position corresponding to the housing magnetic through groove (13) (41) The magnetic column driving transmission mechanism (3) and the magnetic column driven transmission mechanism (5) are respectively in magnetic force fit with each other at positions corresponding to the magnetic passage groove (13) of the shell and the magnetic passage groove (42) of the supporting seat.
2. The improved magnetically-actuated hollow glass built-in blind as claimed in claim 1, wherein said power supply safeguard mechanism (20) comprises a battery (201) disposed in said housing cavity (11) along with said wireless signal receiving controller (40) and electrically connected to the wireless signal receiving controller (40), and a charging socket (202) or a battery (201) electrically connected to the battery (201) and disposed at the end of said housing (1), and an autonomous power supply mechanism (203) also electrically connected to the battery (201) and disposed above the side of said outer glass (73) facing the outside; a hanging plate inserting groove (14) is formed in the upper portion of the rear wall of the shell (1) along the length direction of the shell (1), a hanging plate (141) is inserted and embedded in a position corresponding to the hanging plate inserting groove (14), and in a use state, the upper portion of the hanging plate (141) is hung on the upper edge of the inner glass (72); the tubular motor limiting device (111) comprises an upper limiting strip (1111), a lower limiting strip (1112) and a lateral limiting strip (1113), wherein the upper limiting strip (1111) is formed in the central position of the top of the housing cavity (11) in the length direction; the lower limiting strip (1112) is formed at the central position of the bottom of the length direction of the shell 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 shell cavity (11), the tubular motor (10) and the magnetic column active transmission mechanism (3) are positioned in the shell cavity (11) of the shell (1) at the position corresponding to the space formed by the upper and lower limiting strips (1111, 1112) and the side limiting strip (1113), and the tubular motor (10) is a motor with the function of positive and negative rotation.
3. The improved magnetic drive hollow glass built-in blind according to claim 1 is characterized in that a group of indicator lamps (401) are arranged at the left end of the wireless signal receiving controller (40) from top to bottom, a group of indicator lamp matching holes (15) communicated with the housing cavity (11) are formed at the left end of the front side of the housing (1) and at positions corresponding to the indicator lamps (401) from top to bottom at intervals, and the group of indicator lamps (401) are inserted into the group of indicator lamp matching holes (15); an upper inserting embedding groove (112) and a lower inserting embedding groove (113) are formed in the shell cavity (11) along the length direction of the shell cavity (11), the upper inserting embedding groove (112) is located on the top front side of the shell cavity (11), and the lower inserting embedding groove (113) is located on the bottom front side of the shell cavity (11) and corresponds to the upper inserting embedding groove (112); the upper edge of the wireless signal receiving controller (40) is in inserted fit with the upper insertion embedding groove (112), and the lower edge of the wireless signal receiving controller is in inserted fit with the lower insertion embedding groove (113).
4. The improved magnetically driven insulated glass internal louver according to claim 2, wherein said tubular motor (10) has a tubular motor shaft (101), said tubular motor shaft (101) facing right and being drivingly connected to said tubular motor torque multiplying 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 charging socket matching hole (171) is formed in the shell cavity left cover plate (17), and a shell cavity right cover plate (18) used for shielding the magnetic column active transmission mechanism (3) 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 an actuating mechanism acting shaft abdicating hole (431) is formed in the position, corresponding to the magnetic column driven transmission mechanism (5), on the protecting cover (43); when the charging socket (202) is used, the charging socket (202) is inserted into the charging socket mating hole (171), and when the autonomous power supply mechanism (203) is used, the charging socket mating hole (171) is changed into a solar photovoltaic power generation device line leading-in hole.
5. The improved magnetically-driven hollow glass built-in blind according to claim 4, characterized in that the structure of the magnetic column driving transmission mechanism (3) disposed in the housing cavity (11) of the housing (1) is the same as the structure of the magnetic column driven transmission mechanism (5) disposed in the magnetic column driven transmission mechanism accommodating cavity (41) of the support base (4), and the magnetic pole direction deflection angle of the magnetic column driven transmission mechanism (5) is different from the magnetic pole direction deflection angle of the magnetic column driving transmission mechanism (3); the charging socket (202) is used for plugging a mains supply power plug; the automatic power supply mechanism (203) comprises a solar photovoltaic power generation device (2031) and a hanging plate (2032), wherein the solar photovoltaic power generation device (2031) is arranged on the hanging plate (2032) and is hung on the upper left of one side of the outer glass (73) facing the outside by the hanging plate (2032) and the solar photovoltaic power generation device (2031), and the solar photovoltaic power generation device (2031) is led into the shell cavity (11) through the charging socket matching hole (171) by a circuit (20311) and is electrically connected with the storage battery (201); the shell (1) is made of non-magnetic materials, and the non-magnetic materials are aluminum.
6. The improved magnetic-driven hollow glass built-in blind as claimed in claim 4, wherein said tubular motor torque-increasing mechanism (2) comprises a left transmission case (21), a right transmission case (22), a first driving gear (23), a reduction gear shaft (24), a reduction gear shaft gearwheel (25), a reduction gear shaft pinion (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 with each other, a driving gear shaft right supporting bearing seat (213) 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 take-off gear shaft left supporting bearing seat (223) 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), a first pinion gear 23 is positioned in the left transmission case cavity 212 and corresponds to the left side of the upper portion of the pinion shaft right support bearing seat 213, the first pinion gear 23 is fixed to the middle portion of the pinion shaft 231, and the left end of the pinion 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 shaft left support bearing 2311, the right end of the pinion shaft 231 is rotatably supported at the upper portion of the pinion shaft right support bearing seat 213 by a pinion shaft right support bearing 2312, the left end of the reduction gear shaft 24 is rotatably supported at the left case wall bearing cavity 2141 opened on the left transmission case left wall 214 by a reduction gear shaft left support bearing 241, and the right end of the reduction gear shaft 24 is rotatably supported at the right transmission case wall bearing 2141 opened on the right transmission case 22 by a reduction gear shaft right support bearing 242 A right box wall bearing cavity (2241) on the right box wall (224), a reduction gear shaft large gear (25) is fixed on a reduction gear shaft (24) at a position corresponding to the first driving gear (23) and meshed with the first driving gear (23), a reduction gear shaft small gear (26) is fixed on the reduction gear shaft (24) at a position corresponding to the power output gear (27) and meshed with a power output gear (27), the power output gear (27) is positioned in the right transmission box cavity (222) and corresponds to the upper right side of the power output gear shaft left supporting bearing seat (223), the power output gear (27) is fixed in the middle of a power output gear shaft (271), and the left end of the power output gear shaft (271) is rotatably supported on the upper part of the power output gear shaft left supporting bearing seat (223) through a power output gear shaft left supporting 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 (3) and is connected with the magnetic column active transmission mechanism (3); a tubular motor shaft (101) of the tubular motor (10) is connected with the left end of the driving gear shaft (231); a motor shaft connecting hole (2313) with a regular polygon cross section is formed in the axial center 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 in a regular polygon shape.
7. The improved magnetic-driven hollow glass built-in blind according to claim 1, wherein a locking mechanism (6) is provided in the upper horizontal frame cavity (741) of the upper horizontal frame (74), the locking mechanism (6) comprises a magnet block seat (61), a magnet block (62) and a spline (63), a magnet block seat sliding groove (611) is formed in 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 in sliding fit with the cavity bottom plate of the upper horizontal frame cavity (741) of the upper horizontal frame (74), a magnet block seat locking column (612) extends from the center of the left side surface of the magnet block seat (61), a locking column spline hole (6121) is formed in the axial center of the magnet block seat locking column (612), the magnet block (62) is embedded in the magnet block seat cavity of the magnet block seat (61), a magnet block hole penetrating from the left side to the right side of the magnet block (62) is formed in the magnet block (62) at a position corresponding to the spline hole (6121) of the locking column, the magnet block hole corresponds to a shutter curtain acting shaft abdicating hole formed in 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 actuating mechanism acting shaft (30); the actuator acting shaft (30) is in a locked state when the magnet block (62) together with the magnet block holder (61) moves in the direction of the spline (63) and to the extent that the locking cylinder spline hole (6121) and the spline (63) fit each other, and the actuator acting shaft (30) is in an unlocked state when the magnet block (62) together with the magnet block holder (61) moves in the direction away from the spline (63) and to the extent that the locking cylinder spline hole (6121) and the spline (63) are separated from each other.
8. The improved magnetically-driven hollow glass built-in blind according to 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 isolation 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), 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 isolation disc (58) is disposed in the magnetic column sleeve cavity (511) and is positioned at the end of the left magnetic column (52) and the magnetic column (53) opposite to the magnetic column sleeve cavity (511) The right end of the left magnetic column limiting seat (54) is inserted and fixed with the position of 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 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), 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 fixed with the right supporting bearing fixing seat (551), the rotating inner ring of the left supporting bearing (56) is fixed with the transmission cavity wall of the magnetic column driven mechanism accommodating cavity (41), and the rotating outer ring of the right supporting bearing (57) is fixed with the right supporting bearing fixing seat (551), the outer ring of the right support bearing (57) which does not rotate is fixed with the cavity wall of the magnetic column driven transmission mechanism accommodating cavity (41), and the diameters of the left support bearing (56) and the right support 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 angles of the magnetic pole directions of the magnetic column driving transmission mechanism (3); an actuator acting shaft insertion hole (5411) is formed at the axial central position of the left support bearing fixing seat (541), and an actuator acting shaft insertion hole (5511) is formed at the axial central position of the right support bearing fixing seat (551); positioning groove matching convex strips (512) which extend from the left end to the right end of the magnetic column sleeve (51) and are recessed towards the direction of the magnetic column sleeve cavity (511) are formed on the magnetic column sleeve (51) at intervals along the length direction of the magnetic column sleeve (51), left magnetic column positioning grooves (521) which extend from the left end to the right end of the left magnetic column (52) are formed on the outer wall of the left magnetic column (52) at intervals along the length direction of the left magnetic column (52), right magnetic column positioning grooves (531) which extend from the left end to the right end of the right magnetic column (53) are formed on the outer wall of the right magnetic column (53) at intervals along the length direction of the right magnetic column (53), and magnetic column left limiting seats (542) which extend from the left end to the right end of the magnetic column left limiting seat (54) are formed on the outer wall of the magnetic column left limiting seat (54) at intervals along the length direction of the magnetic column left limiting seat (54), 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) is arranged on the outer wall 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.
9. The improved magnetic-driven hollow glass built-in blind of claim 1, characterized in that said blind lifting and blind turning actuator (9) comprises a pair of drum supporting bases (91), a drum (92), a rope arrangement (93) and a pair of blind turning devices (94), the pair of drum supporting bases (91) are spaced apart from each other in the upper horizontal frame cavity (741) of the upper horizontal frame (74) of said window (7), the drum (92) is rotatably supported between the pair of drum supporting bases (91), the rope arrangement (93) is rotatably supported between said pair of drum supporting bases (91) at a position corresponding to the lower side of the drum (92) and is in driving engagement with both ends of the drum (92), a pair of curtain sheet turnover devices (94) are also arranged in the upper transverse frame bar cavity (741) at positions respectively corresponding to the opposite sides of the pair of winding drum supporting seats (91); said actuator shaft (30) being rotatably supported on said pair of curtain tumblers (94) and further being connected to said drum (92); the blind (8) is at least provided with a pair of blind lifting traction ropes (81) and a pair of blind overturning ladder ropes (82), the lower ends of the pair of blind lifting traction ropes (81) are respectively fixedly connected with bottom strips (83) of the blind (8), the upper ends of the pair of blind lifting traction ropes (81) respectively penetrate through a blind traction rope hole (841) formed in a blind (84) of the blind (8), the bottom wall of an upper transverse frame strip cavity (741), a pair of blind overturning devices (94), a pair of winding drum supporting seats (91) and a rope arranging device (93) from bottom to top in sequence and are connected to the winding drum (92), and the upper ends of the pair of blind overturning ladder ropes (82) penetrate through the bottom wall of the upper transverse frame strip cavity (741) from bottom to top and are sleeved on the pair of blind overturning devices (94).
10. The improved magnetic-driven hollow glass built-in blind of claim 9, characterized in that an upper support-connecting fixing plate (911) is fixed between the top of said pair of reel supports (91), and a lower support-connecting fixing plate (912) is fixed between the bottom of said pair of reel supports (91), the upper support-connecting fixing plate (911) corresponds to the upper side of said reel (92) in a horizontal state, and the lower support-connecting fixing plate (912) corresponds to the lower side of said cable-arranging means (93) in a horizontal state; a bobbin end support bearing insertion hole (913) and a lead screw end support bearing insertion hole (914) are formed in each of the pair of bobbin supporting bases (91), the lead screw end support bearing insertion hole (914) is located below the bobbin end support bearing insertion hole (913), a bobbin end pivot support bearing (9131) is embedded in the bobbin end support bearing insertion hole (913), and a lead screw end pivot support bearing (9141) is embedded in the lead screw end support bearing insertion hole (914); the end part of the winding drum (92) is in rotating fit with the winding drum end part pivot support bearing (9131), a rope end fixer (921) of a blind lifting traction rope is arranged in the middle of the winding drum (92) in the length direction, and the rope arranging device (93) is in rotating fit with the lead screw end part pivot support bearing (9141); two ends of the supporting seat, which are connected with the fixing plate (911), are respectively provided with a supporting seat upper connecting fixing plate fixing head (9111), two ends of the supporting seat lower connecting fixing plate (912) are respectively provided with a supporting seat lower connecting fixing plate fixing head (9121), the supporting seat upper connecting fixing plate fixing head (9111) is fixed with the top of the winding drum supporting seat (91), and the supporting seat lower connecting fixing plate fixing head (9121) is fixed with the bottom of the winding drum supporting seat (91); supporting seat frame fixing clamping grooves (915) are formed in the rear sides and/or the front sides of the pair of reel supporting seats (91) and positioned in the middle of the pair of reel supporting seats (91) in the height direction; a spool pivot support stub shaft (922) extending in each of the two ends of the spool (92) and having a diameter smaller than the diameter of the spool (92), the spool pivot support stub shaft (922) being rotatably supported on the spool end pivot support bearing (9131); an actuating mechanism acting shaft matching hole (9221) is formed at the axial center position of the reel pivot supporting shaft head (922), and the actuating mechanism acting shaft matching hole (9221) is a regular polygon hole; two ends of the winding drum (92) are respectively fixed with a second driving gear (923); the rope arranging device (93) comprises a screw rod supporting seat (931), a pair of screw rods (932), a pair of rope arranging moving screw sleeve seats (933) and a pair of driven gears (934), wherein the screw rod supporting seat (931) is positioned between one opposite ends of the pair of screw rods (932), the bottom of the screw rod supporting seat (931) is fixed with the supporting seat lower connecting fixing plate (912) at a position corresponding to the middle of the length direction of the supporting seat lower connecting fixing plate (912), one opposite ends of the pair of screw rods (932) face the screw rod supporting seat (931) and are rotatably supported on the upper portion of the screw rod supporting seat (931), the pair of screw rods (932) are rotatably supported on the screw rod end part pivoting supporting bearing (9141) towards one end of the pair of winding drum supporting seats (91), and the pair of rope arranging moving screw sleeve seats (933) are respectively in threaded fit with the pair of screw rods (933) through a rope arranging moving screw sleeve (9332), the lower parts of the pair of rope arranging moving screw sleeve seats (933) are in sliding fit with the connecting and fixing plate (912) below the supporting seat, and a pair of driven gears (934) are respectively fixed at the positions corresponding to the second driving gears (923) at one ends of a pair of screw rods (932) facing the winding drum supporting seat (91) and meshed with the second driving gears (923); a supporting blind lifting traction rope guide wheel (916) is rotatably arranged on the pair of reel supporting seats (91) and below the corresponding lead screw end supporting bearing inserting hole (914); a rope-arranging moving screw sleeve blind lifting traction rope traction guide wheel (9331) is respectively and rotatably arranged at the lower part of the pair of rope-arranging moving screw sleeve seats (933), and the support seat blind lifting traction rope guide wheel (916) and the rope-arranging moving screw sleeve blind lifting traction rope traction guide wheel (9331) are corresponding to each other and are positioned on the same horizontal plane; the upper parts of the pair of rope arranging moving screw sleeve seats (933) are respectively provided with a screw sleeve embedding fixing hole (9333), the lower parts of the pair of rope arranging moving screw sleeve seats (933) are respectively provided with a screw sleeve seat sliding block (9334), two sides of the length direction of the support seat lower connecting fixing plate (912) are respectively provided with an upward folded and unfolded screw sleeve seat sliding block sliding guide convex strip (9122), the screw sleeve (9332) is embedded and fixed in the screw sleeve embedding fixing hole (9333), and the screw sleeve seat sliding block (9334) is positioned between the two screw sleeve seat sliding guide convex strips (9122) and is in sliding fit with the support seat lower connecting fixing plate (912); a screw rod supporting seat hole (9311) penetrating from one side to the other side of the screw rod supporting seat (931) or being separated in the middle is formed in the upper portion of the screw rod supporting seat (931), one opposite ends of the pair of screw rods (932) are rotatably supported in the screw rod supporting seat hole (9311), and the bottom of the screw rod supporting seat (931) is fixed to the middle of the length direction of the lower connecting fixing plate (912) of the supporting seat through a screw rod supporting seat fixing screw (9312); the screw threads on the pair of screw rods (932) have opposite helical directions from each other; the pair of curtain sheet turning devices (94) comprises a base (941), a ladder rope turning wheel (942), a blind lifting traction rope bend wheel (943) and a ladder rope turning wheel limiting seat (944), the base (941) is arranged in the upper transverse frame strip cavity (741) at the position corresponding to the opposite side of the pair of winding drum supporting seats (91) and is fixedly embedded with the cavity bottom wall of the upper transverse frame strip cavity (741), a rope abdicating through hole (9411) is arranged at the bottom of the base (941), the ladder rope overturning wheel (942) is rotatably supported at the upper part of the base (941) and an axle hole (94211) is arranged at the axial center of an axle (9421) of the ladder rope overturning wheel (942), the axle hole (94211) is matched with the actuating mechanism acting shaft (30), the blind lifting traction rope bend wheel (943) is rotationally arranged on a bend wheel axle (9431), and the bend wheel axle (9431) is supported at the lower part of the base (941); the ladder rope overturning wheel limiting seat (944) is in embedded fit with the upper part of the base (941) at a position corresponding to the upper part of the ladder rope overturning wheel (942); a clamping convex block (9417) is formed at the bottom of the base (941), a clamping convex block groove (94171) is formed around the clamping convex block (9417), and the clamping convex block groove (94171) is clamped and fixed with the bottom wall of the upper transverse frame cavity (741); a pair of half-section walls (9412) corresponding to each other are formed at the lower portion of the base (941), a steered wheel shaft head supporting groove (94121) is formed at each of the opposite sides of the half-section walls (9412) and at the corresponding position, and the shaft head of the steered wheel shaft (9431) is supported in the steered wheel shaft head supporting groove (94121); a redirecting wheel bearing cavity (9432) is formed at each of two ends of the redirecting wheel (943) of the blind lifting traction rope, a redirecting wheel rotating support bearing (94321) is arranged in the redirecting wheel bearing cavity (9432), and the inner ring of the redirecting wheel rotating support bearing (94321) is sleeved and fixed on the redirecting wheel shaft (9431); a pair of base clamping grooves (9413) are formed in the middle of the front side and the middle of the rear side of the base (941) in the height direction and at corresponding positions; a traction rope through hole (9414) is respectively formed in the lower part of the base (941) and on the wall body between the pair of half walls (9412), and the traction rope through hole (9414) corresponds to the blind lifting traction rope bend wheel (943); a wheel axle head supporting cavity (9415) is formed on each wall body on two corresponding sides of the upper part of the base (941), and the axle head (94212) of the wheel axle (9421) of the ladder rope overturning wheel (942) is rotatably supported in the wheel axle head supporting cavity (9415); a pair of limiting seat clamping leg embedding grooves (9416) are formed in the tops of two corresponding sides of the base (941), a pair of limiting seat clamping legs (9441) are formed on two sides of the ladder rope overturning wheel limiting seat (944) and at positions corresponding to the pair of limiting seat clamping leg embedding grooves (9416), and the pair of limiting seat clamping legs (9441) are embedded in the pair of limiting seat clamping leg embedding grooves (9416); a pair of limiting seat claws (9442) for preventing the curtain piece from turning over the ladder rope and swinging downwards extend on two sides of the ladder rope turning wheel limiting seat (944).
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| CN202022528296.8U CN214997324U (en) | 2020-11-04 | 2020-11-04 | Improved magnetic drive hollow glass built-in shutter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114697152A (en) * | 2022-05-06 | 2022-07-01 | 福建闳安智能门窗科技有限公司 | Intelligent adjusting window with privacy protection function and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114697152A (en) * | 2022-05-06 | 2022-07-01 | 福建闳安智能门窗科技有限公司 | Intelligent adjusting window with privacy protection function and using method thereof |
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