CN102747939B

CN102747939B - Outdoor movable blind window capable of resisting typhoon and drive method for blinds of outdoor movable blind window

Info

Publication number: CN102747939B
Application number: CN201210191865.1A
Authority: CN
Inventors: 仲继寿; 金跃利
Original assignee: BEIJING GAOBAISI MACHINERY MANUFACTURING Co Ltd; HOUSE-CHINA ENGINEERING CONSULTANT Co Ltd
Current assignee: Beijing Geyu Energy Saving Technology Co Ltd; China Architecture Design and Research Group Co Ltd
Priority date: 2012-06-11
Filing date: 2012-06-11
Publication date: 2015-06-24
Anticipated expiration: 2032-06-11
Also published as: CN102747939A

Abstract

The invention discloses an outdoor movable blind window capable of resisting typhoon and a drive method for blinds of the outdoor movable blind window. The outdoor movable blind window capable of resisting typhoon comprises a plurality of blinds with rotary shafts, and further comprises a hinge mechanism formed by connecting a plurality of hinges, wherein the rotary shaft of each blind is connected to the hinge mechanism. The invention further provides a drive method for the blinds of the outdoor movable blind window capable of resisting typhoon, wherein the outdoor movable blind window capable of resisting typhoon comprises the plurality of blinds with the rotary shafts; and the drive method comprises the following steps of: connecting the rotary shafts of the blinds to the hinge mechanism, and realizing translation and/or rotation for the blinds by driving the hinge group. The outdoor movable blind window capable of resisting typhoon disclosed by the invention has prominent wind-resisting performance, operation and control performance, endurance performance and burglarproof performance, can be adaptive to bad meteorological environments such as typhoon and sand, and has a service life of being up to more than 25 years.

Description

Outdoor movable blind window capable of resisting typhoon and driving method of blind window

Technical Field

The invention relates to the field of buildings, belongs to a product for shading the exterior of a building, and particularly relates to an outdoor blind window, in particular to an outdoor movable blind window capable of resisting typhoon and a driving method of the blind window of the outdoor movable blind window, or a driving method of a windproof outdoor movable blind window and the blind window of the outdoor movable blind window.

Background

Products currently used for external sunshade of buildings include the following categories: 1. the wing louver sun-shading board and the sun-shading grille can adjust the louver angle but can not be folded, and can be suitable for high-rise public buildings and typhoon areas. The louver can not be folded, so that the field of vision of outdoor landscapes of people can be influenced, and the louver can not turn, so that solar radiation can be prevented from entering the room in winter, and the effect of passive heating in winter is influenced. 2. The aluminum alloy shutter curtain, the fabric roller shutter curtain, the awning, the crank arm awning and the like can be folded, and the curtain can not be used for high-rise buildings. The wind, light and rain sensing control device is required to be matched, when outdoor meteorological conditions are greatly changed, the shutter curtain or the curtain cloth can be timely retracted into the shutter box, and the sun shading system is prevented from being damaged by strong wind, strong rain, sand and dust and the like. 3. An outdoor aluminum alloy roller shutter window can be applied to high-rise buildings. Because of the limited light regulation capability, the natural lighting in the room and the field of vision of outdoor landscape are affected. 4. The louver can be moved outdoors, the louver angle can be adjusted, and the louver can be folded. The building external sunshade type can adjust indoor light and landscape vision, has ventilation, heat insulation and heat preservation functions, and is the best building external sunshade type which is suitable for building energy conservation and building sunshade integration requirements at present.

Outdoor mobile blinds differ greatly from indoor mobile blinds or indoor blinds in the place and environment of application. Indoor removal shutter or indoor shutter only need can shield the window, and the opening angle of adjustment shutter can, need not to consider the influence of outdoor abominable meteorological condition. The outdoor movable blind window is arranged outdoors, so that the outdoor movable blind window can adapt to various possible severe meteorological conditions, such as typhoon, rainstorm, sand dust, hail, snow, ice and the like, and the influence of external accidental conditions, such as theft prevention, fire prevention, lightning prevention, misoperation and the like, can be considered, therefore, the outdoor movable blind window with higher safety performance and operation performance, the same service life as a building external protective structure and simple maintenance is developed, the national building energy-saving requirement is met, and the outdoor movable blind window is also an urgent requirement of the building external sunshade product market.

The existing outdoor movable shutter realizes the unfolding process and the steering function of the shutter through the shutter gravity or the bottom rod counter weight, the shutters and the shutter and a driving mechanism are connected through iron wires or connecting structures with weak strength, the connecting strength is weak, the shutter is almost an unconstrained free body, after the shutter is unfolded, the unfolding and steering angles of the shutter can be changed if the shutter gravity or the bottom rod counter weight is overcome, when the outdoor movable shutter with the structure is blown by wind or is artificially interfered, the unfolding and steering angles of the shutter can be changed through overcoming the shutter gravity or the bottom rod counter weight, and great potential safety hazards exist. Therefore, the existing outdoor movable shutter has low wind resistance, and the shutter must be folded under severe meteorological conditions, so that the outdoor movable shutter cannot meet the use requirements of high-rise buildings or regions with frequent meteorological condition changes.

Secondly, if iron wires between the connected shutters and between the shutters and the driving mechanism are damaged, the whole outdoor movable shutter can be easily damaged, so that the existing outdoor movable shutter has the problems of easy damage and no theft prevention, and the weak connection strength between the shutters and the driving mechanism determines that the outdoor movable shutter has short service life and high maintenance and updating cost.

Thirdly, the turning angle of the existing outdoor movable shutter is adjusted by gravity, the turning angle can only be between 0 and 90 degrees, the shutter cannot be reversely adjusted, the adjusting range is small, and the use requirements of people who want to let warm sunlight enter the room and want to protect privacy in winter cannot be met.

Furthermore, the existing outdoor movable blind window realizes the unfolding process and the steering function of the blind window through the gravity of the blind window or the counterweight of the bottom rod, so that the installation direction of the existing outdoor movable blind window cannot deviate from the gravity direction of the blind window and only can be vertically installed, and the use and the installation range of the outdoor movable blind window are limited.

Furthermore, although the existing outdoor movable blind is provided with the tensioning device, the existing tensioning device is only suitable for the situation that the blind rotates and is not suitable for the vertical movement of the blind, and the tensioning of the blind cannot be realized for the vertically-moving outdoor movable blind, so that the strength of the blind is influenced.

Disclosure of Invention

The invention provides an outdoor movable blind window capable of resisting typhoon and a driving method of a blind of the outdoor movable blind window, and aims to solve the problems that the existing outdoor movable blind window is low in connection strength and does not resist wind. Furthermore, the invention also aims to solve the problems that the louver of the existing outdoor movable louver is turned by gravity, is greatly influenced by gravity and severe environment, and is unsafe and theft-proof. The invention also solves the problem that the shutter of the existing outdoor movable shutter has a small rotation range. The invention also solves the problem that the existing outdoor movable shutter can only be horizontally installed. The invention also aims to solve the problem that the existing outdoor movable shutter cannot tension the shutter in the up-and-down movement of the shutter.

To this end, the present invention proposes an outdoor movable blind capable of withstanding typhoons, comprising: a plurality of louvers having a rotation axis, said outdoor movable louver resistant to typhoon further comprising: the hinge mechanism is formed by connecting a plurality of hinges, and the rotating shaft of each louver is respectively connected to the hinge mechanism.

The present invention also provides a method for driving a louver of an outdoor movable louver capable of resisting typhoon, the outdoor movable louver capable of resisting typhoon comprising: a plurality of louvers having a rotation axis, the driving method comprising: the rotating shaft of the louver is connected to the hinge mechanism, and the translation and/or rotation of the louver is realized by driving the hinge group.

Further, the hinge mechanism includes: the shutter comprises a driving hinge group and a supporting hinge group, wherein the driving hinge group is formed by connecting driving hinges through a driving hinge connecting shaft, the supporting hinge group is formed by connecting supporting hinges through a supporting hinge connecting shaft, the planes of the driving hinge group and the supporting hinge group are parallel to each other, and the plane of the driving hinge group and the plane of the supporting hinge group are vertical to the rotating shaft of the shutter;

the two groups of supporting hinge groups are respectively positioned at two ends of the louver, the driving hinge group is positioned outside the two groups of supporting hinge groups and is positioned in a rotating shaft of the louver between one group of supporting hinge group close to the driving hinge group and the driving hinge group, one end of the rotating shaft of the louver is connected to the driving hinge and the distance between the rotating shaft of the louver and the connecting shaft of the driving hinge is greater than zero, the other end of the rotating shaft of the louver is connected to each connecting shaft of the supporting hinge, and the driving hinge is driven to generate a rotating moment relative to the connecting shaft of the supporting hinge.

Furthermore, the driving method drives the rotating shaft of the louver to translate through the louver translation driving mechanism, drives the rotating shaft of the louver to rotate through the louver steering driving mechanism, and realizes the mutual connection and matching of the rotating shaft translation of the louver and the rotating shaft rotation of the louver through the clutch mechanism connecting the louver translation driving mechanism and the louver steering driving mechanism.

Further, the driving method drives the rotating shaft of the louver to translate through the lead screw.

Further, the driving method drives the rotating shaft of the louver to translate through the rope winding wheel.

Furthermore, the included angle between the rotating shaft of the louver and the horizontal direction is greater than or equal to 0 degree and smaller than or equal to 90 degrees.

Furthermore, the rotating shaft of the louver is arranged in the vertical direction, and the rotating shaft of the louver horizontally translates.

Further, when the louver rotates in the forward direction, one end of the hinge mechanism is pulled by the forward traction force to realize the forward rotation of the rotating shaft of the louver, and when the louver rotates in the reverse direction, the other end of the hinge mechanism is pulled by the reverse traction force to realize the reverse rotation of the rotating shaft of the louver.

Further, the driving method realizes the traction of the rotation of the louver by making the connecting line of three adjacent supporting hinge connecting shafts not equal to 180 degrees and making the connecting line of three adjacent driving hinge connecting shafts not equal to 180 degrees.

Further, a lengthwise tension is applied to the louver during translation and rotation of the louver.

Further, tension along the length direction is applied to the louver through the tensioning device, and the tension along the length direction is applied to the louver in the translation process of the louver through the movement of the tensioning device in the direction perpendicular to the rotating shaft of the louver.

The invention achieves the following effects:

1. the rotating shaft of the louver is connected to the hinge mechanism, and the translation and/or rotation of the louver is realized by driving the hinge mechanism. The invention utilizes the hinge mechanism, the hinge group is made of stainless steel, and belongs to hard connection, thus the connection strength between the rotating shafts of the shutter is increased, the connection strength of the hinge mechanism is improved by one or more orders of magnitude compared with the strength of iron wires or ropes used in the existing movable shutter, and the width or other dimensions of the outdoor movable shutter can be reduced in the limited space for ensuring the installation of the outdoor movable shutter, thereby providing a structure with high efficiency and low cost for increasing the strength of the outdoor movable shutter in a narrow space. The hinge structure can sufficiently cope with typhoon, rainstorm, sand dust, hail, snow, ice and the like, and is not influenced by the weight force or common natural force of the shutter on the strength of the shutter.

2. The hinge structure is arranged to realize effective combination of the rotating shaft of the louver and the hinge structure, so that the rotation of the louver is realized, and the connection strength of the louver is increased by the two groups of hinges.

3. The invention adopts the limit structure which prevents the adjacent two hinges from forming an included angle of 180 degrees, so that the hinge mechanisms can be smoothly bent according to the set direction all the time in the translation process of the louver, the louver can be folded or put down, and the phenomenon that the translation of the upper-level hinge cannot be transmitted to the next-level hinge due to the fact that the adjacent hinges are straightened in the folding or putting down process can not occur, so that the louver can be stably and continuously folded or put down.

4. The invention utilizes the mechanical transmission mechanism to drive the rotating shaft of the louver to translate and rotate, so that the translation and the rotation of the rotating shaft of the louver are not interfered by gravity or manpower destruction any more, the translation and the rotation of the rotating shaft of the louver are safer and more reliable, the controllability is stronger, and the problem that the unfolding and the steering angles of the louver are easy to change by overcoming the gravity of the louver or the counterweight of the bottom rod of the existing louver can be overcome. And adopt mechanical transmission for outdoor removal shutter becomes a machine completely, and this kind of structure makes outdoor removal shutter's operation more stable, and the life-span is longer, and it is more convenient to maintain, and this kind of outdoor removal shutter can reach and construct the same life-span with building outer enclosure, and life can reach more than 25 years.

5. The mechanical transmission mechanism is adopted to drive the rotating shaft of the louver to translate and rotate, and the rotating shaft is not influenced by gravity any more, so that the setting direction of the louver is not limited to the traditional horizontal direction any more, and the louver can be set in any direction, so that the louver can be set in an individualized manner according to personal preference, for example, the louver can be vertically set or obliquely set, and an individualized observation angle can be obtained, and therefore, the setting direction of the louver can be selected in a more humanized manner.

6. The invention adopts the mechanical transmission mechanism to drive the rotating shaft of the louver to rotate, the louver adjusts the steering angle by the mechanical structure, the steering angle is not adjusted by gravity any more, the adjustment of the angle steering in the forward and reverse directions is realized by the active traction in the forward and reverse directions, and the adjustment range is enlarged.

7. The movable tensioning device is adopted to apply tension to the louver along the length direction in the translation process of the louver, so that the strength and the stability of the louver are enhanced at any position of the louver when the louver is folded or put down, and the louver can be effectively prevented from being stolen during moving.

8. The translation of tripe has changed the output direction of 90 degrees with tripe translation driving motor's output through tripe translation drive gear group to can make full use of space, reduce the installation space who cuts on the building, otherwise, the one-way size of the installation space who cuts on the building can equal the height of lead screw plus the length of tripe, can reduce the bearing strength of building like this, still can increase the construction preparation work before the installation.

9. Through adopting separation and reunion structure in outdoor removal shutter for the translation of shutter can link up smoothly, mutually support, relatively independent with turning to. Particularly, the clutch structure adopts the clutch gear and combines the gear worm wheel connected with the clutch gear to form a stable transmission system, so that the clutch gear does not move after the shutter is unfolded due to the rotation caused by the influence of factors such as vibration, typhoon, sand dust and other external meteorological conditions or the service life matching of components, the position relation of the clutch structure needs to be changed, the motor of the shutter translation driving mechanism only can be relied on, and the position change of the clutch structure caused by gravity and the external meteorological conditions such as vibration, typhoon, sand dust and the like can not be caused, therefore, the outdoor movable shutter is more stable, anti-theft and windproof. The translation and the steering of the shutter are relatively independent, and the shutter can be stably folded at high speed in emergency such as fire and the like when the outdoor movable shutter meets the emergency; when the shutter moves and meets the resistance, the shutter moves to automatically stop and retract. Moreover, as mechanical transmission is adopted, the shutter is fast to fold and put down and is not limited by gravity.

10. The screw rod or the screw rod and the nut are used for transmission, so that the louver can stably move at a constant speed, the movement distance is accurately controlled, the louver can stably move at a high speed in an emergency, the rigidity is stronger, and the integral service life of the louver is greatly prolonged. The function of the device is not influenced by the installation direction (such as vertical, horizontal, oblique and other directions), and the device is made of stainless steel, so that the device is not greatly influenced by external weather or other factors, the service life is greatly prolonged, and the safety performance is more reliable.

Drawings

Fig. 1 is a front view schematically illustrating a structure of an outdoor movable blind according to an embodiment of the present invention;

fig. 2 is a front view, in section, of an outdoor movable blind according to an embodiment of the present invention, in which the number of blinds is illustrated schematically;

fig. 3 schematically illustrates a side view structure of an outdoor mobile blind having a lead screw according to an embodiment of the present invention when deployed, in which the overall structure of the outdoor mobile blind is shown;

FIG. 4 schematically illustrates the particular configuration of FIG. 3, with the nut sleeve removed from connection with the clutch mechanism;

FIG. 5 schematically illustrates the front view structure of FIG. 4;

FIG. 6 schematically illustrates a partial perspective structure of an outdoor mobile blind according to an embodiment of the present invention, in which a window frame is removed;

FIG. 7 schematically illustrates a side view configuration of an outdoor mobile blind when stowed, according to an embodiment of the present invention;

FIG. 8 schematically illustrates the front view structure of FIG. 7;

fig. 9 schematically shows a position limiting structure of a hinge structure according to an embodiment of the present invention;

fig. 10 schematically shows a rotation angle of a hinge structure according to an embodiment of the present invention;

figure 11 schematically shows a side view of the outdoor moving blind with a rope pulley according to an embodiment of the invention when unrolled,

FIG. 12 schematically illustrates the front view structure of FIG. 11;

FIG. 13 schematically illustrates a horizontally mounted outdoor mobile blind according to an embodiment of the present invention;

FIG. 14 schematically illustrates an outdoor mobile blind with vertically mounted louvers according to an embodiment of the present invention;

FIG. 15 schematically illustrates an outdoor mobile blind with louvers mounted in an inclined arrangement according to an embodiment of the present invention;

FIG. 16 schematically shows the overall structure of a tension device according to an embodiment of the invention;

FIG. 17 schematically shows a specific structure of a tension device according to an embodiment of the present invention;

fig. 18 schematically shows the structure of an outdoor mobile blind mounted on a roof according to an embodiment of the present invention.

The reference numbers illustrate:

1: the tension device 11: the moving wheel 2: the louver 21: the rotating shaft 3 of the louver: the window frame 30: upper cover plate 32: side frame 4: hinge mechanism 5: the drive mechanism 8: and (4) roof 9: building exterior wall 509: bottom bar 50: louver translation drive mechanism 51: forward drive mechanism 53: reverse drive mechanism 41: drive hinge group 43: support hinge group 45: the connecting portion 451: first connection portion 453: second connection portion 501: first translation drive gear 503: second translation drive gear 505: a screw rod 506: connecting sheet 507: the nut sleeve 530: first steering gear worm 531: first steering drive gear 532: second steering drive gear 530: first steering worm 533: third steering drive gear 534: fourth steering drive gear 535: fifth steering drive gear 536: sixth steering drive gear 537: seventh steering drive gear 538: the eighth steering transmission gear 539: the clutch worm 551: first clutch portion 553: second clutch portion d: turning arm 52 of louver spindle: drive shaft 571: output rotating shaft 591 of the louver turning forward driving motor: output shaft 410 of shutter translation drive motor: first supporting surface 411: first drive hinge 413: second drive hinge 412: drive hinge connecting shaft 4121: first driving hinge connecting shaft 4122: second driving hinge connecting shaft 4123: third driving hinge connecting shaft 414: drive hinge detent tab 430: first supporting surface 431: first support hinge 432: support hinge connection shaft 4321: first support hinge connection shaft 4322: the second support hinge connection shaft 4323: third support hinge connection shaft 433: second support hinge 434: support hinge limit tab 560: a rope winding wheel 561: first endless rope 563: second endless rope 562: first fixed pulley 564: second fixed pulley 565: linear guide 567: steel ball sleeve 569: steel ball cover fixing base 23: the clamping portion 13: bearing seat 14: bearing 16: spring 111: external thread 17: the lock nut 19: the shaft sleeve 191: internal thread 39: moving rail

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.

Fig. 1 is a schematic front view illustrating an outdoor mobile blind according to an embodiment of the present invention, as shown in fig. 1, the outdoor mobile blind according to an embodiment of the present invention includes: a plurality of tripes 2 that have the pivot, the tripe sets up in window frame 3, and window frame 3 is the rectangle, and four limits of rectangle are respectively: two side frames 32 and an upper cover 30, a lower cover (not shown), as shown in fig. 2, the outdoor movable blind capable of resisting typhoon further comprises: and a hinge mechanism 4 formed by connecting a plurality of hinges, wherein the hinges can be made of alloy or stainless steel, and the rotating shaft of each louver 2 is respectively connected to the hinge mechanism 4. The hinge mechanism 4 and other mechanisms can be placed in the window frame 3 for the convenience of processing and installation, for example, the hinge mechanism is placed in one side frame 32 to form modularization, so that the whole transportation, installation and standardized manufacturing are facilitated, and the hinge mechanism is attractive and elegant and protected. Of course, the mechanism such as the hinge mechanism 4 may be mounted by using the installation space of the building without providing the window frame.

Further, as shown in fig. 3 to 5, the hinge mechanism includes: the plane of the driving hinge group 41 and the plane of the supporting hinge group 43 are parallel to each other and perpendicular to the rotating shaft 21 of the louver, the two groups of supporting hinge groups 43 are respectively located at two ends of the louver 2, the driving hinge group 41 is located outside the two groups of supporting hinge groups, namely the driving hinge group 41 is closer to one group of supporting hinge group 43, the driving hinge group 41 is farther from the other group of supporting hinge group 43, the driving hinge group 41 is located at the same side of the two groups of supporting hinge groups, the driving hinge group 41 drives the rotating shaft 21 of the louver to rotate to provide a driving force arm, and the two groups of supporting hinge groups 43 provide a rotating support for the rotating shaft 21 of the louver.

Alternatively, the hinge mechanism includes: a set of driving hinge set 41 and a set of supporting hinge set 43 and a set of connecting rope, wherein the set of supporting hinge set and the connecting rope are respectively positioned at two ends of the louver, and the set of supporting hinge set is positioned between the driving hinge set and the connecting rope; the connecting rope is connected with the shutters; the main difference between the hinge mechanism and the above-mentioned hinge mechanism is that a group of connecting ropes is used to replace the group of supporting hinge set 43 far from the driving hinge set 41 in fig. 4, i.e. a group of connecting ropes is used to replace the group of supporting hinge set 43 on the left side in fig. 4, thus the rotation of the louver can be realized under the driving of the driving hinge set 41, and the structure has good flexibility, low cost and easy manufacture.

As shown in fig. 4, 5 and 9, the driving hinge group 41 includes: the driving mechanism comprises a plurality of first driving hinges 411 and second driving hinges 413 which are sequentially and alternately connected, wherein the adjacent first driving hinges 411 and second driving hinges 413 are connected through driving hinge connecting shafts 412 (comprising first driving hinge connecting shafts 4121, second driving hinge connecting shafts 4122 and third driving hinge connecting shafts 4123), the rotating shaft 21 of each louver is respectively connected to the first driving hinges 411 or the second driving hinges 413, the distance d between the rotating shaft 21 of each louver and each driving hinge connecting shaft 412 is larger than zero, and the distance d is a driving force arm for driving the rotating shaft 21 of the louver to rotate.

The support hinge group 43 includes: a plurality of first supporting hinges 431 and second supporting hinges 433 alternately connected in sequence, the adjacent first supporting hinges 431 and second supporting hinges 433 are connected by supporting hinge connecting shafts 432, and the rotating shaft 21 of each louver is connected to each supporting hinge connecting shaft 432.

Further, as shown in fig. 2 and 3, the outdoor movable blind that can withstand typhoon further includes: a drive mechanism 5 connected to the hinge mechanism, the drive mechanism 5 comprising: the shutter driving mechanism 50 is used for driving the rotating shaft of the shutter to move horizontally, the shutter steering driving mechanism is used for driving the rotating shaft of the shutter to rotate, and the clutch mechanism is used for connecting the shutter driving mechanism and the shutter steering driving mechanism;

the shutter translation drive mechanism 50 comprises: a louver translation driving motor (not shown), a louver translation transmission mechanism connected with the louver translation driving motor, wherein the louver translation transmission mechanism is connected between the hinge mechanism and the louver translation driving motor; the louver turning drive mechanism comprises: a louver steering drive motor (not shown), a louver steering transmission mechanism connected with the louver steering drive motor, wherein the louver steering transmission mechanism is connected between the hinge mechanism and the louver steering drive motor;

as shown in fig. 3 to 8, the clutch mechanism includes: a first clutch portion 551 connected to the louver turning drive mechanism, a second clutch portion 553 connected to the louver translation drive mechanism, and the first clutch portion 551 and the second clutch portion 553 are connected in a clutched manner. Through adopting separation and reunion structure in outdoor removal shutter for the translation of shutter can link up smoothly, mutually support, relatively independent with turning to.

Further, as shown in fig. 4 to 8, the clutch mechanism is a clutch gear, that is, the first clutch portion 551 and the second clutch portion 553 are clutch gears. The tripe translation drive mechanism is screw drive mechanism, screw drive mechanism includes: the lead screw 505 and the nut sleeve 507 sleeved on the lead screw, the lead screw 505 is connected with the shutter translation driving motor, the lead screw 505 of the invention also comprises a screw rod which can realize the same function of a thread rod, and the nut sleeve 507 is connected with the clutch mechanism, namely the nut sleeve 507 is connected with the second clutch part 553 through a connecting sheet 506.

The nut sleeve 507 can move relative to the lead screw 505 through threaded fit on the lead screw 505, so that when the lead screw 505 is driven, the nut sleeve 507 moves up and down relative to the lead screw 505, and the second clutch part 553 is driven to be engaged with or disengaged from the first clutch part 551, so that the louver can be folded or put down. In the process of folding or unfolding the louver, the second clutch part 553 is disengaged from the first clutch part 551, so that the rotating shaft of the louver does not rotate, and the translation and the rotation of the louver are independent.

Further, as shown in fig. 4 to 8, the lead screw is connected to the louver translation driving motor through a louver translation transmission gear set, and the louver translation transmission gear set includes: a first translation transmission gear 501 coaxially arranged with an output rotating shaft 591 (see fig. 6) of the louver translation driving motor and a second translation transmission gear 503 meshed with the first translation transmission gear, wherein the lead screw 505 is coaxially arranged with the second translation transmission gear 503, and rotating shafts of the first translation transmission gear 501 and the second translation transmission gear 503 are mutually vertical. The lead screw is vertical to the rotating shaft of the louver, and the hinge mechanism is vertical to the rotating shaft of the louver and parallel to the lead screw. That is to say, the translation of tripe has changed the output direction of 90 degrees with the output of tripe translation driving motor through tripe translation transmission gear group to can make full use of space, reduce the installation space of digging on the building, otherwise, the one-way size of the installation space of digging on the building can equal to the height of lead screw plus the length of tripe, can reduce the bearing strength of building like this, still can increase the construction preparation work before the installation.

Further, as shown in fig. 13 to 15, a plane formed by the rotating shaft of each louver is located in a vertical plane, or the window frame 3 of the outdoor movable louver is located in a vertical plane, an included angle between the rotating shaft of the louver and the horizontal direction is greater than or equal to 0 degree and less than or equal to 90 degrees, and the output rotating shaft of the louver translation driving motor is parallel to or coaxial with the rotating shaft of the louver. In fig. 13, the rotating shaft of the louver or the louver is horizontally arranged, and the louver of the outdoor movable louver is horizontally arranged in the outer wall of the building; in fig. 14, the rotation shaft of the louver or the louver is vertically arranged, and the louver of the outdoor movable louver is vertically arranged in the outer wall of the building; in fig. 15, the rotating shaft of the louver or the louver is obliquely arranged, the louver of the outdoor movable louver is obliquely arranged in the outer wall of the building, and the included angle V between the rotating shaft of the louver or the louver and the horizontal direction is greater than or equal to 0 degree and smaller than or equal to 90 degrees. The mechanical transmission mechanism (comprising a lead screw transmission mechanism, a steel ball sleeve linear guide rail transmission mechanism, a transmission mechanism with a rope winding wheel and a louver steering transmission mechanism) is adopted to drive the rotating shaft of the louver to translate and rotate, and is not influenced by gravity, so that the setting direction of the louver is not limited to the traditional horizontal direction, and the louver can be set in any direction, and the louver can be set in an individualized way according to personal preference, for example, the louver can be vertically set or obliquely set in a vertical plane, an individualized observation angle can be obtained, or the installation of the louver can utilize or avoid the wind direction, and therefore, the setting direction of the louver can be selected in a more humanized way.

Because the mechanical transmission mechanism is adopted to drive the rotating shaft of the louver to translate and rotate, the rotating shaft of the louver is not influenced by gravity any more, so that the plane where the rotating shaft of the louver is located is not limited to the traditional vertical direction any more, the plane where the rotating shaft of the louver is located can be arranged in any direction, and the all-dimensional arrangement can be realized. In addition to the fact that the plane of the rotation axis of each of said blinds is in a vertical plane, or the frame 3 of the outdoor movable blind is in a vertical plane, the outdoor movable blind may also be in a plane obliquely intersecting the horizontal plane.

As shown in fig. 18, the plane formed by the window frame 3 of the outdoor movable blind or the rotation shaft of the blind is located in the plane obliquely crossing the horizontal plane, so that the installation and use range of the outdoor movable blind can be enlarged, the outdoor movable blind can be installed in the horizontal plane or obliquely installed, more installation effects can be obtained, and more comfortable enjoyment can be obtained. For example, the outdoor movable blind or window frame 3 is installed on the roof 8, and the roof 8 is located in a plane obliquely intersecting with a horizontal plane (the roof 8 is not vertical or parallel to the horizontal plane), so that the outdoor movable blind can be used not only as a window on a wall but also as a window on the roof, and more sunlight and fresh air can be obtained by opening and closing the outdoor movable blind on the roof, which is more healthy, energy-saving and environment-friendly.

Besides the lead screw can be used as the shutter translation transmission mechanism, other structures can be used as the shutter translation transmission mechanism. For example, as shown in fig. 11 and 12, the louver translation transmission mechanism is a steel ball sleeve linear guide transmission mechanism, and the steel ball sleeve linear guide transmission mechanism includes: a roller 560 connected with the shutter translation driving motor, a first circulating rope 561 and a second circulating rope 563 which are wound on the roller and have steel balls, a linear guide 565, a steel ball sleeve 567 arranged in the linear guide 565, and a steel ball sleeve fixing seat 569 for supporting the steel ball sleeve;

the steel ball sleeve 567 is respectively engaged with the first circulating rope 561 and the second circulating rope 563, the steel ball sleeve fixing seat 569 is connected with the clutch mechanism, that is, the steel ball sleeve fixing seat 569 is connected with the second clutch portion 553, one end of the first circulating rope 561 is fixed on the rope rolling wheel 560, the other end of the first circulating rope 561 is fixedly connected with the first side of the steel ball sleeve fixing seat 569, one end of the second circulating rope 563 is fixed on the rope rolling wheel 560, the other end of the second circulating rope 563 is fixed on the second side of the steel ball sleeve fixing seat 569, the second circulating rope direction 563 is opposite to the first circulating rope 561, for example, the second circulating rope direction 563 is opposite to the first circulating rope 561, and is respectively located at two sides of the steel ball sleeve fixing seat 569. Through pulling the first endless rope 561 and the second endless rope 563 in opposite directions respectively, can realize the removal of steel ball cover 567 to realize the removal of steel ball cover fixing base 569, thereby realize with the separation and reunion of tripe steering gear, because the effect of linear guide 565, the removal of steel ball cover 567 and steel ball cover fixing base 569 is restricted to rectilinear movement, the removal of steel ball cover 567 and steel ball cover fixing base 569 is reliable and stable.

Further, as shown in fig. 11 and 12, the rope winding wheel and the output rotating shaft of the louver translation driving motor are coaxially arranged, and the steel ball sleeve linear guide transmission mechanism further comprises: a first fixed pulley 562 for guiding the first endless rope 561, and a second fixed pulley 564 for guiding the second endless rope 563. Through first fixed pulley 562 and to second fixed pulley 564, can realize avoiding circulating rope 561 and the direction of second circulating rope 563, the winding of circulating rope, can also make under this kind of tripe translation drive mechanism, the vertical or slope setting of tripe, and can not take place circulating rope winding's phenomenon.

Further, as shown in fig. 11 and 12, the steel ball sleeve 567 and the steel ball sleeve fixing seat 569 may be replaced with sliders provided in the linear guide, and the first circulation rope and the second circulation rope having steel balls may be replaced with first circulation ropes and second circulation ropes having no steel balls; the slider collects the effect of steel ball cover 567 and steel ball cover fixing base 569 an organic whole, the slider with second separation and reunion portion 553 is connected and directly slides in linear guide, and preparation is simple and convenient like this, and of course, because there is not the interlock cooperation of steel ball, the effect is not as strong as steel ball cover linear guide drive mechanism stability.

Further, as shown in fig. 3, the louver turning transmission mechanism includes: a forward driving mechanism 51 for driving the louver to rotate forward. As shown in fig. 4, the forward drive mechanism 51 includes: the louver turning forward driving mechanism is connected between the hinge mechanism and the louver turning forward driving motor. The positive rotation of the louver can be stably and reliably realized through the positive driving mechanism 51, so that the positive rotation of the louver is not interfered by gravity and natural force.

Further, as shown in fig. 4 and 6, the louver turning forward transmission mechanism is a first louver turning transmission gear set, and the first louver turning transmission gear set includes: a first steering transmission gear 531 coaxially arranged with an output rotating shaft 571 of the louver steering forward driving motor; a second steering drive gear 532 in meshing engagement with said first steering drive gear; a first steering drive worm 530 disposed coaxially with the second steering drive gear; a third steering drive gear 533 which meshes with the first steering drive worm; wherein, the rotating shaft of the third turning transmission gear 533 is perpendicular to the rotating shaft of the second turning transmission gear 532, and the rotating shaft of the third turning transmission gear 533 is connected to the driving hinge group 41.

The third steering transmission gear 533 can be driven to rotate by the louver steering forward driving motor, for example, in fig. 4, the third steering transmission gear 533 drives the connecting part 45 to rotate upwards, and at this time, the connecting part 45 at the lower part is driven along with the driving hinge set 41, so that the driving hinge set 41 is driven to move, and the forward driving of the louver rotating shaft is realized. The forward driving of the gear set is realized by active traction tension, and is completely different from the traditional angle rotation which is adjusted by gravity, so that the operation is more stable and reliable, the adjustment precision is high, the locking is reliable, and the control of the rotating speed of the shutter rotating shaft can be realized by the speed change of the gear set.

Further, as shown in fig. 3, the louver turning transmission mechanism further includes: and a reverse driving mechanism 53 for driving the louver to rotate in the forward and reverse directions. The reverse rotation of the louver can be stably and reliably realized through the reverse driving mechanism 53, so that the reverse rotation of the louver is not interfered by gravity and natural force any more. Therefore, the louver of the outdoor movable louver disclosed by the embodiment of the invention can respectively realize the rotation in the positive and negative directions, and the defect that the angle of the louver of the existing outdoor movable louver can be adjusted only in one direction by virtue of gravity is overcome.

Further, as shown in fig. 4 and 6, the reverse drive mechanism 53 includes: a louver turning and reverse driving motor (not shown), a louver turning and reverse transmission mechanism connected with the louver turning and reverse driving motor, wherein the louver turning and reverse transmission mechanism is connected between the hinge mechanism and the louver reverse turning and reverse driving motor; or,

the reverse drive mechanism includes: the louver turning transmission mechanism comprises a louver turning forward driving motor and a louver turning reverse transmission mechanism connected with the louver turning forward driving motor, and the louver turning reverse transmission mechanism is a second louver turning transmission gear set.

That is, the reverse drive mechanism may take the form of a single drive motor or may use one drive motor in combination with the forward drive mechanism. In order to reduce the cost, as shown in fig. 4 and 6, the reverse driving mechanism and the forward driving mechanism of the outdoor movable blind according to the embodiment of the present invention use one driving motor in common. However, in order to make the louver translation and the louver rotation relatively independent, the louver translation driving motor and the louver steering driving motor are respectively two independent motors, and rotating shafts of the two motors can be parallel or coaxial, so long as the installation and the operation are not influenced mutually, thus the space can be saved, and the structure is compact.

Further, the rotating shaft of the third steering transmission gear 533 is located at the first end of the hinge mechanism, and the nut sleeve 507 is located at the second end of the hinge mechanism; in fig. 4, the rotating shaft of the third steering transmission gear 533 is located at the upper end of the driving hinge group 41, and the nut bushing 507 is located at the lower end of the driving hinge group 41.

As shown in fig. 4 and 6, the second louver turning transmission gear set includes: a fourth steering drive gear 534 disposed coaxially with the second steering drive gear 532; a fifth steering drive gear 535 meshed with the fourth steering drive gear; the rotational axis of the fifth steering drive gear 535 is parallel to the rotational axis of the second steering drive gear 532; the fourth steering transmission gear and the fifth steering transmission gear are both arranged at the first end of the hinge mechanism, and in the figure 4, the first end is the upper end. The reverse drive and the forward drive of the outdoor movable shutter can be respectively and conveniently driven actively from two ends of the hinge mechanism, and the operation of forward rotation and reverse rotation of the shutter and the reasonable distribution of stress are facilitated.

As shown in fig. 6, the second louver turning transmission gear set further includes: a sixth steering drive gear 536 disposed at a second end of the hinge mechanism, the sixth steering drive gear being coaxially connected to the fifth steering drive gear 535 via a steering drive shaft 52; a seventh steering transmission gear 537 engaged with the sixth steering transmission gear 536, wherein the steering transmission shaft 52 is perpendicular to the rotating shaft 21 of the louver, and in fig. 4, the steering transmission shaft 52 is parallel to the lead screw 505;

the tripe translation drive mechanism includes: a clutch worm 539 coaxially connected to the second clutch portion 553, and an eighth steering transmission gear 538 meshing with the clutch worm;

the seventh steering transmission gear 537 is coaxially connected to the first clutch portion 551, and a rotating shaft of the eighth steering transmission gear 538 is fixedly connected to a second end of the hinge mechanism, where the second end is a lower end in fig. 4.

Through the transmission of the steering transmission shaft 52, the reverse driving mechanism and the forward driving mechanism share one driving motor, and through the gear set formed by the plurality of gears and the worm wheel, the invention realizes the compactness of the louver rotation driving, changes the output direction of the louver steering driving motor by 90 degrees, thereby fully utilizing the space, reducing the installation space excavated on the building and ensuring the bearing strength of the building. And through the combination of the series of gears and worm gears, the adjustment precision is high, and the locking is reliable. In this case, to rotate the louver, it is far from not enough to overcome the gravity of the louver, and it is necessary to overcome the driving force of the motor and the gear, and the motor and the gear are installed compactly, and are mostly installed in the window frame, and there is no force application point and space for pulling the motor and the gear, so that in this narrow and compact space, pulling the motor manually has neither such a large force nor a space for applying force, and thus, this structure can prevent burglary well.

When the louver rotates reversely, the louver steering forward driving motor drives the connecting part 45 to rotate downwards through the transmission of the transmission shaft 52 and the gear set, at the moment, the connecting part 45 at the upper part is driven along with the driving hinge set 41, so that the driving hinge set 41 is driven to move, and the louver rotating shaft is driven reversely.

No matter which direction the louver rotates, the rotating direction of the louver is consistent with the driving direction, the louver is driven to rotate in a traction mode, so that the louver can move stably and run under various weather conditions and the wind resistance requirement is met. When the louver needs to be folded, the worm and gear in the steering transmission mechanism has a self-locking function, so that repeated positioning of the louver during repeated use cannot be changed, and the stability of performance is achieved.

Further, as shown in fig. 6, the rotating shaft 21 of the louver is connected to the first driving hinge or the second driving hinge through a connecting portion 45, the rotating shaft 21 of the louver is fixedly connected to the connecting portion 45, and the connecting portion 45 and the first driving hinge or the second driving hinge are hinged to the driving hinge connecting shaft 412; as shown in fig. 9, the driving hinge group further includes: a driving hinge limiting mechanism for making the maximum included angle a formed by the adjacent first driving hinge 411 and the second driving hinge 413 not equal to 180 degrees, that is, the driving hinge limiting mechanism makes the adjacent three driving hinge connecting shafts 412 not be located on a straight line, and the supporting hinge set further includes: and the maximum included angle B formed by the adjacent first supporting hinge 431 and the second supporting hinge 433 is not equal to 180 degrees, namely the supporting hinge limiting mechanism enables the adjacent three supporting hinge connecting shafts 432 not to be positioned on a straight line.

The hinge mechanism can be smoothly bent in a set direction all the time in the translation process of the louver, the louver is folded or put down, and the phenomenon that the translation of a higher-level hinge cannot be transferred to a next-level hinge due to the fact that adjacent hinges are straightened can not be generated in the folding or putting down process of the louver, so that the louver is stably and continuously folded or put down.

Further, as shown in fig. 9, the rotating shafts of two adjacent louvers include: the rotating shaft of a first louver and the rotating shaft of a second louver (not marked in the figure), and three adjacent first driving hinge connecting shafts comprise: a first driving hinge connecting shaft 4121, a second driving hinge connecting shaft 4122 and a third driving hinge connecting shaft 4123 which are sequentially arranged, the second driving hinge connecting shaft being located between the first driving hinge connecting shaft and the third driving hinge connecting shaft; the connecting portions 45 may not be connecting pieces, and two adjacent connecting portions 45 include: a first connection portion 451 and a second connection portion 453; the rotating shaft of the first louver is connected to the first driving hinge 41 through a first connecting part 451, and the rotating shaft of the second louver is connected to the second driving hinge 43 through a second connecting part 453;

after the driving hinge set is unfolded, an obtuse angle is formed between the adjacent first driving hinge 41 and the adjacent second driving hinge 43,

drive hinge stop gear includes: the drive hinge limit tab 414 and the first support surface 410;

the first connection portion 451 is hinged to the first driving hinge connection shaft 4121, the second connection portion 453 is hinged to the third driving hinge connection shaft 4123, the driving hinge stopper protrusion 414 is disposed on the first driving hinge or the second driving hinge and connected to the second driving hinge connection shaft 4122, and the driving hinge stopper protrusion 414 restricts the second driving hinge connection shaft 4122 from being located on a connection line of the first driving hinge connection shaft 4121 and the third driving hinge connection shaft 4123;

when the first driving hinge 411 and the second driving hinge 413 are unfolded to form an obtuse angle, the first supporting surface 410 is disposed at one side of the first driving hinge 411 and the second driving hinge 413, and the driving hinge limiting protrusion 414 is located between the second driving hinge connecting shaft 4122 and the first supporting surface 410;

when the first driving hinge 411 and the second driving hinge 413 form a maximum included angle, the driving hinge limiting protrusion 414 abuts against between the second driving hinge connecting shaft 4122 and the first supporting surface 410, so that the first driving hinge connecting shaft 4121, the second driving hinge connecting shaft 4122 and the third driving hinge connecting shaft 4123 are never in a straight line in the unfolding process of the louver, that is, the angle a is smaller than 180 degrees, and the included angle formed by the adjacent first driving hinge 411 and the second driving hinge 413 is larger than the included angle formed by the first driving hinge connecting shaft 4121, the driving hinge limiting protrusion 414 and the third driving hinge 41connecting shaft 4123;

three adjacent support hinge connecting shafts include: a first support hinge connecting shaft 4321, a second support hinge connecting shaft 4322 and a third support hinge connecting shaft 4323 which are sequentially arranged, the second support hinge connecting shaft being located between the first support hinge connecting shaft and the third support hinge connecting shaft; the rotating shaft of the first louver is hinged to the first supporting hinge connecting shaft 4321, and the rotating shaft of the second louver is hinged to the third supporting hinge connecting shaft 4323;

support hinge stop gear includes: a support hinge retention tab 434 and a second support surface 430;

the support hinge position-limiting protrusion 434 is disposed on the first support hinge or the second support hinge and connected with a second support hinge connection shaft 4322;

when the first and second support hinges 431 and 433 are unfolded to form an obtuse angle, the second support surface 430 is disposed at one side of the first and second support hinges 431 and 432, and the support hinge limit protrusion 434 is located between the second support hinge connection shaft 4322 and the second support surface 430;

when the first support hinge 431 and the second support hinge 433 form a maximum included angle, the support hinge limiting protrusion 434 abuts against between the second support hinge connecting shaft 4322 and the second support surface 430, and limits the second support hinge connecting shaft 4322 to be located on a connecting line of the first support hinge connecting shaft 4321 and the third support hinge connecting shaft 4323, so that the first support hinge connecting shaft, the second support hinge connecting shaft and the third support hinge connecting shaft are never on the same straight line in the unfolding process of the louver, that is, an angle B is smaller than 180 degrees, and an included angle formed by the adjacent first support hinge 431 and the second support hinge 433 is smaller than an included angle formed by the first support hinge connecting shaft 4321, the support hinge limiting protrusion 434 and the third support hinge connecting shaft 4323.

Further, the driving hinge limit protrusion 414 and the supporting hinge limit protrusion 434 are stoppers or stoppers, the driving hinge limit protrusion is fixedly connected to the first driving hinge or the second driving hinge, the first driving hinge has the same structure as the first supporting hinge, the second driving hinge has the same structure as the second supporting hinge, a maximum included angle formed by the adjacent first driving hinge and the adjacent second driving hinge is 156 degrees, and an included angle formed by the adjacent first supporting hinge and the adjacent second supporting hinge is 156 degrees;

as shown in fig. 10, when the first driving hinge and the second driving hinge form a maximum angle, the distance between the first driving hinge connecting shaft 4121 and the third driving hinge connecting shaft 4123 is H, the first supporting hinge and the second supporting hinge also form a maximum angle, the distance between the first supporting hinge connecting shaft 4321 and the third supporting hinge connecting shaft 4323 is K, and at this time, the louver is completely opened in the horizontal position, H is equal to K, and since the width of the connecting portion 45 is equal to the minimum center distance of the horizontal position of the adjacent louver, the connecting portion 45 and the louver can be smoothly overlapped together, thereby minimizing the overlapping height when the louver is folded. When the louver is completely opened, the first driving hinge connecting shaft 4121 is located at a point E, the first supporting hinge connecting shaft 4321 is located at a point R, when the louver rotates in the forward direction, the first driving hinge connecting shaft 4121 rotates to a point F, the maximum rotation angle M reaches 90 degrees, and the louver is completely closed after being horizontally opened. When the louver is rotated reversely from the horizontal position, the first driving hinge connecting shaft 4121 is rotated toward the point G, and the maximum rotation angle N reaches 66 degrees, that is, the louver reverse rotation angle reaches 66 degrees. Because the hinge limiting mechanism and the louver can not rotate for 180 degrees, the problem that the hinge can not rotate continuously due to the fact that the hinge is straightened in the rotating process is solved, theoretically, the louver can not rotate reversely for 90 degrees but can approach 90 degrees, but due to the manufacturing limitation of the size structures of the driving hinge limiting protruding part and the supporting hinge limiting protruding part, the louver can rotate reversely for 66 degrees, and the angle range is enough to meet the effect required by turning of the common louver.

As shown in fig. 1, the outdoor movable blind capable of resisting typhoon is provided with the window frame 3, and a first rail and a second rail (not shown in the figure) in parallel are provided in the window frame 3, the first supporting surface is located on the first rail, the second supporting surface is located on the second rail, the first supporting surface is parallel to the second supporting surface, and the first rail and the second rail may be straight rails so as to be manufactured. Thus, the space of the window frame can be fully utilized to provide convenience for the directional bending of the hinge.

Further, as shown in fig. 6, the outdoor movable blind that can withstand typhoon further includes: the tensioning device 1 is used for applying tension to the louver along the length direction, and the tensioning device 1 is arranged at the end part of the louver 2 and is connected between the driving hinge group 41 and the supporting hinge group 43 close to the driving hinge group, so that a relatively sufficient isolation space is reserved for the driving hinge group 41 and the supporting hinge group 43, the mutual interference between the driving hinge group 41 and the supporting hinge group 43 is avoided, the space is fully utilized, and the structure of the outdoor movable louver is compact.

The tensioning device may take the form of a patent number: the tensioning principle and the approximate structure of the tensioning device of ZL201020148318.1, for example, may include: the tensioning connecting rod is connected with the louver and connected to the louver 2 through a clamping portion 21, a bearing 14 is arranged in the bearing seat 13, a shaft sleeve 19 is further arranged outside the bearing 14, a clamping end portion 191 is arranged in the shaft sleeve 19, an external thread 111 is arranged on the tensioning connecting rod, the tensioning connecting rod is pivotally arranged in the bearing, and a locking nut 17 is matched and locked with the external thread 111 on the tensioning connecting rod. Furthermore, a compression spring may be provided between the catching end 191 of the tightening sleeve 19 and the bearing 14 (see fig. 16). The compression spring can further tighten the louver blades 2 and compensate the looseness of the louver blades 2 caused by expansion with heat and contraction with cold due to seasonal temperature change.

In the present invention, the tensioning link is fixed and connected coaxially with the rotating shaft of the louver or the tensioning link is the rotating shaft 21 of the louver, as shown in fig. 17, the tensioning link is pivotally arranged in the bearing and screwed with the shaft sleeve 19, the tensioning link can adjust the axial position of the louver, and the main difference with the tensioning device of patent No. ZL201020148318.1 is: the tensioning device also comprises a moving wheel 11 and a moving track 39, the bearing seat 13 is arranged on the moving wheel 11, the two moving wheels 11 are respectively arranged on two sides of the rotating shaft 21 of the louver or the tensioning connecting rod and arranged on the moving track 39, the plane of the moving wheel 11 is parallel to the rotating shaft 21 of the louver, the moving track 39 is arranged along the direction of folding or unfolding the louver, the moving track 39 is fixed relative to the rotating shaft of the louver 2, and the moving track 39 blocks the moving wheel 11 from moving axially along the rotating shaft 21 of the louver. That is, the moving track 39 provides both a moving track for movement of the tensioning device and a supporting and blocking action for tensioning of the tensioning device. The two moving wheels 11 can make the stress of the tensioning device symmetrical, and can disperse the tensioning force. Therefore, the pulling force along the length direction can be applied to the shutter in the translation process of the shutter, so that the shutter is placed at any position, the strength and the stability of the shutter are enhanced, and the shutter can be effectively prevented from being stolen during moving.

Further, as shown in fig. 1, 2 and 12, the louver translation drive mechanism further includes: righting device, righting device includes: a bottom rod 509 and a bottom rod moving track (not shown in the figure) connected to the nut sleeve, wherein the bottom rod 509 is in the shape of a long rod and is positioned below the lowest louver 2 and parallel to the rotating shaft 21 of the louver, the bottom rod moving track is parallel to the screw rod 505, one end of the bottom rod 509 is connected with the nut sleeve 507, and the other end of the bottom rod 509 is movably arranged in the bottom rod moving track. The bottom rod 509 achieves a centering effect in the linear movement of the nut sleeve 507, so that the matching of the screw rod and the nut sleeve is more stable. Similarly, for a transmission mechanism with other modes of the rope rolling wheel, the bottom rod 509 can be connected to the steel ball sleeve fixing seat or the sliding block, and the connection mode of the bottom rod 509 connected to the steel ball sleeve fixing seat or the sliding block is the same as or similar to the connection mode of the bottom rod 509 connected to the nut sleeve.

Further, as shown in fig. 1, 2 and 12, the rotating shaft of the louver is horizontally arranged, the bottom rod is horizontally arranged, one end of the bottom rod is connected with the nut sleeve along the horizontal direction, and the other end of the bottom rod is movably arranged in the moving track of the bottom rod.

The invention also provides a driving method of the louver of the outdoor movable louver capable of resisting typhoon, which comprises the following steps: the rotating shaft of the louver is connected to the hinge mechanism, and the translation and/or rotation of the louver is realized by driving the hinge group. The parts of the invention can be made of stainless steel or aluminum alloy materials, can adapt to severe weather environments such as typhoon, sand dust and the like, and have the service life of more than 25 years.

Further, the hinge mechanism includes: the driving hinge group is formed by connecting driving hinges through a driving hinge connecting shaft, the supporting hinge group supporting hinges are formed by connecting supporting hinges through a supporting hinge connecting shaft, the planes of the driving hinge group and the supporting hinge group are parallel to each other, and the planes of the driving hinge group and the supporting hinge group are vertical to the rotating shaft of the louver;

the two groups of supporting hinge groups are respectively positioned at two ends of the louver, and the driving hinge group is positioned outside the two groups of supporting hinge groups. The rotating shaft (namely the tensioning connecting rod) of the louver between the group of supporting hinge groups close to the driving hinge group and the driving hinge group is connected to the driving hinge at one end, the distance between the rotating shaft (namely the tensioning connecting rod) of the louver and the connecting shaft of the driving hinge is larger than zero, the other end of the rotating shaft (namely the tensioning connecting rod) of the louver is connected to each connecting shaft of the supporting hinge, and the driving hinge is driven to generate a rotating moment relative to the connecting shafts of the supporting hinges. Furthermore, the driving method drives the rotating shaft of the louver to translate through the louver translation driving mechanism, drives the rotating shaft of the louver to rotate through the louver steering driving mechanism, and realizes the mutual connection and matching of the louver rotating shaft translation and the louver rotating shaft rotation through the clutch mechanism connecting the louver translation driving mechanism and the louver steering driving mechanism.

When the louver is driven to translate, the louver is preferably rotated by the louver rotating and driving mechanism to unfold the louver to have the louver spacing equal to the louver spacing of the rotating shaft, for example, when the louver rotating shaft is horizontally arranged, the louver is rotated to unfold the louver completely, and then the louver translating and driving mechanism is used to drive the louver to translate the louver so that the louver can be folded together smoothly, thereby reducing the folding height of the louver when the louver is folded to the maximum extent.

Further, the driving method drives the rotating shaft of the louver to move horizontally through a lead screw or a rope winding wheel.

Furthermore, the included angle between the rotating shaft of the louver and the horizontal direction is more than or equal to 0 degree and less than or equal to 90 degrees. The vertical direction of pivot setting of tripe, the pivot horizontal translation of tripe, the lead screw horizontal setting, the vertical setting of tripe translation actuating motor's output pivot, the hinge mechanism sets up in the horizontal plane.

Further, when the louver rotates in the forward direction, one end of the hinge mechanism is pulled by the forward traction force to realize the forward rotation of the rotating shaft of the louver, and when the louver rotates in the reverse direction, the other end of the hinge mechanism is pulled by the reverse traction force to realize the reverse rotation of the rotating shaft of the louver. The rotation of the rotating shafts of the shutters in the positive and negative directions is realized by respectively drawing the rotating shafts of the shutters at the two ends of the hinge mechanism.

Furthermore, tension along the length direction is applied to the louver by the tension device, and tension along the length direction is applied to the louver in the process of translating the louver by the movement of the tension device in the direction vertical to the rotating shaft of the louver. Each louver of the outdoor movable louver has a firm and stable pivot and is in a tensioning state. The two ends of the shutter of the existing outdoor movable shutter are free ends, so that the anti-theft function cannot be realized under the condition of artificial damage.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. In order that the components of the present invention may be combined without conflict, it is intended that all equivalent changes and modifications made by those skilled in the art without departing from the spirit and principles of the present invention shall fall within the protection scope of the present invention.

Claims

1. A typhoon resistant outdoor mobile blind, comprising: a plurality of blinds having a rotation shaft, wherein the outdoor movable blind capable of resisting typhoon further comprises: the hinge mechanism is formed by connecting a plurality of hinges, the hinges are made of alloy or stainless steel, and the rotating shaft of each shutter is respectively connected to the hinge mechanism;

the hinge mechanism includes: the plane where the driving hinge group and the supporting hinge group are located is parallel to each other, and the plane where the driving hinge group and the supporting hinge group are located is perpendicular to the rotating shaft of the louver;

the driving hinge group includes: the first driving hinges and the second driving hinges are sequentially and alternately connected, the adjacent first driving hinges and the adjacent second driving hinges are connected through driving hinge connecting shafts, rotating shafts of the louvers are respectively connected to the first driving hinges or the second driving hinges, and the distance between the rotating shafts of the louvers and the driving hinge connecting shafts is larger than zero;

the support hinge group includes: the first supporting hinges and the second supporting hinges are sequentially and alternately connected, the adjacent first supporting hinges and the second supporting hinges are connected through supporting hinge connecting shafts, and rotating shafts of the shutters are connected to the supporting hinge connecting shafts;

the hinge mechanism includes: the two groups of supporting hinge groups are respectively positioned at two ends of the louver, and the driving hinge group is positioned outside the two groups of supporting hinge groups;

alternatively, the hinge mechanism includes: the supporting hinge group and the connecting rope are respectively positioned at two ends of the louver, and the supporting hinge group is positioned between the driving hinge group and the connecting rope; the connecting rope is connected with the shutters;

the outdoor movable blind that can resist typhoon further includes: a drive mechanism coupled to the hinge mechanism, the drive mechanism comprising: the shutter driving mechanism is used for driving the rotating shaft of the shutter to translate, the shutter steering driving mechanism is used for driving the rotating shaft of the shutter to rotate, and the clutch mechanism is used for connecting the shutter driving mechanism and the shutter steering driving mechanism;

the louver translation driving mechanism comprises: the shutter translation driving motor is connected with a shutter translation transmission mechanism, and the shutter translation transmission mechanism is connected between the hinge mechanism and the shutter translation driving motor; the louver turning drive mechanism comprises: the louver steering driving motor is connected with a louver steering transmission mechanism, and the louver steering transmission mechanism is connected between the hinge mechanism and the louver steering driving motor;

the clutch mechanism includes: the shutter translation driving mechanism comprises a first clutch part connected with the shutter steering driving mechanism and a second clutch part connected with the shutter translation driving mechanism, and the first clutch part is in clutch connection with the second clutch part.

2. The outdoor sports blind capable of withstanding typhoon according to claim 1, wherein said clutch mechanism is a clutch gear, and said blind translation transmission mechanism is a lead screw transmission mechanism, said lead screw transmission mechanism comprising: the shutter translation driving mechanism comprises a lead screw and a nut sleeve sleeved on the lead screw, the lead screw is connected with the shutter translation driving motor, and the nut sleeve is connected with the clutch mechanism.

3. The outdoor sports typhoon resistant blind as recited in claim 2 wherein said lead screw is connected to said blind translational drive motor by a blind translational drive gear set, said blind translational drive gear set comprising: the output rotating shaft of the louver translation driving motor is parallel or coaxial with the rotating shaft of the louver, the lead screw is vertical to the rotating shaft of the louver, and the hinge mechanism is vertical to the rotating shaft of the louver and parallel to the lead screw.

4. A typhoon-resistant outdoor mobile blind according to any one of claims 1 to 3, characterised in that the plane formed by the axis of rotation of each said blind lies in a vertical plane, or in a plane obliquely intersecting the horizontal plane, or in the horizontal plane;

the included angle between the rotating shaft of the louver and the horizontal direction is more than or equal to 0 degree and less than or equal to 90 degrees.

5. The outdoor movable blind capable of resisting typhoon as claimed in claim 1, wherein said blind translation transmission mechanism is a steel ball sleeve linear guide transmission mechanism, said steel ball sleeve linear guide transmission mechanism comprises: the shutter translation driving motor is connected with the shutter translation driving motor, the first circulating rope and the second circulating rope which are wound on the shutter translation driving motor and provided with steel balls, the linear guide rail, the steel ball sleeve arranged in the linear guide rail and the steel ball sleeve fixing seat supporting the steel ball sleeve are arranged on the shutter translation driving motor;

the steel ball sleeve is respectively occluded with the first circulating rope with the steel balls and the second circulating rope with the steel balls, the steel ball sleeve fixing seat is connected with the second clutch part, one end of the first circulating rope with the steel balls is fixed on the rope rolling wheel, the other end of the first circulating rope with the steel balls is fixedly connected with the first side of the steel ball sleeve fixing seat, one end of the second circulating rope with the steel balls is fixed on the rope rolling wheel, the other end of the second circulating rope with the steel balls is fixed on the second side of the steel ball sleeve fixing seat, and the direction of the second circulating rope with the steel balls is opposite to that of the first circulating rope with the steel balls and is respectively located on two sides of the steel ball sleeve fixing seat.

6. The outdoor movable blind capable of resisting typhoon as claimed in claim 5, wherein said rope winding wheel is coaxially arranged with the output rotating shaft of said blind translation driving motor, said steel ball sleeve linear guide transmission mechanism further comprises: the first fixed pulley guides the first circulating rope with the steel balls, and the second fixed pulley guides the second circulating rope with the steel balls.

7. The outdoor movable typhoon-resistant blind of claim 1, wherein said blind translation transmission mechanism comprises: the shutter translation driving motor is connected with the first circulating rope and the second circulating rope, the first circulating rope and the second circulating rope are wound on the shutter translation driving motor, the linear guide rail is arranged on the shutter translation driving motor, and the sliding block is arranged in the linear guide rail;

the slider with second separation and reunion portion is connected, the one end of first endless rope is fixed on the rope winding wheel, the other end with slider first side fixed connection, the one end of second endless rope is fixed on the rope winding wheel, the other end of second endless rope is fixed second side fixed connection on the slider, second endless rope direction is opposite with first endless rope and is located respectively the both sides of slider.

8. The outdoor sports typhoon resistant blind as recited in claim 2, wherein said blind steering transmission comprises: drive the positive actuating mechanism of tripe forward rotation, positive actuating mechanism includes: the louver turning forward driving mechanism is connected between the hinge mechanism and the louver turning forward driving motor.

9. The outdoor sports typhoon resistant blind as recited in claim 8 wherein said blind steering forward drive mechanism is a first blind steering drive gear set, said first blind steering drive gear set comprising: the first steering transmission gear is coaxially arranged with an output rotating shaft of the shutter steering forward driving motor; a second steering drive gear meshed with the first steering drive gear; a first steering drive worm coaxially disposed with the second steering drive gear; a third steering drive gear meshing with the first steering drive worm; and the rotating shaft of the third steering transmission gear is vertical to the rotating shaft of the second steering transmission gear, and the rotating shaft of the third steering transmission gear is connected to the driving hinge group.

10. The outdoor sports typhoon resistant blind as recited in claim 9, wherein said blind steering transmission further comprises: and a reverse driving mechanism for driving the shutter to rotate reversely.

11. The outdoor sports typhoon resistant blind as recited in claim 10, wherein said reverse drive mechanism comprises: the louver turning reverse driving mechanism is connected between the hinge mechanism and the louver reverse driving motor; or,

the reverse drive mechanism includes: the louver turning forward driving motor and the louver turning reverse transmission mechanism connected with the louver turning forward driving motor are connected, and the louver turning reverse transmission mechanism is a second louver turning transmission gear set.

12. The outdoor movable typhoon resistant blind of claim 11 wherein the third steering drive gear shaft is located at a first end of the hinge mechanism and the nut sleeve is located at a second end of the hinge mechanism;

the second louver turning transmission gear set includes: a fourth steering transmission gear arranged coaxially with the second steering transmission gear; a fifth steering transmission gear meshed with the fourth steering transmission gear; a rotating shaft of the fifth steering transmission gear is parallel to a rotating shaft of the second steering transmission gear; the fourth steering transmission gear and the fifth steering transmission gear are both arranged at the first end of the hinge mechanism,

the second louver turning transmission gear set further includes: the sixth steering transmission gear is arranged at the second end of the hinge mechanism and is coaxially connected with the fifth steering transmission gear through a steering transmission shaft; a seventh steering drive gear meshed with the sixth steering drive gear;

the tripe translation drive mechanism includes: the clutch worm is coaxially connected with the second clutch part, and the eighth steering transmission gear is meshed with the clutch worm;

the seventh steering transmission gear is coaxially connected with the first clutch part, and a rotating shaft of the eighth steering transmission gear is fixedly connected with the second end of the driving hinge group.

13. The outdoor movable blind capable of resisting typhoon according to claim 1, wherein the rotation shaft of the blind is connected to the first driving hinge or the second driving hinge through a connecting portion, the rotation shaft of the blind is fixedly connected to the connecting portion, and the connecting portion and the first driving hinge or the second driving hinge are hinged to the driving hinge connecting shaft; the driving hinge group further includes: make adjacent first drive hinge with the biggest contained angle that second drive hinge formed is not equal to 180 degrees drive hinge stop gear, support the hinge group and still include: and the maximum included angle formed by the adjacent first support hinge and the second support hinge is not equal to 180 degrees.

14. The outdoor sports typhoon resistant blind as recited in claim 13, wherein the rotation axes of two adjacent said blinds comprise: the pivot of first tripe and the pivot of second tripe, three adjacent drive hinge connecting axle includes: the first driving hinge connecting shaft, the second driving hinge connecting shaft and the third driving hinge connecting shaft are sequentially arranged, and the second driving hinge connecting shaft is positioned between the first driving hinge connecting shaft and the third driving hinge connecting shaft; two adjacent connecting portions include: a first connection portion and a second connection portion; the rotating shaft of the first louver is connected to the first driving hinge through a first connecting part, and the rotating shaft of the second louver is connected to the second driving hinge through a second connecting part;

drive hinge stop gear includes: the drive hinge limiting protrusion and the first support surface;

the first connecting part is hinged with the first driving hinge connecting shaft, the second connecting part is hinged with the third driving hinge connecting shaft, and the driving hinge limiting protruding part is arranged on the second driving hinge and connected with the second driving hinge connecting shaft;

when the first driving hinge and the second driving hinge are unfolded to form an obtuse angle, the first supporting surface is arranged on one side of the first driving hinge and one side of the second driving hinge, and the driving hinge limiting protruding part is positioned between the second driving hinge connecting shaft and the first supporting surface;

when the first driving hinge and the second driving hinge form the maximum included angle, the limiting protruding part of the driving hinge is tightly propped between the second driving hinge connecting shaft and the first supporting surface, and the second driving hinge connecting shaft cannot be positioned on the connecting line of the first driving hinge connecting shaft and the third driving hinge connecting shaft;

three adjacent support hinge connecting shafts include: the first support hinge connecting shaft, the second support hinge connecting shaft and the third support hinge connecting shaft are sequentially arranged, and the second support hinge connecting shaft is positioned between the first support hinge connecting shaft and the third support hinge connecting shaft; the rotating shaft of the first louver is hinged to the first supporting hinge connecting shaft, and the rotating shaft of the second louver is hinged to the third driving hinge connecting shaft;

support hinge stop gear includes: a support hinge limit protrusion and a second support surface;

the support hinge limiting protruding part is arranged on the second support hinge and connected with a second support hinge connecting shaft;

when the first support hinge and the second support hinge are unfolded to form an obtuse angle, the second support surface is arranged on one side of the first support hinge and the second support hinge, and the support hinge limiting protruding part is positioned between the second support hinge connecting shaft and the second support surface;

when the first supporting hinge and the second supporting hinge form the maximum included angle, the supporting hinge limiting protruding part is tightly abutted between the second supporting hinge connecting shaft and the second supporting surface, and the second supporting hinge connecting shaft cannot be located on a connecting line of the first supporting hinge connecting shaft and the third supporting hinge connecting shaft.

15. The typhoon resistant outdoor sports blind of claim 14, wherein the drive hinge stop tab and the support hinge stop tab are stops or catches fixedly attached to the first drive hinge or the second drive hinge, the first drive hinge being structurally identical to the first support hinge, the second drive hinge being structurally identical to the second support hinge, the maximum included angle formed adjacent the first drive hinge and the second drive hinge being 156 degrees, the included angle formed adjacent the first support hinge and the second support hinge being 156 degrees;

the outdoor movable blind that can resist typhoon further includes: the window frame surrounds the driving mechanism, be equipped with parallel first track and second track in the window frame, first holding surface is located first track, the second holding surface is located the second track, first holding surface is parallel the second holding surface.

16. The typhoon resistant outdoor removable blind of claim 1, further comprising: a tensioning device for applying a tensile force to the louver along the length direction, wherein the tensioning device is arranged at the end part of the louver and is connected between the driving hinge group and the group of the supporting hinge groups close to the driving hinge group;

the tension device includes: taut connecting rod, bearing frame, removal wheel and removal track, taut connecting rod with the coaxial fixed connection of pivot of tripe or taut connecting rod does the pivot of tripe, taut connecting rod, with the tripe is connected, be equipped with bearing and axle sleeve in the bearing frame, taut connecting rod pivotally set up in the bearing and with the axle sleeve spiro union, the bearing frame sets up remove on the wheel, it is two to remove the wheel, is located respectively the pivot of tripe or the both sides of taut connecting rod set up on the removal track, the plane that removes the wheel place with the pivot of tripe is parallel, remove the track along the direction setting of packing up or putting down of tripe, remove the track for the pivot of tripe is fixed and remove the track and block remove the wheel along the axial displacement of the pivot of tripe.

17. The outdoor sports typhoon resistant blind of claim 2, wherein said blind translational drive mechanism further comprises: a centralizer to centralize translation of the nut sleeve, the centralizer comprising: the bottom rod is in a long rod shape and is positioned below the louver at the lowest end and is parallel to the rotating shaft of the louver, the bottom rod moving track is parallel to the lead screw, one end of the bottom rod is connected with the nut sleeve, and the other end of the bottom rod is movably arranged in the bottom rod moving track.

18. The outdoor movable blind for resisting typhoon as claimed in claim 17, wherein the rotation shaft of the blind is horizontally arranged, the bottom rod is horizontally arranged, one end of the bottom rod is connected with the nut sleeve along the horizontal direction, and the other end of the bottom rod is movably arranged in the bottom rod moving track.

19. A method of driving a louver of an outdoor movable louver employing the outdoor movable louver resistant to typhoons of claim 1, comprising: a plurality of louvers having a rotation axis, wherein the driving method comprises: connecting a rotating shaft of the louver on a hinge mechanism, and realizing translation and/or rotation of the louver by driving the hinge mechanism;

the hinge mechanism includes: the louver comprises a group of driving hinge groups and two groups of supporting hinge groups, wherein the driving hinge groups are formed by connecting driving hinges through driving hinge connecting shafts, the supporting hinge groups are formed by connecting supporting hinges through supporting hinge connecting shafts, the planes of the driving hinge groups and the supporting hinge groups are parallel to each other, and the planes of the driving hinge groups and the supporting hinge groups are vertical to the rotating shaft of the louver;

the two groups of supporting hinge groups are respectively positioned at two ends of the louver, and the driving hinge group is positioned outside the two groups of supporting hinge groups;

the louver rotating shaft is positioned between a group of supporting hinge groups close to the driving hinge groups and the driving hinge groups, one end of the louver rotating shaft is connected to the driving hinge and the distance between the louver rotating shaft and the driving hinge connecting shaft is larger than zero, the other end of the louver rotating shaft is connected to each supporting hinge connecting shaft, and the driving hinge is driven to generate a rotating moment relative to the supporting hinge connecting shafts.

20. The driving method as claimed in claim 19, wherein the driving method drives the rotation shaft of the louver to translate through a louver translation driving mechanism, drives the rotation shaft of the louver to rotate through a louver steering driving mechanism, and realizes the mutual engagement and matching of the translation of the rotation shaft of the louver and the rotation of the rotation shaft of the louver through a clutch mechanism connecting the louver translation driving mechanism and the louver steering driving mechanism.

21. The driving method according to claim 20, characterized in that it provides for the translation of the axis of rotation of the shutter by means of a lead screw or a threaded rod.

22. The drive method of claim 20, wherein the drive method translates the shaft of the louver via a pulley.

23. The driving method as claimed in claim 19, wherein an angle between a rotation axis of the louver and a horizontal direction is 0 degree or more and 90 degrees or less.

24. The driving method as claimed in claim 23, wherein the rotation axis of said louver is arranged vertically and the rotation axis of said louver is translated horizontally.

25. The driving method as claimed in claim 20, wherein, during forward rotation, one end of the hinge mechanism is pulled by a forward pulling force to realize forward rotation of the rotating shaft of the louver, and during reverse rotation, the other end of the hinge mechanism is pulled by a reverse pulling force to realize reverse rotation of the rotating shaft of the louver.

26. The driving method as claimed in claim 20, wherein the driving method achieves the dragging of the louver rotation by making the line of the adjacent three support hinge connection shafts not equal to 180 degrees and the line of the adjacent three drive hinge connection shafts not equal to 180 degrees.

27. The drive method of claim 20, wherein a lengthwise tension is applied to the louver during the translation and rotation of the louver.

28. The drive method of claim 27, wherein applying a lengthwise tension to the louver during translation of the louver is accomplished by movement of the tensioning device in a direction perpendicular to the axis of rotation of the louver.