CN219864797U - Curtain control device - Google Patents

Abstract

The utility model relates to the technical field of intelligent home, in particular to a curtain control device. The utility model aims to solve the problem of inconvenient use of a curtain control device. For this purpose, the curtain control device of the present utility model comprises: a first through hole is formed in the top of the shell, and a rotatable first rotating shaft is arranged in the shell; the driving mechanism is arranged in the shell; the first driving wheel is in driving connection with the first rotating shaft, and the first curtain rope can pass through the first through hole to be in matched connection with the first driving wheel; the transmission assembly comprises a driving piece and a first driven piece which can be in transmission connection with the driving piece, the driving piece is connected with the driving mechanism, and the first driven piece is in transmission connection with the first rotating shaft; the first driven member is slidably arranged on the first rotating shaft or the first rotating shaft part is axially slidably arranged so as to realize transmission or separation between the first transmission wheel and the first driven member. The utility model can improve the use convenience of the curtain control device and the product use experience.

Description

Curtain control device

Technical Field

The utility model relates to the technical field of intelligent home, in particular to a curtain control device.

Background

The lifting blind is one of a plurality of curtains and is used in office places. Most of lifting blinds in the current market are manually controlled in lifting, and the blinds are opened and closed by pulling a curtain rope (such as a pull rope) driven by a rotating shaft of the blinds. However, the manual pulling of the blind up and down has problems such as inconvenient use.

In order to solve the problem, a curtain control device appears in the market in the prior art. The curtain control device does not need to reform the existing manual curtain, but is directly arranged on the wall or glass near the blind, and the driving mechanism drives the roller to rotate so as to realize the lifting control of the curtain rope, thereby realizing the opening and closing of the blind.

However, when the drive mechanism is not energized, the roller is not free to rotate. At this time, the user cannot realize manual control of the window curtain, resulting in inconvenient use.

Accordingly, there is a need in the art for a new solution to the above-mentioned problems.

Disclosure of Invention

In order to solve at least one of the above problems in the prior art, that is, to solve the problem of inconvenience in use of the curtain control device, the present utility model provides a curtain control device including:

the device comprises a shell, wherein a first through hole is formed in the top of the shell, and a rotatable first rotating shaft is arranged in the shell;

the driving mechanism is arranged in the shell;

the first driving wheel is in driving connection with the first rotating shaft, and a first curtain rope can pass through the first through hole to be in matched connection with the first driving wheel;

The transmission assembly comprises a driving piece and a first driven piece which can be in transmission connection with the driving piece, the driving piece is connected with the driving mechanism, and the first driven piece is in transmission connection with the first rotating shaft;

the first driven piece is slidably arranged on the first rotating shaft or the first rotating shaft part is axially slidably arranged so as to realize transmission or separation between the first transmission wheel and the first driven piece.

According to the curtain control device, the first driven piece is slidably arranged or the first rotating shaft part is slidably arranged, so that the driving piece and the driven piece can be meshed and separated, automatic control of the blind is realized when the driving piece and the driven piece are meshed, non-resistance manual control can be realized when the driving piece and the driven piece are separated, and the use convenience and the product use experience are improved.

In the preferred technical scheme of the curtain control device, the curtain control device further comprises a first stirring part, the first stirring part is connected with the first driving wheel so as to drive the first driving wheel to slide along the first rotating shaft, a first sliding hole is formed in the shell, the first stirring part extends to the first sliding hole and can slide along the first sliding hole, and the first driving wheel can rotate freely relative to the first stirring part.

Through setting up first portion of stirring, can drive first follower through first portion of stirring and slide, improve and adjust the convenience.

In the preferred technical scheme of the curtain control device, the first stirring part comprises a first slip ring and a first sliding rod, a first boss is formed on one side of the first driving wheel along the axial direction, a first protrusion is formed on one of the outer peripheral surface of the first boss and the inner peripheral surface of the first slip ring, a first annular groove is formed on the other one of the outer peripheral surface of the first boss and the inner peripheral surface of the first slip ring, the first protrusion is connected with the first annular groove in a matched mode, and the first sliding rod is connected with the first slip ring and extends to the first sliding hole.

In the preferred technical scheme of the curtain control device, a first engagement structure is arranged on the slidable portion of the first rotating shaft, a second engagement structure is correspondingly arranged on the first driven piece or the first driving wheel, and the first engagement structure can be connected with the second engagement structure in a matched mode.

By arranging the first engagement structure and the second engagement structure, the transmission stability of the first rotating shaft can be improved.

In the preferable technical scheme of the curtain control device, the first engagement structure is a spline, and the second engagement structure is a spline groove; or alternatively

The first engagement structure is an outer bevel and the second engagement structure is an inner bevel.

In the preferred technical scheme of the curtain control device, the first rotating shaft comprises a first main shaft section and a first sliding section, one of the end part of the first main shaft section and the end part of the first sliding section extends outwards to form a first guide rod, the other one of the end part of the first main shaft section and the end part of the first sliding section is provided with a first guide hole, the first guide rod is matched and spliced with the first guide hole, and the first meshing structure is arranged on the first sliding section.

In a preferred technical solution of the above curtain control device, the curtain control device further includes a fixed frame, the fixed frame is fixedly connected to the housing, and the driving member and the first driven member are rotatably connected to the fixed frame.

Through setting up fixed frame, can improve driving piece, first follower and second follower's installation stability.

In the preferred technical scheme of the curtain control device, the curtain control device further comprises a first poking part, the first poking part is connected with the slidable part of the first rotating shaft so as to drive the slidable part of the first rotating shaft to slide, a first sliding hole is formed in the shell, the first poking part extends to the first sliding hole and can slide along the first sliding hole, and the slidable part of the first rotating shaft can rotate freely relative to the first poking part.

Through setting up first portion of stirring, can drive first drive wheel slip through first portion of stirring, improve the regulation convenience.

In the preferred technical scheme of the curtain control device, the first stirring part comprises a first sliding rod, one of the sliding parts of the first sliding rod and the first rotating shaft is provided with a clamping hole, the other sliding part is provided with a clamping protrusion, and the clamping protrusion is clamped in the clamping hole and can rotate freely relative to the clamping hole.

In the preferred technical scheme of the curtain control device, the first sliding hole is provided with a first limiting structure, and the first limiting structure is arranged to limit the position of the first sliding rod.

Through setting up first limit structure, can carry out spacingly to first slide bar to avoid the pivot drunkenness, improve device operating stability.

Drawings

The present application is described below with reference to the accompanying drawings. In the accompanying drawings:

fig. 1 is an assembly view of a first embodiment of a window covering control device of the present application;

fig. 2 is a bottom view of a first embodiment of the shade control device of the present application;

fig. 3 is a cross-sectional view of a first embodiment of the window covering control device of the present application;

Fig. 4 is an exploded view showing a part of the construction of a first embodiment of the window covering control device of the present application;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

fig. 6 is an assembly view of a second embodiment of the window covering control device of the present application;

fig. 7 is a cross-sectional view of a second embodiment of the shade control device of the present application;

fig. 8 is an exploded view of a part of the construction of a second embodiment of the window covering control device of the present application;

FIG. 9 is an enlarged view of a portion of FIG. 6 at B;

fig. 10 is an assembly view of a power supply assembly of the window covering control device of the present application;

fig. 11 is a front view of a power supply box of the curtain control device of the present application.

List of reference numerals

1. A housing; 11. a body; 111. a mounting hole; 12. a first corner flip; 121. a first through hole; 122. a first slide hole; 123. a first limit structure; 13. a second corner flip; 131. a second through hole; 132. a second slide hole; 133. a second limit structure; 14. a first rotating shaft; 141. a first spindle section; 142. a first sliding section; 143. a first guide bar; 145. a first engagement structure; 15. a second rotating shaft; 151. a second spindle section; 152. a second sliding section; 155. a third engagement structure; 16. a first fixing seat; 17. a first bearing; 18. the second fixing seat; 19. a second bearing;

2. A driving mechanism;

3. a first driving wheel; 31. a first rim; 32. an anti-slip cylinder;

4. a second driving wheel; 41. a clamping groove;

5. a transmission assembly; 51. a driving member; 52. a first follower; 521. a first boss; 522. a first annular groove; 523. a second engagement structure; 53. a second follower; 531. a second boss; 532. a second annular groove; 533. a fourth engagement structure; 54. a fixed frame;

6. a first toggle part; 61. a first slip ring; 611. a first protrusion; 612. a first opening; 62. a first slide bar; 63. a first buckle;

7. a second toggle part; 71. a second slip ring; 711. a second protrusion; 712. a second opening; 72. a second slide bar; 73. a second buckle;

8. a mounting base;

91. a power supply box; 911. a second connection structure; 912. ribs; 913. a notch; 92. a power supply assembly; 921. a main control board; 922. and a rechargeable battery.

Detailed Description

Preferred embodiments of the present application are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present application, and are not intended to limit the scope of the present application. For example, although the present embodiment is described in connection with a blind, it is not intended to limit the scope of the application, and those skilled in the art may apply the application to other applications without departing from the principles of the application. For example, the present application can also be applied to other types of lift curtains such as roller blinds.

It should be noted that, in the description of the present application, terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present application. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

Referring first to fig. 1 to 3, a curtain control device according to the present application will be briefly described.

As shown in fig. 1 to 3, in order to solve the problem of inconvenient use of the window covering control device, the window covering control device of the present application includes a housing 1, a driving mechanism 2, a first driving wheel 3, and a driving assembly 5. The top of casing 1 is formed with first through-hole 121, is provided with rotatable first pivot 14 in the casing 1, and first drive wheel 3 and first pivot 14 transmission are connected, and first (window) curtain rope can pass first through-hole 121 and first drive wheel 3 cooperation connection. The driving mechanism 2 is arranged in the shell 1, the transmission assembly 5 comprises a driving piece 51 and a first driven piece 52 which can be in transmission connection with the driving piece 51, the driving piece 51 is connected with the driving mechanism 2, and the first driven piece 52 is in transmission connection with the first rotating shaft 14. Wherein the first follower 52 is slidably disposed on the first rotating shaft 14 or a portion of the first rotating shaft 14 is slidably disposed along an axial direction, so as to realize transmission or separation between the first driving wheel 3 and the first follower 52.

In one application scenario, the housing 1 is fixed in place near a window covering, such as on a wall or glass. Then the first curtain rope for controlling the shutter curtain to lift passes through the first through hole 121 and is matched and connected with the first driving wheel 3. When the blind is required to automatically lift, the first driven piece 52 is slid to be in transmission connection with the driving piece 51, or the slidable part of the first rotating shaft 14 is slid to be transmitted by the first driving wheel 3 and the first driven piece 52, then the driving mechanism 2 is controlled to start, the driving mechanism 2 drives the first driving wheel 3 to rotate through the driving piece 51 and the first driven piece 52, and the first driving wheel 3 drives the first curtain rope to circularly move, so that the blind is lifted. When it is necessary to manually control the lifting of the blind, the first follower 52 is slid to be separated from the driving member 51, or the slidable portion of the first rotation shaft 14 is slid to be separated from the first follower 52 by the first driving wheel 3, at which time the user can manually pull the blind without resistance.

According to the curtain control device, the first driven piece 52 is slidably arranged or the first rotating shaft 14 is partially slidably arranged, so that the driving piece 51 and the driven piece can be meshed and separated, automatic control of the blind is realized when the driving piece 51 and the driven piece are meshed, non-resistance manual control can be realized when the driving piece and the driven piece are separated, and the use convenience and the product use experience are improved.

A first preferred embodiment of the present application will be described with reference to fig. 1 to 5 and fig. 10 to 11. Although the following two embodiments are described with reference to the window shade control device being capable of controlling two window shade cords at the same time, the present application is obviously applicable to a case where only one window shade cord is controlled by the window shade control device, and in this case, only part of the structures in the following embodiments need to be omitted and the housing 1 needs to be adaptively adjusted.

As shown in fig. 1 to 3, in a preferred embodiment, the window covering control device includes a housing 1, a driving mechanism 2, a first driving wheel 3, a second driving wheel 4, a driving assembly 5, a first striking part 6, a second striking part 7, a mounting base 8, a power supply box 91, and a power supply assembly 92.

With continued reference to fig. 1-3, the housing 1 includes a body 11, a first corner flip 12, and a second corner flip 13. The body 11 is of an inverted T shape, and an arc transition is formed between a transverse portion and a vertical portion of the inverted T shape. The first corner flip 12 and the second corner flip 13 are symmetrically and pivotally connected to two sides of the body 11 and respectively buckled with the body 11, wherein the butt joint parts of the first corner flip 12 and the second corner flip 13 and the body 11 are also in arc transition. The first corner flip 12 is formed with a first through hole 121, one end (left end in fig. 3) of the first rotating shaft 14 is rotatably disposed on the first corner flip 12, and the first curtain rope passes through the first through hole 121 to be connected with the first driving wheel 3 in a matching manner. The second corner flip 13 is formed with a second through hole 131, one end (right end in fig. 3) of the second rotating shaft 15 is rotatably disposed on the second corner flip 13, and the second curtain rope passes through the second through hole 131 and is connected with the second driving wheel 4 in a matching manner.

Specifically, a first fixing seat 16, a first bearing 17, a second fixing seat 18 and a second bearing 19 are arranged in the shell 1, the first fixing seat 16 is fixedly connected to the inner side wall of the first corner flip 12, an outer ring of the first bearing 17 is connected with the first fixing seat 16, and an inner ring of the first bearing 17 is connected with one end of the first rotating shaft 14. The second fixing seat 18 is fixedly connected to the inner side wall of the second corner flip 13, the outer ring of the second bearing 19 is connected with the second fixing seat 18, and the inner ring of the second bearing 19 is connected with one end of the second rotating shaft 15. After the installation, the first rotating shaft 14 extends along the horizontal direction and can rotate freely as a whole, the second rotating shaft 15 extends along the horizontal direction and can rotate freely as a whole, and the first rotating shaft 14 and the second rotating shaft 15 are coaxially arranged. When the first corner flip 12 is opened, the first rotary shaft 14, together with the first driving wheel 3 and the first driven member 52 arranged thereon, pivots along with the first corner flip 12, so that a user can conveniently install the first curtain cord. When the second corner flip 13 is opened, the second rotary shaft 15, the second driving wheel 4 and the second driven piece 53 arranged on the second rotary shaft, pivot along with the second corner flip 13, so that a user can conveniently install the second curtain rope.

Of course, the specific arrangement of the above-mentioned housing 1 is not necessarily the same, and those skilled in the art may adjust the above-mentioned housing 1 without departing from the principles of the present application, so that the present application is suitable for more specific application scenarios.

For example, while the housing 1 has been described above in connection with including the body 11, the first corner flip 12, and the second corner flip 13, the specific composition of the housing 1 is not exclusive and can be adapted by those skilled in the art. For example, the shape of the body 11 may be changed, and the shapes of the first corner flip 12 and the second corner flip 13 may be adjusted accordingly. For another example, the first corner flip 12 and the second corner flip 13 may be detachably connected to the body 11. For another example, the first corner flip 12 and the second corner flip 13 may be replaced by a whole side cover with a pivot axis parallel to the first pivot axis 14, so that the first pivot axis 14 and the second pivot axis 15 are fixedly connected to the inner sidewall of the body 11, instead of acting together with the first corner flip 12 and the second corner flip 13.

For example, although the above embodiment is described by taking the case that the first shaft 14 and the second shaft 15 are integrally rotatable, the arrangement of the two is not limited thereto, and those skilled in the art can adjust the arrangement of the driving wheel and the driven member on the premise of being able to drive the driving wheel and the driven member to rotate. Taking the first rotating shaft 14 as an example, the first rotating shaft 14 may also be provided in a form of partially fixing a portion to be rotated, the fixed portion being fixedly connected with the first corner flip 12, and the first driving wheel 3 and the first driven member 52 being provided at the rotated portion.

For another example, on the premise that the first rotating shaft 14 and the second rotating shaft 15 are respectively connected to the casing 1 in a rotating way, a person skilled in the art can selectively adjust the arrangement modes of the first fixing seat 16, the second fixing seat 18, the first bearing 17 and the second bearing 19. For example, the first fixing seat 16 or the second fixing seat 18 may be omitted, and the outer ring of the first bearing 17 or the second bearing 19 may be fixed to the hole of the housing 1. For another example, at least one of the first bearing 17 and the second bearing 19 may be replaced with a sleeve.

Referring to fig. 1-2, the mounting base 8 can be mounted at a position to be mounted near the window covering by means of bonding, clamping, screwing, or the like. The mounting seat 8 is generally of an L-shaped structure, and the vertical portion of the L-shaped structure transitions in arc with the horizontal portion. The mount 8 has a mounting groove formed therein in which the housing 1 can be detachably mounted. The application does not limit the specific connection mode of the shell 1 and the mounting seat 8, as long as the shell 1 can be effectively fixed in the mounting groove, and the shell can be prevented from being separated from the mounting groove under the reaction force of the curtain rope during the action.

When the curtain control device is installed, the first corner flip 12 and the second corner flip 13 are opened, the first curtain rope is sleeved on the first driving wheel 3, the second curtain rope is sleeved on the second driving wheel 4, then the first corner flip 12 and the second corner flip 13 are buckled on the body 11, and the body 11 is installed on the installation seat 8.

Through setting up mount pad 8, casing 1 detachably connects on mount pad 8, can reduce the installation degree of difficulty, conveniently dismantle the maintenance to casing 1 simultaneously.

Of course, the mounting 8 is not required, and one skilled in the art can choose whether to provide the mounting 8, and the specific configuration of the mounting 8, based on the particular application scenario, without departing from the principles of the present application.

Referring to fig. 3, the driving mechanism 2 is a gear motor provided in the middle of the bottom side of the housing 1, and an output shaft of the gear motor extends upward in the vertical direction. Preferably, the driving member 51, the first driven member 52 and the second driven member 53 in the transmission assembly 5 are bevel gears, the spur gear serving as the driving member 51 is connected to the output shaft of the gear motor, the bevel gear serving as the first driven member 52 is slidably connected to one end (right end shown in fig. 3) of the first rotating shaft 14, the bevel gear serving as the second driven member 53 is slidably connected to one end (left end shown in fig. 3) of the second rotating shaft 15, and the first rotating shaft 14 and the second rotating shaft 15 are non-circular cross-section shafts in the present application.

Of course, the particular arrangement of the drive mechanism 2 and the transmission assembly 5 is not exclusive and can be adapted by a person skilled in the art as long as the above functions can be achieved. For example, the driving mechanism 2 may also be disposed on a side wall of the housing 1, where the driving member 51, the first driven member 52 and the second driven member 53 are spur gears, and the driving mechanism 2 drives the two spur gears serving as the first driven member 52 and the second driven member 53 to rotate by driving the spur gears serving as the driving member 51 to rotate, so as to control the first curtain rope and the second curtain rope.

Referring to fig. 4, the first driving wheel 3 is cylindrical, and the first driving wheel 3 includes a first rim 31 and a slip preventing cylinder 32. The first rim 31 is fixedly connected to the first rotating shaft 14 by screwing, bonding, clamping and the like, and the anti-slip cylinder 32 is made of rubber or silica gel, is sleeved on the rim and does not have relative movement with the rim, such as bonding, interference fit and the like. The first curtain rope is a curtain stay rope, and the curtain stay rope can be matched and sleeved with the anti-slip cylinder 32. The outer side surface of the anti-slip cylinder 32 is further provided with an anti-slip layer to improve the connection stability of the curtain rope and prevent the curtain rope from slipping. The anti-slip layer is not limited in the present application, and may be an anti-slip protrusion, an anti-slip groove, an anti-slip coating, or the like. The second driving wheel 4 comprises a second rim, and the second rim is fixedly connected to the second rotating shaft 15 in a threaded connection, bonding, clamping connection and other manners. The outer periphery of the second rim is formed with a plurality of clamping grooves 41, the second curtain rope is a curtain drawing bead, and the clamping grooves 41 can be connected with the curtain drawing bead in a matching way.

Of course, the specific arrangement of the first driving wheel 3 and the second driving wheel 4 is not limited thereto, and those skilled in the art can adjust the same so that the present application is suitable for more specific application scenarios. For example, the specific structure of the first transmission wheel 3 is not constant, for example, one skilled in the art may omit the provision of the anti-slip cylinder 32, provide the anti-slip coating directly on the rim, or modify the structure of the rim so that the rim can be effectively engaged with the pull cord. For another example, the structural forms of the first driving wheel 3 and the second driving wheel 4 can be exchanged, or the first driving wheel 3 and the second driving wheel 4 can be set to be the same structure, so that the curtain control device can control the lifting of two blinds or the blade rotation angle of the two blinds simultaneously.

Referring to fig. 3-5, the first toggle portion 6 is connected to the first follower 52, so as to drive the first follower 52 to slide along the first rotating shaft 14. The casing 1 is provided with a first sliding hole 122, the first poking part 6 partially extends to the first sliding hole 122 and can slide along the first sliding hole 122, and the first follower 52 can rotate freely relative to the first poking part 6. Specifically, the first striking part 6 includes a first slip ring 61 and a first slide bar 62, a bevel gear as the first follower 52 is formed with a first boss 521 on a side away from the tooth surface, an outer circumferential surface of the first boss 521 is formed with a first annular groove 522, an inner circumferential surface of the first slip ring 61 is formed with a first protrusion 611, and the first protrusion 611 is coupled with the first annular groove 522 in a mating manner. The first slip ring 61 is also formed with a first opening 612, and the first protrusion 611 is continuously formed on the inner peripheral surface of the first slip ring 61 except for the first opening 612. The first slide bars 62 are provided in two, and the two first slide bars 62 extend outwardly from opposite sides of the first slip ring 61 in an axial direction perpendicular to the first rotation shaft 14. One first slide hole 122 is provided on each of opposite sides of the first corner flip 12, and the free ends of the two first slide bars 62 each extend into one first slide hole 122. Further, a first limiting structure 123 is disposed on the first sliding hole 122, and the first limiting structure 123 is configured to limit the position of the first sliding rod 62. Preferably, the first limiting structure 123 is a limiting bump, two ends of the first sliding hole 122 along the length direction are respectively provided with a limiting bump, the end of the first sliding rod 62 is provided with a pivotable first buckle 63, and the first buckle 63 can be buckled with the limiting bump.

Referring still to fig. 3-5, the second toggle portion 7 is connected to the second follower 53, so as to drive the second follower 53 to slide along the second rotating shaft 15. The casing 1 is further provided with a second sliding hole 132, and the second stirring portion 7 extends to the second sliding hole 132 and can slide along the second sliding hole 132, so that the second follower 53 can rotate freely relative to the second stirring portion 7. Specifically, the second striking part 7 includes a second slip ring 71 and a second slide bar 72, a bevel gear as the second follower 53 is formed with a second boss 531 on a side away from the tooth surface, an outer peripheral surface of the second boss 531 is formed with a second annular groove 532, an inner peripheral surface of the second slip ring 71 is formed with a second protrusion 711, and the second protrusion 711 is coupled with the second annular groove 532 in a mating manner. The second slip ring 71 further has a second opening 712, and the second protrusion 711 is continuously molded on the inner peripheral surface of the second slip ring 71 except for the second opening 712. The second slide bars 72 are provided in two, and the two second slide bars 72 extend outwardly from opposite sides of the second slip ring 71 in an axial direction perpendicular to the second rotation shaft 15. One second slide hole 132 is provided on each of opposite sides of the second corner flip 13, and the free ends of the two second slide bars 72 extend into one second slide hole 132 each. Further, a second limiting structure 133 is disposed on the second sliding hole 132, and the second limiting structure 133 is configured to limit the position of the second sliding rod 72. Preferably, the second limiting structure 133 is a limiting bump, two ends of the second sliding hole 132 along the length direction are respectively provided with a limiting bump, the end of the second sliding rod 72 is provided with a pivotable second buckle 73, and the second buckle 73 can be buckled with the limiting bump.

When the first follower 52 needs to be controlled to be engaged with or disengaged from the driving member 51, the first sliding rod 62 is only required to be shifted to slide in the first sliding hole 122, so that the first follower 52 slides along the first rotating shaft 14, and then the first buckle 63 is buckled with the corresponding limit bump. When the second follower 53 is required to be engaged with or disengaged from the driving member 51, the second sliding rod 72 is only required to be shifted to slide in the second sliding hole 132, so that the second follower 53 slides along the second rotating shaft 15, and then the second buckle 73 is buckled on the corresponding limit bump.

Through setting up first portion of stirring 6, can drive first follower 52 through first portion of stirring 6 and slide, improve the regulation convenience. Through setting up first limit structure 123, can carry out spacingly to first slide bar 62 to avoid first driving medium drunkenness, improve device operating stability. By providing the first opening 612 with the first slip ring 61, the assembly process can be simplified and the assembly difficulty can be reduced. Through setting up second stirring portion 7, can drive second follower 53 through second stirring portion 7 and slide, improve the regulation convenience. By arranging the second limiting structure 133, the second sliding rod 72 can be limited, so that the second transmission piece is prevented from moving, and the running stability of the device is improved. By providing the second opening 712 with the second slip ring 71, the assembling process can be simplified and the assembling difficulty can be reduced.

Of course, the specific arrangement manner of the first toggle portion 6 and the second toggle portion 7 is not constant, and can be adjusted by those skilled in the art according to specific application scenarios. For example, the first toggle portion 6 and the second toggle portion 7 may not be provided, or only one of them may be provided. For another example, the first stirring portion 6 and the second stirring portion 7 may be connected together by a connecting rod, so as to reduce the number of sliding holes on the housing 1. Of course, this alternative requires an adjustment of the housing 1, such as providing only one corner flip, or replacing the corner flip with the aforementioned side cover to fixedly attach the first and second holders 16, 18 to the housing 1, etc.

For another example, on the premise that the first follower 52 can freely rotate relative to the first stirring portion 6, a person skilled in the art can adjust the setting manner of the first follower 52 and the first stirring portion, for example, the first protrusion 611 is exchanged with the first annular groove 522, or the first protrusion 611 is provided as a plurality of intermittent arc protrusions. Alternatively, the first slip ring 61 may be replaced by a half ring, a square frame, or the like. The second follower 53 is the same as the second toggle portion 7, and will not be described again.

For another example, the number and arrangement of the first slide bars 62 and the second slide bars 72 is not constant, and only one may be provided. For another example, the first opening 612 and the second opening 712 may not be provided.

As another example, the specific form of the first and second stop structures 123, 133 is not exclusive and can be adapted by one skilled in the art. For example, the first limiting structure 123 and the second limiting structure 133 may be arc convex surfaces (refer to fig. 9) formed by extending the inner side wall of the first sliding hole 122 toward the inside of the first sliding hole 122. Alternatively, at least one of the first and second stopper structures 123 and 133 may be omitted.

Referring to fig. 2 and 10-11, the power supply assembly 92 includes a main control board 921 and a rechargeable battery 922. An accommodating space is formed by enclosing the shell 1, the driving mechanism 2, the transmission assembly 5 and the first driving wheel 3, and the power supply assembly 92 is positioned in the accommodating space. Wherein the rechargeable battery 922 is connected with the main control board 921, and the main control board 921 is connected with the first driving mechanism 2 so as to supply power to the first driving mechanism 2 through the rechargeable battery 922. The power supply box 91 is detachably connected to the housing 1, and partially protrudes into the accommodation space, and the power supply assembly 92 is provided in the power supply box 91.

Specifically, the first end of the power box 91 is a closed end, the second end is an open end, and the power box 91 is detachably connected to one end of the bottom wall of the housing 1, preferably, the power box 91 is detachably mounted at one end of the housing 1, which is far away from the housing 1 and connected to the mounting base 8, in other words, one side of the housing 1, which is far away from the power box 91, is detachably connected to the mounting base 8. One end of the bottom wall of the housing 1 is formed with a mounting hole 111, a first connection structure is provided at the mounting hole 111, a second connection structure 911 is provided at the first end of the power box 91, the power box 91 can be inserted into the housing 1 from the mounting hole 111, and after being plugged in place, the first connection structure and the second connection structure 911 are connected in a matched manner, and the first end of the power box 91 is matched with the mounting hole 111. Preferably, the bottom wall of the body 11 is provided with a mounting hole 111, the first connecting structure is an inner side edge of the mounting hole 111, and the second connecting structure 911 is an elastic claw, and the elastic claw is disposed at the closed end of the power box 91. When the battery box is installed, the open end of the power box 91 is inserted from the installation hole 111, and after the power box is inserted in place, the two elastic clamping claws at the closed end of the power box 91 are clamped on the inner side edge of the installation hole 111, so that the battery box is fixed.

Further, the main control board 921 and the rechargeable battery 922 are installed in the power box 91 through the open end, wherein the main control board 921 is fixedly connected inside the power box 91, the power box 91 is formed with a battery clamping position, and the rechargeable battery 922 is clamped in the battery clamping position. Preferably, a plurality of ribs 912 are formed on inner side walls of the power supply box 91 disposed opposite to each other in the width direction (left-right direction of the paper surface in fig. 11), each rib 912 extends in the length direction (direction perpendicular to the paper surface in fig. 11) of the power supply box 91, and two side walls formed with the ribs 912 are each formed with a notch 913 at an open end. The ribs 912 are surrounded to form a battery clamping position, and the rechargeable battery 922 is clamped in the battery clamping position to realize fixation. In addition, two sockets are provided on the main control board 921, and a plug is provided at the end of the lead wire of the driving mechanism 2, and the plug is detachably connected to the sockets.

In the above arrangement, the power supply assembly 92 is disposed in the accommodating space surrounded by the driving mechanism 2, the transmission assembly 5 and the first transmission wheel 3, so that the device has compact structure and small and attractive appearance. Through setting up the power pack 91 of detachable connection at casing 1, can realize that power module's dismantlement alone to charge, change battery or maintenance to power module, improve the maintenance and the change convenience of device. By providing the mounting hole 111, the power supply box 91 is inserted into the housing 1 from the mounting hole 111, and the convenience of attaching and detaching the power supply box 91 can be improved. Through all setting up main control board 921 and rechargeable battery 922 in the battery case, be favorable to the change and the maintenance to rechargeable battery 922 and main control board 921, improve the maintenance and change convenience. The second end of the power supply box 91 is opened, so that the assembling and disassembling convenience of the main control board 921 and the rechargeable battery 922 can be improved. By arranging the ribs 912 to form a battery clamping position, the rechargeable battery 922 can be fixed on one hand, and the structural strength of the battery box can be improved on the other hand. A notch 913 is formed at the open end through the side wall, facilitating the assembly and disassembly of the rechargeable battery 922. The side, far away from the power supply box 91, of the shell 1 is detachably connected to the mounting seat 8, so that the power supply box 91 can be detached without detaching the shell 1, and the convenience of detachment is improved. By providing a plug and a socket, the separation between the first driving mechanism 2 and the main control board 921 is facilitated.

It will be appreciated by those skilled in the art that the above-described arrangement of the power supply assembly 92 and the power supply box 91 is not exclusive and can be modified by those skilled in the art.

For example, although the above embodiment is described in connection with having the power supply box 91, it is apparent that the arrangement of the power supply box 91 is not essential, and in other embodiments, the arrangement of the power supply box 91 may be omitted, and the electronic control board and the rechargeable battery 922 may be directly arranged in the housing 1.

As another example, although the power supply assembly 92 is described in connection with including the electronic control board and the rechargeable battery 922, the specific composition of the power supply assembly 92 is not limited thereto, and in other embodiments, the power supply assembly 92 may include only the electronic control board or the rechargeable battery 922. In addition, the rechargeable battery 922 may be replaced by a battery mounting groove for the user to mount the dry battery.

For another example, although the above arrangement is described in connection with the power supply box 91 being disposed at the bottom wall of the housing 1, the specific mounting position of the power supply box 91 is not fixed, and can be adjusted by those skilled in the art according to the application scenario. For example, the power supply box 91 may be detachably hung on the bottom side of the housing 1, or may be detachably disposed at other positions of the housing 1, such as detachably connected to the bottom of the side, and partially extended to the accommodating space.

For another example, the first connection structure and the second connection structure 911 are not limited to be provided, and in other embodiments, one of the first connection structure and the second connection structure 911 is a clamping groove, and the other is a clamping block. Or one of the first connection structure and the second connection structure 911 is a card hole, and the other is a card post. Or one of the first connection structure and the second connection structure 911 is a magnet, and the other is a magnet or a magnetic member.

For another example, the specific structure of the power supply box 91 is not limited, and the power supply box 91 may be provided with both ends as a closed end, an upper side as an open end, or the power supply box 91 may be formed by fastening a plurality of box bodies, etc., in addition to the arrangement in which one end is a closed end and one end is an open end.

For example, the battery locking portion may be formed by surrounding the rib 912, and may have another structure as long as the battery can be effectively fixed in the power supply box 91. For example, the battery clamping position is formed by surrounding a plurality of limiting plates.

For another example, the open end of the power box 91 may not be provided with the notch 913, or only one side may be provided with the notch 913, or the like.

For another example, although the above embodiment has been described in connection with the case 1 being detachably connected to the mounting base 8 on the side away from the power supply box 91, it is obvious that the side of the case 1 near the power supply box 91 may be detachably connected to the mounting base 8, and only such an arrangement will not facilitate the quick detachment of the power supply box 91.

A second preferred embodiment of the present application will be briefly described with reference to fig. 6-9. It should be noted that, in the following embodiments, differences between the curtain control device and the first preferred embodiment will be described mainly, and the same or alternative embodiments may refer to the description of the first embodiment, and will not be repeated in the following embodiments.

Referring to fig. 6 to 9, the present embodiment is mainly different from the first embodiment in that: the power transmission and disconnection between the first follower 52 and the first transmission wheel 3, the second follower 53 and the second transmission wheel 4 are achieved by the slidable arrangement of the first rotation shaft 14 portion and the slidable arrangement of the second rotation shaft 15 portion.

Specifically, the first driving wheel 3 and the first driven member 52 are sleeved on the first rotating shaft 14, a part of the first rotating shaft 14 is slidably arranged along the axial direction of the first rotating shaft, so that transmission or separation between the first driving wheel 3 and the first driven member 52 is realized, the second driving wheel 4 and the second driven member 53 are sleeved on the second rotating shaft 15, and a part of the second rotating shaft 15 is slidably arranged along the axial direction of the second rotating shaft, so that transmission or separation between the second driving wheel 4 and the second driven member 53 is realized.

Preferably, the first rotating shaft 14 comprises a first main shaft section 141 and a first sliding section 142, the first driving wheel 3 is fixedly sleeved on the first main shaft section 141, and the first driven piece 52 is sleeved on the first sliding section 142. The end of the first main shaft section 141 extends outwards to form a first guide rod 143, the end of the first sliding section 142 is provided with a first guide hole, and the first guide rod 143 is spliced with the first guide hole in a matched manner. The first sliding section 142 is provided with a first engagement structure 145, the first follower 52 is correspondingly provided with a second engagement structure 523, and the first engagement structure 145 can be in fit connection with the second engagement structure 523. In the present application, the first engagement structure 145 is a spline and the second engagement structure 523 is a spline groove.

The second rotating shaft 15 comprises a second main shaft section 151 and a second sliding section 152, the second driving wheel 4 is fixedly sleeved on the second main shaft section 151, and the second driven piece 53 is sleeved on the second sliding section 152. The end of the second main shaft section 151 extends outwards to form a second guide rod, the end of the second sliding section 152 is provided with a second guide hole, and the second guide rod is matched and spliced with the second guide hole. The second sliding section 152 is provided with a third engagement structure 155, and the second follower 53 is correspondingly provided with a fourth engagement structure 533, and the third engagement structure 155 can be cooperatively connected with the fourth engagement structure 533. In the present application, the third engagement structure 155 is a spline and the fourth engagement structure 533 is a spline groove.

In this way, when the first follower 52 is required to transmit power to the first driving wheel 3, the first sliding section 142 of the first rotating shaft 14 is controlled to slide, so that the first engaging structure 145 and the second engaging structure 523 engage with each other, and the first follower 52 drives the first driving wheel 3 to rotate through the first rotating shaft 14. When the power between the first follower 52 and the first driving wheel 3 is required to be disconnected, the first sliding section 142 of the first rotary shaft 14 is controlled to slide in the opposite direction, so that the first engagement structure 145 and the second engagement structure 523 are disengaged from each other, and thus the first follower 52 rotates while the first rotary shaft 14 and the first driving wheel 3 do not rotate. The transmission and separation between the second follower 53 and the second driving wheel 4 are the same and will not be described again.

By providing the first engagement structure 145 and the second engagement structure 523, the transmission stability of the first rotation shaft 14 can be improved; by providing the third engagement structure 155 and the fourth engagement structure 533, the transmission stability of the second rotation shaft 15 can be improved.

Of course, the above arrangement is not limited thereto, and those skilled in the art can adjust the same so that the present application is applicable to more specific application scenarios. For example, although the above embodiment is described in connection with the second engagement structure 523 being provided on the first follower 52 and the fourth engagement structure being provided on the second follower 53, the second engagement structure 523 may be adjusted to the first driving wheel 3 and the fourth engagement structure 533 may be adjusted to the second driving wheel 4, and the power transmission and separation between the followers and the driving wheels by the sliding of the first sliding section 142 and the second sliding section 152 may be achieved as well.

For another example, although the above embodiment has been described with reference to the first spindle section 141 having the first guide rod 143 provided therein, the first slide section 142 having the guide hole provided therein, the manner of providing the first slide section 142 and the first spindle section 141 is not limited thereto, as long as the relative sliding of the two can be achieved. For example, the first guide bar 143 and the first guide hole may be reversed. For another example, the first guide hole and the first guide rod 143 may not be provided, and the first main shaft section 141 and the first sliding section 142 may be provided in a manner of being in driving engagement with each other. The second main shaft section 151 and the second sliding section 152 are similar in alternative manner, and will not be described again.

For another example, the specific manner in which first engagement structure 145 and second engagement structure 523 are not exclusive, and first engagement structure 145 may be external teeth in addition to splines and spline grooves, and second engagement structure 523 may be internal teeth, respectively. The third engagement structure 155 and the fourth engagement structure 533 are similar and will not be described again.

Further, in the present embodiment, the transmission assembly 5 further includes a fixing frame 54, the fixing frame 54 is fixedly connected to the housing 1, and the driving member 51, the first driven member 52 and the second driven member 53 are rotatably connected to the fixing frame 54. Preferably, the fixing frame 54 is a rectangular frame, which includes four sequentially connected side surfaces, wherein bearings are respectively disposed on three side surfaces (a left side surface, a right side surface and a bottom surface in fig. 7), the driving member 51, the first driven member 52 and the second driven member 53 are respectively mounted on the three bearings, and the other side surface (the top surface in fig. 7) is fixed on the top surface of the body 11 by screwing, clamping or the like.

By providing the fixing frame 54, the mounting stability of the driving member 51, the first follower 52, and the second follower 53 can be improved.

Of course, the fixed frame 54 is not necessary and one skilled in the art may choose based on the particular application scenario. In addition, the specific structure of the fixing frame 54 is not exclusive, and can be adjusted by those skilled in the art.

Further, in the present embodiment, the first dial 6 is also adjusted. Specifically, the first stirring portion 6 is simultaneously connected with the first sliding section 142 of the first rotating shaft 14 and the second sliding section 152 of the second rotating shaft 15, so as to drive the first sliding section 142 and the second sliding section 152 to slide simultaneously. The present application preferably allows the sliding to achieve power transfer of one follower to the drive wheel while the other follower is disconnected from the drive wheel.

Further preferably, the first stirring portion 6 includes a first slide rod 62, two side surfaces of the first slide rod 62 are respectively provided with a clamping hole, and end parts of the first sliding section 142 and the second sliding section 152 are provided with clamping protrusions, and the clamping protrusions are clamped in the clamping holes and can rotate freely relative to the clamping holes. Correspondingly, two first slide holes 122 are provided and are arranged on two opposite sides of the body 11 of the shell, and two ends of the first slide rod 62 respectively extend out of the two first slide holes 122. The first sliding hole 122 is specifically a waist hole, and a first limiting structure 123 is disposed on the first sliding hole 122 to limit the position of the first sliding rod 62. In the present application, the first limiting structure 123 is an arc-shaped convex surface formed by extending the inner sidewall of the first sliding hole 122 toward the inside of the first sliding hole 122.

Thus, when the first follower 52 is required to transmit power to the first driving wheel 3 and the power between the second follower 53 and the second driving wheel 4 is disconnected, the first slide bar 62 is controlled to slide to one end of the first slide hole 122. When the second follower 53 is required to transmit power to the second driving wheel 4 and the power between the first follower 52 and the first driving wheel 3 is disconnected, the first slide bar 62 is controlled to slide in the opposite direction.

Through setting up first portion of stirring 6, can drive first drive wheel 3 through first portion of stirring 6 and slide, improve the regulation convenience. Through the slidable part connection of first portion of stirring 6 and second pivot 15, can improve the operating convenience through the slip of first pivot 14 and second pivot 15 of first portion of stirring 6 simultaneous control. Through setting up first limit structure 123, can carry out spacingly to first slide bar 62 to avoid the pivot drunkenness, improve device operating stability.

Of course, the specific arrangement of the first toggle part 6 is not unique, and a person skilled in the art can adjust it, so that the present application is suitable for a more specific application scenario. For example, the person skilled in the art may not adjust the first toggle part 6, but, as in the first embodiment, use the first toggle part 6 and the second toggle part 7 to control the sliding of the portions of the first shaft 14 and the second shaft 15, respectively. For another example, the sliding of the first striking part 6 may be configured such that, in addition to the power transmission between one follower and the driving wheel, the power transmission between the other follower and the driving wheel is disconnected, the two followers may be simultaneously engaged or disengaged. Of course, the first dial 6 may not be provided in other embodiments.

For another example, the first limiting structure 123 may not be provided, or may be a limiting bump in addition to the arc convex surface, and the end portion of the first sliding rod 62 is provided with a pivotable buckle, and the buckle may be buckled with the limiting bump.

Further, in order to avoid interference or jamming between the structures, on the premise that the first corner flip 12 and the second corner flip 13 are still provided, one end of the first main shaft section 141 of the first rotating shaft 14 far from the first sliding section 142 may be abutted to the inner wall of the housing 1 or a hole groove provided on the inner wall of the housing 1 through the first bearing 17, and one end of the second main shaft section 151 of the second rotating shaft 15 far from the second sliding section 152 may be abutted to the inner wall of the housing 1 or a hole groove provided on the inner wall of the housing 1 through the second bearing 19.

The first rotating shaft 14 and the second rotating shaft 15 are abutted in the inner wall of the shell 1 or the hole groove through the bearing, so that friction between the first rotating shaft 14 and the second rotating shaft 15 and the shell 1 can be reduced, and the service life of a product is prolonged.

Of course, instead of bearing abutment, the end of the first main shaft section 141 of the first rotating shaft 14 far from the first sliding section 142 may be directly and rotatably abutted in the inner wall of the housing 1 or the hole groove provided in the inner wall of the housing 1, and the end of the second main shaft section 151 of the second rotating shaft 15 far from the second sliding section 152 may be directly and rotatably abutted in the inner wall of the housing 1 or the hole groove provided in the inner wall of the housing 1, so as to improve the connection stability of the first driving wheel 3 and the second driving wheel 4.

The operation of the window covering control device of the present application will be described with reference to the first embodiment.

In a specific embodiment, a curtain pull rope is sleeved on the first driving wheel 3 and is tensioned on the anti-slip cylinder 32, and the curtain pull rope does not rotate relative to the anti-slip cylinder 32, wherein the curtain pull rope is used for controlling the lifting of the blind. The second driving wheel 4 is sleeved with a curtain pull bead which is clamped in a clamping groove 41 of the second driving wheel 4, wherein the curtain pull bead is used for controlling the swinging angle of the blades of the blind.

When the automatic lifting of the blind needs to be controlled, the first sliding rod 62 is shifted to slide in the first sliding hole 122, so that the first driven piece 52 slides along the first rotating shaft 14 and is meshed with the driving piece 51, then the first buckle 63 is buckled on the corresponding limiting lug, meanwhile, the second sliding rod 72 is shifted to slide in the second sliding hole 132, so that the second driven piece 53 slides along the second rotating shaft 15 and is separated from the driving piece 51, and then the second buckle 73 is buckled on the corresponding limiting lug. Then the driving mechanism 2 is controlled to be electrified, and the first driving wheel 3 drives the curtain stay cord to circularly move, so that the shutter curtain can be lifted. Meanwhile, a user can manually adjust the blade angle of the blind.

When the blade adjustment angle of the blind needs to be controlled, the second sliding rod 72 is shifted to slide in the second sliding hole 132, so that the second driven member 53 slides along the second rotating shaft 15 and is meshed with the driving member 51, then the second buckle 73 is buckled on the corresponding limiting bump, meanwhile, the first sliding rod 62 is shifted to slide in the first sliding hole 122, so that the first driven member 52 slides along the first rotating shaft 14 and is separated from the driving member 51, and then the first buckle 63 is buckled on the corresponding limiting bump. Then the driving mechanism 2 is controlled to be electrified, and the curtain bead is driven to move through the second driving wheel 4, so that the angle adjustment of the blades is realized. Meanwhile, a user can manually adjust the lifting of the blind.

It should be noted that, although the above embodiment is described with reference to the example in which the window shade control device is applied to a blind capable of both lifting and lowering and adjusting a blade angle, this is not intended to limit the application scope of the present application, and those skilled in the art may apply the present application to other application scenarios, such as controlling the lifting of two blinds or the blade angles of two blinds by the window shade control device of the present application.

It should be noted that, although the specific control mode of the gear motor is not described in the above embodiment, it is not unclear that a person skilled in the art may select any control mode in the prior art to control the gear motor. For example, a person skilled in the art may use a physical button to control the forward and reverse rotation of the two motors, or use a wireless control manner such as WiFi, bluetooth, infrared, zigBee, etc. to control the forward and reverse rotation of the two motors.

Those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the claims of the present application, any of the claimed embodiments may be used in any combination.

Thus far, the technical solution of the present application has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present application is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present application, and such modifications and substitutions will fall within the scope of the present application.

Claims (10)

1. A window covering control device, the window covering control device comprising:

the device comprises a shell, wherein a first through hole is formed in the top of the shell, and a rotatable first rotating shaft is arranged in the shell;

the driving mechanism is arranged in the shell;

The first driving wheel is in driving connection with the first rotating shaft, and a first curtain rope can pass through the first through hole to be in matched connection with the first driving wheel;

the transmission assembly comprises a driving piece and a first driven piece which can be in transmission connection with the driving piece, the driving piece is connected with the driving mechanism, and the first driven piece is in transmission connection with the first rotating shaft;

the first driven piece is slidably arranged on the first rotating shaft or the first rotating shaft part is axially slidably arranged so as to realize transmission or separation between the first transmission wheel and the first driven piece.

2. The window covering control device according to claim 1, further comprising a first toggle portion connected to the first driving wheel so as to drive the first driving wheel to slide along the first rotation axis, wherein the housing is provided with a first sliding hole, the first toggle portion extends to the first sliding hole and can slide along the first sliding hole, and the first driving wheel is freely rotatable relative to the first toggle portion.

3. The window shade control device according to claim 2, wherein the first toggle portion includes a first slip ring and a first slide bar, a first boss is formed at one side of the first driving wheel in the axial direction, one of an outer circumferential surface of the first boss and an inner circumferential surface of the first slip ring is formed with a first protrusion, the other is formed with a first annular groove, the first protrusion is cooperatively connected with the first annular groove, and the first slide bar is connected with the first slip ring and extends to the first slide hole.

4. A window covering control device according to claim 1, wherein a first engagement structure is provided on the slidable portion of the first shaft, and a second engagement structure is provided on the first follower or the first transmission wheel, respectively, and the first engagement structure is capable of being cooperatively connected with the second engagement structure.

5. The shade control device of claim 4, wherein the first engagement structure is a spline and the second engagement structure is a spline groove; or alternatively

The first engagement structure is an outer bevel and the second engagement structure is an inner bevel.

6. The window shade control device of claim 4, wherein the first rotating shaft comprises a first main shaft section and a first sliding section, one of an end of the first main shaft section and an end of the first sliding section extends outwards to form a first guide rod, the other one of the first main shaft section and the end of the first sliding section is provided with a first guide hole, the first guide rod is matched and inserted with the first guide hole, and the first meshing structure is arranged on the first sliding section.

7. A window covering control device as recited in claim 4, further comprising a fixed frame fixedly coupled to the housing, the driving member and the first driven member rotatably coupled to the fixed frame.

8. The window covering control device according to claim 4, further comprising a first toggle portion connected to the slidable portion of the first shaft so as to be capable of driving the slidable portion of the first shaft to slide, wherein the housing is provided with a first slide hole, the first toggle portion extends to the first slide hole and is capable of sliding along the first slide hole, and the slidable portion of the first shaft is freely rotatable with respect to the first toggle portion.

9. The window covering control device of claim 8, wherein the first toggle portion includes a first slide bar, one of the first slide bar and the slidable portion of the first rotary shaft is provided with a clamping hole, and the other is provided with a clamping protrusion, and the clamping protrusion is clamped in the clamping hole and can freely rotate relative to the clamping hole.

10. A window covering control as claimed in claim 3 or 9, wherein the first slide aperture is provided with a first limit feature arranged to limit the position of the first slide bar.