CN214104107U

CN214104107U - Curtain control device and accessory thereof

Info

Publication number: CN214104107U
Application number: CN202022052919.9U
Authority: CN
Inventors: 马家俊; 陈佳; 张桂林; 江敏珍; 游延筠
Original assignee: Shenzhen Lutuo Technology Co Ltd
Current assignee: Shenzhen Lutuo Technology Co Ltd; Shenzhen Lumi United Technology Co Ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-09-03
Anticipated expiration: 2030-09-17

Abstract

The application relates to a curtain control device and a fitting thereof, the curtain control device comprising: a motor assembly including a housing; the accessory comprises a first matching part and at least two groups of second matching parts arranged at intervals, the second matching parts are connected to the first matching parts, and at least two groups of second matching parts are respectively used for matching with different axial positions of the curtain rail; the first matching part is detachably connected with the shell. In the accessory of the curtain control device, the first matching parts are provided with at least two groups of second matching parts, when the curtain control device is assembled, the first matching parts are only required to be connected with the shell of the motor assembly, namely, the assembly of the curtain control device can be completed in one step, so that the assembly process of the curtain control device is simplified, a user can independently complete the installation of the curtain control device, and professional installation personnel are not required.

Description

Curtain control device and accessory thereof

Technical Field

The application relates to the technical field of electric curtains, in particular to a curtain control device and accessories of the curtain control device.

Background

Along with the improvement of living standard of people, the whole house intelligence of intelligent house has higher requirement, and based on the requirement of intelligence, the electric curtain appears. The electric curtain drives the curtain to move through the motor, the belt is arranged in the curtain guide rail and connected with the curtain, and the motor drives the belt to rotate, so that the curtain is driven to be opened or closed through the motor. At present, the installation process of the curtain motor on the market is complex, so that the installation and the use of a user are inconvenient.

SUMMERY OF THE UTILITY MODEL

The application provides a curtain control device and accessories of the curtain control device, which can simplify the installation process of the curtain control device.

A first aspect of the present application provides a window covering control device comprising:

a motor assembly including a housing; and

the accessory comprises a first matching part and at least two groups of second matching parts arranged at intervals, the second matching parts are connected to the first matching parts, and at least two groups of the second matching parts are respectively used for matching with different axial positions of the curtain rail; the first matching part is detachably connected with the shell.

In one possible design, the first matching part is provided with a clamping part, the shell is provided with a clamping matching part, and the clamping part is matched with the clamping matching part;

the joint portion with in the joint cooperation portion, one includes the pothook, and another includes first screens.

In a possible design, the first detent includes a groove or a through hole provided in the first fitting portion;

the clamping hook is arranged on the shell and can move relative to the shell;

in the process of the movement of the clamping hook, at least part of the clamping hook can retract into the shell so as to enable the clamping hook to be released from the first clamping position, and at least part of the clamping hook can extend out of the outer side of the shell so as to enable the clamping hook to be clamped with the first clamping position.

In a possible design, the window curtain control device further includes an elastic member disposed between the housing and the hook.

In one possible design, the hook has a button attached thereto, at least part of the button being located outside the housing;

the elastic piece is respectively connected with the button and the shell.

In a possible design, one of the clamping part and the clamping matching part further comprises a buckle, and the other one further comprises a second clamping position.

In one possible design, the catch comprises a spring bead arranged on the housing, at least part of the spring bead being able to protrude outside the housing;

the second clamping position is arranged on the side wall of the first matching part.

In one possible design, at least two hooks are respectively arranged on two opposite sides of the shell along the first direction of the shell;

along the second direction of casing, at least two the buckle set up respectively in the casing opposite both sides, the second direction with first direction is different.

In one possible design, the first mating portion has a receiving cavity, at least part of the motor assembly is located in the receiving cavity, and at least part of the motor assembly is located between two sets of the second mating portions.

In one possible design, the motor assembly further includes a main machine at least partially located within the housing, the main machine including a drive wheel;

the driving wheel is located in the accommodating cavity, at least part of the driving wheel extends out of the accommodating cavity and is located between the two groups of second matching parts.

The utility model provides a (window) curtain controlling means's accessory is provided in this application second aspect, the accessory includes the second cooperation portion that first cooperation portion and two at least groups interval set up, second cooperation portion connect in first cooperation portion, first cooperation portion is used for being connected with (window) curtain controlling means's motor element respectively, and is at least two sets of second cooperation portion is used for cooperating along axial different positions with the (window) curtain track respectively.

In one possible design, the first fitting portion is a frame-shaped structure, and the first fitting portion has a receiving cavity for passing through at least part of a motor assembly of the window covering control device.

In the fittings of the curtain control device, at least two groups of second fitting parts can be fitted with different positions of the curtain rail along the axial direction, the stable connection between the curtain control device and the curtain rail can be realized only by one fitting part, and when the curtain control device is installed, only the first fitting part of the fitting part needs to be connected with the motor assembly, so that the installation process is simple and the use is convenient for a user;

in addition, when the curtain control device is assembled, the accessories are detachably connected with the motor component, namely the motor component can be connected with different accessories, when the curtain control device needs to be used for different curtain rails, only the original accessories are required to be detached from the curtain control device, and then the accessories matched with the curtain rails are installed on the motor component, namely the curtain control device can be matched with different types of curtain rails, so that the applicability is improved, and the installation steps of the curtain control device and the rails are simplified.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

FIG. 1 is a schematic view of a window covering control device according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural view of the motor assembly of FIG. 1;

FIG. 3 is a schematic illustration of the fitting of FIG. 1 in a first embodiment;

FIG. 4 is a schematic illustration of the fitting of FIG. 1 in a second embodiment;

FIG. 5 is a schematic view of the fitting of FIG. 1 in a third embodiment;

FIG. 6 is a schematic view of the housing of FIG. 2 with a portion broken away;

FIG. 7 is a schematic view of a portion of the housing of FIG. 6;

FIG. 8 is an enlarged view of a portion I of FIG. 7;

FIG. 9 is a schematic view of the fitting mounted to the housing of FIG. 7;

FIG. 10 is a front view of FIG. 9;

fig. 11 is a sectional view taken along line a-a in fig. 10.

Reference numerals:

1-a motor assembly;

11-a housing;

111-hook;

111 a-inclined surface;

112-a button;

113-an elastic member;

114-a buckle;

115-a mounting portion;

116-a via;

12-a host;

121-a motor;

122-gear set;

123-driving wheels;

124-a circuit board;

125-a first current probe;

13-a battery compartment;

131-a key;

132-a charging section;

133-a light guide post;

134-a battery;

2-fitting;

21-a first mating portion;

211-first position clip;

212-a second detent;

213-reinforcing ribs;

214-a receiving cavity;

22-a second mating portion;

221-a roller;

222-hook.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.

It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.

The embodiment of the application provides a curtain control device, as shown in fig. 1, the curtain control device includes a motor assembly 1 and an accessory 2, wherein the accessory 2 is used for being matched with a curtain rail, the motor assembly 1 is connected with the accessory 2, and the motor assembly 1 can move along the curtain rail to drive the accessory 2 to move in the curtain rail, so as to drive the curtain to move, and thus, the opening or closing of the curtain is realized.

As shown in fig. 1, the motor assembly 1 includes a housing 11, components (such as a motor and a circuit board, etc.) of the motor assembly 1 are mounted on the housing 11, and the accessory 2 is detachably connected to the housing 11, so that the accessory 2 is detachably connected to the motor assembly 1.

In this embodiment, through can dismantling accessory 2 and motor element 1 and be connected, this motor element 1 can be connected with different accessory 2 promptly, when this (window) curtain controlling means need be used for different (window) curtain tracks, only need pull down original accessory 2 from (window) curtain controlling means, then with this (window) curtain track looks adaptation accessory 2 install in this motor element 1 can, this (window) curtain controlling means can the different kinds of (window) curtain tracks of adaptation promptly to improve the suitability.

Meanwhile, when the existing curtain motor is installed on the curtain rail, components such as a transmission case and a belt rail need to be matched, but in the embodiment, the curtain control device can realize the opening or closing of the curtain by installing the accessory 2 on the curtain rail and driving the accessory 2 to move along the rail through the motor component 1, and components such as the transmission case and the belt rail do not need to be configured, so that the miniaturization and the light weight of the curtain control device are realized, and the cost is reduced.

Specifically, as shown in fig. 3 to 5, the fitting 2 includes a first engaging portion 21 and at least two sets of second engaging portions 22 disposed at intervals, the fitting 21 includes one first engaging portion 21, and at least two sets of second engaging portions 22 are disposed on the same first engaging portion 21. The first matching portion 21 is used for being connected with the motor assembly 1, specifically, the first matching portion 21 is used for being detachably connected with the housing 11 of the motor assembly 1, at least two groups of second matching portions 22 which are arranged at intervals are respectively used for being matched with the curtain rail at different axial positions, and the second matching portions 22 can move along the curtain rail to drive the curtain to move, so that the curtain is opened or closed.

In this embodiment, in the accessory 2 of the curtain control device, at least two sets of second matching portions 22 disposed on the first matching portion 21 are used for matching with different positions of the curtain rail along the axial direction, and the stable connection between the curtain control device and the curtain rail can be realized only by one accessory. Meanwhile, the accessory 2 of the curtain control device comprises a first matching part 21 (at least two groups of second matching parts 22 are arranged on the first matching part 21), when the curtain control device is assembled, the first matching part 21 is only required to be connected with the shell 11 of the motor component 1, and the curtain control device can be installed in one step, so that the assembling process of the curtain control device is simplified, a user can independently complete the installation of the curtain control device, and professional installers are not needed.

More specifically, as shown in fig. 3 to 5, the first matching portion 21 of the accessory 2 may be a frame-shaped structure and include an accommodating cavity 214, when the accessory 2 is connected to the motor assembly 1, the driving wheel 123 of the motor assembly 1 can pass through the accommodating cavity 214, and at least a portion of the driving wheel 123 can extend out of the accommodating cavity 214, so that the top of the driving wheel 123 can contact the curtain rail to drive the curtain control device to move along the curtain rail, therefore, by providing the accommodating cavity 214, the accessory 2 does not affect the normal operation of the motor assembly 1, and the size of the accessory 2 connected to the motor assembly 1 can be reduced, which is beneficial to achieving the miniaturization of the curtain control device. Meanwhile, after at least part of the driving wheel 123 extends out of the accommodating cavity 214, the driving wheel 123 is located between at least two groups of second matching parts 22 along the axial direction of the curtain rail, so that the driving wheel 123 and the curtain rail are supported at both sides along the axial direction of the curtain rail, and the stability and reliability of the curtain control device moving along the curtain rail are improved.

The curtain rail comprises an I-shaped bent rail, a Roman rod rail, a suspension type opening and closing rail and the like, wherein the cross section of the suspension type opening and closing rail is U-shaped, a space for movement of the accessory 2 is formed inside the rail, the suspension type opening and closing rail can be matched with the accessory 2 shown in fig. 3, the second matching part 22 of the accessory 2 shown in fig. 3 can comprise one or more rollers 221, for example, one group of second matching parts 22 comprises two rollers 221, two groups of second matching parts 22 are arranged on the accessory 2 shown in fig. 3, and can comprise four rollers 221, and the rollers 221 can rotate relative to the first matching part 21. The two rollers 221 in each set of second matching portions 22 are matched with the same position in the axial direction of the curtain rail, the two sets of second matching portions 22 are respectively matched with different positions in the axial direction of the curtain rail, and preferably, the driving wheel 123 is located between the two sets of second matching portions 22. When the fitting 2 is matched with the hanging type opening and closing track, the roller 221 is positioned in the space of the hanging type opening and closing track and can drive the curtain to move along the space under the driving of the motor component 1. The roller 221 can reduce friction when the fitting 2 moves along the rail, thereby reducing wear.

Further, the roller 221 is provided with a flexible material along the outer side of the circumferential direction, and the roller 221 is in contact with the rail through the flexible material, and the flexible material can further reduce the friction force between the roller 221 and the rail, so that the abrasion between the roller 221 and the rail is reduced, and the noise generated when the roller 221 moves along the rail is reduced. For example, the outer side of the roller 221 may be provided with silicone or rubber.

The roman bar track is a cylindrical rod-shaped structure and can be matched with the accessory 2 shown in fig. 4, and the second matching part 22 of the accessory 2 shown in fig. 4 can comprise one or more hooks 222, and the hooks 222 can be hung on the roman bar and can drive the curtain to move along the roman bar under the driving of the motor component 1. Alternatively, the second mating portion 22 of the fitting 2 shown in fig. 4 may also include one or more slip rings that can be sleeved over the roman rod and orbit along the roman rod.

The i-shaped rail can be engaged with the fitting 2 shown in fig. 5, and the second engaging portion of the fitting 2 shown in fig. 5 may include one or more rollers 221, and each roller 221 is suspended from the rail and can move along the rail by the motor assembly 1.

Of course, the second fitting part 22 of the fitting 2 in the present application is not limited to the structure shown in fig. 3 to 5, and the specific structure thereof may be set according to the track matching therewith, and therefore, the specific structure of the second fitting part 22 does not constitute an absolute limitation to the protection scope of the present application.

Specifically, as shown in fig. 2 and fig. 3, the accessory 2 and the housing 11 of the motor assembly 1 can be detachably connected in a clamping manner, that is, the first matching portion 21 of the accessory 2 is provided with a clamping portion, the housing 11 is provided with a clamping matching portion, and the clamping portion can be clamped with the clamping matching portion, so that the clamping between the accessory 2 and the housing 11 of the motor assembly 1 is realized.

Wherein, in joint portion and joint cooperation portion, one includes pothook 111, and the other includes first screens 211, and this pothook 111 can cooperate with first screens 211 to be connected accessory 2 with motor element 1.

Of course, the fitting 2 and the housing 11 may be detachably connected by other means, such as a pin connection, a threaded connection, a magnetic connection, an adhesive connection, etc.

More specifically, as shown in fig. 3, the first detent 211 includes a groove or a through hole disposed on the first fitting portion 21 of the accessory 2, and accordingly, as shown in fig. 2, the hook 111 is disposed on the motor assembly 1, and at least a portion of the hook 111 is located outside the housing 11.

In this embodiment, the hook 111 at least partially extending out of the housing 11 can be conveniently engaged with the first engaging portion 21 of the accessory 2. In addition, when the screens are arranged on the first matching part 21 of the accessory 2, the structure of the accessory 2 is simple, and the processing difficulty of the accessory 2 is reduced.

As shown in fig. 8, the hook 111 has an inclined surface 111a, and the inclined surface 111a can play a guiding role in the process of clamping or releasing the clamping of the accessory 2 with the housing 11, so as to reduce the operation difficulty in the process of connecting or detaching the accessory 2 with the motor assembly 1 and improve the reliability of the clamping connection.

Further, as shown in fig. 8, the hook 111 can move relative to the housing 11, and during the movement, the hook 111 can retract into the housing 11, and at least a portion of the hook 111 can extend out from the housing 11, and the extended portion is used for being engaged with the first detent 211 of the accessory 2. Therefore, when the hook 111 retracts to the housing 11 through the movement of the hook 111 relative to the housing 11, the hook 111 can be disengaged from the first detent 211, and the hook 111 can be prevented from interfering with other parts in the process of being engaged with the first detent 211, and when at least part of the hook 111 extends out of the housing 11 through the movement of the hook 111 relative to the housing 11, the extending part can be engaged with the first detent 211.

Meanwhile, the motor assembly 1 of the window shade control device may further include an elastic member 113, and the elastic member 113 is connected to the housing 11 and the hook 111 and can be deformed between the housing 11 and the hook 111. Specifically, in the process that the hook 111 moves relative to the housing 11 and retracts into the housing 11, the elastic member 113 can be compressed by the hook 111 and the housing 11, and under the effect of the resilience force of the elastic member 113, the hook 111 can be driven to move, so that at least part of the hook 111 extends out of the housing 11, and the first clip 211 is clipped. Therefore, in this embodiment, by arranging the elastic member 113, the hook 111 can automatically extend out of the housing 11 to be clamped with the first clamping position 211, and manual control is not required, so that the step of clamping and connecting the motor assembly 1 and the accessory 2 is simplified, that is, the installation process of the curtain control device can be simplified, meanwhile, the elastic force provided by the elastic member 113 can enable the hook 111 and the first clamping position 211 to keep a good clamping state, and the clamping firmness of the motor assembly 1 and the accessory 2 is improved.

Specifically, as shown in fig. 8, the hook 111 is further connected with a button 112, at least a portion of the button 112 is located outside the housing 11, and two ends of the elastic member 113 are respectively connected with the button 112 and the housing 11, so that a user can apply a pressing force to the button 112, thereby applying a pressing force to the hook 111, and drive the hook 111 to move relative to the housing 11 and retract into the housing 11, and the button 112 compresses the elastic member 113 during retraction, and when the user stops pressing the button 112, under the effect of the resilient force of the elastic member 113, the drive button 112 moves towards the outside of the housing 11, thereby driving at least a portion of the hook 111 to extend out of the housing 11.

Therefore, in the embodiment, the button 112 is provided to facilitate the user to control the movement of the hook 111 relative to the housing 11, i.e. the user can control the movement of the hook 111 by pressing the button 112 to unlock the hook 111 and the first detent 211, so as to detach the accessory 2 and the motor assembly 1.

As shown in fig. 8, the sidewall of the housing 11 is provided with at least one through hole 116, the hook 111 can extend out of the housing 11 through the through hole 116, and meanwhile, the sidewall of the housing 11 can be provided with another through hole, and the button 112 can extend out of the housing 11 through the through hole.

More specifically, as shown in fig. 8, a mounting portion 115 is provided inside the housing 11, the mounting portion 115 has a mounting cavity, the elastic member 113 is located in the mounting cavity, and both ends of the elastic member 113 are connected to the button 112 and the mounting portion 115, respectively. Therefore, the installation portion 115 can facilitate installation of the elastic member 113, and the elastic member 113 can be limited in the installation cavity, so as to improve the deformation stability of the elastic member 113.

In the above embodiments, as shown in fig. 7 and 9, the motor assembly 1 may include at least two hooks 111, and at least two opposite side surfaces of the housing 11 along the first direction of the housing 11 are provided with the hooks 111, so that the at least two opposite side surfaces of the housing 11 are engaged with the accessory 2, thereby improving the connection reliability between the housing 11 and the accessory 2. Accordingly, as shown in fig. 10, the motor assembly 1 may include two elastic members 113 and two buttons 112, the two buttons 112 are disposed along the first direction of the housing 11, and the two buttons 112 are respectively connected with the corresponding hooks 111, the two elastic members 113 are disposed along the first direction of the housing 11, and the two elastic members 113 are respectively connected with the corresponding buttons 112.

In the above embodiments, as shown in fig. 3 and fig. 6, one of the clamping portion and the clamping matching portion further includes the buckle 114, and the other one further includes the second detent 212, and the buckle 114 and the second detent 212 can be matched, so that the housing 11 and the accessory 2 can also be clamped with the second detent 212 through the buckle 114.

In this embodiment, the engaging latch 114 and the second latch 212 are provided to further improve the connection reliability between the accessory 2 and the motor assembly 1.

Specifically, as shown in fig. 6, 7 and 11, the snap 114 includes a spring bead disposed on the motor assembly 1, the spring bead includes a housing and a bead, the housing has an inner cavity, the inner cavity has a spring therein, and a part of the bead is located in the inner cavity, and another part of the bead extends out of the housing. The housing of the spring bead is mounted in the housing 11 of the motor assembly 1, and a portion of the bead extends outside the housing 11, and when the bead is compressed, the spring can be compressed and move toward the inner cavity of the housing. Accordingly, as shown in fig. 3, the second detent 212 may be a groove or a through hole provided on the inner wall of the first fitting portion 21 of the fitting 2.

As shown in fig. 3 and 11, when the accessory 2 and the motor assembly 1 are in a clamping state, a part of the spring bead of the buckle 114 extends out of the outer side of the housing 11 and is clamped with the second clamping position 212, when the accessory 2 and the motor assembly 1 are disassembled, the accessory 2 and the motor assembly 1 move relatively under the action of external force, during the relative movement, the spring bead is driven to be separated from the second clamping position 212 under the action of external force, and during the separation process, the bead is under pressure, so that the spring of the spring bead is pressurized and compressed, and the clamping between the spring bead and the second clamping position 212 is released.

More specifically, as shown in fig. 11, the second detent 212 is an arc-shaped groove, so that the second detent 212 can be matched with the spring ball, the arc-shaped groove can guide the spring ball to be matched with the second detent 212, and can guide the spring ball to be separated from the second detent 212, thereby facilitating the clamping and releasing between the second detent 212 and the buckle 114, and simultaneously, the abrasion of the spring ball in the clamping with the second detent 212 or releasing the clamping can be reduced.

Based on this, in this application embodiment, when (window) curtain controlling means includes accessory 2 and the motor element 1 that the joint is connected, installing (window) curtain controlling means in the track's of (window) curtain in-process, only need with (window) curtain controlling means's accessory 2 change for with the structure of track adaptation, then with this (window) curtain controlling means install in the track of (window) curtain can, this process need not professional technical personnel and installs, the user can install by oneself to save the cost, improve user experience.

In the above embodiments, as shown in fig. 11, the housing 11 may be provided with a plurality of buckles 114, and at least two buckles 114 are disposed on two opposite sidewalls of the housing 11 along the second direction of the housing, so as to further improve the reliability of the buckling between the housing 11 and the accessory 2.

In the embodiment shown in fig. 11, the housing 11 may include four fasteners 114, and the four fasteners 114 are disposed two by two on two opposite sides of the housing 11 along the second direction, and correspondingly, as shown in fig. 3, the first engaging portion 21 of the accessory 2 is provided with four second detents 212, and the four second detents 212 are disposed two by two on two opposite sides of the first engaging portion 21 along the second direction.

In addition, as shown in fig. 11, the fasteners 114 and the hooks 111 are disposed on different side walls of the housing 11, so that each side surface of the housing 11 can be engaged with the accessory 2, thereby further improving the connection reliability between the motor assembly 1 and the accessory 2.

For example, as shown in fig. 11, the cross section of the housing 11 may be rectangular, and accordingly, the cross section of the first matching portion 21 of the accessory 2 may be rectangular, and at least two hooks 111 may be located on both sides of the rectangular housing 11 in the length direction, and at least two buckles 114 may be located on both sides of the rectangular housing 11 in the width direction, so that the accessory 2 and the motor assembly 1 can be buckled in both the length direction and the width direction, and have high connection reliability.

In the above embodiments, as shown in fig. 3, the first matching portion 21 is provided with the reinforcing rib 213, the reinforcing rib 213 can improve the structural strength of the first matching portion 21, and the risk of damage to the first matching portion 21 can be reduced in the process of detachably connecting the first matching portion 21 and the motor assembly 1. The second fitting portion 22 is provided on the reinforcing rib 213, and the reinforcing rib 213 can provide good support for the second fitting portion 22.

In addition, as shown in fig. 6, the motor assembly 1 of the window shade control device may further include a main unit 12 and a battery compartment 13, and the main unit 12 is located in the housing 11. The main machine 12 may include a motor 121, a gear set 122, a driving wheel 123, a circuit board 124 and a current probe 125, wherein the motor 121 may be a stepping motor, an output shaft of the motor 121 is connected to the gear set 122 to drive the gear set 122 to rotate, the gear set 122 includes a plurality of gears engaged with each other, the driving wheel 123 includes a hub and a gear connected to the hub, the gear of the driving wheel 123 is engaged with the gear set to transmit the motion of the gear set 122 to the driving wheel 123, the driving wheel at least partially extends from the top of the housing 11 and is located in the receiving cavity of the first fitting portion, and the top of the driving wheel is exposed out of the receiving cavity and can be in contact with the curtain rail, so that the driving wheel 123 can move along the curtain rail. Also, the host 12 may include a first current probe 125.

The battery compartment 13 may include a housing, a button 131, a charging portion 132, a light guide post 133 and a battery 134, wherein the charging portion 132, the light guide post 133 and the battery 134 are all located in an inner cavity of the housing, a portion of the button 131 extends out of the outer side of the housing, and a user can turn on or off the curtain control device through the button 131. The charging part 132 is provided with a charging port (e.g., Type-C charging port) that protrudes out of the inner cavity of the housing for charging a battery 134, the battery 134 being a secondary battery (e.g., a rechargeable lithium ion battery). The battery compartment 13 is provided with a second current probe which cooperates with the first current probe 125, one being an input port and the other being an output port, to enable electrical conduction, thereby transferring electrical energy from the battery 134 to the motor 121 to power the motor 121.

Also can be for dismantling the connection between the shell of this battery compartment 13 and the casing 11 of host computer 12, specifically, in the shell of this battery compartment 13 and the casing 11 of host computer 12, one is provided with the arc draw-in groove, and the other is provided with rotatory buckle, and this rotatory buckle can be at arc draw-in groove internal rotation to can joint in the arc draw-in groove. In the process of detaching the main machine 12 and the battery compartment 13, the rotary buckle and the arc-shaped clamping groove relatively rotate, so that the rotary buckle and the arc-shaped clamping groove are released from clamping, at the moment, the battery compartment 13 can be detached from the curtain control device, at the moment, the battery 134 in the battery compartment 13 can be charged, and the curtain control device does not need to be detached from the curtain rail integrally in the charging process; install battery compartment 13 in the in-process of host computer 12 after the completion of charging for rotatory buckle and arc draw-in groove cooperation, and the drive the two rotates relatively, rotate the position back, rotatory buckle and arc draw-in groove joint, thereby realize installing battery compartment 13 in host computer 12, at this moment, battery 134 in this battery compartment 13 can be for the motor 121 power supply in the host computer 12, makes (window) curtain controlling means can normally work.

Of course, the structure of the main machine 12 and the battery compartment 13 in the motor assembly 1 is not limited to this, and other structures are also possible, and the structure of the main machine 12 and the battery compartment 13 is not limited in this application.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A window covering control device, comprising:

a motor assembly including a housing; and

2. The curtain control device according to claim 1, wherein the first matching portion is provided with a clamping portion, the housing is provided with a clamping matching portion, and the clamping portion is matched with the clamping matching portion;

3. The window covering control device of claim 2, wherein the first clip comprises a groove or a through hole disposed in the first mating portion;

the clamping hook is arranged on the shell and can move relative to the shell;

4. The window shade control device of claim 3, further comprising an elastic member disposed between the housing and the catch.

5. The window covering control device of claim 4, wherein a button is connected to the catch, at least a portion of the button being located outside the housing;

the elastic piece is respectively connected with the button and the shell.

6. The window covering control device as claimed in any one of claims 2 to 5, wherein one of the clamping portion and the clamping engagement portion further comprises a buckle, and the other further comprises a second clamping portion.

7. The window covering control device of claim 6, wherein the catch comprises a spring bead disposed on the housing, at least a portion of the spring bead being extendable outside of the housing;

8. The window covering control device of claim 6, wherein at least two of the hooks are disposed on opposite sides of the housing along the first direction of the housing;

9. The window covering control device according to any one of claims 1 to 5,

the first matching parts are provided with accommodating cavities, at least parts of the motor assemblies are located in the accommodating cavities, and at least parts of the motor assemblies are located between the two groups of second matching parts.

10. The window covering control device of claim 9, wherein the motor assembly further comprises a main machine at least partially positioned within the housing, the main machine including a drive wheel;

11. The fitting is characterized by comprising a first matching part and at least two groups of second matching parts arranged at intervals, wherein the second matching parts are connected to the first matching part, the first matching part is used for being connected with a motor component of the curtain control device, and the at least two groups of second matching parts are respectively used for being matched with curtain rails along different axial positions.

12. The accessory of a blind control device as recited in claim 11, wherein the first engaging portion is a frame-type structure and the first engaging portion has a receiving cavity for at least a portion of a motor assembly of the blind control device to pass through.