Curtain

Abstract

The utility model relates to the technical field of intelligent electric appliances, in particular to a curtain. According to the curtain, the electric mechanism is additionally arranged, so that the curtain body is electrically unfolded and stacked. Wherein the electric mechanism provides mounting positions for the electromagnetic component, the connecting component and the driving component by arranging the mounting component, selectively provides magnetic force by arranging the electromagnetic component, and connects the curtain body with the output end of the driving component by arranging the connecting component; the driving component is configured to drive the curtain body to slide through the connecting component, and unfolding and stacking of the curtain body are achieved. The magnetic part is arranged on the connecting component and magnetically attracts the electromagnetic component, and the connecting component is fixed through the magnetic force of the electromagnetic component. The electromagnetic components are configured to be electrified when the corresponding connecting components move to be opposite to the electromagnetic components, so that the connecting components are fixed, uniform unfolding of the curtain body is facilitated, and the appearance effect of the curtain is improved.

Description

Technical Field

[0001] This application relates to the field of smart electrical appliance technology, and in particular to a curtain. Background Technology

[0002] Curtains not only provide shade, insulation, and light control, but also maintain privacy and are an indispensable decorative element in home décor. Based on their opening and closing mechanism, curtains can be categorized into manual and motorized curtains.

[0003] In related technologies, curtains typically consist of a horizontal rod and curtain panels hanging on the rod. Users drag the curtain panels or the curtain panels are opened electrically, resulting in poor uniformity of curtain opening. Utility Model Content

[0004] This application provides a curtain that can improve the uniformity of curtain unfolding.

[0005] This application provides a curtain, which includes:

[0006] At least one slide rail;

[0007] At least one curtain body, which is slidably mounted on the track;

[0008] An electric mechanism is configured to control the unfolding and stacking of the curtain body; the electric mechanism includes:

[0009] Mounting component, the mounting component extending along the length direction of the slide rail;

[0010] Multiple electromagnetic components are mounted on the mounting component and are spaced apart along the extension direction of the mounting component.

[0011] Multiple connecting members are arranged side by side along the extension direction of the mounting member, and each connecting member corresponds to one electromagnetic member; the connecting members are connected to the curtain body; each connecting member is provided with a magnetic element;

[0012] A driving component, the output end of which is connected in a transmission manner to all of the connecting components;

[0013] When the magnetic component and the electromagnetic component are magnetically attracted, the connecting component slides relative to the output end of the driving component;

[0014] The driving member is configured to drive the connecting member to move along the length direction of the slide rail;

[0015] The electromagnetic component is configured to be energized when its corresponding connecting component moves to a position opposite the electromagnetic component, so that the electromagnetic component and the magnetic component are magnetically attracted to each other.

[0016] The curtain in this embodiment of the application uses an electric mechanism to electrically unfold and stack the curtain body. The electric mechanism provides mounting positions for an electromagnetic component, a connecting component, and a driving component via a mounting member. The electromagnetic component selectively provides magnetic force, and the connecting component connects the curtain body and the output end of the driving component. The driving component is configured to slide the curtain body via the connecting component, thus unfolding and stacking the curtain body. A magnetic element is provided in the connecting component, attracting the electromagnetic component and using its magnetic force to fix the connecting component. The electromagnetic component is configured to be energized when its corresponding connecting component moves to a position opposite the electromagnetic component, thereby fixing the connecting component and facilitating uniform unfolding of the curtain body, improving the curtain's appearance.

[0017] In some embodiments of this application, the driving component includes:

[0018] A first drive motor is mounted on the mounting component;

[0019] A first transmission assembly, wherein the first transmission assembly is connected to the first output shaft of the first drive motor and the connecting member;

[0020] The first drive motor is configured to drive the connecting member to move along the slide rail via the first transmission assembly;

[0021] When the magnetic component and the electromagnetic component are magnetically attracted, the connecting component slides relative to the first transmission assembly.

[0022] In this embodiment, the driving component provides power for the opening and closing of the curtain body by means of a first driving motor, and transmits the power of the first driving motor to the connecting components by means of a first transmission assembly, thereby causing the curtain body to slide relative to the slide rail. The first transmission assembly also provides installation positions for multiple connecting components, improving the structural stability of the electric mechanism.

[0023] In some embodiments of this application, the first transmission assembly includes:

[0024] The first pulley is fixed on the first output shaft of the first drive motor;

[0025] A second pulley is rotatably mounted on the mounting member; the second pulley and the first pulley are respectively located at opposite ends of the extending direction of the mounting member;

[0026] A transmission belt wraps around the first pulley and the second pulley, and is connected to the first pulley and the second pulley in a cooperative manner;

[0027] The connecting member is connected to the portion of the transmission belt parallel to the slide rail, and the connecting member moves along the length direction of the slide rail under the drive of the transmission belt;

[0028] When the magnetic component and the electromagnetic component are magnetically attracted, the connecting component slides relative to the transmission belt.

[0029] In this embodiment, the first transmission assembly uses a first pulley, a second pulley, and a transmission belt to transmit driving force, making the opening and closing of the curtains smoother; and the transmission belt has a certain elasticity, which can play a role in shock absorption and buffering, making the noise of the curtains opening and closing less.

[0030] In some embodiments of this application, the transmission belt is configured to form a groove, the groove being parallel to the slide rail;

[0031] One end of the connecting member is accommodated in the slide groove, and the connecting member has a contact surface that contacts the groove wall of the slide groove; the other end of the connecting member protrudes through the groove opening of the slide groove and is connected to the curtain body.

[0032] The magnetic element is provided on the portion of the connecting member located outside the groove.

[0033] In this embodiment of the application, by providing a groove in the transmission belt, one end of the connecting member is accommodated in the groove, thereby achieving connection with the transmission belt; and the groove can also provide guidance for the sliding of the connecting member.

[0034] In some embodiments of this application, the transmission belt includes:

[0035] Includes the main body;

[0036] Two sidewall portions are respectively disposed on one side of the belt body portion, and the two sidewall portions are opposite to each other and spaced apart; one of the two sidewall portions or the belt body portion is configured to cooperate and connect with the first pulley and the second pulley;

[0037] Two limiting wall portions are respectively connected to one end of the two side wall portions away from the belt body portion, and the two limiting wall portions are located on the side of the two side wall portions facing each other;

[0038] The two limiting wall portions are spaced apart to form the opening of the slide groove; the belt body portion, the two side wall portions, and the two limiting wall portions enclose and form the slide groove.

[0039] The contact surface of the connecting member contacts the two limiting wall portions, and the connecting member has gaps with the belt body portion and the side wall portion respectively.

[0040] In this embodiment, the transmission belt forms a groove by comprising a belt body, two side walls, and two limiting walls, with the two limiting walls forming the groove opening. The contact surface of the connecting member contacts the two limiting walls, ensuring a certain static friction between the connecting member and the transmission belt, allowing the connecting member to move along the slide rail under the drive of the transmission belt. The connecting member has gaps between itself and the belt body and side walls, allowing it to slide relative to the transmission belt.

[0041] In some embodiments of this application, one slide rail is provided, and two curtain bodies are provided, and both curtain bodies can be slidably mounted on the slide rail;

[0042] The transmission belt includes a first portion and a second portion that are opposite to each other and spaced apart, both of which are parallel to the slide rail;

[0043] The first part and the second part are respectively connected to the two curtain bodies via the connecting member.

[0044] The transmission belt in this embodiment can be connected to two curtain bodies on the same slide rail by connecting components, and the movement of the two curtain bodies can be realized by a first drive mechanism, thereby improving the flexibility of the electric mechanism application.

[0045] In some embodiments of this application, two slide rails are provided, and the two slide rails are arranged in parallel; each slide rail is provided with a curtain body;

[0046] The transmission belt includes a first portion and a second portion that are opposite to each other and spaced apart, both of which are parallel to the slide rail;

[0047] The first part and the second part are respectively connected to the two curtain bodies via the connecting member.

[0048] The transmission belt in this embodiment can be connected to two curtain bodies on two slide rails respectively through connecting components, and the movement of the curtain bodies on the two slide rails can be realized by a first drive mechanism, further improving the flexibility of the electric mechanism application.

[0049] In some embodiments of this application, two slide rails are provided, and the two slide rails are arranged in parallel; each slide rail is provided with a curtain body;

[0050] The driving component includes:

[0051] A second drive motor is mounted on the mounting member, and the second drive motor has a second output shaft and a third output shaft;

[0052] A second transmission assembly is connected to the second output shaft, and the second transmission assembly is connected to one of the curtain bodies via the connecting member;

[0053] The third transmission assembly is connected to the third output shaft and is connected to another curtain body via the connecting member.

[0054] The driving component of this application embodiment is equipped with a second drive motor having dual output shafts, and with a second transmission component and a third transmission component, respectively drives the two curtain bodies to move, so that the electric mechanism can be applied to curtains with dual slide rails and dual curtain bodies, further improving the flexibility of the electric mechanism application.

[0055] In some embodiments of this application, the mounting member is configured to form a communicating accommodating cavity and a first opening;

[0056] Both the electromagnetic component and the driving component are installed inside the accommodating cavity;

[0057] One end of the connecting member is installed inside the accommodating cavity, and the other end of the connecting member extends through the first opening to the outside of the accommodating cavity and is connected to the curtain body.

[0058] The mounting component of this application embodiment has a accommodating cavity, in which at least part of the electromagnetic component, the driving component, and the connecting component are located. This not only helps to create a better appearance, but also allows the electric mechanism to form a modular structure, improving the convenience and efficiency of curtain modification.

[0059] In some embodiments of this application, the curtain body includes a curtain body and a plurality of hanging members, the plurality of hanging members being spaced apart along the length direction of the curtain body; the hanging members are slidably mounted on the slide rail;

[0060] Each of the connecting members is connected to one of the hanging members.

[0061] In this embodiment, the connecting member connects to the curtain body via a hanging bracket, eliminating the need for an additional connecting structure. Each connecting member is connected to one of the hanging brackets, ensuring that the connecting member corresponds to the hanging bracket, thus improving the reliability of the connection between the electric mechanism and the curtain body. Attached Figure Description

[0062] To more clearly illustrate the implementation methods in the embodiments of this application or related technologies, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings.

[0063] Figure 1 Schematic diagrams of the curtain structure provided in some embodiments of this application;

[0064] Figure 2 This is a schematic diagram illustrating the cooperation between the slide rail and the mounting component provided in some embodiments of this application;

[0065] Figure 3 A schematic diagram illustrating the interaction between mounting components and electromagnetic components provided in some embodiments of this application;

[0066] Figure 4 This is a schematic diagram illustrating the cooperation between connecting members and hanging parts provided in some embodiments of this application;

[0067] Figure 5 This is a schematic diagram of the structure of the driving component provided in some embodiments of this application;

[0068] Figure 6 This is a schematic diagram of the structure of curtains stacked according to some embodiments of this application;

[0069] Figure 7 This is a schematic diagram of the structure of the curtain when it is unfolded, provided in some embodiments of this application;

[0070] Figure 8 This application provides schematic diagrams of the structure of a transmission belt for some embodiments.

[0071] Figure 9 A schematic diagram illustrating the fit between the transmission belt and the connecting member provided in some embodiments of this application;

[0072] Figure 10 This is a schematic diagram of the structure of the driving component provided in other embodiments of this application;

[0073] Figure 11 Schematic diagrams of the structure of the driving component provided in some embodiments of this application;

[0074] Figure 12 The control principle diagram of the curtain provided in some embodiments of this application.

[0075] Explanation of reference numerals in the attached figures:

[0076] 10: Slide rail; 11: Mounting bracket;

[0077] 20: Curtain body; 21: Curtain frame; 22: Hanging accessories;

[0078] 30: Electric mechanism;

[0079] 100: Mounting component; 110: Receiving cavity; 120: First opening;

[0080] 200: Electromagnetic components;

[0081] 300: Connecting member; 301: Slot; 310: First connecting part; 320: Second connecting part; 330: Third connecting part;

[0082] 400: Drive component; 410: First drive motor; 411: First output shaft; 420: First transmission assembly; 421: First pulley; 422: Second pulley; 423: Transmission belt; 4231: Slide groove; 4232: Groove opening; 4233: Belt body; 4234: Side wall; 4235: Limiting wall; 4236: First part; 4237: Second part; 430: Second drive motor; 431: Second output shaft; 432: Third output shaft; 440: Second transmission assembly; 450: Third transmission assembly;

[0083] 500: Magnetic component;

[0084] 610: Controller; 620: Relay; 630: Remote control; 640: Wireless receiver module; 650: Light intensity sensor.

[0085] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0086] To make the objectives, implementation methods and advantages of this application clearer, the exemplary implementation methods of this application will be clearly and completely described below with reference to the accompanying drawings of the exemplary embodiments of this application. Obviously, the described exemplary embodiments are only some embodiments of this application, and not all embodiments.

[0087] It should be noted that the brief descriptions of terms in this application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of this application. Unless otherwise stated, these terms should be understood in their ordinary and common meaning.

[0088] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover but not exclusively include, for example, a product or device that includes a series of components is not necessarily limited to those that are explicitly listed, but may include other components that are not explicitly listed or that are inherent to such product or device.

[0089] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0090] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0091] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0092] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0093] Combination Figure 1 and Figure 2 This application provides a curtain, which includes at least one slide rail 10 and at least one curtain body 20, wherein the curtain body 20 is slidably mounted on the slide rail 10.

[0094] The track 10 serves to support the curtain body 20. The track 10 can be installed on the wall or the ceiling, etc.

[0095] like Figure 2 As shown, in some embodiments, the slide rail 10 can be rod-shaped, providing structural stability. The slide rail 10 can be fixed to a wall or ceiling, etc., using a mounting bracket 11.

[0096] The curtain body 20 includes a curtain body 21 and multiple hanging members 22, which are spaced apart along the length of the curtain body 21. The length of the curtain body 21 is parallel to the length of the track 10.

[0097] The hanging element 22 is slidably mounted on the track 10 so that the curtain body 21 can slide relative to the track 10 to unfold and stack the curtain. The hanging element 22 can be a hanging ring, hook, etc.

[0098] The curtain body 21 can be a curtain fabric, a screen, etc.

[0099] For example, a curtain may include a track 10 and a curtain body 20, which is slidably mounted on the track 10.

[0100] For example, the curtain may include a track 10 and two curtain bodies 20, both of which are slidably mounted on the track 10. The two curtain bodies 20 slide toward each other to cover the window, and slide away from each other to allow the window to be exposed.

[0101] For example, the curtain may also include two tracks 10 and two curtain bodies 20, with the two curtain bodies 20 slidably mounted on the two tracks 10 respectively. The two tracks 10 are arranged in parallel. For example, the two tracks 10 are arranged at intervals in the inward and outward direction, with one track 10 closer to the window, where the curtain body 20 mounted can be a sheer curtain, allowing for greater light transmission; the other track 10 is farther from the window, where the curtain body 20 mounted can be a blackout curtain.

[0102] In some embodiments, the slide rail 10 and the curtain body 20 can be existing structures, and the automatic unfolding and stacking of the curtains can be controlled by adding an electric mechanism 30.

[0103] The electric mechanism 30 is configured to control the unfolding and stacking of the curtain body 20, improving the convenience of use for users.

[0104] Combination Figure 1 and Figure 3 The electric mechanism 30 may include a mounting member 100 that extends along the length of the slide rail 10 to provide a receiving space adapted to the opening and closing stroke of the curtain body 20.

[0105] In some embodiments of this application, such as Figure 3As shown, the mounting member 100 is shell-shaped, and its structure forms a receiving cavity 110 and a first opening 120, which are connected. The receiving cavity 110 provides mounting space for other structures of the electric mechanism 30, and the first opening 120 allows the connecting parts of the electric mechanism 30 to extend out for connection with the curtain body 20.

[0106] The first opening 120 faces the slide rail 10, which facilitates the connection of the connecting parts of the electric mechanism 30 with the curtain body 20.

[0107] In some embodiments, the mounting member 100 may be mounted above the slide rail 10, and the first opening 120 may be disposed below the mounting member 100.

[0108] In other embodiments, the mounting member 100 may be mounted on the side of the slide rail 10 to accommodate situations where there is insufficient mounting space above the slide rail 10.

[0109] In some possible implementations, at least a portion of the slide rail 10 can be accommodated within the receiving cavity 110, which facilitates the concealment of the connection between the connecting parts of the electric mechanism 30 and the curtain body 20, thereby improving the appearance of the curtain.

[0110] Combination Figure 3 In some embodiments of this application, the electric mechanism 30 may further include a plurality of electromagnetic components 200, all of which are mounted on the mounting component 100 and are arranged at intervals along the extension direction of the mounting component 100.

[0111] For example, multiple electromagnetic components 200 can be evenly spaced along the extension direction of the mounting component 100, which helps to improve the uniformity of the folds when the curtain is opened and improve the appearance of the curtain.

[0112] This application embodiment does not limit the number of electromagnetic components 200, and can set them according to the length of the curtain body 20, the number of hanging pieces 22, etc. Figure 3 The illustration uses ten electromagnetic components 200, but this is not a limitation on the number of electromagnetic components 200.

[0113] The electromagnetic component 200 can be a device that generates a magnetic field through an electric current. It may include an iron core, a coil, a shell, etc. When current is passed through the coil, the coil can generate a magnetic field, which generates a magnetic attraction force on magnetic components 500 such as magnets and iron. When the coil is de-energized, the magnetic field disappears.

[0114] There are several ways in which the electromagnetic component 200 is installed on the mounting component 100. For example, a mounting groove is formed in the mounting component 100, and the electromagnetic component 200 is interference-fitted into the mounting groove; another example is that the electromagnetic component 200 is connected to the mounting component 100 by screws, snap-fit, etc.

[0115] Continue to refer to Figure 4 and Figure 5 In some possible implementations of this application, the electric mechanism 30 includes a connecting member 300, which is connected to the curtain body 20. Thus, the connecting member 300 can drive the curtain body 20 to move along the slide rail 10 to open or close the curtain.

[0116] In some embodiments, the connecting member 300 can be connected to the hanging member 22 of the curtain body 20, so that there is no need to set an additional connecting structure on the curtain body 20, which helps to simplify the structure of the curtain and reduce costs.

[0117] In some possible implementations of this application, the connecting member 300 and the hanging member 22 can be snapped, inserted, or hung. For example, the connecting member 300 is configured to form a slot 301, and the hanging member 22 is interference-fitted into the slot 301.

[0118] Typically, different types of curtains have different structures for their hanging brackets 22. In some possible implementations of this application, the electric mechanism 30 includes multiple sets of connecting members 300, each set of connecting members 300 being adaptable to a type of hanging bracket 22, allowing users to flexibly select connecting members 300 according to specific circumstances, thereby increasing the application range of the electric mechanism 30 for curtain modification.

[0119] In some embodiments of this application, multiple connecting members 300 are provided, and the multiple connecting members 300 are arranged side by side along the extension direction of the mounting member 100. The multiple connecting members 300 are arranged at intervals along the length direction of the curtain body 20, which not only helps to improve the reliability of the connection between the electric mechanism 30 and the curtain body 20, but also helps to improve the uniformity of the folds when the curtain body 20 is opened, and helps to improve the appearance of the curtain.

[0120] For example, multiple connecting members 300 are evenly spaced along the length of the curtain body 20, which helps to improve the uniformity of the folds when the curtain body 20 is opened.

[0121] exist Figure 6 The example shown is that six connecting members 300 are provided, but this is not a limitation on the number of connecting members 300.

[0122] In some embodiments of this application, each connecting member 300 is connected to one of the hanging members 22. For example, the number of connecting members 300 is the same as the number of hanging members 22. This arrangement ensures that the connecting members 300 correspond to the hanging members 22, which helps to improve the reliability of the connection between the electric mechanism 30 and the curtain body 20.

[0123] In some possible implementations of this application, each connecting member 300 corresponds to an electromagnetic member 200, so that each connecting member 300 can be fixed or unlocked by a single electromagnetic member 200 through magnetic adsorption, which is beneficial to achieving uniformity of the opening of the curtain body 20.

[0124] In order to achieve magnetic adsorption with electromagnetic component 200, combined with Figure 5 Each connecting component 300 is equipped with a magnetic component 500. The magnetic component 500 can be a component that can be attracted by magnetic force, such as a magnet, iron, cobalt, or nickel.

[0125] There are various ways to connect the magnetic component 500 to the connecting component 300. For example, the magnetic component 500 can be embedded in the connecting component 300, or the magnetic component 500 can be bonded to the connecting component 300.

[0126] In this embodiment, when the magnetic component 500 and the electromagnetic component 200 are magnetically attracted, the connecting component 300 is fixed relative to the mounting component 100, and the output end of the driving component 400 moves, thereby causing the connecting component 300 to slide relative to the output end of the driving component 400. When there is no magnetic force between the magnetic component 500 and the electromagnetic component 200, there is friction between the connecting component 300 and the output end of the driving component 400, thereby causing the driving component 400 to drive the connecting component 300 to slide relative to the slide rail 10.

[0127] In this embodiment, the electromagnetic component 200 is configured to be energized when its corresponding connecting component 300 moves to be opposite to the electromagnetic component 200, so that the electromagnetic component 200 and the magnetic component 500 are magnetically attracted.

[0128] Combination Figure 6 For example, electromagnetic component A corresponds to connecting component a, electromagnetic component B corresponds to connecting component b, electromagnetic component C corresponds to connecting component c, electromagnetic component D corresponds to connecting component d, electromagnetic component E corresponds to connecting component e, and electromagnetic component F corresponds to connecting component f.

[0129] For example, when the connecting member a moves to be opposite the electromagnetic member A, the electromagnetic member A is configured to be energized to generate a magnetic field, thereby causing the connecting member a to be magnetically attracted by the electromagnetic member A and fixed in position relative to the mounting member 100.

[0130] For example, when the connecting member e moves to be opposite the electromagnetic member E, the electromagnetic member E is configured to be energized to generate a magnetic field, thereby causing the connecting member e to be magnetically attracted by the electromagnetic member E and fixed in position relative to the mounting member 100.

[0131] Continue to refer to Figure 5In some embodiments of this application, the electric mechanism 30 may further include a drive member 400, which provides power for the unfolding and stacking of the curtain body 20. The output end of the drive member 400 is connected to all the connecting members 300, thus the drive member 400 is configured to drive the connecting members 300 to slide the curtain body 20 along the length of the slide rail 10, thereby opening or closing the curtain body 20.

[0132] In some embodiments of this application, both the electromagnetic component 200 and the driving component 400 are installed within the accommodating cavity 110 of the mounting component 100. One end of the connecting component 300 is installed within the accommodating cavity 110, and the other end of the connecting component 300 extends through the first opening 120 to the outside of the accommodating cavity 110 and is connected to the curtain body 20.

[0133] This arrangement allows at least a portion of the electromagnetic component 200, the driving component, and the connecting component 300 to be located within the accommodating cavity 110 of the mounting component 100. This not only contributes to a better aesthetic appearance but also enables the electric mechanism 30 to form a modular structure, improving the convenience and efficiency of curtain modification.

[0134] Combination Figure 6 and Figure 7 The following describes the unfolded and stacked states of the curtains. Figure 6 This shows the window open when the curtains are not covering it. Figure 7 This refers to the closed state when the window is covered.

[0135] like Figure 6 and Figure 7 As shown, when the window is not covered, the curtain body 20 is stacked on the first end of the slide rail 10. When the drive member 400 is configured to start, the drive member 400 drives all the connecting members 300 to move toward the second end of the slide rail 10. When the connecting member a moves to be opposite the electromagnetic member A, the electromagnetic member A is configured to be energized to generate a magnetic field, thereby causing the connecting member a to be attracted by the magnetic force of the electromagnetic member A and fixed in position relative to the mounting member 100.

[0136] Then, the drive member 400 drives the connecting member b-connecting member f to continue moving toward the second end of the slide rail 10, and the curtain body 20 between the connecting member a and the connecting member b is unfolded. At this time, the connecting member a slides relative to the output end of the drive member 400. When the connecting member b moves to be opposite the electromagnetic member B, the electromagnetic member B is configured to be energized to generate a magnetic field, thereby causing the connecting member b to be attracted by the magnetic force of the electromagnetic member B and fixed in position relative to the mounting member 100.

[0137] Then, the driving member drives the connecting member c-connecting member f to continue moving towards the second end of the slide rail 10, and the curtain body 20 between the connecting member b and the connecting member c is unfolded. At this time, the connecting member a and the connecting member b slide relative to the output end of the driving member 400. When the connecting member c moves to be opposite the electromagnetic member C, the electromagnetic member C is configured to be energized to generate a magnetic field, so that the connecting member c is attracted by the magnetic force of the electromagnetic member C and fixed in position relative to the mounting member 100.

[0138] This process is repeated sequentially to improve the consistency of the curtain body 20 unfolding between two adjacent connecting components 300, which helps to improve the appearance of the curtain.

[0139] When the curtains cover the window, the electromagnetic component 200 can be configured to remain energized to fix the connecting component 300 and prevent external forces from moving the curtain body 20.

[0140] Of course, when the curtains cover the window, the electromagnetic component 200 can also be configured to be de-energized to reduce the energy consumption of the electric mechanism 30 and save power.

[0141] When it is necessary to open the curtains and not block the window, the drive member 400 is configured to drive the connecting member 300 to slide relative to the slide rail 10 in the opposite direction. The electromagnetic member F is configured to be de-energized, causing the connecting member f to move toward the first end of the slide rail 10 along with the output end of the drive member 400, so that the curtain body 20 between the connecting member f and the connecting member e is stacked; when the connecting member f moves to the set position, the electromagnetic member 200E is configured to be de-energized, so that the connecting member e and the connecting member f move toward the first end of the slide rail 10 along with the output end of the drive member 400, so that the curtain body 20 between the connecting member e and the connecting member d is stacked. This process continues until the curtain body 20 is stacked to the initial position (e.g., Figure 6 (The location shown).

[0142] The position of the moving connecting member 300 can be set according to the length of the slide rail 10, the length of the curtain body 20, the maximum interval between two adjacent connecting members 300, etc.

[0143] It should be noted that in some embodiments of this application, one end of the curtain body 20 along the length of the slide rail 10 is fixed relative to the slide rail 10. For example, in conjunction with... Figure 6 and Figure 7 The left end of the curtain body 20 is fixed relative to the slide rail 10, which facilitates the unfolding and stacking of the curtain body 20.

[0144] With the above-described configuration, the curtain in this embodiment of the application, by adding an electric mechanism 30, electrically unfolds and stacks the curtain body 20. The electric mechanism 30 provides mounting positions for the electromagnetic component 200, connecting component 300, and driving component 400 via a mounting member 100. The electromagnetic component 200 selectively provides magnetic force, and the connecting component 300 connects the curtain body 20 and the output end of the driving component 400. The driving component 400 is configured to drive the curtain body 20 to slide via the connecting component 300, thereby unfolding and stacking the curtain body 20. A magnetic element 500 is provided on the connecting component 300, which magnetically attracts the electromagnetic component 200, using the magnetic force of the electromagnetic component 200 to fix the connecting component 300. The electromagnetic component 200 is configured to be energized when its corresponding connecting component 300 moves to a position opposite to the electromagnetic component 200, thereby fixing the connecting component 300 and facilitating the uniform unfolding of the curtain body 20, improving the appearance of the curtain.

[0145] Continue to refer to Figure 5 In some embodiments of this application, the driving component 400 may include a first driving motor 410, which is mounted on the mounting component 100 and provides power for opening and closing the curtain.

[0146] The first drive motor 410 may have a first output shaft 411. The first drive motor 410 is configured to rotate forward and reverse to drive the curtain body 20 to unfold or stack, respectively.

[0147] The drive component 400 may further include a first transmission assembly 420, which connects the first output shaft 411 of the first drive motor 410 and the connecting component 300. The first transmission assembly 420 is configured to convert the rotation of the first drive motor 410 into linear motion along the slide rail 10.

[0148] The first drive motor 410 is configured to drive the connecting member 300 to move along the slide rail 10 via the first transmission assembly 420;

[0149] When the magnetic component 500 and the electromagnetic component 200 are magnetically attracted, the connecting component 300 slides relative to the first transmission component 420.

[0150] In this embodiment, the drive component 400 provides power for the opening and closing of the curtain body 20 by setting a first drive motor 410, and transmits the power of the first drive motor 410 to the connecting component 300 by setting a first transmission component 420, thereby driving the curtain body 20 to slide relative to the slide rail 10. The first transmission component 420 also provides installation positions for multiple connecting components 300, improving the structural stability of the electric mechanism 30.

[0151] In some embodiments, the first transmission assembly 420 may further include a first transmission wheel, a second transmission wheel, and a flexible transmission member. The first transmission wheel is fixedly connected to the first output shaft 411 of the first drive motor 410, and the second transmission wheel is rotatably mounted on the mounting member 100. The first and second transmission wheels are located at opposite ends of the mounting member 100 in its extending direction. The flexible transmission member surrounds the first and second transmission wheels and meshes with them. The flexible transmission member is connected to the connecting member 300, and may be a chain, steel rope, etc.

[0152] In other embodiments, combined with Figure 5 The first transmission component 420 may include a first pulley 421, which is fixedly connected to the first output shaft 411 of the first drive motor 410.

[0153] The first transmission assembly 420 may include: a second pulley 422, which is rotatably mounted on the mounting member 100; the second pulley 422 and the first pulley 421 are located at opposite ends along the extension direction of the mounting member 100.

[0154] The first transmission assembly 420 may include a transmission belt 423, which wraps around the first pulley 421 and the second pulley 422 and is connected to the first pulley 421 and the second pulley 422.

[0155] For example, the outer circumferential sides of the first pulley 421 and the second pulley 422 can both be flat first surfaces. The inner side of the timing belt can be a flat second surface that can contact the first surface. The timing belt can be connected to the first pulley 421 and the second pulley 422 through the contacting second surface and the first surface.

[0156] For example, the outer circumference of the first pulley 421 and the second pulley 422 may be provided with first mating teeth, and the inner side of the synchronous belt may be provided with second mating teeth that can mesh with the first mating teeth. The synchronous belt can be connected to the first pulley 421 and the second pulley 422 through the meshing second mating teeth and the first mating teeth.

[0157] The connecting member 300 is connected to the portion of the transmission belt 423 parallel to the slide rail 10, and the connecting member 300 moves along the length direction of the slide rail 10 under the drive of the transmission belt 423.

[0158] When the magnetic component 500 and the electromagnetic component 200 are magnetically attracted, the connecting component 300 slides relative to the transmission belt 423.

[0159] In this embodiment, the first transmission assembly 420 uses the first pulley 421, the second pulley 422 and the transmission belt 423 to transmit driving force, making the opening and closing of the curtains smoother; and the transmission belt 423 has a certain elasticity, which can play a role in shock absorption and buffering, making the noise of the curtains opening and closing less.

[0160] Combination Figure 8 and Figure 9 In some embodiments of this application, the transmission belt 423 is configured to form a groove 4231, which is parallel to the slide rail 10.

[0161] In this design, the first side of the transmission belt 423 forms a groove 4231, and the second side of the transmission belt 423 is connected to the first pulley 421. The first side and the second side are different sides of the transmission belt 423. For example, the first side can be the outer side of the transmission belt 423, and the second side can be the inner side of the transmission belt 423, in which case the first side and the second side are opposite to each other; or, for another example, the second side can be the inner side of the transmission belt 423, and the first side and the second side intersect.

[0162] One end of the connecting member 300 is accommodated in the slide groove 4231, and the connecting member 300 has a contact surface that contacts the groove wall of the slide groove 4231. This ensures that there is a certain static friction between the connecting member 300 and the transmission belt 423, so that the connecting member 300 can move along the slide rail 10 under the drive of the transmission belt 423.

[0163] The other end of the connecting member 300 passes through the slot 4232 of the slide groove 4231 and is connected to the curtain body 20; and the part of the connecting member 300 outside the slide groove 4231 is provided with a magnetic element 500, which facilitates the magnetic element 500 to be magnetically attracted to the electromagnetic element 200.

[0164] In this embodiment of the application, by providing a groove 4231 in the transmission belt 423, one end of the connecting member 300 is accommodated in the groove 4231, thereby achieving connection with the transmission belt 423; and the groove 4231 can also provide guidance for the sliding of the connecting member 300.

[0165] Continue to refer to Figure 8 and Figure 9 In some embodiments of this application, the transmission belt 423 includes a belt body portion 4233 and two side wall portions 4234, respectively disposed on one side of the belt body portion 4233, and the two side wall portions 4234 are opposite to each other and spaced apart; one of the two side wall portions 4234 or the belt body portion 4233 is configured to cooperate and connect with the first pulley 421 and the second pulley 422. The belt body portion 4233 and the two side wall portions 4234 together form a U-shaped structure with one side open.

[0166] The belt body portion 4233 is configured to engage with the first pulley 421 and the second pulley 422; or, one of the sidewall portions 4234 is configured to engage with the first pulley 421 and the second pulley 422.

[0167] The transmission belt 423 may also include two limiting wall portions 4235, which are respectively connected to one end of two side wall portions 4234 away from the belt body portion 4233, and the two limiting wall portions 4235 are located on the side of the two side wall portions 4234 facing each other.

[0168] The two limiting wall portions 4235 are spaced apart, forming the opening 4232 of the slide groove 4231; the main body portion 4233, the two side wall portions 4234, and the two limiting wall portions 4235 enclose and form the slide groove 4231. The gap between the two side wall portions 4234 is larger than the gap between the two limiting wall portions 4235, so that the two limiting wall portions 4235 play a role in restricting the connecting member 300 within the slide groove 4231, preventing the connecting member 300 from coming out of the slide groove 4231.

[0169] The contact surface of the connecting member 300 contacts the two limiting wall portions 4235, ensuring a certain static friction between the connecting member 300 and the transmission belt 423, allowing the connecting member 300 to move along the slide rail 10 under the drive of the transmission belt 423. The connecting member 300 has gaps with the belt body portion 4233 and the side wall portion 4234, allowing the connecting member 300 to slide relative to the transmission belt 423.

[0170] Continue to refer to Figure 9 In some embodiments, the connecting member 300 may include a first connecting portion 310, a second connecting portion 320, and a third connecting portion 330; the second connecting portion 320 connects the first connecting portion 310 and the third connecting portion 330.

[0171] The first connecting portion 310 is accommodated in the slide groove 4231. The dimension of the first connecting portion 310 along the first direction is larger than the dimension of the groove opening 4232, so that the first connecting portion 310 is stably accommodated in the slide groove 4231 and the first connecting portion 310 is prevented from coming out of the groove opening 4232. The two side wall portions 4234 are arranged at intervals along the first direction.

[0172] The second connecting part 320 extends out of the slot 4232, and the third connecting part 330 connects to the hanging member 22 of the curtain body 20. A slot 301 may be provided on the third connecting part 330 for connecting with the hanging member 22. The third connecting part 330 is also provided with a magnetic element 500, and the magnetic element 500 and the slot 301 are located on different sides of the third connecting part 330 to avoid interference between them.

[0173] In this embodiment, the transmission belt 423 forms a groove 4231 by being enclosed by a belt body portion 4233, two side wall portions 4234, and two limiting wall portions 4235, and a slot 4232 is formed by the two limiting wall portions 4235. The contact surface of the connecting member 300 contacts the two limiting wall portions 4235, which ensures that there is a certain static friction between the connecting member 300 and the transmission belt 423, so that the connecting member 300 can move along the slide rail 10 under the drive of the transmission belt 423. The connecting member 300 has gaps with the belt body portion 4233 and the side wall portions 4234, so that the connecting member 300 can slide relative to the transmission belt 423.

[0174] Combination Figure 10 In some embodiments of this application, one slide rail 10 is provided, and two curtain bodies 20 are provided, both of which are slidably mounted on the slide rail 10. The two curtain bodies 20 slide towards each other to cover the window, and slide away from each other to allow the window to be exposed.

[0175] The transmission belt 423 includes a first part 4236 and a second part 4237 that are opposite to each other and spaced apart, and both the first part 4236 and the second part 4237 are parallel to the slide rail 10.

[0176] The first part 4236 and the second part 4237 are respectively connected to the two curtain bodies 20 via connecting members 300.

[0177] With the above configuration, when the first drive mechanism drives the first pulley 421 to rotate counterclockwise, the first part 4236 moves toward the first pulley 421, and the second part 4237 moves away from the first pulley 421, thereby causing the two curtain bodies 20 to move toward each other to cover the window. When the first drive mechanism drives the second pulley 422 to rotate clockwise, the first part 4236 moves away from the first pulley 421, and the second part 4237 moves toward the first pulley 421, thereby causing the two curtain bodies 20 to move away from each other to reveal the window.

[0178] In this embodiment, the transmission belt 423 can be connected to two curtain bodies 20 on the same slide rail 10 via the connecting member 300, and the movement of the two curtain bodies 20 can be realized by a first drive mechanism, thereby improving the flexibility of the electric mechanism 30.

[0179] Continue to refer to Figure 10 In other embodiments of this application, two slide rails 10 are provided, and the two slide rails 10 are arranged in parallel; each slide rail 10 is provided with a curtain body 20.

[0180] The transmission belt 423 includes a first portion 4236 and a second portion 4237 that are opposite to each other and spaced apart, both of which are parallel to the slide rail 10.

[0181] The first part 4236 and the second part 4237 are respectively connected to the two curtain bodies 20 via connecting members 300.

[0182] The transmission belt 423 of this application embodiment can be connected to two curtain bodies 20 on two slide rails 10 respectively through the connecting member 300, and the movement of the curtain bodies 20 on the two slide rails 10 is realized by a first driving mechanism, which further improves the flexibility of the electric mechanism 30 application.

[0183] Combination Figure 11 In some embodiments of this application, two slide rails 10 are provided, and the two slide rails 10 are arranged in parallel; each slide rail 10 is provided with a curtain body 20.

[0184] The drive component 400 includes:

[0185] The second drive motor 430 is mounted on the mounting member 100. The second drive motor 430 has a second output shaft 431 and a third output shaft 432. It can be understood that the second drive motor 430 is a dual-output shaft motor.

[0186] The second transmission assembly 440 is connected to the second output shaft 431 and is connected to one of the curtain bodies 20 via the connecting member 300.

[0187] The third transmission assembly 450 is connected to the third output shaft 432 and is connected to another curtain body 20 via the connecting member 300.

[0188] The second transmission assembly 440 is configured to convert the rotation of the second drive motor 430 into linear motion along the slide rail 10.

[0189] The third transmission assembly 450 is configured to convert the rotation of the second drive motor 430 into linear motion along the slide rail 10.

[0190] The second transmission assembly 440 and the third transmission assembly 450 can be belt drive assemblies, which provide smooth transmission and low noise. Of course, the second transmission assembly 440 and the third transmission assembly 450 can also be other transmission assemblies that convert rotation into linear motion.

[0191] Therefore, the drive component 400 of this application embodiment drives the two curtain bodies 20 to move by setting a second drive motor 430 with dual output shafts, and by setting a second transmission component 440 and a third transmission component 450, so that the electric mechanism 30 can be applied to curtains with dual slide rails 10 and dual curtain bodies 20, further improving the flexibility of the electric mechanism 30 application.

[0192] Combination Figure 12 In some embodiments of this application, the curtain may further include a controller 610, which is electrically connected to the first drive motor 410 and the electromagnet respectively to control the working state of the first drive mechanism and the electromagnet.

[0193] In some embodiments, the curtain may further include a relay 620, which is electrically connected between the controller 610 and the electromagnet. The controller 610 controls the electromagnet to be energized and de-energized via the relay 620. The number of relays 620 is the same as the number of electromagnets, with each electromagnet electrically connected to one relay 620, so that the opening and closing of each electromagnet can be controlled independently.

[0194] In some embodiments, the curtain may also include a power supply electrically connected to the controller 610 to power the curtain.

[0195] In some embodiments, the curtain may also include an operation switch electrically connected to the controller 610, which allows the user to manually operate the opening and closing of the curtain.

[0196] In some embodiments, the curtain may also include a remote control 630 and a wireless receiver module 640. The wireless receiver module 640 may be a Bluetooth receiver module, an infrared receiver module, or the like. The controller 610 receives the wireless signal emitted by the remote control 630 through the wireless receiver module 640, and controls the drive mechanism to move the curtain body 20 according to the instructions of the remote control 630, making the opening and closing operation of the curtain more flexible.

[0197] In some embodiments, the curtain may further include a light intensity sensor 650, which detects the outdoor light intensity and outputs a light intensity signal. The light intensity sensor 650 is electrically connected to the controller 610 so that the controller 610 can automatically control the unfolding and stacking of the curtain based on the light intensity signal.

[0198] In some embodiments, the curtains may further include a temperature sensor for detecting the indoor temperature and outputting a temperature signal. The temperature sensor is electrically connected to the controller 610 so that the controller can also automatically control the unfolding and stacking of the curtains based on the temperature signal and the light intensity signal.

[0199] In some embodiments, the curtain may also include an infrared sensor electrically connected to the controller 610. When the infrared sensor detects activity such as a pet within a set range of the electronic control mechanism, the controller 610 controls the drive mechanism to pause or change the direction of movement of the curtain body 20 to avoid the risk of pinching.

[0200] In some embodiments, the curtain may further include a voice module electrically connected to the controller 610. The controller 610 is configured to control the unfolding and stacking of the curtain body 20 based on voice signals recognized by the voice module.

[0201] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

[0202] For ease of explanation, the above description has been provided in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Various modifications and variations can be obtained based on the above teachings. The selection and description of the above embodiments are for the purpose of better explaining the principles and practical applications, thereby enabling those skilled in the art to better utilize the described embodiments and various different variations of embodiments suitable for specific use considerations.

Claims

1. A curtain, characterized in that, include: At least one slide rail (10); At least one curtain body (20) is slidably mounted on the track (10); An electric mechanism (30) is configured to control the unfolding and stacking of the curtain body (20); the electric mechanism (30) includes: Mounting member (100) extends along the length direction of slide rail (10); Multiple electromagnetic components (200) are mounted on the mounting member (100) and are spaced apart along the extension direction of the mounting member (100). Multiple connecting members (300) are arranged side by side along the extension direction of the mounting member (100), and each connecting member (300) corresponds to one electromagnetic member (200); the connecting members (300) are connected to the curtain body (20); each connecting member (300) is provided with a magnetic element (500); A drive component (400) is provided, the output end of which is connected in a transmission manner to all of the connecting components (300); When the magnetic component (500) and the electromagnetic component (200) are magnetically attracted, the connecting component (300) slides relative to the output end of the driving component (400); The driving member (400) is configured to drive the connecting member (300) to move along the length direction of the slide rail (10); The electromagnetic component (200) is configured to be energized when its corresponding connecting component (300) moves to be opposite the electromagnetic component (200), so that the electromagnetic component (200) and the magnetic component (500) are magnetically attracted.

2. The curtain according to claim 1, characterized in that, The driving component (400) includes: A first drive motor (410) is mounted on the mounting member (100); A first transmission assembly (420) is connected to the first output shaft (411) of the first drive motor (410) and the connecting member (300); The first drive motor (410) is configured to drive the connecting member (300) to move along the slide rail (10) via the first transmission assembly (420); When the magnetic component (500) and the electromagnetic component (200) are magnetically attracted, the connecting component (300) slides relative to the first transmission component (420).

3. The curtain according to claim 2, characterized in that, The first transmission assembly (420) includes: The first pulley (421) is fixed on the first output shaft (411) of the first drive motor (410); The second pulley (422) is rotatably mounted on the mounting member (100); the second pulley (422) and the first pulley (421) are respectively located at both ends of the extending direction of the mounting member (100); A transmission belt (423) is wrapped around the first pulley (421) and the second pulley (422) and is connected to the first pulley (421) and the second pulley (422); The connecting member (300) is connected to the portion of the transmission belt (423) parallel to the slide rail (10), and the connecting member (300) moves along the length direction of the slide rail (10) under the drive of the transmission belt (423); When the magnetic component (500) and the electromagnetic component (200) are magnetically attracted, the connecting component (300) slides relative to the transmission belt (423).

4. The curtain according to claim 3, characterized in that, The transmission belt (423) is configured to form a groove (4231), which is parallel to the slide rail (10); One end of the connecting member (300) is accommodated in the slide groove (4231), and the connecting member (300) has a contact surface that contacts the groove wall of the slide groove (4231); the other end of the connecting member (300) protrudes through the slot (4232) of the slide groove (4231) and is connected to the curtain body (20). The magnetic element (500) is provided on the portion of the connecting member (300) located outside the slide groove (4231).

5. The curtain according to claim 4, characterized in that, The transmission belt (423) includes: Includes the main body (4233); Two sidewall portions (4234) are respectively disposed on one side of the belt body portion (4233), and the two sidewall portions (4234) are opposite to each other and spaced apart; one of the two sidewall portions (4234) or the belt body portion (4233) is configured to cooperate and connect with the first pulley (421) and the second pulley (422); Two limiting wall portions (4235) are respectively connected to one end of the two side wall portions (4234) away from the belt body portion (4233), and the two limiting wall portions (4235) are located on the side of the two side wall portions (4234) facing each other; The two limiting wall portions (4235) are spaced apart to form the groove (4232) of the slide (4231); the belt body portion (4233), the two side wall portions (4234) and the two limiting wall portions (4235) surround and form the slide (4231). The contact surface of the connecting member (300) contacts the two limiting wall portions (4235), and the connecting member (300) has gaps with the belt body portion (4233) and the side wall portion (4234).

6. The curtain according to claim 3, characterized in that, There is one slide rail (10) and two curtain bodies (20), and both curtain bodies (20) can be slidably installed on the slide rail (10); The transmission belt (423) includes a first portion (4236) and a second portion (4237) that are opposite to each other and spaced apart, both the first portion (4236) and the second portion (4237) being parallel to the slide rail (10); The first part (4236) and the second part (4237) are respectively connected to the two curtain bodies (20) via the connecting member (300).

7. The curtain according to claim 3, characterized in that, There are two slide rails (10), which are arranged in parallel; each slide rail (10) is provided with a curtain body (20); The transmission belt (423) includes a first portion (4236) and a second portion (4237) that are opposite to each other and spaced apart, both the first portion (4236) and the second portion (4237) being parallel to the slide rail (10); The first part (4236) and the second part (4237) are respectively connected to the two curtain bodies (20) via the connecting member (300).

8. The curtain according to claim 1, characterized in that, There are two slide rails (10), which are arranged in parallel; each slide rail (10) is provided with a curtain body (20); The driving component (400) includes: A second drive motor (430) is mounted on the mounting member (100), the second drive motor (430) having a second output shaft (431) and a third output shaft (432); The second transmission assembly (440) is connected to the second output shaft (431) and is connected to one of the curtain bodies (20) via the connecting member (300). The third transmission assembly (450) is connected to the third output shaft (432) and is connected to another curtain body (20) via the connecting member (300).

9. The curtain according to any one of claims 1-8, characterized in that, The mounting member (100) is configured to form a communicating accommodating cavity (110) and a first opening (120); The electromagnetic component (200) and the driving component (400) are both installed in the accommodating cavity (110); One end of the connecting member (300) is installed in the accommodating cavity (110), and the other end of the connecting member (300) extends through the first opening (120) to the outside of the accommodating cavity (110) and is connected to the curtain body (20).

10. The curtain according to any one of claims 1-8, characterized in that, The curtain body (20) includes a curtain body (21) and a plurality of hanging parts (22), the plurality of hanging parts (22) being spaced apart along the length of the curtain body (21); the hanging parts (22) are slidably mounted on the slide rail (10); Each of the connecting members (300) is connected to one of the hanging members (22).

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