Curtain robot and electric curtain

Abstract

The utility model provides a curtain robot and an electric curtain, and relates to the field of electric curtains. The curtain robot comprises a robot body. The electric roller assembly is mounted on the robot main body and used for driving the robot main body to slide along the curtain track; the hook roller is used for being installed in a curtain track and can roll along the curtain track; and the roller rotating shaft is connected with the robot body and the hook roller and is at least rotationally connected with one of the robot body and the hook roller, so that the hook roller can rotate around the axis of the roller rotating shaft relative to the robot body. The curtain robot provided by the utility model can smoothly slide along a curtain track, can realize 360-degree stepless rotation to smoothly pass through a bent track, and is low in operation noise.

Description

Technical Field

[0001] The utility model relates to the field of electric curtains, and more particularly, to a curtain robot and an electric curtain. Background Art

[0002] Existing household curtains include tracks, hanging wheels and curtain fabrics. Usually, users pull the curtains by hand to move the hanging wheels and curtain fabrics along the tracks, which is laborious and likely to break the hanging wheels. Electric curtains can move the curtain fabrics automatically, but are suitable for new installations. If the original curtains are manual, the original manual curtain tracks need to be removed, replaced and reinstalled, resulting in high costs. Currently, the modification of manual curtains can be achieved by adding a control device (i.e., a curtain robot). Existing curtain robots generally move on straight tracks and cannot pass through curved tracks or U-shaped tracks, with a single use scenario. Summary of the Utility Model

[0003] The purpose of the utility model includes, for example, providing a curtain robot and an electric curtain that can slide smoothly along the curtain track, can achieve 360-degree stepless rotation and smoothly pass through the curved track, and have low running noise.

[0004] The embodiments of the utility model can be implemented as follows:

[0005] In a first aspect, an embodiment of the utility model provides a curtain robot, comprising:

[0006] A robot main body;

[0007] An electric roller assembly, which is installed on the robot main body and is used to drive the robot main body to slide along the curtain track;

[0008] A hook roller, which is used to be installed in the curtain track and can roll along the curtain track;

[0009] A roller rotating shaft, which is respectively connected to the robot main body and the hook roller, and is rotatably connected to at least one of the robot main body and the hook roller, so that the hook roller can rotate relative to the robot main body around the axis of the roller rotating shaft.

[0010] Further, in the embodiment of the utility model, the curtain robot further comprises a roller mounting base, the roller mounting base is fixedly connected to the robot main body, and the roller rotating shaft is rotatably connected to the roller mounting base.

[0011] Further, in the embodiment of the utility model, the roller mounting base comprises a first mounting part and a second mounting part arranged opposite to each other, the first mounting part is fixedly connected to the robot main body, and the second mounting part is rotatably connected to the roller rotating shaft.

[0012] Further, in the embodiment of the present utility model, the second mounting portion is provided with a rotating shaft mounting hole, one end of the roller rotating shaft passes through the rotating shaft mounting hole and is connected to the hook roller, and the roller rotating shaft can rotate around the axis of the roller rotating shaft in the rotating shaft mounting hole.

[0013] Further, in the embodiment of the present utility model, a hanging protrusion is annularly provided at the end of the roller rotating shaft, and the hanging protrusion is assembled below the second mounting portion for hanging the roller rotating shaft on the second mounting portion.

[0014] Further, in the embodiment of the present utility model, the curtain robot further includes a base fixing member, the robot body is further provided with a base mounting portion, and the first mounting portion is fixed to the base mounting portion through the base fixing member.

[0015] Further, in the embodiment of the present utility model, the first mounting portion is provided with a base mounting hole, and one end of the base fixing member passes through the base mounting hole and is fixedly connected to the base mounting portion.

[0016] Further, in the embodiment of the present utility model, the base mounting portion is located above the robot body and protrudes from the robot body.

[0017] Further, in the embodiment of the present utility model, the first mounting portion and the second mounting portion are connected to form an L-shaped empty groove, and the base mounting portion is accommodated in the L-shaped empty groove.

[0018] In a second aspect, the embodiment of the present utility model provides a curtain robot and an electric curtain, including a curtain track, a curtain cloth arranged on the curtain track, and the curtain robot according to any one of the foregoing items.

[0019] The electric curtain provided by the utility model has the following beneficial effects: The curtain robot can smoothly slide along the curtain track and achieve 360-degree stepless rotation to smoothly pass through the curved track. The robot body is the main structure of the curtain robot. The electric roller assembly is mainly used to automatically draw the curtain. The electric roller assembly is installed inside the robot body, and the roller part protrudes from above the robot body and can slide along the curtain slide rail. The hook roller is used to be assembled inside the curtain track and can slide along the curtain track; when the electric roller assembly works, the hook roller slides along the curtain track. The roller rotating shaft connects the hook roller and the robot body and can make the hook roller rotate relative to the robot body around the axis of the roller rotating shaft. When the curtain robot passes through the curved curtain slide track, the electric roller assembly drives the robot body to continue moving forward. At this time, when the hook roller slides in the curve, it contacts the inner wall of the curtain track. Since the hook roller is rotatably connected to the robot body through the roller rotating shaft, the hook roller can rotate around the axis of the roller rotating shaft, so as to adjust the angle of the hook roller sliding forward in the curtain track, make the hook roller smoothly slide along the curtain track, and can achieve 360-degree stepless rotation to smoothly pass through the curved track. At the same time, the running noise of the curtain robot is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the accompanying drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 is a schematic structural diagram of the curtain robot according to the specific embodiment of the present utility model;

[0022] Figure 2 is Figure 1 a schematic structural diagram of the curtain robot in assembled on the curtain track;

[0023] Figure 3 is Figure 1 an enlarged schematic structural diagram of part A in ;

[0024] Figure 4 is Figure 1 an enlarged schematic structural diagram of part B in ;

[0025] Figure 5 is Figure 1 a schematic structural diagram of the curtain robot in another perspective in ;

[0026] Figure 6 is Figure 5 a sectional structural diagram taken along line C-C in ;

[0027] Figure 7 is Figure 6 a schematic enlarged view of the structure at position D in

[0028] Icons: 10 - curtain robot; 11 - robot main body; 110 - base mounting part; 12 - electric roller assembly; 13 - hook roller; 14 - roller rotating shaft; 141 - hanging projection; 15 - roller mounting base; 151 - first mounting part; 1511 - base mounting hole; 152 - second mounting part; 1521 - rotating shaft mounting hole; 16 - base fixing part; 20 - curtain track. Specific embodiments

[0029] To make the above - mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific embodiments of the present utility model with reference to the accompanying drawings.

[0030] To make the objects, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0032] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0033] It should be noted that, without conflict, the features in the embodiments of the present utility model can be combined with each other.

[0034] The following will describe in detail the specific embodiments of the present utility model with reference to the accompanying drawings.

[0035] Please refer to Figure 1 , this embodiment provides a curtain robot 10, which can slide smoothly along the curtain track 20, can achieve 360 - degree stepless rotation and smoothly pass through a curved track, and has low running noise.

[0036] As Figure 1 and Figure 2As shown in the figure, a curtain robot 10 provided by an embodiment of the present invention includes a robot main body 11; an electric roller assembly 12, which is installed on the robot main body 11 and is used to drive the robot main body 11 to slide along a curtain track 20; a hook roller 13, which is used to be installed in the curtain track 20 and can roll along the curtain track 20; a roller rotating shaft 14, which is respectively connected to the robot main body 11 and the hook roller 13 and is rotatably connected to at least one of the robot main body 11 and the hook roller 13, so that the hook roller 13 can rotate relative to the robot main body 11 around the axis of the roller rotating shaft 14.

[0037] It should be noted that in the embodiment of the present invention, the curtain robot 10 can slide smoothly along the curtain track 20 and achieve a 360-degree stepless rotation to smoothly pass through a curved track. Among them, the robot main body 11 is the main structure of the curtain robot 10, and components such as a circuit board and a controller can be arranged inside it. The electric roller assembly 12 is mainly used to automatically draw the curtain. The electric roller assembly 12 is installed inside the robot main body 11, and the roller part protrudes from above the robot main body 11 and can slide along the curtain slide rail. The hook roller 13 is used to be assembled in the curtain track 20 and can slide along the curtain track 20; when the electric roller assembly 12 works, the hook roller 13 slides along the curtain track 20. The roller rotating shaft 14 connects the hook roller 13 and the robot main body 11, and can make the hook roller 13 rotate relative to the robot main body 11 around the axis of the roller rotating shaft 14. When the curtain robot 10 passes through a curved curtain slide track, the electric roller assembly 12 drives the robot main body 11 to continue moving forward. At this time, when the hook roller 13 slides in the curve, it contacts the inner wall of the curtain track 20. Since the hook roller 13 is rotatably connected to the robot main body 11 through the roller rotating shaft 14, the hook roller 13 can rotate around the axis of the roller rotating shaft 14, thereby adjusting the angle of the hook roller 13 sliding forward in the curtain track 20, so that the hook roller 13 slides smoothly along the curtain track 20, and can achieve a 360-degree stepless rotation to smoothly pass through the curved track. At the same time, the running noise of the curtain robot 10 is low.

[0038] Furthermore, it should also be pointed out that when assembling the curtain robot 10 provided by the embodiment of the present invention, lubricating oil can be applied to the mating position of the roller rotating shaft 14 and the robot main body 11 first, and then the roller rotating shaft 14 and the hook roller 13 are assembled. The curtain robot 10 provided by the embodiment of the present invention not only has the characteristic of low running noise, but also can make the hook roller 13 slide smoothly through the curved track, providing a better user experience for users.

[0039] Please refer to Figures 3 to 7, in the embodiment of the present utility model, the curtain robot 10 may further include a roller mounting base 15. The roller mounting base 15 is fixedly connected to the robot main body 11, and the roller rotating shaft 14 is rotatably connected to the roller mounting base 15. That is to say, in this embodiment, the roller rotating shaft 14 is connected to the robot main body 11 through the roller mounting base 15, so as to realize the connection between the hook roller 13 and the robot main body 11. The connection method through the roller mounting base 15 can make the installation of the roller rotating shaft 14 simpler and more convenient, facilitating assembly.

[0040] In this embodiment, as Figure 3 shown, the above-mentioned roller mounting base 15 may include a first mounting portion 151 and a second mounting portion 152 which are arranged opposite to each other. The first mounting portion 151 is fixedly connected to the robot main body 11, and the second mounting portion 152 is rotatably connected to the roller rotating shaft 14. Optionally, the roller mounting base 15 may be an integrally formed structure, for example, manufactured by an integrated molding process. Setting the roller mounting base 15 as an integrally formed structure can further ensure its structural stability and reliability, thereby ensuring the overall structural reliability of the curtain robot 10.

[0041] Optionally, as Figure 7 shown, in this embodiment, the second mounting portion 152 is provided with a rotating shaft mounting hole 1521. One end of the roller rotating shaft 14 passes through the rotating shaft mounting hole 1521 and is connected to the hook roller 13. The roller rotating shaft 14 can rotate around the axis of the roller rotating shaft 14 within the rotating shaft mounting hole 1521. As shown in the figure, the rotating shaft mounting hole 1521 is used for the roller rotating shaft 14 to pass through and the roller rotating shaft 14 can rotate within the rotating shaft mounting hole 1521. During assembly, lubricating oil can be applied to the rotating shaft mounting hole 1521 and its vicinity to provide smoother sliding for the roller rotating shaft 14.

[0042] Optionally, in this embodiment, a hanging protrusion 141 is provided around the end of the roller rotating shaft 14. The hanging protrusion 141 is assembled below the second mounting portion 152 and is used to hang the roller rotating shaft 14 on the second mounting portion 152. The hanging protrusion 141 of the roller rotating shaft 14 can play a supporting role, and the surface of the hanging protrusion 141 is in contact with the surface of the second mounting portion 152 and can slide relative to each other. During assembly, lubricating oil can be applied to the connecting protrusion and the rotating shaft mounting hole 1521 of the second mounting portion 152 and its vicinity.

[0043] In the embodiment of the present utility model, as Figure 4 and Figure 7As shown, the curtain robot 10 may further include a base fixing member 16. The robot body 11 is also provided with a base mounting portion 110. The first mounting portion 151 is fixed to the base mounting portion 110 through the base fixing member 16. Optionally, the base fixing member 16 may be components such as screws and bolts, and the embodiments of the present utility model do not make specific requirements and limitations in this regard. By means of the base fixing member 16, fixing the first mounting portion 151 on the base mounting portion 110 can make the assembly more convenient and simple.

[0044] Optionally, as Figure 4 shown, in this embodiment, the first mounting portion 151 is provided with a base mounting hole 1511. One end of the base fixing member 16 passes through the base mounting hole 1511 and is fixedly connected to the base mounting portion 110. The base mounting hole 1511 may be provided with two or more through holes and is connected by corresponding base fixing members 16, thereby further improving the reliability and stability of the structure.

[0045] Optionally, in this embodiment, the base mounting portion 110 is located above the robot body 11 and protrudes from the robot body 11 to facilitate the assembly of the roller mounting base 15. As shown, the number of the base mounting portions 110 is two. Correspondingly, the number of components such as the roller mounting base 15, the roller rotating shaft 14, and the hook roller 13 is also two.

[0046] Optionally, in this embodiment, the first mounting portion 151 and the second mounting portion 152 are connected to form an L-shaped empty groove, and the base mounting portion 110 is received in the L-shaped empty groove. The first mounting portion 151 and the second mounting portion 152 form an L-shaped empty groove and receive the base mounting portion 110 in the L-shaped empty groove, which can reduce the thickness after the roller mounting base 15 and the base mounting portion 110 are assembled, and is beneficial to the miniaturization of the mechanical structure.

[0047] The embodiments of the present utility model further provide an electric curtain, including a curtain cloth, a curtain track 20, and the curtain robot 10 according to any one of the foregoing. The curtain robot 10 can slide on the curtain track 20 to pull the curtain cloth, realizing the automatic opening or closing of the curtain.

[0048] Please refer to Figures 1 to 7, the curtain robot 10 and the electric curtain provided in this embodiment: The curtain robot 10 can slide smoothly along the curtain track 20 to achieve 360-degree stepless rotation and smoothly pass through the curved track. The robot body 11 is the main structure of the curtain robot 10. The electric roller assembly 12 is mainly used to realize automatic curtain pulling. The electric roller assembly 12 is installed in the robot body 11, and the roller part protrudes from above the robot body 11 and can slide along the curtain slide rail. The hook roller 13 is used to be assembled in the curtain track 20 and can slide along the curtain track 20; when the electric roller assembly 12 works, the hook roller 13 slides along the curtain track 20. The roller rotating shaft 14 connects the hook roller 13 and the robot body 11, and can make the hook roller 13 rotate relative to the robot body 11 around the axis of the roller rotating shaft 14. When the curtain robot 10 passes through the curved curtain slide track, the electric roller assembly 12 drives the robot body 11 to continue moving forward. At this time, when the hook roller 13 slides in the curve, it contacts the inner wall of the curtain track 20. Since the hook roller 13 is rotatably connected to the robot body 11 through the roller rotating shaft 14, the hook roller 13 can rotate around the axis of the roller rotating shaft 14, thereby adjusting the angle of the hook roller 13 sliding forward in the curtain track 20, so that the hook roller 13 slides smoothly along the curtain track 20, and 360-degree stepless rotation and smooth passing through the curved track can be achieved. At the same time, the running noise of the curtain robot 10 is low.

[0049] It should be noted that in the description of the present invention, the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present invention is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0050] In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0051] It should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, terms such as "set" and "connect" should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] Although the present utility model is disclosed as above, the present utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the scope defined by the claims.

Claims

1. A curtain robot, characterized in that: include: Robot body (11); An electric roller assembly (12), the electric roller assembly (12) being mounted on the robot body (11) and used to drive the robot body (11) to slide along a curtain track (20); A hook roller (13), the hook roller (13) being used to be installed in the curtain track (20) and capable of rolling along the curtain track (20); A roller shaft (14), wherein the roller shaft (14) is connected to the robot body (11) and the hook roller (13) respectively, and is rotationally connected to at least one of the robot body (11) and the hook roller (13), so that the hook roller (13) can rotate relative to the robot body (11) around the axis of the roller shaft (14).

2. The curtain robot according to claim 1, characterized in that: The curtain robot (10) further comprises a roller mounting base (15), wherein the roller mounting base (15) is fixedly connected to the robot body (11), and the roller shaft (14) is rotatably connected to the roller mounting base (15).

3. The curtain robot according to claim 2, characterized in that: The roller mounting base (15) comprises a first mounting portion (151) and a second mounting portion (152) which are arranged mutually, wherein the first mounting portion (151) is fixedly connected to the robot body (11), and the second mounting portion (152) is rotationally connected to the roller shaft (14).

4. The curtain robot according to claim 3, characterized in that: The second mounting portion (152) is provided with a shaft mounting hole (1521), one end of the roller shaft (14) passes through the shaft mounting hole (1521) and is connected to the hook roller (13), and the roller shaft (14) is capable of rotating around the axis of the roller shaft (14) in the shaft mounting hole (1521).

5. The curtain robot according to claim 4, characterized in that: The end of the roller shaft (14) is provided with a hanging protrusion (141), and the hanging protrusion (141) is assembled below the second mounting portion (152) and is used to hang the roller shaft (14) on the second mounting portion (152).

6. The curtain robot according to claim 3, characterized in that: The curtain robot (10) further comprises a base fixing member (16); the robot body (11) is further provided with a base mounting portion (110); and the first mounting portion (151) is fixed to the base mounting portion (110) via the base fixing member (16).

7. The curtain robot according to claim 6, characterized in that: The first mounting portion (151) is provided with a base mounting hole (1511), and one end of the base fixing member (16) passes through the base mounting hole (1511) and is fixedly connected to the base mounting portion (110).

8. The curtain robot according to claim 6 or 7, characterized in that: The base mounting portion (110) is located above the robot body (11) and protrudes from the robot body (11).

9. The curtain robot according to claim 6 or 7, characterized in that: The first mounting portion (151) and the second mounting portion (152) are connected to form an L-shaped slot, and the base mounting portion (110) is accommodated in the L-shaped slot.

10. An electric curtain, characterized in that: It comprises a curtain track, a curtain fabric arranged on the curtain track, and a curtain robot (10) according to any one of claims 1 to 9.

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