Curtain folding and unfolding device and electric curtain equipment

Abstract

The embodiment of the utility model provides a curtain folding and unfolding device and electric curtain equipment, and the curtain folding and unfolding device comprises a connecting seat provided with a first connecting structure; the curtain rod is mounted on the connecting seat and is used for mounting a curtain; the driving motor is used for driving the curtain to move along the curtain rod; the fixed seat is provided with a second connecting structure and is provided with a driving motor, and the second connecting structure is matched with the first connecting structure so that the fixed seat can be in a first mounting state or a second mounting state; when the fixed seat is in a first mounting state, the driving motor is positioned on the top side of the connecting seat; and when the fixed seat is in the second mounting state, the driving motor is positioned on the bottom side of the connecting seat. By means of the arrangement, the fixing base can be in the first installation state, the driving motor is located on the top side of the connecting base, or the fixing base is in the second installation state, the driving motor is located on the bottom side of the connecting base, a user can select the relative position of the driving motor according to the specific installation environment, and the installation difficulty can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric curtain technical field especially is related to a curtain take -up device and electric curtain equipment. BACKGROUND

[0002] With the development of social economy and technology, people's demand for smart home is higher and higher. As a kind of furniture of smart home, electric curtain can realize automatic curtain release and automatic curtain retraction, which is more convenient than the previous manual take-up mode and better experience.

[0003] In the related art, the electric curtain is usually provided with a motor, and the driving force provided by the motor is used to realize the take-up of the curtain. In the existing electric curtain, the space occupied by the motor is relatively large, which leads to high installation difficulty of the electric curtain. SUMMARY

[0004] The utility model aims at at least one of the technical problems existing in the prior art. To this end, the utility model provides a curtain take-up device and electric curtain equipment, which can reduce the installation difficulty.

[0005] In a first aspect, the utility model provides a curtain take-up device, which comprises a connecting seat provided with a first connecting structure, a curtain rod installed on the connecting seat and used for installing a curtain, a driving motor used for driving the curtain to move along the curtain rod, and a fixing seat provided with a second connecting structure and installed with the driving motor, wherein the second connecting structure cooperates with the first connecting structure to make the fixing seat in a first installation state or a second installation state. When the fixing seat is in the first installation state, the driving motor is located on the top side of the connecting seat. When the fixing seat is in the second installation state, the driving motor is located on the bottom side of the connecting seat.

[0006] The curtain take-up device provided by the first aspect of the utility model has at least the following beneficial effects:

[0007] By providing the first connecting structure on the connecting seat and the second connecting structure on the fixing seat, and cooperating the first connecting structure with the second structure, the fixing seat can be in the first installation state with the driving motor located on the top side of the connecting seat, or in the second installation state with the driving motor located on the bottom side of the connecting seat, so as to facilitate the user to select the relative position of the driving motor according to the specific installation environment, and reduce the installation difficulty.

[0008] In one embodiment of the embodiment, one of the first connecting structure and the second connecting structure is configured as a sliding groove, and the other of the first connecting structure and the second connecting structure is configured as a sliding block.

[0009] In one embodiment of the embodiment, the sliding groove and the sliding block extend in a horizontal direction.

[0010] In one embodiment of the embodiment, the fixing seat is provided with an assembly groove, and the second connecting structure is two, and the two second connecting structures are arranged on two first side walls of the assembly groove in a horizontal direction.

[0011] In one embodiment of the embodiment, the first connecting structure is two, and the two first connecting structures are arranged on two first side faces of the connecting seat in a horizontal direction, and the two first connecting structures and the two second connecting structures are arranged on the same horizontal plane.

[0012] In one embodiment of the embodiment, the connecting seat comprises a second side face connecting the two first side faces, the assembly groove comprises a second side wall connecting the two first side walls, one of the second side face and the second side wall is provided with a connecting groove, and the other of the second side face and the second side wall is provided with a connecting protrusion, and the connecting protrusion is matched with the connecting groove.

[0013] In one embodiment of the embodiment, the first connecting structure is a sliding groove, and the two ends of the connecting groove are communicated with the two sliding grooves respectively.

[0014] In one embodiment of the embodiment, the curtain rod is also used for installing a lamp strip, the assembly groove connects the bottom walls of the two first side walls, the bottom wall is provided with a first through hole, the driving motor is provided with an electrical connecting piece, the electrical connecting piece passes through the first through hole and is used for electrical connection with the lamp strip.

[0015] In one embodiment of the embodiment, the connecting seat is provided with a belt wheel used for connecting the curtain, the assembly groove connects the bottom walls of the two first side walls, the bottom wall is provided with a second through hole, the driving motor is provided with an output shaft, and the output shaft passes through the second through hole and is connected with the belt wheel.

[0016] In the second aspect, the utility model provides a kind of electric curtain equipment, electric curtain equipment includes curtain and the curtain take-up device of any one of the first aspect embodiment, and the curtain is installed in the curtain rod of the curtain take-up device.

[0017] The electric curtain equipment provided by the second aspect embodiment of the utility model has at least the following beneficial effects:

[0018] By adding the curtain take-up device provided by the embodiment of the utility model in electric curtain equipment, the installation difficulty of electric curtain equipment is lower, which is conducive to improving user experience.

[0019] The additional aspects and advantages of the present application will be given partly in the following description, some will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application will be further described below in conjunction with the drawings and embodiments, wherein:

[0021] Figure 1 is a perspective structural schematic view of the curtain winding and unwinding device of the present application in the second installation state of the fixing seat;

[0022] Figure 2 is a perspective structural schematic view of the curtain winding and unwinding device of the present application in the first installation state of the fixing seat;

[0023] Figure 3 is a structural schematic view of the curtain winding and unwinding device in the disassembled state; Figure 1

[0024] Figure 4 is a perspective structural schematic view of the connecting seat in the curtain winding and unwinding device of the present application; Figure 1

[0025] Figure 5 is a perspective structural schematic view of the connecting seat in the curtain winding and unwinding device of the present application from another perspective; Figure 1

[0026] Figure 6 is a perspective structural schematic view of the fixing seat in the curtain winding and unwinding device of the present application; Figure 1

[0027] Figure 7 is a perspective structural schematic view of the fixing seat in the curtain winding and unwinding device of the present application from another perspective; Figure 1

[0028] Figure 8 is a sectional structural schematic view of the curtain winding and unwinding device. Figure 1 LIST OF REFERENCE NUMERALS

[0029] curtain winding and unwinding device 100; connecting seat 10; first connecting structure 11; first side surface 101; second side surface 102; connecting groove 12; belt wheel 13; copper belt 14; curtain rod 20; driving motor 30; electrical connecting piece 31; output shaft 32; fixing seat 40; second connecting structure 41; assembly groove 42; first side wall 421; second side wall 422; bottom wall 423; first through hole 424; second through hole 425; connecting protrusion 43; hoisting wheel fastener 50.

[0030] DETAILED DESCRIPTION

[0031] ​​​​​​The embodiments of the present application are described below in detail, examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the present application, and cannot be understood as limiting the present application.

[0032] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application.

[0033] In the description of the present application, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0034] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0035] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0036] In the related art, the electric curtain needs to be installed on the wall and arranged opposite to the window. However, due to the difference in house design, the installation environment in different houses is different. For example, in some cases, there is a socket near the window, at this time, the installation of the electric curtain needs to avoid the socket, but due to the too large volume of the motor, it is easy to interfere with the socket and cause high installation difficulty. In the existing electric curtain, the relative position of the motor on the electric curtain is fixed, so if it is necessary to avoid devices such as sockets, the overall position of the electric curtain needs to be changed, which affects the user experience.

[0037] Referring to Figures 1 to 3 , Figure 1 is a perspective structural schematic view of the window curtain winding and unwinding device 100 in the second installation state of the fixing seat 40 according to an embodiment of the present application; Figure 2 is a perspective structural schematic view of the window curtain winding and unwinding device 100 in the first installation state of the fixing seat 40 according to an embodiment of the present application; Figure 3 is Figure 1 a structural schematic view of the window curtain winding and unwinding device 100 in a disassembled state. The present application provides a window curtain winding and unwinding device 100, which comprises a connecting seat 10, a curtain rod 20, a driving motor 30 and a fixing seat 40. The connecting seat 10 is provided with a first connecting structure 11. The curtain rod 20 is installed on the connecting seat 10 and is used for installing a window curtain (not shown). The driving motor 30 is used for driving the window curtain to move along the curtain rod 20. The fixing seat 40 is provided with a second connecting structure 41 and is installed with the driving motor 30. The second connecting structure 41 cooperates with the first connecting structure 11 to make the fixing seat 40 in the first installation state or the second installation state. When the fixing seat 40 is in the first installation state, the driving motor 30 is located on the top side of the connecting seat 10. When the fixing seat 40 is in the second installation state, the driving motor 30 is located on the bottom side of the connecting seat 10.

[0038] Specifically, the driving motor 30 can drive the window curtain to move along the curtain rod 20, so that the window curtain is wound up or unwound. In this embodiment, the curtain rod 20 extends along the horizontal direction, that is, the window curtain can move along the curtain rod 20 along the horizontal direction.

[0039] In this embodiment, the window curtain winding and unwinding device 100 further comprises a hanging wheel fastener 50, which is arranged on the bottom side of the curtain rod 20 and clamped between the curtain rod 20 and the connecting seat 10. The hanging wheel fastener 50 is used for connecting the hanging wheel of the window curtain to realize the installation of one end of the window curtain.

[0040] It can be understood that when there is an interference device (for example, a socket) on the wall where the window curtain winding and unwinding device 100 is installed, when the interference device is located on the bottom side of the connecting seat 10, the first connecting structure 11 and the second connecting structure 41 can be cooperated to make the fixing seat 40 in the first installation state, at this time, the driving motor 30 is located on the top side of the connecting seat 10, so as to avoid the interference device. When the interference device is located on the top side of the connecting seat 10, the first connecting structure 11 and the second connecting structure 41 can be cooperated to make the fixing seat 40 in the second installation state, at this time, the driving motor 30 is located on the bottom side of the connecting seat 10, so as to avoid the interference device.

[0041] By setting the first connecting structure 11 on the connecting base 10, setting the second connecting structure 41 on the fixing base 40, and matching the first connecting structure 11 and the second structure, the fixing base 40 can be in the first installation state, and the driving motor 30 is located at the top side of the connecting base 10, or in the second installation state, and the driving motor 30 is located at the bottom side of the connecting base 10, so as to facilitate the user to select the relative position of the driving motor 30 according to the specific installation environment, and help to reduce the installation difficulty.

[0042] In an embodiment of the embodiment, please refer to Figure 3 , one of the first connecting structure 11 and the second connecting structure 41 is configured as a sliding groove, and the other of the first connecting structure 11 and the second connecting structure 41 is configured as a sliding block. In this way, the fixing base 40 can be switched between the first installation state and the second installation state by matching the first connecting structure 11 and the second connecting structure 41. It can be understood that when the fixing base 40 needs to be in the first installation state, the driving motor 30 can be located at the top side of the fixing base 40, and then the fixing base 40 is pushed towards the connecting base 10 to make the sliding block slide into the sliding groove, so as to complete the installation. The installed driving motor 30 is located at the top side of the connecting base 10.

[0043] In the embodiment, the first connecting structure 11 is configured as a sliding groove, and the second connecting structure 41 is configured as a sliding block. In other embodiments, the first connecting structure 11 can also be configured as a sliding block, and the second connecting structure 41 can be configured as a sliding groove, which can also achieve the technical effects of the utility model.

[0044] In an embodiment of the embodiment, please refer to Figures 3 to 7 , Figure 4 is a perspective structural schematic view of the connecting base 10 in the curtain winding and unwinding device 100 of Figure 1 ; Figure 5 is a perspective structural schematic view of the connecting base 10 in the curtain winding and unwinding device 100 of Figure 1 from another angle; Figure 6 is a perspective structural schematic view of the fixing base 40 in the curtain winding and unwinding device 100 of Figure 1 ; Figure 7 is a perspective structural schematic view of the fixing base 40 in the curtain winding and unwinding device 100 of Figure 1 from another angle. The sliding groove and the sliding block both extend along the horizontal direction. In this way, the installation direction of the fixing base 40 and the connecting base 10 is horizontal, the installation difficulty is low, and the switching of the two installation states of the fixing base 40 can be easily realized.

[0045] In an embodiment of the embodiment, please refer to Figures 3 to 7The fixing base 40 is provided with an assembly groove 42, and the number of the second connection structures 41 is two, and the two second connection structures 41 are respectively provided on the two first side walls 421 in the horizontal direction of the assembly groove 42. In this way, the structure of the fixing base 40 is relatively simple, which is conducive to reducing costs.

[0046] In this embodiment, the second connecting structure 41 includes two sliders, which are spaced apart and extend in the same horizontal direction. In other embodiments, the second connecting structure 41 may include only one slider, or more than two sliders. The present invention does not limit the specific number of sliders in the second connecting structure 41.

[0047] In one embodiment of this embodiment, please refer to Figures 3 to 7 There are two first connecting structures 11, each of which is located on the two horizontal first side surfaces 101 of the connecting base 10. Furthermore, the two first connecting structures 11 and the two second connecting structures 41 are located on the same horizontal plane. This arrangement allows the two first connecting structures 11 to correspond to the two second connecting structures 41, enabling the fixing base 40 to be installed in two different states.

[0048] It can be understood that the two first connecting structures 11 and the two second connecting structures 41 are arranged on the same horizontal plane, that is, the fixing seat 40 only needs to be simply rotated 180° and then installed with the connecting seat 10 to achieve the switching between the first installation state and the second installation state.

[0049] In one embodiment of this embodiment, please refer to Figures 3 to 7 The connecting base 10 includes a second side surface 102 connecting the two first side surfaces 101. The assembly groove 42 includes a second side wall 422 connecting the two first side walls 421. One of the second side surface 102 and the second side wall 422 is provided with a connecting groove 12, and the other of the second side surface 102 and the second side wall 422 is provided with a connecting protrusion 43, which mates with the connecting groove 12. In this embodiment, the connecting groove 12 is provided on the second side surface 102, and the connecting protrusion 43 is provided on the second side wall 422. By providing the connecting groove 12 and the connecting protrusion 43, after the first connecting structure 11 and the second connecting structure 41 are fully mated, the first connecting protrusion 43 and the connecting groove 12 can also be mated accordingly, thereby improving the connection strength between the connecting base 10 and the fixing base 40.

[0050] In one embodiment of this embodiment, please refer to Figures 3 to 7 The first connecting structure 11 is constructed as a chute, and the two ends of the connecting groove 12 are respectively connected to the two chute. Specifically, the two chute and the connecting groove 12 are in a "匚" shape as a whole, so as to facilitate the processing of the connecting seat 10.

[0051] In one embodiment of this embodiment, please refer toFigure 3 、 Figure 6 and Figure 8 , Figure 8 is Figure 1 a sectional view of the curtain winding and unwinding device 100. The curtain rod 20 is also used to install a light strip (not shown), the assembly groove 42 connects the bottom wall 423 of the two first side walls 421, the bottom wall 423 is provided with a first through hole 424, the driving motor 30 is provided with an electrical connector 31, the electrical connector 31 passes through the first through hole 424 and is used for electrical connection with the light strip. Specifically, the electrical connector 31 is configured as a columnar contact, which can be made of copper material, and the number of the electrical connector 31 is two, corresponding to the positive and negative electrodes respectively. The number of the first through hole 424 is also two, for the two electrical connectors 31 to pass through. The connecting seat 10 is provided with a copper strip 14, which is used for electrical connection with the light strip, and the electrical connector 31 passes through the first through hole 424 and is connected with the copper strip 14 to supply power to the light strip. By providing the first through hole 424 in the bottom wall 423 of the assembly groove 42, the driving motor 30 is provided with the electrical connector 31, the electrical connector 31 can pass through the first through hole 424 and supply power to the light strip, and the power supply wiring of the light strip is relatively simple, which is conducive to simplifying the structure and reducing the cost.

[0052] In one embodiment of the embodiment, please refer to Figure 3 、 Figure 6 and Figure 8 , the connecting seat 10 is provided with a pulley 13 for connecting with the curtain, the assembly groove 42 connects the bottom wall 423 of the two first side walls 421, the bottom wall 423 is provided with a second through hole 425, the driving motor 30 is provided with an output shaft 32, the output shaft 32 passes through the second through hole 425 and is connected with the pulley 13. Specifically, the axis direction of the second through hole 425 is parallel to the axis direction of the first through hole 424. The pulley 13 is used for connecting with the curtain, and the pulley 13 rotates under the drive of the output shaft 32 to drive the curtain to move along the curtain rod 20, so as to realize the winding and unwinding function. By providing the second through hole 425 in the bottom wall 423 of the assembly groove 42, the output shaft 32 of the driving motor 30 can pass through the second through hole 425 and be connected with the pulley 13, and the structure is relatively simple, which is conducive to reducing the cost.

[0053] The utility model embodiment provides a kind of electric curtain equipment, electric curtain equipment includes curtain and curtain winding and unwinding device 100, curtain is installed in the curtain rod 20 of curtain winding and unwinding device 100. Specifically, in some embodiments, electric curtain equipment includes light strip, and the light strip is installed on the curtain rod 20. By adding the curtain winding and unwinding device 100 provided in the utility model embodiment in electric curtain equipment, the installation difficulty of electric curtain equipment is lower, which is conducive to improving user experience.

[0054] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiment, still can make various changes in the knowledge range of the ordinary skill in the art who possesses under the premise of not departing from the utility model's tenet. Besides, the embodiment and the feature in the embodiment of the utility model can be combined mutually under the condition of not conflicting.

Claims

1. A curtain retracting and unfolding device, characterized in that: include: The connecting seat is provided with a first connecting structure; A curtain rod is mounted on the connecting seat and is used to install curtains; A driving motor, used for driving the curtain to move along the curtain rod; The fixing base is provided with a second connecting structure and is installed with the drive motor. The second connecting structure cooperates with the first connecting structure to place the fixing base in a first installation state or a second installation state. When the fixing base is in the first installation state, the drive motor is located on the top side of the connecting base; when the fixing base is in the second installation state, the drive motor is located on the bottom side of the connecting base.

2. The curtain retracting and extending device according to claim 1, characterized in that: One of the first connecting structure and the second connecting structure is configured as a sliding groove, and the other of the first connecting structure and the second connecting structure is configured as a sliding block.

3. The curtain retracting and extending device according to claim 2, characterized in that: The sliding groove and the sliding block both extend in a horizontal direction.

4. The curtain retracting and extending device according to any one of claims 1 to 3, characterized in that: The fixing seat is provided with an assembly groove, and the number of the second connection structures is two, and the two second connection structures are respectively provided on two first side walls of the assembly groove in the horizontal direction.

5. The curtain retracting and extending device according to claim 4, characterized in that: The number of the first connection structures is two, and the two first connection structures are respectively arranged on two first side surfaces of the connection base in the horizontal direction, and the two first connection structures and the two second connection structures are arranged on the same horizontal plane.

6. The curtain retracting and extending device according to claim 5, characterized in that: The connecting seat includes a second side surface connecting the two first side surfaces, the assembly groove includes a second side wall connecting the two first side walls, a connecting groove is formed on the second side surface and one of the second side walls, and a connecting protrusion is formed on the other of the second side surface and the second side wall, and the connecting protrusion cooperates with the connecting groove.

7. The curtain retracting and extending device according to claim 6, characterized in that: The first connecting structure is configured as a sliding groove, and both ends of the connecting groove are respectively connected to the two sliding grooves.

8. The curtain retracting and extending device according to claim 4, characterized in that: The curtain rod is also used to install a light strip. The assembly groove connects the bottom wall of the two first side walls. The bottom wall is provided with a first through-hole. The driving motor is provided with an electrical connector. The electrical connector passes through the first through-hole and is used to be electrically connected to the light strip.

9. The curtain retracting and extending device according to claim 4, characterized in that: The connecting seat is provided with a pulley for connecting to the curtain, the assembly groove connects the bottom wall of the two first side walls, the bottom wall is provided with a second through hole, the driving motor is provided with an output shaft, the output shaft passes through the second through hole and is connected to the pulley.

10. An electric curtain device, characterized in that: The invention comprises a curtain and a curtain retracting and extending device according to any one of claims 1 to 9, wherein the curtain is mounted on a curtain rod of the curtain retracting and extending device.

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