Combined curtain motor and unit thereof

Abstract

The utility model relates to a combined type curtain motor and a unit thereof. The curtain motor comprises a first driving assembly and a control assembly. The first driving assembly comprises a driving machine shell, a motor assembly, a first driving plate, a first interface and a buckling mechanism, the driving machine shell is provided with at least one buckling hole, the first driving plate is electrically connected with the first interface, and the buckling mechanism is installed on the driving machine shell in a sliding mode. The control assembly comprises a control panel, a first connector and at least one locking piece, and the control panel is electrically connected with the first connector; the first connector is connected with the first interface in an inserted mode, the locking piece is inserted into the driving machine shell along the buckle hole, and the buckle mechanism is connected with the clamping piece in a clamped mode. A first driving assembly and a control assembly in the curtain motor are detachably assembled and connected, the first driving assembly serves as a driving part to be connected to the curtain device, and the control assembly serves as a control part and can be independently disassembled and assembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the power operating mechanism technical field of wing fan especially relates to a combined type curtain motor and its unit. BACKGROUND

[0002] Electric curtain is applied more and more in people's life, and user installs open and close curtain on the window in living room, bedroom and office, and open and close curtain is provided with screen assembly, wherein, screen assembly is composed of curtain cloth and gauze cloth. Open and close curtain is provided with two tracks, and single track corresponds to a curtain motor, and two tracks correspond to install curtain cloth and gauze cloth respectively, and curtain motor drives curtain cloth or gauze cloth to move.

[0003] The existing curtain motor is provided with a machine shell, and the control board and the motor assembly are installed in the same machine shell, and the control board and the motor assembly are connected by cable, realizing integrated assembly and control. However, when the control board is damaged or fails, the entire curtain motor needs to be disassembled for maintenance or replacement, which is difficult to disassemble and assemble, and greatly increases the disassembly and assembly debugging time of the open and close curtain, and therefore needs to be improved. SUMMARY

[0004] To overcome the problems in the related art, the utility model embodiment provides a combined type curtain motor and its unit to solve the technical problem of difficult disassembly and assembly of the curtain motor and long maintenance time.

[0005] According to the first aspect of the utility model embodiment, a combined type curtain motor is provided, which comprises a first driving assembly and a control assembly.

[0006] The first driving assembly comprises a driving machine shell, a motor assembly, a first driving board, a first interface and a buckle mechanism, the driving machine shell is provided with at least one buckle hole, the first driving board is electrically connected with the first interface, the buckle mechanism is slidingly installed in the driving machine shell, and the sliding direction of the buckle mechanism intersects with the center line direction of the buckle hole.

[0007] The control assembly comprises a control board, a first connector and at least one locking piece, and the control board and the first connector are electrically connected.

[0008] The first connector and the first interface are connected by insertion, the locking piece is inserted into the driving machine shell along the buckle hole, and the buckle mechanism clamps the locking piece.

[0009] In an embodiment, the buckle mechanism comprises a buckle plate and at least one elastic piece elastically abutting against the buckle plate, the buckle plate is provided with at least one clamping hole, the buckle hole matches the clamping hole, and the elastic piece elastically pushes the buckle plate to move along the driving machine shell.

[0010] The buckle plate includes a locking position in which the locking member is clamped by the clamping hole, and an unlocking position in which the locking member is released from the clamping hole.

[0011] In an embodiment, the elastic member includes two, and the two elastic members are symmetrically distributed on two sides of the buckle plate.

[0012] In an embodiment, the buckle plate includes a guide portion, the guide portion and the drive shell are in sliding fit, and at least part of the buckle plate penetrates out of the drive shell.

[0013] In an embodiment, the drive shell includes a shell, a mounting seat mounted at one end of the shell, and a cover plate, a sliding cavity is formed between the mounting seat and the cover plate, the buckle plate is slidingly defined in the sliding cavity, and the elastic member elastically pushes the mounting seat and the buckle plate.

[0014] In an embodiment, the mounting seat includes a long protruding guide boss.

[0015] The buckle plate includes a sliding hole penetrating therethrough, the guide boss is inserted into the sliding hole, and the length of the sliding hole is greater than the length of the guide boss.

[0016] In an embodiment, the cover plate includes at least one protruding positioning column, the positioning column and the control assembly are in plug-in positioning.

[0017] In an embodiment, the first drive plate is mounted at one end of the motor assembly, and the first interface protrudes in a direction away from the motor assembly.

[0018] In an embodiment, the control assembly includes a power supply plate, and the power supply plate is electrically connected to a power line or a lithium battery.

[0019] According to a second aspect of the embodiment of the utility model, a unit is provided, which includes a combined curtain motor and a second drive assembly, the second drive assembly includes a second drive plate and a second interface, the second interface is electrically connected to the second drive plate.

[0020] The control assembly includes a third interface, the third interface is electrically connected to the control plate, and a communication line is connected between the second interface and the third interface.

[0021] The technical scheme provided by the embodiment of the utility model can have the following beneficial effects: the first driving assembly and the control assembly in the curtain motor are detachably assembled and connected, the first driving assembly is kept connected to the curtain device as a driving part, and the control assembly can be independently disassembled as a control part, so that convenient maintenance is realized. The control assembly is connected with the first driving board through the plug-in cooperation of the first interface and the first connector, so that the electrical connection of the control board and the first driving board is realized. The compatibility is realized by using the standardized electrical interface, communication protocol and the like, so that the upgrading and maintenance of the control assembly are facilitated. The buckle mechanism is laterally connected with the first driving assembly and the control assembly for convenient disassembly and assembly.

[0022] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0023] The drawings incorporated into the specification and forming a part of the specification, show embodiments consistent with the utility model, and together with the specification, serve to explain the principles of the utility model.

[0024] Figure 1 is a structural schematic view of a curtain motor according to an embodiment.

[0025] Figure 2 is a schematic view of the assembly of a curtain motor according to an embodiment.

[0026] Figure 3 is an exploded schematic view of a first driving assembly according to an embodiment.

[0027] Figure 4 is a structural schematic view of a buckle mechanism mounted on a driving shell according to an embodiment.

[0028] Figure 5 is a structural schematic view of a control assembly according to an embodiment.

[0029] In the drawings, the first driving assembly 10; the driving shell 11; the buckle hole 111; the mounting seat 112; the cover plate 113; the positioning column 114; the guide boss 115; the positioning convex column 116; the pressing port 117; the shell 118; the motor assembly 12; the buckle mechanism 13; the buckle plate 131; the guide part 1311; the mounting column 1312; the sliding hole 1313; the clamping hole 132; the elastic piece 133; the first interface 14; the first driving board 15; the control assembly 20; the locking piece 21; the first connector 22; the control board 23; the power board 24; the mesh port 25; the third interface 26; the positioning hole 27. DETAILED DESCRIPTION

[0030] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the drawings, and the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0031] like Figures 1 to 5 As shown, this utility model provides a combined curtain motor, which includes a first drive component 10 and a control component 20. The first drive component 10 and the control component 20 are two independent parts, but can be assembled and connected into one unit to form a curtain motor. The first drive component 10 serves as the driving part for power output, and the control component 20 serves as the control part for signal and power control. The first drive component 10 and the control component 20 in the curtain motor are detachably connected. The first drive component 10, as the driving part, remains connected to the curtain device, while the control component 20, as the control part, can be independently disassembled and installed, enabling convenient maintenance.

[0032] The first drive assembly 10 includes a drive housing 11, which is a shell structure. One end of the drive housing 11 is provided with a mounting surface. The drive housing 11 is provided with at least one snap-fit ​​hole 111, which is located on the mounting surface of the drive housing 11 and is assembled and fitted with the control assembly 20.

[0033] The first drive assembly 10 includes a motor assembly 12, a first drive plate 15, a first interface 14, and a latching mechanism 13. The first drive plate 15 is electrically connected to the first interface 14. The latching mechanism 13 is slidably mounted on the drive housing 11, and the sliding direction of the latching mechanism 13 intersects with the centerline direction of the latching hole 111.

[0034] The control assembly 20 includes a control board 23, a first connector 22 and at least one locking element 21, with the control board 23 and the first connector 22 being electrically connected.

[0035] The first connector 22 and the first interface 14 are plugged into each other, and the locking member 21 is inserted into the drive housing 11 along the latching hole 111. The latching mechanism 13 is engaged with the locking member 21. Preferably, the first connector 22 and the first interface 14 can use a matching USB interface or a Type-C interface for signal transmission and quick plug-in connection. Compatibility is achieved by using standardized electrical interfaces and communication protocols, which facilitates the upgrade and maintenance of the control component 20. The control component 20 realizes the electrical connection between the control board 23 and the first drive board 15 through the plug-in cooperation of the first interface 14 and the first connector 22.

[0036] The insertion direction of the first connector 22 and the first interface 14 is the same as the insertion direction of the locking member 21 into the latching hole 111, so as to form a synchronous insertion. The locking end of the locking member 21 extends into the drive housing 11, and the latching mechanism 13 slides and latches onto the locking end of the locking member 21 to form a latching connection. The latching mechanism 13 latches the member 21 laterally to facilitate the assembly and disassembly of the first drive assembly 10 and the control assembly 20.

[0037] The latching mechanism 13 can be unlocked by pressing. During the unlocking process, the latching mechanism 13 is first pressed to separate the latching mechanism 13 from the locking member 21; then the control component 20 is pulled to separate the first connector 22 from the first interface 14, and the locking member 21 is pulled out of the drive housing 11.

[0038] like Figures 2 to 4 As shown, in one embodiment, the latching mechanism 13 includes a latching plate 131 and at least one elastic member 133 that elastically abuts against the latching plate 131. The latching plate 131 is provided with at least one latching hole 132, and the latching hole 111 matches the latching hole 132. The elastic member 133 elastically pushes the latching plate 131 to move along the drive housing 11.

[0039] The latching plate 131 includes a latching hole 132 in a locked position to engage the locking member 21; and a latching hole 132 in an unlocked position to disengage from the locking member 21. The latching hole 132 moves along the drive housing 11 with the latching plate 131, and in the locked position, at least a portion of the edge of the latching hole 132 is located within the projection range of the latching hole 132.

[0040] Preferably, the snap-fit ​​hole 132 includes a small hole portion and a large hole portion, and the locking member 21 includes a locking end and a locking rod protruding from the locking end, the locking rod being fixedly connected to the control assembly 20. The outer diameter of the locking end is larger than the outer diameter of the locking rod, and the outer diameter of the locking end is smaller than the diameter of the large hole portion, to facilitate insertion into the snap-fit ​​hole 132. The outer diameter of the locking rod is smaller than the diameter of the large hole portion, and the outer diameter of the locking rod is smaller than the diameter of the small hole portion.

[0041] Preferably, there are three snap-fit ​​holes 111 and three corresponding snap-fit ​​holes 132. The three snap-fit ​​holes 111 are arranged in a triangular shape to cooperate with the snap-fit ​​holes 132 of the snap-fit ​​plate 131 to snap the locking member 21, resulting in a good locking effect.

[0042] The elastic member 133 elastically abuts against the buckle plate 131, and the buckle plate 131 moves towards one side of the driving shell 11 under the elastic force of the elastic member 133. The one side of the driving shell 11 is provided with a pressing opening 117, and the buckle plate 131 comprises a guide portion 1311 which is in sliding fit with the driving shell 11. At least part of the buckle plate 131 penetrates through the pressing opening 117 of the driving shell 11, so that the end of the guide portion 1311 is beyond the driving shell 11, and the user can press the control buckle plate 131 to move. Correspondingly, during the movement of the buckle plate 131, the clamping hole 132 moves the clamping portion of the locking member 21 from the small hole portion to the large hole portion, and the locking member 21 can be pulled out to be separated from the buckle plate 131.

[0043] As a preferred, the elastic member 133 comprises two, and the two elastic members 133 are symmetrically distributed on the two sides of the buckle plate 131. The elastic member 133 is provided with two, which can balance the stress on the two sides of the buckle plate 131 and improve the stability. In an optional embodiment, two mounting columns 1312 are arranged on the two sides of the buckle plate 131, and the elastic member 133 is configured as a spring. One end of the spring is sleeved on the mounting column 1312, and the other end of the spring abuts against the positioning protruding column 116 on the driving shell 11, so as to realize the elastic pre-tightening installation of the elastic member 133.

[0044] In a preferred embodiment, the driving shell 11 comprises a shell 118, a mounting seat 112 mounted on one end of the shell 118, and a cover plate 113. The mounting seat 112 and the cover plate 113 form a sliding cavity therebetween, the buckle plate 131 is slidingly defined in the sliding cavity, and the elastic member 133 elastically abuts against the mounting seat 112 and the buckle plate 131.

[0045] The mounting seat 112 is detachably mounted on one end of the shell 118, and the mounting seat 112 is provided with a recess space. The cover plate 113 is connected to the mounting seat 112, so that the space between the mounting seat 112 and the cover plate 113 forms a sliding cavity. The buckle hole 111 is arranged on the cover plate 113 and communicates with the sliding cavity. The small hole portion and the large hole portion are at least partially located in the axial projection range of the buckle hole 111, and the buckle plate 131 implements locking or unlocking of the locking member 21 during the movement.

[0046] Further, the mounting seat 112 comprises a long protruding guide boss 115 which is located in the sliding cavity. The guide boss 115 can be configured as a flat strip, a 0-shaped annular protruding rib or a rectangular annular protruding rib to constitute a guide and anti-overturning effect.

[0047] The buckle plate 131 comprises a sliding hole 1313 which is penetrated through, and the guide boss 115 is inserted into the sliding hole 1313. The length of the sliding hole 1313 is greater than the length of the guide boss 115. The sliding hole 1313 and the guide boss 115 cooperate to guide the linear sliding of the buckle plate 131, and the guide and anti-overturning effect is good.

[0048] The first driving assembly 10 and the control assembly 20 are assembled and connected, the cover plate 113 comprises at least one protruding positioning column 114, the positioning column 114 is inserted and positioned with the control assembly 20. One or more positioning columns 114 are inserted and connected to the positioning holes 27 on the control assembly 20 for insertion and positioning, and the positioning accuracy is high. As preferred, two positioning columns 114 are provided, and the two positioning columns 114 can position the assembly angle of the first driving assembly 10 and the control assembly 20.

[0049] In an embodiment, the first driving plate 15 is installed at one end of the motor assembly 12, and the first interface 14 protrudes towards the direction away from the motor assembly 12. The motor assembly 12 and the first driving plate 15 are installed in the driving shell 11, wherein the first driving plate 15 is located in the direction of the central axis of the motor assembly 12, which can reduce the circumferential size of the driving shell 11 and reduce the circumferential installation space.

[0050] As shown in Figures 2 to 5 In an embodiment, the control assembly 20 comprises a power supply plate 24, and the power supply plate 24 is electrically connected to a power supply line or a lithium battery. The power supply plate 24 can convert the power supply, and the power supply plate 24 can be connected to the mains through the power supply line; or, the control assembly 20 is built-in with a lithium battery, so that the first driving assembly 10 can be provided with electric energy through the power supply plate 24.

[0051] The control plate 23 is connected with a network port 25 or a Type-c interface, the network port 25 can be connected with a 485 bus, or the Type-c interface is connected with the 485 bus through an adapter and the like.

[0052] Of course, it can also be a USB interface, and the third interface 26 corresponding to the communication line is a USB interface. In order to distinguish, in the embodiment, no selection is made.

[0053] The combined curtain motor disclosed in the above embodiment is applied to a machine set, wherein the machine set comprises a combined curtain motor and a second driving assembly, and the second driving assembly comprises a second driving plate and a second interface, and the second interface is electrically connected with the second driving plate.

[0054] The control assembly 20 comprises a third interface 26, the third interface 26 is electrically connected with the control plate 23, and the communication line is connected between the second interface and the third interface 26.

[0055] The first driving assembly 10 and the second driving assembly can be controlled simultaneously or individually through the control assembly 20, and the communication connection of the electric curtain on the two tracks is realized.

[0056] The structure of the second driving assembly can be consistent with the structure of the first driving assembly 10, and the second interface is connected with the third interface 26 through the communication line.

[0057] The control component 20 can select one of the first driving component 10 and the second driving component as the machine electrically connected with the control component 20, and the other machine is connected with the control component 20 through the communication line.

[0058] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the application being indicated by the following claims.

[0059] It is to be understood that the application is not limited to the precise structures hereinabove described and shown in the drawings, for the application can vary in certain respects without departing from the scope of the application. The application is limited only as specified in the appended claims.

Claims

1. A combination window shade motor, characterized by, The first driving assembly (10) and the control assembly (20) are included. The first driving assembly (10) includes a driving shell (11), a motor assembly (12), a first driving plate (15), a first interface (14) and a buckle mechanism (13), the driving shell (11) is provided with at least one buckle hole (111), the first driving plate (15) is electrically connected with the first interface (14), and the buckle mechanism (13) is slidably installed in the driving shell (11). The control assembly (20) includes a control plate (23), a first connector (22) and at least one locking piece (21), and the control plate (23) and the first connector (22) are electrically connected. The first connector (22) and the first interface (14) are connected in plug connection, the locking piece (21) is inserted into the driving shell (11) along the buckle hole (111), and the buckle mechanism (13) buckles the locking piece (21).

2. The modular window treatment motor of claim 1, wherein, The buckle mechanism (13) includes a buckle plate (131) and at least one elastic piece (133) elastically abutting against the buckle plate (131), the buckle plate (131) is provided with at least one buckling hole (132), the buckle hole (111) is matched with the buckling hole (132), and the elastic piece (133) elastically pushes the buckle plate (131) to move along the driving shell (11). The buckle plate (131) includes a locking posture in which the buckling hole (132) buckles the locking piece (21), and an unlocking posture in which the buckling hole (132) is separated from the locking piece (21).

3. The modular window treatment motor of claim 2, wherein, The elastic piece (133) includes two elastic pieces (133) which are symmetrically distributed on both sides of the buckle plate (131).

4. The modular window treatment motor of claim 2, wherein, The buckle plate (131) includes a guide portion (1311), the guide portion (1311) and the driving shell (11) are in sliding fit, and at least part of the buckle plate (131) penetrates out of the driving shell (11).

5. The modular window treatment motor of claim 2, wherein, The driving shell (11) includes an outer shell (118), a mounting seat (112) mounted at one end of the outer shell (118) and a cover plate (113), a sliding cavity is formed between the mounting seat (112) and the cover plate (113), the buckle plate (131) is slidably limited in the sliding cavity, and the elastic piece (133) elastically pushes the mounting seat (112) and the buckle plate (131).

6. The modular window treatment motor of claim 5, wherein, The mounting seat (112) includes a long protruding guide boss (115); The buckle plate (131) includes a sliding hole (1313) penetrating through, the guide boss (115) is inserted into the sliding hole (1313), and the length of the sliding hole (1313) is greater than the length of the guide boss (115).

7. The modular window treatment motor of claim 5, wherein, The cover plate (113) includes at least one positioning column (114) protruding, and the positioning column (114) and the control assembly (20) are connected in plug connection.

8. The modular window treatment motor of claim 1, wherein, The first driving plate (15) is installed at one end of the motor assembly (12), and the first interface (14) protrudes towards the direction away from the motor assembly (12).

9. The modular window treatment motor of claim 1, wherein, The control assembly (20) comprises a power supply board (24) which is electrically connected with a power line or a lithium battery.

10. A machine unit, characterized by: The combined curtain motor comprises a second driving assembly, the second driving assembly comprises a second driving plate and a second interface, and the second interface is electrically connected with the second driving plate. The control assembly (20) comprises a third interface (26) which is electrically connected with the control board (23), and the second interface is connected with the third interface (26) through a communication line.

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