Intelligent electric curtain convenient to overhaul

Abstract

The utility model discloses an intelligent electric curtain convenient to overhaul, which comprises a mounting plate, a rotating structure is fixedly connected onto the mounting plate, and a curtain structure is fixedly connected onto the rotating structure; the rotating structure comprises a rotating shaft and a motor, the output end of the motor is fixedly connected to one end of the rotating shaft, a first limiting groove is formed in the side surface of the rotating shaft, and the first limiting groove is parallel to the axis of the rotating shaft; the curtain structure comprises a first fixing piece and a curtain body arranged at the bottom of the first fixing piece, the first fixing piece is arranged in the first limiting groove, and magnetic attraction patches which attract each other are arranged in the first fixing piece and the first limiting groove. When the rotating shaft drives the first fixing piece to rotate, the axial fixing piece and the magnetic attraction patch can ensure that the first fixing piece cannot fall off. During maintenance, the first fixing piece is pulled out of the first limiting groove, and then disassembly and maintenance can be completed. And the dismounting difficulty during maintenance is reduced.

Description

Technical Field

[0001] This utility model relates to the field of smart home technology, specifically to a smart electric curtain that is easy to inspect and maintain. Background Technology

[0002] Smart electric curtains are curtains that can be automatically opened and closed via remote control, mobile application, or voice control, making operation more convenient and faster, and providing people with a more convenient and comfortable smart home experience. Smart electric curtains require regular maintenance to ensure that the power supply, remote control, sensors, curtain track, and drive system are working properly and to guarantee daily use.

[0003] Currently, maintenance of smart motorized curtains requires operators to climb a ladder to the curtain installation location. In practical use, existing technology typically involves motorized curtains fixed at a high position, requiring operators to climb a ladder to access the installation site for maintenance. Because operators are constantly working at height, they endure physical strain and pressure, which can lead to fatigue and discomfort, affecting maintenance efficiency and posing a risk of falls. Summary of the Invention

[0004] This utility model provides an intelligent electric curtain that is easy to inspect and maintain. Its purpose is to solve the technical problem that electric curtains in the prior art cannot be quickly disassembled, which leads to difficult maintenance.

[0005] This utility model provides an intelligent electric curtain that is easy to maintain, including a mounting plate. A rotating structure is fixedly connected to the mounting plate, and a curtain structure is fixedly connected to the rotating structure. The rotating structure includes a rotating shaft and a motor. The output end of the motor is fixedly connected to one end of the rotating shaft. A first limiting groove is formed on the side surface of the rotating shaft, and the first limiting groove is parallel to the axis of the rotating shaft. The curtain structure includes a first fixing member and a curtain body disposed at the bottom of the first fixing member. The first fixing member is disposed in the first limiting groove, and magnetic adhesive patches that attract each other are disposed in both the first fixing member and the first limiting groove.

[0006] Furthermore, the first limiting groove is a T-shaped limiting groove, and the first fixing member is a T-shaped fixing member.

[0007] Furthermore, a second fixing member is provided at each end of the rotating shaft, and the output end of the motor passes through the second fixing member and is fixedly connected to the rotating shaft.

[0008] Furthermore, the second fixing member has a second limiting groove, which is connected to the first limiting groove. A first limiting pin is slidably disposed in the second limiting groove. A spring is fixedly connected to the bottom of the first limiting pin. A third limiting groove is provided at both ends of the first fixing member, and the second limiting groove is connected to the third limiting groove.

[0009] Furthermore, a first guide groove is provided in the first limiting pin, and a guide rod is provided in the second limiting groove. The guide rod passes through the first guide groove, and the spring is sleeved on the outside of the guide rod.

[0010] Furthermore, the end of the guide rod away from the first limiting pin is threadedly connected to the second fixing member.

[0011] Furthermore, the second fixing member has a fourth limiting groove on the side perpendicular to the rotation axis, and a second limiting pin is provided in the fourth limiting groove. The side of the second limiting pin facing the first limiting pin has an inclined surface. The second limiting pin has a second guide groove, and the guide rod passes through the second guide groove. The guide rod is slidably disposed in the second guide groove, and the opening direction of the second guide groove is perpendicular to the first guide groove.

[0012] Furthermore, a limiting block is provided at the end of the second limiting pin that is away from the fourth limiting groove.

[0013] This utility model has at least the following beneficial effects:

[0014] This invention provides a convenient intelligent electric curtain. When the rotating shaft drives the first fixing member to rotate, the axial fixing member and the magnetic adhesive piece ensure that the first fixing member will not fall off. When the curtain needs to be repaired, simply pull the first fixing member out of the first limiting groove to complete disassembly and repair. This reduces the difficulty of disassembly during maintenance and improves convenience. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the mechanism of an intelligent electric curtain that is easy to maintain, as described in this utility model.

[0016] Figure 2 This is a schematic diagram of the second fixing component structure of an intelligent electric curtain that is easy to inspect and maintain, as described in this utility model.

[0017] Figure 3 This is a schematic diagram of the first fixing component of an intelligent electric curtain that is easy to inspect and maintain, as described in this utility model.

[0018] Figure 4 This is a cross-sectional view of the second fixing component of an intelligent electric curtain that is easy to inspect and maintain, as described in this utility model.

[0019] In the diagram: 1. Rotating structure; 2. Curtain structure; 3. Motor; 4. Rotating shaft; 5. Second fixing component; 6. First limiting groove; 7. Tangential limiting groove; 8. Axial limiting groove; 9. Magnetic adhesive patch; 10. First fixing component; 11. Curtain body; 12. Tangential fixing component; 13. Axial fixing component; 14. Second limiting groove; 15. First limiting pin; 16. Guide rod; 17. First guide groove; 18. Spring; 19. Third limiting groove; 20. Fourth limiting groove; 21. Second limiting pin; 22. Second guide groove. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figure 1-4This utility model provides an intelligent electric curtain that is easy to maintain, including a mounting plate, a rotating structure 1 installed at the bottom of the mounting plate, and a curtain structure 2. A motor 3 is fixedly connected to one end of the rotating structure 1. The rotating structure 1 includes a rotating shaft 4 and second fixing members 5 fixedly connected to both ends of the rotating shaft 4. A first limiting groove 6 is provided on the side surface of the rotating shaft 4. The first limiting groove 6 is a T-shaped limiting groove and is axially oriented. The first limiting groove 6 includes a tangential limiting groove 7 and an axial limiting groove 8. The initial position of the tangential limiting groove 7 is set at an angle not lower than the horizontal plane for easy installation. The tangential limiting groove 7 is located near the circumference of the rotating shaft. The tangential limiting groove 7 is parallel to the axis of the rotating shaft 4 and is of equal length. The axial limiting groove 8 is located within the tangential limiting groove 7 and extends along the diameter direction. Multiple magnetic suction devices are evenly arranged within the tangential limiting groove 7. The patch 9, one end of the second fixing member 5 is fixedly connected to the motor 3, and the output end of the motor 3 passes through the second fixing member 5 and is fixedly connected to the rotating shaft; the curtain structure 2 includes a first fixing member 10 and a curtain body 11. The first fixing member 10 is a T-shaped fixing member. The first fixing member 10 abuts against the first limiting groove 6. The first fixing member 10 includes a tangential fixing member 12 and an axial fixing member 13. The tangential fixing member 12 is disposed in the tangential limiting groove 7. Multiple magnetic patches 9 are disposed on the side of the tangential fixing member 12 facing the tangential limiting groove 7. The magnetic patches 9 on the tangential fixing member 12 attract each other with the magnetic patches 9 on the tangential limiting groove 7. The axial fixing member 13 is disposed in the axial limiting groove 8. When the rotating shaft 4 drives the first fixing member 10 to rotate, the axial fixing member 13 and the magnetic patches 9 can ensure that the first fixing member 10 will not fall off. When curtains need maintenance, simply pull the first fixing piece 10 out of the first limiting groove 6 to complete disassembly and maintenance. This reduces the difficulty of disassembly during maintenance and improves convenience.

[0022] As an optional embodiment, each of the second fixing members 5 has a second limiting groove 14 on the side facing the first limiting groove 6. A first limiting pin 15 is slidably disposed in the second limiting groove 14. A guide rod 16 is disposed in the second limiting groove 14 along the movement direction of the first limiting pin 15. A first guide groove 17 is disposed in the first limiting pin 15, extending along the direction of the guide rod 16. The guide rod 16 is slidably disposed in the first guide groove 17, which is a blind groove. The first limiting pin 15 is sleeved on the guide rod 16 through the first guide groove 17. The end of the guide rod 16 away from the first limiting pin 15 is fixedly connected to the second fixing member 5 by a thread. A spring 18 is fixedly connected to the bottom of the first limiting pin 15. The tangential fixing members 12 of the first fixing member 10 have third limiting grooves 19 at both ends. The third limiting grooves 19 communicate with the second limiting groove 14, and the first limiting pin 15 is slidably disposed in the third limiting grooves 19. When the first fixing member 10 is set in the first limiting groove 6, the first fixing member 10 is further restricted by the first limiting pin 15 to prevent the curtain from falling off when the first limiting member is used. When disassembly is required, the first limiting pin 15 can be removed by simply unscrewing the guide rod 16.

[0023] As an example of implementation, the second fixing member 5 is provided with a fourth limiting groove 20 in the radial direction. The fourth limiting groove 20 is connected to the second limiting groove 14. A second limiting pin 21 is provided in the fourth limiting groove 20 and is slidably disposed in the fourth limiting groove 20. The end of the spring 18 away from the first limiting pin 15 abuts against the side of the second limiting pin 21. When the second limiting pin 21 is pulled out, the first limiting pin 15 retracts. The first limiting pin 15 can be removed from the third limiting groove 19 without having to unscrew the guide rod 16, which improves the convenience of disassembly and reduces the difficulty of disassembly.

[0024] As an implementable example, the second limiting pin 21 is a non-standard pin, the fourth limiting groove 20 is a blind groove, and the second limiting pin 21 has a second guide groove. The second guide groove is sleeved on the guide rod 16, and the opening direction of the second guide groove is perpendicular to the extension direction of the guide rod 16. The moving direction of the second limiting pin 21 is perpendicular to the moving direction of the first limiting pin 15. The width of the second limiting pin 21 near the opening of the fourth limiting groove 20 is greater than the width away from the opening of the fourth limiting groove 20. The side of the second limiting pin 21 facing the first limiting pin 15 has an inclined surface. The end of the spring 18 away from the first limiting pin 15 is restricted by the guide rod 16 and will not disengage. Pulling the second limiting pin 21 out causes the spring 18 to retract due to the influence of the inclined surface. In turn, the spring 18 pulls the first limiting pin 15 back into the second limiting groove 14, thereby allowing the first fixing member 10 to disengage from the first limiting groove 6, improving the ease of disassembly and reducing the difficulty of disassembly.

[0025] As an optional embodiment, a limiting block is provided at the end of the second limiting pin 21 away from the fourth limiting groove 20 to prevent the spring from falling off.

Claims

1. A smart electric curtain that is easy to maintain, comprising a mounting plate; characterized in that, A rotating structure (1) is fixedly connected to the mounting plate, and a curtain structure (2) is fixedly connected to the rotating structure (1). The rotating structure (1) includes a rotating shaft (4) and a motor (3). The output end of the motor (3) is fixedly connected to one end of the rotating shaft (4). A first limiting groove (6) is provided on the side surface of the rotating shaft (4). The first limiting groove (6) is parallel to the axis of the rotating shaft (4). The curtain structure (2) includes a first fixing member (10) and a curtain body (11) disposed at the bottom of the first fixing member (10). The first fixing member (10) is disposed in the first limiting groove (6). Magnetic adhesive patches (9) that attract each other are provided in both the first fixing member (10) and the first limiting groove (6).

2. The intelligent electric curtain that is easy to maintain according to claim 1, characterized in that, The first limiting groove (6) is a T-shaped limiting groove, and the first fixing member (10) is a T-shaped fixing member.

3. The intelligent electric curtain that is easy to maintain according to claim 1, characterized in that, The rotating shaft (4) is provided with a second fixing member (5) at both ends, and the output end of the motor (3) passes through the second fixing member (5) and is fixedly connected to the rotating shaft (4).

4. The intelligent electric curtain that is easy to maintain according to claim 3, characterized in that, The second fixing member (5) has a second limiting groove (14) which is connected to the first limiting groove (6). A first limiting pin (15) is slidably disposed in the second limiting groove. A spring (18) is fixedly connected to the bottom of the first limiting pin (15). A third limiting groove (19) is provided at both ends of the first fixing member (10). The second limiting groove (14) is connected to the third limiting groove (19).

5. The intelligent electric curtain that is easy to maintain according to claim 4, characterized in that, The first limiting pin (15) is provided with a first guide groove (17), and the second limiting groove (14) is provided with a guide rod (16). The guide rod (16) passes through the first guide groove (17), and the spring (18) is sleeved on the outside of the guide rod (16).

6. The intelligent electric curtain that is easy to maintain according to claim 5, characterized in that, The end of the guide rod (16) away from the first limiting pin (15) is threadedly connected to the second fixing member (5).

7. The intelligent electric curtain for easy maintenance according to claim 5, characterized in that, The second fixing member (5) has a fourth limiting groove (20) on one side perpendicular to the rotation axis (4). A second limiting pin (21) is provided in the fourth limiting groove (20). The second limiting pin (21) has an inclined surface on the side facing the first limiting pin (15). The second limiting pin (21) has a second guide groove (22). The guide rod (16) passes through the second guide groove (22) and slides in the second guide groove (22). The opening direction of the second guide groove is perpendicular to the first guide groove (17).

8. The intelligent electric curtain that is easy to maintain according to claim 7, characterized in that, The second limiting pin (21) has a limiting block at the end away from the fourth limiting groove (20).

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