Automatic curtain with curtain cloth convenient to replace

Abstract

The utility model relates to the technical field of automatic curtains, and discloses an automatic curtain convenient to replace curtain cloth, which comprises two fixing boxes and two curtain bodies, a push plate is slidably connected in a groove, a spring is fixedly mounted on one side of the push plate, one end of the spring is fixedly mounted on the inner wall of the groove, a clamping block is fixedly mounted on one side of the push plate, and the clamping block is fixedly mounted on the other side of the push plate. A connecting assembly is arranged on the outer surface of the clamping block, the bottom of the connecting assembly is arranged on the top of the curtain body, a sliding rod is connected into the movable plate in a sliding mode, one end of the sliding rod is fixedly installed on one side of the push plate, and a disc is fixedly installed at the end, away from the push plate, of the sliding rod. Then a sliding rod is pressed to enable a push plate to slide in a groove, a connecting assembly is placed on the outer surface of a clamping block, at the moment, a spring drives the clamping block to reset, in this way, the curtain body can be rapidly detached, meanwhile, installation can be facilitated, and a user has better use experience in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic curtains, in particular to an automatic curtain which is convenient for replacing curtain fabrics. Background Art

[0002] The background introduction of automatic curtains in current life emphasizes their practicality and fashion in modern homes, as well as their trend of continuous development with technological advancement and changes in market demand. By providing automated control and intelligent management, automatic curtains not only improve the convenience and comfort of home life, but also show the future development trend of smart homes.

[0003] Existing automatic curtains can be disassembled using bolts and then replaced when they are contaminated or need to be changed to the user's favorite color. If the curtain fabric of the automatic curtain is damaged or outdated, it is difficult to replace, which will cause inconvenience in maintenance and affect the service life and use function of the curtain. The style and color of the curtain fabric may become outdated or old over time. The difficulty in replacement means that users cannot update the appearance of the curtain according to the interior decoration style. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic curtain that is easy to replace curtain fabrics in order to solve the above problems. The connection components are quickly engaged by means of a set clamping block, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the utility model provides a technical solution:

[0006] An automatic curtain for facilitating the replacement of curtain fabrics, comprising two fixed boxes and two curtain bodies, wherein the upper and lower ends of the two fixed boxes are respectively provided with straight grooves, the tops of the two fixed boxes are respectively provided with driving components, the outer surfaces of the two fixed boxes are respectively connected with opening and closing components, and the interiors of the two fixed boxes are respectively slidably connected with a plurality of movable plates;

[0007] A through groove is provided on the side of the movable plate, a groove is provided inside the through groove, a push plate is slidably connected inside the groove, a spring is fixedly installed on one side of the push plate, one end of the spring is fixedly installed on the inner wall of the groove, a clamping block is fixedly installed on one side of the push plate, a connecting component is provided on the outer surface of the clamping block, the bottom of the connecting component is provided on the top of the curtain body, a sliding rod is slidably connected inside the movable plate, one end of the sliding rod is fixedly installed on one side of the push plate, and a disc is fixedly installed on the end of the sliding rod away from the push plate.

[0008] As a preferred solution of the utility model, the connecting assembly includes a ring, the inside of the ring is movably connected to the outer surface of the block, the outer surface of the ring is fixedly mounted with a connecting plate, and the bottom of the connecting plate is fixedly mounted on the top of the curtain body.

[0009] As a preferred solution of the utility model, rotating disks are rotatably embedded on both sides of the movable plate, the outer surfaces of the rotating disks are movably connected to the interior of the fixed box, a slide groove is opened on the side of the fixed box, and the outer surfaces of the slide rod and the disc are arranged inside the slide groove.

[0010] As a preferred solution of the utility model, the opening and closing assembly includes two hinges, one side of the two hinges is fixedly installed on the side of the fixed box, and the other side of the two hinges is fixedly installed with a cover plate, and the side of the cover plate is movably connected to the outer surface of the slide groove.

[0011] As a preferred solution of the utility model, an ear plate is fixedly installed on the top of the cover plate, a circular groove is opened on the top of the fixed box, the bottom of the ear plate is movably connected to the top of the fixed box, and the inside of the circular groove is movably connected to the inside of the ear plate with a connecting column, which plays a role of quick disassembly.

[0012] As a preferred solution of the present invention, the driving assembly includes two moving blocks, the bottoms of the two moving blocks are fixedly installed on the tops of the adjacent moving plates inside the two fixed boxes, the outer surfaces of the straight grooves opened on the tops of the two fixed boxes are fixedly installed with cylinders that are connected to each other, the interiors of the two cylinders are movably connected with threaded rods, the threads of the two threaded rods are in opposite directions, the interiors of the two moving blocks are opened with threaded grooves, the two threaded grooves are respectively threadedly connected to the corresponding threaded rods, a servo motor is fixedly installed on one end of one threaded rod, the bottom of the servo motor is fixedly installed on the wall, the outer surface of the other threaded rod at one end away from the servo motor is rotatably connected with a fixed plate, one side of the fixed plate is fixedly installed on the side of the wall, and the threads of the two threaded rods are in opposite directions, so that the moving blocks connected on the two outer surfaces can move relative to each other, thereby driving the curtain body to extend and retract.

[0013] The beneficial effect of the utility model is that the connecting component is installed on the curtain body, and then the slide rod is pressed to make the push plate slide inside the groove, and at the same time the push plate drives the spring installed on one side to deform, driving the card block to move from the inside of the through groove to the inside of the groove, and the connecting component is placed on the outer surface of the card block. At this time, the spring drives the card block to reset, so that the curtain body can be quickly disassembled and it can also be easy to install, so that users have a better use experience when using it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0017] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure at A;

[0018] Figure 4 It is a structural schematic diagram of the movable plate, rotating disk, connecting assembly and sliding rod of the utility model;

[0019] Figure 5 It is a schematic cross-sectional structure diagram of the movable plate, rotating disk, connecting assembly and sliding rod of the utility model;

[0020] Figure 6 It is a structural schematic diagram of the fixed box and the opening and closing components of the utility model.

[0021] In the figure: 1. curtain body; 2. fixing box; 3. driving assembly; 31. servo motor; 32. cylinder; 33. fixing plate; 34. moving block; 35. threaded rod; 36. threaded groove; 4. opening and closing assembly; 41. hinge; 42. cover plate; 43. ear plate; 44. connecting column; 45. circular groove; 5. moving plate; 6. clamping block; 7. through groove; 8. connecting assembly; 81. sleeve ring; 82. connecting plate; 9. rotating disk; 10. sliding rod; 11. disk; 12. push plate; 13. groove; 14. spring; 15. slide groove; 16. straight groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] Example

[0024] See also Figure 1-Figure 6 The utility model provides a technical solution: an automatic curtain for facilitating the replacement of curtain fabrics, comprising two fixed boxes 2 and two curtain bodies 1, the upper and lower ends of the two fixed boxes 2 are respectively provided with straight grooves 16, the tops of the two fixed boxes 2 are respectively provided with driving components 3, the outer surfaces of the two fixed boxes 2 are respectively connected with opening and closing components 4, and the interiors of the two fixed boxes 2 are respectively slidably connected with a plurality of movable plates 5;

[0025] A through groove 7 is provided on the side of the movable plate 5, a groove 13 is provided inside the through groove 7, a push plate 12 is slidably connected inside the groove 13, a spring 14 is fixedly installed on one side of the push plate 12, one end of the spring 14 is fixedly installed on the inner wall of the groove 13, a clamping block 6 is fixedly installed on one side of the push plate 12, a connecting component 8 is provided on the outer surface of the clamping block 6, the bottom of the connecting component 8 is provided on the top of the curtain body 1, a sliding rod 10 is slidably connected inside the movable plate 5, one end of the sliding rod 10 is fixedly installed on one side of the push plate 12, and a disc 11 is fixedly installed on the end of the sliding rod 10 away from the push plate 12.

[0026] Furthermore, the connecting component 8 includes a ring 81 , the inside of which is movably connected to the outer surface of the block 6 , and a connecting plate 82 is fixedly installed on the outer surface of the ring 81 , and the bottom of the connecting plate 82 is fixedly installed on the top of the curtain body 1 .

[0027] Furthermore, rotating disks 9 are rotatably embedded on both sides of the movable plate 5, and the outer surfaces of the rotating disks 9 are movably connected to the interior of the fixed box 2. A slide groove 15 is opened on the side of the fixed box 2, and the outer surfaces of the slide rod 10 and the disc 11 are arranged inside the slide groove 15.

[0028] Furthermore, the opening and closing assembly 4 includes two hinges 41 , one side of the two hinges 41 is fixedly installed on the side of the fixed box 2 , and the other side of the two hinges 41 is fixedly installed with a cover plate 42 , and the side of the cover plate 42 is movably connected to the outer surface of the slide slot 15 .

[0029] Furthermore, an ear plate 43 is fixedly installed on the top of the cover plate 42, a circular groove 45 is opened on the top of the fixed box 2, the bottom of the ear plate 43 is movably connected to the top of the fixed box 2, the inside of the circular groove 45 and the inside of the ear plate 43 are movably connected with a connecting column 44, and a limit plate is provided on the top of the connecting column 44, so that the ear plate 43 can be connected to the top of the fixed box 2.

[0030] Furthermore, the driving assembly 3 includes two moving blocks 34, the bottoms of the two moving blocks 34 are fixedly installed on the tops of the adjacent moving plates 5 inside the two fixed boxes 2, the outer surfaces of the straight grooves 16 opened on the tops of the two fixed boxes 2 are fixedly installed with cylinders 32 that are connected to each other, the interiors of the two cylinders 32 are movably connected with threaded rods 35, the thread directions of the two threaded rods 35 are opposite, the interiors of the two moving blocks 34 are opened with threaded grooves 36, the two threaded grooves 36 are respectively threadedly connected to the corresponding threaded rods 35, one end of a threaded rod 35 is fixedly installed with a servo motor 31, the bottom of the servo motor 31 is fixedly installed on the wall, the outer surface of the end of the other threaded rod 35 away from the servo motor 31 is rotatably connected with a fixed plate 33, and one side of the fixed plate 33 is fixedly installed on the side of the wall.

[0031] In summary, when the device is used and replacement is required, first pull the connecting column 44 to slide out from the inside of the circular groove 45 and the inside of the ear plate 43, then pull the cover plate 42 to fold around the hinge 41, and then press the multiple discs 11 inside the slide groove 15, the disc 11 drives the slide bar 10 installed at one end to slide inside the moving plate 5, the slide bar 10 drives the push plate 12 installed at one end to slide inside the groove 13, the push plate 12 drives the card block 6 from the inside of the through groove 7 to the inside of the groove 13, and then the push plate 12 presses the spring 14. To perform Anaya, put the ring 81 into the through groove 7, loosen the disc 11, the slide rod 10 and the push plate 12 are reset under the action of the spring 14, the push plate 12 drives the block 6 to reset, the block 6 is engaged in the inside of the ring 81, and then start the servo motor 31 to drive the threaded rod 35 to rotate, the threaded rod 35 drives the threaded rod 35 installed on the outer surface to move, the threaded rod 35 drives the movable plate 5 installed at the bottom to move, and the movable plate 5 drives the rotating disks 9 installed on both sides to slide inside the fixed box 2, so that the curtain body 1 can be retracted.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic curtain for facilitating the replacement of curtain fabrics, comprising two fixing boxes (2) and two curtain bodies (1), characterized in that: The upper and lower ends of the two fixed boxes (2) are respectively provided with straight grooves (16); the tops of the two fixed boxes (2) are respectively provided with driving components (3); the outer surfaces of the two fixed boxes (2) are respectively connected with opening and closing components (4); and the interiors of the two fixed boxes (2) are respectively provided with a plurality of movable plates (5) in a slidable manner; A through groove (7) is provided on the side of the movable plate (5), a groove (13) is provided inside the through groove (7), a push plate (12) is slidably connected inside the groove (13), a spring (14) is fixedly installed on one side of the push plate (12), one end of the spring (14) is fixedly installed on the inner wall of the groove (13), a clamping block (6) is fixedly installed on one side of the push plate (12), a connecting component (8) is provided on the outer surface of the clamping block (6), the bottom of the connecting component (8) is arranged on the top of the curtain body (1), a sliding rod (10) is slidably connected inside the movable plate (5), one end of the sliding rod (10) is fixedly installed on one side of the push plate (12), and a disc (11) is fixedly installed on the end of the sliding rod (10) away from the push plate (12).

2. The automatic curtain for facilitating curtain fabric replacement according to claim 1, characterized in that: The connecting assembly (8) comprises a collar (81), the interior of the collar (81) being movably connected to the outer surface of the block (6), a connecting plate (82) being fixedly mounted on the outer surface of the collar (81), and the bottom of the connecting plate (82) being fixedly mounted on the top of the curtain body (1).

3. The automatic curtain for facilitating curtain fabric replacement according to claim 1, characterized in that: Rotating disks (9) are rotatably embedded on both sides of the movable plate (5), and the outer surfaces of the rotating disks (9) are movably connected to the inside of the fixed box (2). A sliding groove (15) is provided on the side of the fixed box (2), and the outer surfaces of the sliding rod (10) and the disc (11) are arranged inside the sliding groove (15).

4. The automatic curtain for facilitating curtain fabric replacement according to claim 1, characterized in that: The opening and closing assembly (4) comprises two hinges (41), one side of the two hinges (41) is fixedly mounted on the side of the fixed box (2), and the other side of the two hinges (41) is fixedly mounted with a cover plate (42), and the side of the cover plate (42) is movably connected to the outer surface of the slide groove (15).

5. The automatic curtain for facilitating curtain fabric replacement according to claim 4, characterized in that: An ear plate (43) is fixedly mounted on the top of the cover plate (42), a circular groove (45) is provided on the top of the fixed box (2), the bottom of the ear plate (43) is movably connected to the top of the fixed box (2), and a connecting column (44) is movably connected inside the circular groove (45) and the inside of the ear plate (43).

6. The automatic curtain for facilitating curtain fabric replacement according to claim 1, characterized in that: The driving assembly (3) comprises two moving blocks (34), the bottoms of the two moving blocks (34) are fixedly mounted on the tops of the adjacent moving plates (5) inside the two fixed boxes (2), the outer surfaces of the straight grooves (16) opened on the tops of the two fixed boxes (2) are fixedly mounted with cylinders (32) that are interconnected, the insides of the two cylinders (32) are movably connected with threaded rods (35), the thread directions of the two threaded rods (35) are opposite, the insides of the two moving blocks (34) are opened with threaded grooves (36), the two threaded grooves (36) are respectively threadedly connected to the corresponding threaded rods (35), one end of one of the threaded rods (35) is fixedly mounted with a servo motor (31), the bottom of the servo motor (31) is fixedly mounted on a wall, the outer surface of one end of the other threaded rod (35) away from the servo motor (31) is rotatably connected with a fixed plate (33), and one side of the fixed plate (33) is fixedly mounted on the side of the wall.

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