An adaptive modular building ceiling

Abstract

The present application discloses an adaptive modular building ceiling, which includes a ceiling module, a sound-absorbing film, a sealing airbag, an adjusting mechanism and a mounting mechanism. The sound-absorbing film is fixedly connected to the bottom of the ceiling module, and the sealing airbag is fixedly connected to the side of the ceiling module. The adjusting mechanism includes a telescopic suspension rod, a sliding block, a fixed threaded column, a limiting ring, a reinforcing side plate and a reinforcing strip plate. The telescopic suspension rod is fixedly connected to the top of the ceiling module, and the sliding block is fixedly connected to the top of the telescopic suspension rod. The present application can adjust the height of the ceiling module by using the telescopic suspension rod, and can adjust the height of the reinforcing side plate by using structures such as a bidirectional threaded column and an adjusting column, so as to facilitate the adjustment of the height of the entire ceiling, and the heights of multiple ceiling modules can be adjusted independently. When the heights of the ceiling modules are different, the bottom surface of the ceiling is integrally wavy, so as to adapt to different sound wave bands, and cooperate with the sound-absorbing film to play a better sound-absorbing role.

Description

Technical Field

[0001] The present application relates to a building ceiling, specifically an adaptive modular building ceiling. Background Art

[0002] A ceiling refers to a kind of decoration for the top decoration of a housing living environment. Simply put, it refers to the decoration of the ceiling and is one of the important parts of interior decoration. Home ceiling installation is a common process in home decoration. Ceilings are classified differently according to the materials of the decorative panels. Ceilings play a very important role in the entire interior decoration. Appropriate decoration of the ceiling of the living room can not only beautify the indoor environment but also create a rich and colorful indoor space art image.

[0003] In the patent document "CN112814250A A Modular Gypsum Board Ceiling", its bolts are used to connect to the roof or wall, the screw heads are used to connect to the gypsum board modules, and the first suspension rod kit further includes a hollow screw rod connected between the rod body and the screw head. Rotating the hollow screw rod or the rod body or the screw head can adjust the distance between the rod body and the screw head, thereby adjusting the height of the first suspension rod kit, and thus adjusting the height of the ceiling. However, only the screw rod supports the weight of the ceiling. After long-term use, it is easy to cause thread slipping, resulting in the ceiling falling, making the ceiling unstable. At the same time, the adaptability of this ceiling is relatively low, and it is difficult to install on ceilings of different widths. Summary of the Invention

[0004] In order to solve the deficiencies of the prior art, a telescopic suspension rod can be used to adjust the height of the ceiling module, and structures such as a bidirectional threaded column and an adjusting column can be used to adjust the height of the reinforcing side plate, thereby facilitating the adjustment of the height of the entire ceiling, and the heights of multiple ceiling modules can be adjusted individually. When the heights of the ceiling modules are different, the bottom surface of the ceiling is integrally wavy, so as to adapt to different sound wave bands, and cooperate with the sound-absorbing film to play a better sound-absorbing effect.

[0005] To further solve the problems in the prior art, a sliding block can be used to facilitate the installation and disassembly of a single ceiling module, and a single ceiling module can be replaced, solving the problem of inconvenient ceiling maintenance and facilitating the maintenance of the ceiling.

[0006] Furthermore, to solve the problems in the prior art, the form of assembling multiple ceiling modules is used, so that the ceiling can be freely assembled into different sizes, facilitating adaptation to ceilings of different sizes, solving the problem that the existing ceiling needs to be customized according to the size of the ceiling, wasting time, and improving the installation efficiency of the ceiling.

[0007] Next, to solve the problems in the prior art, structures such as extended threaded columns and sliding plates can be used to adjust the positions of the two side mounting plates, so that the ceiling can be installed on ceilings of different sizes, solving the problem that it is difficult for the ceiling to adapt to ceilings of different sizes.

[0008] An adaptive modular building ceiling includes a ceiling module, a sound-absorbing film, a sealing airbag, an adjusting mechanism, and a mounting mechanism. The sound-absorbing film is fixedly connected to the bottom of the ceiling module, and the sealing airbag is fixedly connected to the side of the ceiling module.

[0009] The adjusting mechanism includes a telescopic suspension rod, a sliding block, a fixed threaded column, a limiting ring, a reinforcing side plate, and a reinforcing strip plate. The telescopic suspension rod is fixedly connected to the top of the ceiling module, and the top of the telescopic suspension rod is fixedly connected with a sliding block. The sliding block is slidably connected to the surface of the fixed threaded column. The surface of the fixed threaded column is threadedly connected with a limiting ring. The end face of the fixed threaded column is fixedly connected with a reinforcing side plate, and one side of the reinforcing side plate is fixedly connected with a reinforcing strip plate.

[0010] The mounting mechanism includes a fixed housing, a bidirectional threaded column, an inner moving plate, a moving column, an outer moving plate, an adjusting column, and an adjusting bracket. The side wall of the inner cavity of the fixed housing is rotatably connected with a bidirectional threaded column. The bidirectional threaded column is connected to a driving component. The surface of the bidirectional threaded column is threadedly connected with an inner moving plate. The bottom of the inner moving plate is fixedly connected with a moving column. The bottom end of the moving column is fixedly connected with an outer moving plate. An adjusting column is arranged below the outer moving plate. Both ends of the adjusting column are rotatably connected with an adjusting bracket. The adjusting bracket located above is fixedly connected to the bottom of the outer moving plate, and the adjusting bracket located below is fixedly connected to the top of the reinforcing strip plate.

[0011] Further, both ends of the fixed threaded column are fixedly connected with reinforcing side plates. The surface of the fixed threaded column is threadedly connected with two symmetrically distributed limiting rings. One side of the reinforcing side plate is fixedly connected with a plurality of reinforcing strip plates. The adjusting bracket is composed of a first central column and a first side plate. Both ends of the first central column are fixedly connected with a first side plate. The surface of the first central column is rotatably connected with the adjusting column.

[0012] Further, a plurality of bidirectional threaded columns are rotatably connected to the side wall of the inner cavity of the fixed housing, and adjacent two of the bidirectional threaded columns are connected by a transmission component. The transmission component is composed of two sprockets and a chain. The sprockets and the chain are meshed and connected. The two sprockets are connected by chain drive. The surface of the bidirectional threaded column is threadedly connected with two symmetrically distributed inner moving plates. A plurality of moving openings are formed in the bottom surface of the fixed housing. The bottom of the inner moving plate is fixedly connected with a plurality of moving columns. The bottom end of the moving column penetrates through the moving opening and extends below the fixed housing.

[0013] Further, the adjusting mechanism further includes an auxiliary structure, which includes a central sleeve, a central spring, a connecting column, and a rotating block. A central spring is arranged inside the central sleeve, and connecting columns are fixedly connected to both ends of the central spring. Rotating blocks are fixedly connected to the opposite ends of the two connecting columns. The upper rotating block is fixedly connected to the bottom of the sliding block, and the lower rotating block is fixedly connected to the top of the ceiling module.

[0014] Further, the rotating block is composed of a second side plate, a second central column, and a rotating shaft. Second side plates are fixedly connected to both ends of the second central column, and the rotating shaft is rotatably connected to the surface of the second central column. One end of the rotating shaft is fixedly connected to the end of the connecting column away from the central spring. A number of central sleeves are arranged above the ceiling module in an annular array distribution.

[0015] Further, the telescopic suspension rod is composed of a fixed sleeve, a telescopic threaded column, a telescopic bolt, a rotating plate, a connecting sleeve, and a supporting ball. The fixed sleeve is fixedly connected to the bottom of the sliding block, the inner wall of the fixed sleeve is threadedly connected to the telescopic threaded column, the telescopic threaded column, the telescopic bolt, and the fixed sleeve are connected, the bottom end of the telescopic threaded column is fixedly connected to the rotating plate, the rotating plate is rotatably connected to the inner wall of the connecting sleeve, the side of the rotating plate is rotatably connected to the supporting ball, and the supporting ball is slidably connected to the inner wall of the connecting sleeve.

[0016] Further, the sliding block is composed of a sliding housing, a sealing plate, a connecting plate, and a connecting bolt. The sliding housing is slidably connected to the surface of the fixed threaded column. A sealing plate is arranged on one side of the sliding housing. The connecting plate is fixedly connected to one side of the sealing plate. The sliding housing is provided with a receiving groove, the connecting plate is arranged in the receiving groove, and the connecting plate is connected to the sliding housing through the connecting bolt.

[0017] Further, the driving assembly includes a driving motor, a driving gear, and a transmission gear. The driving motor is fixedly connected to the bottom of the fixed housing, the output end of the driving motor is fixedly connected to the driving gear, the driving gear is meshed and connected to the transmission gear on the side, and the transmission gear is fixedly connected to the surface of the bidirectional threaded column.

[0018] Further, the installation mechanism further includes an extension structure, which includes an extension threaded column, a rotating sleeve, a rotating column, a limiting block, an extension housing, a sliding plate, a limiting bolt, an extension column, and an installation plate. The extension threaded column is fixedly connected to the side of the fixed housing, one end of the extension threaded column is threadedly connected to the rotating sleeve, one end of the rotating sleeve is fixedly connected to the rotating column, the rotating column is rotatably connected to the limiting block, the limiting block is arranged on one side of the extension housing, the inner cavity side wall of the extension housing is slidably connected to the sliding plate, the sliding plate is connected to the extension housing through the limiting bolt, one side of the sliding plate is fixedly connected to the extension column, and one end of the extension column is fixedly connected to the installation plate.

[0019] Furthermore, a plurality of extended threaded columns are fixedly connected to both sides of the fixed housing. A plurality of extended columns are fixedly connected to the side of the sliding plate away from the extended housing. A plurality of extended holes are formed in one side of the sliding plate. One end of the extended column away from the sliding plate penetrates through the extended hole and extends to the outside of the extended housing. A plurality of threaded grooves are formed in both the upper and lower sides of the sliding plate. Threaded holes are formed in both the top surface and the bottom surface of the extended housing. A placement groove is formed in one side of the extended housing.

[0020] The advantages of this application are as follows:

[0021] 1. This application uses a telescopic hanging rod to adjust the height of the ceiling module. Structures such as a bidirectional threaded column and an adjustment column are used to adjust the height of the reinforcement side plate, so as to facilitate the adjustment of the height of the entire ceiling, and the heights of multiple ceiling modules can be adjusted individually. When the heights of the ceiling modules are different, the bottom surface of the ceiling is integrally wavy, so as to adapt to different sound wave bands, and cooperate with the sound-absorbing film to play a better sound-absorbing role.

[0022] 2. This application uses a sliding block to facilitate the installation and disassembly of a single ceiling module, and a single ceiling module can be replaced, which is convenient for the maintenance of the ceiling.

[0023] 3. This application uses the form of assembling multiple ceiling modules, so that the ceiling can be freely assembled into different sizes, which is convenient for adapting to ceilings of different sizes and improving the installation efficiency of the ceiling.

[0024] 4. This application uses structures such as extended threaded columns and sliding plates to adjust the positions of the two side mounting plates, so that the ceiling can be installed on ceilings of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 is a three-dimensional structural schematic diagram of an adaptive modular building ceiling according to an embodiment of the present application;

[0027] Figure 2 is Figure 1 the schematic diagram of the ceiling plane structure in the shown embodiment;

[0028] Figure 3 is Figure 2 the schematic diagram of the partial enlarged structure at A in the shown embodiment;

[0029] Figure 4 is Figure 1 Schematic diagram of the explosion structure of the telescopic boom in the illustrated embodiment;

[0030] Figure 5 is Figure 1 Schematic diagram of the explosion structure of the sliding block in the illustrated embodiment;

[0031] Figure 6 is Figure 1 Schematic diagram of the explosion structure of the auxiliary structure in the illustrated embodiment;

[0032] Figure 7 is Figure 2 Schematic diagram of the partially enlarged structure at position B in the illustrated embodiment;

[0033] Figure 8 is Figure 1 Schematic diagram of the positional relationship structure among the extension threaded column, the rotating sleeve, the rotating column and the limiting block in the illustrated embodiment;

[0034] Figure 9 is Figure 1 Schematic diagram of the positional relationship structure among the sliding plate, the limiting bolt, the extension column and the mounting plate in the illustrated embodiment;

[0035] Figure 10 is Figure 1 Schematic diagram of the positional relationship structure among the drive assembly, the transmission assembly and the double-threaded column in the illustrated embodiment.

[0036] Meanings of the reference numerals in the figure: 1, ceiling module; 2, sound-absorbing film; 3, plugging airbag; 4, telescopic boom; 5, sliding block; 6, fixed threaded column; 7, limiting ring; 8, reinforcing side plate; 9, reinforcing strip plate; 10, fixed housing; 11, double-threaded column; 12, inner moving plate; 13, moving column; 14, outer moving plate; 15, adjusting column; 16, adjusting frame; 17, sprocket; 18, chain; 19, central sleeve; 20, central spring; 21, connecting column; 22, rotating block; 23, fixed sleeve; 24, telescopic threaded column; 25, telescopic bolt; 26, rotating plate; 27, connecting sleeve; 28, supporting rolling ball; 29, sliding housing; 30, plugging plate; 31, connecting plate; 32, connecting bolt; 33, drive motor; 34, driving gear; 35, transmission gear; 36, extension threaded column; 37, rotating sleeve; 38, rotating column; 39, limiting block; 40, extension housing; 41, sliding plate; 42, limiting bolt; 43, extension column; 44, mounting plate. Detailed implementation manners

[0037] In order to make the application purpose, features, and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the embodiments described below are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0038] The technical solutions of the present application will be further described below in conjunction with the accompanying drawings and through specific implementation manners.

[0039] In the description of the present application, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0040] Embodiment 1

[0041] Referring to Figures 1 to 2 , an adaptive modular building ceiling includes a ceiling module 1, a sound-absorbing film 2, a plugging airbag 3, an adjusting mechanism, and a mounting mechanism. The sound-absorbing film 2 is fixedly connected to the bottom of the ceiling module 1, and the plugging airbag 3 is fixedly connected to the side of the ceiling module 1. The plugging airbag 3 can expand. When the plugging airbag 3 expands, the external texture of the film can be opened to play a sound-absorbing role.

[0042] The adjusting mechanism includes a telescopic suspension rod 4, a sliding block 5, a fixed threaded column 6, a limiting ring 7, a reinforcing side plate 8, and a reinforcing strip plate 9. The telescopic suspension rod 4 is fixedly connected to the top of the ceiling module 1. A sliding block 5 is fixedly connected to the top of the telescopic suspension rod 4. The sliding block 5 is slidably connected to the surface of the fixed threaded column 6. A limiting ring 7 is threadedly connected to the surface of the fixed threaded column 6. The end face of the fixed threaded column 6 is fixedly connected to the reinforcing side plate 8. One side of the reinforcing side plate 8 is fixedly connected to the reinforcing strip plate 9.

[0043] The installation mechanism includes a fixed housing 10, a bidirectional threaded column 11, an inner moving plate 12, a moving column 13, an outer moving plate 14, an adjusting column 15 and an adjusting bracket 16. A bidirectional threaded column 11 is rotatably connected to the inner side wall of the fixed housing 10. The bidirectional threaded column 11 is connected to the driving assembly. The inner moving plate 12 is threadedly connected to the surface of the bidirectional threaded column 11. The bottom of the inner moving plate 12 is fixedly connected to the moving column 13. The bottom end of the moving column 13 is fixedly connected to the outer moving plate 14. An adjusting column 15 is arranged below the outer moving plate 14. Both ends of the adjusting column 15 are rotatably connected to the adjusting brackets 16. The adjusting bracket 16 located above is fixedly connected to the bottom of the outer moving plate 14. The adjusting bracket 16 located below is fixedly connected to the top of the reinforcing strip plate 9.

[0044] Through the above technical solutions, the telescopic hanging rod 4 can be used to adjust the height of the ceiling module 1, and the structures such as the bidirectional threaded column 11 and the adjusting column 15 can be used to adjust the height of the reinforcing side plate 8, so as to facilitate the adjustment of the height of the entire ceiling. Moreover, the heights of multiple ceiling modules 1 can be adjusted individually. When the heights of the ceiling modules 1 are different, the bottom surface of the ceiling is integrally wavy, so as to adapt to different sound wave bands, and cooperate with the sound absorption film 2 to play a better sound absorption role. The sliding block 5 can facilitate the installation and disassembly of a single ceiling module 1, and a single ceiling module 1 can be replaced, which is convenient for the maintenance of the ceiling. Using the form of assembling multiple ceiling modules 1, the ceiling can be freely assembled into different sizes, which is convenient for adapting to ceilings of different sizes and improving the installation efficiency of the ceiling.

[0045] During use, the driving assembly is used to drive the bidirectional threaded column 11 to rotate, thereby driving the inner moving plates 12 on both sides to move. When the inner moving plates 12 move, they can drive the moving columns 13 to move in the same direction, thereby driving the outer moving plates 14 to move in the same direction. When the outer moving plates 14 move, they can cause the adjusting column 15 to rotate. When the adjusting column 15 rotates, it can adjust the height of the reinforcing side plate 8, thereby adjusting the height of the entire ceiling. Moreover, the telescopic hanging rod 4 can be used to adjust the height of the ceiling module 1, so as to adjust the height of a single ceiling module 1. The sliding block 5 can be used to form ceilings of different sizes with a single ceiling module 1, increasing the flexibility of the ceiling during use.

[0046] Specifically, as Figure 2 and Figure 3As shown, both ends of the fixed threaded column 6 are fixedly connected with reinforced side panels 8, and the surface of the fixed threaded column 6 is threadedly connected with two symmetrically distributed limiting rings 7, and the position of the sliding block 5 can be limited by the limiting rings 7 to prevent the ceiling module 1 from sliding accidentally, and the blocking airbags 3 can make the adjacent ceiling modules 1 fit together, and a plurality of reinforcing strips 9 are fixedly connected to one side of the reinforced side panel 8, and the adjusting frame 16 is composed of a first center column and a first side panel, and both ends of the first center column are fixedly connected with the first side panel, and the surface of the first center column is rotatably connected to the adjusting column 15, and the adjusting column 15 can be rotated through the adjusting frame 16.

[0047] Specifically, if Figure 2 , Figure 3 and Figure 10 As shown, a plurality of bidirectional threaded columns 11 are rotatably connected to the side wall of the inner cavity of the fixed shell 10, and two adjacent bidirectional threaded columns 11 are connected through a transmission component, and the transmission component includes two sprockets 17 and a chain 18, and the sprockets 17 and the chain 18 are meshingly connected, and the two sprockets 17 are connected through the chain 18 transmission. When the driving component drives one of the bidirectional threaded columns 11 to rotate, the rotation of the bidirectional threaded column 11 can drive the sprocket 17 to rotate, thereby driving the chain 18 to rotate, thereby driving the other bidirectional threaded column 11 to rotate. At this time, multiple bidirectional threaded columns 11 can be driven to rotate through the linkage reaction of the transmission component. The surface of the bidirectional threaded column 11 is threadedly connected with two symmetrically distributed inner movable plates 12. The bottom surface of the fixed shell 10 is provided with a plurality of movable openings, and the bottom of the inner movable plate 12 is fixedly connected to a plurality of movable columns 13, and the bottom end of the movable column 13 passes through the movable opening and extends to the bottom of the fixed shell 10.

[0048] As an optimization solution, Figure 2 and Figure 6 As shown, the adjustment mechanism also includes an auxiliary structure, which includes a center sleeve 19, a center spring 20, a connecting column 21 and a rotating block 22. A center spring 20 is arranged inside the center sleeve 19, and both ends of the center spring 20 are fixedly connected to connecting columns 21, and the opposite ends of the two connecting columns 21 are fixedly connected to rotating blocks 22. The rotating block 22 located above is fixedly connected to the bottom of the sliding block 5, and the rotating block 22 located below is fixedly connected to the top of the ceiling module 1. When the height of the ceiling module 1 changes during use, the center spring 20 can be used to auxiliary support the height of the ceiling module 1, so that the ceiling module 1 is more stable during use.

[0049] Specifically, if Figure 6As shown, the rotating block 22 is composed of a second side plate, a second central column, and a rotating shaft. Both ends of the second central column are fixedly connected with second side plates. The surface of the second central column is rotationally connected with the rotating shaft. One end of the rotating shaft is fixedly connected with the end of the connecting column 21 away from the central spring 20. Above the ceiling module 1, a number of central sleeves 19 are arranged in a circular array distribution. By means of the rotating block 22, the central sleeve 19 and the connecting column 21 can rotate.

[0050] As a further optimization scheme, as Figure 4 shown, the telescopic suspension rod 4 is composed of a fixed sleeve 23, a telescopic threaded column 24, a telescopic bolt 25, a rotating plate 26, a connecting sleeve 27, and a supporting rolling ball 28. The fixed sleeve 23 is fixedly connected to the bottom of the sliding block 5. The inner wall of the fixed sleeve 23 is threadedly connected with the telescopic threaded column 24. The telescopic threaded column 24, the telescopic bolt 25, and the fixed sleeve 23 are connected. The bottom end of the telescopic threaded column 24 is fixedly connected with the rotating plate 26. The rotating plate 26 is rotationally connected with the inner wall of the connecting sleeve 27. The side surface of the rotating plate 26 is rotationally connected with the supporting rolling ball 28. The supporting rolling ball 28 is slidably connected with the inner wall of the connecting sleeve 27. When in use, the telescopic threaded column 24 can be rotated. At this time, under the action of the fixed sleeve 23, the telescopic threaded column 24 can move up or down, so as to adjust the height of the ceiling module 1. After the height of the ceiling module 1 is adjusted, the fixed sleeve 23 and the telescopic threaded column 24 can be limited by using the telescopic bolt 25, avoiding only using the thread for support and improving the overall stability of the ceiling. And when the telescopic threaded column 24 rotates, it can drive the rotating plate 26 to rotate. At this time, the supporting rolling ball 28 can make the rotation of the rotating plate 26 more stable and smooth.

[0051] As a further optimization scheme, as Figure 5 shown, the sliding block 5 is composed of a sliding housing 29, a sealing plate 30, a connecting plate 31, and a connecting bolt 32. The sliding housing 29 is slidably connected with the surface of the fixed threaded column 6. One side of the sliding housing 29 is provided with a sealing plate 30. One side of the sealing plate 30 is fixedly connected with the connecting plate 31. The sliding housing 29 is provided with a receiving groove. The connecting plate 31 is arranged in the receiving groove. The connecting plate 31 is connected with the sliding housing 29 through the connecting bolt 32. When in use, the sliding housing 29 is placed on the surface of the fixed threaded column 6, and then the sealing plate 30 is installed on the side of the sliding housing 29. At this time, the connecting plate 31 is in the receiving groove opened by the sliding housing 29, and then the sliding housing 29 and the connecting plate 31 are connected by using the connecting bolt 32.

[0052] Specifically, as Figure 7 and Figure 10As shown in the figure, the driving assembly includes a driving motor 33, a driving gear 34 and a transmission gear 35. The driving motor 33 is fixedly connected to the bottom of the fixed housing 10. The output end of the driving motor 33 is fixedly connected to the driving gear 34. The driving gear 34 is meshed and connected to the transmission gear 35 on the side. The transmission gear 35 is fixedly connected to the surface of the bidirectional threaded column 11. When in use, the driving motor 33 is used to drive the driving gear 34 to rotate, thereby driving the transmission gear 35 to rotate. When the transmission gear 35 rotates, it can drive the corresponding bidirectional threaded column 11 to rotate.

[0053] Embodiment 2

[0054] As a further optimization scheme, as Figure 2 and Figure 8 shown in the figure, the installation mechanism further includes an extension structure. The extension structure includes an extension threaded column 36, a rotating sleeve 37, a rotating column 38, a limiting block 39, an extension housing 40, a sliding plate 41, a limiting bolt 42, an extension column 43 and a mounting plate 44. The extension threaded column 36 is fixedly connected to the side of the fixed housing 10. One end of the extension threaded column 36 is threadedly connected to the rotating sleeve 37. One end of the rotating sleeve 37 is fixedly connected to the rotating column 38. The rotating column 38 is rotatably connected to the limiting block 39. The limiting block 39 is arranged on one side of the extension housing 40. The inner cavity side wall of the extension housing 40 is slidably connected to the sliding plate 41. The sliding plate 41 is connected to the extension housing 40 through the limiting bolt 42. One side of the sliding plate 41 is fixedly connected to the extension column 43. One end of the extension column 43 is fixedly connected to the mounting plate 44.

[0055] Specifically, as Figure 8 and Figure 9 shown in the figure, a plurality of extension threaded columns 36 are fixedly connected to both sides of the fixed housing 10. A plurality of extension columns 43 are fixedly connected to the side of the sliding plate 41 away from the extension housing 40. A plurality of extension holes are formed on one side of the sliding plate 41. One end of the extension column 43 away from the sliding plate 41 penetrates through the extension hole and extends to the outside of the extension housing 40. A plurality of threaded grooves are formed on the upper side and the lower side of the sliding plate 41. Threaded holes are formed on the top surface and the bottom surface of the extension housing 40. A placement groove is formed on one side of the extension housing 40.

[0056] Through the above technical solutions, the positions of the two mounting plates 44 can be adjusted by using structures such as the extension threaded column 36 and the sliding plate 41, so that the ceiling can be installed on ceilings of different sizes. When in use, first install the mounting plate 44 at the connection between the ceiling and the wall, and then rotate the rotating sleeve 37 to make the rotating sleeve 37 move along the extension threaded column 36, thereby driving the rotating column 38 and the sliding housing 29 to move in the same direction, so that the extension housing 40 can be slid, and the limiting block 39 is placed in the placement groove formed in the extension housing 40, so as to install the ceiling on the ceiling, making the ceiling adaptable to ceilings of different sizes.

[0057] It is obvious to those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present application is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present application. Any reference signs in the claims should not be construed as limiting the claims involved.

[0058] As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. An adaptive modular building ceiling, characterized in that: It includes a ceiling module (1), a sound-absorbing film (2), a sealing airbag (3), an adjusting mechanism and a mounting mechanism. The sound-absorbing film (2) is fixedly connected to the bottom of the ceiling module (1), and the sealing airbag (3) is fixedly connected to the side of the ceiling module (1). The adjusting mechanism includes a telescopic hanging rod (4), a sliding block (5), a fixed threaded column (6), a limiting ring (7), a reinforcing side plate (8) and a reinforcing strip plate (9). The telescopic hanging rod (4) is fixedly connected to the top of the ceiling module (1), and the top of the telescopic hanging rod (4) is fixedly connected with a sliding block (5). The sliding block (5) is slidably connected to the surface of the fixed threaded column (6). The surface of the fixed threaded column (6) is threadedly connected with a limiting ring (7). The end face of the fixed threaded column (6) is fixedly connected with a reinforcing side plate (8), and one side of the reinforcing side plate (8) is fixedly connected with a reinforcing strip plate (9). The mounting mechanism includes a fixed housing (10), a bidirectional threaded column (11), an inner moving plate (12), a moving column (13), an outer moving plate (14), an adjusting column (15) and an adjusting bracket (16). The side wall of the inner cavity of the fixed housing (10) is rotatably connected with a bidirectional threaded column (11). The bidirectional threaded column (11) is connected to a driving component. The surface of the bidirectional threaded column (11) is threadedly connected with an inner moving plate (12). The bottom of the inner moving plate (12) is fixedly connected with a moving column (13). The bottom end of the moving column (13) is fixedly connected with an outer moving plate (14). An adjusting column (15) is arranged below the outer moving plate (14). Both ends of the adjusting column (15) are rotatably connected with an adjusting bracket (16). The adjusting bracket (16) located above is fixedly connected to the bottom of the outer moving plate (14), and the adjusting bracket (16) located below is fixedly connected to the top of the reinforcing strip plate (9). The sliding block (5) is composed of a sliding housing (29), a sealing plate (30), a connecting plate (31) and a connecting bolt (32). The sliding housing (29) is slidably connected to the surface of the fixed threaded column (6). A sealing plate (30) is arranged on one side of the sliding housing (29). One side of the sealing plate (30) is fixedly connected with a connecting plate (31). The sliding housing (29) is provided with a receiving groove. The connecting plate (31) is arranged in the receiving groove, and the connecting plate (31) is connected to the sliding housing (29) through a connecting bolt (32).

2. The adaptive modular building ceiling according to claim 1, wherein: Reinforcing side plates (8) are fixedly connected to both ends of the fixed threaded column (6). Two symmetrically distributed limiting rings (7) are threadedly connected to the surface of the fixed threaded column (6). A plurality of reinforcing strip plates (9) are fixedly connected to one side of the reinforcing side plate (8). The adjusting bracket (16) is composed of a first central column and a first side plate. First side plates are fixedly connected to both ends of the first central column. The surface of the first central column is rotatably connected with the adjusting column (15).

3. An adaptive modular building ceiling according to claim 1, characterized in that: The inner cavity side wall of the fixed shell (10) is rotatably connected to a plurality of bidirectional threaded columns (11), and two adjacent bidirectional threaded columns (11) are connected via a transmission assembly, the transmission assembly comprising two sprockets (17) and a chain (18), the sprockets (17) and the chain (18) are meshingly connected, and the two sprockets (17) are transmission-connected via the chain (18), the surface of the bidirectional threaded column (11) is threadedly connected to two symmetrically distributed inner movable plates (12), the bottom surface of the fixed shell (10) is provided with a plurality of movable openings, the bottom of the inner movable plate (12) is fixedly connected to a plurality of movable columns (13), the bottom end of the movable column (13) passes through the movable opening and extends to the bottom of the fixed shell (10).

4. An adaptive modular building ceiling according to claim 1, characterized in that: The adjustment mechanism also includes an auxiliary structure, which includes a center sleeve (19), a center spring (20), a connecting column (21) and a rotating block (22). The center sleeve (19) is provided with a center spring (20) inside, and both ends of the center spring (20) are fixedly connected to the connecting columns (21), and the opposite ends of the two connecting columns (21) are fixedly connected to the rotating blocks (22), the rotating block (22) located at the top is fixedly connected to the bottom of the sliding block (5), and the rotating block (22) located at the bottom is fixedly connected to the top of the ceiling module (1).

5. The self-adaptive modular building ceiling according to claim 4, characterized in that: The rotating block (22) is composed of a second side plate, a second center column and a rotating shaft. The second side plates are fixedly connected at both ends of the second center column. The surface of the second center column is rotatably connected to the rotating shaft. One end of the rotating shaft is fixedly connected to an end of the connecting column (21) away from the center spring (20). A plurality of center sleeves (19) distributed in a ring array are arranged above the ceiling module (1).

6. The self-adaptive modular building ceiling according to claim 1, characterized in that: The telescopic suspension rod (4) is composed of a fixed sleeve (23), a telescopic threaded column (24), a telescopic bolt (25), a rotating plate (26), a connecting sleeve (27) and a supporting ball (28); the fixed sleeve (23) is fixedly connected to the bottom of the sliding block (5); the inner wall of the fixed sleeve (23) is threadedly connected to the telescopic threaded column (24); the telescopic threaded column (24) and the telescopic bolt (25) are connected to the fixed sleeve (23); the bottom end of the telescopic threaded column (24) is fixedly connected to the rotating plate (26); the rotating plate (26) is rotatably connected to the inner wall of the connecting sleeve (27); the side of the rotating plate (26) is rotatably connected to the supporting ball (28); the supporting ball (28) is slidably connected to the inner wall of the connecting sleeve (27).

7. An adaptive modular building ceiling according to claim 1, characterized in that: The driving assembly comprises a driving motor (33), a driving gear (34) and a transmission gear (35); the driving motor (33) is fixedly connected to the bottom of the fixed housing (10); the output end of the driving motor (33) is fixedly connected to the driving gear (34); the side surface of the driving gear (34) is meshedly connected to the transmission gear (35); and the transmission gear (35) is fixedly connected to the surface of the bidirectional threaded column (11).

8. An adaptive modular building ceiling according to claim 1, characterized in that: The installation mechanism further includes an extension structure, and the extension structure includes an extension threaded column (36), a rotating sleeve (37), a rotating column (38), a limiting block (39), an extension housing (40), a sliding plate (41), a limiting bolt (42), an extension column (43) and a mounting plate (44). The extension threaded column (36) is fixedly connected to the side surface of the fixed housing (10). One end of the extension threaded column (36) is threadedly connected to the rotating sleeve (37). One end of the rotating sleeve (37) is fixedly connected to the rotating column (38). The rotating column (38) is rotatably connected to the limiting block (39). The limiting block (39) is arranged on one side of the extension housing (40). The inner cavity side wall of the extension housing (40) is slidably connected to the sliding plate (41). The sliding plate (41) is connected to the extension housing (40) through the limiting bolt (42). One side of the sliding plate (41) is fixedly connected to the extension column (43). One end of the extension column (43) is fixedly connected to the mounting plate (44).

9. An adaptive modular building ceiling according to claim 8, characterized in that: A plurality of extension threaded columns (36) are fixedly connected to both sides of the fixed housing (10). A plurality of extension columns (43) are fixedly connected to the side of the sliding plate (41) away from the extension housing (40). A plurality of extension holes are formed in one side of the sliding plate (41). One end of the extension column (43) away from the sliding plate (41) penetrates through the extension hole and extends to the outside of the extension housing (40). A plurality of threaded grooves are formed on the upper side and the lower side of the sliding plate (41). Threaded holes are formed on the top surface and the bottom surface of the extension housing (40). A placement groove is formed on one side of the extension housing (40).

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