Modularized keel facilitating installation of decorative plate

Abstract

The utility model discloses a modularized keel facilitating installation of a decorative plate, which comprises a keel module, a holding claw installation structure used for installing the keel module, and an adjusting structure installed on the outer surface of the keel module, the keel module comprises a plurality of main sectional materials, a plurality of connecting sectional materials installed on the main sectional materials at equal intervals and corner connecting pieces installed on the main sectional materials and used for connecting any adjacent sectional materials, and the corner connecting pieces are located at the connecting included angle positions of any two main sectional materials. The adjusting structure comprises adjusting ground feet installed on the bottom faces of the keel modules and amplification connecting pieces installed on the top faces or the side faces of the keel modules. And a mounting structure is arranged on the connecting profile. The device is easy to install, low in labor cost, high in construction efficiency and short in construction period; the decorative plate can be repeatedly used, construction waste is reduced, the decorative plate can be directly detached when decoration is conducted again, and due to the fact that fixing pieces such as screws are not needed, the decorative plate panel can be continuously used or recycled.

Description

Technical Field

[0001] The utility model relates to the technical field of interior decoration, in particular to a modular keel which is convenient for installing a decorative plate. Background Art

[0002] Keel is a kind of building material used to support the shape and fix the structure. It is widely used in hotels, terminal buildings, passenger stations, stations, theaters, shopping malls, factories, office buildings, old building renovation, interior decoration design, ceilings and other places. According to the different materials, keels can be divided into wooden keels, light steel keels, aluminum alloy keels, steel keels, etc. In addition, according to the use of the parts, it can also be divided into ceiling keels, vertical wall keels (partition wall keels), floor keels and hanging keels.

[0003] Decorative board is a kind of man-made board. It is a thermosetting laminated plastic made of a variety of special papers after chemical treatment and high temperature and high pressure adhesive. The board surface has various wood grains or patterns, bright and smooth, bright and beautiful colors, and has good physical properties such as high wear resistance, heat resistance, cold resistance, and fire resistance. Many high-end houses use this new type of decorative board for the walls and roofs, well-made cabinets, cupboards, tables, beds, workbenches for precision instruments, laboratory benches, televisions, radios, and other radio and telecommunications equipment shells.

[0004] In the current market, when doing interior decoration, cement walls are generally used to partition the space. However, when using cement walls for partitions, a large amount of building materials (cement, bricks, etc.) is consumed, and the labor cost of cement walls is high and the construction period is long; when renovating, the cement walls can be destroyed, and the building materials cannot be reused, resulting in a large amount of construction waste, which is not in line with the green building concept vigorously promoted by the country. In addition, it is very troublesome to install decorative panels on cement walls, and tools such as air guns are required. After the renovating, the decorative panels cannot be used anymore.

[0005] Therefore, how to provide a modular keel that can be quickly assembled, reused, and convenient for installing decorative panels is a technical problem that urgently needs to be solved. Utility Model Content

[0006] The purpose of the utility model is to provide a modular keel which is convenient for installing decorative panels, so as to solve the problem that the existing light steel keels in the background technology cannot be reused.

[0007] In order to achieve the above-mentioned purpose, the utility model proposes a modular keel that is convenient for installing decorative panels, which includes a keel module, a claw installation structure for installing the keel module, and an adjustment structure installed on the outer surface of the keel module.

[0008] Optionally, the keel module includes multiple main profiles and multiple connecting profiles installed on the main profiles at equal intervals, and corner connectors installed on the main profiles for connecting any adjacent profiles, and the corner connectors are located at the connecting angle positions of any two main profiles.

[0009] Optionally, the gripper mounting structure includes multiple gripper parts installed on the side surface of the keel module and fixed surface connectors installed on the corner connectors.

[0010] Optionally, the adjusting structure includes adjusting feet installed on the bottom surface of the keel module and amplification connectors installed on the top surface or side surface of the keel module; the connecting profiles are provided with mounting structures.

[0011] Optionally, both the main profile and the connecting profile include a square profile body, connecting grooves provided at the four diagonals of the square profile body, special-shaped mounting grooves provided on the square profile body, and a convex portion formed between any two adjacent connecting grooves; the special-shaped mounting grooves are used for the installation of the adjusting structure, and the connecting grooves are used for the movable connection with the corner connectors or the gripper parts.

[0012] Optionally, the corner connector is formed by connecting two right-angle cardboards with the same structure. The right-angle cardboard includes a right-angle connecting portion arranged in a triangular shape, arc-shaped cardboards provided on both right-angle sides of the right-angle connecting portion, an L-shaped connecting portion provided on the right-angle connecting portion at the hypotenuse of the triangle, and a screw installed at the center position of the right-angle connecting portion.

[0013] Optionally, the arc-shaped cardboards are located in the connecting grooves, and the two arc-shaped cardboards on the two right-angle cardboards form a sliding groove, and the convex portion is located in the sliding groove.

[0014] Optionally, a first mounting groove is provided at one end of the L-shaped connecting portion, and an L-shaped clamping portion is provided at the other end of the L-shaped connecting portion. The two right-angle cardboards are clamped and matched through the first mounting groove and the L-shaped clamping portion.

[0015] Optionally, the gripper parts include adjacent-side gripper parts and double-side gripper parts; the fixed surface connectors include L-shaped fixing parts and angle connectors. The adjacent-side gripper parts and the double-side gripper parts are both used for the movable connection with the square profile body; two first waist-shaped holes are provided on the L-shaped fixing parts, and one of the waist-shaped holes is connected to the adjacent-side gripper part or the double-side gripper part through a bolt, and the other waist-shaped hole is connected to the fixed surface through a bolt; the angle connector is arranged in a U shape, and two second waist-shaped holes are provided on the angle connector, and the two second waist-shaped holes are movably connected to the adjacent-side gripper part or the double-side gripper part through bolts.

[0016] Optionally, the adjacent edge gripping member includes a first adjacent edge, a second adjacent edge movably mounted on the first adjacent edge by bolts. The second adjacent edge is L-shaped. An arc-shaped block is provided on the first adjacent edge, and an avoidance groove corresponding to the arc-shaped block is provided on the second adjacent edge. First grippers are provided on both the first adjacent edge and the second adjacent edge, and the two first grippers are arranged facing each other.

[0017] Optionally, the grooving directions of the two first waist-shaped holes are perpendicular to each other; the groove widths and grooving directions of the two second waist-shaped holes are the same.

[0018] Optionally, the double-sided gripping member includes a U-shaped plate, a second installation groove provided on the U-shaped plate, a thickening block installed in the second installation groove, a first limiting plate provided on the U-shaped plate for limiting the thickening block, openings provided on the side surfaces at both ends of the U-shaped plate, a second limiting plate provided at the openings for limiting the thickening block, and a second gripper provided on the U-shaped plate at the notch of the second installation groove.

[0019] Optionally, the adjusting floor feet in the adjusting structure include a connecting column adapted to the special-shaped installation groove, and a supporting block installed at the bottom of the first connecting column; the amplifying connecting member in the adjusting structure includes a connecting plate, and second connecting columns adapted to the special-shaped installation groove installed at both ends of the connecting plate.

[0020] Optionally, the amplifying connecting member in the adjusting structure includes a square connecting block, and an amplifying connecting member installed on the square surface of the square connecting block.

[0021] Optionally, the installation structure includes a third installation groove provided on the main profile, clamping plates provided on the groove walls of the third installation groove, and a difference groove for installing the decorative plate is formed between the two clamping plates on the two groove walls.

[0022] Compared with the prior art, the present utility model provides a modular keel facilitating the installation of a decorative plate, having the following beneficial effects:

[0023] For the modular keel facilitating the installation of a decorative plate, through the keel module, the light steel keel can be modularized and used to replace the cement partition wall. It can be assembled before use, and when in use, the assembled keel module can be directly installed on the fixed surface through the gripping installation structure. The operation is simple and convenient, the labor cost is low, the construction efficiency is high, and the construction period is short; through the adjusting structure, the size of the keel module can be adjusted. Therefore, when redecorating, the size of the original keel module can be adjusted, so that the keel module can be reused, reducing construction waste. Through the installation structure, the decorative plate only needs to be inserted into the slot, and the operation is simple and convenient. Moreover, when redecorating, the decorative plate can be directly disassembled. Since no fixing parts such as screws are required, the decorative plate panel can continue to be used or recycled. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0025] Figure 2 It is a structural schematic diagram of the main profile of the utility model.

[0026] Figure 3 It is a structural schematic diagram of the corner connector of the utility model.

[0027] Figure 4 It is a structural schematic diagram of a right-angle clamping plate of the utility model.

[0028] Figure 5 It is a structural schematic diagram of the adjacent edge claw member of the utility model.

[0029] Figure 6 It is a structural schematic diagram of the first adjacent side of the utility model.

[0030] Figure 7 It is a structural schematic diagram of the second adjacent side of the utility model.

[0031] Figure 8 It is a structural schematic diagram of the double-sided claw member of the utility model.

[0032] Fig. 9 It is a structural schematic diagram of the adjustable foot of the utility model.

[0033] Fig.10 It is a structural schematic diagram of the amplification connector of the utility model.

[0034] Fig.11 It is a structural schematic diagram of the L-shaped fixing piece of the utility model.

[0035] Fig.12 It is a structural schematic diagram of the angle connector of the utility model.

[0036] Fig.13 It is a structural schematic diagram of the decorative panel and keel module of the utility model in combination with the amplified connector of the second embodiment.

[0037] Fig.14 It is a structural schematic diagram of the utility model connecting profiles.

[0038] Fig.15 It is a cross-sectional schematic diagram of the utility model connection profile.

[0039] Fig.16 It is a structural schematic diagram of the decorative plate of the utility model.

[0040] Fig.17 It is a schematic diagram of the structure of the amplification connector in the second embodiment of the present utility model.

[0041] Identifications in the figure: 1, keel module; 11, connecting profile; 12, decorative board; 13, clamping part; 2, claw mounting structure; 3, adjusting structure; 4, main profile; 41, square profile body; 42, connecting groove; 43, special-shaped mounting groove; 44, convex part; 5, corner connector; 51, right-angle clamping plate; 52, right-angle connecting part; 53, arc-shaped clamping plate; 54, L-shaped connecting part; 541, first mounting groove; 542, L-shaped clamping part; 55, screw; 56, sliding groove; 6, claw part; 61, adjacent-side claw part; 611, first adjacent side; 612, second adjacent side; 613, arc-shaped block; 614, avoiding groove; 615, first claw; 62, double-side claw part; 621, C-shaped plate; 622, second mounting groove; 623, thickening block; 624, first limiting plate; 625, opening; 626, second limiting plate; 627, second claw; 7, fixed-surface connector; 71, L-shaped fixing part; 711, first kidney-shaped hole; 72, angle connector; 721, second kidney-shaped hole; 8, adjusting floor bolt; 81, connecting column; 82, supporting block; 9, amplification connector; 91, connecting plate; 92, second connecting column; 93, square connecting block; 94, amplification part; 10, mounting structure; 101, third mounting groove; 102, clamping plate; 103, slot. Specific embodiments

[0042] The following is a detailed description in combination with the drawings and specific embodiments. Many specific details are set forth in the following description in order to provide a thorough understanding of the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0043] A modular keel for facilitating the installation of a decorative board according to the present application can be applicable to indoor decoration and other occasions, and of course can also be used in other similar application scenarios. A modular keel for facilitating the installation of a decorative board will be described in detail below.

[0044] Refer to the attached Figure 1 — Fig.16As shown, a schematic diagram of the structure of a preferred embodiment of a modular keel for facilitating the installation of decorative panels in the present application is shown. The modular keel for facilitating the installation of decorative panels comprises a keel module 1, a claw installation structure 2 for installing the keel module 1, and an adjustment structure 3 installed on the outer surface of the keel module 1; wherein the keel module 1 comprises a plurality of main profiles 4 and a plurality of connecting profiles 11 installed on the main profiles 4 at equal intervals, an angle connector 5 installed on the main profiles 4 for connecting any adjacent profiles, and the angle connector 5 is located at the connecting angle position of any two main profiles 4; the claw installation structure 2 comprises a plurality of claw members 6 installed on the side of the keel module 1, and a fixed surface connector 7 installed on the angle connector 5; the adjustment structure 3 comprises an adjustment foot 8 installed on the bottom surface of the keel module 1, and an amplification connector 9 installed on the top surface or side surface of the keel module 1; and a mounting structure 10 is provided on the connecting profile 11. It should be particularly noted that the corner connector 5 can be used to connect two adjacent main profiles 4 , can be used to connect two adjacent connecting profiles 11 , and can also be used to connect adjacent main profiles 4 and connecting profiles 11 .

[0045] The utility model sets the main profile 4 and cooperates with the corner connector 5, so that multiple main profiles 4 can be connected to each other to form various frames, such as a rectangular body, a T-shaped body, etc., and the frame can replace the cement partition wall for the installation of gypsum board or decorative panel. Therefore, the keel module 1 can be assembled according to the pre-measured size, so that when the partition wall is needed, the assembled keel module 1 can be directly installed, thereby improving the construction efficiency, reducing the construction days, and reducing the labor cost; the keel module 1 can be installed on the fixed surface by setting the claw installation structure 2, wherein the fixed The surface can be the ground, wall, beam, etc.; by adjusting the setting of the anchor 8, the distance between the keel module 1 and the ground can be adjusted. It should be noted that the adjusting anchor 8 does not support the keel module 1. The keel module 1 is supported by the bolt or claw mounting structure 2. With the setting of the amplified connector 9, the keel module 1 can be widened or extended, thereby adjusting the size of the keel module 1, so that the keel module 1 can be reused to reduce the generation of construction waste; through the setting of the mounting structure 10, installation conditions are provided for the decorative panel, which facilitates the installation of the decorative panel on the main profile 4.

[0046] See attached Figure 2 and Fig.14 As shown, in the utility model, the main profile 4 and the connecting profile 11 both include a square profile body 41, connecting grooves 42 arranged on the four diagonals of the square profile body 41, and special-shaped installation grooves 43 arranged on the square profile body 41, and a protrusion 44 is formed between any two adjacent connecting grooves 42; the special-shaped installation groove 43 is used for adjusting the installation of the structure 3, and the connecting groove 42 is used for movably connecting with the corner connector 5 or the claw member 6.

[0047] The utility model is used for movably connecting with the claw member 6 through the setting of the connecting groove 42; is used for adjusting the installation of the foot 8 and the expansion connecting member 9 through the setting of the special-shaped installation groove 43; and is used for limiting the position of the claw member 6 through the setting of the protrusion 44, so as to prevent the claw member 6 from shaking when the claw member 6 is connected to the main profile 4.

[0048] See attached Figure 3 and Figure 4 As shown, in the utility model, the corner connector 5 is formed by connecting two right-angle clamps 51 of the same structure, the right-angle clamp 51 includes a right-angle connecting portion 52 arranged in a triangle, arc-shaped clamps 53 are arranged on the two right-angle sides of the right-angle connecting portion 52, an L-shaped connecting portion 54 is arranged on the right-angle connecting portion 52 at the hypotenuse of the triangle, and a screw 55 is installed at the center position of the right-angle connecting portion 52; the arc-shaped clamp 53 is located in the connecting groove 42, and the two arc-shaped clamps 53 on the two right-angle clamps 51 form a slide groove 56, and the protrusion 44 is located in the slide groove 56.

[0049] The utility model provides a right-angle connection part 52, and the right-angle connection part 52 is set as a triangle, so that the overall strength of the corner connector 5 is guaranteed while saving materials; the right-angle connection part 52 can be installed on the square profile body 41 by the arrangement of the arc clamping plate 53; the two right-angle clamping plates 51 can be in contact and connected by the arrangement of the L-shaped connection part 54; the right-angle clamping plates 51 can be connected by the arrangement of the screws 55; the sliding groove 56 is arranged to correspond to the protrusion 44, and the corresponding arrangement of the arc clamping plate 53 and the connecting groove 42 is matched, so that the corner connector 5 can be slidably installed on the square profile body 41.

[0050] See attached Figure 3 and Figure 4 As shown, in the utility model, a first mounting groove 541 is provided on one end of the L-shaped connecting portion 54, and an L-shaped clamping portion 542 is provided on the other end of the L-shaped connecting portion 54, so that the two right-angle clamping plates 51 are clamped together through the first mounting groove 541 and the L-shaped clamping portion 542.

[0051] It should be particularly noted that the size of the first installation groove 541 is larger than the size of the L-shaped clamping portion 542 .

[0052] Participate in the Figure 5 — Figure 8 , Fig.11 and Fig.12As shown, in the present utility model, the gripper member 6 includes an adjacent-edge gripper member 61 and a double-edge gripper member 62; the fixed-surface connecting member 7 includes an L-shaped fixing member 71 and an angle connecting member 72. The adjacent-edge gripper member 61 and the double-edge gripper member 62 are both used for movably connecting with the square-profile main body 41; two first waist-shaped holes 711 are provided on the L-shaped fixing member 71, and one of the first waist-shaped holes 711 is connected to the adjacent-edge gripper member 61 or the double-edge gripper member 62 through a bolt, and the other first waist-shaped hole 711 is connected to the fixed surface through a bolt; the angle connecting member 72 is arranged in a U shape, and two second waist-shaped holes 721 are provided on the angle connecting member 72, and the two second waist-shaped holes 721 are movably connected to the adjacent-edge gripper member 61 or the double-edge gripper member 62 through bolts.

[0053] It should be particularly noted that the adjacent-edge gripper member 61 and the double-edge gripper member 62 can be selected according to actual needs and can be used alone or in combination; through the setting of the L-shaped fixing member 71 in the present utility model, the adjacent-edge gripper member 61 and the double-edge gripper member 62 can be vertically fixed. Specifically, the adjacent-edge gripper member 61 and the double-edge gripper member 62 are perpendicular to the fixed surface. With the setting of the first waist-shaped holes 711, adjustments can be made according to actual needs, thereby reducing the requirement for the dimensional accuracy of the keel module 1 and facilitating the installation of the keel module 1; through the setting of the angle connecting member 72 and the setting of the second waist-shaped holes 721, the adjacent-edge gripper member 61 or the double-edge gripper member 62 connected by the two second waist-shaped holes 721 can be rotated to adjust the included angle between the two gripper members.

[0054] Refer to the appendix Fig.11 and Fig.12 As shown, in the present utility model, the grooving directions of the two first waist-shaped holes 711 are perpendicular to each other; the groove widths and grooving directions of the two second waist-shaped holes 721 are the same.

[0055] Through the limitation that the grooving directions of the first waist-shaped holes 711 are perpendicular to each other in the present utility model, the two first waist-shaped holes 711 are respectively located on two perpendicular planes of the L-shaped fixing member 71, so that the connection positions between the gripper member 6 and the L-shaped fixing member 71 and between the L-shaped fixing member 71 and the fixed surface can all move along the grooving directions of the first waist-shaped holes 711; through the setting of the second waist-shaped holes 721, while the two gripper members 6 can be rotated, the distance between the two gripper members 6 can be adjusted.

[0056] Refer to the appendix Figure 5 — Figure 7As shown, in the present utility model, the adjacent-edge clamping claw member 61 includes a first adjacent edge 611, a second adjacent edge 612 movably installed on the first adjacent edge 611 by bolts. The second adjacent edge 612 is arranged in an L shape. An arc-shaped block 613 is provided on the first adjacent edge 611, and an avoidance groove 614 corresponding to the arc-shaped block 613 is provided on the second adjacent edge 612. First clamping claws 615 are provided on both the first adjacent edge 611 and the second adjacent edge 612, and the two first clamping claws 615 are arranged facing each other.

[0057] In the present utility model, through the setting of the first adjacent edge 611, it contacts the fixed surface or the L-shaped fixing member 71 and the angle connecting member 72, and makes the two contacting planes parallel; through the setting of the second adjacent edge 612, and in cooperation with the L-shaped setting of the second adjacent edge 612, it forms a perpendicular with the first adjacent edge 611, so as to cooperate with the square profile main body 41; through the setting of the arc-shaped block 613 and the avoidance groove 614, it is convenient to limit the connection position of the first adjacent edge 611 and the second adjacent edge 612, which is convenient for workers to connect the first adjacent edge 611 and the second adjacent edge 612. The arc-shaped block is used instead of the square block, so as to align the avoidance groove 614 with the arc-shaped block 613 to cooperate the first adjacent edge 611 and the second adjacent edge 612; through the setting of the first clamping claws 615, which are arranged facing each other on the first adjacent edge 611 and the second adjacent edge 612, the mounting surfaces of the two first clamping claws 615 are arranged at 90°, and can be clamped and cooperated with two connecting grooves 42 with parallel groove walls, that is, the mounting surfaces of the two first clamping claws 615 contact two adjacent convex portions 44.

[0058] Refer to the appendix Figure 8 As shown, in the present utility model, the double-edge clamping claw member 62 includes a C-shaped plate 621, a second installation groove 622 provided on the C-shaped plate 621, a thickening block 623 installed in the second installation groove 622, a first limiting plate 624 provided on the C-shaped plate 621 for limiting the thickening block 623, openings 625 provided on the side surfaces at both ends of the C-shaped plate 621, a second limiting plate 626 provided at the openings 625 for limiting the thickening block 623, and a second clamping claw 627 provided at the notch of the second installation groove 622 on the C-shaped plate 621.

[0059] The utility model is provided with a C-shaped plate 621 which is in contact with the planes of two parallel convex parts 44 of the square profile body 41; through the arrangement of the second installation groove 622, an installation position is provided for the thickening block 623 and a clearance is provided for the square profile body 41. It should be noted in particular that the groove width of the second installation groove 622 is equal to the width and thickness of the square profile body 41, so that the groove wall of the second installation groove 622 can be in contact with the planes of the two parallel convex parts 44; through the arrangement of the thickening block 623, the groove depth of the second installation groove 622 is adjusted to ensure that when the square profile body 41 is connected to the double-sided clamping claw member 62, one of the convex parts 44 of the square profile body 41 will be in contact with the thickening block 623 to prevent the square profile body 41 from shaking; through the arrangement of the first limiting plate 624 and the second limiting plate 626, the thickening block 623 can be limited. It should be noted in particular that the size of the second limiting plate 626 is the same as that of the opening 625, and the second limiting plate 626 is formed by bending after the opening 625 is provided for the C-shaped plate 621; through the arrangement of the second clamping claw 627, the C-shaped plate 621 can be connected to two adjacent connecting grooves 42 in the main profile 4. It should be noted in particular that a counterbore is also provided on the thickening block 623, and the counterbore is used to provide an installation condition for the bolt.

[0060] Refer to the appendix Fig. 9 and Fig.10 As shown, in the utility model, the adjusting floor feet 8 in the adjusting structure 3 include a connecting column 81 adapted to the special-shaped installation groove 43 and a supporting block 82 installed at the bottom of the first connecting column 81; the amplification connecting member 9 in the adjusting structure 3 includes a connecting plate 91 and second connecting columns 92 installed at both ends of the connecting plate 91 and adapted to the special-shaped installation groove 43.

[0061] The utility model is provided with the connecting column 81 which is movably connected to the special-shaped installation groove 43, so that the supporting block 82 can move along the special-shaped installation groove 43 and the supporting block 82 can contact the ground; through the arrangement of the second connecting column 92, two square profile bodies 41 can be connected, thereby increasing the size of the keel module 1.

[0062] Refer to the appendix Fig.13 — Fig.16As shown, in the utility model, the mounting structure 10 includes a third mounting groove 101 arranged on a side surface of the main profile 4, a clamping plate 102 arranged on the groove wall of the third mounting groove 101, and a slot 103 for mounting a decorative panel is formed between the two clamping plates 102 on the two groove walls; wherein the clamping plate 102 is an arc-shaped clamping plate, and the clamping plate 102 is integrally formed with the main profile 4 or fixedly connected by welding, and the clamping plate 102 is an elastic clamping plate that can be deformed; it should be specially noted that a clamping portion 13 is provided on the back of the decorative panel 12, and the clamping portion 13 corresponds to the mounting structure 10; specifically, the outer surface of the clamping portion 13 is arranged in an arc shape to ensure that the decorative panel can be normally installed or disassembled without clamping interference with the clamping plate 102.

[0063] See attached Figure 1 — Fig.16 As shown, the use process of the utility model is as follows:

[0064] First, measure the size of the location where the partition wall is required to be set up, and then use multiple main profiles 4 of different lengths to splice the main profiles 4 with the corner connectors 5 to form the required keel module 1, and then install multiple claws 6 on the keel module 1, and then fix the keel module 1 through the fixed surface connector 7; then, clamp the decorative panel 12 in the slot 103 through the clamping part 13. It should be noted that when splicing to form the keel module 1, the side of the main profile 4 with the third mounting groove 101 needs to face outward.

[0065] Specifically, multiple main profiles 4 are cut according to their sizes, and one of the main profiles 4 in the length direction is first taken, and then multiple corner connectors 5 are installed on the main profile 4 at equal intervals, and then the main profiles 4 in the height and width directions are connected to the main profile 4. In short, the right-angle connections of the keel module 1 are all supported and connected by the corner connectors 5. After the assembly of the keel module 1 is completed, multiple claw members 6 are installed on the multiple main profiles 4 of the keel module 1; then the decorative panel 12 is aligned with the slot 103 through the clamping portion 13 and inserted.

[0066] Example 2

[0067] See attached Fig.17 As shown, the difference between this embodiment and embodiment 1 is that the amplification connector 9 of this embodiment can perform multi-directional amplification, so that the utilization rate of the keel module 1 is further improved; the amplification connector 9 in the adjustment structure 3 includes a square connection block 93 and an amplification component 94 installed on the square surface of the square connection block 93.

[0068] The difference between this embodiment and embodiment 1 is that this embodiment can be extended in multiple directions, that is, the six planes of the square connecting block 93 can all be installed with expansion components 94 to expand the connection of the square profile body 41. It should be particularly noted that the difference between the expansion component 94 and the adjustment foot 8 is that the expansion component 94 is provided with a countersunk hole for bolt installation.

[0069] The above embodiments are intended to illustrate the present application, not to limit the present application. Any solution that is a simple transformation of the present application falls within the protection scope of the present application.

Claims

1. A modular keel for facilitating the installation of decorative panels, characterized in that: It comprises a keel module (1), a claw mounting structure (2) for mounting the keel module (1), and an adjustment structure (3) mounted on the outer surface of the keel module (1); The keel module (1) comprises a plurality of main profiles (4) and a plurality of connecting profiles (11) installed at equal intervals on the main profiles (4), and an angle connector (5) installed on the main profiles (4) for connecting any adjacent profiles, wherein the angle connector (5) is located at the connecting angle between any two main profiles (4); The claw mounting structure (2) comprises a plurality of claw members (6) mounted on the side of the keel module (1), and a fixed surface connecting member (7) mounted on the corner connecting member (5); The adjustment structure (3) comprises an adjustment foot (8) mounted on the bottom surface of the keel module (1), and an amplification connector (9) mounted on the top surface or side surface of the keel module (1); and a mounting structure (10) is provided on the connection profile (11).

2. The modular keel for facilitating installation of decorative panels according to claim 1, characterized in that: The main profile (4) and the connecting profile (11) both comprise a square profile body (41), connecting grooves (42) arranged at four diagonal corners of the square profile body (41), and special-shaped installation grooves (43) arranged on the square profile body (41), wherein a protrusion (44) is formed between any two adjacent connecting grooves (42); the special-shaped installation grooves (43) are used for adjusting the installation of the structure (3), and the connecting grooves (42) are used for movably connecting with the corner connecting piece (5) or the claw piece (6).

3. The modular keel for facilitating installation of decorative panels according to claim 2, characterized in that: The corner connector (5) is formed by connecting two right-angle clamping plates (51) of the same structure, wherein the right-angle clamping plate (51) comprises a right-angle connecting portion (52) arranged in a triangular shape, arc-shaped clamping plates (53) arranged on two right-angle sides of the right-angle connecting portion (52), an L-shaped connecting portion (54) arranged on the right-angle connecting portion (52) at the hypotenuse of the triangle, and a screw (55) installed at the center of the right-angle connecting portion (52); The arc-shaped clamping plate (53) is located in the connecting groove (42), the two arc-shaped clamping plates (53) on the two right-angle clamping plates (51) form a sliding groove (56), and the protrusion (44) is located in the sliding groove (56).

4. The modular keel for facilitating installation of decorative panels according to claim 3, characterized in that: A first mounting groove (541) is provided on one end of the L-shaped connecting portion (54), and an L-shaped clamping portion (542) is provided on the other end of the L-shaped connecting portion (54); the two right-angle clamping plates (51) are clamped together via the first mounting groove (541) and the L-shaped clamping portion (542).

5. The modular keel for facilitating installation of decorative panels according to claim 1 or 2, characterized in that: The claw member (6) comprises an adjacent claw member (61) and a double-sided claw member (62); the fixed surface connecting member (7) comprises an L-shaped fixing member (71) and an angle connecting member (72); The adjacent edge claw member (61) and the double-sided claw member (62) are both used for being movably connected to the square profile body (41); The L-shaped fixing member (71) is provided with two first waist-shaped holes (711), wherein one of the first waist-shaped holes (711) is connected to the adjacent claw member (61) or the double-sided claw member (62) via a bolt, and the other first waist-shaped hole (711) is connected to the fixing surface via a bolt; The angle connecting piece (72) is arranged in a U shape, and two second slotted holes (721) are provided on the angle connecting piece (72). The two second slotted holes (721) are movably connected to the adjacent-edge claw piece (61) or the double-edge claw piece (62) through bolts.

6. The modular keel for facilitating installation of decorative panels according to claim 5, characterized in that: The adjacent-edge claw piece (61) includes a first adjacent edge (611), a second adjacent edge (612) movably installed on the first adjacent edge (611) through a bolt. The second adjacent edge (612) is arranged in an L shape. An arc-shaped block (613) is provided on the first adjacent edge (611), and an avoidance groove (614) corresponding to the arc-shaped block (613) is provided on the second adjacent edge (612). First claw (615) is provided on both the first adjacent edge (611) and the second adjacent edge (612), and the two first claws (615) are arranged facing each other; The slotting directions of the two first slotted holes (711) are perpendicular to each other; the slot widths and slotting directions of the two second slotted holes (721) are the same.

7. The modular keel for facilitating installation of decorative panels according to claim 5, characterized in that: The double-edge claw piece (62) includes a U-shaped plate (621), a second installation groove (622) provided on the U-shaped plate (621), a thickening block (623) installed in the second installation groove (622), a first limiting plate (624) provided on the U-shaped plate (621) for limiting the thickening block (623), an opening (625) provided on the side surfaces at both ends of the U-shaped plate (621), a second limiting plate (626) provided at the opening (625) for limiting the thickening block (623), and a second claw (627) provided on the U-shaped plate (621) at the notch of the second installation groove (622).

8. The modular keel for facilitating installation of decorative panels according to claim 2, characterized in that: The adjusting floor bolt (8) in the adjusting structure (3) includes a connecting column (81) adapted to the special-shaped installation groove (43), and a supporting block (82) installed at the bottom of the first connecting column (81); The amplifying connecting piece (9) in the adjusting structure (3) includes a connecting plate (91), and second connecting columns (92) installed at both ends of the connecting plate (91) and adapted to the special-shaped installation groove (43).

9. The modular keel for facilitating installation of decorative panels according to claim 2, characterized in that: The amplifying connecting piece (9) in the adjusting structure (3) includes a square connecting block (93), and an amplifying piece (94) installed on the square surface of the square connecting block (93).

10. The modular keel for facilitating installation of decorative panels according to claim 1, characterized in that: The installation structure (10) includes a third installation groove (101) provided on the main profile (4), a clamping plate (102) provided on the groove wall of the third installation groove (101), and a slot (103) for installing a decorative plate is formed between the two clamping plates (102) on the two groove walls.

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