High-performance aluminum stone ceramic plate for outdoor decoration and preparation method thereof

Abstract

The application discloses a high-performance aluminous ceramic plate for outdoor decoration, which is arranged on a mounting substrate to decorate an outer facade and comprises an aluminous plate body and a fixing assembly arranged on the aluminous plate body; a fixing groove is arranged on the right side of the aluminous plate body; the fixing assembly is arranged in the fixing groove and comprises a rotating assembly, a rotating column in a cylindrical shape and a through insertion hole formed in the middle part of the rotating column; a torsion assembly is arranged at the lower end of the rotating assembly to generate torsion force; and a clamp assembly is arranged at the front end of the rotating assembly to fix the aluminous plate body on the mounting substrate.

Description

Technical Field

[0001] This application relates to the field of mechanical technology, specifically to a high-performance aluminum-stone ceramic plate for outdoor decoration and its preparation method. Background Technology

[0002] Aluminum slate is a common building decoration material made of aluminum and other alloying elements. It is lightweight, high-strength, corrosion-resistant, and has good fire resistance. Naturally, aluminum slate has good workability and can be processed into various specifications and shapes, making it widely used in interior and exterior wall, floor, and ceiling decoration projects. The advantages of aluminum slate include: Lightweight and High Strength: Aluminum slate has a low density but high strength, which can reduce the weight of buildings and improve seismic performance. Good Corrosion Resistance: The surface of aluminum slate has a dense oxide film, which is not easily corroded by acids, alkalis, salts, and other chemicals, maintaining its aesthetic appeal over a long period. Good Fire Resistance: Aluminum slate is non-combustible and has good high-temperature resistance, effectively preventing the spread of fire. Easy Processing: Aluminum slate can be cut, drilled, and bent as needed, facilitating construction. Environmentally Friendly and Sustainable: Aluminum slate can be recycled and reused, reducing environmental pollution.

[0003] However, after the aluminum stone panels are fixed to the building's exterior walls and outer substrates, there is a certain risk of them falling off. Therefore, it is necessary to design an aluminum stone ceramic panel that can be reinforced by mechanical structures. Summary of the Invention

[0004] A high-performance aluminum stone ceramic tile for outdoor decoration is disposed on a mounting base for decorating the facade, including an aluminum stone tile body and a fixing assembly disposed on the aluminum stone tile body.

[0005] The right side of the aluminum slab is provided with a fixing groove.

[0006] The fixing assembly is disposed within the fixing groove and includes:

[0007] A rotating assembly, including a cylindrical rotating column and a through-hole formed in the middle of the rotating column;

[0008] A torsion assembly is provided at the lower end of the rotary assembly to generate torsional force;

[0009] A clamp assembly is located at the front end of the rotating assembly to fix the aluminum plate onto the mounting base.

[0010] As a further implementation plan:

[0011] The aluminum plate also includes a lower rotating hole at the lower end of the fixed groove, an anti-rotation side hole formed on the right side of the lower rotating hole, an upper rotating hole formed at the upper end of the lower fixed groove, and an operation side hole formed on the left side of the fixed groove.

[0012] As a further implementation plan:

[0013] The outer wall of the rotating assembly is provided with a pressing ring groove to facilitate pressing down the rotating assembly.

[0014] The lower end of the through-hole is also provided with a threaded hole that communicates with the longitudinal cavity of the spring, and an adjusting screw is provided in the threaded hole.

[0015] The torsion assembly includes:

[0016] The locking disc assembly includes a lower cylindrical shaft formed at the lower end of the rotating cylinder, a spring longitudinal cavity disposed in the lower cylindrical shaft, axial side holes evenly distributed circumferentially on the outer wall of the spring longitudinal cavity, and a locking disc body formed at the lower end of the lower cylindrical shaft.

[0017] The movable inner column includes a follower slider located below the compression spring and a plug-in side rod that is circumferentially distributed on the outer wall of the follower slider and is inserted into the axial side hole.

[0018] The locking ring assembly includes a locking ring body rotatably sleeved on the outer wall of the lower cylindrical shaft, an annular groove formed on the inner wall of the locking ring body and accommodating the rotation of the insertion side rod, and an anti-rotation plug formed on the side of the locking ring body and inserted into the anti-rotation side hole.

[0019] As a further implementation plan:

[0020] Both the lower end face of the locking ring body and the upper end face of the locking disc body are provided with anti-slip layers.

[0021] Going a step further:

[0022] Both the lower end face of the locking ring body and the upper end face of the locking disc body are provided with circumferentially distributed anti-slip strips.

[0023] A torsion spring is wound around the outer wall of the lower cylindrical shaft, with one end connected to the rotating cylinder and the other end connected to the locking ring body.

[0024] A compression spring is located within the longitudinal cavity of the spring, above the follower slider.

[0025] The fixture assembly includes:

[0026] A hollow cylindrical body is located in front of the rotating assembly and is connected to the through-hole;

[0027] A bent side arm is provided on the side of the hollow cylinder. The bent side arm includes a first hinge arm and a second hinge arm that are hinged to each other. The first hinge arm is hinged to the hollow cylinder. There are two bent side arms, one above the other.

[0028] The driven nut is located on the right side of the bent side arm and is hinged to the second hinge arm.

[0029] As a further implementation plan:

[0030] It also includes a telescopic end, which includes:

[0031] The end chamber includes a torsion cavity in the upper half of the rotating cylinder, an upper opening of the cavity at the upper end of the torsion cavity, an upper through hole above the upper opening of the cavity, and a "C"-shaped side hole on the side of the upper through hole.

[0032] As a further implementation plan:

[0033] The "C"-shaped side hole includes a longitudinally arranged insertion hole, a lower horizontal hole located below the longitudinally arranged insertion hole, and an upper horizontal hole located above the longitudinally arranged insertion hole.

[0034] The end assembly includes a rotatable large-diameter cylinder disposed within a torsion cavity, a small-diameter cylinder disposed at the upper end of the large-diameter cylinder and passing through the upper opening of the cavity, a rectangular mandrel formed at the upper end of the small-diameter cylinder, a rectangular sleeve slidably sleeved on the upper end of the rectangular mandrel, a side-hole plug formed on the side of the rectangular sleeve and inserted into a "C"-shaped side hole, and also includes a built-in torsion spring wound around the torsion cavity, one end of which is connected to the torsion cavity and the other end is fixedly connected to the large-diameter cylinder. The end assembly also includes a built-in compression spring wound around the rectangular mandrel located below the rectangular sleeve.

[0035] As a further implementation plan:

[0036] The lower rotating hole and the upper rotating hole are concentrically arranged.

[0037] A method for preparing a high-performance aluminum-stone ceramic slab for outdoor decoration includes the following steps:

[0038] Prepare an aluminum plate and make a fixing groove, a lower rotation hole, a non-rotation side hole, an upper rotation hole, and an operating side hole;

[0039] Prepare the fixing assembly and place it in the fixing groove.

[0040] Beneficial effects

[0041] The high-performance aluminum-stone ceramic plate for outdoor decoration described in this case can be directly fixed to the mounting base plate by a fixing assembly.

[0042] The high-performance aluminum-stone ceramic tile for outdoor decoration described in this case can also have an adhesive layer applied between the aluminum-stone tile body and the mounting substrate, which is then mechanically fixed in conjunction with the fixing assembly. Furthermore, during the period from the application of the adhesive layer until maximum bonding force is achieved, the fixing assembly provides auxiliary fixing. Once maximum bonding force is reached, the fixing assembly can be disassembled, allowing it to be reused and significantly reducing costs.

[0043] The high-performance aluminum stone ceramic plate for outdoor decoration described in this case has a fixing assembly that can be bent into a fixing groove under normal conditions, keeping the side of the aluminum stone plate flat, thus facilitating stacking and transportation. The compression spring pushes the moving inner column and the locking ring assembly downward, so that the locking ring assembly locks with the locking disc body. The rotating assembly and the locking disc assembly cannot rotate relative to the locking ring assembly and the anti-rotation side hole. The clamping assembly is located in front of the torsion assembly and is retracted into the fixing groove, keeping the side of the aluminum stone plate flat, thus facilitating stacking and transportation. Attached image description:

[0044] Figure 1 This is a schematic diagram of the installation of the aluminum ceramic plate.

[0045] Figure 2 This is a right-side view of one embodiment of the aluminum-ceramic plate.

[0046] Figure 3 This is a right-side view of one embodiment of the aluminum-ceramic plate.

[0047] Figure 4 yes Figure 2 A partial sectional view of the first embodiment of section A-A.

[0048] Figure 5 yes Figure 2 A partial sectional view of the second embodiment of section A-A.

[0049] Figure 6 yes Figure 2 A partial sectional view of the third embodiment of section A-A.

[0050] Figure 7 yes Figure 2 A partial sectional view of the fourth embodiment of section A-A.

[0051] Figure 8 yes Figure 2 A partial sectional view of the fifth embodiment of section A-A.

[0052] Figure 9 yes Figure 2 A partial sectional view of the sixth embodiment of section A-A.

[0053] Figure 10 This is a schematic diagram of one embodiment of the aluminum slab.

[0054] Figure 11 This is a cross-sectional view of one embodiment of the fixed assembly.

[0055] Figure 12 yes Figure 11 Enlarged schematic diagram of section B in the middle.

[0056] In the picture:

[0057] a. Aluminum plate, b. Fixing assembly, c. Mounting base plate, d. Screw;

[0058] 1. Rotating assembly; 11. Rotating body; 12. Through-hole; 13. Lower pressure ring groove;

[0059] 2. Torsion assembly; 21. Locking disc assembly; 21a. Lower cylindrical shaft; 21b. Spring longitudinal cavity; 21c. Axial side hole; 21d. Locking disc body; 22. Moving inner column; 22a. Follower slider; 22b. Insertion side rod; 23. Locking ring assembly; 23a. Locking ring body; 23b. Annular groove; 23c. Anti-rotation plug; 24. Torsion spring; 25. Compression spring; 26. Adjusting screw;

[0060] 3. Fixture assembly; 31. Hollow cylinder; 32. Bending side arm; 32a. First hinge arm; 32b. Second hinge arm; 33. Driven nut;

[0061] 4. Telescopic end, 41. End chamber, 41a. Torsional cavity, 41b. Upper opening of the cavity, 41c. Upper through hole, 41d. "C"-shaped side hole, 41d1. Vertical insertion hole, 41d2. Lower horizontal hole, 41d3. Upper horizontal hole, 42. End assembly, 42a. Large diameter cylinder, 42b. Small diameter cylinder, 42c. Rectangular mandrel, 42d. Rectangular sliding sleeve, 42e. Side hole plug, 42f. Built-in torsion spring, 42g. Built-in compression spring;

[0062] 5. Fixed groove, 51. Lower rotation hole, 52. Anti-rotation side hole, 53. Upper rotation hole, 54. Operating side hole. Detailed Implementation

[0063] A high-performance aluminum stone ceramic panel for outdoor decoration is disposed on a mounting base c for decorating the facade, including an aluminum stone panel body a and a fixing assembly b disposed on the aluminum stone panel body a.

[0064] The right side of the aluminum plate a is provided with a fixing groove 5;

[0065] The fixing assembly b is disposed within the fixing groove a1, and includes:

[0066] The rotating assembly 1 includes a cylindrical rotating column 11 and a through-hole 12 formed in the middle of the rotating column 11.

[0067] Torsion assembly 2 is located at the lower end of the rotary assembly 1 to generate torsional force;

[0068] The clamp assembly 3 is located at the front end of the rotating assembly 1 and is used to fix the aluminum plate a onto the mounting base c.

[0069] As a further implementation plan:

[0070] The aluminum plate a also includes a lower rotating hole 51 at the lower end of the fixed groove 5, an anti-rotation side hole 52 formed on the right side of the lower rotating hole 51, an upper rotating hole 53 formed on the upper end of the lower fixed groove 5, and an operation side hole 54 formed on the left side of the fixed groove 5.

[0071] As a further implementation plan:

[0072] The outer wall of the rotating assembly 11 is provided with a pressing ring groove 13 to facilitate pressing down the rotating assembly.

[0073] The lower end of the through-hole 12 is also provided with a threaded hole that communicates with the spring longitudinal cavity 21b, and an adjusting screw 26 is provided in the threaded hole.

[0074] The torsion assembly 2 includes:

[0075] The locking disc assembly 21 includes a lower cylindrical shaft 21a formed at the lower end of the rotating cylinder 11, a spring longitudinal cavity 21b disposed in the lower cylindrical shaft 21a, axial side holes 21c evenly distributed on the outer circumferential wall of the spring longitudinal cavity 21b, and a locking disc body 21d formed at the lower end of the lower cylindrical shaft 21a.

[0076] The movable inner column 22 includes a follower slider 22a located below the compression spring 25 and a plug-in side rod 22b that is circumferentially distributed on the outer wall of the follower slider 22a and is plugged into the axial side hole 21c.

[0077] The locking ring assembly 23 includes a locking ring body 23a rotatably sleeved on the outer wall of the lower cylindrical shaft 21a, an annular groove 23b formed on the inner wall of the locking ring body 23a and accommodating the rotation of the insertion side rod 22b, and an anti-rotation plug 23c formed on the side of the locking ring body 23a and inserted into the anti-rotation side hole 52.

[0078] As a further implementation plan:

[0079] The lower end face of the locking ring body 23a and the upper end face of the locking disc body 21d are both provided with anti-slip layers.

[0080] Going a step further:

[0081] Both the lower end face of the locking ring body 23a and the upper end face of the locking disc body 21d are provided with circumferentially distributed anti-slip strips.

[0082] A torsion spring 24 is wound around the outer wall of the lower cylindrical shaft 21a, with one end connected to the rotating cylinder 11 and the other end connected to the locking ring body 23a.

[0083] The compression spring 25 is located inside the spring cavity 21b above the follower slider 22a.

[0084] The fixture assembly 3 includes:

[0085] A hollow cylindrical body 31 is disposed in front of the rotating assembly 11 and is connected to the through insertion hole 12;

[0086] A bent side arm 32 is provided on the side of the hollow cylinder 21. The bent side arm 32 includes a first hinge arm 32a and a second hinge arm 32b that are hinged to each other. The first hinge arm 32a is hinged to the hollow cylinder 31. The bent side arm 32 has two arms, one above the other.

[0087] Driven nut 33 is located on the right side of the bent side arm 32 and is hinged to the second hinge arm 32b.

[0088] As a further implementation plan:

[0089] It also includes a telescopic end 4, which includes:

[0090] The end chamber 41 includes a torsion cavity 41a located in the upper half of the rotating column 11, an upper cavity opening 41b located at the upper end of the torsion cavity 41a, an upper through hole 41c located above the upper cavity opening 41b, and a "C"-shaped side hole 41d located on the side of the upper through hole 41c.

[0091] As a further implementation plan:

[0092] The “C”-shaped side hole 41d includes a longitudinally arranged insertion hole 41d1, a lower horizontal hole 41d2 located below the longitudinally arranged insertion hole 41d1, and an upper horizontal hole 41d3 located above the longitudinally arranged insertion hole 41d1.

[0093] The end assembly 42 includes a large-diameter cylinder 42a rotatably disposed in a torsion cavity 41a, a small-diameter cylinder 42b disposed on the upper end of the large-diameter cylinder 42a and passing through the upper opening 41b of the cavity, a rectangular mandrel 42c formed on the upper end of the small-diameter cylinder 42b, a rectangular sleeve 42d slidably sleeved on the upper end of the rectangular mandrel 42c, a side hole plug 42e formed on the side of the rectangular sleeve 42d and inserted into the "C"-shaped side hole 41d, and also includes a built-in torsion spring 42f wound around the torsion cavity 41a, one end of the built-in torsion spring 42f being connected to the torsion cavity 41a and the other end being fixedly connected to the large-diameter cylinder 42a. The end assembly 42 also includes a built-in compression spring 42g wound around the rectangular mandrel 42c located below the rectangular sleeve 42d.

[0094] As a further implementation plan:

[0095] The lower rotating hole 51 and the upper rotating hole 53 are concentrically arranged.

[0096] A method for preparing a high-performance aluminum-stone ceramic slab for outdoor decoration includes the following steps:

[0097] Prepare an aluminum plate a, and make a fixing groove 5, a lower rotation hole 51, a non-rotation side hole 52, an upper rotation hole 53, and an operation side hole 54.

[0098] Prepare the fixed assembly b and place it in the fixed groove 5.

[0099] This case also discloses a method for fixing aluminum ceramic plates, including the following steps:

[0100] Step 1, release the fixed assembly b:

[0101] Refer to the instruction manual Figure 3 As shown:

[0102] Under normal conditions, the compression spring 25 pushes the moving inner column 22 and the locking ring assembly 23 downward, so that the locking ring assembly 23 locks with the locking disc body 21d. The rotating assembly 1 and the locking disc assembly 21 cannot rotate relative to the locking ring assembly 23 and the anti-rotation side hole 52. The clamp assembly 3 is located in front of the torsion assembly 2 and is retracted into the fixing groove 5, so that the side of the aluminum plate a remains flat, which facilitates stacking and transportation.

[0103] Refer to the instruction manual appendix Figure 4 , 5 As shown:

[0104] When the fixed assembly b is released, the rotating assembly 1 is pushed down to make it move downwards. The anti-rotation side hole 52 stops the anti-rotation plug 23c, thereby stopping the locking ring assembly 23 and the moving inner column 22 to move downwards and compress the compression spring 25.

[0105] The locking disc body 21d disengages from the locking ring assembly 23, and the rotating assembly 1 and the locking disc assembly 21 are no longer locked by the locking ring assembly 23. The torsion spring 24 torsional the rotating assembly 1 and the locking disc assembly 21 so that they rotate relative to the locking ring assembly 23 and the anti-rotation side hole 52, thereby causing the clamp assembly 3 to flip from front to back to the right side.

[0106] Step 2, fix the fixed assembly b:

[0107] Refer to the instruction manual appendix Figure 6 , 7 As shown:

[0108] Align the aluminum plate a and the fixing assembly b into the pre-set holes on the mounting base c.

[0109] After passing through the operating side hole 54, the through insertion hole 12, and the hollow cylinder 31, screw the screw d into the driven nut 33;

[0110] The rotating screw d drives the driven nut 33 to move to the left, thereby causing the bending side arm 32 to bend, and the first hinge arm 32a abuts against the mounting base plate c to complete the fixation.

[0111] As a further implementation scheme, step 3 is also included: installing and fixing assembly b.

[0112] Refer to the instruction manual appendix Figure 8 As shown:

[0113] Rotate screw d in the opposite direction to that in step 2, so that the bent side arm 32 opens;

[0114] Overcoming the damping torsion of the built-in torsion spring 42f, the end chamber 41a, the rectangular sliding sleeve 42d, and the side hole plug 42e, the side hole plug 42e slides from the upper horizontal hole 41d3 of the "C"-shaped side hole 41d into the vertically placed insertion hole 41d1.

[0115] Then press down the rectangular sliding sleeve 42d and the side hole plug 42e so that the side hole plug 42e slides into the lower end of the vertically placed socket 41d1;

[0116] The built-in torsion spring 42f drives the end assembly 42 to rotate, causing the side hole plug 42e to slide into the lower horizontal hole 41d2 and be fixed. The telescopic end 4 then retracts. At this point, the fixing assembly b can be lifted up and removed from the fixing groove 5.

[0117] It should be noted that after the fixing assembly b is removed, the operating side hole 54 of the fixing groove 5 can be used to place a matching rubber seal to achieve a good seal.

[0118] It should be noted that the aluminum ceramic plate with fixing assembly b described in this case can be used with ordinary aluminum ceramic plates, such as those with... Figure 1 As shown, the n aluminum stone ceramic plates at the top are ordinary ceramic plates, while the ceramic plate at the bottom is the ceramic plate with fixing assembly b described in this case, which can effectively reduce costs and achieve a fixing effect.

[0119] It should be noted that the rotating assembly 1 of the fixed assembly b is located on the rear side of the fixed groove 5. Therefore, when the rotating assembly 1 drives the clamp assembly 3 to flip from the front direction to the right, the clamp assembly 3 is stopped by the rear end of the fixed groove 5 after flipping to the right side and cannot continue to flip backward, thus maintaining the rightward posture of the clamp assembly 3.

Claims

1. A high-performance aluminum-stone ceramic plate for outdoor decoration, mounted on a mounting substrate (c), characterized in that: Includes an aluminum plate (a) and a fixing assembly (b) disposed on the aluminum plate (a); The right side of the aluminum plate (a) is provided with a fixing groove (5); The fixing assembly (b) is disposed within the fixing groove (5) and includes: The rotating assembly (1) includes a cylindrical rotating column (11) and a through-hole (12) formed in the middle of the rotating column (11). Torsion assembly (2), located at the lower end of the rotary assembly (1), is used to generate torsional force; The clamp assembly (3) is located at the front end of the rotating assembly (1) for fixing the aluminum plate (a) onto the mounting base plate (c); The aluminum plate (a) also includes a lower rotating hole (51) provided at the lower end of the fixed groove (5), a non-rotating side hole (52) formed on the right side of the lower rotating hole (51), an upper rotating hole (53) formed at the upper end of the fixed groove (5), and an operating side hole (54) formed on the left side of the fixed groove (5). The torsion assembly (2) includes: The locking disc assembly (21) includes a lower cylindrical shaft (21a) formed at the lower end of the rotating cylinder (11), a spring longitudinal cavity (21b) provided in the lower cylindrical shaft (21a), axial side holes (21c) evenly distributed on the outer circumferential wall of the spring longitudinal cavity (21b), and a locking disc body (21d) formed at the lower end of the lower cylindrical shaft (21a). The movable inner column (22) includes a follower slider (22a) located below the compression spring (25) and a plug-in side rod (22b) evenly distributed on the outer wall of the follower slider (22a) and plugged into the axial side hole (21c). The locking ring assembly (23) includes a locking ring body (23a) rotatably sleeved on the outer wall of the lower cylindrical shaft (21a), an annular groove (23b) formed on the inner wall of the locking ring body (23a) and accommodating the rotation of the insertion side rod (22b), and an anti-rotation plug (23c) formed on the side of the locking ring body (23a) and inserted into the anti-rotation side hole (52). A torsion spring (24) is wound around the outer wall of the lower cylindrical shaft (21a), with one end connected to the rotating cylinder (11) and the other end connected to the locking ring body (23a); A compression spring (25) is provided inside the spring cavity (21b) above the follower slider (22a); The fixture assembly (3) includes: A hollow cylindrical body (31) is located in front of the rotating assembly (11) and is connected to the through insertion hole (12); A bent side arm (32) is provided on the side of the hollow cylinder (31). The bent side arm (32) includes a first hinge arm (32a) and a second hinge arm (32b) that are hinged to each other. The first hinge arm (32a) is hinged to the hollow cylinder (31). The bent side arm (32) has two arms, one above the other. The driven nut (33) is located on the right side of the bent side arm (32) and is hinged to the second hinge arm (32b).

2. The high-performance aluminum-stone ceramic slab for outdoor decoration according to claim 1, characterized in that: It also includes a telescopic end (4), which includes: The end chamber (41) includes a torsion cavity (41a) in the upper half of the rotating cylinder (11), an upper opening (41b) in the upper end of the torsion cavity (41a), an upper through hole (41c) above the upper opening (41b), and a "C"-shaped side hole (41d) on the side of the upper through hole (41c). The end assembly (42) includes a large-diameter cylinder (42a) rotatably disposed in a torsion cavity (41a), a small-diameter cylinder (42b) disposed at the upper end of the large-diameter cylinder (42a) and passing through the upper opening (41b) of the cavity, a rectangular mandrel (42c) formed at the upper end of the small-diameter cylinder (42b), a rectangular sleeve (42d) slidably sleeved at the upper end of the rectangular mandrel (42c), a side hole plug (42e) formed on the side of the rectangular sleeve (42d) and inserted into the "C"-shaped side hole (41d), and also includes a built-in torsion spring (42f) wound around the torsion cavity (41a), one end of the built-in torsion spring (42f) being connected to the torsion cavity (41a) and the other end being fixedly connected to the large-diameter cylinder (42a), and the end assembly (42) also includes a built-in compression spring (42g) wound around the rectangular mandrel (42c) located below the rectangular sleeve (42d).

3. The high-performance aluminum-stone ceramic slab for outdoor decoration according to claim 2, characterized in that: The "C"-shaped side hole (41d) includes a longitudinally arranged insertion hole (41d1), a lower horizontal hole (41d2) located below the longitudinally arranged insertion hole (41d1), and an upper horizontal hole (41d3) located above the longitudinally arranged insertion hole (41d1).

4. The high-performance aluminum-stone ceramic slab for outdoor decoration according to claim 3, characterized in that: The lower end face of the locking ring body (23a) and the upper end face of the locking disc body (21d) are both provided with anti-slip layers.

5. The high-performance aluminum-stone ceramic slab for outdoor decoration according to claim 4, characterized in that: The lower end face of the locking ring body (23a) and the upper end face of the locking disc body (21d) are both provided with circumferentially distributed anti-slip strips.

6. The high-performance aluminum-stone ceramic slab for outdoor decoration according to claim 5, characterized in that: The outer wall of the rotating assembly (11) is provided with a pressing annular groove (13) to facilitate pressing down the rotating assembly.

7. A method for preparing a high-performance alumina-ceramic slab for outdoor decoration, using the high-performance alumina-ceramic slab according to any one of claims 2-6, characterized in that: Includes the following steps: Prepare an aluminum plate (a) and open a fixing groove (5), a lower rotation hole (51), a non-rotation side hole (52), an upper rotation hole (53), and an operation side hole (54). Prepare a fixed assembly (b) and place it in a fixed groove (5).

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