An assembled wall panel for interior decoration with high stability

Abstract

The present invention discloses a high-stability prefabricated wall panel for interior decoration, belonging to the technical field of wall panels, which includes a first wall panel and a second wall panel. The number of the first wall panels is two, and the two first wall panels are attached to each other. The two first wall panels are fixedly connected through two tightening mechanisms, and the two tightening mechanisms are symmetrically arranged up and down. One side surface of the first wall panel is hinged with the second wall panel, and a positioning mechanism is arranged in the second wall panel. In the present invention, by setting the tightening mechanism and the installation mechanism, when pulling the two first wall panels away from each other, there is a certain gap between the two first wall panels at this time. The slide rail block drives the locking block to tightly fit in the locking groove, avoiding the loosening and detachment of the sliding sleeve and affecting the fixing effect of the first wall panel. It is possible to control the locking block to disengage from the locking groove and disassemble structures such as the sliding sleeve and the stopper, saving the parts and costs. At the same time, the two first wall panels can be disassembled, which is convenient for storage, installation and transportation.

Description

Technical Field

[0001] The present invention belongs to the technical field of wall panels, and particularly relates to a prefabricated wall panel for interior decoration with high stability. Background Art

[0002] A wall panel is a building structure in which the wall and floor form a load-bearing system. The wall serves both as a load-bearing member and as a room partition, and is the most commonly used and economical structural form in residential buildings. The disadvantage is that the flexibility of the indoor floor plan layout is poor. To overcome this disadvantage, it is currently developing towards large bay directions. The wall panel structure is mostly used in residential buildings, apartments, and can also be used in public buildings such as office buildings and schools. The load-bearing walls of the wall panel structure can be made of bricks, blocks, precast or cast-in-place concrete.

[0003] In the prior art, the wall panels are relatively large in volume and cannot be effectively spliced, which causes certain inconvenience during installation. At the same time, when the relatively large wall panels are installed on the wall or during transportation, there are also certain inconveniences. At the same time, a large number of components required for installation are retained inside the wall panels. If the wall panels are damaged, it is not only easy to cause waste but also increases the production cost. Moreover, a large number of bolts are required during installation. If the bolts come off or break, it will also cause the wall panels to collapse and cannot be effectively fixed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the prior art that the wall panels are relatively large in volume and cannot be effectively spliced, which causes certain inconvenience during installation. At the same time, when the relatively large wall panels are installed on the wall or during transportation, there are also certain inconveniences. At the same time, a large number of components required for installation are retained inside the wall panels. If the wall panels are damaged, it is not only easy to cause waste but also increases the production cost. Moreover, a large number of bolts are required during installation. If the bolts come off or break, it will also cause the wall panels to collapse and cannot be effectively fixed, and to propose a prefabricated wall panel for interior decoration with high stability.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A prefabricated wall panel for interior decoration with high stability, including a first wall panel and a second wall panel. The number of the first wall panels is two, and the two first wall panels are attached to each other. The two first wall panels are fixedly connected by two tightening mechanisms, and the two tightening mechanisms are symmetrically arranged up and down. One side of the first wall panel is hinged with the second wall panel. A positioning mechanism is arranged inside the second wall panel. An installation mechanism is arranged on the front surface of the first wall panel. The upper and lower ends of the left second wall panel and the upper and lower ends of the right second wall panel are fixedly connected with splicing mechanisms.

[0007] As a further description of the above technical solution:

[0008] The tightening mechanism includes empty slots opened on the opposite surfaces of two wall panels. A sliding sleeve is arranged in the empty slot, and a sliding rod is arranged in the sliding sleeve. Blocks are fixedly connected to both ends of the sliding rod. A through hole is opened on the upper surface of the first wall panel, and a connecting piece is arranged in the through hole. A third spring is sleeved on the outer side of the sliding rod, and both ends of the third spring are fixedly connected to the opposite surfaces of the sliding sleeve and the block respectively.

[0009] As a further description of the above technical solution:

[0010] Sliding rail blocks are fixedly connected to the left and right side surfaces of the connecting piece. The sliding rail blocks are slidably connected in the sliding rails. The two sliding rails are respectively opened on the left and right side surfaces of the through hole. The upper surface of the sliding rail block is fixedly connected to the upper surface of the inner wall of the sliding rail through a second spring. A locking block is fixedly connected to one side surface of the connecting piece. The locking block penetrates through the lower surface of the through hole and is clamped into the locking groove. The locking groove is opened on the upper surface of the sliding sleeve.

[0011] As a further description of the above technical solution:

[0012] The splicing mechanism includes L-shaped plates fixedly connected to the upper and lower ends of the second wall panel on the left side. A plurality of positioning pieces are fixedly connected to the outer surface of the L-shaped plate. Receiving plates are fixedly connected to the upper and lower ends of the second wall panel on the right side. Clamping plates are arranged on the front and rear side surfaces of the receiving plate. Positioning blocks are fixedly connected to the opposite surfaces of the two clamping plates. The positioning blocks penetrate through the receiving plate and extend into the interior of the receiving plate. Magnetic attraction blocks are fixedly connected to the opposite ends of the front and rear positioning blocks. The front and rear magnetic attraction blocks attract each other.

[0013] As a further description of the above technical solution:

[0014] The installation mechanism includes an installation plate. A plurality of triangular grooves are opened on the left and right side surfaces of the installation plate. The plurality of triangular grooves are arranged evenly from top to bottom. Triangular blocks are arranged in the triangular grooves. The plurality of triangular blocks are respectively fixedly connected to the opposite surfaces of two connecting plates.

[0015] As a further description of the above technical solution:

[0016] The connecting plates and the triangular blocks are both located in a storage groove opened on the front surface of the first wall panel. The back surface of the connecting plate is fixedly connected to the back surface of the inner wall of the storage groove through a first spring. Sliding blocks are fixedly connected to the upper and lower side surfaces of the connecting plate. The sliding blocks are slidably connected in the sliding grooves. The two sliding grooves are respectively opened on the upper and lower side surfaces of the inner wall of the storage groove.

[0017] As a further description of the above technical solution:

[0018] The positioning mechanism includes a push plate disposed in the cavity. A plurality of clamping blocks are fixedly connected to one side surface of the push plate. The clamping blocks are snapped into the clamping grooves formed on one side surface of the first wall panel. A bearing is clamped to the other side surface of the push plate. A rotating shaft is sleeved in the bearing. The other end of the rotating shaft is fixedly connected with a screwing ring. The rotating shaft extends into the through hole formed on one side surface of the second wall panel. The through hole communicates with the cavity.

[0019] As a further description of the above technical solution:

[0020] Two symmetrically arranged fixing blocks are fixedly connected to the outer surface of the rotating shaft. The fixing blocks extend into the arc-shaped grooves formed on the inner wall of the through hole. The number of arc-shaped grooves is two. The two arc-shaped grooves are symmetrically arranged left and right.

[0021] As a further description of the above technical solution:

[0022] Rubber plugs are fixedly connected to the upper and lower sides of the front surface of the second wall panel. Grooves are formed on the upper and lower sides of the front surface of the first wall panel. The rubber plugs are adapted to the grooves.

[0023] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are as follows:

[0024] 1. In the present invention, by providing a tightening mechanism and a mounting mechanism, when pulling the two first wall panels away from each other, there is a certain gap between the two first wall panels. At this time, the two connecting plates can be sleeved outside the mounting plate. The mounting plate has been pre-installed on the wall. Therefore, when the two first wall panels are released, under the action of the two third springs, the two stoppers can be pushed away from each other. At this time, the two first wall panels approach and fit together. At the same time, the triangular block can be snapped into the triangular groove to realize the mutual fixation of the connecting plate and the mounting plate, so that the first wall panel and the second wall panel can be stably fixed. Bolts are not required during the fixing process, which greatly facilitates the installation operation of workers. By providing a locking block and a locking groove, the locking block can be snapped into the locking groove. At this time, the sliding sleeve can be fixed. The second spring pushes the sliding rail block to move through its own elastic force. The sliding rail block drives the locking block to be tightly stuck in the locking groove to prevent the sliding sleeve from loosening and disengaging, which affects the fixing effect of the first wall panel. The locking block can be controlled to disengage from the locking groove, and structures such as the sliding sleeve and the stopper can be disassembled, saving parts and costs. At the same time, the two first wall panels can be disassembled, which is convenient for storage, installation and transportation.

[0025] 2. In the present invention, by providing a splicing mechanism, a plurality of second wall panels can be spliced together. The receiving plate can be sleeved outside the L-shaped plate. At the same time, under the action of the magnetic attraction blocks, the two positioning blocks approach each other, so that they can be effectively inserted into the positioning piece, so that the receiving plate and the L-shaped plate can be fixed together, and further a plurality of second wall panels can be spliced together. Therefore, when installing multiple walls, they can be spliced with each other, not only with a better installation effect but also more convenient operation.

[0026] 3. In the present invention, by setting a positioning mechanism, when the first wall panel and the second wall panel are unfolded, the card block can be inserted into the card slot. At this time, the first wall panel and the second wall panel can be effectively fixed and kept in a horizontal position without deformation, and will not affect the installation of the wall panel. At the same time, the fixing block can be inserted into the arc groove. At this time, the positions of the rotating shaft and the push plate can be fixed, so that the first wall panel and the second wall panel can be fixed more stably. When disassembly is required, the rotating shaft is rotated to disengage the fixing block from the arc groove, and then the rotating shaft is pulled to pull the push plate to move. At this time, after the card block is disengaged from the card slot, the first wall panel and the second wall panel can be rotated to fold and shrink. The size is convenient for storage, installation and transportation. By setting a rubber plug and a groove, the rubber plug can be inserted into the groove. At this time, the first wall panel and the second wall panel can be effectively folded together without being loose, which is convenient for transportation and storage. By setting a storage groove, when the first wall panel and the second wall panel are folded, the connecting plate and the triangular block can be moved into the storage groove to avoid affecting the folding. By setting a first spring, the first spring pushes the connecting plate and the triangular block out of the storage groove through its own elastic force, which is convenient for installation. By setting a slider and a slide groove, the movement of the connecting plate can be restricted to avoid the detachment of the connecting plate and affecting the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the front cross-sectional structure of a highly stable assembled wall panel for interior decoration proposed by the present invention;

[0028] Figure 2 This is a schematic diagram of the top view of the connecting plate and the triangular block in a highly stable assembled wall panel for interior decoration proposed by the present invention;

[0029] Figure 3 This is a schematic diagram of the enlarged structure of A in a highly stable assembled wall panel for interior decoration proposed by the present invention;

[0030] Figure 4 This is a schematic diagram of the enlarged structure of B in a highly stable assembled wall panel for interior decoration proposed by the present invention;

[0031] Figure 5 This is a schematic diagram of the cross-sectional structure of a splicing mechanism in a highly stable assembled wall panel for interior decoration proposed by the present invention;

[0032] Figure 6 This is a three-dimensional structural schematic diagram of a connecting plate in a high-stability assembled wall panel for interior decoration proposed by the present invention.

[0033] Legend:

[0034] 1. First wall panel; 2. Tightening mechanism; 21. Stopper; 22. Slide bar; 23. Second spring; 24. Connecting piece; 25. Fastening block; 26. Slide sleeve; 3. Mounting mechanism; 31. Connecting plate; 32. Triangular block; 33. Mounting plate; 34. First spring; 35. Slide block; 36. Receiving groove; 4. Positioning mechanism; 41. Clamping block; 42. Pushing plate; 43. Cavity; 44. Fixed block; 45. Rotating shaft; 46. Arc-shaped groove; 47. Through hole; 5. Splicing mechanism; 51. L-shaped plate; 52. Positioning piece; 53. Clamping plate; 54. Receiving plate; 55. Magnetic attraction block; 56. Positioning block; 6. Groove; 7. Rubber plug; 8. Second wall panel. Detailed implementation manners

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Please refer to Figure 1-6 , the present invention provides a technical solution: a prefabricated wall panel for indoor decoration with high stability, including a first wall panel 1 and a second wall panel 8. The number of the first wall panels 1 is two, and the two first wall panels 1 are attached to each other. The two first wall panels 1 are fixedly connected by two tightening mechanisms 2, and the two tightening mechanisms 2 are symmetrically arranged up and down. One side surface of the first wall panel 1 is hinged with the second wall panel 8. A positioning mechanism 4 is arranged in the second wall panel 8. A mounting mechanism 3 is arranged on the front surface of the first wall panel 1. The upper and lower ends of the left second wall panel 8 and the upper and lower ends of the right second wall panel 8 are fixedly connected with splicing mechanisms 5.

[0037] Specifically, the tightening mechanism 2 includes empty slots opened on the opposite surfaces of two wall panels. A sliding sleeve 26 is arranged in the empty slot, and a sliding rod 22 is arranged in the sliding sleeve 26. Blocks 21 are fixedly connected to both ends of the sliding rod 22. A through hole is opened on the upper surface of the first wall panel 1, and a connecting piece 24 is arranged in the through hole. A third spring is sleeved on the outer side of the sliding rod 22, and the two ends of the third spring are respectively fixedly connected to the opposite surfaces of the sliding sleeve 26 and the block 21. Slide rail blocks are fixedly connected to the left and right side surfaces of the connecting piece 24, and the slide rail blocks are slidably connected in the slide rails. The two slide rails are respectively opened on the left and right side surfaces of the through hole. The upper surface of the slide rail block is fixedly connected to the upper surface of the inner wall of the slide rail through a second spring 23. A fastening block 25 is fixedly connected to one side surface of the connecting piece 24. The fastening block 25 penetrates through the lower surface of the through hole and is inserted into the fastening groove. The fastening groove is opened on the upper surface of the sliding sleeve 26. The installation mechanism 3 includes an installation plate 33. Triangular grooves are opened on the left and right side surfaces of the installation plate 33. A plurality of triangular grooves are arranged evenly from top to bottom. Triangular blocks 32 are arranged in the triangular grooves. The plurality of triangular blocks 32 are respectively fixedly connected to the opposite surfaces of two connecting plates 31. The connecting plates 31 and the triangular blocks 32 are both located in a storage groove 36 opened on the front surface of the first wall panel 1. The back surface of the connecting plate 31 is fixedly connected to the back surface of the inner wall of the storage groove 36 through a first spring 34. Slide blocks 35 are fixedly connected to the upper and lower side surfaces of the connecting plate 31. The slide blocks 35 are slidably connected in the slide grooves. The two slide grooves are respectively opened on the upper and lower side surfaces of the inner wall of the storage groove 36. By setting the tightening mechanism 2 and the installation mechanism 3, when pulling the two first wall panels 1 away from each other, there is a certain gap between the two first wall panels 1 at this time. At this time, the two connecting plates 31 can be sleeved on the outer side of the installation plate 33. The installation plate 33 has been pre-installed on the wall. Therefore, when the two first wall panels 1 are released, the two blocks 21 can be pushed away from each other under the action of the two third springs. At this time, the two first wall panels 1 are close to each other and fit together. At the same time, the triangular blocks 32 can be inserted into the triangular grooves to realize the mutual fixation of the connecting plate 31 and the installation plate 33, so that the first wall panel 1 and the second wall panel 8 can be stably fixed. Bolts are not required during the fixing process, which greatly facilitates the installation operation of workers. By setting the fastening block 25 and the fastening groove, the fastening block 25 can be inserted into the fastening groove. At this time, the sliding sleeve 26 can be fixed. The second spring 23 pushes the slide rail block to move through its own elastic force, and the slide rail block drives the fastening block 25 to tightly clamp in the fastening groove to prevent the sliding sleeve 26 from loosening and detaching, which affects the fixing effect of the first wall panel 1. The fastening block 25 can be controlled to disengage from the fastening groove, and structures such as the sliding sleeve 26 and the block 21 can be disassembled, saving parts and costs. At the same time, the two first wall panels 1 can be disassembled, which is convenient for storage, installation and transportation. By setting the storage groove 36, when the first wall panel 1 and the second wall panel 8 are folded, the connecting plates 31 and the triangular blocks 32 can move into the storage groove 36 to avoid affecting the folding. By setting the first spring 34,The first spring 34 uses its own elastic force to push the connecting plate 31 and the triangular block 32 out of the storage groove 36, which is convenient for installation. By setting the slider 35 and the slide groove, the movement of the connecting plate 31 can be restricted to avoid the connection plate 31 from being separated and affecting the installation.

[0038] Specifically, the splicing mechanism 5 includes an L-shaped plate 51 fixedly connected to the upper and lower ends of the left second wall panel 8, a plurality of positioning pieces 52 are fixedly connected to the outer surface of the L-shaped plate 51, and the upper and lower ends of the right second wall panel 8 are fixedly connected to the receiving plate 54, and the front and rear side surfaces of the receiving plate 54 are provided with clamping plates 53, and the opposite surfaces of the two clamping plates 53 are fixedly connected to positioning blocks 56, and the positioning blocks 56 penetrate the receiving plate 54 and extend to the inside of the receiving plate 54, and the opposite ends of the front and rear positioning blocks 56 are fixedly connected to the magnetic suction blocks 55, and the front The last two magnetic blocks 55 are attracted to each other, and by setting up a splicing mechanism 5, a plurality of second wall panels 8 can be spliced ​​together, wherein the accommodating plate 54 can be sleeved on the outside of the L-shaped plate 51, and at the same time, under the action of the magnetic block 55, the two positioning blocks 56 are close to each other, so that they can be effectively inserted into the positioning piece 52, so that the accommodating plate 54 and the L-shaped plate 51 can be fixed together, and then the plurality of second wall panels 8 can be spliced ​​together. Therefore, when installing a plurality of walls, they can be spliced ​​together, which not only has a better installation effect but also is more convenient to operate.

[0039] Specifically, the positioning mechanism 4 includes a push plate 42 arranged in the cavity 43, and a plurality of blocks 41 are fixedly connected to one side of the push plate 42, and the blocks 41 are inserted into a groove opened on one side of the first wall panel 1, and a bearing is clamped on the other side of the push plate 42, and a rotating shaft 45 is sleeved in the bearing, and a twist ring is fixedly connected to the other end of the rotating shaft 45, and the rotating shaft 45 extends into a through hole 47 opened on one side of the second wall panel 8, and the through hole 47 is connected to the cavity 43, and the outer surface of the rotating shaft 45 is fixedly connected to two vertically symmetrical fixed blocks 44, and the fixed blocks 44 extend into an arc groove 46 opened on the inner wall of the through hole 47, and the number of the arc grooves 46 is two, and the two arc grooves 46 are symmetrically arranged on the left and right. By setting the positioning mechanism Structure 4, when the first wall panel 1 and the second wall panel 8 are unfolded, the card block 41 can be inserted into the card slot. At this time, the first wall panel 1 and the second wall panel 8 can be effectively fixed and maintain a horizontal position without deformation, and will not affect the installation of the wall panel. At the same time, the fixing block 44 can be inserted into the arc groove 46. At this time, the positions of the rotating shaft 45 and the push plate 42 can be fixed, so that the first wall panel 1 and the second wall panel 8 can be fixed more stably. When disassembly is required, the rotating shaft 45 is rotated to disengage the fixing block 44 from the arc groove 46, and then the rotating shaft 45 is pulled to pull the push plate 42 to move. At this time, after the card block 41 is disengaged from the card slot, the first wall panel 1 and the second wall panel 8 can be rotated to fold them, reducing the volume for easy storage, installation and transportation.

[0040] Specifically, rubber plugs 7 are fixedly connected to both the upper and lower sides of the front surface of the second wall panel 8. Grooves 6 are formed in both the upper and lower sides of the front surface of the first wall panel 1. The rubber plugs 7 and the grooves 6 are adapted to each other. By providing the rubber plugs 7 and the grooves 6, the rubber plugs 7 can be snapped into the grooves 6. At this time, the first wall panel 1 and the second wall panel 8 can be effectively folded together without becoming loose, which is convenient for transportation and storage.

[0041] Working principle: During use, pull the two first wall panels 1 away from each other. At this time, there is a certain gap between the two first wall panels 1. At this time, the two connecting plates 31 can be sleeved outside the mounting plate 33. The mounting plate 33 has been pre-installed on the wall. Therefore, when the two first wall panels 1 are released, under the action of the two third springs, the two stoppers 21 can be pushed away from each other. At this time, the two first wall panels 1 approach and fit together. At the same time, the triangular block 32 can be snapped into the triangular groove, realizing the mutual fixation of the connecting plate 31 and the mounting plate 33. The locking block 25 can be snapped into the locking groove. At this time, the sliding sleeve 26 can be fixed. The second spring 23 pushes the sliding rail block to move through its own elastic force. The sliding rail block drives the locking block 25 to tightly engage in the locking groove, preventing the sliding sleeve 26 from loosening and falling off, which affects the fixing effect of the first wall panel 1. Multiple second wall panels 8 can be spliced together. The receiving plate 54 can be sleeved outside the L-shaped plate 51. At the same time, under the action of the magnetic attraction block 55, the two positioning blocks 56 approach each other, so that they can be effectively inserted into the positioning piece 52, so that the receiving plate 54 and the L-shaped plate 51 can be fixed together, and further multiple second wall panels 8 can be spliced together. Therefore, when installing multiple walls, they can be spliced with each other, not only with better installation effect but also more convenient operation. When the first wall panel 1 and the second wall panel 8 are unfolded, the clamping block 41 can be snapped into the clamping groove. At this time, the first wall panel 1 and the second wall panel 8 can be effectively fixed and maintained in a horizontal position without deformation, which will not affect the installation of the wall panel. At the same time, the fixing block 44 can be snapped into the arc-shaped groove 46. At this time, the positions of the rotating shaft 45 and the pushing plate 42 can be fixed, so that the first wall panel 1 and the second wall panel 8 can be fixed more stably. When disassembly is required, rotate the rotating shaft 45 to make the fixing block 44 disengage from the arc-shaped groove 46, and then pull the rotating shaft 45 to pull the pushing plate 42 to move. At this time, after the clamping block 41 disengages from the clamping groove, the first wall panel 1 and the second wall panel 8 can be rotated to be folded, reducing the volume for convenient storage, installation and transportation.

[0042] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An assembled wall panel for interior decoration with high stability, comprising a first wall panel (1) and a second wall panel (8). Characterized in that, The number of the first wall panels (1) is two, and the two first wall panels (1) are attached to each other. The two first wall panels (1) are fixedly connected by two tensioning mechanisms (2). The two tensioning mechanisms (2) are symmetrically arranged up and down. One side of the first wall panel (1) is hinged with the second wall panel (8). A positioning mechanism (4) is arranged inside the second wall panel (8). An installation mechanism (3) is arranged on the front surface of the first wall panel (1). The upper and lower ends of the left second wall panel (8) and the upper and lower ends of the right second wall panel (8) are fixedly connected with splicing mechanisms (5). The tensioning mechanism (2) includes empty slots opened on the opposite surfaces of the two wall panels. A sliding sleeve (26) is arranged inside the empty slot. A sliding rod (22) is arranged inside the sliding sleeve (26). Blocks (21) are fixedly connected to both ends of the sliding rod (22). A through hole is opened on the upper surface of the first wall panel (1). A connecting piece (24) is arranged inside the through hole. A third spring is sleeved on the outer side of the sliding rod (22). The two ends of the third spring are respectively fixedly connected with the opposite surfaces of the sliding sleeve (26) and the block (21). The splicing mechanism (5) includes L-shaped plates (51) fixedly connected to the upper and lower ends of the left second wall panel (8). A plurality of positioning pieces (52) are fixedly connected to the outer surface of the L-shaped plate (51). Accommodating plates (54) are fixedly connected to the upper and lower ends of the right second wall panel (8). Clamping plates (53) are arranged on the front and rear side surfaces of the accommodating plate (54). Positioning blocks (56) are fixedly connected to the opposite surfaces of the two clamping plates (53). The positioning blocks (56) penetrate through the accommodating plate (54) and extend to the inside of the accommodating plate (54). Magnetic attraction blocks (55) are fixedly connected to the opposite ends of the front and rear two positioning blocks (56). The front and rear two magnetic attraction blocks (55) attract each other. The installation mechanism (3) includes an installation plate (33). Triangular grooves are opened on the left and right side surfaces of the installation plate (33). The plurality of triangular grooves are arranged evenly from top to bottom. Triangular blocks (32) are arranged inside the triangular grooves. The plurality of triangular blocks (32) are respectively fixedly connected to the opposite surfaces of the two connecting plates (31).

2. The assembled wall panel for interior decoration with high stability according to claim 1, Characterized in that, Sliding rail blocks are fixedly connected to the left and right side surfaces of the connecting piece (24). The sliding rail blocks are slidably connected inside the sliding rails. The two sliding rails are respectively opened on the left and right side surfaces of the through hole. The upper surface of the sliding rail block is fixedly connected with the upper surface of the inner wall of the sliding rail through a second spring (23). A locking block (25) is fixedly connected to one side surface of the connecting piece (24). The locking block (25) penetrates through the lower surface of the through hole and is clamped into a locking groove. The locking groove is opened on the upper surface of the sliding sleeve (26).

3. The assembled wall panel for interior decoration with high stability according to claim 1, Characterized in that, The connecting plate (31) and the triangular block (32) are both located in the storage groove (36) formed on the front surface of the first wall panel (1). The back surface of the triangular block (32) is fixedly connected to the back surface of the inner wall of the storage groove (36) through a first spring (34). Both the upper and lower side surfaces of the connecting plate (31) are fixedly connected with sliders (35), and the sliders (35) are slidably connected in the sliding grooves. The two sliding grooves are respectively formed on the upper and lower side surfaces of the inner wall of the storage groove (36).

4. A prefabricated wall panel for interior decoration with high stability according to claim 1, characterized in that, the positioning mechanism (4) includes a push plate (42) arranged in the cavity (43). A plurality of clamping blocks (41) are fixedly connected to one side surface of the push plate (42), and the clamping blocks (41) are clamped into the clamping grooves formed on one side surface of the first wall panel (1). A bearing is clamped to the other side surface of the push plate (42), and a rotating shaft (45) is sleeved in the bearing. The other end of the rotating shaft (45) is fixedly connected with a screwing ring, and the rotating shaft (45) extends into a through hole (47) formed on one side surface of the second wall panel (8). The through hole (47) communicates with the cavity (43).

5. A prefabricated wall panel for interior decoration with high stability according to claim 4, characterized in that, two symmetrically arranged upper and lower fixing blocks (44) are fixedly connected to the outer surface of the rotating shaft (45), and the fixing blocks (44) extend into arc-shaped grooves (46) formed on the inner wall of the through hole (47). The number of the arc-shaped grooves (46) is two, and the two arc-shaped grooves (46) are symmetrically arranged left and right.

6. A prefabricated wall panel for interior decoration with high stability according to claim 1, characterized in that, rubber plugs (7) are fixedly connected to both the upper and lower sides of the front surface of the second wall panel (8), grooves (6) are formed on both the upper and lower sides of the front surface of the first wall panel (1), and the rubber plugs (7) are adapted to the grooves (6).

Images