Wall decoration structure

Abstract

The present invention provides a wall decoration structure, which belongs to the technical field of indoor wall decoration and renovation. The wall decoration structure includes a composite board, a decorative panel, a first clamp, and a second clamp. The first lifting structure in the present invention abuts against the first supporting structure, so that the first lifting structure is lifted by the first supporting structure, and then the second substrate is lifted, and then the second clamping structure abutting against the first clamping structure is moved in the direction close to the first clamping slot until the second clamping structure is clamped to the first clamping slot, and then the composite board is abutted against the second substrate, and the second substrate is fixed to the composite board, so that the first clamp lifts one end of the second clamp, and one end of the second clamp is clamped to the first clamp, the structure is simple, the overall installation stability is high, the construction period is shortened, the construction efficiency is improved, the labor cost is reduced, the new dry hanging structure has a simple process, a good installation effect, improves the construction environment, and is beneficial to civilized construction.

Description

Technical Field

[0001] The invention relates to the technical field of indoor wall decoration and furnishing, and in particular to a wall decoration structure. Background Art

[0002] In the construction industry, tiles, stones, and wood veneers are used as wall decoration materials to meet the needs of different decoration styles. Finishing projects are an important part of decoration projects. Traditional finishing construction requires on-site processing of materials and construction technology requirements, which requires wet work and hot work on site, which can easily cause the on-site construction environment to be dirty and cause safety hazards. In addition, due to the process, the construction process is time-consuming and labor-intensive, the labor cost is too high, and the construction efficiency is low. The craftsmanship of workers has a huge impact on the construction quality, resulting in uneven construction quality or rework. The current structure used for wall decoration installation is relatively complex, and the stability is poor after installation.

[0003] Chinese patent CN203569842U, published on April 30, 2014, discloses a wall and floor decoration module to solve the problems of heavy on-site workload and noise pollution in existing wall and floor tile paving projects. The wall and floor decoration module includes: a decoration layer, the decoration layer includes a plurality of decoration blocks arranged according to a predetermined pattern; a composite layer arranged on the non-decorative surface of the decoration layer; and a plurality of dry-hanging plug-ins arranged on the composite layer. The technical solution of the utility model can greatly speed up the construction progress, reduce the construction cost and reduce the noise pollution at the construction site. The dry-hanging plug-in in the above patent is easy to fall off from the dry-hanging connector, resulting in poor stability of the decoration module. Summary of the invention

[0004] The purpose of the present invention is to provide a wall decoration structure in view of the above-mentioned deficiencies in the prior art.

[0005] The present invention proposes a wall decoration structure, including a composite board, a decorative panel fixed to one end of the composite board, a first clamp fixed to the wall, a second clamp fixed to the other end of the composite board at one end and clamped to the first clamp at the other end, the first clamp including a first substrate fixed to the wall, a first clamping structure fixed to the first end of the first substrate, a first clamping groove arranged on the first clamping structure, a first supporting structure fixed to the second end of the first substrate, the second clamp including a second substrate fixed to the composite board, a first lifting structure fixed to one end of the second substrate and used for lifting the second substrate when the second substrate abuts against the first supporting structure, and a second clamping structure fixed to the other end of the second substrate and used for abutting one end of the first clamping structure and clamping to the first clamping groove when the first lifting structure abuts against the first supporting structure.

[0006] Further, the first clamping structure includes a first clamping plate connected to the first end of the first substrate, a second clamping plate fixed on the first clamping plate, the first clamping slot is arranged on the inner side of the second clamping plate, the second clamping structure includes a third clamping plate clamped to the first clamping slot, and a first connecting structure with one end connected to the second substrate and the other end connected to the third clamping plate.

[0007] Furthermore, the first supporting structure includes a first supporting plate fixed to the second end of the first substrate, a first stop plate fixed to the other end of the first supporting plate, and a first groove surrounded by the first stop plate, the first supporting plate, and the first substrate, and the first lifting structure includes a first connecting plate connected to the second substrate, and a supporting structure connected to the other end of the first connecting plate and used to extend into the first groove and abut against the first supporting plate to lift the second substrate, and the length of the supporting structure is greater than the length of the first stop plate.

[0008] Furthermore, the first clamping structure also includes a second stop plate fixed to the end of the first clamping plate, the first connecting structure includes a second connecting plate connected to the second substrate, whose bottom end height is higher than the top end height of the second stop plate when the third clamping plate abuts against the first clamping plate, and a third connecting plate with one end connected to the second connecting plate and the other end connected to the third clamping plate.

[0009] Furthermore, a second card slot is provided inside the first support plate, a first mounting slot is provided at the top of the first support plate, and the supporting structure includes a fixed structure with one end passing through the first mounting slot and being clamped in the second card slot, one end being connected to the first connecting plate and a retractable telescopic structure, one end being movably connected to the fixed structure, and the other end being movably connected to the second connecting structure of the telescopic structure.

[0010] Further, the second connecting structure includes a movable connecting block with one end rotatably connected to the telescopic structure, a first receiving groove arranged in the movable connecting block, and a second mounting groove arranged at the bottom end of the movable connecting block, and the fixed structure includes a first supporting column with one end passing through the second mounting groove and extending into the first receiving groove, a second supporting column with one end passing through the second mounting groove and extending into the first receiving groove, a first limiting block fixed to the bottom end of the first supporting column, used for it to pass through the first mounting groove and extend into the second slot to be clamped to one end of the second slot, a second limiting block fixed to the bottom end of the second supporting column, used for it to pass through the first mounting groove and extend into the second slot to be clamped to the other end of the second slot, a third limiting block fixed to the top end of the first supporting column, used for preventing the top end of the first supporting column from sliding out of the first receiving groove when the first supporting column extends into the first receiving groove, and a fourth limiting block fixed to the top end of the second supporting column, used for preventing the top end of the second supporting column from sliding out of the first receiving groove when the second supporting column extends into the first receiving groove.

[0011] Furthermore, it also includes a first spring with one end connected to the first limit block and the other end connected to the second limit block, which is used to compress the first limit block to reduce the distance between the distal end of the first limit block and the distal end of the second limit block to less than the width of the first mounting groove, and to push the first limit block to one end of the second slot and the second limit block to the other end of the second slot when the first limit block is extended so that the distance between the distal end of the first limit block and the distal end of the second limit block is increased to greater than the width of the first mounting groove.

[0012] Furthermore, a third mounting groove is provided through the top of the movable connecting block, and a partition support plate is provided in the movable connecting block for dividing the first receiving groove into a second receiving groove located at the upper part and a third receiving groove located at the lower part, and the first support column and the second support column respectively extend into the third receiving groove, and the telescopic structure includes a first screw rod fixed to one end of the first connecting plate, a screw tube with a top end screwed to the first screw rod and a bottom end passing through the third mounting groove and extending into the second receiving groove, and a third stop plate is arranged at the bottom end of the screw tube for preventing the screw tube from slipping out of the second receiving groove.

[0013] Furthermore, the center line of the third installation groove, the center line of the spiral tube, and the center line of the movable connection block coincide with each other.

[0014] Furthermore, a center line of the first mounting groove coincides with a center line of the first support plate.

[0015] The wall decoration structure of the present invention has the following beneficial effects:

[0016] 1. The decorative panel is fixed to one end of the composite board, the first substrate is fixed to the wall, the first substrate is fixed to the wall, the first lifting structure is abutted against the first supporting structure, so that the first lifting structure is lifted by the first supporting structure, and then the second substrate is lifted, and then the second clamping structure abutting against the first clamping structure is moved in the direction close to the first clamping slot until the second clamping structure is clamped to the first clamping slot, and then the composite board is abutted against the second substrate, and the second substrate is fixed to the composite board, so that the first clamping member lifts one end of the second clamping member, and one end of the second clamping member is clamped to the first clamping member, the structure is simple, the overall installation stability is high, the construction period is shortened, the construction efficiency is improved, the labor cost is reduced, the new dry hanging structure has simple procedures, good installation effect, improved construction environment, and is conducive to civilized construction;

[0017] 2. The third clamping plate is clamped to the first clamping groove, and the length of the supporting structure is greater than the length of the first stop plate. Then, when the supporting structure enters the first groove and abuts against the first supporting plate, the bottom end of the supporting structure will not collide with the top end of the first stop plate. At the same time, when the first supporting plate supports the supporting structure, the first stop plate can prevent the supporting structure from sliding out of the first groove, thereby improving the stability of the connection between the first clamp and the second clamp;

[0018] 3. The first limiting block passes through the first installation slot to extend into the second slot so that the first limiting block is clamped at one end of the second slot, and the second limiting block passes through the first installation slot to extend into the second slot so that the second limiting block is clamped at the other end of the second slot. The third limiting block prevents the top end of the first supporting column from sliding out of the first accommodating slot when the first supporting column extends into the first accommodating slot, and the fourth limiting block prevents the top end of the second supporting column from sliding out of the first accommodating slot when the second supporting column extends into the first accommodating slot. The top end of the movable connecting block is rotatably connected to the telescopic structure, and the telescopic structure can be telescoped. When the third clamping plate abuts against the first clamping plate, the length of the telescopic structure can be adjusted to adjust the length of the supporting structure so that the bottom end of the supporting structure can be connected to the first supporting plate. At the same time, when the third limiting block and the fourth limiting block move in the first accommodating slot respectively, the movable connecting block generates relative movement, drives the telescopic structure to move, and then drives the first connecting plate to move, so that the third clamping plate can be driven to move in the direction close to the first clamping slot, so that the third clamping plate is clamped in the first clamping slot, and the installation is simple.

[0019] 4. Pressing the first spring so that the first spring is compressed can reduce the distance between the distal end of the first limit block and the distal end of the second limit block. When the distance between the distal end of the first limit block and the distal end of the second limit block is reduced to less than the width of the first installation slot, the distal end of the first limit block and the distal end of the second limit block can be respectively passed through the first installation slot to extend into the first clamping slot, and then the first spring is released to extend the first spring, and the distal end of the first limit block and the distal end of the second limit block are respectively pushed to abut against the end of the first clamping slot, so that the distance between the distal end of the first limit block and the distal end of the second limit block is greater than the width of the first installation slot, which can prevent the first limit block and the second limit block from sliding out of the first installation slot, and the installation is simple;

[0020] 5. The partition support plate divides the first receiving groove into a second receiving groove located at the upper part and a third receiving groove located at the lower part. The third limit block on the first support column and the fourth limit block on the second support column are both arranged in the third receiving groove. This can prevent the third limit block and the fourth limit block from respectively hitting the third stop plate, thereby affecting the height of the telescopic structure adjusted by the screw tube screwed to the first screw rod. The screw tube is screwed to different positions of the first screw rod to adjust the height of the telescopic structure. The third stop plate abuts against the partition support plate to prevent the screw tube from slipping out of the third mounting groove, and the adjustment is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the present invention and are used together with the description to explain the principles of the present invention. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the present invention, but not all embodiments. For those of ordinary skill in the art, other drawings can be obtained from these drawings without paying creative work.

[0022] Figure 1 A schematic structural diagram of a wall decoration structure according to an embodiment of the present invention;

[0023] Figure 2 In the wall decoration structure of the embodiment of the present invention Figure 1 A in the enlarged view;

[0024] Figure 3 A cross-sectional view of a wall decoration structure in an embodiment of the present invention when the supporting structure is installed on a first supporting plate;

[0025] Figure 4 It is a structural schematic diagram of the wall decoration structure according to an embodiment of the present invention when the first spring pushes the first limit block and the second limit block to abut against the two ends of the first slot.

[0026] In the figure: 11-composite board, 12-decoration board, 13-first fastening structure, 14-second fastening structure, 2-first clamping member, 21-first substrate, 22-first clamping plate, 23-second clamping plate, 24-first support plate, 241-first mounting groove, 242-second clamping groove, 25-first stop plate, 26-second stop plate, 3-second clamping member, 31-second substrate, 32-third clamping plate, 33-second connecting plate, 34-third connecting plate Connecting plate, 35-first connecting plate, 36-lifting structure, 361-first limiting block, 362-second limiting block, 363-first spring, 364-first supporting column, 365-second supporting column, 366-third limiting block, 367-fourth limiting block, 4-movable connecting block, 41-partitioning support plate, 42-second accommodating groove, 43-third accommodating groove, 44-third mounting groove, 51-first screw, 52-screw tube, 53-third stop plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0028] See also Figures 1 to 4 The wall decoration structure of the embodiment of the present invention includes a composite board 11, a decorative panel 12 fixed to one end of the composite board 11, a first clamping member 2 fixed to the wall, and a second clamping member 3 with one end fixed to the other end of the composite board 11 and the other end clamped to the first clamping member 2. The first clamping member 2 includes a first substrate 21 fixed to the wall, a first clamping structure fixed to the first end of the first substrate 21, a first clamping groove arranged on the first clamping structure, and a first supporting structure fixed to the second end of the first substrate 21. The second clamping member 3 includes a second substrate 31 fixed to the composite board 11, a first lifting structure fixed to one end of the second substrate 31 and used to lift the second substrate 31 when the second substrate 31 abuts against the first supporting structure, and a second clamping structure fixed to the other end of the second substrate 31 and used to abut against one end of the first clamping structure and abut against the first clamping groove when the first lifting structure abuts against the first supporting structure.

[0029] Here, the decorative panel 12 is fixed to one end of the composite panel 11, the first substrate 21 is fixed on the wall, the first substrate 21 is fixed on the wall, the first lifting structure is abutted against the first supporting structure, so that the first lifting structure is lifted up by the first supporting structure, and then the second substrate 31 is lifted up, and then the second clamping structure abutting against the first clamping structure is moved in the direction close to the first clamping slot until the second clamping structure is clamped into the first clamping slot, and then the composite panel 11 is abutted against the second substrate 31, and the second substrate 31 is fixed to the composite panel 11, so that the first clamping member 2 lifts one end of the second clamping member 3, and one end of the second clamping member 3 is clamped into the first clamping member 2. The structure is simple, the overall installation stability is high, the construction period is shortened, the construction efficiency is improved, and the labor cost is reduced. The new dry hanging structure has simple procedures, good installation effect, improved construction environment, and is conducive to civilized construction. The decorative panel 12 can be bonded to the composite panel 11, and a mounting plate can be bonded to the other end of the composite panel 11. It can also include a keel fixed to the wall. The second substrate 31 can be fixed to the mounting plate or the composite panel 11 through the second fastening structure 14. The first substrate 21 can be fixed to the keel or the wall through the first fastening structure 13. The first fastening structure 13 and the second fastening structure 14 can both be screws or bolts. Multiple first clips 2 and second clips 3 can be set on one side of a composite panel 11.

[0030] The first clamping structure may include a first clamping plate 22 connected to the first end of the first substrate 21, a second clamping plate 23 fixed on the first clamping plate 22, a first clamping groove arranged inside the second clamping plate 23, a second clamping structure including a third clamping plate 32 clamped to the first clamping groove, and a first connection structure having one end connected to the second substrate 31 and the other end connected to the third clamping plate 32. The third clamping plate 32 is clamped to the first clamping groove, and the length of the supporting structure 36 is greater than the length of the first stop plate 25. When the supporting structure 36 enters the first groove and abuts against the first support plate 24, the bottom end of the supporting structure 36 will not collide with the top end of the first stop plate 25. At the same time, when the first support plate 24 supports the supporting structure 36, the first stop plate 25 can prevent the supporting structure 36 from sliding out of the first groove, thereby improving the stability of the connection between the first clamp 2 and the second clamp 3.

[0031] The first supporting structure may include a first supporting plate 24 fixed to the second end of the first substrate 21, a first stop plate 25 fixed to the other end of the first supporting plate 24, and a first groove surrounded by the first stop plate 25, the first supporting plate 24, and the first substrate 21. The first lifting structure includes a first connecting plate 35 connected to the second substrate 31, and a lifting structure 36 connected to the other end of the first connecting plate 35 and used to extend into the first groove and abut against the first supporting plate 24 to lift the second substrate 31. The length of the lifting structure 36 is greater than the length of the first stop plate 25.

[0032] The first clamping structure may further include a second stop plate 26 fixed to the end of the first clamping plate 22, the first connecting structure includes a second connecting plate 33 connected to the second substrate 31, whose bottom end height is higher than the top end height of the second stop plate 26 when the third clamping plate 32 abuts against the first clamping plate 22, and a third connecting plate 34 connected to the second connecting plate 33 at one end and to the third clamping plate 32 at the other end.

[0033] A second card slot 242 may be provided inside the first support plate 24, a first mounting slot 241 may be provided at the top of the first support plate 24, and the supporting structure 36 includes a fixed structure with one end passing through the first mounting slot 241 and being clamped in the second card slot 242, one end being connected to the first connecting plate 35, a retractable telescopic structure, and a second connecting structure with one end movably connected to the fixed structure and the other end being movably connected to the telescopic structure.

[0034] The second connection structure may include an active connection block 4 with one end rotatably connected to the telescopic structure, a first receiving groove arranged in the active connection block 4, a second mounting groove arranged at the bottom end of the active connection block 4, a fixed structure including a first support column 364 with one end passing through the second mounting groove and extending into the first receiving groove, a second support column 365 with one end passing through the second mounting groove and extending into the first receiving groove, a first limiting block 361 fixed to the bottom end of the first support column 364 and used for passing through the first mounting groove 241 and extending into the second clamping groove 242 to be clamped on one end of the second clamping groove 242, and a fixed structure. A second limiting block 362 is provided at the bottom end of the second support column 365, which is used for passing through the first installation groove 241 and extending into the second card groove 242 to be clamped on the other end of the second card groove 242; a third limiting block 366 is fixed to the top end of the first support column 364, which is used to prevent the top end of the first support column 364 from sliding out of the first receiving groove when the first support column 364 extends into the first receiving groove; and a fourth limiting block 367 is fixed to the top end of the second support column 365, which is used to prevent the top end of the second support column 365 from sliding out of the first receiving groove when the second support column 365 extends into the first receiving groove. The first limiting block 361 passes through the first installation slot 241 and extends into the second slot 242 so that the first limiting block 361 is clamped at one end of the second slot 242, and the second limiting block 362 passes through the first installation slot 241 and extends into the second slot 242 so that the second limiting block 362 is clamped at the other end of the second slot 242. The third limiting block 366 prevents the top end of the first supporting column 364 from sliding out of the first receiving groove when the first supporting column 364 extends into the first receiving groove, and the fourth limiting block 367 prevents the top end of the second supporting column 365 from sliding out of the first receiving groove when the second supporting column 365 extends into the first receiving groove. The movable connecting block 4 The top end is rotatably connected to the telescopic structure, and the telescopic structure can be telescoped. When the third clamping plate 32 abuts against the first clamping plate 22, the length of the telescopic structure can be adjusted to adjust the length of the supporting structure 36 so that the bottom end of the supporting structure 36 can be connected to the first support plate 24. At the same time, when the third limit block 366 and the fourth limit block 367 move in the first accommodating groove respectively, the movable connecting block 4 produces relative movement, driving the telescopic structure to move, and then driving the first connecting plate 35 to move, thereby driving the third clamping plate 32 to move in the direction close to the first clamping groove, so that the third clamping plate 32 is clamped in the first clamping groove, which is easy to install.

[0035] The wall decoration structure in this embodiment may also include a first spring 363 with one end connected to the first limit block 361 and the other end connected to the second limit block 362, which is used to be compressed when it is under force to reduce the distance between the distal end of the first limit block 361 and the distal end of the second limit block 362 to less than the width of the first installation groove 241, and is used to push the first limit block 361 to one end of the second slot 242 and the second limit block 362 to the other end of the second slot 242 when it is extended to increase the distance between the distal end of the first limit block 361 and the distal end of the second limit block 362 to greater than the width of the first installation groove 241. The first spring 363 is pressed so that the first spring 363 is compressed, which can reduce the distance between the distal end of the first limit block 361 and the distal end of the second limit block 362. When the distance between the distal end of the first limit block 361 and the distal end of the second limit block 362 is reduced to less than the width of the first mounting slot 241, the distal end of the first limit block 361 and the distal end of the second limit block 362 can be respectively passed through the first mounting slot 241 to extend into the first card slot, and then the first spring 363 is loosened to extend the first spring 363, which pushes the distal end of the first limit block 361 and the distal end of the second limit block 362 to abut against the end of the first card slot, so that the distance between the distal end of the first limit block 361 and the distal end of the second limit block 362 is greater than the width of the first mounting slot 241, which can prevent the first limit block 361 and the second limit block 362 from sliding out of the first mounting slot 241, and the installation is simple. The distal end of the first limit block 361 is the end of the first limit block 361 away from the second limit block 362, the distal end of the second limit block 362 is the end of the second limit block 362 away from the first limit block 361, the first support column 364 and the second support column 365 are both rectangular support columns, the first limit block 361 and the second limit block 362 are both rectangular limit blocks, the first spring 363 is a spiral cylindrical spring, one end of the first limit block 361 is flush with one end of the first support column 364, one end of the second limit block 362 is flush with one end of the second support column 365, the other end of the first limit block 361 protrudes from the other end of the first support column 364, and the other end of the second limit block 362 protrudes from the second support When the first spring 363 is extended, the other end of the first support column 364 abuts against one end of the first support plate 24 located in the first mounting groove 241, and the other end of the second support column 365 abuts against the other end of the first support plate 24 located in the first mounting groove 241, so that the far end of the first limit block 361 is clamped at one end of the second clamping groove 242, and the far end of the second limit block 362 is clamped at the other end of the second clamping groove 242. The tensile force of the first spring 363 enables the first limit block 361 and the second limit block 362 to keep moving in opposite directions, preventing the first limit block 361 and the second limit block 362 from moving toward each other, thereby preventing the first limit block 361 and the second limit block 362 from sliding out of the second clamping groove 242 respectively.

[0036] A third mounting groove 44 may be provided through the top of the movable connecting block 4, and a partition support plate 41 is provided inside the movable connecting block 4 for dividing the first receiving groove into a second receiving groove 42 located at the upper part and a third receiving groove 43 located at the lower part. The first support column 364 and the second support column 365 extend into the third receiving groove 43 respectively, and the telescopic structure includes a first screw rod 51 fixed to one end of the first connecting plate 35, a screw tube 52 whose top end is screwed to the first screw rod 51 and whose bottom end passes through the third mounting groove 44 and extends into the second receiving groove 42, and a third stop plate 53 is arranged at the bottom end of the screw tube 52 to prevent the screw tube 52 from slipping out of the second receiving groove 42. The partition support plate 41 divides the first receiving groove into a second receiving groove 42 located at the upper part and a third receiving groove 43 located at the lower part. The third limit block 366 on the first support column 364 and the fourth limit block 367 on the second support column 365 are both arranged in the third receiving groove 43. This can prevent the third limit block 366 and the fourth limit block 367 from respectively hitting the third stop plate 53, affecting the height of the telescopic structure adjusted by the screw tube 52 screwed to the first screw rod 51. The screw tube 52 is screwed to different positions of the first screw rod 51, thereby adjusting the height of the telescopic structure. The third stop plate 53 abuts against the partition support plate 41, which can prevent the screw tube 52 from slipping out of the third mounting groove 44, and the adjustment is simple.

[0037] The center line of the third installation groove 44 , the center line of the screw tube 52 , and the center line of the movable connection block 4 can overlap, so that the stability of the connection between the screw tube 52 , the first screw rod 51 , and the movable connection block 4 can be ensured.

[0038] The center line of the first mounting groove 241 may coincide with the center line of the first supporting plate 24 .

[0039] The first substrate 21 and the second substrate 31 can both be rectangular substrates, the first substrate 21 is parallel to one side of the wall, the second substrate 31 is parallel to the composite board 11, the second substrate 31 is parallel to the first substrate 21, the first support plate 24 can be a rectangular support plate, the first stop plate 25 and the second stop plate 26 can both be rectangular stop plates, the third stop plate 53 can be a cylindrical stop plate whose cross-sectional area is larger than the area of ​​the third mounting groove 44, the first clip plate 22 can be a rectangular clip plate, the second clip plate 23 can be a right-angled trapezoid clip plate, the first connecting plate 35, the second connecting plate 33, and the third connecting plate 34 can all be rectangular connecting plates.

[0040] The contents described above may be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present invention.

[0041] It should be noted that in the description of the present application, it should be noted that the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device comprising the elements.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wall decoration structure, characterized in that: The invention comprises a composite board (11), a decorative board (12) fixed to one end of the composite board (11), a first clamping member (2) fixed to the wall, and a second clamping member (3) having one end fixed to the other end of the composite board (11) and the other end clamped to the first clamping member (2), wherein the first clamping member (2) comprises a first substrate (21) fixed to the wall, a first clamping structure fixed to the first end of the first substrate (21), a first clamping groove arranged on the first clamping structure, and a first supporting structure fixed to the second end of the first substrate (21); the second clamping member (3) comprises a second substrate (31) fixed to the composite board (11), a first lifting structure fixed to one end of the second substrate (31) and used to lift the second substrate (31) when the second substrate (31) abuts against the first supporting structure, and a second clamping structure fixed to the other end of the second substrate (31) and used to abut against one end of the first clamping structure and abut against the first clamping groove when the first lifting structure abuts against the first supporting structure; the first clamping structure comprises a first clamping structure connected to the first end of the first substrate (21); A first clamping plate (22), a second clamping plate (23) fixed on the first clamping plate (22), the first clamping groove being arranged on the inner side of the second clamping plate (23), the second clamping structure comprising a third clamping plate (32) clamped to the first clamping groove, a first connecting structure having one end connected to the second substrate (31) and the other end connected to the third clamping plate (32); the first supporting structure comprising a first supporting plate (24) fixed to the second end of the first substrate (21), a first stop plate (25) fixed to the other end of the first supporting plate (24), a first groove surrounded by the first stop plate (25), the first supporting plate (24) and the first substrate (21); the first lifting structure comprising a first connecting plate (35) connected to the second substrate (31), a lifting structure (36) connected to the other end of the first connecting plate (35) and used for lifting the second substrate (31) when the first connecting plate (35) extends into the first groove and abuts against the first supporting plate (24), the length of the lifting structure (36) being greater than the length of the first stop plate (25).

2. The wall decoration structure according to claim 1, characterized in that: The first clamping structure also includes a second stop plate (26) fixed to the end of the first clamping plate (22), and the first connecting structure includes a second connecting plate (33) connected to the second substrate (31) and having a bottom end height that is higher than the top end height of the second stop plate (26) when the third clamping plate (32) abuts against the first clamping plate (22), and a third connecting plate (34) having one end connected to the second connecting plate (33) and the other end connected to the third clamping plate (32).

3. The wall decoration structure according to claim 1 or 2, characterized in that: A second slot (242) is provided inside the first support plate (24), a first mounting slot (241) is provided at the top of the first support plate (24), and the supporting structure (36) comprises a fixed structure having one end passing through the first mounting slot (241) and being clamped in the second slot (242), one end connected to the first connecting plate (35) and a telescopic structure that is telescopic, and a second connecting structure having one end movably connected to the fixed structure and the other end movably connected to the telescopic structure.

4. The wall decoration structure according to claim 3, characterized in that: The second connection structure comprises a movable connection block (4) having one end rotatably connected to the telescopic structure, a first receiving groove arranged in the movable connection block (4), and a second mounting groove arranged at the bottom end of the movable connection block (4); the fixed structure comprises a first support column (364) having one end passing through the second mounting groove and extending into the first receiving groove, a second support column (365) having one end passing through the second mounting groove and extending into the first receiving groove, a first limiting block (361) fixed to the bottom end of the first support column (364) and used for passing through the first mounting groove (241) and extending into the second clamping groove (242) to be clamped to one end of the second clamping groove (242), and a second limiting block (365) fixed to the first support column (364) and used for passing through the first mounting groove (241) and extending into the second clamping groove (242) to be clamped to one end of the second clamping groove (242). The second support column (365) has a bottom end, a second limit block (362) for clamping the other end of the second clamping slot (242) when the second support column (365) passes through the first installation slot (241) and extends into the second clamping slot (242); a third limit block (366) fixed to the top end of the first support column (364) for preventing the top end of the first support column (364) from sliding out of the first accommodating slot when the first support column (364) extends into the first accommodating slot; and a fourth limit block (367) fixed to the top end of the second support column (365) for preventing the top end of the second support column (365) from sliding out of the first accommodating slot when the second support column (365) extends into the first accommodating slot.

5. The wall decoration structure according to claim 4, characterized in that: It also includes a first spring (363) having one end connected to the first limit block (361) and the other end connected to the second limit block (362), for being compressed when it is subjected to force to reduce the distance between the distal end of the first limit block (361) and the distal end of the second limit block (362) to less than the width of the first installation groove (241), and for pushing the first limit block (361) to one end of the second slot (242) and the second limit block (362) to the other end of the second slot (242) when it is extended, so that the distance between the distal end of the first limit block (361) and the distal end of the second limit block (362) is increased to greater than the width of the first installation groove (241).

6. The wall decoration structure according to claim 5, characterized in that: The top of the movable connection block (4) is penetrated by a third mounting groove (44); the movable connection block (4) is provided with a partition support plate (41) for dividing the first receiving groove into a second receiving groove (42) located at the top and a third receiving groove (43) located at the bottom; the first support column (364) and the second support column (365) extend into the third receiving groove (43) respectively; the telescopic structure comprises a first screw rod (51) fixed to one end of the first connection plate (35); a screw tube (52) having a top end screwed to the first screw rod (51) and a bottom end passing through the third mounting groove (44) and extending into the second receiving groove (42); and a third stop plate (53) provided at the bottom end of the screw tube (52) for preventing the screw tube (52) from sliding out of the second receiving groove (42).

7. The wall decoration structure according to claim 6, characterized in that: The center line of the third installation groove (44), the center line of the spiral tube (52), and the center line of the movable connection block (4) coincide with each other.

8. The wall decoration structure according to claim 3, characterized in that: The center line of the first mounting groove (241) coincides with the center line of the first support plate (24).

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