Decorative splice plate

Abstract

The utility model relates to the technical field of building construction, and discloses a decorative splice plate which comprises rails, bearing supports are connected in the rails in a sliding mode, decorative plates are connected in the bearing supports in a sliding mode, installation rods are connected to the two ends of the inner wall of each bearing support in a rotating mode, and guide rods are fixedly connected to the opposite sides of the two installation rods. The upper edge and the lower edge of the side, close to the track, of the decorative plate are fixedly connected with fixing seats, the fixing seats are located in the bearing support, the surfaces of the two ends of each fixing seat are provided with concentric-square-shaped grooves, and the guide rods are located in the concentric-square-shaped grooves on the same side as the guide rods. And clamping grooves B are formed in the inner walls of the sides, close to the decorative plates, of the concentric-square-shaped grooves. According to the decorative splice plate, the guide rods are clamped in the clamping grooves A by pressing the decorative plates, at the moment, the fixing plates can move out of the rails, the limiting and fixing effect on the decorative plates is relieved, and at the moment, the decorative plates can be pushed to move; and the auxiliary performance when the decorative splice plate is used is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a decorative splicing board. Background Art

[0002] A decorative splicing board is a board body that uses splicing as the installation method to splice multiple boards together to form an integral board surface for decorating building walls. It is mostly used for interior decoration and can increase the beauty of the interior. With its diverse types and materials, it occupies an important position in the field of building decoration;

[0003] With the development of society, the styles of splicing boards are constantly increasing. Now, more and more families choose slidable splicing boards during decoration. This type of splicing board is embedded with a track in the wall, and then the decorative board is slidably clamped in the track. During use, the position of the decorative board can be moved arbitrarily. While covering the wall to increase beauty, this decorative board can also cover and hide the gate switch on the wall. When the gate switch needs to be used, only by moving the decorative board can the gate switch be exposed, and the gate switch can be inspected and used, increasing the practicality of this type of decorative splicing board;

[0004] However, although the mobility of this type of decorative splicing board has a certain practicality, in specific use, the fixing effect of this type of decorative splicing board is poor, resulting in that when the decorative board surface does not need to be moved, the decorative board surface is still likely to move by itself due to external forces, causing the position of the decorative splicing board to change, affecting the normal beauty of the decorative splicing board, and it is difficult to meet the increasingly high requirements of high-end customers for decorative effects, nor can it meet the requirements of decoration in an environment with external forces such as wind or vibration. For this reason, we propose a decorative splicing board. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a decorative splicing board to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A decorative splicing board, including tracks, there are two tracks, and the two tracks are arranged parallel to each other up and down. A load-bearing bracket is slidably connected in each track, a decorative board is slidably connected in the load-bearing bracket, several springs fixedly connected are installed on the inner wall of the load-bearing bracket, both ends of the inner wall of the load-bearing bracket are rotatably connected with mounting rods, and guide rods are fixedly connected to the opposite sides of the two mounting rods. Each guide rod is located at one end of the mounting rod close to the decorative board;

[0007] On both the upper and lower sides of the decorative board near the track, there are fixedly connected fixing seats. The fixing seats are located inside the load-bearing brackets and are slidably connected to the load-bearing brackets. On both ends of the fixing seats, there are opening-shaped grooves, and the opening-shaped grooves are heart-shaped. The guide rods are all located in the opening-shaped grooves on the same side as the guide rods and are slidably connected to the inner walls of the opening-shaped grooves. On the outer wall of the opening-shaped groove near the track, there is a clamping groove A, and on the inner wall of the opening-shaped groove near the decorative board, there is a clamping groove B. On the inner walls of the opening-shaped groove near the track and near the decorative board, there are respectively installation grooves corresponding to the positions of the clamping groove A and the clamping groove B. The installation grooves are all rotatably connected with guide plates, and between the installation shafts at both ends of the guide plates and the inner walls of the installation grooves, there are fixedly connected clockwork springs.

[0008] Preferably, on both the upper and lower sides of the decorative board near the track, there are fixedly connected fixing plates, and the fixing seats are located inside the fixing plates. On the top and bottom of the fixing plates, there are fixedly connected a plurality of limiting strips, and on both sides of the decorative board, there are embedded magnet sheets.

[0009] Preferably, on the inner top wall and inner bottom wall of the track, there are a plurality of limiting grooves, and the limiting strips are slidably connected to the inner walls of the limiting grooves.

[0010] Preferably, the initial orientation of the guide plate on the same side as the clamping groove A is inclined downward, and the initial orientation of the guide plate on the same side as the clamping groove B is inclined upward.

[0011] Preferably, on the top and bottom of both ends of the load-bearing bracket, there are pulleys installed through brackets, and the pulleys on the top and bottom of the load-bearing bracket are respectively in contact with the inner top wall and inner bottom wall on the same side of the track.

[0012] Preferably, one side of the fixing seat close to the load-bearing bracket is fixedly connected with a spring, and on the top and bottom of the fixing seat, there are respectively openings with the same thickness as the top and bottom of the load-bearing bracket between the fixing seat and the fixing plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] In this utility model, by pressing the decorative plate, the inner wall of the loop groove will squeeze the guide rod. Through the cooperation of the inner wall of the loop groove and the guide plate adjacent to the card slot A, the guide rod moves upward along the loop groove. When the guide rod moves to one side of the card slot B, release the decorative plate. At this time, the spring applies pressure to push the fixed seat and the decorative plate in the opposite direction of the track, and makes the guide rod stuck in the card slot B to complete the limit. At this time, the fixed plate of the decorative plate is stuck into the track. Through the mutual cooperation of the limit groove and the limit strip, the decorative plate can be limited and fixed. When it is necessary to move the decorative plate, press the decorative plate again. At this time, through the cooperation of the inner wall of the loop groove and the guide plate adjacent to the card slot B, the guide rod moves downward along the loop groove until it moves into the card slot A. At this time, release the decorative plate. At this time, the spring applies pressure to the fixed seat to make the guide rod stuck in the card slot A. At this time, the fixed plate can be removed from the track, thus canceling the limit and fixing effect on the decorative plate. At this time, the decorative plate can be pushed to move, effectively improving the assistance when the user uses the decorative splicing plate, enhancing the stability after the decorative plate is installed, and not easily moving by itself. It is especially suitable for high-end customer decoration and for use in environments with external forces such as wind or vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 is a schematic diagram of the track structure in this utility model;

[0017] Figure 3 is a schematic diagram of the connection structure between the load-bearing bracket and the decorative plate in this utility model;

[0018] Figure 4 is a schematic cross-sectional structure diagram of the mounting seat in this utility model;

[0019] Figure 5 is a schematic diagram of the load-bearing bracket structure in this utility model;

[0020] Figure 6 is Figure 3 the enlarged structure diagram of the area A shown;

[0021] Figure 7 is Figure 4 the enlarged structure diagram of the area B shown;

[0022] Figure 8 is a schematic diagram of the connection structure between the guide rod and the loop groove in this utility model.

[0023] In the figure: 1. Track; 11. Limit groove; 2. Load-bearing bracket; 21. Spring; 22. Mounting rod; 23. Guide rod; 24. Pulley; 3. Decorative plate; 31. Fixed plate; 32. Limit strip; 33. Magnet sheet; 4. Fixed seat; 41. Return groove; 42. Card slot A; 43. Card slot B; 44. Mounting groove; 45. Guide plate; 46. Spring strip. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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 of 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.

[0025] Please refer to Figure 1-8 , the present invention provides a technical solution: a decorative splicing board, including two tracks 1. The two tracks 1 are arranged parallel to each other up and down. When installing the tracks 1, they need to be embedded in the wall to enhance the load-bearing capacity and stability of the tracks 1, and at the same time improve the aesthetics of the tracks 1. By setting two tracks 1, the stability of the decorative plate 3 during movement can be improved, and the pressure borne by a single track 1 can be reduced. A number of limit grooves 11 are opened on the inner top wall and inner bottom wall of the track 1. By matching the limit grooves 11 with the limit strips 32, when the limit strips 32 are stuck in the limit grooves 11, the decorative plate 3 is limited and fixed by the mutual engagement of multiple limit grooves 11 and limit strips 32.

[0026] Further, install the decorative plate 3 near the main switch or other infrequently used equipment on the wall. After installing the decorative splicing board, the decorative plate 3 can be manually moved to move along the track 1, so that the main switch or other infrequently used equipment on the wall can be exposed and used. Then, manually push the decorative plate 3 to move it back to its original position, and the main switch or other infrequently used equipment on the wall can be covered and hidden again, thereby improving the overall aesthetics of the room.

[0027] Combined with the attached Figure 3 , Figure 5 , Figure 6 and Figure 8As shown in the figure, a load-bearing bracket 2 is slidably connected inside the track 1. The load-bearing bracket 2 is made of metal and has strong load-bearing capacity, which can bear the weight of the decorative panel 3. Metal rods for limiting are provided on the inner top wall and inner bottom wall of the load-bearing bracket 2. Through these metal rods, the longitudinal direction of the fixed seat 4 can be limited to avoid the problem of the fixed seat 4 falling off the load-bearing bracket 2. A number of fixedly connected springs 21 are installed on the inner wall of the load-bearing bracket 2. By setting the springs 21, when the decorative panel 3 is pressed, the springs 21 can be squeezed and contracted. When the decorative panel 3 is released, the springs 21 can rebound at this time, pushing the fixed seat 4 and the decorative panel 3 in the opposite direction of the track 1, so that the guide rod 23 cooperates with the return groove 41 to complete the operation of limiting and canceling the limit of the decorative panel 3. Installation rods 22 are rotatably connected to both ends of the inner wall of the load-bearing bracket 2, and guide rods 23 are fixedly connected to the opposite sides of the two installation rods 22. Each guide rod 23 is located at the end of the installation rod 22 close to the decorative panel 3. The installation rods 22 and the guide rods 23 are both made of metal. The guide rods 23 are slidably connected in the return groove 41. When the guide rods 23 move in the return groove 41, the installation rods 22 will rotate correspondingly along the moving direction of the guide rods 23, making the movement of the guide rods 23 smoother. At the same time, the installation rods 22 and the guide rods 23 cooperate to limit the lateral position of the fixed seat 4, so that the decorative panel 3 and the load-bearing bracket 2 are more stable. Pulleys 24 are installed at the top and bottom of both ends of the load-bearing bracket 2 through brackets, and the pulleys 24 at the top and bottom of the load-bearing bracket 2 are respectively in contact with the inner top wall and inner bottom wall on the same side of the track 1. The pulleys 24 can reduce the friction between the load-bearing bracket 2 and the track 1, making the movement of the decorative panel 3 more stable and smooth.

[0028] Furthermore, through the cooperation of the load-bearing bracket 2 and the pulleys 24, the stability of the decorative panel 3 during movement can be improved. During use, it is necessary to regularly apply lubricating oil inside the track 1 to further reduce the friction between the pulleys 24 and the track 1 and improve the protection of the pulleys 24 and the track 1.

[0029] Combined with the attached Figure 1 、 Figure 3 and Figure 6As shown, a decorative board 3 is slidably connected inside the load-bearing bracket 2. Various carvings can be engraved on the decorative board 3 to enhance the aesthetics. On the upper and lower sides of the decorative board 3 close to the track 1, fixed connecting plates 31 are installed, and the fixed seat 4 is located inside the fixed plate 31. A number of limiting strips 32 are fixedly connected to the top and bottom of the fixed plate 31. The limiting strips 32 are composed of rubber coated with metal columns. Since rubber has a certain ductility, even when the limiting strips 32 and the limiting grooves 11 are not completely aligned, the limiting strips 32 can be forced into the limiting grooves 11 by pressing the decorative board 3 hard, improving the assistance during the use of this decorative splicing board. The limiting strips 32 are slidably connected with the inner walls of the limiting grooves 11. Magnet sheets 33 are embedded on both sides of the decorative board 3. Through the setting of the magnet sheets 33, when two decorative boards 3 are attached together, they can be adsorbed to each other through the magnet sheets 33, making the two decorative boards 3 fit more closely and stably.

[0030] Furthermore, the decorative board 3 is the main structure of the board surface of the decorative splicing board. At the same time, some infrequently used equipment and the main power switch on the wall can be covered and hidden through the decorative board 3. When the fixed plate 31 is removed from the track 1, at this time, the limiting strips 32 and the limiting grooves 11 are separated from each other, and the limiting effect on the decorative board 3 can be released. At this time, the decorative board 3 can be manually pushed to move. When the fixed plate 31 is inserted into the track 1, at this time, the limiting strips 32 will be inserted into the limiting grooves 11 to complete the fixed limiting work on the decorative board 3.

[0031] Combined with the attached Figure 4 、 Figure 6 、 Figure 7 and Figure 8As shown in the figure, fixed seats 4 are fixedly connected to both the upper and lower sides of the decorative plate 3 near one side of the track 1. The fixed seats 4 are located inside the load-bearing bracket 2 and are slidably connected to the load-bearing bracket 2. Metal rods are fixed to both the top and bottom of the fixed seat 4 near the load-bearing bracket 2. The metal rods cooperate with the metal rods for limiting on the inner top wall and inner bottom wall of the load-bearing bracket 2, which can limit the position between the fixed seat 4 and the load-bearing bracket 2 and improve the stability of the fixed seat 4 between the load-bearing brackets 2. Return-shaped grooves 41 are formed on the surfaces of both ends of the fixed seat 4, and the return-shaped grooves 41 are heart-shaped. The guide rods 23 are all located in the corresponding return-shaped grooves 41 on the same side, that is, the guide rods 23 are all located in the return-shaped grooves 41 on the same side as the guide rods 23 and are slidably connected to the inner walls of the return-shaped grooves 41. The return-shaped groove 41 is divided into an inner wall and an outer wall. The inner wall is the groove wall close to the center of the return-shaped groove 41, and the outer wall is the groove wall close to the edge of the return-shaped groove 41. The inner wall and outer wall of the return-shaped groove 41 are both surfaces with a certain curvature, which can improve the guiding ability for the guide rods 23. A clamping groove A42 is formed on the outer wall of the return-shaped groove 41 close to the track 1, and a clamping groove B43 is formed on the inner wall of the return-shaped groove 41 close to the decorative plate 3. Both the clamping groove A42 and the clamping groove B43 can accommodate and limit the guide rods 23. The difference is that the clamping groove A42 limits the guide rods 23 when the fixing plate 31 is outside the track 1, while the clamping groove B43 limits the guide rods 23 when the fixing plate 31 is inside the track 1. Installation grooves 44 corresponding to the positions of the clamping groove A42 and the clamping groove B43 are respectively formed on the inner wall of the return-shaped groove 41 close to the track 1 and the inner wall of the return-shaped groove 41 close to the decorative plate 3. The openings of the installation grooves 44 all face the clamping groove A42 and the clamping groove B43 on the same side. At the same time, the openings of the installation grooves 44 are fan-shaped, allowing the guide plates 45 to rotate at a large angle. Guide plates 45 are rotatably connected to the installation grooves 44. Torsion springs 46 are fixedly connected between the mounting shafts at both ends of the guide plates 45 and the inner walls of the installation grooves 44. The initial orientation of the guide plate 45 on the same side as the clamping groove A42 is inclined downward, and the initial orientation of the guide plate 45 on the same side as the clamping groove B43 is inclined upward. When the guide rod 23 is removed from the clamping groove A42, at this time, the guide plate 45 near the clamping groove A42 will block the lower part of the return-shaped groove 41. At this time, the guide rod 23 will slide along the top of the guide plate 45 into the upper area of the return-shaped groove 41. When the guide rod 23 moves above the guide plate 45 near the clamping groove B43, through the guiding of the groove wall of the return-shaped groove 41, the guide rod 23 presses the guide plate 45. At this time, the guide plate 45 starts to rotate downward under the force, opening the upper channel of the return-shaped groove 41 and closing the lower channel of the return-shaped groove 41. During this process, the torsion spring 46 will be tightened. At this time, through the guiding of the guide plate 45 and the reaction force of the spring 21, the guide rod 23 can be clamped into the clamping groove B43, thus limiting and fixing the decorative plate 3. When the guide rod 23 enters the clamping groove B43, at this time, the guide plate 45 near the clamping groove B43 starts to rebound due to the disappearance of the extrusion force,Drive the guide plate 45 connected thereto to rotate upward. At this time, the guide plate 45 can seal the upper channel of the return groove 41 and open the lower channel of the return groove 41. When the guide rod 23 is removed from the card slot B43, the guide rod 23 is limited by the guide plate 45 on the side close to the card slot B43 at this time, so that it can only move downward toward the lower part of the return groove 41. At this time, with the reaction force of the spring 21, the fixed seat 4 moves in the opposite direction of the load-bearing bracket 2, and the guide rod 23 moves along the return groove 41 and moves toward the card slot A42. When the guide rod 23 touches the bottom of the guide plate 45 on the side close to the card slot A42, through the reverse acting force of the exhaust spring 21, the guide rod 23 can apply pressure to the bottom of the guide plate 45. At this time, the guide plate 45 can rotate upward to block the upper channel of the return groove 41 and open the channel below the return groove 41. Then, through the bottom of the guide plate 45, the guide rod 23 can be guided to be stuck in the card slot B43. At this time, the fixing plate 31 can be removed from the track 1, and the decorative plate 3 and the fixed seat 4 can be limited. Then, the guide plate 45 is driven by the hairspring 46 to rotate, block the lower channel of the return groove 41, and open the channel above the return groove 41, which is convenient for the subsequent guide rod 23 to continue to move upward along the upper part of the return groove 41. One side of the fixed seat 4 close to the load-bearing bracket 2 is fixedly connected to the spring 21. Slots with the same thickness as the top and bottom of the load-bearing bracket 2 are provided between the top and bottom of the fixed seat 4 and the fixing plate 31. Through the setting of this slot, when the fixing plate 31 enters the track 1, the top and bottom of the load-bearing bracket 2 can be clamped through the cooperation of the fixing plate 31 and the fixed seat 4, improving the stability of the decorative plate 3.,

[0032] Furthermore, during the movement of the fixed seat 4, the guide rod 23 can be guided by the return groove 41 to move the mounting rod 22, thereby changing the vertical position of the guide rod 23 and, in cooperation with the movement of the fixed seat 4, changing the position of the guide rod 23 in the return groove 41. When the guide rod 23 is located in the card slot A42, press the decorative plate 3. The position of the guide rod 23 can be adjusted through the cooperation of the guide plate 45 and the return groove 41, so that the guide rod 23 moves from the card slot A42 to the card slot B43. At this time, the fixing plate 31 will be stuck into the track 1, and the fixing work of the decorative plate 3 is completed through the cooperation of the limiting groove 11 and the limiting strip 32. When the decorative plate 3 is pressed again, the guide rod 23 can be guided through the mutual cooperation of the moving fixed seat 4, the guide plate 45 and the return groove 41, so that the guide rod 23 enters the card slot A42 from the card slot B43, and the limiting and fixing are completed through the cooperation of the card slot A42 and the guide rod 23. At this time, the fixing plate 31 is removed from the track 1, and the limiting effect on the decorative plate 3 can be released. At this time, the decorative plate 3 can be manually pushed to change its position on the track 1.,

[0033] Working principle: First, reserve two appropriately spaced grooves on the wall where the general gate control or other infrequently used equipment is installed. Then, fit and fix the track 1 in the notch of the groove. After that, install the load-bearing bracket 2 and the decorative panel 3 in sequence. Then, the decorative splicing panel can be used;

[0034] When in use, move the decorative panel 3 to cover and hide the infrequently used equipment on the wall, improving the overall aesthetics of the wall. When the decorative panel 3 covers the infrequently used equipment on the wall, manually press the decorative panel 3. At this time, the fixed seat 4 is driven by the decorative panel 3 to move into the load-bearing bracket 2, and the spring 21 is compressed by the fixed seat 4 to make it contract. At the same time, the fixing plate 31 is clamped into the track 1. By clamping the limiting strip 32 into each limiting groove 11, at this time, the limiting strip 32 cooperates with the limiting groove 11 to limit the left and right horizontal positions of the fixing plate 31, thereby limiting the load-bearing bracket 2 and making the decorative panel 3 unable to move. During this process, the guide rod 23 moves out of the slot A42. At this time, the guide plate 45 on the side close to the slot A42 will block the lower part of the return groove 41. At this time, the guide rod 23 will slide along the top of the guide plate 45 into the upper area of the return groove 41. When the guide rod 23 moves above the guide plate 45 on the side close to the slot B43, guided by the wall of the return groove 41, the guide rod 23 presses the guide plate 45. At this time, the guide plate 45 starts to rotate downward under the force, opening the upper channel of the return groove 41 and closing the lower channel of the return groove 41. During this process, the spring 46 will be tightened. At this time, through the guidance of the guide plate 45 and the reaction force of the spring 21, the guide rod 23 can be clamped into the slot B43. When the guide rod 23 enters the slot B43, at this time, the guide plate 45 on the side close to the slot B43 rotates upward due to the disappearance of the extrusion force, and the spring 46 starts to rebound, driving the connected guide plate 45 to rotate upward. At this time, the guide plate 45 can close the upper channel of the return groove 41 and open the lower channel of the return groove 41;

[0035] When it is necessary to use the equipment and the gate master control behind the decorative panel 3, the decorative panel 3 can be pressed again. At this time, the guide rod 23 moves out of the slot B43. At this time, the guide rod 23 is limited by the guide plate 45 on the side close to the slot B43, so that it can only move downward towards the lower part of the return slot 41. At this time, with the reaction force of the spring 21, the fixed seat 4 moves in the opposite direction of the load-bearing bracket 2, and the guide rod 23 moves along the return slot 41 and moves towards the slot A42. When the guide rod 23 touches the bottom of the guide plate 45 on the side close to the slot A42, through the reverse acting force of the spring 21, the guide rod 23 can apply pressure to the bottom of the guide plate 45. At this time, the guide plate 45 can rotate upward to block the upper channel of the return slot 41 and open the channel below the return slot 41. Then, through the bottom of the guide plate 45, the guide rod 23 can be guided to be stuck in the slot B43. At this time, the fixing plate 31 can be moved out of the track 1, and the limiting effect of the track 1 on the fixing plate 31 is released. At this time, the decorative panel 3 can be manually pushed to move it away, and the gate master control and the hidden equipment on the wall surface behind the decorative panel 3 can be used. After the guide rod 23 enters the slot A42, the guide plate 45 on this side is driven by the spring 46 to rotate back to block the lower channel of the return slot 41 and open the upper channel of the return slot 41, facilitating the subsequent movement of the guide rod 23 along the upper part of the return slot 41.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A decorative splicing board, comprising tracks (1), there are two of the tracks (1), and the two tracks (1) are arranged parallel to each other up and down. A load-bearing bracket (2) is slidably connected in each of the tracks (1), and a decorative board (3) is slidably connected in the load-bearing bracket (2), characterized in that: A number of fixedly connected springs (21) are installed on the inner wall of the load-bearing bracket (2). Both ends of the inner wall of the load-bearing bracket (2) are rotatably connected with mounting rods (22), and guide rods (23) are fixedly connected to the opposite sides of the two mounting rods (22). Each guide rod (23) is located at one end of the mounting rod (22) close to the decorative plate (3). Fixed seats (4) are fixedly connected to the upper and lower sides of the decorative plate (3) on the side close to the track (1). The fixed seats (4) are located inside the load-bearing bracket (2) and are slidably connected to the load-bearing bracket (2). Return-shaped grooves (41) are formed on the surfaces of both ends of the fixed seat (4), and the return-shaped grooves (41) are heart-shaped. The guide rods (23) are all located in the return-shaped grooves (41) on the same side as the guide rods (23) and are slidably connected to the inner walls of the return-shaped grooves (41). A clamping groove A (42) is formed on the outer wall of the return-shaped groove (41) close to the track (1), and a clamping groove B (43) is formed on the inner wall of the return-shaped groove (41) close to the decorative plate (3). Mounting grooves (44) corresponding to the positions of the clamping groove A (42) and the clamping groove B (43) are respectively formed on the inner walls of the return-shaped groove (41) close to the track (1) and the inner wall close to the decorative plate (3). Guide plates (45) are rotatably connected to the mounting grooves (44). Coil springs (46) are fixedly connected between the mounting shafts at both ends of the guide plate (45) and the inner walls of the mounting grooves (44).

2. The decorative splicing board according to claim 1, wherein: Fixed plates (31) are fixedly connected to the upper and lower sides of the decorative plate (3) on the side close to the track (1). The fixed seats (4) are located inside the fixed plates (31). A number of limiting strips (32) are fixedly connected to the top and bottom of the fixed plates (31). Magnet sheets (33) are embedded on both sides of the decorative plate (3).

3. The decorative splicing board according to claim 2, wherein: A number of limiting grooves (11) are formed on the inner top wall and the inner bottom wall of the track (1). The limiting strips (32) are slidably connected to the inner walls of the limiting grooves (11).

4. The decorative splicing board according to claim 1, wherein: The initial orientation of the guide plate (45) on the same side as the clamping groove A (42) is inclined downward, and the initial orientation of the guide plate (45) on the same side as the clamping groove B (43) is inclined upward.

5. A decorative splicing board according to claim 1, characterized in that: Pulleys (24) are installed on the top and bottom of both ends of the load-bearing bracket (2) through brackets. The pulleys (24) on the top and bottom of the load-bearing bracket (2) are respectively in contact with the inner top wall and the inner bottom wall on the same side of the track (1).

6. The decorative splicing board according to claim 2, wherein: One side of the fixed seat (4) close to the load-bearing bracket (2) is fixedly connected to the spring (21). Notches with the same thickness as the top and bottom of the load-bearing bracket (2) are formed between the top and bottom of the fixed seat (4) and the fixed plates (31).

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