Combined underwater project cold storage decoration plate

Abstract

This invention relates to the field of decorative panel technology, specifically to a modular decorative panel for underwater cold storage projects. It includes an outer casing and further comprises: a decorative panel body disposed on the side of the outer casing, with the side of the decorative panel body away from the outer casing being open; multiple decorative strips evenly distributed in a straight line at equal intervals, each strip rotatably mounted inside the decorative panel body; and four first connecting components, each disposed at one of the four corners of the side of the outer casing near the decorative panel body, used to connect the decorative panel body and the outer casing. This invention allows for more convenient and faster color changes to the decorative panel body, enabling simultaneous adjustment of the decorative strips on the same decorative panel body, thus facilitating quick color changes.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of decorative panels, in particular to a combined underwater project cold storage decorative panel. BACKGROUND

[0002] A cold storage is a facility for storing and preserving perishable goods such as food, medicine, etc., and the internal temperature is usually controlled at a low level to extend the shelf life of the goods; an underwater cold storage is a refrigeration facility located in an underwater environment, and is also used for storing and preserving goods such as food, medicine, etc.; a decorative panel is a general term for all panels, mainly including fine woodworking boards, plywood, decorative panels, density boards, integrated boards, particle boards, fireproof boards, etc. The cold storage interior wall decorative panel is used to beautify the environment inside the cold storage, so the decorative panel is needed to decorate the interior of the cold storage before use.

[0003] The assembled decorative panel disclosed in the patent with publication number CN219316273U can assemble the decorative panel, but the efficiency of disassembly and assembly is not high, which leads to the inability to quickly replace the decorative panel, and the decorative panel has been single in color tone for a long time, so there is an urgent need to design a combined underwater project cold storage decorative panel. SUMMARY

[0004] The purpose of the present application is to solve the problems existing in the prior art and provide a combined underwater project cold storage decorative panel.

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

[0006] A combined underwater project cold storage decorative panel, comprising a mounting shell, further comprising:

[0007] A decorative panel body is arranged on the side of the mounting shell, and the side of the decorative panel body away from the mounting shell is open;

[0008] A plurality of decorative strips are arranged in a straight line at equal intervals, and each decorative strip is rotatably installed inside the decorative panel body;

[0009] Four first connecting assemblies are arranged at the four corners of the side of the mounting shell close to the decorative panel body, and the first connecting assemblies are used to connect the decorative panel body and the mounting shell;

[0010] Four second connecting assemblies are arranged at the four corners of the side of the decorative panel body close to the mounting shell;

[0011] The synchronous rotating assembly is arranged in the interior of the decorative plate body, and is used for simultaneously rotating the plurality of decorative strips.

[0012] The limiting assembly is arranged on the mounting shell and the decorative plate body, and is used for limiting the mounting shell and the decorative plate body after being connected.

[0013] Through the arrangement of the above technical scheme, the mounting shell and the decorative plate body can be quickly installed and disassembled, and the color of the decorative plate body can be adjusted and changed after installation, thereby improving the color diversity of the cold storage and avoiding the occurrence of visual fatigue of the workers.

[0014] As a further technical scheme of the present application, the synchronous rotating assembly comprises: a plurality of rotating shafts, each of which is fixedly installed at the center of the top end of a decorative strip; a communication groove is formed in the interior side of the decorative plate body, and each rotating shaft is rotatably installed in the communication groove; a gear is fixedly sleeved on the surface of each rotating shaft; a rack is slidably arranged in the communication groove; the rack is horizontally arranged and engaged with the plurality of gears; two fixed plates are fixedly installed on the side of the rack; the two fixed plates are symmetrically arranged; an extension sleeve rod is fixedly installed on the side of each fixed plate away from the other; and the two extension sleeve rods are horizontally arranged, with their fixed ends fixedly installed on the two sides of the communication groove.

[0015] As a further technical scheme of the present application, the limiting assembly comprises: two inner cavities symmetrically arranged in the interior of the mounting shell; a communication groove is formed in the side of the mounting shell and communicates with the two inner cavities; two T-shaped grooves are symmetrically formed in the side of the mounting shell and communicate with the corresponding inner cavities; two hinge rods are rotatably installed on the side of the decorative plate body through torsion shafts; the end of each hinge rod away from the decorative plate body is rotatably installed with a limiting strip; the corresponding limiting strip is adapted to the vertical edge of the corresponding T-shaped groove; and a spring rod is horizontally fixedly installed between the two limiting strips.

[0016] As a further technical scheme of the present application, the first connecting assembly comprises: a rectangular groove, which is arranged at the side corner of the mounting shell, a fixed column arranged horizontally is fixedly arranged at the center of the inner end of the rectangular groove, a fixed disc is fixedly arranged at the top end of the fixed column, a sleeve disc is slidably sleeved on the surface of the fixed column, a first slope is arranged on the side face away from the fixed disc and the sleeve disc, an annular groove is arranged on the opposite side face of the fixed disc and the sleeve disc, a first magnetic ring and a second magnetic ring are fixedly arranged in the annular grooves respectively, the first magnetic ring is fixedly arranged in the annular groove on the fixed disc, the first magnetic ring and the second magnetic ring repel each other, an extension rod is fixedly arranged on the inner end face of the rectangular groove, there are two extension rods, both of which are fixedly arranged on the inner end face of the rectangular groove, the two extension rods are symmetrically arranged, a disc is fixedly arranged at the extension end of each extension rod, which is used for cooperating with the second connecting assembly to complete the installation of the decorative plate body and the mounting shell, and after connection, the decorative plate body only needs to be pressed once to be disassembled, which is convenient and fast.

[0017] As a further technical scheme of the present application, the surface of each extension rod is sleeved with a first spring, the end of each first spring is fixedly arranged on the inner end face of the rectangular groove, and the top end of each first spring is fixedly arranged on the side face of the corresponding disc.

[0018] As a further technical scheme of the present application, the second connecting assembly comprises: an insertion block, which is fixedly arranged at the side corner of the decorative plate body, the shape and size of the insertion block are matched with those of the rectangular groove, a circular groove is arranged on the side face of the insertion block, the shape and size of the circular groove are matched with those of the fixed disc and the sleeve disc, two strip-shaped grooves are arranged in the insertion block, the two strip-shaped grooves are horizontally and symmetrically arranged, the two strip-shaped grooves are in communication with the circular groove at the opposite ends, an inclined block is arranged at each strip-shaped groove and the circular groove, a second slope structure is arranged on the side face of each inclined block away from the decorative plate body, a sleeve is fixedly arranged on the inner end face of each strip-shaped groove, a first sleeve rod is slidably arranged at the end of each sleeve through a spline, the end of each first sleeve rod away from the sleeve is fixedly arranged on the side face of the corresponding inclined block, a second spring is sleeved on the surface of each sleeve and first sleeve rod, and the two ends of each second spring are fixedly arranged on the end face of the strip-shaped groove and the side face of the inclined block, which is used for cooperating with the first connecting assembly to complete the installation of the decorative plate body and the mounting shell, and after connection, the decorative plate body only needs to be pressed once to be disassembled, which is convenient and fast.

[0019] The present application has the following beneficial effects:

[0020] Firstly, the present invention, through the rotating decorative strip, rotating shaft, and gear and the sliding rack, makes it more convenient and faster to change the color of the decorative panel body. Only one decorative strip needs to be rotated, and due to the setting of the gear and rack, all the decorative strips will rotate together, realizing the synchronous adjustment of the decorative strips on the same decorative panel body, thereby enabling quick change of the color of the decorative panel body.

[0021] Secondly, the present invention, through the setting of the first connecting component and the second connecting component, can quickly snap the mounting shell and the decorative panel body together. Simply insert the fixing plate into the circular groove and let the inclined block pass over the fixing plate and be positioned between the fixing plate and the sleeve plate to complete the installation of the decorative panel body. When disassembly is required, simply press the decorative panel body, and the inclined block will first pass over the sleeve plate. Then, the elastic force generated by the first spring will cause the inclined block to move the sleeve plate to be in close contact with the fixing plate, thus realizing the separation of the inclined block and the fixing plate and completing the disassembly, which is convenient and quick.

[0022] Thirdly, by setting up limiting components, the present invention can limit the installation shell and the decorative panel body to move away from each other after the installation shell and the decorative panel body are connected, thus ensuring the stability of the two installation shells and decorative panel bodies after installation. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of a combined underwater project cold storage decorative panel proposed in this invention;

[0024] Figure 2 This is a schematic cross-sectional view of the top of the installation shell of a combined underwater project cold storage decorative panel proposed in this invention.

[0025] Figure 3 for Figure 2 Enlarged view of section A;

[0026] Figure 4 This is a schematic diagram of the structure of a combined underwater project cold storage decorative panel after the collar and fixing column are separated from the first magnetic ring, the second magnetic ring and the annular groove, according to the present invention.

[0027] Figure 5 This is a schematic diagram of the decorative panel body structure of a combined underwater project cold storage decorative panel proposed in this invention;

[0028] Figure 6 for Figure 5 Enlarged view of section B;

[0029] Figure 7 This is a schematic cross-sectional view of the insert structure of a modular underwater project cold storage decorative panel proposed in this invention.

[0030] Figure 8 for Figure 7 Enlarged view of section C;

[0031] Figure 9 This is a schematic diagram of the internal cavity and connecting components of a combined underwater project cold storage decorative panel proposed in this invention;

[0032] Figure 10 This is a cross-sectional schematic diagram of the decorative panel body and its connecting components of a combined underwater project cold storage decorative panel proposed in this invention.

[0033] In the diagram: 1. Housing; 2. Decorative panel body; 3. Rectangular groove; 4. Decorative strip; 5. Fixing post; 6. Fixing disc; 7. Sleeve disc; 8. First ramp; 9. Telescopic rod; 10. First spring; 11. Disc; 12. Annular groove; 13. First magnetic ring; 14. Second magnetic ring; 15. Insert block; 16. Circular groove; 17. Rotating shaft; 18. Gear; 19. Rack; 20. Fixing plate; 21. Telescopic sleeve rod; 22. Strip groove; 23. Inclined block; 24. Sleeve; 25. First sleeve rod; 26. Second spring; 27. Inner cavity; 28. Connecting groove; 29. ​​T-slot; 30. Hinge rod; 31. Limiting strip; 32. Spring rod. Detailed Implementation

[0034] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see the appendix Figure 1 - Appendix Figure 10 A modular underwater project cold storage decorative panel, including an installation shell 1, and further comprising:

[0037] Decorative panel body 2, the decorative panel body 2 is located on the side of the mounting shell 1, and the side of the decorative panel body 2 away from the mounting shell 1 is open;

[0038] Decorative strip 4, there are multiple decorative strips 4, which are evenly distributed in a straight line with equal spacing. Each decorative strip 4 is rotatably installed inside the decorative panel body 2. It should be noted that each decorative strip 4 is painted with different colors on both sides, so that the interior color of the cold storage can be changed when the decorative strip 4 is rotated.

[0039] The first connecting component, there are four first connecting components, and the four first connecting components are respectively disposed at the four corners of the side of the mounting shell 1 near the decorative panel body 2. The first connecting components are used to connect the decorative panel body 2 and the mounting shell 1.

[0040] The second connecting component, there are four second connecting components, and the four second connecting components are respectively set at the four corners of the side of the decorative panel body 2 near the mounting shell 1;

[0041] Synchronous rotation component, which is set inside the decorative panel body 2, is used to rotate multiple decorative strips 4 at the same time;

[0042] A limiting component is provided on the mounting housing 1 and the decorative panel body 2. The limiting component is used to limit the connection between the mounting housing 1 and the decorative panel body 2.

[0043] By setting up the above technical solution, the outer casing 1 and the decorative panel body 2 can be quickly installed and disassembled. Furthermore, the color of the decorative panel body 2 can be adjusted and changed after installation, which improves the color diversity of the cold storage and avoids visual fatigue for staff.

[0044] Please see the appendix Figure 1 - Appendix Figure 8 In a preferred embodiment, the synchronous rotation component includes: a rotating shaft 17, of which there are multiple rotating shafts 17, which are respectively fixedly installed at the center of the top of multiple decorative strips 4. A connecting groove is opened on the inner side of the decorative panel body 2. The multiple rotating shafts 17 are rotatably installed inside the connecting groove. A gear 18 is fixedly sleeved on the surface of each rotating shaft 17. A rack 19 slides inside the connecting groove. The rack 19 is horizontally arranged and meshes with multiple gears 18. Two fixing plates 20 are fixedly installed on the side of the rack 19. The two fixing plates 20 are symmetrically arranged. Telescopic sleeve rods 21 are fixedly installed on the sides of the two fixing plates 20 away from each other. The two telescopic sleeve rods 21 are horizontally arranged. The fixed ends of the two telescopic sleeve rods 21 are respectively fixedly installed on both sides inside the connecting groove. By setting up the synchronous rotation component, when adjusting the color of the decorative panel body 2, all the decorative strips 4 on a decorative panel body 2 can be rotated synchronously at one time, making the color adjustment convenient and quick.

[0045] Please see the appendix Figure 8 - Appendix Figure 10In a preferred embodiment, the limiting component includes: an inner cavity 27 and a hinge rod 30. There are two inner cavities 27, which are symmetrically opened inside the mounting housing 1. A connecting groove 28 communicating with the two inner cavities 27 is opened on the side of the mounting housing 1. Two symmetrically arranged T-shaped grooves 29 are also opened on the side of the mounting housing 1, which are respectively connected to the corresponding inner cavities 27. There are two hinge rods 30, which are rotatably installed on the side of the decorative panel body 2 via a torsion shaft. Limiting strips 31 are rotatably installed on the ends of the two hinge rods 30 away from the decorative panel body 2. The corresponding limiting strips 31 are adapted to the vertical side of the corresponding T-shaped grooves 29. A spring rod 32 is horizontally fixed between the two limiting strips 31. The horizontal sides of the connecting groove 28 and the T-shaped grooves 29 are used to allow the hinge rods 30 to move stably.

[0046] Furthermore, the two limiting strips 31 will also be inserted into the inner cavity 27 through the vertical sides of the two T-slots 29. As the distance between the mounting shell 1 and the decorative panel body 2 becomes smaller, the two limiting strips 31 will move away from each other inside the two inner cavities 27, thereby generating a supporting force that moves away from each other between the mounting shell 1 and the decorative panel body 2.

[0047] Please see the appendix Figure 1 - Appendix Figure 8 In a preferred embodiment, the first connecting component includes: a rectangular groove 3, which is formed at the side corner of the mounting housing 1; a horizontally arranged fixing post 5 is fixedly installed at the center of the inner end of the rectangular groove 3; a fixing plate 6 is fixedly installed at the top of the fixing post 5; a sleeve plate 7 is slidably fitted onto the surface of the fixing post 5; a first ramp 8 is formed on the opposite sides of the fixing plate 6 and the sleeve plate 7; and annular grooves 12 are formed on the opposite sides of the fixing plate 6 and the sleeve plate 7; a first magnetic ring 13 and a second magnetic ring 14 are fixedly installed inside the two annular grooves 12, respectively; the first magnetic ring 13 is fixedly installed... The first magnetic ring 13 and the second magnetic ring 14 are magnetically repulsive and installed in the annular groove 12 on the fixed plate 6. There are two telescopic rods 9, both of which are fixedly installed in the inner end face of the rectangular groove 3. The two telescopic rods 9 are symmetrically arranged. A disc 11 is fixedly installed at the telescopic end of each telescopic rod 9. The first connecting component is used to cooperate with the second connecting component to complete the installation of the decorative panel body 2 and the mounting shell 1. After connection, disassembly only requires pressing the decorative panel body 2 once, which is convenient and quick.

[0048] Please see the appendix Figure 4 - Appendix Figure 8In a preferred embodiment, a first spring 10 is sleeved on the surface of each of the two telescopic rods 9. The end of each first spring 10 is fixedly installed on the inner end face of the rectangular groove 3, and the top of each first spring 10 is fixedly installed on the side of the corresponding disc 11. It should be noted that the elastic force generated by the first spring 10 is greater than the repulsive force generated by the first magnetic ring 13 and the second magnetic ring 14. The repulsive force generated by the first magnetic ring 13 and the second magnetic ring 14 is used to keep the fixed disc 6 and the sleeve disc 7 away from each other when no external force is applied.

[0049] Please see the appendix Figure 1 - Appendix Figure 8 In a preferred embodiment, the second connecting component includes: an insert block 15, which is fixedly installed at the side corner of the decorative panel body 2. The insert block 15 and the rectangular groove 3 are adapted in shape and size. A circular groove 16 is provided on the side of the insert block 15. The shape and size of the circular groove 16 are adapted to the fixed plate 6 and the sleeve plate 7. Two strip grooves 22 are provided inside the insert block 15. There are two strip grooves 22, which are horizontally symmetrically arranged. The two opposite ends of the two strip grooves 22 are connected to the circular groove 16. An inclined block 23 is provided at each strip groove 22 and the circular groove 16. A second inclined slope is provided on the side of each inclined block 23 away from the decorative panel body 2. The structure includes a sleeve 24 horizontally fixedly installed on the inner end face of each strip groove 22. A first sleeve rod 25 is slidably set at the end of each sleeve 24 via a spline. The end of each first sleeve rod 25 away from the sleeve 24 is fixedly installed on the side of the corresponding inclined block 23. A second spring 26 is sleeved on the surface of each sleeve 24 and the first sleeve rod 25. Both ends of each second spring 26 are fixedly installed on the end face of the strip groove 22 and the side of the inclined block 23. The second connecting component is used to cooperate with the first connecting component to complete the installation of the decorative panel body 2 and the mounting shell 1. After connection, disassembly only requires pressing the decorative panel body 2 once, which is convenient and quick.

[0050] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects: When it is necessary to install the decorative panel body 2 and the mounting shell 1, it is only necessary to align the insert 15 and the rectangular groove 3 and bring the decorative panel body 2 and the mounting shell 1 closer together. Then the insert 15 will be inserted into the rectangular groove 3, and the fixing plate 6 will also enter the circular groove 16. The circular plate 11 will contact the side of the insert 15. As the insert 15 is inserted, the telescopic rod 9 will extend and retract, and the first spring 10 will generate elastic force. Since the second slope on the inclined block 23 and the first slope 8 on the fixing plate 6 are set opposite to each other, when the inclined block 23 and the fixing plate 6 are in contact, the inclined block 23 will move towards the strip groove 22. Then the first sleeve rod 25 will move into the sleeve 24 and the second spring 26 will generate elastic force until the inclined block 23 passes the fixing plate 6. Then the elastic force generated by the second spring 26 will cause the inclined block 23 to reset and limit the fixing plate 6. At this time, the first spring 10 will also generate elastic force, thereby realizing the installation of the decorative panel body 2 and the mounting shell 1.

[0051] In addition, when the outer shell 1 and the decorative panel body 2 are in contact, the two limiting strips 31 will also be inserted into the inner cavity 27 through the vertical sides of the two T-slots 29. As the distance between the outer shell 1 and the decorative panel body 2 becomes smaller, the two limiting strips 31 will move away from each other in the two inner cavities 27, and the spring rod 32 will generate tension and the torsion shaft will generate torque. This will generate a supporting force that moves away from each other between the outer shell 1 and the decorative panel body 2, increasing the stability between the outer shell 1 and the decorative panel body 2 after assembly.

[0052] When it is necessary to change the color of the decorative panel body 2, simply press one of the decorative strips 4 to make it rotate. The rotation of one decorative strip 4 will drive the corresponding rotating shaft 17 and gear 18 to rotate. The rotation of one gear 18 will drive the rack 19 to move. The movement of the rack 19 will drive the other gear 18 to rotate. The rotation of the other gear 18 will drive the corresponding rotating shaft 17 and decorative strip 4 to rotate. Thus, all the decorative strips 4 can be moved and rotated to quickly adjust the color of the decorative panel body 2.

[0053] When it is necessary to disassemble the decorative panel body 2 and the mounting shell 1, simply press the decorative panel body 2. The insert 15 and the inclined block 23 will continue to move towards the mounting shell 1 along with the decorative panel body 2. When the inclined block 23 contacts the end face of the sleeve 7, the inclined block 23 will move towards the strip groove 22. Then the first sleeve rod 25 will move into the sleeve 24 and cause the second spring 26 to generate elastic force until the inclined block 23 passes the sleeve 7. At this time, the elastic force generated by the first spring 10 will cause the decorative panel body 2, the insert 15 and the inclined block 23 to move away from the mounting shell 1, so that the inclined block 23 can pass over the fixing plate 6 and the sleeve 7, completing the separation of the insert 15 and the rectangular groove 3. At this time, the limiting strip 31 will also slide out from the vertical side of the corresponding T-shaped groove 29, that is, the decorative panel body 2 and the mounting shell 1 are disassembled.

[0054] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A modular underwater project cold storage decorative panel, comprising an installation shell (1), characterized in that, Also includes: The decorative panel body (2) is disposed on the side of the mounting shell (1), and the side of the decorative panel body (2) away from the mounting shell (1) is open. Decorative strip (4), there are multiple decorative strips (4), the multiple decorative strips (4) are evenly distributed in a straight line with equal spacing, and each decorative strip (4) is rotatably installed inside the decorative panel body (2); The first connecting component has four components, which are respectively disposed at the four corners of the side of the mounting shell (1) near the decorative panel body (2). The first connecting component is used to connect the decorative panel body (2) and the mounting shell (1). The second connecting component has four parts, and the four parts are respectively located at the four corners of the decorative panel body (2) near the mounting shell (1); Synchronous rotation component, which is disposed inside the decorative panel body (2), is used to rotate multiple decorative strips (4) simultaneously. A limiting component is disposed on the mounting shell (1) and the decorative panel body (2), and the limiting component is used to limit the connection between the mounting shell (1) and the decorative panel body (2); The synchronous rotation assembly includes: a rotating shaft (17), there are multiple rotating shafts (17), the multiple rotating shafts (17) are respectively fixedly installed at the center of the top of multiple decorative strips (4), the inner side of the decorative panel body (2) is provided with a connecting groove, the multiple rotating shafts (17) are rotatably installed in the connecting groove, each rotating shaft (17) is fixedly sleeved with a gear (18), a rack (19) slides in the connecting groove, the rack (19) is horizontally set, the rack (19) meshes with multiple gears (18), two fixing plates (20) are fixedly installed on the side of the rack (19), the two fixing plates (20) are symmetrically set, the sides of the two fixing plates (20) away from each other are fixedly installed with telescopic sleeve rods (21), the two telescopic sleeve rods (21) are both horizontally set, the fixed ends of the two telescopic sleeve rods (21) are respectively fixedly installed on both sides inside the connecting groove; The limiting component includes: an inner cavity (27), there are two inner cavities (27), the two inner cavities (27) are symmetrically opened inside the mounting shell (1), the mounting shell (1) has a connecting groove (28) on its side that communicates with the two inner cavities (27), and the mounting shell (1) also has two symmetrically arranged T-shaped grooves (29) on its side, the two T-shaped grooves (29) respectively communicate with the corresponding inner cavity (27); There are two hinge rods (30). Both hinge rods (30) are rotatably mounted on the side of the decorative panel body (2) via a torsion shaft. Limiting strips (31) are rotatably mounted on the ends of the two hinge rods (30) away from the decorative panel body (2). The corresponding limiting strips (31) are adapted to the vertical side of the corresponding T-slot (29). A spring rod (32) is horizontally fixed between the two limiting strips (31).

2. The modular underwater cold storage decorative panel according to claim 1, characterized in that, The first connecting component includes: a rectangular groove (3), the rectangular groove (3) is opened at the side corner of the mounting housing (1), a horizontally arranged fixing post (5) is fixedly installed at the center of the inner end of the rectangular groove (3), a fixing plate (6) is fixedly installed at the top of the fixing post (5), and a sleeve plate (7) is slidably sleeved on the surface of the fixing post (5).

3. The modular underwater cold storage decorative panel according to claim 2, characterized in that, The fixed disk (6) and the sleeve disk (7) are provided with a first ramp (8) on their opposite sides. The fixed disk (6) and the sleeve disk (7) are provided with annular grooves (12) on their opposite sides. A first magnetic ring (13) and a second magnetic ring (14) are fixedly installed inside the two annular grooves (12). The first magnetic ring (13) is fixedly installed in the annular groove (12) on the fixed disk (6). The first magnetic ring (13) and the second magnetic ring (14) are magnetically repulsive.

4. The modular underwater cold storage decorative panel according to claim 3, characterized in that, There are two telescopic rods (9) fixedly installed on the inner end face of the rectangular groove (3). Both telescopic rods (9) are fixedly installed on the inner end face of the rectangular groove (3). The two telescopic rods (9) are symmetrically arranged. A disc (11) is fixedly installed on the telescopic end of each telescopic rod (9).

5. A modular underwater cold storage decorative panel according to claim 4, characterized in that, Both of the telescopic rods (9) are fitted with first springs (10), and the end of each first spring (10) is fixedly installed on the inner end face of the rectangular groove (3), and the top of each first spring (10) is fixedly installed on the side of the corresponding disc (11).

6. A modular underwater cold storage decorative panel according to claim 5, characterized in that, The second connecting component includes: a plug (15), which is fixedly installed at the side corner of the decorative panel body (2). The plug (15) and the rectangular groove (3) are compatible in shape and size. A circular groove (16) is provided on the side of the plug (15). The circular groove (16) is compatible in shape and size with the fixing plate (6) and the sleeve plate (7).

7. A modular underwater cold storage decorative panel according to claim 6, characterized in that, The insert (15) has two strip grooves (22) inside. There are two strip grooves (22), and the two strip grooves (22) are arranged horizontally and symmetrically. The opposite ends of the two strip grooves (22) are connected to the circular groove (16).

8. A modular underwater cold storage decorative panel according to claim 7, characterized in that, Each of the strip grooves (22) and circular grooves (16) is provided with a wedge (23). Each wedge (23) has a second slope structure on the side away from the decorative panel body (2). Each strip groove (22) has a sleeve (24) fixedly installed horizontally on the inner end face. Each sleeve (24) has a first sleeve rod (25) slidably installed at the end via a spline. The end of each first sleeve rod (25) away from the sleeve (24) is fixedly installed on the side of the corresponding wedge (23). Each sleeve (24) and the first sleeve rod (25) are fitted with a second spring (26). Both ends of each second spring (26) are fixedly installed on the end face of the strip groove (22) and the side of the wedge (23).

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