An underwater image large scene splicing device convenient for display

Abstract

The application discloses a water bottom image large-scene splicing device convenient to display, which comprises a supporting frame, an upper partition plate is fixedly installed at the top of the supporting frame, a lower partition plate is fixedly installed at the bottom of the supporting frame, and a top plate is fixedly installed at the top of the upper partition plate. The device is installed in a plug-in mode between the connecting seat and the bottom plate, is connected through the base, and is supported through the setting of the supporting plate and the supporting rod on the base, so that the fixing frame of the liquid crystal image display board is supported. In addition, the universal wheel is arranged, so that the sliding stability of the device is improved. After the base is disassembled, the bottom of the bottom plate can also be clamped through the reinforcing seat, and the bottom roller is arranged at the bottom, so that the bottom is also movable, the bottom plate can slide independently through the clamping of the reinforcing seat, the device can be disassembled and used flexibly, and the versatility of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of underwater image display devices, specifically to a large-scene underwater image splicing device that facilitates display. Background Technology

[0002] Underwater images are affected by topographical factors, and when displaying them, panoramic or high-resolution imaging techniques are required. These images may have been obtained at different times, from different perspectives, or from different sensors. When using images to display large scenes, image stitching technology is needed because the area to be displayed is too large.

[0003] Patent document CN212809603U discloses a high-resolution, large-field-of-view image splicing device, comprising "an image splicing device body, an L-shaped frame, a length telescopic adjustment component, a first side frame, a second side frame, a hinge, a first top frame, a second top frame, an adjustable lighting component, a plug-in rod, a locking block, a plug-in slot, a locking port, and a lighting lamp. The bottom outer wall of the image splicing device body is symmetrically provided with L-shaped frames, and a length telescopic adjustment component is provided between the L-shaped frames. A socket is provided on both sides of the outer wall between the L-shaped frames, and a telescopic rod is inserted into the socket. A screw hole is provided through the outer wall of one side of the L-shaped frame at one end of the socket. The length telescopic adjustment component of this image splicing device allows for adjustment of the splicing frame length according to the specifications of the display screen, and the overall structure is easy to assemble and disassemble, facilitating the display of high-resolution, large-field-of-view images."

[0004] However, in the aforementioned patent, the device adjusts its length during use to accommodate different sizes of displays by adjusting the length of the telescopic adjustment component. However, when used for installing displays of different sizes, the device mainly provides a fixed frame structure, which lacks a certain degree of mobility. While the device is convenient to install, it lacks flexible usability, thus affecting its practicality. Summary of the Invention

[0005] The purpose of this invention is to provide a device for stitching together large underwater images for easy display, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a large-scene underwater image splicing device for easy display, comprising a support frame, an upper partition plate fixedly installed on the top of the support frame, and a lower partition plate fixedly installed on the bottom of the support frame;

[0007] A top plate is fixedly installed on the top of the upper partition plate, and a bottom plate is fixedly installed on the bottom of the lower partition plate. Snap-fit ​​grooves are provided on both sides of the upper and lower partition plates and on the top and bottom of the support frame. Connecting grooves are provided on the bottom of the top plate and the top of the bottom plate. LCD image display panels are snapped into the interior of each snap-fit ​​groove and connecting groove. Multiple sets of positioning plates are movably installed on the back of both the top plate and the support frame. Fixing bolts are threaded through the back of each positioning plate. Support plates are fixedly installed on the facing surfaces of two sets of positioning plates. Bases are fixedly installed at the bottom of both sets of support plates. The base is fixedly equipped with casters. Reinforcing plates are snapped onto the top of the top plate and the bottom of the base plate. The reinforcing plates are available in two shapes: L-shaped and straight. A mating plate is fixedly installed on the facing surfaces of the two sets of reinforcing plates. A connecting seat is fixedly installed at the front end of the facing surfaces of the two sets of base plates. A plug-in plate is fixedly installed on the front of the connecting seat. A plug-in groove is opened on the top of the plug-in plate. A reinforcing plate is inserted into the plug-in groove. A limit plate is fixedly installed on the top of the reinforcing plate. A limit handle is fixedly installed on the top of the limit plate. A positioning groove is opened inside the base plate, and the plug-in plate passes through the inside of the positioning groove.

[0008] Preferably, multiple sets of connecting rods are fixedly installed on the opposing surfaces of the two sets of support plates. A heat sink is fixedly installed on the outer surface of the connecting rod. Multiple heat sinks are provided inside the heat sink. A limit frame is fixedly and movably installed on the front of the heat sink. A dustproof net is fixedly installed on the inner wall of the limit frame. Reinforcing bolts are threaded through all four sides of the front of the limit frame.

[0009] Preferably, the top of the base plate is fitted with multiple sets of reinforcing seats, and side plates are fixedly installed on the front and back of the reinforcing seats. Multiple sets of rollers are provided at the bottom of the side plates, and anti-slip pads are fixedly installed on the inner wall of the reinforcing seats.

[0010] Preferably, the internal thread of the reinforcing plate is connected to a limit bolt, and the inner walls of the snap-fit ​​groove and the connecting groove are both fixedly installed with rubber pads.

[0011] Preferably, multiple sets of reinforcing rods are fixedly installed on the opposing surfaces of the two sets of bases, and support rods are fixedly installed at the tail ends of the top of the two sets of bases, with the top of the support rods connected to the back of the support plate.

[0012] Preferably, a partition plate is fixedly installed inside the docking plate, and two sets of pressing tubes facing different directions are fixedly installed on the outer surface of the partition plate. A pressing rod is slidably connected inside the pressing tube, and a pressing plate is fixedly installed at the front end of the pressing rod.

[0013] Preferably, a pressing spring is fixedly installed on the inner wall of the pressing tube, and the front end of the pressing spring is connected to the tail end of the pressing rod, and a flexible pad is provided on the outer surface of the pressing plate.

[0014] Preferably, the device is used as follows:

[0015] S1. During use, the device uses a support frame to install and connect the upper and lower partition plates at its top and bottom, respectively. The upper and lower partition plates are used to install and connect the top and bottom plates, respectively. Clip-on grooves and connecting grooves are used to clip and install the LCD image display panel. When connecting the top and bottom plates, a reinforcing plate is used for the clip-on connection. Limiting bolts on the reinforcing plate connect the two opposing top and bottom plates. L-shaped and straight-plate reinforcing plates are used for horizontal and vertical installation connections. The back of the top plate and support frame is connected by a positioning plate and fixing bolts. The positioning plate is installed and connected by the fixing bolts. The positioning plate has a support plate, base, and casters. The sliding base allows the insertion plate on the connecting seat to pass through the positioning groove on the bottom plate. After passing through, the limiting handle clips the limiting plate into the insertion groove.

[0016] S2. After the support frame structure is installed and connected with the upper partition plate, lower partition plate, top plate, bottom plate and docking plate to form the LCD image display panel mounting frame structure, the bottom of the bottom plate is installed and connected to the reinforcing base by a sleeve. The reinforcing base is matched with the universal wheels at the bottom of the base by the setting of side plates and rollers.

[0017] S3. After the support plate is installed and connected to the top plate and support frame structure through the positioning plate and fixing bolts, the heat sink is installed and connected to the support plate through the setting of the connecting rod. The heat sink corresponds to the back of the LCD image display panel. The heat sink is equipped with a heat dissipation fan, and when powered on, it generates airflow to the LCD image display panel when in use. The front of the heat sink is installed and connected to the limit frame through the setting of the reinforcing bolts and the threaded connection, so that the dustproof net covers the heat dissipation fan on the heat sink and also separates the back of the LCD image display panel and the heat sink.

[0018] S4. The reinforcing plate, in both L-shaped and straight-plate forms, is used for the installation connection between the top and bottom plates. The orientation of the two sets of pressing plates on the mating plate is also matched according to the different vertical or horizontal installation angles of the top and bottom plates, thereby sealing the side of the LCD image display panel mounting frame. This allows the pressing plate to contact the LCD image display panel. During installation, the spring function of the pressing spring causes one side of the LCD image display panel to press the pressing plate after the snap-fit ​​installation, making the contact between the LCD image display panel and the flexible pad and rubber pad on the pressing plate tighter.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. This invention uses a plug-in installation method between the connecting base and the base plate. The base is connected and supported by a support plate and a support rod, which supports the fixed structure of the liquid crystal image display panel. The universal wheels add stable sliding performance to the device. After the base is disassembled, the bottom of the base plate is also connected by a reinforcing base and has wheels, which adds to its mobility. The base plate can be slid independently with the reinforcing base, so the device can be flexibly disassembled and used, increasing its versatility.

[0021] 2. This invention utilizes a heat sink base. A rotating cooling fan within the base cools the back of the LCD image display panel during use, providing some cooling. A dust filter prevents dust accumulation during fan operation. The heat sink base is integrated with the base plate, ensuring close contact with the back of the LCD image display panel. A connecting rod facilitates easy disassembly and installation of the heat sink, further enhancing its efficient heat dissipation. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the support frame structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the support plate structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the heat sink structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the connector structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the first form of the reinforcing sheet of the present invention;

[0028] Figure 7 This is a schematic diagram of the second form of the reinforcing sheet of the present invention;

[0029] Figure 8 This is a schematic diagram of the limiting frame structure of the present invention;

[0030] Figure 9 This is a schematic diagram of the reinforcing base structure of the present invention;

[0031] Figure 10 This is a cross-sectional schematic diagram of the rubber pad structure of the present invention;

[0032] Figure 11This is a cross-sectional schematic diagram of the side plate structure of the present invention;

[0033] Figure 12 This is a cross-sectional view of the first form of the pressing plate of the present invention;

[0034] Figure 13 This is a cross-sectional view of the second form of the pressing plate of the present invention;

[0035] Figure 14 For the present invention Figure 12 Enlarged schematic diagram of the structure at point A in the middle.

[0036] In the diagram: 1. Support frame; 2. Upper partition plate; 3. Lower partition plate; 4. Top plate; 5. Bottom plate; 6. Snap-fit ​​groove; 7. Connecting groove; 8. LCD image display panel; 9. Positioning plate; 10. Fixing bolt; 11. Support plate; 12. Base; 13. Reinforcing plate; 14. Butt joint plate; 15. Connecting seat; 16. Insert plate; 17. Insert groove; 18. Reinforcing plate; 19. Limiting plate; 20. Limiting handle; 21. Fixed... 22. Sealing slot; 23. Connecting rod; 24. Heat sink base; 25. Heat sink fan; 26. Limiting frame; 27. Dustproof net; 28. Reinforcing bolt; 29. ​​Reinforcing base; 30. Side plate; 31. Roller; 32. Anti-slip pad; 33. Limiting bolt; 34. Rubber pad; 35. Reinforcing rod; 36. Support rod; 37. Partition plate; 38. Pressing tube; 39. Pressing rod; 40. Pressing plate; 41. Flexible pad. Detailed Implementation

[0037] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 9 and Figure 11A large-scale underwater image splicing device for easy display includes a support frame 1. An upper partition plate 2 is fixedly installed on the top of the support frame 1, and a lower partition plate 3 is fixedly installed on the bottom of the support frame 1. A top plate 4 is fixedly installed on the top of the upper partition plate 2, and a bottom plate 5 is fixedly installed on the bottom of the lower partition plate 3. Engaging grooves 6 are provided on both sides of the upper and lower partition plates 2 and 3, and on the top and bottom of the support frame 1. Connecting grooves 7 are provided on the bottom of the top plate 4 and the top of the bottom plate 5. Liquid is engaged inside the engaging grooves 6 and 7. Multiple sets of positioning plates 9 are movably installed on the back of the crystal image display panel 8, top plate 4, and support frame 1. Fixing bolts 10 are threaded through the back of the positioning plates 9. Support plates 11 are fixedly installed on the facing surfaces of the two sets of positioning plates 9. Bases 12 are fixedly installed at the bottom of the two sets of support plates 11. Multiple sets of reinforcing rods 34 are fixedly installed on the facing surfaces of the two sets of bases 12. Support rods 35 are fixedly installed at the tail ends of the tops of the two sets of bases 12, with the tops of the support rods 35 connected to the back of the support plates 11. The bottoms of the two sets of bases 12 are fixed... The top plate 4 and bottom plate 5 are both fitted with reinforcing plates 13, which are available in L-shaped and straight plate shapes. Limit bolts 32 are threaded through the internal parts of the reinforcing plates 13. Rubber pads 33 are fixedly installed on the inner walls of the snap-fit ​​grooves 6 and connecting grooves 7. Abutment plates 14 are fixedly installed on the facing surfaces of the two sets of reinforcing plates 13. Connecting seats 15 are fixedly installed at the front ends of the facing surfaces of the two sets of bases 12. Insertion plates 16 are fixedly installed on the front of the connecting seats 15. An opening is formed on the top of the insertion plates 16. There is a plug-in slot 17, and a reinforcing plate 18 is plugged into the plug-in slot 17. A limit plate 19 is fixedly installed on the top of the reinforcing plate 18, and a limit handle 20 is fixedly installed on the top of the limit plate 19. A positioning slot 21 is opened inside the base plate 5, and the plug-in plate 16 passes through the inside of the positioning slot 21. Multiple sets of reinforcing seats 28 are sleeved on the top of the base plate 5. Side plates 29 are fixedly installed on the front and back of the reinforcing seats 28. Multiple sets of rollers 30 are provided at the bottom of the side plates 29. Anti-slip pads 31 are fixedly installed on the inner wall of the reinforcing seats 28.

[0038] The support frame 1 is used to install and connect the upper partition plate 2 and the lower partition plate 3 at its top and bottom, respectively. The upper partition plate 2 and the lower partition plate 3 are respectively used to install and connect the top plate 4 and the bottom plate 5. The snap-fit ​​groove 6 and the connecting groove 7 are used for snap-fit ​​installation of the LCD image display panel 8. When connecting the top plate 4 and the bottom plate 5, a reinforcing plate 13 is used for snap-fit ​​installation. The reinforcing plate 13 is equipped with limiting bolts 32 to connect the two opposing sets of top plates 4 and bottom plates 5. The reinforcing plate 13 has both L-shaped and straight plate shapes, allowing for horizontal and vertical installation connections. The top plate 4 and the back of the support frame 1 are connected by a positioning plate 9 and fixing bolts 10. The positioning plate 9 is installed and connected by fixing bolts 10. The side plate 29 is fitted to the bottom of the bottom plate 5 through a reinforcing seat 28, thereby increasing the mobility of the bottom of the bottom plate 5 with the assistance of the rollers 30. The top plate 4 and the back of the support frame 1 are connected by the positioning plate 9 and the through connection of the fixing bolts 10, thereby installing and connecting the support plate 11 with the frame formed by the top plate 4 and the support frame 1. It also plays a role in fixing the device from the back of the device frame. The positioning plate 9 is connected by the support plate 11 and the base 12. With the inclusion of casters, the sliding base 12 allows the insertion plate 16 on the connecting seat 15 to penetrate the positioning groove 21 on the base plate 5. After penetration, the limiting plate 19 is engaged into the insertion groove 17 by the limiting handle 20. The casters at the bottom of the sliding base 12 enhance its mobility. After the connecting seat 15 is installed through the positioning groove 21, the insertion plate 16 fixes the position of the connected seat 15, thus facilitating the installation connection between the base plate 5 and the connecting seat 15. Through the insertion installation method between the connecting seat 15 and the base plate 5, and by inserting the insertion plate 16, the connection between the base 12 and the base plate 5 is facilitated. After easy disassembly and installation, the device becomes highly mobile based on the casters 30 and casters 30. The base 12, with its support plate 11 and support rod 35, supports the fixed structure of the LCD image display panel 8, adding stability to the device. After disassembling the base 12, the bottom of the base plate 5 is also secured by the reinforcing seat 28, and with the casters 30, its bottom mobility is further enhanced. This allows the base plate 5 to slide independently using the reinforcing seat 28, increasing the versatility of the device's mobile use.

[0039] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 8Multiple sets of connecting rods 22 are fixedly installed on the opposing surfaces of the two sets of support plates 11. A heat sink 23 is fixedly installed on the outer surface of the connecting rod 22. Multiple sets of heat sink fans 24 are installed inside the heat sink 23. A limit frame 25 is fixedly and movably installed on the front of the heat sink 23. A dustproof net 26 is fixedly installed on the inner wall of the limit frame 25. Reinforcing bolts 27 are threaded through all four sides of the front of the limit frame 25.

[0040] With the heat sink 23 installed, the back of the heat sink 23 corresponds to the back of the LCD image display panel 8. The heat sink 23 is equipped with a cooling fan 24, which generates airflow when powered on and blows it onto the LCD image display panel 8. The front of the heat sink 23 is connected to the limiting frame 25 by a threaded connection through the reinforcing bolts 27. This allows the dustproof net 26 to cover the cooling fan 24 on the heat sink 23 and also to separate the back of the LCD image display panel 8 from the heat sink 23. After the top plate 4 and the support frame 1 are connected to the positioning plate 9 by the fixing bolts 10, the heat sink 23 is in contact with the back of the LCD image display panel 8. The cooling fan 24 rotates inside the heat sink 23, which cools the LCD image display panel 8 from the back when it is in use. The dustproof net 26 prevents dust from entering the LCD image display panel 8 when the cooling fan 24 is working.

[0041] Please see Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 10 , Figure 12 , Figure 13 and Figure 14 A partition plate 36 is fixedly installed inside the docking plate 14. Two sets of pressing tubes 37 facing different directions are fixedly installed on the outer surface of the partition plate 36. A pressing rod 38 is slidably connected inside the pressing tube 37. A pressing plate 39 is fixedly installed at the front end of the pressing rod 38. A pressing spring 40 is fixedly installed on the inner wall of the pressing tube 37, and the front end of the pressing spring 40 is connected to the tail end of the pressing rod 38. A flexible pad 41 is provided on the outer surface of the pressing plate 39.

[0042] The reinforcing plate 13, in both L-shaped and straight-plate forms, is used for the installation connection between the top plate 4 and the bottom plate 5. The orientation of the two sets of pressing plates 39 on the mating plate 14 is also matched according to the different vertical or horizontal installation angles of the top plate 4 and the bottom plate 5, thereby sealing the side of the mounting frame of the liquid crystal image display panel 8, so that the pressing plate 39 contacts the liquid crystal image display panel 8. During installation, the rebound function of the pressing spring 40 causes the liquid crystal image display panel 8 to press the pressing plate 39 on one side after snap-fit ​​installation, thus snapping the liquid crystal image display panel 8 in place. Based on the elasticity of the pressing spring 40, the pressing plate 39 is added to the clamping property of the liquid crystal image display panel 8, making the contact between the liquid crystal image display panel 8 and the flexible pad 41 and rubber pad 33 on the pressing plate 39 more compact after installation, thus increasing the stability of the liquid crystal image display panel 8 in the device frame structure.

[0043] Working principle: The upper partition plate 2 and lower partition plate 3 are installed and connected to the support frame 1 at its top and bottom respectively. The top plate 4 and bottom plate 5 are installed and connected to the upper partition plate 2 and lower partition plate 3 respectively. The LCD image display panel 8 is snapped into place using the snap-fit ​​groove 6 and connecting groove 7. When connecting the top plate 4 and bottom plate 5, a reinforcing plate 13 is used for snap-fit ​​connection. Limiting bolts 32 are installed on the reinforcing plate 13 to connect the two opposing sets of top plate 4 and bottom plate 5. The reinforcing plate 13 has both L-shaped and straight plate shapes, allowing for horizontal and vertical installation connections. The top plate 4 and the support frame 1... The back of the frame 1 is connected to the positioning plate 9 via the positioning plate 9 and fixing bolts 10. The positioning plate 9 is connected to the positioning plate 9 via the fixing bolts 10. The positioning plate 9 is connected to the support plate 11, the base 12 and the casters. The sliding base 12 allows the insertion plate 16 on the connecting seat 15 to pass through the positioning groove 21 on the base plate 5. After passing through, the limiting handle 20 inserts the limiting plate 19 into the insertion groove 17. After the support frame 1 structure is connected to the LCD image display panel 8 mounting frame structure composed of the upper partition plate 2, the lower partition plate 3, the top plate 4, the base plate 5 and the docking plate 14, the bottom of the base plate 5 is connected to the reinforcing seat 28 via a sleeve. The reinforcing seat 28 is connected to the side plate 29 and the casters 3. The 0 setting is matched with the universal wheels at the bottom of the base 12. After the support plate 11 is installed and connected to the top plate 4 and support frame 1 structure through the positioning plate 9 and fixing bolts 10, the heat sink 23 is installed and connected to the support plate 11 through the connecting rod 22. The heat sink 23 corresponds to the back of the LCD image display panel 8. The heat sink 23 is equipped with a cooling fan 24, which generates airflow to the LCD image display panel 8 when it is powered on. The front of the heat sink 23 is installed and connected to the limiting frame 25 through the threaded connection of the reinforcing bolts 27, so that the dustproof net 26 covers the cooling fan 24 on the heat sink 23 and also protects the LCD image. The back of the display panel 8 is separated from the heat sink 23. The reinforcing plate 13 is used for the installation connection between the top plate 4 and the bottom plate 5 in two shapes: L-shaped and straight. The orientation of the two sets of pressing plates 39 on the mating plate 14 is also matched with the different vertical or horizontal installation angles of the top plate 4 and the bottom plate 5, so as to seal the side of the mounting frame of the LCD image display panel 8, so that the pressing plate 39 contacts the LCD image display panel 8. During installation, the spring 40 returns the LCD image display panel 8 so that after the LCD image display panel 8 is snapped on, one side of it presses the pressing plate 39, making the contact between the LCD image display panel 8 and the flexible pad 41 and rubber pad 33 on the pressing plate 39 tighter.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A device for splicing large underwater images for easy display, comprising a support frame (1), characterized in that: The top of the support frame (1) is fixedly installed with an upper partition plate (2), and the bottom of the support frame (1) is fixedly installed with a lower partition plate (3). A top plate (4) is fixedly installed on the top of the upper partition plate (2), and a bottom plate (5) is fixedly installed on the bottom of the lower partition plate (3). Snap-fit ​​grooves (6) are provided on both sides of the upper partition plate (2) and the lower partition plate (3), and on the top and bottom of the support frame (1). Connecting grooves (7) are provided on the bottom of the top plate (4) and the top of the bottom plate (5). A liquid crystal image display panel (8) is snapped into the inside of both the snap-fit ​​groove (6) and the connecting groove (7). Multiple sets of positioning plates (9) are movably installed on the back of both the top plate (4) and the support frame (1). A fixing bolt (10) is threaded through the back of each positioning plate (9). Support plates (11) are fixedly installed on the facing surfaces of the two sets of positioning plates (9). Bases (12) are fixedly installed at the bottom of the two sets of support plates (11). The bottoms of the two sets of bases (12) are fixedly installed... Equipped with casters, the top of the top plate (4) and the bottom of the bottom plate (5) are both fitted with reinforcing plates (13), and the reinforcing plates (13) are divided into two shapes: L-shaped and straight plate. The opposing surfaces of the two sets of reinforcing plates (13) are fixedly fitted with mating plates (14). The front ends of the opposing surfaces of the two sets of bases (12) are fixedly fitted with connecting seats (15). The front of the connecting seat (15) is fixedly fitted with a plug-in plate (16). The top of the plug-in plate (16) is provided with a plug-in groove (17). The inside of the plug-in groove (17) is fitted with a reinforcing plate (18). The top of the reinforcing plate (18) is fixedly fitted with a limiting plate (19). The top of the limiting plate (19) is fixedly fitted with a limiting handle (20). The inside of the bottom plate (5) is provided with a positioning groove (21), and the plug-in plate (16) passes through the inside of the positioning groove (21).

2. The underwater image large-scene stitching device for easy display according to claim 1, characterized in that: Multiple sets of connecting rods (22) are fixedly installed on the opposing surfaces of the two sets of support plates (11). A heat sink (23) is fixedly installed on the outer surface of the connecting rod (22). Multiple sets of heat sink fans (24) are provided inside the heat sink (23). A limit frame (25) is fixedly installed on the front of the heat sink (23). A dustproof net (26) is fixedly installed on the inner wall of the limit frame (25). Reinforcing bolts (27) are threaded through all four sides of the front of the limit frame (25).

3. The underwater image large-scene stitching device for easy display according to claim 1, characterized in that: The top of the base plate (5) is fitted with multiple sets of reinforcing seats (28), and the front and back of the reinforcing seats (28) are fixedly installed with side plates (29). The bottom of the side plates (29) is provided with multiple sets of rollers (30), and the inner wall of the reinforcing seats (28) is fixedly installed with anti-slip pads (31).

4. The underwater image large-scene stitching device for easy display according to claim 1, characterized in that: The internal thread of the reinforcing plate (13) is connected to the limit bolt (32), and the inner walls of the snap-fit ​​groove (6) and the connecting groove (7) are fixedly installed with rubber pads (33).

5. The underwater image large-scene stitching device for easy display according to claim 1, characterized in that: Multiple sets of reinforcing rods (34) are fixedly installed on the opposing surfaces of the two sets of bases (12). Support rods (35) are fixedly installed at the tail ends of the top of the two sets of bases (12), and the top of the support rods (35) is connected to the back of the support plate (11).

6. The underwater image large-scene stitching device for easy display according to claim 1, characterized in that: A partition plate (36) is fixedly installed inside the docking plate (14). Two sets of pressing tubes (37) facing different directions are fixedly installed on the outer surface of the partition plate (36). A pressing rod (38) is slidably connected inside the pressing tube (37). A pressing plate (39) is fixedly installed at the front end of the pressing rod (38).

7. The underwater image large-scene stitching device for easy display according to claim 6, characterized in that: A pressing spring (40) is fixedly installed on the inner wall of the pressing tube (37), and the front end of the pressing spring (40) is connected to the tail end of the pressing rod (38). A flexible pad (41) is provided on the outer surface of the pressing plate (39).

8. The underwater image large-scene stitching device for easy display according to claims 1-7 is used as follows: S1. When the device is in use, the upper partition plate (2) and the lower partition plate (3) are installed and connected at the top and bottom of the support frame (1), respectively. The top plate (4) and the bottom plate (5) are installed and connected on the upper partition plate (2) and the lower partition plate (3), respectively. The liquid crystal image display panel (8) is installed by snapping in the slot (6) and the connecting slot (7). When connecting the top plate (4) and the bottom plate (5) structure, the installation connection is made by snapping in the reinforcing plate (13). The two sets of opposite top plates (4) and bottom plates (5) are installed and connected by setting the limiting bolt (32) on the reinforcing plate (13). The reinforcement plates (13) are of two shapes, L-shaped and straight, which are used for horizontal and vertical installation connections. The back of the top plate (4) and the support frame (1) are connected by positioning plates (9) and fixing bolts (10). The positioning plates (9) are installed by fixing bolts (10). The positioning plates (9) are connected by support plates (11), bases (12) and casters. The sliding base (12) allows the plug plate (16) on the connecting seat (15) to penetrate the inside of the positioning groove (21) on the bottom plate (5). After penetration, the limiting plate (19) is inserted into the inside of the plug groove (17) by the limiting handle (20). S2. After the support frame (1) structure is installed and connected with the upper partition plate (2), lower partition plate (3), top plate (4), bottom plate (5) and docking plate (14) to form the LCD image display board (8) mounting frame structure, the bottom of the bottom plate (5) is installed and connected to the reinforcing base (28) by means of a sleeve. The reinforcing base (28) is matched with the universal wheel at the bottom of the base (12) by the setting of the side plate (29) and the roller (30). S3. After the support plate (11) is installed and connected to the top plate (4) and support frame (1) structure through the positioning plate (9) and fixing bolts (10), the heat sink (23) is installed and connected to the support plate (11) through the setting of the connecting rod (22). The heat sink (23) corresponds to the back of the LCD image display panel (8). The heat sink (23) is equipped with a heat dissipation fan (24) inside, and after being powered on, it generates wind to blow towards the LCD image display panel (8) when in use. The front of the heat sink (23) is connected to the limit frame (25) through the setting of the reinforcing bolts (27) and the threaded connection is used. Then, the dustproof net (26) covers the heat dissipation fan (24) on the heat sink (23) and also separates the back of the LCD image display panel (8) and the heat sink (23). S4. The reinforcing plate (13) is used in two shapes, L-shaped and straight, for the installation connection between the top plate (4) and the bottom plate (5). The orientation of the two sets of pressing plates (39) on the mating plate (14) is also matched with the different vertical or horizontal installation angles of the top plate (4) and the bottom plate (5) to seal the side of the mounting frame of the liquid crystal image display panel (8), so that the pressing plate (39) contacts the liquid crystal image display panel (8). During installation, the spring function of the pressing spring causes the liquid crystal image display panel (8) to press the pressing plate (39) on one side after the snap-fit ​​installation, thus snapping the liquid crystal image display panel (8) together.

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