360° ring-shaped water curtain projection

Abstract

The utility model discloses 360 degree annular water curtain projection, including floating platform, be equipped with sealed water storage cavity in floating platform, and the middle part of floating platform top is installed with support seat, and the side of support seat top evenly is provided with projection subassembly, and the surface of floating platform top is provided with multilayer equidistance distribution's water curtain forming subassembly, and the four corner places of floating platform bottom all are provided with limiting component, and projection subassembly includes projector, and the bottom fixed of projector is equipped with fixed base, and two horizontal bars between fixedly are equipped with heating box. The utility model discloses through being provided with multilayer annular equidistance distribution's water curtain forming subassembly on floating platform, and the middle part of floating platform is fixedly equipped with support seat, and is provided with a plurality of annular distribution's projection subassembly on support seat, can form 360 degree annular water curtain, and personnel can adjust the water curtain forming subassembly work in different diameter according to the use demand, and then form different annular water curtain, improve its visual effect.

Description

Technical Field

[0001] This utility model relates to the field of display equipment technology, specifically to a 360° circular water curtain projection. Background Technology

[0002] Water screen projection, also known as multimedia digital water screen projection, is a film and television technology that uses water as a medium to project images. Its carrier is a transparent water curtain or water screen, which allows the view behind the projected image to be seen and is not limited in height.

[0003] In response to this, utility model patent CN213457641U discloses a water curtain projection system, belonging to the field of display device technology. It includes a water supply component, a lifting component, a water outlet component, and a projection component. The lifting component is located above the water supply component, and the water outlet component is located on top of the lifting component. The water supply component supplies water to the water outlet component, and when water flows out from the water outlet component, a water curtain is formed. The lifting component can drive the water outlet component to move vertically, thereby adjusting the height of the water curtain. The water supply component includes a water tank with an inner boss and an outer boss, forming an annular water channel between the inner and outer bosses. The projection component is located on top of the outer boss. The water curtain projection system provided by this application can adjust the height of the water curtain and has a wide range of applications.

[0004] However, the water curtain projection system in the aforementioned patent application still has some problems: when the current water curtain projection system is in use, it is difficult to form a 360° circular water curtain projection, and the diameter of the circular water curtain cannot be adjusted according to the needs, resulting in a reduction in its visual effect. At the same time, when the current water curtain projection system is placed on the water surface, it is difficult to adjust the height, which affects the use by personnel. Utility Model Content

[0005] To address the aforementioned problems, the purpose of this invention is to provide a 360° circular water curtain projection to resolve the issues raised in the background section.

[0006] To achieve the above objectives, this utility model proposes a 360° annular water curtain projection, including a floating platform, a sealed water storage cavity inside the floating platform, a support base installed at the center of the top of the floating platform, projection components evenly arranged on the sides of the top of the support base, multiple layers of equidistantly distributed water curtain forming components arranged on the surface of the top of the floating platform, and limit components arranged at the four corners of the bottom of the floating platform.

[0007] The water curtain forming assembly includes a water storage tank. A connector is fixedly connected to the top of the water storage tank, and a water curtain nozzle is installed at one end of the connector. The water curtain forming assembly is arranged in a ring as a first water curtain system, a second water curtain system, a third water curtain system, a fourth water curtain system, a fifth water curtain system, and a sixth water curtain system. The first water curtain system is 2.6m away from the support base and consists of 36 sets of water curtain forming assemblies. The second water curtain system is 2.5m away from the first water curtain system and consists of 56 sets of water curtain forming assemblies. The third... The first water curtain system is 2.5m away from the second water curtain system and consists of 72 sets of water curtain forming components. The second water curtain system is 2.5m away from the third water curtain system and consists of 90 sets of water curtain forming components. The third water curtain system is 2.5m away from the fourth water curtain system and consists of 108 sets of water curtain forming components. The fourth water curtain system is 2.5m away from the fifth water curtain system and consists of 118 sets of water curtain forming components. The limiting component includes a limiting sleeve, and a limiting block is inserted inside the limiting sleeve. A movable column is fixed at the bottom end of the limiting block.

[0008] As a preferred technical solution of this utility model, the projection component includes a projector, a fixed base is fixedly provided at the bottom of the projector, two horizontal bars are fixedly provided on the surface of the top of the projector, a heating box is fixedly provided between the two horizontal bars, one end of the heating box is fixedly connected to an air guide box, and the other end of the heating box is fixedly connected to a connecting bucket, an electric heating tube is installed inside the heating box, and a fan is installed at one end of the connecting bucket.

[0009] As a preferred technical solution of this utility model, a mounting truncated cone is fixedly provided at the middle of the top of the support base, and a plurality of evenly distributed first fixing holes are provided on the side of the top of the mounting truncated cone. A water guide inclined plate is fixedly provided at the top of the outer wall of the support base, and a plurality of evenly distributed second fixing holes are provided on the side of the bottom of the support base.

[0010] As a preferred embodiment of this utility model, the bottom end of the water storage tank is fixedly connected to a connecting pipe, the bottom end of the connecting pipe is equipped with a first water pump, and the bottom of the outer wall of the connecting pipe is fixedly provided with a connecting ring.

[0011] As a preferred technical solution of this utility model, a handle is fixedly provided in the middle of the outer wall of the water storage tank, and a fixing plate is fixedly provided at the bottom of the outer wall of the water storage tank. A connecting rod is fixedly provided between the fixing plate and the connecting ring, and a plurality of evenly distributed third fixing holes are opened on the side of the top of the fixing plate.

[0012] As a preferred technical solution of this utility model, drainage outlets are provided at the bottom of both sides of the floating platform, and a first solenoid valve is installed at one end of each drainage outlet. Water inlets are provided on both sides of the bottom of the floating platform, and a second solenoid valve is installed at the bottom of each water inlet. A second water pump is installed at the bottom of the second solenoid valve.

[0013] As a preferred technical solution of this utility model, mounting brackets are fixedly provided on both sides of the outer wall of the floating platform, a distance measuring sensor is installed in each mounting bracket, and a through hole is opened at the bottom of each mounting bracket.

[0014] As a preferred technical solution of this utility model, the surface of the bottom end of the floating platform is provided with a plurality of evenly distributed drainage holes, and the top end of the limiting sleeve and the bottom end of the movable column are both fixedly provided with connecting plates, and the surface of each connecting plate is provided with a plurality of evenly distributed connecting holes.

[0015] As a preferred embodiment of this utility model, the plurality of fans and the plurality of electric heating tubes are electrically connected to an external power supply through an external fan switch and an external temperature control switch, respectively. The two first solenoid valves, the two second solenoid valves and the two second water pumps are electrically connected to an external power supply through an external first solenoid valve switch, an external second solenoid valve switch and an external second water pump switch, respectively.

[0016] Compared with the prior art, this utility model provides a 360° circular water curtain projection, which has the following beneficial effects:

[0017] 1. This 360° circular water curtain projection uses multiple layers of equally spaced circular water curtain forming components on a floating platform. A support base is fixed in the middle of the floating platform, and multiple projection components arranged in a ring are set on the support base. This can form a 360° circular water curtain. Personnel can adjust the operation of water curtain forming components with different diameters according to their needs, thereby forming different circular water curtains and improving the visual effect.

[0018] 2. This 360° circular water curtain projection is connected to a limit component via a floating platform. The floating platform has a sealed water storage chamber. The drain outlet of the floating platform is connected to a first solenoid valve, and the water inlet of the floating platform is connected to a second solenoid valve. The second solenoid valve is connected to a second water pump. A distance sensor is installed on the mounting frame. Personnel can adjust the water storage volume in the floating platform according to their needs, thereby changing the platform's draft. This allows for adjustment of the floating platform's height as needed, ensuring usability for personnel.

[0019] 3. This 360° circular water screen projector has a heating box connected to an air guide box, which is tilted towards the projector lens. The connecting bucket connected to the heating box is connected to a fan. An electric heating tube is installed inside the heating box. When the projector is working, it can generate hot air to blow in front of the projector lens, preventing water mist from adhering to the lens and reducing the impact of water mist on the visual effect. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the connection structure of the support base of this utility model;

[0023] Figure 3 This is a schematic diagram of the projection component of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the water curtain forming component of this utility model;

[0025] Figure 5 This is a schematic diagram of the connection structure of the floating platform of this utility model;

[0026] Figure 6 This is a schematic diagram of the limiting component of this utility model;

[0027] Figure 7 This is a schematic diagram of the connection structure of the movable column of this utility model.

[0028] In the diagram: 1. Floating platform; 2. Support base; 3. Projection assembly; 301. Projector; 302. Fixing base; 303. Heating box; 304. Air guide box; 305. Connecting bucket; 306. Fan; 4. Water curtain forming assembly; 401. Water storage tank; 402. Fixing plate; 403. Connecting pipe; 404. Joint; 405. Water curtain nozzle; 406. Handle; 407. First water pump; 408. Connecting ring; 409. Connecting rod; 5. Drain hole; 6. Limiting assembly; 601. Limiting sleeve; 602. Movable column; 603. Connecting plate; 604. Limiting block; 7. Mounting frustum; 8. Mounting frame; 9. Distance sensor; 10. First solenoid valve; 11. Second solenoid valve; 12. Second water pump. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Example 1

[0031] like Figures 1 to 7As shown, the embodiment of this utility model proposes a 360° annular water curtain projection, including a floating platform 1, a sealed water storage cavity inside the floating platform 1, a support base 2 installed at the middle of the top of the floating platform 1, projection components 3 evenly arranged on the sides of the top of the support base 2, and a laser and beam lamp for use in conjunction with the projection components 3 can also be installed on the support base 2, a multi-layered water curtain forming component 4 is provided on the surface of the top of the floating platform 1, and a limit component 6 is provided at the four corners of the bottom of the floating platform 1. The water curtain forming component 4 forms circles of different diameters on the floating platform 1, which can form annular water curtains of different diameters.

[0032] The water curtain forming component 4 includes a water storage tank 401, with a connector 404 fixedly connected to the top of the water storage tank 401. A water curtain nozzle 405 is installed at one end of the connector 404. The water curtain forming component 4 is arranged in a ring as a first water curtain system, a second water curtain system, a third water curtain system, a fourth water curtain system, a fifth water curtain system, and a sixth water curtain system. The first water curtain system is 2.6m away from the support base 2 and consists of 36 sets of water curtain forming components 4. The second water curtain system is 2.5m away from the first water curtain system and consists of 56 sets of water curtain forming components 4. The third water curtain system... The first water curtain system is 2.5m away from the second water curtain system and consists of 72 sets of water curtain forming components 4. The second water curtain system is 2.5m away from the third water curtain system and consists of 90 sets of water curtain forming components 4. The third water curtain system is 2.5m away from the fourth water curtain system and consists of 108 sets of water curtain forming components 4. The fourth water curtain system is 2.5m away from the fifth water curtain system and consists of 118 sets of water curtain forming components 4. The limiting component 6 includes a limiting sleeve 601, a limiting block 604 is inserted inside the limiting sleeve 601, and a movable column 602 is fixed at the bottom end of the limiting block 604.

[0033] Personnel can choose to activate different water curtain systems according to the needs of the scene, thereby forming ring water curtains of different diameters, which, together with the projection components 3 on the support 2, ensure the visual effect.

[0034] Example 2

[0035] like Figures 1 to 7 As shown, the embodiment of this utility model proposes a 360° annular water curtain projection, including a floating platform 1, a sealed water storage cavity inside the floating platform 1, a support base 2 installed at the middle of the top of the floating platform 1, projection components 3 evenly arranged on the sides of the top of the support base 2, and a laser and beam lamp for use in conjunction with the projection components 3 can also be installed on the support base 2, a multi-layered water curtain forming component 4 is provided on the surface of the top of the floating platform 1, and a limit component 6 is provided at the four corners of the bottom of the floating platform 1. The water curtain forming component 4 forms circles of different diameters on the floating platform 1, which can form annular water curtains of different diameters.

[0036] The water curtain forming component 4 includes a water tank 401, with a connector 404 fixedly connected to the top of the water tank 401. A water curtain nozzle 405 is installed at one end of the connector 404. The limiting component 6 includes a limiting sleeve 601, with a limiting block 604 inserted inside the limiting sleeve 601. A movable column 602 is fixedly installed at the bottom end of the limiting block 604. The projection component 3 includes a projector 301, with a fixed base 302 fixedly installed at the bottom end of the projector 301. Two horizontal bars are fixedly installed on the surface of the top of the projector 301, and a heating box 303 is fixedly installed between the two horizontal bars. One end of the heating box 303 is fixedly connected to an air guide box 304, and the other end of the heating box 303 is fixedly connected to a connecting bucket 305. An electric heating tube is installed inside the heating box 303, and a fan 306 is installed at one end of the connecting bucket 305. In the projection component 3, by projecting hot air in front of the lens of the projector 301, water mist can be avoided from adhering to the lens, reducing the impact of water mist on the projection effect.

[0037] A mounting truncated cone 7 is fixedly installed at the center of the top of the support base 2. Multiple evenly distributed first fixing holes are opened on the side of the top of the mounting truncated cone 7. The mounting truncated cone 7 is used to install central decorative items, such as sculptures. A water guide plate is fixedly installed on the top of the outer wall of the support base 2. Multiple evenly distributed second fixing holes are opened on the side of the bottom of the support base 2. A connecting pipe 403 is fixedly connected to the bottom of the water storage tank 401. A first water pump 407 is installed at the bottom of the connecting pipe 403. A connecting ring 408 is fixedly installed at the bottom of the outer wall of the connecting pipe 403. A handle 406 is fixedly installed in the middle of the outer wall of the water storage tank 401. A fixing plate 402 is fixedly installed at the bottom of the outer wall of the water storage tank 401. A connecting rod 409 is fixed between the fixing plate 402 and the connecting ring 408. Multiple evenly distributed third fixing holes are opened on the side of the top of the fixing plate 402.

[0038] Drainage outlets are provided on both sides of the bottom of the floating platform 1, and a first solenoid valve 10 is installed at one end of each drainage outlet. Water inlets are provided on both sides of the bottom of the floating platform 1, and a second solenoid valve 11 is installed at the bottom of each water inlet. A second water pump 12 is installed at the bottom of the second solenoid valve 11. Mounting brackets 8 are fixed on both sides of the outer wall of the floating platform 1. A distance measuring sensor 9 is installed in each mounting bracket 8, and a through hole is provided at the bottom of each mounting bracket 8. Multiple evenly distributed drainage channels are provided on the surface of the bottom of the floating platform 1. The top of the water hole 5, the limit sleeve 601 and the bottom of the movable column 602 are all fixedly provided with connecting plates 603. Each connecting plate 603 has multiple evenly distributed connecting holes on its surface. Multiple fans 306 and multiple electric heating tubes are electrically connected to an external power supply through an external fan switch and an external temperature control switch, respectively. Two first solenoid valves 10, two second solenoid valves 11 and two second water pumps 12 are electrically connected to an external power supply through an external first solenoid valve switch, an external second solenoid valve switch and an external second water pump switch, respectively.

[0039] When using this water curtain projection, the floating platform 1 floats on the water surface. The elevation of the floating platform 1 can be changed by adjusting the water volume of the floating platform 1 and its draft.

[0040] Working principle: During use, the limiting component 6 is connected to the floating platform 1, and the connecting plate 603 in the limiting component 6 is fixed to the bottom of the water feature. At this time, the floating platform 1 is not filled with water and is at its highest point. If the floating platform 1 needs to be adjusted, the second water pump 12 draws water into the sealed water storage chamber through the second solenoid valve 11. As the water in the floating platform 1 increases, the draft of the floating platform 1 can be increased, thereby changing the height of the floating platform 1. The drain outlet of the floating platform 1 is connected to the first solenoid valve 10, which can be used to drain the water in the floating platform 1 and change the height of the floating platform 1. The distance sensor 9 on the mounting bracket 8 can measure its distance from the water surface. In the water curtain forming component 4, when the floating platform 1 is not filled with water, the connecting pipe 403 connected to the water storage tank 401 is connected to the first solenoid valve 10. The water pump 407 is connected, and the connecting rod 409 on the connecting ring 408 is connected to the fixed plate 402, which ensures that the bottom of the first water pump 407 can contact the water source at this time, ensuring the water supply to the first water pump 407. Personnel can control the water curtain forming components 4 in different diameters. The first water pump 407 draws water from the source and enters the water storage tank 401 through the connecting pipe 403, and then sprays it out through the water curtain nozzle 405 to form a water curtain. The water curtain forming components 4 in the same diameter work to form annular water curtains of different diameters. The projection components 3 distributed in a ring on the support 2 work to complete the water curtain projection. In the projection component 3, the fan 306 blows air to the heating box 303, which is discharged through the air guide box 304 and then blows air in front of the lens of the projector 301 to reduce the impact of water mist.

[0041] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. 360° annular water curtain projection, including a floating platform (1), a sealed water storage chamber is provided inside the floating platform (1), a support base (2) is installed at the middle of the top of the floating platform (1), projection components (3) are evenly arranged on the sides of the top of the support base (2), multiple layers of equidistantly distributed water curtain forming components (4) are provided on the surface of the top of the floating platform (1), and limit components (6) are provided at the four corners of the bottom of the floating platform (1), characterized in that: The water curtain forming component (4) includes a water storage tank (401), the top of which is fixedly connected to a connector (404). A water curtain nozzle (405) is installed at one end of the connector (404). The water curtain forming component (4) is arranged in a ring as a first water curtain system, a second water curtain system, a third water curtain system, a fourth water curtain system, a fifth water curtain system, and a sixth water curtain system. The first water curtain system is 2.6m away from the support base (2) and consists of 36 sets of water curtain forming components (4). The second water curtain system is 2.5m away from the first water curtain system and consists of 56 sets of water curtain forming components (4). The third... The water curtain system is 2.5m away from the second water curtain system and consists of 72 sets of water curtain forming components (4). The fourth water curtain system is 2.5m away from the third water curtain system and consists of 90 sets of water curtain forming components (4). The fifth water curtain system is 2.5m away from the fourth water curtain system and consists of 108 sets of water curtain forming components (4). The sixth water curtain system is 2.5m away from the fifth water curtain system and consists of 118 sets of water curtain forming components (4). The limiting component (6) includes a limiting sleeve (601). A limiting block (604) is inserted inside the limiting sleeve (601). A movable column (602) is fixed at the bottom end of the limiting block (604).

2. The 360° annular water curtain projection according to claim 1, characterized in that: The projection assembly (3) includes a projector (301), a fixed base (302) is fixedly provided at the bottom of the projector (301), two horizontal bars are fixedly provided on the top surface of the projector (301), a heating box (303) is fixedly provided between the two horizontal bars, one end of the heating box (303) is fixedly connected to an air guide box (304), and the other end of the heating box (303) is fixedly connected to a connecting bucket (305), an electric heating tube is installed inside the heating box (303), and a fan (306) is installed at one end of the connecting bucket (305).

3. The 360° annular water curtain projection according to claim 1, characterized in that: The support base (2) has a mounting truncated cone (7) fixedly installed at the middle of its top end. The mounting truncated cone (7) has multiple evenly distributed first fixing holes on its top side. The support base (2) has a water guide plate fixedly installed on its top outer wall. The support base (2) has multiple evenly distributed second fixing holes on its bottom side.

4. The 360° annular water curtain projection according to claim 1, characterized in that: The bottom end of the water storage tank (401) is fixedly connected to a connecting pipe (403), and a first water pump (407) is installed at the bottom end of the connecting pipe (403). A connecting ring (408) is fixedly provided at the bottom of the outer wall of the connecting pipe (403).

5. The 360° annular water curtain projection according to claim 4, characterized in that: A handle (406) is fixedly provided in the middle of the outer wall of the water storage tank (401), and a fixing plate (402) is fixedly provided at the bottom of the outer wall of the water storage tank (401). A connecting rod (409) is fixedly provided between the fixing plate (402) and the connecting ring (408). Multiple evenly distributed third fixing holes are provided on the side of the top of the fixing plate (402).

6. The 360° annular water curtain projection according to claim 2, characterized in that: The bottom of both sides of the floating platform (1) is provided with a drain outlet, and a first solenoid valve (10) is installed at one end of each drain outlet. Both sides of the bottom of the floating platform (1) are provided with a water inlet, and a second solenoid valve (11) is installed at the bottom of each water inlet. A second water pump (12) is installed at the bottom of the second solenoid valve (11).

7. The 360° annular water curtain projection according to claim 6, characterized in that: The floating platform (1) has mounting brackets (8) fixed on both sides of its outer wall. Each mounting bracket (8) is equipped with a distance measuring sensor (9), and each mounting bracket (8) has a through hole at its bottom.

8. The 360° annular water curtain projection according to claim 1, characterized in that: The bottom surface of the floating platform (1) is provided with a plurality of evenly distributed drainage holes (5). The top end of the limiting sleeve (601) and the bottom end of the movable column (602) are both fixedly provided with connecting plates (603). The surface of each connecting plate (603) is provided with a plurality of evenly distributed connecting holes.

9. The 360° annular water curtain projection according to claim 6, characterized in that: Multiple fans (306) and multiple electric heating tubes are electrically connected to an external power supply via an external fan switch and an external temperature control switch, respectively. Two first solenoid valves (10), two second solenoid valves (11) and two second water pumps (12) are electrically connected to an external power supply via an external first solenoid valve switch, an external second solenoid valve switch and an external second water pump switch, respectively.

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