CN107952256A - Bubble for stage produces equipment - Google Patents

Abstract

The invention relates to a bubble generating device for a stage, comprising: a liquid storage tank for storing bubble liquid; a bracket set in the liquid storage tank; a slide rail which is closed and arc-shaped and set on the bracket; The runner assembly is rotatably supported on the bracket and located inside the guide rail. The rotation axis of the runner assembly deviates upward relative to the axis of the slide rail. The lower part of the runner assembly is immersed in the liquid storage tank. The runner assembly It includes a wheel frame and a plurality of viscous components, and a plurality of viscous components are arranged on the outer periphery of the wheel frame around the wheel frame, and the end of at least one viscous component on the upper part of the runner assembly is squeezed into the slide rail; the air supply system , which is used to provide the wind force for bubble generation. The bubble generating device for a stage is especially suitable for a relatively large stage, even if it can accommodate hundreds or even thousands of people performing at the same time, it can also achieve full area coverage of a better stage atmosphere.

Description

Bubble generating equipment for the stage

technical field

The present invention relates to the technical field of stage equipment, and more particularly, relates to a bubble generating device for a stage.

Background technique

Stage performances require a lot of props and equipment to achieve the stage effect. The stage bubble machine is a kind of equipment used to generate bubbles to render the stage effect.

But existing stage bubble machine, it forms bubble film by the mucus ring mucus on the rotating wheel, and after external wind power pushes, generates bubble. However, the size of the bubbles formed by the stage bubble machine with this structure is limited, and it is impossible to express the stage effect of big bubbles flying all over the sky. Especially for large-scale stages, due to the large auditorium area, it is impossible to achieve better stage atmosphere coverage. For audiences far away from the stage, the stage atmosphere experience is not good.

Contents of the invention

In view of this, the purpose of the present invention is to provide a bubble generating device for a stage that can achieve a better stage atmosphere and cover the entire area, so as to solve the problems in the prior art.

According to the present invention there is provided a bubble generating device for a stage, comprising:

Liquid storage tank for storing bubble liquid;

a bracket set in the liquid storage tank;

a slide rail, which is in a closed arc shape, and is arranged on the support;

The runner assembly is rotatably supported on the bracket and located inside the guide rail. The rotation axis of the runner assembly deviates upward relative to the axis of the slide rail. The lower part of the runner assembly is soaked In the liquid storage tank, the runner assembly includes a wheel frame and a plurality of viscous components, and a plurality of the viscous components are arranged on the outer periphery of the wheel frame around the wheel frame, and the wheel assembly the end of at least one of the viscous components in the upper part is squeezed into the slide rail;

The air supply system is used to provide wind power for the generation of bubbles;

Wherein, the viscous component includes a first elastic viscous strip and a second elastic viscous strip, the two ends of the first elastic viscous strip and the second elastic viscous strip are hinged to each other, and the first elastic viscous strip and the second elastic viscous strip A liquid storage space is formed between the mucus strips for sticking bubble liquid. When the runner assembly rotates, it drives a plurality of the mucus components to rotate. When each of the mucus components rotates from bottom to top, it is gradually absorbed Squeezing causes the first elastic slime strip and the second elastic slime strip of the slime assembly to expand apart from each other.

Preferably, a sliding ball is provided at the end of the viscous component, and the viscous component is squeezed into the slide rail through the sliding ball.

Preferably, the first elastic viscous strip includes a first body part, a first hinge part, a second hinge part and a first connecting rod part, the first hinge part is connected to one end of the first body part, the One end of the second hinge part is connected to the other end of the first body part, and the other end of the second hinge part is connected to the first connecting rod part,

The first hinge part and the second hinge part are respectively provided with shaft holes for hinge connection with the second elastic mucus strip.

Preferably, one side of the first elastic mucus strip facing the second elastic mucus strip is provided with mucus teeth, and the opposite side is provided with a plurality of cavities, and the plurality of cavities are arranged along the first elastic mucus strip. The length direction of the strips is arranged so that the first elastic viscous strips are easy to bend towards the outside.

Preferably, along the length direction of the first elastic viscous strip, the distances between the plurality of cavities gradually increase from the middle to the adjacent cavities on both sides.

Preferably, the second elastic viscous strip includes a second body part, a third hinge part, a fourth hinge part and a second connecting rod part, the third hinge part is connected to one end of the second body part, the One end of the third hinge part is connected to the other end of the second body part, the other end of the fourth hinge part is connected to the second connecting rod part, and the second connecting rod part is connected to connect the The mucus component is connected to the wheel frame,

The third hinged part and the fourth hinged part are respectively provided with shaft holes for hinged connection with the first and second elastic viscous sticks.

Preferably, one side of the second elastic mucus strip facing the first elastic mucus strip is provided with mucus teeth, and the opposite side is provided with a plurality of cavities, and the plurality of cavities are arranged along the first elastic mucus strip. The length direction of the strips is arranged so that the first elastic viscous strips are easy to bend towards the outside.

Preferably, along the length direction of the second elastic viscous strip, the intervals between the plurality of cavities gradually increase from the middle to the adjacent cavities on both sides.

Preferably, each of the viscous components is adjustable in length and connected to the wheel frame.

Preferably, the air supply system includes an air outlet tube, and the air outlet tube is at least facing one viscous component on the runner assembly that rotates to the uppermost side of the slide rail.

The bubble generation equipment used in the stage provided by the present invention has a structural design that enables it to stick and temporarily store enough bubble liquid, and gradually stretches and tensions the bubble liquid to a larger size through the rotation of the runner assembly. The bubble film, and finally blow the bubble film into giant stage bubbles by applying external wind force, to increase the atmosphere of the stage and produce a dreamy foil effect. It is especially suitable for larger stages. Even if the stage can accommodate hundreds or even thousands of people performing at the same time, it can also achieve the best stage atmosphere. Good stage atmosphere experience.

Description of drawings

The above and other objects, features and advantages of the present invention will be more apparent through the following description of the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 shows a front view of a bubble generating device for a stage according to an embodiment of the present invention (wherein the liquid storage tank is shown transparently).

Fig. 2 shows a left side view of a bubble generating device for a stage according to an embodiment of the present invention (wherein the liquid storage tank is shown transparently).

Fig. 3 shows a schematic perspective view of the three-dimensional structure of the runner assembly according to the embodiment of the present invention.

Fig. 4 shows a schematic three-dimensional structural view of the wheel frame of the wheel assembly according to the embodiment of the present invention.

Fig. 5 shows a schematic perspective view of the three-dimensional structure of the mucus component according to an embodiment of the present invention.

Fig. 6 shows a schematic diagram of a split structure of a mucus component according to an embodiment of the present invention.

7 and 8 are schematic diagrams of the three-dimensional structure of the first elastic mucus strip viewed from different directions according to the embodiment of the present invention.

9 and 10 are schematic diagrams of the three-dimensional structure of the second elastic mucus strip viewed from different directions according to the embodiment of the present invention.

In the figure: liquid storage tank 1, liquid level sensor 11, bracket 2, runner assembly 3, wheel frame 31, collar 311, support ring 312, spoke 313, mounting rod 314, socket 3141, threaded hole 3142, mucus Assembly 32, first elastic mucus strip 321, first body part 3211, first hinge part 3212, second hinge part 3213, first connecting rod part 3214, first liquid storage tank 3215, cavity 3201, mucus teeth 3202, Second elastic viscous strip 322, second body part 3221, third hinge part 3222, fourth hinge part 3223, second connecting rod part 3224, sliding ball 323, screw 324, air supply system 4, air outlet tube 41, fan 42. Pipeline 43, air outlet 44, support plate 45, support rod 46, slide rail 5, rotating shaft 6, drive motor 7.

Detailed ways

Various embodiments of the invention will be described in more detail below with reference to the accompanying drawings. In the various drawings, the same elements are denoted by the same or similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale.

Fig. 1 shows a front view of a bubble generating device for a stage according to an embodiment of the present invention. Fig. 2 shows a left side view of a bubble generating device for a stage according to an embodiment of the present invention. In Fig. 1-2, in order to clearly show the structure of the bubble generating device, the liquid storage tank 1 is shown transparently. As shown in FIGS. 1-2 , the bubble generating device for a stage includes a liquid storage tank 1 , a support 2 , a runner assembly 3 and an air supply system 4 . The liquid storage tank 1 is used to store the bubble liquid; the support 2 is set in the liquid storage tank 1; the slide rail 5 is closed arc and is set on the support 2; the air supply system 4 is used for Provides wind power for bubble generation. The closed arc referred to here can be circular, elliptical and other structures, which can be set according to actual needs.

The air supply system 4 includes an air outlet 41 and a fan 42 , the air outlet 41 communicates with the fan 42 through a pipe 43 , and the fan 42 is used to blow wind into the air outlet 41 . The outer wall of the liquid storage tank 1 is provided with a support plate 45 , the air outlet tube 41 is supported on the support plate 45 via the support rod 46 , and the fan 42 is mounted on the support plate 45 . One end of the support rod 46 is fixed on the support plate 45 , and the other end is connected to the outer wall of the air outlet tube 41 . The air outlet 44 of the air outlet tube 41 faces at least one viscous assembly 32 on the runner assembly 3 that rotates to the uppermost side of the slide rail 5 . In this embodiment, the air outlet 44 of the air outlet tube 41 faces the three viscous components 32 on the runner assembly 3 that rotate to the uppermost side of the slide rail 5 . The runner assembly 3 is rotatably supported on the bracket 2 via the rotating shaft 6 and is located inside the guide rail. The rotation axis of the runner assembly 3 deviates upward relative to the axis of the slide rail 5 . The lower part of the wheel assembly 3 is immersed in the liquid storage tank 1 .

The liquid storage tank 1 is provided with a liquid level sensor 11 for detecting the liquid level of the bubble liquid in the tank in real time, and giving an alarm when the liquid level of the bubble liquid drops to a preset liquid level.

Fig. 3 shows a schematic perspective view of the three-dimensional structure of the runner assembly 3 according to the embodiment of the present invention. As shown in FIG. 3 , the wheel assembly 3 includes a wheel frame 31 and a plurality of viscous components 32, and a plurality of the viscous components 32 are arranged on the outer periphery of the wheel frame 31 around the wheel frame 31, and the The end of at least one mucus component 32 on the upper part of the runner assembly 3 is squeezed in the slide rail 5, that is, at least one mucus component 32 at the highest position is installed eccentrically due to the runner assembly 3, and its end Will be extruded in the slide rail 5.

Fig. 4 shows a three-dimensional structure diagram of the wheel frame 31 of the wheel assembly 3 according to the embodiment of the present invention. As shown in Figure 4, the wheel frame 31 of the runner assembly 3 includes a collar 311 and a support ring 312, the collar 311 is coaxially sleeved inside the support ring 312, and the spokes 313 are passed between the collar 311 and the support ring 312. support. The collar 311 is used for installing the rotating shaft 6 , and a plurality of installation rods 314 are arranged on the outer periphery of the support ring 312 for fixing the viscous assembly 32 . In this embodiment, ten installation rods 314 are evenly distributed on the outer periphery of the support ring 312 , and an insertion hole 3141 is opened on the end surface of each installation rod 314 for inserting the viscous component 32 . Further, each mounting rod 314 has a threaded hole 3142 on the side wall for screwing in the screw 324 . The threaded hole 3142 runs through the socket 3141. When the viscous component 32 is inserted into the socket 3141, the length of the viscous component 32 inserted into the socket 3141 can be adjusted, thereby adjusting the extension length of the viscous component 32, so that the extension length of the viscous component 32 Adjustable on the wheel frame 31. In this way, the extension length of each viscous component 32 can be adjusted as required, so that the sliding rail 5 can generate different extrusion forces on the viscous component 32 to achieve different expansion effects on the viscous component 32 , thereby generating bubbles of different sizes.

FIG. 5 shows a schematic perspective view of the three-dimensional structure of the mucus component 32 according to an embodiment of the present invention. FIG. 6 shows a schematic diagram of a split structure of the mucus component 32 according to an embodiment of the present invention. As shown in FIGS. 5-6 , the viscous component 32 includes a first elastic viscous strip 321 and a second elastic viscous strip 322 , the respective two ends of the first elastic viscous strip 321 and the second elastic viscous strip 322 are hinged to each other, A liquid storage space is formed between the first elastic viscous strip 321 and the second elastic viscous strip 322, which is used to store bubble liquid. When the runner assembly 3 rotates, it drives a plurality of viscous components 32 to rotate, When each of the viscous components 32 is rotated from bottom to top, they are gradually squeezed, so that the first elastic viscous strip 321 and the second elastic viscous strip 322 of the viscous component 32 expand apart from each other.

7 and 8 are respectively three-dimensional structural diagrams of the first elastic mucus strip 321 viewed from different directions according to the embodiment of the present invention. As shown in Figures 7-8, the first elastic viscous strip 321 includes a first body part 3211, a first hinge part 3212, a second hinge part 3213 and a first connecting rod part 3214, and the first hinge part 3212 is connected to At one end of the first body part 3211, one end of the second hinge part 3213 is connected to the other end of the first body part 3211, and the other end of the second hinge part 3213 is connected to the first connecting rod. Section 3214 is connected. The first connecting rod portion 3214 is used for connecting the sliding ball 323 . The first hinged part 3212 and the second hinged part 3213 are respectively provided with shaft holes for hinged with the second elastic viscous strip 322 . The end of the viscous component 32 is provided with a sliding ball 323 , and the viscous component 32 is squeezed into the sliding rail 5 through the sliding ball 323 .

One side of the first elastic mucus strip 321 facing the second elastic mucus strip 322 is provided with mucus teeth 3202 , and the opposite side is provided with a plurality of cavities 3201 . A plurality of cavities 3201 are arranged along the length direction of the first elastic viscous strip 321 , so that the first elastic viscous strip 321 is easy to bend toward the outside.

Further, along the length direction of the first elastic viscous strip 321 , the distances between the plurality of cavities 3201 increase sequentially from the middle to the adjacent cavities 3201 on both sides. As a result, the first elastic mucus strip 321 is bent into an arc shape, or even an approximate semicircular structure, thereby generating larger-sized bubbles. In this embodiment, the cavity 3201 is opened in a tapered shape, and this structure makes it easier for the first elastic viscous strip 321 to achieve smooth bending. Certainly, the shape of the cavity 3201 is not limited to a tapered hole, and may also be a cylindrical hole.

Further, the first elastic viscous strip 321 is provided with a first liquid storage tank 3215 along the length direction for temporarily storing the bubble liquid.

9 and 10 are schematic diagrams of the three-dimensional structure of the second elastic mucus strip 322 viewed from different directions according to the embodiment of the present invention. As shown in Figures 9-10, the second elastic viscous strip 322 includes a second body part 3221, a third hinge part 3222, a fourth hinge part 3223 and a second connecting rod part 3224, and the third hinge part 3222 is connected to At one end of the second body part 3221, one end of the third hinge part 3222 is connected to the other end of the second body part 3221, and the other end of the fourth hinge part 3223 is connected to the second connecting rod. part 3224, and the second connecting rod part 3224 is used to connect the viscous assembly 32 to the wheel frame 31, specifically to insert into the insertion hole 3141 of the wheel frame 31. The third hinged part 3222 and the fourth hinged part 3223 are respectively provided with shaft holes for hinged with the first and second elastic mucus strips 322 .

One side of the second elastic mucus bar 322 facing the first elastic mucus bar 321 is provided with mucus teeth 3202, and the opposite side is provided with a plurality of cavities 3201, and the plurality of cavities 3201 are arranged along the first elastic mucus bar 321 The lengthwise direction of the elastic viscous strips 321 is arranged so that the first elastic viscous strips 321 are easy to bend towards the outer side.

Further, along the length direction of the second elastic viscous strip 322 , the distances between the plurality of cavities 3201 increase sequentially from the middle to the adjacent cavities 3201 on both sides. Thus, the second elastic viscous strip 322 is bent into an arc shape, or even an approximate semicircular structure, so as to generate larger-sized bubbles. In this embodiment, the cavity 3201 is opened in a tapered shape, and this structure makes it easier for the second elastic viscous strip 322 to be bent smoothly. Certainly, the shape of the cavity 3201 is not limited to a tapered hole, and may also be a cylindrical hole.

Further, the second elastic viscous strip 322 is provided with a second liquid storage tank along the length direction for temporarily storing the bubble liquid. The first liquid storage tank 3215 and the second liquid storage tank are respectively located on two opposite surfaces of the viscous component 32 . In order to temporarily store the bubble liquid from different sides.

In this embodiment, the first elastic viscous strip 321 and the second elastic viscous strip 322 can be made of flexible elastic material, such as elastic steel or plastic. The length of the first elastic viscous strip 321 and the second elastic viscous strip 322 is relatively long, for example, more than 0.5 meters, and the larger the length, the larger the generated bubbles. The specific size of the first elastic viscous strip 321 and the second elastic viscous strip 322 can be set according to specific needs.

Further, in order to facilitate the transition transportation, the bubble generating device in this embodiment can be designed as a split structure, for example, the liquid storage tank 1, the bracket 2, the slide rail 5 and the runner assembly 3 are detachable structures, It can be quickly disassembled and packed during transfer and transportation, and can be quickly assembled on the stage after arriving at the scene.

When using the bubble generating device for the stage in this embodiment, you can refer to the following steps: 1), first realize rapid assembly at the stage site;

2) After the assembly is completed, fill the liquid storage tank 1 with bubble liquid to a certain height, which is required to be able to completely submerge the viscous component 32 that rotates into the liquid storage tank 1;

3), start the driving motor 7, drive the runner assembly 3 to rotate, and each mucus assembly 32 on the runner assembly 3 rotates into the liquid storage tank 1 in turn, and the full immersion of each mucus assembly 32 is to be realized;

4), start the blower fan 42, and during the rotation of each viscous component 32, when it is rotated into the liquid storage tank 1, after taking the bubble liquid, gradually rotate upwards to the position of the air outlet 44 of the air outlet tube 41. During the upward rotation of each viscous component 32, due to the eccentric effect between the runner assembly 3 and the slide rail 5, the space between the first elastic viscous strip 321 and the second elastic viscous strip 322 of the viscous component 32 is gradually squeezed. The pressure expands into an arc, or even a circle, thereby driving the bubble liquid to open to form a bubble film, and the wind force from the air outlet 44 will exert a vertical force on the bubble film, and the bubble film will be blown out from the viscous component 32 Form giant bubbles.

The bubble generation equipment used for the stage in this application has a structural design that enables it to pick up and temporarily store enough bubble liquid, and gradually stretch the bubble liquid into a relatively tight shape through the rotation of the runner assembly 3. Large bubble film, and finally by applying external wind to blow the bubble film into giant stage bubbles, to increase the atmosphere of the stage and produce a dreamy foil effect. It is especially suitable for larger stages, even if it can accommodate hundreds or even thousands of people performing at the same time (such as the stage of a large stadium that can accommodate tens of thousands of people watching performances at the same time), it can also achieve full area coverage of the best stage atmosphere , the viewer watches at the edge far away from the stage, and can also achieve a better stage atmosphere experience for the audience.

It should be noted that in this article, relational terms such as first and second etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Finally, it should be noted that obviously, the above-mentioned embodiments are only examples for clearly illustrating the present invention, rather than limiting the implementation. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. However, the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims (10)

1. A kind of bubble producing equipment for stage, is characterized in that, comprises: Liquid storage tank for storing bubble liquid; a bracket set in the liquid storage tank; a slide rail, which is in a closed arc shape, and is arranged on the support; The runner assembly is rotatably supported on the bracket and located inside the guide rail. The rotation axis of the runner assembly deviates upward relative to the axis of the slide rail. The lower part of the runner assembly is soaked In the liquid storage tank, the runner assembly includes a wheel frame and a plurality of viscous components, and a plurality of the viscous components are arranged on the outer periphery of the wheel frame around the wheel frame, and the wheel assembly the end of at least one of the viscous components in the upper part is squeezed into the slide rail; The air supply system is used to provide wind power for the generation of bubbles; Wherein, the viscous component includes a first elastic viscous strip and a second elastic viscous strip, the two ends of the first elastic viscous strip and the second elastic viscous strip are hinged to each other, and the first elastic viscous strip and the second elastic viscous strip A liquid storage space is formed between the mucus strips for sticking bubble liquid. When the runner assembly rotates, it drives a plurality of the mucus components to rotate. When each of the mucus components rotates from bottom to top, it is gradually absorbed Squeezing causes the first elastic slime strip and the second elastic slime strip of the slime assembly to expand apart from each other. 2. The bubble generating device for stage according to claim 1, characterized in that, the end of the mucus component is provided with a sliding ball, and the mucus component is squeezed into the slide rail through the sliding ball . 3. The bubble generating device for stage according to claim 1, wherein the first elastic slime strip comprises a first body part, a first hinge part, a second hinge part and a first connecting rod part , the first hinge part is connected to one end of the first body part, one end of the second hinge part is connected to the other end of the first body part, and the other end of the second hinge part is connected to the The first connecting rod is connected, The first hinge part and the second hinge part are respectively provided with shaft holes for hinge connection with the second elastic mucus strip. 4. The bubble generating device for stage according to claim 1, characterized in that, one side of the first elastic mucus bar facing the second elastic mucus bar is provided with mucus teeth, and the other side opposite A plurality of cavities are provided, and the plurality of cavities are arranged along the length direction of the first elastic viscous strip, so that the first elastic viscous strip is easy to bend toward the outside. 5. The bubble generating device for a stage according to claim 4, characterized in that, a plurality of said cavities are along the length direction of said first elastic viscous strip, from the middle part toward all adjacent sides. The distance between the cavities increases sequentially. 6. The bubble generating device for stage according to claim 1, wherein the second elastic slime strip comprises a second body part, a third hinge part, a fourth hinge part and a second connecting rod part , the third hinge part is connected to one end of the second body part, one end of the third hinge part is connected to the other end of the second body part, and the other end of the fourth hinge part is connected to the second body part. The second connecting rod is connected, and the second connecting rod is connected to connect the viscous assembly to the wheel frame, The third hinged part and the fourth hinged part are respectively provided with shaft holes for hinged connection with the first and second elastic viscous sticks. 7. The bubble generating device for stage according to claim 5, characterized in that, one side of the second elastic mucus bar facing the first elastic mucus bar is provided with mucus teeth, and the other side opposite A plurality of cavities are provided, and the plurality of cavities are arranged along the length direction of the first elastic viscous strip, so that the first elastic viscous strip is easy to bend toward the outside. 8. The bubble generating device for a stage according to claim 7, characterized in that, a plurality of said cavities are along the length direction of said second elastic viscous strip, from the middle part toward all adjacent sides. The distance between the cavities increases sequentially. 9 . The bubble generating device for a stage according to claim 1 , wherein each of the mucus components is connected to the wheel frame in an adjustable length. 10 . 10. The bubble generating device for a stage according to claim 1, wherein the air supply system includes an air outlet, and the air outlet at least rotates directly against the runner assembly to the One of the slime components on the uppermost side of the slide described above.