Sea wave slapping type sound production device

Abstract

The utility model discloses a sea wave slapping type sound production device which comprises a resonant cavity, a sound production assembly and an air inlet pipeline, the sound production assembly is arranged in the resonant cavity, and the air inlet pipeline penetrates through the resonant cavity and is communicated with the sound production assembly; the air inlet end of the air inlet pipeline is arranged on the side facing sea waves. Sea waves continuously push air to enter and exit from the air inlet pipeline, so that the sound production assembly vibrates to produce sound, and the sound is amplified under the action of the resonant cavity and finally penetrates into the ears of tourists, so that the richness of the sound beside the coast is improved, and the playing quality of the tourists is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coastal infrastructure, and particularly relates to a wave-slapping sound-generating device. Background Art

[0002] Waves generally refer to the waves generated by wind in the ocean, mainly including wind waves, swells and near-shore ocean waves, etc. Under different wind speeds, wind directions and terrain conditions, the sizes of waves vary greatly. Usually, the period is from a few tenths of a second to ten seconds, the wavelength is from dozens of centimeters to hundreds of meters, and the wave height is from a few centimeters to more than twenty meters. At present, with the improvement of people's living standards, the tourism industry has gradually emerged. In particular, people like to travel to the seaside. When they arrive at the seaside and hear the sound of waves hitting the shore, in order to improve the quality of the play, by using the kinetic energy, period and rhythm changes of the waves to form air pressure changes and generate wonderful music, the inventor provides a device that makes sound by using the wave slapping during the actual construction process. Summary of the Invention

[0003] The purpose of the utility model is to provide a wave-slapping sound-generating device, which can effectively utilize the wave-slapping effect, make the sound-generating component and the resonance cavity vibrate, so as to emit sound to replace the sound of waves hitting the shore.

[0004] The utility model is realized by the following technical solutions: A wave-slapping sound-generating device includes a resonance cavity, a sound-generating component and an air intake pipe. The sound-generating component is arranged in the resonance cavity, and the air intake pipe penetrates through the resonance cavity and is communicated with the sound-generating component; the air intake end of the air intake pipe is arranged on the side facing the waves. In order to solve the above technical effects and achieve the corresponding technical problems, in the utility model, the waves continuously push the air to enter and exit the air intake pipe, so that the sound-generating component vibrates and emits sound, and under the action of the resonance cavity, the sound is amplified and transformed into various, melodious and fluctuating notes and music that people can hear.

[0005] Further technical solution: A number of sound-generating components with different tones are arranged in the resonance cavity, and each sound-generating component is respectively connected with an air intake pipe.

[0006] Further: The sound-generating component includes a sound-generating pipe and a sound pipe pronunciation regulator. One end of the sound-generating pipe is communicated with the air intake pipe;

[0007] Further: The sound pipe pronunciation regulator is arranged on the sound-generating pipe, and an adjustment port for adjusting the sound pipe pronunciation regulator is arranged on the sound-generating pipe.

[0008] Furthermore, the air intake pipe includes a low-water-level horizontal pipe section, an inclined section, and a high-water-level horizontal pipe section. The low-water-level horizontal pipe section is arranged on the side facing the sea waves, and the end of the low-water-level horizontal pipe section far from the sea waves is communicated with one end of the inclined section. The other end of the inclined section is communicated with one end of the high-water-level horizontal pipe section, and the other end of the high-water-level horizontal pipe section is communicated with the sounding pipe.

[0009] Furthermore, the water level height of the high-water-level horizontal pipe section is higher than that of the low-water-level horizontal pipe section.

[0010] Furthermore, a sound pipe expander is arranged at one end of the air intake pipe, and a reducing pipe is arranged at the other end of the air intake pipe. The sound pipe expander is arranged at the end facing the sea waves, and the reducing pipe is communicated with the sounding pipe.

[0011] Furthermore, a layer of sound-reflecting board is covered on the inner cavity wall of the resonance cavity.

[0012] Furthermore, the side of the resonance cavity facing the sea waves is arranged in a wavy shape.

[0013] Furthermore, a plurality of top sounding holes are opened at the top of the resonance cavity, and each sounding component is correspondingly provided with one of the top sounding holes.

[0014] Furthermore, a plurality of groups of sidewall sounding holes are arranged on the sidewall of the resonance cavity facing the sea waves, and each sounding component is correspondingly provided with one group of the sidewall sounding holes.

[0015] Furthermore, each group of the sidewall sounding holes is composed of a plurality of small-aperture sounding holes.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0017] 1. The utility model provides a sea-wave-slapping sound-generating device. By continuously pushing air in and out of the air intake pipe by sea waves, the sounding components vibrate to generate sound, and the sound is amplified under the action of the resonance cavity and finally transmitted into the ears of tourists, so as to improve the richness of the sounds on the coast and the playing quality of tourists.

[0018] 2. For the sea-wave-slapping sound-generating device of the utility model, the inside of the resonance cavity is air when it works, and sound is reflected at the interface between the inner wall of the resonance cavity and the air. In this solution, a sound-reflecting board made of hard materials such as concrete and marble is used, which can improve the sound reflectivity, reduce the absorption of sound by the inner wall material, and effectively improve the auditory experience of tourists.

[0019] 3. The wave - hitting sound - generating device of the present utility model. The top sound - emitting holes and the side - wall sound - emitting holes can not only conduct the sound in the resonance cavity out, but also realize the exchange of the humid air in the resonance cavity and the air in the external environment, effectively alleviating the corrosion of the internal equipment in the resonance cavity.

[0020] 4. The wave - hitting sound - generating device of the present utility model. The setting of the low - water - level horizontal pipe section, the inclined section and the high - water - level horizontal pipe section can reduce the probability of seawater invading the resonance cavity, thus effectively alleviating the corrosion of the internal equipment in the resonance cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present utility model, the following will briefly introduce the drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, so they should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings. In the drawings:

[0022] Figure 1 is the structural schematic diagram of the present utility model;

[0023] Figure 2 is the side - sectional view of the structure of the present utility model;

[0024] Figure 3 is the structural schematic diagram of the resonance cavity;

[0025] Figure 4 is the structural schematic diagram of the sound - generating component;

[0026] Figure 5 is the structural schematic diagram of the air - intake pipe.

[0027] Marks in the drawings and corresponding component names:

[0028] 1 - resonance cavity, 2 - sound - generating component, 3 - air - intake pipe, 4 - sound - reflecting plate, 11 - top sound - emitting hole, 12 - side - wall sound - emitting hole, 21 - sound - emitting pipe, 22 - sound - pipe sound - adjusting device, 31 - low - water - level horizontal pipe section, 32 - inclined section, 33 - high - water - level horizontal pipe section, 34 - sound - pipe expander, 35 - reducing pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] To make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the following will further detail the present utility model in combination with the embodiments and the drawings. The illustrative embodiments of the present utility model and their descriptions are only used to explain the present utility model and are not used to limit the present utility model.

[0030] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. However, it will be apparent to those of ordinary skill in the art that the present utility model may be practiced without these specific details. In other instances, well-known structures, circuits, materials, or methods have not been specifically described to avoid obscuring aspects of the present utility model.

[0031] Throughout the specification, references to "one embodiment", "an embodiment", "an example", or "an example" mean that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment of the present utility model. Thus, the phrases "one embodiment", "an embodiment", "an example", or "an example" appearing throughout the specification are not necessarily all referring to the same embodiment or example. Additionally, the particular features, structures, or characteristics may be combined in any suitable combination and / or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will understand that the diagrams provided herein are for illustrative purposes only and are not necessarily drawn to scale. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0032] In the description of the present utility model, the orientation or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of protection of the present utility model.

[0033] Embodiment:

[0034] As Figures 1 to 5 shown, a wave-slapping sound-generating device of the present utility model includes a resonance cavity 1, a sound-generating component 2, and an air intake pipe 3. The sound-generating component 2 is disposed within the resonance cavity 1, and the air intake pipe 3 penetrates through the resonance cavity 1 and communicates with the sound-generating component 2; the air intake end of the air intake pipe 3 is disposed on the side facing the sea waves. In this embodiment, when the device is operating, the sea waves cause air to enter and exit the air intake pipe 3, thereby enabling the sound-generating component 2 to generate sound, and the resonance cavity 1 amplifies the sound and finally transmits it into the ears of tourists, thereby enhancing the richness of the sounds by the shore and improving the quality of tourists' play.

[0035] In order to enable the device to emit sounds of more different tones, making the sounds emitted by the device more pleasant to hear, in this embodiment, a number of sound - generating components 2 with different tones are arranged in the resonance cavity 1, and each sound - generating component 2 is respectively connected to an intake air duct 3. By emitting sounds of different tones through the number of sound - generating components 2, the sound becomes more pleasant to hear. Specifically, the sound - generating component 2 includes a sound - emitting pipe 21 and a tone regulator 22 for the sound - emitting pipe. One end of the sound - emitting pipe 21 is communicated with the intake air duct 3. In this embodiment, the tone regulator 22 for the sound - emitting pipe can effectively adjust the tone of each sound - emitting pipe 21, making the sound of the device richer. Further, the tone regulator 22 for the sound - emitting pipe is arranged on the sound - emitting pipe 21, and an adjustment port for adjusting the tone regulator 22 for the sound - emitting pipe is provided on the sound - emitting pipe 21. The sound - emitting pipe 21 is horizontally arranged in the center of the resonance cavity 1 and is supported by a bracket mechanism.

[0036] The intake air duct 3 includes a low - water - level horizontal pipe section 31, an inclined section 32, and a high - water - level horizontal pipe section 33. The low - water - level horizontal pipe section 31 is arranged on the side facing the oncoming waves, and one end of the low - water - level horizontal pipe section 31 away from the waves is communicated with one end of the inclined section 32. The other end of the inclined section 32 is communicated with one end of the high - water - level horizontal pipe section 33. The other end of the high - water - level horizontal pipe section 33 is communicated with the sound - emitting pipe 21. The water - level height of the high - water - level horizontal pipe section 33 is higher than that of the low - water - level horizontal pipe section 31. In this embodiment, when the waves strike, they enter the low - water - level horizontal pipe section 31, thus driving the air in the entire intake air duct 3 to move. And because of the connection of the inclined section 32, the water - level height of the high - water - level horizontal pipe section 33 can be increased, effectively preventing seawater from directly contacting the sound - generating component 2 and preventing the structures in the resonance cavity 1 such as the sound - generating component 2 from being corroded.

[0037] One end of the intake air duct 3 is provided with a sound - pipe expander 34, and the other end of the intake air duct 3 is provided with a reducing pipe 35. The sound - pipe expander 34 is arranged at the end facing the oncoming waves. The reducing pipe 35 is communicated with the sound - emitting pipe 21. The diameter of the end of the reducing pipe 35 communicated with the intake air duct 3 is larger than the diameter of the end of the reducing pipe 35 communicated with the sound - emitting pipe 21. In this embodiment, the setting of the sound - pipe expander 34 can increase the area for the waves to enter the intake air duct 3, thereby improving the effect of the waves driving the air movement in the intake air duct 3. The setting of the reducing pipe 35 can effectively achieve the connection between the sound - emitting pipe 21 and the intake air duct 3, ensuring that the air moving in the intake air duct 3 can enter the sound - emitting pipe 21 to complete sound emission.

[0038] The inner cavity wall of the resonance cavity 1 is covered with a layer of sound-reflecting board 4. In this embodiment, when the device is working, sound is transmitted through air and reflected at the interface between the inner wall of the resonance cavity 1 and the air. In order to reduce the absorption of sound by the inner wall material, a layer of sound-reflecting board 4 needs to be covered on the inner cavity wall of the resonance cavity 1. The material of the sound-reflecting board is preferably hard materials such as concrete and marble, so as to effectively improve the sound reflectivity and improve the auditory experience of tourists.

[0039] One side of the resonance cavity 1 facing the sea wave is arranged in a wave shape. In this embodiment, arranging the resonance cavity 1 in a wave shape can effectively broaden the characteristic frequency of the resonance cavity 1, providing more choices for selecting a suitable sounding tube 21. Selecting a sounding tube that can emit the characteristic frequency of the resonance cavity 1, when it emits sound, the sound is likely to cause air resonance inside the resonance cavity 1, thus amplifying the volume. And the characteristic frequency of the resonance cavity 1 is related to the geometric size of the resonance cavity 1. When the geometric size is complex and diverse, the number of characteristic frequencies of the resonance cavity 1 is also more.

[0040] A plurality of top sound-emitting holes 11 are formed at the top of the resonance cavity 1, and each sound-emitting component 2 is correspondingly provided with one of the top sound-emitting holes 11. A plurality of groups of side-wall sound-emitting holes 12 are arranged on the side wall of the resonance cavity 1 facing the sea wave, and each sound-emitting component 2 is correspondingly provided with one group of the side-wall sound-emitting holes 12. In this embodiment, the arrangement of the top sound-emitting holes 11 and the side-wall sound-emitting holes 12 can not only conduct the sound in the resonance cavity out, but also realize the exchange of humid air in the resonance cavity 1 and the air in the external environment, effectively alleviating the corrosion of the internal equipment of the resonance cavity. At the same time, because the side-wall sound-emitting holes 12 are close to the sea wave, in order to prevent seawater from entering the resonance cavity 1 through the side-wall sound-emitting holes 12, each group of the side-wall sound-emitting holes 12 is composed of a plurality of small-aperture sound-emitting holes.

[0041] The above specific implementation manners further elaborate on the purpose, technical solution and beneficial effects of the present invention. It should be understood that the above is only the specific implementation manner of the present invention and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wave-beating sound-generating device, characterized in that: It comprises a resonance cavity (1), a sound-generating component (2) and an air intake pipe (3), wherein the sound-generating component (2) is arranged in the resonance cavity (1), and the air intake pipe (3) runs through the resonance cavity (1) and is in communication with the sound-generating component (2); The air intake end of the air intake pipe (3) is arranged on the side facing the waves.

2. A wave-beating sound-generating device according to claim 1, characterized in that: A plurality of sound-generating components (2) with different tones are arranged in the resonance cavity (1), and each sound-generating component (2) is respectively connected to an air intake pipe (3).

3. The wave-beating sound-generating device according to claim 1, characterized in that: The sound-generating component (2) comprises a sound-generating tube (21) and a sound-tube pronunciation regulator (22), and one end of the sound-generating tube (21) is in communication with the air intake pipe (3); The sound tube pronunciation regulator (22) is arranged on the sound tube (21), and the sound tube (21) is provided with an adjustment port for adjusting the sound tube pronunciation regulator (22).

4. The wave-beating sound-generating device according to claim 3, characterized in that: The air intake pipe (3) comprises a low-water-level transverse pipe section (31), an inclined section (32) and a high-water-level transverse pipe section (33); the low-water-level transverse pipe section (31) is arranged on the side facing the waves, and the end of the low-water-level transverse pipe section (31) away from the waves is connected to one end of the inclined section (32), the other end of the inclined section (32) is connected to one end of the high-water-level transverse pipe section (33), and the other end of the high-water-level transverse pipe section (33) is connected to the sound-generating tube (21); The high water level transverse pipe section (33) is higher than the low water level transverse pipe section (31).

5. The wave-beating sound-generating device according to claim 3, characterized in that: A sound tube amplifier (34) is provided at one end of the air intake pipe (3), and a reducer (35) is provided at the other end of the air intake pipe (3). The sound tube amplifier (34) is provided at the end facing the waves, and the reducer (35) is connected to the sound-generating pipe (21); The diameter of the end of the reducer (35) that is in communication with the air intake pipe (3) is greater than the diameter of the end of the reducer (35) that is in communication with the sound-generating tube (21).

6. The wave-beating sound-generating device according to claim 1, characterized in that: The inner cavity wall of the resonance cavity (1) is covered with a layer of sound reflection plate (4).

7. The wave-beating sound-generating device according to claim 1, characterized in that: The side of the resonance cavity (1) facing the waves is arranged in a wave shape.

8. The wave-beating sound-generating device according to claim 1, characterized in that: The top of the resonance cavity (1) is provided with a plurality of top sound-emitting holes (11), and each of the sound-emitting components (2) is correspondingly provided with a top sound-emitting hole (11).

9. The wave-beating sound-generating device according to claim 1, characterized in that: A plurality of groups of side wall sound-emitting holes (12) are arranged on the side wall of the resonance cavity (1) facing the waves, and each of the sound-emitting components (2) is correspondingly provided with a group of the side wall sound-emitting holes (12).

10. The wave-beating sound-generating device according to claim 9, characterized in that: Each group of the side wall sound-emitting holes (12) is composed of a plurality of small-diameter sound-emitting holes.

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