阅读说明：本技术 一种声波管道传输的声音属性调节装置 (Sound attribute adjusting device for sound wave pipeline transmission ) 是由 陈兴华 于 2020-06-02 设计创作，主要内容包括：本发明提供一种声波管道传输的声音属性调节装置,涉及声波传输装置领域,解决了不能够对传输声波的能量大小进行调节；在传输过程中因连接件截面生硬容易产生振动现象；在连接过程中,尤其是在插接时顺滑性较差,插接费力的问题。一种声波管道传输的声音属性调节装置,包括扬声器；所述装置由导音软管,导音调节管及其外壁上设有释放孔和调节器组成。运用声波在管道中以平面波传播的特质,控制管道外壁的开孔形状和大小,传输中的各不同频率的声波遇到开孔时失去部分导音管壁的保护,并且不同频率的声波会产生不同的影响量,从而达到对不同频率的声波有过滤,减弱,增强等作用,从而得到最终的声音属性调节后的输出。(The invention provides a sound property adjusting device for sound wave pipeline transmission, relates to the field of sound wave transmission devices, and solves the problem that the energy of transmitted sound waves cannot be adjusted; the vibration phenomenon is easy to generate due to the hardening of the section of the connecting piece in the transmission process; in the connection process, the smoothness is poor particularly in the plugging process, and the plugging is labor-consuming. A sound property adjusting device for sound wave pipeline transmission comprises a loudspeaker; the device consists of a sound guide hose, a sound guide adjusting pipe and a release hole and an adjuster which are arranged on the outer wall of the sound guide adjusting pipe. The characteristics that sound waves propagate in the pipeline in the form of plane waves are utilized to control the shape and size of the opening of the outer wall of the pipeline, the sound waves of different frequencies in transmission lose part of the protection of the sound guide pipe wall when encountering the opening, and the sound waves of different frequencies can generate different influence quantities, so that the effects of filtering, weakening, reinforcing and the like on the sound waves of different frequencies are achieved, and the final output after the sound attribute is adjusted is obtained.)

1. A sound attribute adjusting device for sound wave pipeline transmission is characterized in that: comprises a loudspeaker (1), a sound collector (2), a sound guide hose (3), a guide-in end (302), a sound guide adjusting pipe (4), a release hole (401), an adjuster (5), an adjusting hole (501) and an outlet (6); the loudspeaker (1) is connected with the sound collector (2), and the sound guide hose (3) is inserted into the sound collector (2); the sound guide hose (3) comprises a guide-in end (302), and the guide-in end (302) is a sound wave guide-in position; the sound guide hose (3) is inserted with a sound guide adjusting pipe (4); the sound guide adjusting pipe (4) comprises a release hole (401), sound waves are transmitted inside the sound guide adjusting pipe (4), the sound guide adjusting pipe (4) and the outer wall of the sound guide adjusting pipe are provided with the release hole (401), and the release hole (401) is connected with the inside and the outside of the sound guide pipe; the hole opening mode of the sound guide adjusting pipe (4) can be but is not limited to strip, gradual change size, square, oval and the like; the sound guide adjusting pipe (4) is provided with an adjuster (5); the regulator (5) comprises a regulating hole (501), the regulator (5) is a device with an opening size, and the regulator (5) is provided with the regulating hole (501) which corresponds to the sound guide regulating tube (4) and can enable the release hole (401) on the sound guide regulating tube (4) to be closed, opened or partially opened; the regulator (5) is provided with holes in a mode that the releasing holes (401) of the sound guide regulating tube (4) can reach a fully closed state and a fully opened state and any change quantity of the sizes between the closed state and the opened state; the adjustment manner of the adjuster (5) is not limited to rotation, sliding, screwing, etc.; an outlet (6) is inserted on the sound guide adjusting pipe (4).

2. A sound quality control device for acoustic duct propagation, as claimed in claim 1, wherein: the sound collector (2) further comprises a relieving groove A (201), the relieving groove A (201) is formed in the connecting head of the sound collector (2), and the relieving groove A (201) is of a conical structure.

3. A sound quality control device for acoustic duct propagation, as claimed in claim 1, wherein: lead sound hose (3) and still include slot A (301), one slot A (301) have all been seted up to the head end and the tail end of leading sound hose (3), and slot A (301) are the V-arrangement structure.

4. A sound quality control device for acoustic duct propagation, as claimed in claim 1, wherein: lead sound control tube (4) and still include slot B (402), lead the head end and the tail end of sound control tube (4) and all seted up one slot B (402), and slot B (402) are the toper structure.

5. A sound quality control device for acoustic duct propagation, as claimed in claim 1, wherein: an outlet (6) is inserted at the tail end of the sound guide adjusting pipe (4), and the outlet (6) is of a cylindrical structure.

6. A sound quality control device for acoustic duct propagation, as claimed in claim 1, wherein: the opening amplitude of the release hole (401) is 120 degrees.

7. A sound quality control device for acoustic duct propagation, as claimed in claim 1, wherein: the regulator (5) further comprises a frosting layer (502), and the frosting layer (502) is arranged on the left side and the right side of the inner wall of the regulator (5) which are located on the regulating hole (501).

8. A sound quality control device for acoustic duct propagation, as claimed in claim 1, wherein: the outlet (6) comprises a plug socket (601) and a relief groove B (602), the plug socket (601) is welded at the tail end of the outlet (6), the relief groove B (602) is formed in the plug socket (601), and the relief groove B (602) is of a conical structure.

9. A sound quality control device for acoustic duct propagation, as claimed in claim 1, wherein: the loudspeaker (1) comprises a sponge layer (101), and the sponge layer (101) is adhered to the inside of the loudspeaker (1).

Technical Field

The invention belongs to the technical field of sound wave transmission devices, and particularly relates to a sound property adjusting device for sound wave pipeline transmission.

Background

According to the characteristics of the sound wave, the sound wave can propagate in the pipeline, and when the diameter of the pipeline is far smaller than the wavelength of the sound wave, the sound wave is transmitted in a plane wave mode, and the sound wave can be concentrated in energy in the transmission and can be transmitted far. In the sound wave transmission of the pipeline, the energy loss is small, the propagation distance is long, and the frequency distribution, the energy size and various properties of the sound wave obtained at the final output outlet of the sound wave are reserved greatly.

Based on the above, the existing acoustic wave pipeline transmission device also has the following defects:

one is that the existing device can not adjust the energy of the transmitted sound wave and can not influence the adjustment to the properties such as loudness, brightness, definition and the like generated in the sense of perception; moreover, the vibration phenomenon is easy to generate due to the hardness of the section of the connecting piece in the transmission process; finally, the smoothness is poor and the plugging is laborious during the connection process, especially during the plugging.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a sound property adjusting device for sound wave pipeline transmission, so as to solve the problem that the existing device cannot adjust the energy of the transmitted sound wave and cannot influence the adjustment to the properties such as loudness, brightness, definition and the like in the sense; moreover, the vibration phenomenon is easy to generate due to the hardness of the section of the connecting piece in the transmission process; finally, the problem that the smoothness is poor and the plugging is labor-consuming in the connection process, particularly in the plugging process.

The invention relates to a sound property adjusting device for sound wave pipeline transmission, which is achieved by the following specific technical means:

a sound property adjusting device for sound wave pipeline transmission comprises a loudspeaker, a sound collector, a sound guide hose, a guide end, a sound guide adjusting pipe, a release hole, an adjuster, an adjusting hole and an outlet; the loudspeaker is connected with the sound collector, and a sound guide hose is inserted in the sound collector; the sound guide hose comprises a guide-in end, and the guide-in end is a sound wave guide-in position; a sound guide adjusting pipe is inserted on the sound guide hose; the sound guide adjusting pipe comprises a release hole, sound waves are transmitted in the sound guide adjusting pipe, the sound guide adjusting pipe and the outer wall of the sound guide adjusting pipe are provided with the release hole, and the release hole is connected with the inside and the outside of the sound guide pipe; the hole opening mode of the sound guide adjusting pipe can be but is not limited to strip, gradually changed size, square, oval and the like; the sound guide adjusting pipe is provided with an adjuster; the regulator comprises a regulating hole, the regulator is a device for regulating the size of the opening, and the regulator is provided with a regulating hole which corresponds to the sound guide regulating tube and can enable a release hole on the sound guide regulating tube to be closed, opened or partially opened; the hole opening mode of the regulator can enable the release hole of the sound guide regulating tube to achieve a completely closed state and a completely opened state and any variable quantity of the size between the closed state and the opened state; the adjustment of the adjuster is not limited to rotation, sliding, screwing, etc.; the sound guide adjusting pipe is inserted with an outlet.

Furthermore, the sound collector also comprises a relieving groove A, the relieving groove A is formed in the connecting head of the sound collector, and the relieving groove A is of a conical structure.

Further, lead the sound hose and still include slot A, lead the head end and the tail end of sound hose and all seted up a slot A, and slot A is the V-arrangement structure.

Further, lead the sound control tube and still include slot B, lead the head end and the tail end of sound control tube and all seted up a slot B, and slot B is the toper structure.

Furthermore, an outlet is inserted at the tail end of the sound guide adjusting pipe, and the outlet is of a cylindrical structure.

Furthermore, the opening amplitude of the release hole is 120 degrees, so that the precision requirement during adjustment can be ensured.

Furthermore, the regulator still includes the dull polish layer, the dull polish layer has all been seted up to the regulator inner wall position that is located the left and right sides position of regulation hole.

Furthermore, the outlet comprises a plug socket and a relief groove B, the tail end of the outlet is welded with the plug socket, the relief groove B is formed in the plug socket, and the relief groove B is of a conical structure.

Further, the loudspeaker comprises a sponge layer, and a layer of sponge layer is adhered in the loudspeaker.

Compared with the prior art, the invention has the following beneficial effects:

the invention discloses a sound property adjusting device for sound wave transmission in a pipeline, which controls the shape and size of an opening of the outer wall of the pipeline by using the characteristic that the sound wave is transmitted in the pipeline as a plane wave, the sound waves with different frequencies in transmission lose the protection of part of the sound guide pipe wall when encountering the opening, and the sound waves with different frequencies can generate different influence quantities, thereby achieving the effects of filtering, weakening, enhancing and the like on the sound waves with different frequencies, and obtaining the final output after the sound property is adjusted.

The device controls the size and the shape of the opening of the outer wall of the sound wave transmission pipeline, so that sound waves with different frequencies can generate different energy release amounts even under the same shape and size of the opening, and the attribute adjustment effect on the sound waves with different frequencies can be realized.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is a schematic view of the present invention in an axially disassembled configuration.

Fig. 3 is an enlarged axial view of the loudspeaker and the sound collector of the present invention.

Fig. 4 is a partial sectional view schematically showing the structure of the sound-guiding hose of the present invention.

Fig. 5 is a partial sectional enlarged view schematically showing the structure of the sound-guiding adjustment tube according to the present invention.

Fig. 6 is an enlarged axial view of the outlet of the present invention.

Fig. 7 is an enlarged axial view of the loudspeaker of the present invention.

Fig. 8 is an enlarged, axial view of the actuator of the present invention.

FIG. 9 is an enlarged schematic axial view of the sound guide adjusting tube, the adjuster and the outlet of the present invention.

Fig. 10 is an enlarged axial view of the sound guide adjuster, the outlet and the speaker according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a speaker; 101. a sponge layer; 2. a sound collector; 201. a relief groove A; 3. a sound guide hose; 301. a slot A; 302. a lead-in end; 4. a sound guide adjusting tube; 401. a release aperture; 402. a slot B; 5. a regulator; 501. an adjustment hole; 502. sanding layer; 6. an outlet; 601. a socket; 602. relief groove B.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.