CN109361971B - Echo wall sound equipment and playing method - Google Patents
Echo wall sound equipment and playing method Download PDFInfo
- Publication number
- CN109361971B CN109361971B CN201811437328.4A CN201811437328A CN109361971B CN 109361971 B CN109361971 B CN 109361971B CN 201811437328 A CN201811437328 A CN 201811437328A CN 109361971 B CN109361971 B CN 109361971B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Building Environments (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses echo wall sound equipment and a playing method, wherein the echo wall sound equipment comprises a base, an adjusting device is arranged at the top of the base, the adjusting device comprises a lower-layer guide shell arranged at the bottom of a supporting rod, a connecting cylinder is arranged at the bottom of the lower-layer guide shell, middle-layer guide shells are arranged at two sides of the connecting cylinder, a high-layer guide shell is arranged at the top of the connecting cylinder, the cross sections of the lower-layer guide shell, the middle-layer guide shell and the high-layer guide shell are all funnel-shaped, a groove is arranged on the surface of the base, an electric telescopic rod is arranged in the groove, and a placing plate is arranged at the top of the electric telescopic rod. According to the utility model, the adjusting device is arranged, the sound is diffused to the top space through the high-rise guide shell with the cross section shaped like a funnel, so that the sound diffusion direction can be adjusted in actual use, the sound propagation direction of the main body of the sound can be adjusted according to the hearing direction of a person, and the sound diffusion controllability is improved.
Description
Technical Field
The present utility model relates to the field of audio devices, and in particular, to an echo wall audio device and a playing method thereof.
Background
The utility model patent of patent application publication number CN206226690U discloses a whispering gallery home cinema sound, which comprises a whispering gallery sound box, a hanging plate and a heavy bass sound box, wherein the whispering gallery sound box comprises a control panel, a first loudspeaker unit, a first wireless transmission module, a first functional interface module and a first processor; protruding structures are arranged at two ends of the hanging plate, and U-shaped notches are arranged on the protruding structures; the heavy bass loudspeaker box comprises a second loudspeaker unit, a second wireless transmission module, a second functional interface module and a second processor.
The advantages are that: the hanging plate which is easy to install and convenient to carry is arranged, so that the whispering gallery loudspeaker box is convenient to install and wide in application range; through wireless connection whispering gallery audio amplifier and heavy bass audio amplifier, the operation of handheld smart machine has been expanded, the configuration is simple, the connection time is short and can realize the multimode conversion, but when in actual use, it still has some shortcoming, for example the sound equipment is unable to adjust to the diffusion direction of stereo set in actual use to lead to in the actual use can not adjust the propagation direction of sound equipment sound according to personnel's listening direction.
Therefore, it is necessary to provide a whispering gallery speaker device and a playing method for solving the above problems.
Disclosure of Invention
The utility model aims to provide a whispering gallery sound equipment and a playing method, wherein a sound main body is placed in a placing groove on the surface of a placing plate, an electric telescopic rod pushes the placing plate to lift, when the sound main body is positioned in a low-layer guide shell, sound is diffused to a low-layer space through the low-layer guide shell with a funnel-shaped cross section, when the sound main body is positioned in a middle-layer guide shell, sound is diffused to the periphery through the middle-layer guide shell with two funnel-shaped cross sections, and when the sound main body is positioned in a high-layer guide shell, sound is diffused to a top space through the high-layer guide shell with the funnel-shaped cross section, so that the sound diffusion direction can be adjusted in actual use, the sound propagation direction of the sound main body can be adjusted according to the listening direction of a person, and the sound diffusion controllability is improved, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an echo wall sound equipment, includes the base, the base top is equipped with adjusting device, adjusting device includes, the bracing piece bottom is equipped with low-layer direction shell, low-layer direction shell bottom is equipped with the connecting cylinder, the connecting cylinder both sides all are equipped with the middle level direction shell, the connecting cylinder top is equipped with high-layer direction shell, low-layer direction shell, middle level direction shell and high-layer direction shell cross section shape all set up to the infundibulate, the base surface is equipped with the recess, the inside electric telescopic handle that is equipped with of recess, electric telescopic handle top is equipped with places the board, place the board surface and be equipped with the standing groove, the inside stereo set main part that is equipped with of standing groove, stereo set main part and standing groove assorted.
Preferably, fixing devices are arranged on two sides of the placing plate, each fixing device comprises a first fixing plate, and the first fixing plates are fixedly connected with the placing plate.
Preferably, a first sliding cylinder is arranged at the top of the first fixing plate, and a first spring is arranged in the first sliding cylinder.
Preferably, a sliding rod is arranged at the top of the first spring, and a second spring is arranged at the top of the sliding rod.
Preferably, a second sliding cylinder is arranged on the outer side of the second spring, and the sliding rod is connected with the second sliding cylinder in a sliding way.
Preferably, a second fixing plate is arranged at the top of the second sliding cylinder, a top cover is arranged on one side of the second fixing plate, and the top cover is made of rubber materials.
A playing method of echo wall sound equipment comprises the following steps:
s1: placing the sound main body into a placing groove on the surface of the placing plate;
s2: opening an electric telescopic rod, and pushing the placing plate to lift by the electric telescopic rod;
s3: when the sound main body is positioned on the lower-layer guide shell, the sound is diffused to the lower-layer space through the lower-layer guide shell with the cross section being provided with a funnel shape;
s4: when the sound main body is positioned on the middle layer guiding shell, the sound is diffused to the periphery through the middle layer guiding shell with two funnel-shaped cross sections;
s5: when the sound body is in the high-rise guide housing, sound is diffused toward the head space through the high-rise guide housing having a cross-sectional shape set to be funnel-shaped.
The utility model has the technical effects and advantages that:
1. through being equipped with adjusting device, place the sound main part to place the standing groove on board surface inside, electric telescopic handle promotes and places the board and go up and down, when the sound main part is in low-level direction shell, pass through the low-level direction shell that cross section shape set to the funnel shape and spread sound to low-level space, when the sound main part is in middle level direction shell, pass through two cross section shape and set to the middle level direction shell of funnel shape and spread sound around, when the sound main part is in high-level direction shell, pass through the high-level direction shell that cross section shape set to the funnel shape and spread sound to the headspace, be favorable to can adjusting the diffusion direction of sound in actual use, be favorable to adjusting the propagation direction of sound main part sound according to personnel's listening direction, increase sound diffusion's controllability;
2. through being equipped with fixing device, pulling top cap, top cap passes through the first spring of second slide tube pulling and second spring extension, and the slide bar is inside to slide at first slide tube and second slide tube, restricts the lift orbit of top cap, later places the stereo set main part on the standing groove of placing the board surface, and with top cap lid at stereo set main part top under the shrink of first spring and second spring, be favorable to conveniently fixing stereo set main part, promote fixed swiftly.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the fixing device of the present utility model.
Fig. 3 is a schematic view of the partial structure of the portion a in fig. 1 according to the present utility model.
Fig. 4 is a schematic perspective view of a high-rise guide shell according to the present utility model.
In the figure: 1 base, 2 adjusting device, 3 bracing piece, 4 low-level direction shells, 5 connecting cylinder, 6 middle-level direction shells, 7 high-level direction shells, 8 recess, 9 electric telescopic handle, 10 place board, 11 standing groove, 12 stereo set main part, 13 fixing device, 14 first fixed plate, 15 first slide cylinder, 16 first spring, 17 slide bar, 18 second spring, 19 second slide cylinder, 20 second fixed plate, 21 top cap.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The utility model provides echo wall sound equipment as shown in figures 1-4, which comprises a base 1, wherein an adjusting device 2 is arranged at the top of the base 1, the adjusting device 2 comprises a 3, a lower-layer guide shell 4 is arranged at the bottom of a supporting rod 3, a connecting cylinder 5 is arranged at the bottom of the lower-layer guide shell 4, middle-layer guide shells 6 are arranged at two sides of the connecting cylinder 5, a high-layer guide shell 7 is arranged at the top of the connecting cylinder 5, the cross sections of the lower-layer guide shell 4, the middle-layer guide shell 6 and the high-layer guide shell 7 are all funnel-shaped, a groove 8 is arranged on the surface of the base 1, an electric telescopic rod 9 is arranged in the groove 8, a placing plate 10 is arranged at the top of the electric telescopic rod 9, a placing groove 11 is arranged on the surface of the placing plate 10, a sound main body 12 is arranged in the placing groove 11, the sound main body 12 is matched with the placing groove 11, by arranging the adjusting device 2, the sound main body 12 is placed in the placing groove 11 on the surface of the placing plate 10, the electric telescopic rod 9 pushes the placing plate 10 to lift, when the sound main body 12 is positioned in the lower-layer guide shell 4, sound is diffused to the lower-layer space through the lower-layer guide shell 4 with the funnel-shaped cross section, when the sound main body 12 is positioned in the middle-layer guide shell 6, sound is diffused to the periphery through the middle-layer guide shell 6 with the funnel-shaped cross section, when the sound main body 12 is positioned in the upper-layer guide shell 7, the sound is diffused to the top space through the upper-layer guide shell 7 with the funnel-shaped cross section, the sound diffusion direction of the sound can be adjusted in actual use, the sound propagation direction of the sound main body 12 can be adjusted according to the hearing direction of personnel, the controllability of the sound diffusion is increased.
Further, in the above technical solution, the two sides of the placement board 10 are provided with the fixing devices 13, the fixing devices 13 include a first fixing board 14, and the first fixing board 14 is fixedly connected with the placement board 10;
further, in the above technical solution, a first sliding cylinder 15 is provided at the top of the first fixing plate 14, and a first spring 16 is provided inside the first sliding cylinder 15;
further, in the above technical solution, a sliding rod 17 is provided at the top of the first spring 16, and a second spring 18 is provided at the top of the sliding rod 17;
further, in the above technical solution, the second sliding tube 19 is disposed outside the second spring 18, the sliding rod 17 is slidably connected with the second sliding tube 19, by providing the fixing device 13, pulling the top cover 21, the top cover 21 pulls the first spring 16 and the second spring 18 to expand through the second sliding tube 19, the sliding rod 17 slides inside the first sliding tube 15 and the second sliding tube 19 to limit the lifting track of the top cover 21, then the sound main body 12 is placed on the placement groove 11 on the surface of the placement plate 10, and the top cover 21 is covered on the top of the sound main body 12 under the retraction of the first spring 16 and the second spring 18, which is beneficial to fixing the sound main body 12 conveniently and improving the rapidness of fixing;
further, in the above technical solution, a second fixing plate 20 is provided at the top of the second sliding cylinder 19, and a top cover 21 is provided on one side of the second fixing plate 20, and the top cover 21 is made of rubber material.
The working mode of the utility model is as follows:
referring to fig. 1-4 of the specification, an acoustic main body 12 is placed in a placing groove 11 on the surface of a placing plate 10, an electric telescopic rod 9 is opened, the electric telescopic rod 9 pushes the placing plate 10 to lift, when the acoustic main body 12 is positioned in a lower-layer guide shell 4, sound is diffused to a lower-layer space through the lower-layer guide shell 4 with a funnel-shaped cross section, when the acoustic main body 12 is positioned in a middle-layer guide shell 6, sound is diffused to the periphery through the middle-layer guide shell 6 with a funnel-shaped cross section, when the acoustic main body 12 is positioned in a higher-layer guide shell 7, the sound is diffused to a top space through the higher-layer guide shell 7 with a funnel-shaped cross section, in practical use, the diffusion direction of the sound can be adjusted, and the propagation direction of the sound of the acoustic main body 12 can be adjusted according to the hearing direction of a person, so that the sound diffusion controllability is improved;
referring to fig. 2 of the specification, the top cover 21 is pulled, the top cover 21 pulls the first spring 16 and the second spring 18 to expand through the second slide cylinder 19, the slide rod 17 slides in the first slide cylinder 15 and the second slide cylinder 19 to limit the lifting track of the top cover 21, then the sound main body 12 is placed on the placement groove 11 on the surface of the placement plate 10, and the top cover 21 is covered on the top of the sound main body 12 under the retraction of the first spring 16 and the second spring 18, so that the sound main body 12 is conveniently fixed, and the rapidity of fixing is improved.
Example 2
A playing method of echo wall sound equipment comprises the following steps:
s1: placing the sound body 12 inside the placement groove 11 on the surface of the placement plate 10;
s2: opening the electric telescopic rod 9, and pushing the placing plate 10 to lift by the electric telescopic rod 9;
s3: when the acoustic main body 12 is in the lower guide housing 4, sound is diffused to the lower space through the lower guide housing 4 having a cross-sectional shape set in a funnel shape;
s4: when the sound main body 12 is positioned on the middle layer guiding shell 6, the sound is diffused to the surrounding through the middle layer guiding shell 6 with two funnel-shaped cross sections;
s5: when the acoustic main body 12 is in the high-rise guide housing 7, the sound is diffused toward the head space through the high-rise guide housing 7 whose cross-sectional shape is set to be funnel-shaped.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a whispering gallery sound equipment, includes base (1), its characterized in that: the top of the base (1) is provided with an adjusting device (2), the adjusting device (2) comprises a supporting rod (3), the bottom of the supporting rod (3) is provided with a low-layer guiding shell (4), the bottom of the low-layer guiding shell (4) is provided with a connecting cylinder (5), two sides of the connecting cylinder (5) are respectively provided with a middle-layer guiding shell (6), the top of the connecting cylinder (5) is provided with a high-layer guiding shell (7), the cross section shapes of the low-layer guide shell (4), the middle-layer guide shell (6) and the high-layer guide shell (7) are all funnel-shaped, a groove (8) is formed in the surface of the base (1), an electric telescopic rod (9) is arranged in the groove (8), a placing plate (10) is arranged at the top of the electric telescopic rod (9), a placing groove (11) is formed in the surface of the placing plate (10), an acoustic main body (12) is arranged in the placing groove (11), and the acoustic main body (12) is matched with the placing groove (11);
through being equipped with adjusting device (2), place sound main part (12) inside standing groove (11) of placing board (10) surface, electric telescopic handle (9) promote and place board (10) and go up and down, when sound main part (12) are in low-level direction shell (4), set up to funnel-shaped low-level direction shell (4) through cross section shape and diffuse sound to low-level space, when sound main part (12) are in middle level direction shell (6), set up to funnel-shaped middle level direction shell (6) through two cross section shapes and diffuse sound around, when sound main part (12) are in high-level direction shell (7), set up to funnel-shaped high-level direction shell (7) through cross section shape and diffuse sound to the headspace.
2. The whispering gallery audio apparatus as claimed in claim 1, wherein: the two sides of the placing plate (10) are respectively provided with a fixing device (13), each fixing device (13) comprises a first fixing plate (14), and the first fixing plates (14) are fixedly connected with the placing plate (10).
3. The whispering gallery audio apparatus as claimed in claim 2, wherein: the top of the first fixing plate (14) is provided with a first sliding cylinder (15), and a first spring (16) is arranged inside the first sliding cylinder (15).
4. A whispering gallery audio apparatus as claimed in claim 3, wherein: the top of the first spring (16) is provided with a sliding rod (17), and the top of the sliding rod (17) is provided with a second spring (18).
5. The whispering gallery audio apparatus as claimed in claim 4, wherein: the outer side of the second spring (18) is provided with a second sliding cylinder (19), and the sliding rod (17) is in sliding connection with the second sliding cylinder (19).
6. The whispering gallery audio apparatus as claimed in claim 5, wherein: the top of the second sliding cylinder (19) is provided with a second fixing plate (20), one side of the second fixing plate (20) is provided with a top cover (21), and the top cover (21) is made of rubber materials.
7. A playing method of echo wall sound equipment is characterized in that: the whispering gallery acoustic device comprising as claimed in claim 1, further comprising the steps of:
s1: placing the sound main body (12) into a placing groove (11) on the surface of the placing plate (10);
s2: opening an electric telescopic rod (9), and pushing the placing plate (10) to lift by the electric telescopic rod (9);
s3: when the sound main body (12) is positioned on the lower-layer guiding shell (4), the sound is diffused to the lower-layer space through the lower-layer guiding shell (4) with the cross section shape of being provided as a funnel;
s4: when the sound main body (12) is positioned on the middle-layer guide shell (6), sound is diffused to the periphery through the middle-layer guide shell (6) with two funnel-shaped cross sections;
s5: when the sound body (12) is positioned on the high-rise guide shell (7), the sound is diffused to the top space through the high-rise guide shell (7) with the cross-section shape of the high-rise guide shell being arranged in a funnel shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437328.4A CN109361971B (en) | 2018-11-28 | 2018-11-28 | Echo wall sound equipment and playing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811437328.4A CN109361971B (en) | 2018-11-28 | 2018-11-28 | Echo wall sound equipment and playing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109361971A CN109361971A (en) | 2019-02-19 |
| CN109361971B true CN109361971B (en) | 2023-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811437328.4A Active CN109361971B (en) | 2018-11-28 | 2018-11-28 | Echo wall sound equipment and playing method |
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| Country | Link |
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| CN (1) | CN109361971B (en) |
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| Publication number | Publication date |
|---|---|
| CN109361971A (en) | 2019-02-19 |
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