CN112423170A - Sound effect adjustable sound box based on angle transformation - Google Patents
Sound effect adjustable sound box based on angle transformation Download PDFInfo
- Publication number
- CN112423170A CN112423170A CN202011303782.8A CN202011303782A CN112423170A CN 112423170 A CN112423170 A CN 112423170A CN 202011303782 A CN202011303782 A CN 202011303782A CN 112423170 A CN112423170 A CN 112423170A
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- sound
- angle
- adjustable
- loudspeaker
- fixed
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- 230000000694 effects Effects 0.000 title claims abstract description 49
- 230000009466 transformation Effects 0.000 title claims abstract description 15
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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Classifications
-
- 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
- H04R1/026—Supports for loudspeaker casings
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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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
Abstract
The invention relates to a sound effect adjustable sound device based on angle transformation, which relates to the field of sound devices and comprises a base and a sound device shell provided with a loudspeaker, wherein the sound device shell is rotationally fixed on the base through a rotary column component; furthermore, the rotary column component can realize large-angle left and right adjustment of the sound box shell, the covered adjustment area is large, and the adjusted effect is obvious; the loudspeaker is fixed on the outer side of the hinge ball, and the inner side of the loudspeaker is connected with a rotating structure. Furthermore, the rotating structure drives the hinged ball to rotate, the hinged ball drives the loudspeaker to rotate by 360 degrees, small-angle adjustment is achieved, large-angle and small-angle matching adjustment is achieved by combining large-angle adjustment of rotation of the rotary column assembly, the covered adjusting area is large, the adjusted effect is good, the precision is high, and the sound effect range is adjustable.
Description
Technical Field
The invention relates to the field of sound equipment, in particular to sound equipment with adjustable sound effect based on angle transformation.
Background
The sound equipment is used for amplifying sound on the spot of a concert, and is applied to playing musical instruments, K songs and the like in individual families, the installation position of a loudspeaker of the sound equipment on the market is fixed at present, and the sound equipment needs to be installed at a plurality of angles in order to achieve good sound effect, so that on one hand, the number of the sound equipment is increased, and the cost is increased; on the other hand, after the loudspeaker leaves the sound effect area, the sound effect is poor, and the sound box cannot be adjusted after being installed, so that the good sound effect range is fixed and cannot be adjusted.
Therefore, in order to overcome the above problems, the present invention provides an audio adjustable sound device based on angle transformation.
Disclosure of Invention
The invention aims to provide a sound effect adjustable sound system based on angle transformation, so as to solve the problems in the background technology.
The sound equipment is used for amplifying sound on the spot of a concert, and is applied to playing musical instruments, K songs and the like in individual families, the installation position of a loudspeaker of the sound equipment on the market is fixed at present, and the sound equipment needs to be installed at a plurality of angles in order to achieve good sound effect, so that on one hand, the number of the sound equipment is increased, and the cost is increased; on the other hand, after the loudspeaker leaves the sound effect area, the sound effect is poor, and the sound cannot be adjusted after the position of the sound is installed, so that the good sound effect range is fixed and cannot be adjusted.
Furthermore, the rotary column component can realize the large-angle left-right adjustment of the sound box shell, the covered adjustment area is large, and the adjusted effect is obvious.
The loudspeaker is fixed on the outer side of the hinge ball, and the inner side of the loudspeaker is connected with a rotating structure.
Furthermore, the rotating structure drives the hinged ball to rotate, the hinged ball drives the loudspeaker to rotate by 360 degrees, small-angle adjustment is achieved, large-angle and small-angle matching adjustment is achieved by combining large-angle adjustment of rotation of the rotary column assembly, the covered adjusting area is large, the adjusted effect is good, the precision is high, and the sound effect range is adjustable.
The problem that the installation position of a loudspeaker of the existing sound equipment on the market is fixed, and the sound equipment needs to be installed at a plurality of angles in order to achieve good sound effect is solved, on one hand, the number of the sound equipment is increased, and the cost is increased; on the other hand, after the loudspeaker leaves the sound effect area, the sound effect is poor, and the sound box cannot be adjusted after being installed, so that the good sound effect range is fixed, and the sound effect cannot be adjusted.
The further scheme of the invention is as follows: the upper end of the rotating column assembly is inserted into an insertion cavity formed in the bottom of the sound box shell and connected through a connecting disc.
The invention further comprises the following scheme: and the connecting disc is provided with a limiting groove.
The invention further comprises the following scheme: the limiting groove is in a cross shape.
The invention further comprises the following scheme: the lower end of the rotating column assembly is rotationally fixed on the base through a bearing, and a motor is arranged inside the base at the bottom end of the rotating column assembly.
The invention further comprises the following scheme: the base upper surface has been seted up the cavity, and is fixed with four supporting legs that are the rectangular array and distribute on the lower surface, and the supporting leg lower extreme is fixed with antiskid type backup pad.
The invention further comprises the following scheme: an elastic connecting ring is connected between the loudspeaker and the sound box shell, the elastic connecting ring is made of rubber, and an inner cavity is formed in the sound box shell in a matching mode with the loudspeaker.
The invention further comprises the following scheme: the rotary structure is provided with a stepping motor, a rotary table is fixed on an output shaft of the stepping motor, an ejector rod is fixed at the eccentric position of the rotary table, a hinge ball is matched with the ejector rod and provided with a sliding groove, the sliding groove is annular, and the hinge ball is fixedly connected with the horn through a fixing column.
Furthermore, when the rotating structure operates, the stepping motor drives the rotating disc to rotate, and the rotating disc drives the ejector rod to eccentrically rotate, so that the rotation of the hinged ball is realized.
The invention further comprises the following scheme: the ejector rod is an adjustable telescopic rod.
Thereby realizing the rotation of different side inclination angles.
Compared with the prior art, the invention has the beneficial effects that:
the rotating structure drives the hinged ball to rotate, the hinged ball drives the loudspeaker to rotate by 360 degrees, small-angle adjustment is achieved, large-angle and small-angle matching adjustment is achieved by combining large-angle adjustment of rotation of the rotary column assembly, the covered adjusting area is large, the adjusted effect is good, the accuracy is high, and the sound effect range is adjustable.
Drawings
Fig. 1 is a schematic structural view of an angle-transformation-based sound-effect-adjustable sound system according to the present invention.
Figure 2 is a schematic cross-sectional view of the loudspeaker enclosure of figure 1.
Fig. 3 is a schematic structural view of the angle adjusting assembly in fig. 2.
Fig. 4 is a schematic structural diagram of the connecting disc in fig. 2.
In the figure: 1-a sound enclosure; 2-elastic connecting rings; 3-a loudspeaker; 4-a concave cavity; 5-a rotating column assembly; 6-a base; 7-supporting legs; 8-an angle modulation component; 9-inner cavity; 10-a connecting disc; 11-a penetration cavity; 12-a limiting groove; 81-a hinge ball; 82-a chute; 83-mandril; 84-a turntable; 85-a stepping motor; 86-fixed column.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
The sound equipment is used for amplifying sound on the spot of a concert, and is applied to playing musical instruments, K songs and the like in individual families, the installation position of a loudspeaker of the sound equipment on the market is fixed at present, and the sound equipment needs to be installed at a plurality of angles in order to achieve good sound effect, so that on one hand, the number of the sound equipment is increased, and the cost is increased; on the other hand, when the sound effect area is left, the sound effect will be deteriorated, and the sound cannot be adjusted after the position of the sound is installed, so that the good sound effect range is fixed and cannot be adjusted, and therefore, in order to overcome the above problems, the present invention provides a sound effect adjustable sound based on angle transformation, please refer to fig. 1 to 4 and embodiments 1 to 3.
Example 1
The utility model provides a stereo set with adjustable audio based on angle transform, includes base 6 to and install loudspeaker 3's stereo set shell 1, stereo set shell 1 is fixed through the rotation of column spinner subassembly 5 on the base 6. Reference may be made to fig. 1.
Furthermore, the rotary column assembly 5 can realize the wide-angle left-right adjustment of the sound box shell 1, the covered adjustment area is large, and the effect after the adjustment is obvious.
Reference may be made to fig. 1-4: wherein, 1 inside cooperation loudspeaker 3 of stereo set shell installs angle regulation and control subassembly 8, is equipped with articulated ball 81 on the angle regulation and control subassembly 8, and articulated ball 81 articulates inside stereo set shell 1, and loudspeaker 3 fixes in the articulated ball 81 outside, and 3 inboards of loudspeaker are connected with rotating-structure.
Furthermore, the rotating structure drives the hinge ball 81 to rotate, and the hinge ball 81 drives the loudspeaker 3 to rotate by 360 degrees, so that small-angle adjustment is realized, and large-angle and small-angle matching adjustment is realized by combining with large-angle adjustment of rotation of the rotary column assembly 5, the covered adjustment area is large, the adjusted effect is good, the accuracy is high, and the sound effect range is adjustable.
The problem that the installation position of a loudspeaker of the existing sound equipment on the market is fixed, and the sound equipment needs to be installed at a plurality of angles in order to achieve good sound effect is solved, on one hand, the number of the sound equipment is increased, and the cost is increased; on the other hand, after the loudspeaker leaves the sound effect area, the sound effect is poor, and the sound box cannot be adjusted after being installed, so that the good sound effect range is fixed, and the sound effect cannot be adjusted.
Specifically, the upper end of the rotary column component 5 is inserted into an insertion cavity 11 formed in the bottom of the sound box shell 1 and connected through a connecting disc 10.
Furthermore, a limiting groove 12 is formed in the connecting disc 10, and optimally, the limiting groove 12 is in a cross shape.
And then sound shell 1 and base 6 separable, portable has been realized.
Meanwhile, the lower end of the rotating column assembly 5 is rotationally fixed on the base 6 through a bearing, and a motor is arranged inside the base 6 at the bottom end of the rotating column assembly 5.
Further, the cavity 4 has been seted up to 6 upper surfaces of base, and is fixed with four supporting legs 7 that are the distribution of rectangle array on the lower surface, and supporting leg 7 lower extreme is fixed with antiskid type backup pad.
Example 2
The embodiment of the invention provides an angle transformation-based sound effect adjustable sound box, which is specifically defined further on the basis of embodiment 1.
As shown in fig. 1 and 2, an elastic connection ring 2 is connected between the speaker 3 and the audio housing 1, the elastic connection ring 2 is made of rubber, and an inner cavity 9 is formed in the audio housing 1 in cooperation with the speaker 3.
Example 3
The embodiment of the invention provides an angle transformation-based sound effect adjustable sound device, which is specifically defined further on the basis of the embodiment 1 and the embodiment 2.
As shown in fig. 3, a stepping motor 85 is arranged on the rotating structure, a rotating disc 84 is fixed on an output shaft of the stepping motor 85, a push rod 83 is fixed at an eccentric position of the rotating disc 84, a sliding groove 82 is formed in the hinged ball 81 in a matching manner with the push rod 83, the sliding groove 82 is annular, and the hinged ball 81 is fixedly connected with the horn 3 through a fixing column 86.
Further, when the rotating structure operates, the stepping motor 85 drives the rotating disc 84 to rotate, and the rotating disc 84 drives the push rod 83 to eccentrically rotate, so that the hinge ball 81 rotates.
Further, the top rod 83 is an adjustable telescopic rod. Thereby realizing the rotation of different side inclination angles.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. A sound with adjustable audio based on angle conversion comprises a base (6) and a sound shell (1) provided with a loudspeaker (3), and is characterized in that the sound shell (1) is rotationally fixed on the base (6) through a rotary column component (5);
wherein, stereo set shell (1) inside cooperation loudspeaker (3) are installed angle regulation and control subassembly (8), are equipped with articulated ball (81) on angle regulation and control subassembly (8), and articulated ball (81) articulate inside stereo set shell (1), and loudspeaker (3) are fixed in articulated ball (81) outside, and loudspeaker (3) inboard is connected with rotating-structure.
2. Sound with adjustable sound effect based on angle transformation as per claim 1, characterized in that the upper end of the rotating column component (5) is inserted into the insertion cavity (11) opened at the bottom of the sound shell (1) and connected through the connecting disc (10).
3. The sound effect adjustable sound box based on angle transformation as recited in claim 2, characterized in that said connection disc (10) is equipped with a limit groove (12).
4. An audio adjustable sound effect based on angle transformation as claimed in claim 3, characterized in that the limiting groove (12) is cross-shaped.
5. The sound with adjustable sound effect based on angle conversion of claim 1 or 2, characterized in that, the lower end of the rotating column assembly (5) is fixed on the base (6) through a bearing in a rotating way, and a motor is arranged in the base (6) at the bottom end of the rotating column assembly (5).
6. Sound with adjustable audio effect based on angle transform of claim 5, characterized in that base (6) upper surface is equipped with cavity (4), and is fixed with four supporting legs (7) that are rectangular array distribution on the lower surface, and the non-slip type backup pad is fixed with to supporting leg (7) lower extreme.
7. The sound effect adjustable sound system based on angle transformation as recited in claim 1, wherein an elastic connecting ring (2) is connected between the speaker (3) and the sound housing (1), the elastic connecting ring (2) is made of rubber, and an inner cavity (9) is formed on the sound housing (1) in cooperation with the speaker (3).
8. The sound with adjustable audio effect based on angle transformation of claim 1, characterized in that, a step motor (85) is arranged on the rotating structure, a rotating disc (84) is fixed on the output shaft of the step motor (85), a push rod (83) is fixed at the eccentric position of the rotating disc (84), a sliding groove (82) is arranged on the hinge ball (81) in cooperation with the push rod (83), the sliding groove (82) is annular, and the hinge ball (81) is fixedly connected with the loudspeaker (3) through a fixing column (86).
9. Sound with adjustable sound effect based on angle transformation as per claim 8, characterized by that, the top bar (83) is an adjustable telescopic bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011303782.8A CN112423170B (en) | 2020-11-19 | 2020-11-19 | Sound effect adjustable sound box based on angle transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011303782.8A CN112423170B (en) | 2020-11-19 | 2020-11-19 | Sound effect adjustable sound box based on angle transformation |
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| Publication Number | Publication Date |
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| CN112423170A true CN112423170A (en) | 2021-02-26 |
| CN112423170B CN112423170B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011303782.8A Active CN112423170B (en) | 2020-11-19 | 2020-11-19 | Sound effect adjustable sound box based on angle transformation |
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| CN (1) | CN112423170B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115955621A (en) * | 2023-03-10 | 2023-04-11 | 深圳市崔帕斯数字音响设备有限公司 | Decoding device for improving tone quality of digital sound |
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| Publication number | Publication date |
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| CN112423170B (en) | 2022-12-27 |
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Effective date of registration: 20240111 Address after: 519000 No. 1 Dongcheng Road South, Dalinshan Area, Liangang Industrial Zone, Zhuhai City, Guangdong Province Patentee after: ZHUHAI HIVI TECHNOLOGY Co.,Ltd. Address before: 510000 No.13, Sansha Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU HIVI ELECTROACOUSTIC TECHNOLOGY Co.,Ltd. |
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