CN210868134U - Sound reflection arc structure of sound box - Google Patents
Sound reflection arc structure of sound box Download PDFInfo
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- CN210868134U CN210868134U CN201921885791.5U CN201921885791U CN210868134U CN 210868134 U CN210868134 U CN 210868134U CN 201921885791 U CN201921885791 U CN 201921885791U CN 210868134 U CN210868134 U CN 210868134U
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- loudspeaker
- box
- arc
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Abstract
The utility model discloses a sound box sound reflection arc structure, the utility model discloses be equipped with the reflection tank at the audio amplifier tip, the one end and the external world of this reflection tank communicate with each other, and the other end of reflection tank is equipped with loudspeaker, the tank bottom of reflection tank is the plane of reflection, and this plane of reflection is crooked into the arc, and follows the back of audio amplifier to the positive bending of audio amplifier, the loudspeaker slope sets up makes the horn mouth towards the plane of reflection. The reflecting surface is an angle reflecting arc designed for professional acoustics, and the sound field is expanded on the physical acoustics by the design of the reflecting groove, so that the sound field is expanded more widely. Due to the design, the sound field is not fluctuated by a DSP algorithm of software, so that the sound is more real, the sound domain is wider, and more real field experience is brought to a listener.
Description
Technical Field
The utility model relates to a sound box, especially a sound box sound reflection arc structure.
Background
The two sides of a common bar-shaped sound box are generally provided with loudspeakers, the horn mouths face to the front face of the sound box, but in order to obtain a sound field with a larger range, a DSP algorithm of software is required to control the sound production of the loudspeakers, but the sound field realized by the method is not wide enough, and the sound field is not vivid enough, so that the structure needs to be improved.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a sound reflection arc structure of a sound box.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a baffle box sound reflection arc structure, includes audio amplifier and loudspeaker, its characterized in that: the loudspeaker box is characterized in that a reflection groove is formed in the end portion of the loudspeaker box, one end of the reflection groove is communicated with the outside, a loudspeaker is arranged at the other end of the reflection groove, the groove bottom of the reflection groove is a reflection surface, the reflection surface is bent into an arc shape and is bent from the back of the loudspeaker box to the front of the loudspeaker box, and the loudspeaker is obliquely arranged to enable a horn mouth to face the reflection surface.
The cross section of the reflecting surface is arc-shaped.
The inner wall surfaces of the two sides of the reflecting groove are both planes.
The utility model has the advantages that: the utility model discloses be equipped with the reflecting groove at the audio amplifier tip, the one end and the external world of this reflecting groove communicate with each other, and the other end of reflecting groove is equipped with loudspeaker, the tank bottom of reflecting groove is the plane of reflection, and this plane of reflection is crooked into the arc, and follows the back of audio amplifier to the positive bending of audio amplifier, loudspeaker slope sets up and makes the horn mouth towards the plane of reflection. The reflecting surface is an angle reflecting arc designed for professional acoustics, and the sound field is expanded on the physical acoustics by the design of the reflecting groove, so that the sound field is expanded more widely. Due to the design, the sound field is not fluctuated by a DSP algorithm of software, so that the sound is more real, the sound domain is wider, and more real field experience is brought to a listener.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a sound field schematic diagram of the structure;
fig. 3 is a schematic diagram of an old structure sound field.
Detailed Description
Referring to fig. 1 to 3, the utility model discloses an audio amplifier sound reflection arc structure, including audio amplifier 1 and loudspeaker 2, audio amplifier 1 is the rectangle and than longer, 1 tip of audio amplifier is equipped with reflection tank 3, and the both sides internal face of reflection tank 3 is the plane, and the one end and the external world of this reflection tank 3 communicate with each other, and the other end of reflection tank 3 is equipped with loudspeaker 2, the tank bottom of reflection tank 3 is plane of reflection 4, and this plane of reflection 4 is crooked into the arc, and follows audio amplifier 1 the back to the positive bending of audio amplifier 1, loudspeaker 2 slopes to set up and makes loudspeaker 2 mouthful towards plane of reflection 4, as further structural design, the cross section of plane of reflection 4 is the arc. By the design of the reflection groove 3, the sound is physically and acoustically expanded, so that the sound field is expanded more widely. Due to the design, the sound field is not fluctuated by a DSP algorithm of software, so that the sound is more real, the sound domain is wider, and more real field experience is brought to a listener.
The sound reflection arc structure of the sound box provided by the embodiment of the present invention is introduced in detail, and the specific examples are applied herein to explain the principle and the implementation of the present invention, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (3)
1. The utility model provides a baffle box sound reflection arc structure, includes audio amplifier and loudspeaker, its characterized in that: the loudspeaker box is characterized in that a reflection groove is formed in the end portion of the loudspeaker box, one end of the reflection groove is communicated with the outside, a loudspeaker is arranged at the other end of the reflection groove, the groove bottom of the reflection groove is a reflection surface, the reflection surface is bent into an arc shape and is bent from the back of the loudspeaker box to the front of the loudspeaker box, and the loudspeaker is obliquely arranged to enable a horn mouth to face the reflection surface.
2. The sound box sound reflection arc structure of claim 1, wherein: the cross section of the reflecting surface is arc-shaped.
3. The sound box sound reflection arc structure of claim 1, wherein: the inner wall surfaces of the two sides of the reflecting groove are both planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885791.5U CN210868134U (en) | 2019-11-04 | 2019-11-04 | Sound reflection arc structure of sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885791.5U CN210868134U (en) | 2019-11-04 | 2019-11-04 | Sound reflection arc structure of sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210868134U true CN210868134U (en) | 2020-06-26 |
Family
ID=71285029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921885791.5U Active CN210868134U (en) | 2019-11-04 | 2019-11-04 | Sound reflection arc structure of sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210868134U (en) |
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2019
- 2019-11-04 CN CN201921885791.5U patent/CN210868134U/en active Active
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