CN216291307U - Microphone sound box with screen display and multiple loudspeakers spirally distributed in sound cavity - Google Patents
Microphone sound box with screen display and multiple loudspeakers spirally distributed in sound cavity Download PDFInfo
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- CN216291307U CN216291307U CN202122154783.7U CN202122154783U CN216291307U CN 216291307 U CN216291307 U CN 216291307U CN 202122154783 U CN202122154783 U CN 202122154783U CN 216291307 U CN216291307 U CN 216291307U
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- sound cavity
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- loudspeaker
- mounting surface
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Abstract
The utility model discloses a microphone sound box with a screen display and a plurality of loudspeakers spirally distributed in a sound cavity, which comprises a rear shell, a polygonal sound cavity, a control panel and a panel shell, wherein the rear shell is provided with a plurality of sound holes; one side surface of the polygonal sound cavity is used as a panel mounting surface, the control panel is mounted on the panel mounting surface, and the other side surfaces of the polygonal sound cavity are used as loudspeaker mounting surfaces; taking an adjacent loudspeaker mounting surface of a panel mounting surface as a starting surface, taking another adjacent loudspeaker mounting surface of the panel mounting surface as a terminating surface, and arranging at least one loudspeaker mounting cavity on each loudspeaker mounting surface; the loudspeaker installation cavities start from the starting surface and end from the ending surface, are arranged in a spiral ascending structure, and are internally provided with loudspeakers. The loudspeaker which is arranged in a spiral rising mode is more reasonable in structural layout, the influence among the loudspeakers is small, resonance can not be generated in audio frequency, tone quality can be better embodied, noise can not occur, and therefore a user can obtain better experience.
Description
Technical Field
The utility model relates to a sound box, in particular to a microphone sound box with a screen display and a plurality of loudspeakers spirally distributed in a sound cavity.
Background
A sound box refers to a device that can convert an audio signal into sound; the popular way is that a power amplifier is arranged in a main box body or a bass box body of the sound box, and the sound is emitted back by the sound box after the audio signal is amplified, so that the sound of the sound box is increased;
the sound box is a terminal of the whole sound system and is used for converting audio electric energy into corresponding sound energy and radiating the sound energy into space; the loudspeaker of the existing microphone sound box is symmetrically arranged, so that when a user sings to a high-pitch part, resonance is generated between the two loudspeakers, the tone quality is poor, and the user experience is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a microphone sound box with a screen display, wherein a plurality of loudspeakers are spirally distributed in a sound cavity, the loudspeaker structure layout adopting spiral ascending arrangement is more reasonable, the influence among the loudspeakers is small, the audio frequency does not generate resonance, the tone quality can be better embodied, and no noise occurs, so that a user can obtain better experience.
The utility model relates to a microphone sound box with a screen display and a plurality of loudspeakers spirally distributed in a sound cavity, which is realized by the following technical scheme: comprises a rear shell, a polygonal sound cavity, a control panel and a panel shell;
one side surface of the polygonal sound cavity is a panel mounting surface, the control panel is mounted on the panel mounting surface, and the rest side surfaces of the polygonal sound cavity are speaker mounting surfaces;
the method comprises the following steps that a loudspeaker mounting surface adjacent to one side of a panel mounting surface is used as a starting surface, another adjacent loudspeaker mounting surface of the panel mounting surface is used as a termination surface, at least one loudspeaker mounting cavity is arranged on each loudspeaker mounting surface, and a loudspeaker is mounted in each loudspeaker mounting cavity;
the loudspeakers are arranged from the starting surface, stop from the ending surface after surrounding the polygonal sound cavity for a circle, and are arranged in a spiral rising structure after surrounding the circle.
As a preferred technical scheme, a pickup microphone is arranged above the sound cavity fixing piece, and a display screen is arranged on the panel shell; a handle assembly is arranged below the polygonal sound cavity, and a built-in battery is arranged in the handle assembly; a wireless transmitting device is arranged below the handle component.
As a preferred technical scheme, an enclosure is installed on the rear shell, and sound outlet holes corresponding to the plurality of loudspeakers are formed in the enclosure; the pickup microphone is provided with a head assembly above.
As a preferred technical scheme, the control panel is respectively connected with the pickup microphone, the wireless transmitting device, the display screen and the plurality of loudspeakers and is powered by a built-in battery.
The utility model has the beneficial effects that: the loudspeaker which is arranged in a spiral rising mode is more reasonable in structural layout, the influence among the loudspeakers is small, resonance can not be generated in audio frequency, tone quality can be better embodied, noise can not occur, and therefore a user can obtain better experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a schematic perspective view of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", 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 device or element being 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 present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-2, the microphone sound box with screen display of the present invention, in which multiple speakers are spirally distributed in a sound cavity, includes a rear shell 5, a polygonal sound cavity 9, a control panel 11 and a panel shell 12; in this embodiment, the polygonal sound cavity 9 is a quadrangular sound cavity.
One side surface of the quadrilateral sound cavity is used as a panel mounting surface, the control panel 11 is mounted on the panel mounting surface, and the other side surfaces of the quadrilateral sound cavity are used as loudspeaker mounting surfaces; taking a speaker mounting surface adjacent to one panel mounting surface as an initial surface, taking another speaker mounting surface adjacent to the other panel mounting surface as a termination surface, taking the panel mounting surface adjacent to the initial surface and the termination surface as a middle surface, and arranging a speaker mounting cavity on each of the initial surface, the middle surface and the termination surface;
as shown in fig. 3, the three speaker installation cavities are arranged in a spiral ascending structure on the starting surface, the middle surface and the terminating surface, and the first speaker 3, the third speaker 4 and the second speaker 10 are respectively installed in the speaker installation cavities of the starting surface, the middle surface and the terminating surface; sound cavity mounting 14 is installed to four sides sound cavity top, and panel housing 12 sets up on the panel installation face, and 5 covers of backshell are established and are arranged on a plurality of speaker installation faces, and panel housing 12 splices each other with backshell 5 to fix panel housing 12 and backshell 5 each other through sound cavity mounting 14.
In this embodiment, the sound-collecting microphone 2 is mounted above the sound cavity fixing member 14, and the display screen 15 is mounted on the panel housing 12; a handle assembly 8 is arranged below the quadrilateral sound cavity 9, and a built-in battery 13 is arranged in the handle assembly 8; a wireless transmitting device 7 is arranged below the handle assembly 8.
In this embodiment, the enclosure 6 is installed on the rear housing 5, and the enclosure 6 is provided with sound outlet holes corresponding to the plurality of speakers; the pickup head 2 is provided with a head assembly 1.
In this embodiment, the control panel 11 is connected to the microphone 2, the wireless transmitter 7, the display screen 15, and the speakers, respectively, and is powered by the built-in battery 13.
The working principle is as follows:
the loudspeaker which is arranged in a spiral rising mode is more reasonable in structural layout, the influence among the loudspeakers is small, resonance can not be generated in audio frequency, tone quality can be better embodied, noise can not occur, and therefore a user can obtain better experience.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a many speakers spiral distribute in the area screen display microphone audio amplifier of sound cavity, its characterized in that: comprises a rear shell (5), a polygonal sound cavity (9), a control panel (11) and a panel shell (12);
one side surface of the polygonal sound cavity (9) is a panel mounting surface, the control panel (11) is mounted on the panel mounting surface, and the rest side surfaces of the polygonal sound cavity (9) are speaker mounting surfaces;
the method comprises the following steps that a loudspeaker mounting surface adjacent to one side of a panel mounting surface is used as a starting surface, another adjacent loudspeaker mounting surface of the panel mounting surface is used as a termination surface, at least one loudspeaker mounting cavity is arranged on each loudspeaker mounting surface, and a loudspeaker is mounted in each loudspeaker mounting cavity;
the loudspeakers are arranged from the starting surface, stop from the ending surface after surrounding the polygonal sound cavity for a circle, and are arranged in a spiral rising structure after surrounding the circle.
2. The microphone speaker box with screen display of claim 1, wherein the multiple speakers are spirally distributed in the sound cavity, and wherein: the loudspeaker is characterized in that sound cavity fixing pieces (14) are installed above the polygonal sound cavity (9), the panel shell (12) is arranged on the panel installation surface, the rear shell (5) is sleeved on the loudspeaker installation surfaces, the panel shell (12) and the rear shell (5) are mutually spliced, and the panel shell (12) and the rear shell (5) are mutually fixed through the sound cavity fixing pieces (14).
3. The microphone speaker box with screen display of claim 2, wherein the multiple speakers are spirally distributed in the sound cavity, and wherein: a pickup microphone (2) is arranged above the sound cavity fixing piece (14), and a display screen (15) is arranged on the panel shell (12); a handle assembly (8) is arranged below the polygonal sound cavity (9), and a built-in battery (13) is arranged in the handle assembly (8); and a wireless transmitting device (7) is arranged below the handle component (8).
4. The microphone speaker box with screen display of claim 1, wherein the multiple speakers are spirally distributed in the sound cavity, and wherein: the rear shell (5) is provided with an enclosure (6), sound outlet holes corresponding to the loudspeakers are formed in the enclosure (6), and the head assembly (1) is mounted above the pickup microphone (2).
5. The microphone speaker box with screen display of claim 1, wherein the multiple speakers are spirally distributed in the sound cavity, and wherein: the control panel (11) is respectively connected with the pickup microphone (2), the wireless transmitting device (7), the display screen (15) and the loudspeakers and supplies power through the built-in battery (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122154783.7U CN216291307U (en) | 2021-09-07 | 2021-09-07 | Microphone sound box with screen display and multiple loudspeakers spirally distributed in sound cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122154783.7U CN216291307U (en) | 2021-09-07 | 2021-09-07 | Microphone sound box with screen display and multiple loudspeakers spirally distributed in sound cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216291307U true CN216291307U (en) | 2022-04-12 |
Family
ID=81063809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122154783.7U Active CN216291307U (en) | 2021-09-07 | 2021-09-07 | Microphone sound box with screen display and multiple loudspeakers spirally distributed in sound cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216291307U (en) |
-
2021
- 2021-09-07 CN CN202122154783.7U patent/CN216291307U/en active Active
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