Omnibearing surround playing sound equipment

Abstract

The utility model relates to a sound box capable of playing in an omnibearing surrounding manner. The sound box capable of playing in an all-dimensional surrounding mode comprises a shell, a fixing assembly, a first playing assembly, a second playing assembly and a third playing assembly, the fixing assembly comprises a base and a plurality of supporting arms, the supporting arms are arranged on the base at intervals, a sound outlet hole is formed between every two adjacent supporting arms, and the base is of a circular cross section structure; the first playing assembly is connected with the supporting arms. The second playing assembly is arranged on the base, the second playing assembly and the first playing assembly are oppositely arranged, and a sound mixing area is arranged between the first playing assembly and the second playing assembly; according to the scheme provided by the invention, the sound diffusion angle of the sound equipment can be improved, so that the sound diffusion range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of audio, in particular to an omnidirectional surround-playing audio system. Background Art

[0002] A speaker is a device that plays audio, and can be found both indoors and outdoors. Currently, most speakers can only play audio from one side, resulting in a narrow sound diffusion angle, which results in poor playback quality and a relatively small sound diffusion range. Utility Model Content

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a speaker with omnidirectional surround playback, which can improve the sound diffusion angle of the speaker and thus expand the sound diffusion range.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] The first aspect of the present application provides a speaker with omnidirectional surround playback, comprising: a shell; a fixing component, the fixing component comprising a base and a plurality of support arms, the support arms being arranged on the base at intervals, a sound outlet being provided between each two adjacent support arms, and the base having a circular cross-sectional structure; a first playback component, the first playback component being connected to each of the support arms; a second playback component, the second playback component being arranged on the base, the second playback component being arranged opposite to the first playback component, and a sound mixing area being provided between the first playback component and the second playback component; and a third playback component, the third playback component being arranged on the shell.

[0006] A supporting groove is provided on the supporting arm.

[0007] The first playback component includes a tweeter, a first mounting shell and a cover. The tweeter is arranged on the first mounting shell. The first mounting shell is arranged on the cover. The cover is respectively connected to each of the support arms.

[0008] The second playback component includes a mid-range speaker and a second mounting shell. The mid-range speaker is arranged on the second mounting shell, and the second mounting shell is arranged on the base.

[0009] The mid-range speaker and the tweeter are arranged opposite to each other, and the sound mixing area is arranged between the mid-range speaker and the tweeter.

[0010] The first mounting shell is provided with a first through hole.

[0011] A second through hole is defined in the second mounting shell.

[0012] The housing is provided with a first power amplifying area and a second power amplifying area, and the first power amplifying area and the second power amplifying area are perpendicular to each other.

[0013] The housing is further provided with a third power amplifier area and a fourth power amplifier area. The third power amplifier area is perpendicular to the fourth power amplifier area and the second power amplifier area respectively, and the fourth power amplifier area is perpendicular to the first power amplifier area.

[0014] The third playback component includes a first woofer, a second woofer, a third woofer and a fourth woofer. The first woofer is arranged in the first power amplifier area, the second woofer is arranged in the second power amplifier area, the third woofer is arranged in the third power amplifier area, and the fourth woofer is arranged in the fourth power amplifier area.

[0015] Compared with the prior art, the present invention has at least the following advantages:

[0016] The base of the present application has a circular cross-section, and a sound hole is provided between each pair of adjacent support arms, thereby achieving 360-degree omnidirectional sound output and expanding the sound diffusion angle. Secondly, the first and second playback components are arranged opposite each other, with a sound mixing area provided between them, so that the played sounds overlap more reasonably, allowing listeners to hear more balanced sound from a wider range of positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments.

[0018] Figure 1 Schematic diagram of the structure of the omnidirectional surround sound system in one embodiment of the present invention;

[0019] Figure 2 This is a structural diagram of another embodiment of the omnidirectional surround sound system in one embodiment of the present invention. DETAILED DESCRIPTION

[0020] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although the accompanying drawings illustrate embodiments of the present application, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0021] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] Unless otherwise expressly specified or limited, the terms "mounted," "connected," "connect," "fixed," and the like should be interpreted broadly. For example, they may refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0023] A speaker is a device that plays audio, and can be found both indoors and outdoors. Currently, most speakers can only play audio from one side, resulting in a narrow sound diffusion angle, which results in poor playback quality and a relatively small sound diffusion range.

[0024] In response to the above problems, an embodiment of the present application provides a speaker with omnidirectional surround playback, which can improve the sound diffusion angle of the speaker and thus expand the sound diffusion range.

[0025] The technical solutions of the embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0026] See also Figure 1 and Figure 2 A speaker with omnidirectional surround playback includes: a housing 100, a fixing component 200, a first playback component 300, a second playback component 400 and a third playback component 500, the fixing component 200 includes a base 210 and a plurality of support arms 220, each support arm 220 is respectively arranged on the base 210 at intervals, a sound outlet 221 is opened between each two adjacent support arms 220, and the base 210 has a circular cross-sectional structure; the first playback component 300 is respectively connected to each support arm 220; the second playback component 400 is arranged on the base 210, the second playback component 400 is arranged opposite to the first playback component 300, and a sound mixing area 600 is provided between the first playback component 300 and the second playback component 400; the third playback component 500 is arranged on the housing 100.

[0027] It should be noted that the base 210 of the present application has a circular cross-sectional structure, and a sound hole 221 is provided between each two adjacent support arms 220, thereby achieving 360-degree omnidirectional sound output and expanding the sound diffusion angle. Secondly, the first playback component 300 and the second playback component 400 are arranged opposite each other, and a sound mixing area 600 is provided between them, so that the played sounds overlap more reasonably, allowing listeners to hear more balanced sound from a wider range of positions.

[0028] In one embodiment, a supporting groove is defined on the support arm 220 .

[0029] It should be noted that the present application is provided with four support arms 220 , and each support arm 220 is provided with a supporting groove.

[0030] See also Figure 2 In one embodiment, the first playback component 300 includes a tweeter 310, a first mounting shell 320 and a cover 330. The tweeter 310 is disposed on the first mounting shell 320, the first mounting shell 320 is disposed on the cover 330, and the cover 330 is connected to each support arm 220 respectively.

[0031] It should be noted that after the first mounting shell 320 and the cover body 330 are installed, they are clamped in the supporting groove of the support arm 220, and the tweeter 310 is a cone-shaped speaker.

[0032] See also Figure 1 In one embodiment, the second playback component 400 includes a midrange speaker 410 and a second mounting shell 420 . The midrange speaker 410 is disposed on the second mounting shell 420 , and the second mounting shell 420 is disposed on the base 210 .

[0033] It should be noted that the second mounting shell 420 is snap-connected to the bottom of the base 210 , and the mid-range speaker 410 is also a conical speaker.

[0034] It can be understood that the midrange speaker 410 and the tweeter 310 are arranged opposite to each other, and a sound mixing area 600 is provided between the midrange speaker 410 and the tweeter 310. The sound mixing area 600 here refers to the interval between the tweeter 310 and the midrange speaker 410. As is known to all, the treble clearly restores the sound details such as the treble strings of musical instruments, female treble, etc., and the midrange speaker 410 can well restore the fundamental tone of the human voice and most musical instruments. This combination can make the sound of music or speech more natural and full, reduce the mutual interference between the sound bands, and make the transition between high and low frequencies smoother. At the same time, the treble has a strong directionality, and the relative setting can make the area covered by the treble and the area covered by the midrange more reasonably overlap, so that the audience can hear a more balanced sound in a wider range of positions. In addition, the base 210 has a circular cross-sectional structure, and the present application can increase the range and angle of sound diffusion.

[0035] In one embodiment, a first through hole is formed in the first mounting shell 320. It is understood that the first mounting shell 320 can be fastened to the support arm 220 by screws through the first through hole.

[0036] See also Figure 1 In one embodiment, a second through hole 421 is formed on the second mounting shell 420. It is understood that the second mounting shell 420 can be fastened to the base 210 by screws through the second through hole 421.

[0037] See also Figure 1 and Figure 2 In one embodiment, the housing 100 is provided with a first power amplifier section 110 and a second power amplifier section 120, and the first power amplifier section 110 and the second power amplifier section 120 are perpendicular to each other. Specifically, the housing 100 is further provided with a third power amplifier section 130 and a fourth power amplifier section 140, and the third power amplifier section 130 is perpendicular to the fourth power amplifier section 140 and the second power amplifier section 120, respectively, and the fourth power amplifier section 140 is perpendicular to the first power amplifier section 110. Specifically, the third playback component 500 includes a first woofer 510, a second woofer 520, a third woofer 530, and a fourth woofer 540. The first woofer 510 is disposed in the first power amplifier section 110, the second woofer 520 is disposed in the second power amplifier section 120, the third woofer 530 is disposed in the third power amplifier section 130, and the fourth woofer 540 is disposed in the fourth power amplifier section 140.

[0038] It should be noted that the first power amplifier area 110, the second power amplifier area 120, the third power amplifier area 130 and the fourth power amplifier area 140 are connected in sequence to form a rectangle, and each power amplifier area is provided with a subwoofer, so that 360-degree bass surround playback can be achieved, that is, the present application can simultaneously achieve 360-degree playback of mid-range, treble and bass, and the sound diffusion range and angle are wider.

[0039] The scheme of the present application has been described in detail above with reference to the accompanying drawings. In the above embodiments, the descriptions of each embodiment have their own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments. Those skilled in the art should also be aware that the actions and modules involved in the description are not necessarily required for this application. In addition, it is understood that the steps in the method of the embodiment of the present application can be adjusted in sequence, merged and deleted according to actual needs, and the modules in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0040] The embodiments of the present application have been described above. The above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to the technology in the market, or to enable other persons skilled in the art to understand the embodiments disclosed herein.

Claims

1. A omnidirectional surround sound system, characterized in that: include: shell; A fixing assembly, the fixing assembly comprising a base and a plurality of support arms, the support arms being spaced apart on the base, a sound outlet being provided between each two adjacent support arms, and the base having a circular cross-sectional structure; a first playback component, the first playback component being connected to each of the support arms respectively; a second playback component, the second playback component being disposed on the base, the second playback component being disposed opposite to the first playback component, and a sound mixing area being disposed between the first playback component and the second playback component; A third playback component is provided on the housing.

2. The omnidirectional surround sound system according to claim 1, characterized in that: A supporting groove is provided on the supporting arm.

3. The omnidirectional surround sound system according to claim 1, characterized in that: The first playback component includes a tweeter, a first mounting shell and a cover. The tweeter is arranged on the first mounting shell. The first mounting shell is arranged on the cover. The cover is respectively connected to each of the support arms.

4. The omnidirectional surround sound system according to claim 3, characterized in that: The second playback component includes a mid-range speaker and a second mounting shell. The mid-range speaker is arranged on the second mounting shell, and the second mounting shell is arranged on the base.

5. The omnidirectional surround sound system according to claim 4, characterized in that: The mid-range speaker and the tweeter are arranged opposite to each other, and the sound mixing area is arranged between the mid-range speaker and the tweeter.

6. The omnidirectional surround sound system according to claim 3, characterized in that: The first mounting shell is provided with a first through hole.

7. The omnidirectional surround sound system according to claim 4, characterized in that: A second through hole is defined in the second mounting shell.

8. The omnidirectional surround sound system according to claim 1, characterized in that: The housing is provided with a first power amplifying area and a second power amplifying area, and the first power amplifying area and the second power amplifying area are perpendicular to each other.

9. The omnidirectional surround sound system according to claim 8, characterized in that: The housing is further provided with a third power amplifier area and a fourth power amplifier area. The third power amplifier area is perpendicular to the fourth power amplifier area and the second power amplifier area respectively, and the fourth power amplifier area is perpendicular to the first power amplifier area.

10. The omnidirectional surround sound system according to claim 9, characterized in that: The third playback component includes a first woofer, a second woofer, a third woofer and a fourth woofer. The first woofer is arranged in the first power amplifier area, the second woofer is arranged in the second power amplifier area, the third woofer is arranged in the third power amplifier area, and the fourth woofer is arranged in the fourth power amplifier area.

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