CN203136129U - Integrated cylindrical sound box - Google Patents
Integrated cylindrical sound box Download PDFInfo
- Publication number
- CN203136129U CN203136129U CN 201220732179 CN201220732179U CN203136129U CN 203136129 U CN203136129 U CN 203136129U CN 201220732179 CN201220732179 CN 201220732179 CN 201220732179 U CN201220732179 U CN 201220732179U CN 203136129 U CN203136129 U CN 203136129U
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- CN
- China
- Prior art keywords
- sound
- reflecting surface
- generator
- loudspeaker
- audio amplifier
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- Expired - Fee Related
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Abstract
An integrated cylindrical sound box includes a high-pitched sound generator, a low-pitched sound generator and a loudspeaker. The integrated cylindrical sound box is characterized in that the loudspeaker is arranged between the high-pitched sound generator and the low-pitched sound generator; and a high-pitched sound refraction area and a low-pitched sound refraction area which form a ring-shaped opening reflect the sound of a high-pitched sound emission area and a low-pitched sound emission area to sound areas in a surrounding manner. The loudspeaker of the integrated cylindrical sound box of the utility model adopts a W-shaped structure design, such that sound can be transmitted in a 360-degree surrounding manner; no matter where the sound box is plated in indoor, people can enjoy most authentic sound effect at any positions.
Description
Technical field
The utility model relates to a kind of audio amplifier, relates in particular to the more wide audio amplifier in a kind of sound zone.
Background technology
Audio amplifier is the end product of whole sound system, its effect right audio frequency electric energy converts corresponding acoustic energy to, and acoustic energy is radiated in the space goes, described audio amplifier is the extremely important part of sound system, it is being shared and is converting the electrical signal to acoustical signal and directly listen to this mission critical for people's ear, that is to say, audio amplifier directly and people's the sense of hearing come into contacts with, and people's the sense of hearing is very sensitive, and its tone color to complex sound has very strong resolving ability.Because people's ear is estimated the most important standard of a sound system tonequality quality just to the subjective feeling of sound, therefore, can think that the quality of audio amplifier performance plays a key effect to the playing quality of a sound system.
And the audio amplifier of prior art is propagated in wide-mouth loudspeaker mode usually, as shown in Figure 1: launch sound by family audio amplifier by audio amplifier 21 and audio amplifier 22, pool the strongest district C of sound, and die down gradually along the strongest district C, and sound distributes also inhomogeneous.
Like this, need a kind of sound to be evenly distributed, spread wide audio amplifier and satisfy people's needs.
Summary of the invention
The purpose of this utility model provides a kind of audio amplifier, to overcome the above-mentioned defective of prior art, the diffusion of a kind of chevron source of sound is provided, make the propagation of sound present 360 degree around, sound equipment is placed on indoor any old place, can both enjoy the most real audio in any position.
To achieve these goals, the utility model audio amplifier, comprise a high pitch generator, one bass generator and a loudspeaker is characterized in that: described loudspeaker is arranged at the high pitch refracting sphere and the bass refracting sphere that form annular opening between described high pitch generator and the described low tone generator and respectively the sound circulating type of high and low sound region of articulation is reflexed to the sound zone.
Wherein, preferred version is: described loudspeaker is respectively arranged with first reflecting surface and second reflecting surface up and down, and described first reflecting surface and high tone generator surround described high pitch refracting sphere; Described second reflecting surface and bass surround described bass refracting sphere.
Wherein, preferred version is: described loudspeaker is set to basic disc structure.
Wherein, preferred version is that described first and second reflecting surface is set to the chevron structure, and is namely middle high low all around.
Wherein, preferred version is that described first and second reflecting surface is set to the continually varying arc.
By micropkonic chevron structural design of the present utility model, make the propagation of sound present 360 degree around, sound equipment is placed on indoor any old place, can both enjoy the most real audio in any position.
Description of drawings
Fig. 1 is the schematic diagram of prior art audio amplifier sound transmission;
Fig. 2 is the profile of the utility model audio amplifier;
Fig. 3 is the schematic diagram of the utility model audio amplifier sound transmission.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing.
With reference to figure 2, the technical scheme of the utility model audio amplifier is: this audio amplifier 1 comprises high pitch generator 11, low tone generator 12 and loudspeaker 13, described loudspeaker 13 is arranged between described high pitch generator 11 and the low tone generator 12, form high pitch refracting sphere 111 and the bass refracting sphere 121 of annular opening, specifically describe more, described high pitch generator 11 has one the 3rd reflecting surface 112, in like manner, described low tone generator 12 also has one the 4th reflecting surface 122, described loudspeaker 13 is respectively arranged with first reflecting surface 131 and second reflecting surface 132 up and down, like this, the 3rd reflecting surface 112 and first reflecting surface 131 surround described high pitch refracting sphere 111; Described the 4th reflecting surface 122 and second reflecting surface 132 surround described bass refracting sphere 121.
Wherein, loudspeaker described in this example 13 is set to the primary circle dish type, wherein, described first reflecting surface 131, second reflecting surface 132 is set to chevron, namely, be peak with the disc centre to around reduce gradually, described first reflecting surface 131, second reflecting surface 132 has first nodal point 133 respectively, second central point 134, described first nodal point 133 and second central point 134 prop up the 3rd reflecting surface 112 respectively, the center of the 4th reflecting surface 122, make described bass refracting sphere 121 that described high pitch refracting sphere 111 that its 3rd reflecting surface 112 and first reflecting surface 131 surround and described the 4th reflecting surface 122 and second reflecting surface 132 surround with first nodal point 133, second central point 134 distributes symmetrically, thereby makes via described high pitch refracting sphere 111, the sound of described bass refracting sphere 121 outgoing is even.
The present embodiment operation principle is: as shown in Figure 3, described high pitch generator 11 sends sound wave A and transfers to high pitch refracting sphere 111, sound wave A reflexes to first reflecting surface 131 via the 3rd reflecting surface 112, first reflecting surface 131 reflexes to described sound wave A in the surrounding air again, thereby sound is even by described high pitch refracting sphere 111,360 degree are propagated towards periphery, in like manner, the sonic transmissions that described bass generator 12 sends is to described bass refracting sphere 121, sound wave B reflexes to second reflecting surface 132 via the 4th reflecting surface 122, second reflecting surface 132 reflexes to described sound wave B in the surrounding air again, and sound is even by described bass 121,360 spend air borne towards periphery.
By micropkonic chevron structural design of the present utility model, make the propagation of sound present 360 degree around, sound equipment is placed on indoor any old place, can both enjoy the most real audio in any position.
The above person only for most preferred embodiment of the present invention, is not be used to limiting the scope of the invention, and all equivalences of doing according to the present patent application claim change or modify, and are all the present invention and contain.
Claims (5)
1. integral type circle audio amplifier, comprise a high pitch generator, one bass generator and a loudspeaker is characterized in that: described loudspeaker is arranged at the high pitch refracting sphere and the bass refracting sphere that form annular opening between described high pitch generator and the described low tone generator and respectively the sound circulating type of high and low sound region of articulation is reflexed to the sound zone.
2. audio amplifier as claimed in claim 1, it is characterized in that: described loudspeaker is set to disc structure.
3. audio amplifier as claimed in claim 1, it is characterized in that: described loudspeaker is respectively arranged with first reflecting surface and second reflecting surface up and down, and described first reflecting surface and high tone generator surround described high pitch refracting sphere; Described second reflecting surface and bass surround described bass refracting sphere.
4. audio amplifier as claimed in claim 3, it is characterized in that: described first and second reflecting surface is set to the chevron structure, and is low around high in the middle of namely.
5. as claim 3 or 4 described audio amplifiers, it is characterized in that: described first and second reflecting surface is set to the continually varying arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732179 CN203136129U (en) | 2012-12-27 | 2012-12-27 | Integrated cylindrical sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220732179 CN203136129U (en) | 2012-12-27 | 2012-12-27 | Integrated cylindrical sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203136129U true CN203136129U (en) | 2013-08-14 |
Family
ID=48944061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220732179 Expired - Fee Related CN203136129U (en) | 2012-12-27 | 2012-12-27 | Integrated cylindrical sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203136129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10341761B2 (en) | 2017-02-17 | 2019-07-02 | Tymphany Hk Limited | Acoustic waveguide for audio speaker |
| CN110896515A (en) * | 2018-09-12 | 2020-03-20 | 宁波升亚电子有限公司 | Sound effect device and sound effect reproduction method and sound effect listening method thereof |
-
2012
- 2012-12-27 CN CN 201220732179 patent/CN203136129U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10341761B2 (en) | 2017-02-17 | 2019-07-02 | Tymphany Hk Limited | Acoustic waveguide for audio speaker |
| CN110896515A (en) * | 2018-09-12 | 2020-03-20 | 宁波升亚电子有限公司 | Sound effect device and sound effect reproduction method and sound effect listening method thereof |
| CN110896515B (en) * | 2018-09-12 | 2021-12-07 | 宁波升亚电子有限公司 | Sound effect reproducing method and sound effect listening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |