CN207518830U - A kind of cylinder voice box for expanding radiation fields angle - Google Patents
A kind of cylinder voice box for expanding radiation fields angle Download PDFInfo
- Publication number
- CN207518830U CN207518830U CN201721435016.0U CN201721435016U CN207518830U CN 207518830 U CN207518830 U CN 207518830U CN 201721435016 U CN201721435016 U CN 201721435016U CN 207518830 U CN207518830 U CN 207518830U
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- CN
- China
- Prior art keywords
- sound
- loudspeaker
- angle
- guide tube
- radiation fields
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005855 radiation Effects 0.000 title claims abstract description 27
- 239000003550 marker Substances 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
A kind of cylinder voice box for expanding radiation fields angle, forms a sound reproduction layer for placing loudspeaker in cylindrical sound box, and multiple loudspeaker are in being distributed in layer of raising one's voice to its utmost, and each loudspeaker form angle of inclination upward or downward outwardly in ring week.Inclined direction between adjacent loudspeaker is opposite.Decile forms multiple fan-shaped marker spaces in sound reproduction layer, and loudspeaker are arranged in each fan-shaped marker space and form angle of inclination outwardly.The utility model can be realized on 360 degree of Radial Basis of sound, further increase radiation fields angle.
Description
Technical field
The utility model is related to speaker, more specifically to a kind of cylinder voice box for expanding radiation fields angle.
Background technology
In existing speaker, further to increase radiation fields angle, a kind of speaker as shown in Figure 1, by by loudspeaker
1 ＇ is arranged in after forming the different angle elevation angle on 2 ＇ of sound box, and such structure can increase the volume of speaker, and sound significantly
It is to aerial radiation.Also there is part that loudspeaker are set on the speaker of vertical cabinet, but loudspeaker are arranged on the wherein side of babinet
Vertical distribution is concentrated in babinet upper end or lower end on face, the radiation of 360 degree of sound can not be equally realized, for sound
It is ineffective in coverage area in the angle of radiation of sound or Shortcomings.
Utility model content
The purpose of this utility model is to provide a kind of cylinder voice boxes for expanding radiation fields angle, can realize sound
On 360 degree of Radial Basis, radiation fields angle is further increased.
In order to achieve the above objectives, the solution of the utility model is：
A kind of cylinder voice box for expanding radiation fields angle forms putting for a placement loudspeaker in cylindrical sound box
Sound layer, multiple loudspeaker are in being distributed in sound reproduction layer in ring week, and each loudspeaker form angle of inclination upward or downward outwardly.
Further, the inclined direction between adjacent loudspeaker is opposite.
Further, decile in layer of raising one's voice to its utmost forms multiple fan-shaped marker spaces, and loudspeaker are arranged in each fan-shaped marker space and outwardly
Form angle of inclination.
Further, decile forms four fan-shaped marker spaces in sound reproduction layer.
Further, the raise one's voice to its utmost top of layer goes out the operatic tunes equipped with one, goes out above the operatic tunes connection one for the sound chamber of accommodating woofer.
Further, double sound guide tubes with one heart are formed in the middle part of sound chamber and are connected to sound bottom of chamber face, double sound guide tubes are included in sound chamber with one heart
Middle part forms a center sound guide tube, and the lateral surface of center sound guide tube, which tilts down, to be extended with partition board and be connected on sound intracavitary side,
An outer sound guide tube is enclosed on the outside of the sound guide tube of center to be located at below partition board, the bottom of outer sound guide tube is connected to sound bottom of chamber face, every
It is set on plate there are two woofer towards center sound guide tube and above outer sound guide tube, the low-frequency sound wave warp of both sides woofer
It is passed through out in the operatic tunes after double sound guide tube superpositions with one heart.
With the above structure, the utility model applies the angle of loudspeaker in cylinder, and loudspeaker are in cylinder
In radially around, each loudspeaker there is certain angle of inclination, and the inclined direction between adjacent loudspeaker on the contrary, so as to
Speaker all forms sound-emanating areas on ring week, while has certain radiation scope up and down, and bigger stray radiation is spoken range, realizes
On 360 degree of Radial Basis of sound, radiation fields angle is further increased.
Description of the drawings
Fig. 1 is a kind of structure diagram of existing speaker for expanding angle radiation；
Fig. 2 is the dimensional structure diagram of the utility model；
Fig. 3, Fig. 4 are the side diagrammatic cross-section of the utility model.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
As shown in Figures 2 to 4, the utility model discloses a kind of cylinder voice box for expanding radiation fields angle, packet
It includes and a sound reproduction layer 11 for placing loudspeaker is formed in a cylindrical sound box 1,11 outside of sound reproduction layer can form outlet sound mouth position
In body side.In layer of raising one's voice to its utmost, it is distributed equipped with multiple loudspeaker 2 in ring week, and each loudspeaker 2 form inclining upward or downward outwardly
Rake angle is formed certain to vertical angle or downward angle of inclination.Further, the inclined direction between adjacent loudspeaker can be enabled
The range on the contrary, bigger stray radiation is spoken.
Multiple fan-shaped marker spaces 111 can be formed in layer 11 of raising one's voice to its utmost by decile, loudspeaker 2 are arranged in each fan-shaped marker space 111
And angle of inclination is formed outwardly, each sector marker space 111 can separate each loudspeaker 2.Four can be formed in layer 11 of raising one's voice to its utmost by decile
A sector marker space 111, radially around four loudspeaker 2 of formation in layer of raising one's voice to its utmost.
The utility model applies the angle of loudspeaker in cylinder, and loudspeaker are in cylinder radially around respectively
Loudspeaker have certain angle of inclination, and inclined direction between adjacent loudspeaker is on the contrary, so as to all shape on speaker ring week
Into sound-emanating areas, while there is certain radiation scope up and down, bigger stray radiation is spoken range, realizes that 360 degree of sound radiates
On the basis of, further increase radiation fields angle.
Further, can also the raise one's voice to its utmost top of layer 11 goes out the operatic tunes 12 equipped with one, goes out 12 top connection one of the operatic tunes for accommodating bass
The sound chamber 13 of loudspeaker forms subwoofer.Double sound guide tubes with one heart can be also formed at 13 middle part of sound chamber and are connected to 13 bottom surface of sound chamber, with one heart
Double sound guide tubes, which are included in the middle part of sound chamber, forms a center sound guide tube 131, and the lateral surface of center sound guide tube 131, which tilts down, to be extended with
Partition board 132 is connected on sound intracavitary side, and sound guide tube 131 outside in center is enclosed an outer sound guide tube 133 and is located at below partition board,
The bottom of outer sound guide tube 133 is connected to sound bottom of chamber face, sets that there are two woofers 134 towards center sound guide tube 131 on partition board 132
And positioned at outer 133 top of sound guide tube, the low-frequency sound wave of both sides woofer 134 is passed through out the operatic tunes after concentric double sound guide tube superpositions
In 12.Go out in the operatic tunes 12 to be formed the lower section that bass taper diffusion boss 121 is located at double sound guide tubes with one heart.So as to improve simultaneously
Low frequency efficiency, and the size above cylindrical speaker is not influenced.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate variation or modification that those of ordinary skill does it all should be regarded as not departing from the patent category of the utility model.
Claims (6)
1. a kind of cylinder voice box for expanding radiation fields angle, it is characterised in that：One is formed in cylindrical sound box to put
Put the sound reproduction layer of loudspeaker, multiple loudspeaker are in being distributed in sound reproduction layer, and each loudspeaker form inclination upward or downward outwardly in ring week
Angle.
2. a kind of cylinder voice box for expanding radiation fields angle as described in claim 1, it is characterised in that：Adjacent loudspeaker
Between inclined direction it is opposite.
3. a kind of cylinder voice box for expanding radiation fields angle as claimed in claim 1 or 2, it is characterised in that：Sound reproduction layer
Middle decile forms multiple fan-shaped marker spaces, and loudspeaker are arranged in each fan-shaped marker space and form angle of inclination outwardly.
4. a kind of cylinder voice box for expanding radiation fields angle as claimed in claim 3, it is characterised in that：Sound reproduction layer is medium
Divide and form four fan-shaped marker spaces.
5. a kind of cylinder voice box for expanding radiation fields angle as described in claim 1, it is characterised in that：Raise one's voice to its utmost layer it is upper
Side goes out the operatic tunes equipped with one, goes out the sound chamber that connection one above the operatic tunes supplies accommodating woofer.
6. a kind of cylinder voice box for expanding radiation fields angle as claimed in claim 5, it is characterised in that：Shape in the middle part of sound chamber
Sound bottom of chamber face is connected into concentric double sound guide tubes, double sound guide tubes, which are included in the middle part of sound chamber, with one heart forms a center sound guide tube, center
The lateral surface of sound guide tube, which tilts down, to be extended with partition board and is connected on sound intracavitary side, is enclosed outside one on the outside of the sound guide tube of center
Sound guide tube is located at below partition board, and the bottom of outer sound guide tube is connected to sound bottom of chamber face, is set on partition board there are two woofer in
Heart sound guide tube and above the outer sound guide tube, the low-frequency sound wave of both sides woofer are passed through after being superimposed through concentric pair of sound guide tubes and speak
In chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435016.0U CN207518830U (en) | 2017-10-31 | 2017-10-31 | A kind of cylinder voice box for expanding radiation fields angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721435016.0U CN207518830U (en) | 2017-10-31 | 2017-10-31 | A kind of cylinder voice box for expanding radiation fields angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207518830U true CN207518830U (en) | 2018-06-19 |
Family
ID=62536629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721435016.0U Active CN207518830U (en) | 2017-10-31 | 2017-10-31 | A kind of cylinder voice box for expanding radiation fields angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207518830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110677749A (en) * | 2019-09-25 | 2020-01-10 | 舒榻（厦门）智能科技有限公司 | Wireless stereo set that charges |
-
2017
- 2017-10-31 CN CN201721435016.0U patent/CN207518830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110677749A (en) * | 2019-09-25 | 2020-01-10 | 舒榻（厦门）智能科技有限公司 | Wireless stereo set that charges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of cylindrical sound box which can enlarge the radiation angle of sound field Effective date of registration: 20210112 Granted publication date: 20180619 Pledgee: Bank of China Limited Xiamen hi tech Park sub branch Pledgor: XIAMEN JOYA TECHNOLOGY Co.,Ltd. Registration number: Y2021980000258 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231215 Granted publication date: 20180619 Pledgee: Bank of China Limited Xiamen hi tech Park sub branch Pledgor: XIAMEN JOYA TECHNOLOGY Co.,Ltd. Registration number: Y2021980000258 |