CN2316789Y - Conical sound wave reflecting body leadspeaker box - Google Patents
Conical sound wave reflecting body leadspeaker box Download PDFInfo
- Publication number
- CN2316789Y CN2316789Y CN 97242790 CN97242790U CN2316789Y CN 2316789 Y CN2316789 Y CN 2316789Y CN 97242790 CN97242790 CN 97242790 CN 97242790 U CN97242790 U CN 97242790U CN 2316789 Y CN2316789 Y CN 2316789Y
- Authority
- CN
- China
- Prior art keywords
- acoustic reflection
- audio amplifier
- reflection body
- cone
- sound box
- Prior art date
- 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.)
- Expired - Fee Related
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- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to a sound box provided with a conical sound wave reflecting body. A corresponding position of a horn mouth of the sound box is provided with a conical sound wave reflecting body which is provided with a conical body on a base. A conical point of the conical body points to the horn mouth of the sound box. The base of the conical sound wave reflecting body is fixedly connected with a body of the sound box with a support frame. A complete sound box is formed. Enough space is reserved between the conical sound wave reflecting body and the horn mouth of the sound box. The utility model has the advantages that a stereophonic effect is especially good; because the horn mouth of the sound box is downward to point to the conical sound wave reflecting body, the utility model can prevent dust, and is good for preventing a horn of the sound box from being damaged.
Description
A kind of tapered acoustic reflection body audio amplifier belongs to the sound equipment technical field.
No matter the audio amplifier that traditional amusement is used is the desk-top audio amplifier or the audio amplifier that lands, and the horn mouth of its audio amplifier all is in the face of the hearer, thereby the propagation of its sound wave all is that level is pointed to, the sound that the feeling of hearer transmits from a direction, and stereophonic effect is poor.
The purpose of this utility model provides the tapered acoustic reflection body audio amplifier of a kind of sound wave to 360 ° of direction diffusions.
Scheme of the present utility model is that the relative position at the speaker mouth is provided with a tapered acoustic reflection body, this tapered acoustic reflection body is on a base cone to be set, the awl point of cone points to thorn the mouth of audio amplifier, with support the base of tapered acoustic reflection body is fixedlyed connected with the audio amplifier body, constitute a complete audio amplifier, leave enough spaces between tapered acoustic reflection body and the speaker mouth.
The utility model has the advantages that stereophonic effect is good especially, because the speaker mouth points to tapered sound cutaneous reflex body downwards, thus can prevent dust, and help protecting the loudspeaker of audio amplifier not to be damaged.
The utility model has following accompanying drawing and accompanying drawing is made brief description.
Accompanying drawing 1 is the front view of the utility model square box.
Accompanying drawing 2 is vertical views of accompanying drawing 1.
Accompanying drawing 3 is front views of tapered acoustic reflection body.
Accompanying drawing 4 is vertical views of Fig. 3.
Accompanying drawing 5 is the cone acoustic reflection bodies with cone formation of two mutual superposition.
Accompanying drawing 6 is to be the cone of angled straight lines around the cone.
Accompanying drawing 7 is the cone of spill camber line around being.
Accompanying drawing 8 is to connect the oval casing that support is fixed on both sides, the casing outside.
Below in conjunction with accompanying drawing architectural feature of the present utility model is elaborated.
See also among accompanying drawing 1,3 figure casing 1 and be square, the lower end of casing 1 is equipped with loudspeaker Y, at bell-mouthed relative position one tapered acoustic reflection body 2 is set, this tapered acoustic reflection body is on a base 3 cone 5 to be set, the awl point of cone points to thorn the mouth of audio amplifier, with support 4 base 3 of tapered acoustic reflection body is fixedlyed connected with the audio amplifier body, constitute a complete audio amplifier, leave enough spaces between tapered acoustic reflection body and the speaker mouth.
Accompanying drawing 2 is tops of audio amplifier, and the top is sealed.
From accompanying drawing 4 as can be seen, support 4 is hollow cylinders, and screw is connected and fixed from hollow the penetrating with casing 1 of cylinder.
The base 3 of tapered acoustic reflection body and the connected mode of casing 1, accompanying drawing 1 is that support 4 is fixed near the horn mouth of casing 1, accompanying drawing 8 is both sides that support 4 is fixed on casing 1 outside, and casing 1 is oval.
Accompanying drawing 1,8 all is the audio amplifier with two reflection cones, and the audio amplifier of a reflection cone also can be set.
Claims (3)
1, a kind of tapered acoustic reflection body audio amplifier, constitute by audio amplifier and tapered acoustic reflection body, it is characterized in that: the relative position at the speaker mouth is provided with a tapered acoustic reflection body, this tapered acoustic reflection body is on a base cone to be set, and the awl point of cone points to thorn the mouth of audio amplifier, with support the base of tapered acoustic reflection body is fixedlyed connected with the audio amplifier body, constitute a complete audio amplifier, leave enough spaces between tapered acoustic reflection body and the speaker mouth.
2, by the described tapered acoustic reflection body audio amplifier of claim 1, it is characterized in that: the cone of tapered acoustic reflection body can be a cone, it also can be the cone that on a cone, superposes again, the shape of cone can be the straight line that tilts around it, also can be the camber line of spill.
3, by the described tapered acoustic reflection body audio amplifier of claim 1, it is characterized in that: the shape of sound box can be square, circular or oval, the connected mode of tapered acoustic reflection body and sound box bodies, the connection support is fixed near the speaker mouth, also can makes to connect the both sides that support is fixed on the sound box bodies outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242790 CN2316789Y (en) | 1997-12-02 | 1997-12-02 | Conical sound wave reflecting body leadspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97242790 CN2316789Y (en) | 1997-12-02 | 1997-12-02 | Conical sound wave reflecting body leadspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316789Y true CN2316789Y (en) | 1999-04-28 |
Family
ID=33951921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97242790 Expired - Fee Related CN2316789Y (en) | 1997-12-02 | 1997-12-02 | Conical sound wave reflecting body leadspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316789Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103067816A (en) * | 2012-12-24 | 2013-04-24 | 深圳市奋达科技股份有限公司 | Bluetooth loudspeaker box with sound effect of 360 degrees |
| CN103748902A (en) * | 2011-07-28 | 2014-04-23 | 弗劳恩霍夫应用研究促进协会 | Vehicle with side wall speakers |
| CN107343243A (en) * | 2017-08-24 | 2017-11-10 | 出门问问信息科技有限公司 | One kind reflection cone and audio amplifier |
| CN107484046A (en) * | 2017-08-31 | 2017-12-15 | 摩米士科技(深圳)有限公司 | A kind of sound box bracket |
| CN108668195A (en) * | 2018-05-14 | 2018-10-16 | 四川艾吉比特科技有限公司 | A kind of directive property horn |
-
1997
- 1997-12-02 CN CN 97242790 patent/CN2316789Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103748902A (en) * | 2011-07-28 | 2014-04-23 | 弗劳恩霍夫应用研究促进协会 | Vehicle with side wall speakers |
| CN103748902B (en) * | 2011-07-28 | 2017-08-29 | 弗劳恩霍夫应用研究促进协会 | The vehicles with side wall loudspeaker |
| US9866937B2 (en) | 2011-07-28 | 2018-01-09 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Vehicle with side wall speakers |
| CN103067816A (en) * | 2012-12-24 | 2013-04-24 | 深圳市奋达科技股份有限公司 | Bluetooth loudspeaker box with sound effect of 360 degrees |
| CN107343243A (en) * | 2017-08-24 | 2017-11-10 | 出门问问信息科技有限公司 | One kind reflection cone and audio amplifier |
| CN107484046A (en) * | 2017-08-31 | 2017-12-15 | 摩米士科技(深圳)有限公司 | A kind of sound box bracket |
| CN107484046B (en) * | 2017-08-31 | 2020-01-07 | 摩米士科技(深圳)有限公司 | Sound box support |
| CN108668195A (en) * | 2018-05-14 | 2018-10-16 | 四川艾吉比特科技有限公司 | A kind of directive property horn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |