CN1620191A - Loudspeaker for andiofrequency device - Google Patents
Loudspeaker for andiofrequency device Download PDFInfo
- Publication number
- CN1620191A CN1620191A CN 200310112294 CN200310112294A CN1620191A CN 1620191 A CN1620191 A CN 1620191A CN 200310112294 CN200310112294 CN 200310112294 CN 200310112294 A CN200310112294 A CN 200310112294A CN 1620191 A CN1620191 A CN 1620191A
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- China
- Prior art keywords
- bass
- mentioned
- shell
- loud speaker
- guiding tube
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Abstract
A louderspeaker contains casing, plurality of louderspeaker units on front panel of casing, bass leading tube extended towards inner back direction, connection pipe connected with rear end of bass leading tube bilateral symmetrically set on front panel of casing. Said invention can raise the bass effect.
Description
(1) technical field
The invention relates to a kind of audio devices loud speaker, the pipeline that more detail is about transmitting sound wave increases a kind of loud speaker that certain length has reached better bass effect.
(2) background technology
Comprise in the middle of the acoustics of home theater that loud speaker utilizes the signal of telecommunication to produce sound wave, the user just can hear sound.Such loud speaker is in the inside of speaker housings woofer and high pitch loudspeaker to be set simultaneously.When playing high pitch, referring to just can provide sufficient range of audibility by common loud speaker.
But under the situation of playing bass, because the characteristic of sound wave, the user can not fully experience bass effect by common speaker unit mostly.Therefore, rely on existing ventional loudspeakers, just have the shortcoming that fully to be passed on than high pitch, bass.
Especially under the situation of bass, well-known, the long more bass effect of the pipeline that sound wave passes through is just good more.But general speaker housings is six solid types, so be used to pass on the length of the pipeline of sound wave will produce certain restriction.
(3) summary of the invention
Even the present invention will make in the middle of the loud speaker of the shell with general shape, also can realize outstanding bass effect, provide abundanter tonequality to the user.
To achieve these goals, loud speaker of the present invention is characterized in comprising: the shell that constitutes outward appearance; Be arranged on a plurality of loudspeaker units of the front panel of above-mentioned shell; Communicate with the front panel of above-mentioned shell, and the bass guiding tube that prolongs to inner rear; And, being connected with the rear end of above-mentioned bass guiding tube, the rear end keeps the tube connector to the state of shell inside opening.
According to the present invention, a part that is provided with the bass that the woofer of loud speaker plays can arrive better bass effect by long tube connector and bass guiding tube.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
(4) description of drawings
Fig. 1 is the perspective view of loud speaker of the present invention.
Fig. 2 is the front elevation of loud speaker of the present invention.
The sectional view of Fig. 3 for obtaining along the A-A line among Fig. 2.
Fig. 4 is the decomposing state side view of loud speaker of the present invention.
(5) embodiment
As shown in Figure 1 to Figure 3, loud speaker of the present invention is for being provided with tweeter parts 12 (Speaker unit) and bass loudspeaker assembly 14 respectively in the front of the shell 10 with certain profile.Embodiment as shown in the figure, though be provided with a bass loudspeaker assembly 14 and tweeter parts 12 on the above-mentioned shell 10 respectively, loadspeaker structure of the present invention is not limited to this.
Such as, loud speaker of the present invention can certainly be applied to and have high pitch, bass and optionally in the middle of the loud speaker of stress with loud speaker each at least one.The present invention will be by the formation embodiment that a bass is used loudspeaker assembly 14 and tweeter parts 12 that is respectively arranged with as shown in the figure, and next the present invention is described in detail.
In the middle of the present invention, the front panel 11 of above-mentioned speaker housings 10 is provided with the bass guiding tube 20 that links to each other with the inside of shell 10.Above-mentioned bass guiding tube 20 forwards transmits sound wave with the bass that generates in the woofer 14 by long as far as possible path, therefore can more effectively realize the bass result of broadcast.Above-mentioned bass guiding tube 20 as shown in Figure 4, is to be set to one with the front shell 15 that constitutes loud speaker front panel 11.And, above-mentioned front shell 15 and the main shell 13 common shells 10 that constitute loud speaker that combine thereafter.
But, though above-mentioned bass guiding tube 20 can be set to one with front shell 15 as mentioned above, also can be provided with separately, and then be attached on the above-mentioned front shell 15.The length of above-mentioned bass guiding tube 20 should consider that the whole size of speaker housings and the length of the tube connector that the back will be talked about suitably are provided with.
As shown in the figure, above-mentioned bass guiding tube 20 is preferably on the front panel 11 of shell 10 and is set to symmetric shape.Such as shown in the figure, a pair of bass guiding tube 20 is set on symmetrical position, the front of shell 10, be very favorable on the tonequality balance.
And, in the middle of the present invention, tube connector 22 is set in the rear end of above-mentioned bass guiding tube 20.Above-mentioned tube connector 22 is inserted into the rear end of above-mentioned bass guiding tube 20, has so also just prolonged the length of above-mentioned bass guiding tube 20 more, thereby can help the bass broadcast more.Thereby the front end of above-mentioned tube connector 22 inserts above-mentioned tube connector 22 and can be interconnected, and the rear end of tube connector 22 still keeps original open state, and is arranged at the inside of above-mentioned speaker housings 10.And above-mentioned bass guiding tube 20 can be made by the material of softness.
The signal of telecommunication is imported the loud speaker of the present invention with said structure, and when producing sound wave, above-mentioned high pitch loudspeaker 12 is play relative high pitch.And the part of the sound wave that spreads out of in the middle of the woofer 14 passes forwards by above-mentioned tube connector 22 and bass guiding tube 20.Such bass be certainly than prior art passed through longer bass guiding tube 20 and tube connector 22.
And, passed through the bass in relative longer pipe road as everyone knows, its result of broadcast will be more substantial, and the user can enjoy abundant bass sound equipment fully.
Should know that as mentioned above the present invention prolongs bass guiding tube 20 and is connected with the front panel 11 of speaker housings 10 to inner rear, at the rear of above-mentioned bass guiding tube 20 tube connector 22 is set, with this as the basic technological thought of the present invention.
In the middle of the present invention who has above-mentioned formation and operate as mentioned above, because the part of the sound wave that produces in the loud speaker bass horn has been passed through above-mentioned tube connector 22 and bass guiding tube 20, so its advantage is to improve the bass result of broadcast.
Though the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, under the situation that does not break away from spirit of the present invention, also can make the variation and the modification of various equivalences, therefore, as long as variation, the modification to the foregoing description all will drop in the scope of claims of the present invention in connotation scope of the present invention.
Claims (2)
1. loud speaker is characterized in that comprising:
Constitute the shell of outward appearance;
Be arranged on a plurality of loudspeaker units of the front panel of above-mentioned shell;
Communicate with the front panel of above-mentioned shell, and the bass guiding tube that prolongs to inner rear; And
Be connected with the rear end of above-mentioned bass guiding tube, the rear end keeps the tube connector to the state of shell inside opening.
2. loud speaker as claimed in claim 1 is characterized in that: above-mentioned bass guiding tube be on the front panel symmetric position of shell, be provided with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310112294 CN1620191A (en) | 2003-11-21 | 2003-11-21 | Loudspeaker for andiofrequency device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310112294 CN1620191A (en) | 2003-11-21 | 2003-11-21 | Loudspeaker for andiofrequency device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1620191A true CN1620191A (en) | 2005-05-25 |
Family
ID=34759695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310112294 Pending CN1620191A (en) | 2003-11-21 | 2003-11-21 | Loudspeaker for andiofrequency device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1620191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052237B (en) * | 2007-04-25 | 2011-02-16 | 无锡杰夫电声有限公司 | Integrated built-in speaker with conduit |
| CN105407431A (en) * | 2014-09-08 | 2016-03-16 | 艾德森系统工程公司 | Loudspeaker with improved directional behavior and reduction of acoustical interference |
-
2003
- 2003-11-21 CN CN 200310112294 patent/CN1620191A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101052237B (en) * | 2007-04-25 | 2011-02-16 | 无锡杰夫电声有限公司 | Integrated built-in speaker with conduit |
| CN105407431A (en) * | 2014-09-08 | 2016-03-16 | 艾德森系统工程公司 | Loudspeaker with improved directional behavior and reduction of acoustical interference |
| CN105407431B (en) * | 2014-09-08 | 2019-06-07 | 艾德森系统工程公司 | The loudspeaker of direction behavior and reduced acoustic interference with improvement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |