CN204810512U - Leading note structure with independent sound chamber - Google Patents
Leading note structure with independent sound chamber Download PDFInfo
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- CN204810512U CN204810512U CN201520368936.XU CN201520368936U CN204810512U CN 204810512 U CN204810512 U CN 204810512U CN 201520368936 U CN201520368936 U CN 201520368936U CN 204810512 U CN204810512 U CN 204810512U
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- sound
- sound chamber
- chamber
- guide tube
- leading note
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Abstract
The utility model provides a leading note structure with independent sound chamber, including the inferior valve that is platelike epitheca, in the form of slot, the epitheca covers on the inferior valve, wherein, be equipped with the baffle in the groove form cavity of inferior valve, the baffle handle first sound chamber, the supertonic chamber of symmetry are split into to the groove form cavity of inferior valve, be equipped with loudspeaker unit, woofer unit on the lateral wall in first sound chamber, supertonic chamber, all be equipped with the leading note pipe in first sound chamber, the supertonic chamber, leading note pipe one end is fixed corresponding on the lateral wall in first sound chamber or supertonic chamber and with the woofer unit is adjacent, and the orientation is external, the other end of leading note pipe is corresponding extend in first sound chamber or the supertonic chamber. The utility model discloses after different cavitys are respectively used to the sound channel about at first making, can solve range problem narrow partially so that the reinforcing greatly of leading note pipe is passed through to the supper bass effect again.
Description
Technical field
The utility model relates to a kind of audio-frequence player device, particularly a kind of sound-guiding structure with independent sound chamber.
Background technology
Loudspeaker are conversion equipments that a kind of electric energy converts sound to, when different electron energies reaches coil, the magnetic field that coil produces a kind of energy and magnet is interactive, this interaction causes diaphragm oscillations, because electron energy changes at any time, the coil of loudspeaker can move forward or backward, and therefore vibrating diaphragm will and then move, and this this action makes the density degree of air change and produce sound.
Wherein, namely Full-frequency trumpet is a vital classification of loudspeaker, and Full-frequency trumpet is also wideband loudspeaker, can contain 50---the frequency of 25000Hz, also can claim " full range unit " by custom or be called for short " loud speaker ".In current full range unit, supper bass is showed by the passive film of low frequency, and range is partially narrow not to be enriched, and tonequality is fineless and smooth, and bass is not obvious.
Summary of the invention
The purpose of this utility model is to provide a kind of sound-guiding structure with independent sound chamber, the problem that the range for solving prior art existence is partially narrow.
In order to solve the problem, the utility model provides following technical scheme:
A kind of sound-guiding structure with independent sound chamber, comprise the upper casing in tabular, lower casing in the form of slot, described upper casing covers on described lower casing, wherein, dividing plate is provided with in the channel-shaped cavity of described lower casing, described dividing plate is divided into the first symmetrical sound chamber, the second sound chamber the channel-shaped cavity of described lower casing, and the sidewall in described first sound chamber, the second sound chamber is provided with loudspeaker unit, bass horn unit; Sound guide tube is equipped with in described first sound chamber, the second sound chamber, adjacent with described bass horn unit on the sidewall that described sound guide tube one end is fixed on described first sound chamber or the second sound chamber accordingly, and towards the external world; The other end of described sound guide tube extends in described first sound chamber or the second sound chamber accordingly.
Above-mentioned have in a kind of preferred implementation of the sound-guiding structure in independent sound chamber, and described sound guide tube is bending in described first sound chamber accordingly or the second sound chamber to be extended.
Above-mentioned have in a kind of preferred implementation of the sound-guiding structure in independent sound chamber, and in corresponding first sound chamber or the second sound chamber, the inwall that described sound guide tube is partly close to described lower casing extends.
Above-mentioned have in a kind of preferred implementation of the sound-guiding structure in independent sound chamber, and in corresponding first sound chamber or the second sound chamber, described sound guide tube another part is close to the sidewall of described dividing plate
Analyze known, after first the utility model makes left and right acoustic channels respectively use different cavity, supper bass effect can be made again greatly to be strengthened by sound guide tube, solve the partially narrow problem of range.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the utility model embodiment.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, the utility model embodiment comprises the upper casing 1 in tabular, lower casing 2 in the form of slot, and in the drawings, can see that lower casing 2 has the channel-shaped cavity of an opening upwards, upper casing 1 covers on this channel-shaped cavity of lower casing 2.Be provided with dividing plate 3 in the channel-shaped cavity of lower casing 2, dividing plate 3 is provided with loudspeaker unit 4, bass horn unit 5 the sidewall that the channel-shaped cavity of lower casing 2 is divided into the first symmetrical sound chamber 22, sound chamber 21, second, sound chamber 22, first, sound chamber 21, second.Sound guide tube 6 is equipped with in first sound chamber 22, sound chamber 21, second, the sidewall that sound guide tube 6 one end 61 is fixed on corresponding first sound chamber 21 or the second sound chamber 22 adjacently with bass horn unit 5 (but not arbitrarily to be arranged, due to the first sound chamber 22, sound chamber 21, second symmetrical configuration, below be only described for the second sound chamber 22), and sound guide tube 6 one end 61 is towards the external world.Sound guide tube 6 other end 62 extends in corresponding second sound chamber 22.
Preferably, sound guide tube 6 is bending in corresponding second sound chamber 22 to be extended, and the inwall that part is close to lower casing 2 extends, and the sidewall that another part is close to dividing plate 3 extends, and sound guide tube 6 other end 62 is close on dividing plate 3.
In sum, the utility model has following characteristics:
Each sound guide tube fixing 1 appropriate length in left and right independently cavity.
1 loudspeaker and 1 middle bass horn is respectively had in each cavity.
The implementation forming 2 independent sound chambeies is various, and such as upper casing and lower casing are spaced intermediate, then uses screw and glue sealing seam.
By above-mentioned design, the sound that the utility model makes loudspeaker unit send is after the sound guide tube of wealthy mouth is collected, pipeline through circuitous folding produces strong low-frequency sound, under independently sound chamber isolates, left and right source of sound is better distinguished, and user can experience unusual tonequality in different regions.Left and right loudspeaker becomes 100 degree of angular distribution, and voice range can be made to have directive property forward.
Visible, the utility model can improve the tonequality of loudspeaker unit and the stereovision of range greatly, can obtain outstanding acoustical quality.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Allly all to be included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (4)
1. one kind has the sound-guiding structure in independent sound chamber, comprise the upper casing in tabular, lower casing in the form of slot, described upper casing covers on described lower casing, it is characterized in that, dividing plate is provided with in the channel-shaped cavity of described lower casing, described dividing plate is divided into the first symmetrical sound chamber, the second sound chamber the channel-shaped cavity of described lower casing, and the sidewall in described first sound chamber, the second sound chamber is provided with loudspeaker unit, bass horn unit;
Sound guide tube is equipped with in described first sound chamber, the second sound chamber, adjacent with described bass horn unit on the sidewall that described sound guide tube one end is fixed on described first sound chamber or the second sound chamber accordingly, and towards the external world; The other end of described sound guide tube extends in described first sound chamber or the second sound chamber accordingly.
2. the sound-guiding structure with independent sound chamber according to claim 1, is characterized in that, described sound guide tube is bending in described first sound chamber accordingly or the second sound chamber to be extended.
3. the sound-guiding structure with independent sound chamber according to claim 2, is characterized in that, in corresponding first sound chamber or the second sound chamber, the inwall that described sound guide tube is partly close to described lower casing extends.
4. the sound-guiding structure with independent sound chamber according to claim 3, is characterized in that, in corresponding first sound chamber or the second sound chamber, described sound guide tube another part is close to the sidewall of described dividing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368936.XU CN204810512U (en) | 2015-06-01 | 2015-06-01 | Leading note structure with independent sound chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368936.XU CN204810512U (en) | 2015-06-01 | 2015-06-01 | Leading note structure with independent sound chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204810512U true CN204810512U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520368936.XU Expired - Fee Related CN204810512U (en) | 2015-06-01 | 2015-06-01 | Leading note structure with independent sound chamber |
Country Status (1)
| Country | Link |
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| CN (1) | CN204810512U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020220719A1 (en) * | 2019-04-30 | 2020-11-05 | 深圳市韶音科技有限公司 | Acoustic output device |
| US11570556B2 (en) | 2014-01-06 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582564B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582563B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11617045B2 (en) | 2014-01-06 | 2023-03-28 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11622209B2 (en) | 2014-01-06 | 2023-04-04 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11706574B2 (en) | 2014-01-06 | 2023-07-18 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
-
2015
- 2015-06-01 CN CN201520368936.XU patent/CN204810512U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11570556B2 (en) | 2014-01-06 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11706574B2 (en) | 2014-01-06 | 2023-07-18 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11622209B2 (en) | 2014-01-06 | 2023-04-04 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11617045B2 (en) | 2014-01-06 | 2023-03-28 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582563B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11582564B2 (en) | 2014-01-06 | 2023-02-14 | Shenzhen Shokz Co., Ltd. | Systems and methods for suppressing sound leakage |
| US11356763B2 (en) | 2019-04-30 | 2022-06-07 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11425481B2 (en) | 2019-04-30 | 2022-08-23 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11496824B2 (en) | 2019-04-30 | 2022-11-08 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus with drivers in multiple frequency ranges and bluetooth low energy receiver |
| US11516572B2 (en) | 2019-04-30 | 2022-11-29 | Shenzhen Shokz Co., Ltd. | Acoustic output device |
| US11540037B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Open earphone |
| US11540038B2 (en) | 2019-04-30 | 2022-12-27 | Shenzhen Shokz Co., Ltd. | Acoustic device |
| US11570536B2 (en) | 2019-04-30 | 2023-01-31 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus and methods thereof |
| US11445281B2 (en) | 2019-04-30 | 2022-09-13 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| WO2020220719A1 (en) * | 2019-04-30 | 2020-11-05 | 深圳市韶音科技有限公司 | Acoustic output device |
| US11178477B2 (en) | 2019-04-30 | 2021-11-16 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus with a plurality of acoustic drivers and methods thereof |
| US11159870B2 (en) | 2019-04-30 | 2021-10-26 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus |
| US11122359B2 (en) | 2019-04-30 | 2021-09-14 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus and method thereof |
| US11678098B2 (en) | 2019-04-30 | 2023-06-13 | Shenzhen Shokz Co., Ltd. | Acoustic output apparatus |
| US11115774B2 (en) | 2019-04-30 | 2021-09-07 | Shenzhen Voxtech Co., Ltd. | Acoustic output apparatus |
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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: 20151125 Termination date: 20180601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |