CN104219594A - Headset with acoustical structure of dual-coil unit speakers - Google Patents
Headset with acoustical structure of dual-coil unit speakers Download PDFInfo
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- CN104219594A CN104219594A CN201410413578.XA CN201410413578A CN104219594A CN 104219594 A CN104219594 A CN 104219594A CN 201410413578 A CN201410413578 A CN 201410413578A CN 104219594 A CN104219594 A CN 104219594A
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Abstract
The invention discloses a headset with an acoustical structure of dual-coil unit speakers. The headset comprises two earbuds, a cable divider and a plug. Each earbud comprises a bass unit and a tweeter unit; the bass unit and the tweeter unit are stacked together; the bass unit comprises a bass unit diaphragm; the middle of the bass unit diaphragm is in an approximately flat top structure. The headset with the structure has the advantages that the bass unit and the tweeter unit are integrated to each earbud so that the headset can produce rich sounds under high, low and medium frequencies, and the effect is significantly better than that of an independent all-frequency unit; the middle of each bass unit diaphragm is in the approximately flat top structure, on one hand, overall thickness of each bass unit can be decreased, on the other hand, the high cutoff frequency of the bass unit can be adjusted according to the specific design parameters of the middle of the bass unit diaphragm, and mechanical frequency division is achieved.
Description
Technical field
The present invention relates to a kind of earphone adopting the acoustic construction of two moving-coil unit loudspeaker.
Background technology
The loudspeaker of a traditional unit, bass and high pitch are difficult to take into account simultaneously.In order to address this problem, can adopt multiunit design in some headset designs, routine is moving-coil and dynamic iron hybrid drive-type.This is because large-sized moving-coil unit bass exhibits excellent, and dynamic iron unit high pitch exhibits excellent, and had the high advantage of volume sluggishness concurrently.But the complex process of dynamic iron unit, price is high, even if so the price making the circle iron mixed type earphone of a common tonequality is all high.The technique of moving-coil unit is simply ripe, and each performance index adjustability is high, and Costco Wholesale is relatively low, but moving-coil cell size is relatively large.Be limited by the restriction of earphone apparent size, two moving-coil earphone market seldom can be seen, or with sacrificial section performance for cost.The present invention is devoted to realize a kind of compact and design of specialty, has taken into account the two moving-coil unit earphone loudspeaker of earphone of the little and acoustics excellent performance of size.
Summary of the invention
In order to solve the problem, the invention provides a kind of earphone adopting the acoustic construction of two moving-coil unit loudspeaker.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of earphone adopting the acoustic construction of two moving-coil unit loudspeaker, comprise two earplugs, deconcentrator and plugs, described earplug comprises a bass unit and a voice unit, described bass unit and voice unit are folded be located at together with, described bass unit comprises a bass unit diaphragm, and the middle part of this bass unit diaphragm is set to approximate flat-head type.
Described bass unit also comprises bass unit frame and bass unit magnetic circuit sub-assembly, and described bass unit magnetic circuit sub-assembly and bass unit diaphragm are arranged in bass unit frame successively; Described voice unit comprises voice unit frame, voice unit magnetic circuit sub-assembly, voice unit diaphragm and voice unit protecting cover, described voice unit frame edge is fixedly connected with bass unit frame madial wall, an installation through hole is provided with in the middle part of described voice unit frame, described voice unit magnetic circuit sub-assembly is arranged in this installation through hole, described voice unit diaphragm to be arranged in voice unit frame and to cover voice unit magnetic circuit sub-assembly, and described voice unit protecting cover to be arranged in voice unit frame and to cover voice unit diaphragm.
Described bass unit and voice unit are coaxially arranged.
The invention has the beneficial effects as follows: to arrange the sound that bass unit and voice unit can make earphone send all very abundant at high frequency, low frequency, intermediate frequency by integrated on earplug to adopt the present invention of said structure, and relatively independent full range unit effect promoting is obvious; Be set to approximate flat-head type by the middle part of bass unit diaphragm simultaneously, the integral thickness reducing bass unit can be conducive on the one hand, on the other hand, the high frequency of bass unit can be regulated by frequency by specific design parameter in the middle part of bass unit diaphragm, play the effect of mechanical frequency division.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the schematic diagram of earplug in the present invention.
Embodiment
With reference to Fig. 1, the present invention is a kind of earphone adopting the acoustic construction of two moving-coil unit loudspeaker, comprise two earplugs 1, deconcentrator and plugs, earplug 1 comprises a bass unit and a voice unit, bass unit and voice unit are folded be located at together with, bass unit comprises a bass unit diaphragm 2, and the middle part of this bass unit diaphragm 2 is set to flat-head type or approximate flat-head type.To arrange the sound that bass unit and voice unit can make earphone send all very abundant at high frequency, low frequency, intermediate frequency by integrated on earplug 1 to adopt the present invention of said structure, and relatively independent full range unit effect promoting is obvious; The middle part of bass unit diaphragm 2 is set to approximate flat-head type simultaneously, the integral thickness reducing bass unit can be conducive on the one hand, on the other hand, the high frequency of bass unit can be regulated by frequency by the specific design parameter in the middle part of bass unit diaphragm 2, play the effect of mechanical frequency division.
As shown in the figure, bass unit and voice unit specifically can adopt following structure; Bass unit also comprises bass unit frame 3 and bass unit magnetic circuit sub-assembly 4, and bass unit magnetic circuit sub-assembly 4 and bass unit diaphragm 2 are arranged in bass unit frame 3 successively; Voice unit comprises voice unit frame 5, voice unit magnetic circuit sub-assembly 6, voice unit diaphragm 7 and voice unit protecting cover 8, voice unit frame 5 edge is fixedly connected with bass unit frame 3 madial wall, an installation through hole is provided with in the middle part of voice unit frame 5, voice unit magnetic circuit sub-assembly 6 is arranged in this installation through hole, voice unit diaphragm 7 to be arranged in voice unit frame 5 and to cover voice unit magnetic circuit sub-assembly 6, and voice unit protecting cover 8 to be arranged in voice unit frame 5 and to cover voice unit diaphragm 7.Bass unit and voice unit are coaxially arranged.Bass unit and voice unit fit together compact conformation as can be seen from above, take full advantage of bass unit diaphragm 2 be similar to flat-head type middle part save under space, make shaping earplug 1 volume can meet the instructions for use of earphone.
Above-described embodiment is preferred version of the present invention, and the present invention also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the scope set by the application's claim.
Claims (3)
1. one kind adopts the earphone of the acoustic construction of two moving-coil unit loudspeaker, comprise two earplugs, deconcentrator and plugs, it is characterized in that described earplug comprises a bass unit and a voice unit, described bass unit and voice unit are folded be located at together with, described bass unit comprises a bass unit diaphragm, and the middle part of this bass unit diaphragm is set to approximate flat-head type.
2. a kind of earphone adopting the acoustic construction of two moving-coil unit loudspeaker as claimed in claim 1, it is characterized in that described bass unit also comprises bass unit frame and bass unit magnetic circuit sub-assembly, described bass unit magnetic circuit sub-assembly and bass unit diaphragm are arranged in bass unit frame successively; Described voice unit comprises voice unit frame, voice unit magnetic circuit sub-assembly, voice unit diaphragm and voice unit protecting cover, described voice unit frame edge is fixedly connected with bass unit frame madial wall, an installation through hole is provided with in the middle part of described voice unit frame, described voice unit magnetic circuit sub-assembly is arranged in this installation through hole, described voice unit diaphragm to be arranged in voice unit frame and to cover voice unit magnetic circuit sub-assembly, and described voice unit protecting cover to be arranged in voice unit frame and to cover voice unit diaphragm.
3. a kind of earphone adopting the acoustic construction of two moving-coil unit loudspeaker as claimed in claim 2, is characterized in that described bass unit and voice unit are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413578.XA CN104219594A (en) | 2014-08-20 | 2014-08-20 | Headset with acoustical structure of dual-coil unit speakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410413578.XA CN104219594A (en) | 2014-08-20 | 2014-08-20 | Headset with acoustical structure of dual-coil unit speakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104219594A true CN104219594A (en) | 2014-12-17 |
Family
ID=52100666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410413578.XA Pending CN104219594A (en) | 2014-08-20 | 2014-08-20 | Headset with acoustical structure of dual-coil unit speakers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104219594A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147978A (en) * | 2017-05-25 | 2017-09-08 | 东莞合律美电子科技有限公司 | One kind frequency dividing loudspeaker |
| CN107172546A (en) * | 2017-05-25 | 2017-09-15 | 东莞合律美电子科技有限公司 | A kind of earphone for dividing loudspeaker |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490781Y (en) * | 2001-05-22 | 2002-05-08 | 林和鼎 | Miniature ultrathin broadband loudspeaker |
| CN101527873A (en) * | 2009-04-22 | 2009-09-09 | 中山奥凯华泰电子有限公司 | Earphone |
| CN102457794A (en) * | 2010-10-29 | 2012-05-16 | 固昌通讯股份有限公司 | Earphone |
| US20120224728A1 (en) * | 2010-12-24 | 2012-09-06 | Hon Hai Precision Industry Co., Ltd. | Speaker assembly incorporating woofer and tweeter |
| WO2014089719A1 (en) * | 2012-12-10 | 2014-06-19 | Teng Ko-Chung | Improved structure of earphone |
| CN204046780U (en) * | 2014-08-20 | 2014-12-24 | 中山市天键电声有限公司 | A kind of earphone adopting the acoustic construction of two moving-coil unit loudspeaker |
-
2014
- 2014-08-20 CN CN201410413578.XA patent/CN104219594A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2490781Y (en) * | 2001-05-22 | 2002-05-08 | 林和鼎 | Miniature ultrathin broadband loudspeaker |
| CN101527873A (en) * | 2009-04-22 | 2009-09-09 | 中山奥凯华泰电子有限公司 | Earphone |
| CN102457794A (en) * | 2010-10-29 | 2012-05-16 | 固昌通讯股份有限公司 | Earphone |
| US20120224728A1 (en) * | 2010-12-24 | 2012-09-06 | Hon Hai Precision Industry Co., Ltd. | Speaker assembly incorporating woofer and tweeter |
| WO2014089719A1 (en) * | 2012-12-10 | 2014-06-19 | Teng Ko-Chung | Improved structure of earphone |
| CN204046780U (en) * | 2014-08-20 | 2014-12-24 | 中山市天键电声有限公司 | A kind of earphone adopting the acoustic construction of two moving-coil unit loudspeaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147978A (en) * | 2017-05-25 | 2017-09-08 | 东莞合律美电子科技有限公司 | One kind frequency dividing loudspeaker |
| CN107172546A (en) * | 2017-05-25 | 2017-09-15 | 东莞合律美电子科技有限公司 | A kind of earphone for dividing loudspeaker |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |
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| RJ01 | Rejection of invention patent application after publication |