CN204046806U - A kind of loudspeaker adopting two moving-coil unit - Google Patents
A kind of loudspeaker adopting two moving-coil unit Download PDFInfo
- Publication number
- CN204046806U CN204046806U CN201420473171.1U CN201420473171U CN204046806U CN 204046806 U CN204046806 U CN 204046806U CN 201420473171 U CN201420473171 U CN 201420473171U CN 204046806 U CN204046806 U CN 204046806U
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- Prior art keywords
- unit
- bass
- voice
- diaphragm
- voice unit
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- 241000755266 Kathetostoma giganteum Species 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses a kind of loudspeaker adopting two moving-coil unit, comprise 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.To arrange the sound that bass unit and voice unit can make the utility model send all very abundant at high frequency, low frequency, intermediate frequency by integrated to adopt the utility model 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.
Description
Technical field
The utility model relates to a kind of loudspeaker adopting two moving-coil unit.
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 utility model is devoted to realize a kind of loudspeaker having taken into account two moving-coil unit of the little and acoustics excellent performance of size on earphone.
Utility model content
In order to solve the problem, the utility model provides a kind of loudspeaker adopting two moving-coil unit.
The utility model solves the technical scheme that its technical problem adopts:
Adopt loudspeaker for two moving-coil unit, comprise a bass unit and a voice unit, described bass unit and voice unit is 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 beneficial effects of the utility model are: to arrange the sound that bass unit and voice unit can make the utility model send all very abundant at high frequency, low frequency, intermediate frequency by integrated to adopt the utility model 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 utility model is further illustrated:
Fig. 1 is schematic diagram of the present utility model.
Embodiment
With reference to Fig. 1, the utility model is a kind of loudspeaker adopting two moving-coil unit, comprises a bass unit and a voice unit, bass unit and voice unit is 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 the utility model send all very abundant at high frequency, low frequency, intermediate frequency by integrated to adopt the utility model 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 2 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.
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 1, 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 1 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 utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, 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 loudspeaker of two moving-coil unit, it is characterized in that comprising 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 loudspeaker adopting two moving-coil unit 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 loudspeaker adopting two moving-coil unit 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 |
|---|---|---|---|
| CN201420473171.1U CN204046806U (en) | 2014-08-20 | 2014-08-20 | A kind of loudspeaker adopting two moving-coil unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473171.1U CN204046806U (en) | 2014-08-20 | 2014-08-20 | A kind of loudspeaker adopting two moving-coil unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046806U true CN204046806U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473171.1U Expired - Lifetime CN204046806U (en) | 2014-08-20 | 2014-08-20 | A kind of loudspeaker adopting two moving-coil unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046806U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992700A (en) * | 2015-07-08 | 2015-10-21 | 南京常荣声学股份有限公司 | Pneumatic sound generator and control system thereof |
| CN108366322A (en) * | 2017-04-21 | 2018-08-03 | 朝阳聚声泰（信丰）科技有限公司 | Double magnetic circuit two-tone film loudspeaker |
| CN105246020B (en) * | 2015-10-30 | 2019-04-23 | 中山市天键电声有限公司 | Double-unit horn processing technology |
| CN111164989A (en) * | 2017-11-20 | 2020-05-15 | 宝星甲子股份有限公司 | Hybrid speaker |
| US11627416B2 (en) | 2021-08-27 | 2023-04-11 | Apple Inc. | Two-way integrated speaker with piezoelectric diaphragm as tweeter |
-
2014
- 2014-08-20 CN CN201420473171.1U patent/CN204046806U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104992700A (en) * | 2015-07-08 | 2015-10-21 | 南京常荣声学股份有限公司 | Pneumatic sound generator and control system thereof |
| CN104992700B (en) * | 2015-07-08 | 2016-03-09 | 南京常荣声学股份有限公司 | A kind of Pneumatic sound generator and control system thereof |
| CN105246020B (en) * | 2015-10-30 | 2019-04-23 | 中山市天键电声有限公司 | Double-unit horn processing technology |
| CN108366322A (en) * | 2017-04-21 | 2018-08-03 | 朝阳聚声泰（信丰）科技有限公司 | Double magnetic circuit two-tone film loudspeaker |
| CN111164989A (en) * | 2017-11-20 | 2020-05-15 | 宝星甲子股份有限公司 | Hybrid speaker |
| CN111164989B (en) * | 2017-11-20 | 2021-08-20 | 宝星甲子股份有限公司 | Hybrid speaker |
| US11627416B2 (en) | 2021-08-27 | 2023-04-11 | Apple Inc. | Two-way integrated speaker with piezoelectric diaphragm as tweeter |
| US11956594B2 (en) | 2021-08-27 | 2024-04-09 | Apple Inc. | Two-way integrated speaker with piezoelectric diaphragm as tweeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141224 |
|
| CX01 | Expiry of patent term |