CN204104126U - The pronunciation component of a kind of headphone or audio amplifier - Google Patents
The pronunciation component of a kind of headphone or audio amplifier Download PDFInfo
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- CN204104126U CN204104126U CN201420518589.XU CN201420518589U CN204104126U CN 204104126 U CN204104126 U CN 204104126U CN 201420518589 U CN201420518589 U CN 201420518589U CN 204104126 U CN204104126 U CN 204104126U
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Abstract
The utility model discloses the pronunciation component of a kind of headphone or audio amplifier, belong to technical field of acoustics.The pronunciation component of a kind of headphone of the present utility model or audio amplifier, comprises support and moving-coil unit, also comprises dynamic iron unit, and the rear side of described support is provided with moving-coil containing cavity, and described moving-coil unit is arranged in moving-coil containing cavity; The front side described support being positioned at moving-coil containing cavity is provided with dynamic iron containing cavity, and described dynamic iron unit is arranged at dynamic iron containing cavity; Described support is also provided with the moving-coil sender being communicated with moving-coil unit and the dynamic iron sender being communicated with dynamic iron unit.Moving-coil and dynamic iron unit organically combine by the utility model, maximize favourable factors and minimize unfavourable ones, achieve the complementation of high and low audio frequency, effectively improve the tonequality of headphone and audio amplifier, bring stronger third dimension and shock sense to consumer, meet the sense of hearing requirement that consumer is day by day harsh; Structure of the present utility model is simple simultaneously, easy to assembly, cheap for manufacturing cost.
Description
Technical field
The utility model relates to a kind of pronunciation component, more particularly, relates to the pronunciation component of a kind of headphone or audio amplifier.
Background technology
Headphone is a kind of equipment for listoning music on user Dai Yutou; it has the advantages such as sound field is good, comfort level good, protection duct compared to PlayGear Stealth; present young man, in order to follow the fashion and obtain better sense of hearing, also has more people to select to buy headphone.Audio amplifier, as the terminal of sound system, becomes requisite audio-frequence player device in Modern Family.For headphone and audio amplifier, the performance height of its inner pronunciation component is the key of whole headphone and audio amplifier voice quality.
The pronunciation component of existing headphone and audio amplifier is generally moving-coil or dynamic iron, moving-coil is as current most popular transducing pattern, the earphone of nearly 60% and almost all audio amplifier all adopt moving-coil to pronounce, the efficiency comparison of moving coil earphone and audio amplifier is high, and reliability and durability, but it needs more space and air to participate in vibration in the process of sounding, therefore effectively cannot control Lou sound phenomenon, wherein low frequency tonequality is better, and high frequency tonequality is just general; The soundproof effect of dynamic iron is better than moving-coil, and highly sensitive, and transient state performance is better, and good stability, volume is less, is common in In-Ear Headphones, but the voice output efficiency of single dynamic iron unit is lower, and adopt multiple dynamic iron unit, cost is higher again.Therefore, current headphone and audio amplifier are all with moving-coil unit for driven unit is to carry out the transmission of voice signal, and dynamic iron unit is mostly used in the relatively expensive In-Ear Headphones of price.But only using the voice effect of headphone that moving-coil unit is pronunciation component and audio amplifier unsatisfactory, pronunciation third dimension is strong, is difficult to satisfy the demands of consumers.
Summary of the invention
1. the utility model technical problem that will solve
The purpose of this utility model is to overcome existing headphone and audio amplifier voice effect is undesirable, acoustical quality is poor, be difficult to meet the deficiency of consumer demand, the pronunciation component of a kind of headphone or audio amplifier is provided, adopt the technical solution of the utility model, moving-coil and dynamic iron unit are organically combined, maximize favourable factors and minimize unfavourable ones, achieve the complementation of high and low audio frequency, effectively improve the tonequality of headphone and audio amplifier, bring stronger third dimension and shock sense to consumer, meet the sense of hearing requirement that consumer is day by day harsh; Structure of the present utility model is simple simultaneously, easy to assembly, cheap for manufacturing cost.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
The pronunciation component of a kind of headphone of the present utility model or audio amplifier, comprises support and moving-coil unit, also comprises dynamic iron unit, and the rear side of described support is provided with moving-coil containing cavity, and described moving-coil unit is arranged in moving-coil containing cavity; The front side described support being positioned at moving-coil containing cavity is provided with dynamic iron containing cavity, and described dynamic iron unit is arranged at dynamic iron containing cavity; Described support is also provided with the moving-coil sender being communicated with moving-coil unit and the dynamic iron sender being communicated with dynamic iron unit.
Further, described dynamic iron unit is provided with multiple, and each dynamic iron unit correspondence arranges a dynamic iron sender.
Further, described dynamic iron unit is that circumference is uniformly distributed along the center of support.
Further, described moving-coil sender is that circumference is uniformly distributed along the center of support, and moving-coil sender is positioned at the periphery of dynamic iron sender.
Further, the described dynamic iron unit of moving-coil unit sealing goes out the passage of sound backward.
The pronunciation component of a kind of headphone of the present utility model or audio amplifier, comprises support and moving-coil unit, also comprises dynamic iron unit, and the rear side of described support is provided with moving-coil containing cavity, and described moving-coil unit is arranged in moving-coil containing cavity; The front side described support being positioned at moving-coil containing cavity is provided with dynamic iron containing cavity, and described dynamic iron unit is arranged in dynamic iron containing cavity; Described support is also provided with the moving-coil sender being communicated with moving-coil unit and the audio collecting device being communicated with dynamic iron unit.
Further, the sidewall of described audio collecting device offers the sound collecting hole corresponding with the sender of dynamic iron unit, described sound collecting hole is connected with the single hole sender be opened in the middle of audio collecting device, the one end open of described single hole sender, and one end is closed; The center of described support offers installing hole, and described audio collecting device is arranged in installing hole, and the openend of single hole sender is positioned at the front side of support.
Further, the sidewall of described audio collecting device offers the sound collecting hole corresponding with the sender of dynamic iron unit, described sound collecting hole is connected with the annular sender be opened in the middle of audio collecting device, the one end open of described annular sender, and one end is closed; The center of described support offers installing hole, and described audio collecting device is arranged in installing hole, and the openend of annular sender is positioned at the front side of support.
Further, the sidewall of described audio collecting device offers the sound collecting hole corresponding with the sender of dynamic iron unit, described sound collecting hole is connected with the porous sender be opened in the middle of audio collecting device, the one end open of described porous sender, and one end is closed; The center of described support offers installing hole, and described audio collecting device is arranged in installing hole, and the openend of porous sender is positioned at the front side of support.
Further, the described dynamic iron unit of moving-coil unit sealing goes out the passage of sound backward.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with existing known technology, has following remarkable result:
(1) pronunciation component of a kind of headphone of the present utility model or audio amplifier, the rear side of its support is provided with moving-coil containing cavity, and moving-coil unit is arranged in moving-coil containing cavity; Front side support being positioned at moving-coil containing cavity is provided with dynamic iron containing cavity, and dynamic iron unit is arranged at dynamic iron containing cavity; Support is also provided with the moving-coil sender being communicated with moving-coil unit and the dynamic iron sender or the audio collecting device that are communicated with dynamic iron unit, moving-coil and dynamic iron unit are organically combined, maximize favourable factors and minimize unfavourable ones, achieve the complementation of high and low audio frequency, effectively improve the tonequality of headphone and audio amplifier, bring stronger third dimension and shock sense to consumer, meet the sense of hearing requirement that consumer is day by day harsh;
(2) pronunciation component of a kind of headphone of the present utility model or audio amplifier, its dynamic iron unit is provided with multiple, and each dynamic iron unit correspondence arranges a dynamic iron sender, dynamic iron unit is that circumference is uniformly distributed along the center of support, moving-coil sender is that circumference is uniformly distributed along the center of support, and moving-coil sender is positioned at the periphery of dynamic iron sender, the bass effect of moving-coil and the high pitch effect of dynamic iron are given full play to, make the sound that sent by headphone or audio amplifier more comfortable melodious, third dimension is stronger;
(3) pronunciation component of a kind of headphone of the present utility model or audio amplifier, the dynamic iron unit of its moving-coil unit sealing goes out the passage of sound backward, and the sound that iron unit is sent can not back-propagation, forms closed dynamic iron pronunciation, lossless; And moving-coil is open pronunciation, compare with audio amplifier with existing headphone, both reduced bass sound dye, in turn ensure that sound knows nature, acoustical quality is better;
(4) pronunciation component of a kind of headphone of the present utility model or audio amplifier, the sidewall of its audio collecting device offers the sound collecting hole corresponding with the sender of dynamic iron unit, sound collecting hole and the single hole sender be opened in the middle of audio collecting device or annular sender or porous sender are connected, the one end open of single hole sender or annular sender or porous sender, one end is closed; The center of support offers installing hole, audio collecting device is arranged in installing hole, and the openend of single hole sender or annular sender or porous sender is positioned at the front side of support, there is provided multiple and concentrate out sound mode, spread out of after in the sound set that dynamic iron unit is sent, sound loss is little, and tonequality shock sense is strong, goes out audio really even more ideal;
(5) pronunciation component of a kind of headphone of the present utility model or audio amplifier, structure is simple, easy to assembly, cheap for manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment 1 of the pronunciation component of a kind of headphone of the present utility model or audio amplifier;
Fig. 2 is the structural representation of the embodiment 2 ~ 4 of the pronunciation component of a kind of headphone of the present utility model or audio amplifier;
Fig. 3 is the sectional structure schematic diagram of the audio collecting device in the utility model embodiment 2;
Fig. 4 is the sectional structure schematic diagram of the audio collecting device in the utility model embodiment 3;
Fig. 5 is the perspective view of the audio collecting device in the utility model embodiment 4;
Fig. 6 is the sectional structure schematic diagram of the audio collecting device in the utility model embodiment 4.
Label declaration in schematic diagram:
1, support; 11, moving-coil containing cavity; 12, dynamic iron containing cavity; 13, moving-coil sender; 14, dynamic iron sender; 15, installing hole; 2, moving-coil unit; 3, dynamic iron unit; 4, audio collecting device; 41, sound collecting hole; 42, single hole sender; 43, annular sender; 44, porous sender.
Embodiment
The pronunciation component of a kind of headphone of the present utility model or audio amplifier, it is the core component of headphone or audio amplifier, for the pronunciation of headphone or audio amplifier, moving-coil and dynamic iron unit are organically combined, maximize favourable factors and minimize unfavourable ones, achieve the complementation of high and low audio frequency, improve the tonequality of headphone or audio amplifier.Above-mentioned headphone can be wired earphone or wireless headset, and wireless headset mainly refers to bluetooth earphone, can certainly be used for common wireless headset.
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
Composition graphs 1, a kind of headphone of the present embodiment or the pronunciation component of audio amplifier, comprise support 1, moving-coil unit 2 and dynamic iron unit 3, the rear side of support 1 is provided with moving-coil containing cavity 11, moving-coil unit 2 is arranged in moving-coil containing cavity 11, and the mode of splicing specifically can be adopted to be mounted in moving-coil containing cavity 11 by moving-coil unit 2; Front side support 1 being positioned at moving-coil containing cavity 11 is provided with dynamic iron containing cavity 12, dynamic iron unit 3 is arranged in dynamic iron containing cavity 12, that is, dynamic iron containing cavity 12 is also offered in the front side of moving-coil containing cavity 11, dynamic iron unit 3 is positioned at the front of moving-coil unit 2, similarly, dynamic iron unit 3 also can adopt the mode of splicing to fix; Support 1 is also provided with the moving-coil sender 13 being communicated with moving-coil unit 2 and the dynamic iron sender 14 being communicated with dynamic iron unit 3.Generally speaking, moving-coil unit 2 is bass horn, dynamic iron unit 3 is loudspeaker, moving-coil unit 2 and dynamic iron unit 3 are organically combined, maximize favourable factors and minimize unfavourable ones, achieve the complementation of high and low audio frequency, effectively improve the tonequality of headphone and audio amplifier, bring stronger third dimension and shock sense to consumer, meet the sense of hearing requirement that consumer is day by day harsh.
Shown in Figure 1, a kind of headphone of the present embodiment or the pronunciation component of audio amplifier, dynamic iron unit 3 is provided with multiple, and each dynamic iron unit 3 correspondence arranges a dynamic iron sender 14; Dynamic iron unit 3 is that circumference is uniformly distributed along the center of support 1, and therefore, the dynamic iron sender 14 in the present embodiment is also circumference distribution, and the sound dispersion formula that iron unit 3 is sent outwards is propagated.Preferably, dynamic iron unit 3 can arrange 4 or 6 or 8, and be that circumference is uniformly distributed along the center of support 1, the dynamic iron sender 14 corresponding with dynamic iron unit 3 is also for being uniformly distributed, moving-coil sender 13 is that circumference is uniformly distributed along the center of support 1, and moving-coil sender 13 is positioned at the periphery of dynamic iron sender 14, bass is utilized to surround high pitch, the bass effect of moving-coil and the high pitch effect of dynamic iron are given full play to, make the sound that sent by headphone or audio amplifier more comfortable melodious, third dimension is stronger.In addition, moving-coil unit 2 in the present embodiment seals the passage that dynamic iron unit 3 goes out sound backward, namely as shown in Figure 1, when moving-coil unit 2 is installed on after in moving-coil containing cavity 11, dynamic iron unit 3 is located between moving-coil unit 2 and support 1, the sound that dynamic iron unit 3 sends only can forward direction, and can not back-propagation, define closed dynamic iron and go out sound, iron is made to go out sound lossless, and the rear of moving-coil unit 2 needs to offer steam vent (not shown), the sound that part moving-coil unit 2 sends can spread out of from steam vent, form open moving-coil and go out sound, compare with audio amplifier with existing headphone, by closed go out sound and open go out sound combine, both bass sound dye had been reduced, in turn ensure that sound knows nature, third dimension is stronger, acoustical quality is better.
A kind of headphone of the present embodiment or the pronunciation component of audio amplifier, its dynamic iron unit 3 adopts distributing to go out sound, that is, each dynamic iron containing cavity 12 offers dynamic iron sender 14, the distribution of dynamic iron unit 3 is depended in the distribution of dynamic iron sender 14, is conducive to the third dimension strengthening sound.A kind of headphone of the present embodiment or the pronunciation component of audio amplifier, support 1 adopts injection moulding integrated molding, and structure is simple, easy to assembly, cheap for manufacturing cost.During concrete installation, first dynamic iron unit 3 is fixed in dynamic iron containing cavity 12, and guarantees the sender of dynamic iron unit 3 and dynamic iron sender 14 one_to_one corresponding; Then moving-coil unit 2 is mounted in moving-coil containing cavity 11, and guarantees good seal between moving-coil unit 2 and moving-coil containing cavity 11.Other structures, circuit connection etc. for headphone or audio amplifier are same as the prior art, just repeat no more at this.
Embodiment 2
Composition graphs 2, a kind of headphone of the present embodiment or the pronunciation component of audio amplifier, comprise support 1, moving-coil unit 2 and dynamic iron unit 3, the rear side of support 1 is provided with moving-coil containing cavity 11, moving-coil unit 2 is arranged in moving-coil containing cavity 11, and the mode of splicing specifically can be adopted to be mounted in moving-coil containing cavity 11 by moving-coil unit 2; Front side support 1 being positioned at moving-coil containing cavity 11 is provided with dynamic iron containing cavity 12, dynamic iron unit 3 is arranged in dynamic iron containing cavity 12, that is, dynamic iron containing cavity 12 is also offered in the front side of moving-coil containing cavity 11, dynamic iron unit 3 is positioned at the front of moving-coil unit 2, similarly, dynamic iron unit 3 also can adopt the mode of splicing to fix; Support 1 is also provided with the moving-coil sender 13 being communicated with moving-coil unit 2 and the audio collecting device 4 being communicated with dynamic iron unit 3.Moving-coil unit 2 and dynamic iron unit 3 organically combine by the present embodiment, maximize favourable factors and minimize unfavourable ones, achieve the complementation of high and low audio frequency, effectively improve the tonequality of headphone and audio amplifier, bring stronger third dimension and shock sense to consumer, meet the sense of hearing requirement that consumer is day by day harsh; Meanwhile, utilize audio collecting device 4 realize dynamic iron unit 3 concentrated go out sound, sound shock effect is stronger.
As shown in Figure 2, a kind of headphone of the present embodiment or the pronunciation component of audio amplifier, dynamic iron unit 3 is provided with multiple, can preferably 4 or 6 or 8, and be that circumference is uniformly distributed along the center of support 1, moving-coil sender 13 is that circumference is uniformly distributed along the center of support 1, and moving-coil sender 13 is positioned at the periphery of dynamic iron sender 14, bass is utilized to surround high pitch, the bass effect of moving-coil and the high pitch effect of dynamic iron are given full play to, make the sound that sent by headphone or audio amplifier more comfortable melodious, third dimension is stronger.
As shown in Figure 3, the sidewall of the audio collecting device 4 in the present embodiment offers the sound collecting hole 41 corresponding with the sender of dynamic iron unit 3, sound collecting hole 41 is connected with the single hole sender 42 be opened in the middle of audio collecting device 4, the blind hole that single hole sender 42 is one end open, one end is closed, spreads out of from single hole sender 42 after the sound that multiple dynamic iron unit 3 is sent is collected by sound collecting hole 41; The center of support 1 offers installing hole 15, and audio collecting device 4 is arranged in installing hole 15, and the openend of single hole sender 42 is positioned at the front side of support 1.Spread out of after in the sound set that dynamic iron unit 3 sends by the present embodiment, sound loss is little, and tonequality shock sense is strong, goes out audio really even more ideal.
In addition, moving-coil unit 2 in the present embodiment seals the passage that dynamic iron unit 3 goes out sound backward, namely as shown in Figure 2, when moving-coil unit 2 is installed on after in moving-coil containing cavity 11, dynamic iron unit 3 is located between moving-coil unit 2 and support 1, the sound that dynamic iron unit 3 sends only can forward direction, and can not back-propagation, define closed dynamic iron and go out sound, iron is made to go out sound lossless, and the rear of moving-coil unit 2 needs to offer steam vent (not shown), the sound that part moving-coil unit 2 sends can spread out of from steam vent, form open moving-coil and go out sound, compare with audio amplifier with existing headphone, by closed go out sound and open go out sound combine, both bass sound dye had been reduced, in turn ensure that sound knows nature, third dimension is stronger, acoustical quality is better.
Embodiment 3
The basic structure of a kind of headphone of the present embodiment or the pronunciation component of audio amplifier is with embodiment 2, difference is: the sidewall of the audio collecting device 4 in the present embodiment offers the sound collecting hole 41 corresponding with the sender of dynamic iron unit 3, sound collecting hole 41 is connected (as shown in Figure 4) with the annular sender 43 be opened in the middle of audio collecting device 4, the blind hole that annular sender 43 is one end open, one end is closed, spreads out of from annular sender 43 after the sound that multiple dynamic iron unit 3 is sent is collected by sound collecting hole 41; The center of support 1 offers installing hole 15, and audio collecting device 4 is arranged in installing hole 15, and the openend of annular sender 43 is positioned at the front side of support 1.
Embodiment 4
The basic structure of a kind of headphone of the present embodiment or the pronunciation component of audio amplifier is with embodiment 2, difference is: the sidewall of the audio collecting device 4 in the present embodiment offers the sound collecting hole 41 corresponding with the sender of dynamic iron unit 3, sound collecting hole 41 is connected (as shown in Figure 5 and Figure 6) with the porous sender 44 be opened in the middle of audio collecting device 4, the blind hole that porous sender 44 is one end open, one end is closed, and each sound collecting hole 41 is connected with a porous sender 44 separately; The center of support 1 offers installing hole 15, and audio collecting device 4 is arranged in installing hole 15, and the openend of porous sender 44 is positioned at the front side of support 1.
A kind of headphone of embodiment 2, embodiment 3 and embodiment 4 or the pronunciation component of audio amplifier, its dynamic iron unit 3 adopts concentrates out sound, namely utilizes audio collecting device 4 sound that dynamic iron unit 3 sends to be collected rear concentrating and spreads out of, be conducive to the shock sense strengthening sound.Support 1 in above-described embodiment and audio collecting device 4 adopt injection moulding integrated molding, and audio collecting device 4 adopts interference fit with the installing hole 15 on support 1, and audio collecting device 4 is independent shaping, easy to process with support 1, and structure is simple, easy to assembly, cheap for manufacturing cost.During concrete installation, first audio collecting device 4 is installed in the installing hole 15 in the middle of support 1, guarantees that the sound collecting hole 41 on audio collecting device 4 side is corresponding with the sender position of dynamic iron unit 3; Then dynamic iron unit 3 is fixed in dynamic iron containing cavity 12, moving-coil unit 2 is mounted in moving-coil containing cavity 11, and guarantee good seal between moving-coil unit 2 and moving-coil containing cavity 11.Other structures, circuit connection etc. for headphone or audio amplifier are same as the prior art, just repeat no more at this.
The pronunciation component of a kind of headphone of the present utility model or audio amplifier, moving-coil and dynamic iron unit are organically combined, maximize favourable factors and minimize unfavourable ones, achieve the complementation of high and low audio frequency, effectively improve the tonequality of headphone and audio amplifier, bring stronger third dimension and shock sense to consumer, meet the sense of hearing requirement that consumer is day by day harsh; Structure of the present utility model is simple simultaneously, easy to assembly, cheap for manufacturing cost.
Below be schematically described the utility model and execution mode thereof, this description does not have restricted, and shown in accompanying drawing is also one of execution mode of the present utility model, and actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, without creatively designing the frame mode similar to this technical scheme and embodiment, protection range of the present utility model all should be belonged to.
Claims (10)
1. the pronunciation component of a headphone or audio amplifier, comprise support (1) and moving-coil unit (2), it is characterized in that: also comprise dynamic iron unit (3), the rear side of described support (1) is provided with moving-coil containing cavity (11), and described moving-coil unit (2) is arranged in moving-coil containing cavity (11); The front side described support (1) being positioned at moving-coil containing cavity (11) is provided with dynamic iron containing cavity (12), and described dynamic iron unit (3) is arranged in dynamic iron containing cavity (12); Described support (1) is also provided with the moving-coil sender (13) being communicated with moving-coil unit (2) and the dynamic iron sender (14) being communicated with dynamic iron unit (3).
2. the pronunciation component of a kind of headphone according to claim 1 or audio amplifier, it is characterized in that: described dynamic iron unit (3) is provided with multiple, and each dynamic iron unit (3) correspondence arranges a dynamic iron sender (14).
3. the pronunciation component of a kind of headphone according to claim 2 or audio amplifier, is characterized in that: described dynamic iron unit (3) is that circumference is uniformly distributed along the center of support (1).
4. the pronunciation component of a kind of headphone according to claim 3 or audio amplifier, it is characterized in that: described moving-coil sender (13) is that circumference is uniformly distributed along the center of support (1), and moving-coil sender (13) is positioned at the periphery of dynamic iron sender (14).
5. a kind of headphone according to Claims 1 to 4 any one or the pronunciation component of audio amplifier, is characterized in that: the described dynamic iron unit (3) of moving-coil unit (2) sealing goes out the passage of sound backward.
6. the pronunciation component of a headphone or audio amplifier, comprise support (1) and moving-coil unit (2), it is characterized in that: also comprise dynamic iron unit (3), the rear side of described support (1) is provided with moving-coil containing cavity (11), and described moving-coil unit (2) is arranged in moving-coil containing cavity (11); The front side described support (1) being positioned at moving-coil containing cavity (11) is provided with dynamic iron containing cavity (12), and described dynamic iron unit (3) is arranged in dynamic iron containing cavity (12); Described support (1) is also provided with the moving-coil sender (13) being communicated with moving-coil unit (2) and the audio collecting device (4) being communicated with dynamic iron unit (3).
7. the pronunciation component of a kind of headphone according to claim 6 or audio amplifier, it is characterized in that: the sidewall of described audio collecting device (4) offers the sound collecting hole (41) corresponding with the sender of dynamic iron unit (3), described sound collecting hole (41) is connected with the single hole sender (42) be opened in the middle of audio collecting device (4), the one end open of described single hole sender (42), one end is closed; The center of described support (1) offers installing hole (15), described audio collecting device (4) is arranged in installing hole (15), and the openend of single hole sender (42) is positioned at the front side of support (1).
8. the pronunciation component of a kind of headphone according to claim 6 or audio amplifier, it is characterized in that: the sidewall of described audio collecting device (4) offers the sound collecting hole (41) corresponding with the sender of dynamic iron unit (3), described sound collecting hole (41) is connected with the annular sender (43) be opened in the middle of audio collecting device (4), the one end open of described annular sender (43), one end is closed; The center of described support (1) offers installing hole (15), described audio collecting device (4) is arranged in installing hole (15), and the openend of annular sender (43) is positioned at the front side of support (1).
9. the pronunciation component of a kind of headphone according to claim 6 or audio amplifier, it is characterized in that: the sidewall of described audio collecting device (4) offers the sound collecting hole (41) corresponding with the sender of dynamic iron unit (3), described sound collecting hole (41) is connected with the porous sender (44) be opened in the middle of audio collecting device (4), the one end open of described porous sender (44), one end is closed; The center of described support (1) offers installing hole (15), described audio collecting device (4) is arranged in installing hole (15), and the openend of porous sender (44) is positioned at the front side of support (1).
10. a kind of headphone according to claim 6 ~ 9 any one or the pronunciation component of audio amplifier, is characterized in that: the described dynamic iron unit (3) of moving-coil unit (2) sealing goes out the passage of sound backward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518589.XU CN204104126U (en) | 2014-09-10 | 2014-09-10 | The pronunciation component of a kind of headphone or audio amplifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518589.XU CN204104126U (en) | 2014-09-10 | 2014-09-10 | The pronunciation component of a kind of headphone or audio amplifier |
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| CN204104126U true CN204104126U (en) | 2015-01-14 |
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| CN201420518589.XU Withdrawn - After Issue CN204104126U (en) | 2014-09-10 | 2014-09-10 | The pronunciation component of a kind of headphone or audio amplifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185123A (en) * | 2014-09-10 | 2014-12-03 | 常州阿木奇声学科技有限公司 | Sound production component of headphone or loudspeaker box |
| CN109151631A (en) * | 2017-06-16 | 2019-01-04 | 澎德斯科技有限公司 | Loudspeaker bearing array leads acoustic form and the earphone using the structure |
-
2014
- 2014-09-10 CN CN201420518589.XU patent/CN204104126U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185123A (en) * | 2014-09-10 | 2014-12-03 | 常州阿木奇声学科技有限公司 | Sound production component of headphone or loudspeaker box |
| CN104185123B (en) * | 2014-09-10 | 2018-05-15 | 常州阿木奇声学科技有限公司 | A kind of pronunciation component of headphone or speaker |
| CN109151631A (en) * | 2017-06-16 | 2019-01-04 | 澎德斯科技有限公司 | Loudspeaker bearing array leads acoustic form and the earphone using the structure |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20180515 |