CN204014049U - The earphone that the moving-coil of ear type and moving iron mix - Google Patents
The earphone that the moving-coil of ear type and moving iron mix Download PDFInfo
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- CN204014049U CN204014049U CN201420380416.6U CN201420380416U CN204014049U CN 204014049 U CN204014049 U CN 204014049U CN 201420380416 U CN201420380416 U CN 201420380416U CN 204014049 U CN204014049 U CN 204014049U
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Abstract
The utility model relates to the moving-coil of ear type and the earphone that moving iron mixes.Of the present utility model being characterised in that by moving iron unit is set in the moving-coil cavity in moving-coil unit, and be respectively moving-coil unit by frequency divider, moving iron unit provides signal, make moving-coil unit be responsible for medium and low frequency pronunciation, high frequency pronunciation is responsible in moving iron unit, thereby make earphone increase thickness and the parsing of intermediate frequency, make people's song more be rich in emotion and vitality, the brightness that has also increased high frequency is resolved and prolongs liter, can hear the sound of extremely high frequency, make people's the sense of hearing can be abundanter, realize better the high-quality music effect of HIFI, the high-quality music belt that more can experience HIFI is to the enjoyment as hearer scene.
Description
Technical field
The utility model relates to the moving-coil of ear type and the earphone that moving iron mixes.
Background technology
Earphone is classified from wearing mode, conventionally has the types such as cab over type, supra-aural, In-Ear and wear-type.Wherein, cab over type earphone is called again PlayGear Stealth.At present, PlayGear Stealth is on the market the pronunciation unit drives of one or more moving-coils substantially entirely.
As shown in Figure 1, the PlayGear Stealth 100 of prior art: it has housing 101, moving-coil unit (claiming again transducer) 102.Sounding by moving-coil bellmouth orifice 103 in moving-coil unit 102, and inputs by the signal of telecommunication that wire is realized PlayGear Stealth 100.
From describing prior art earphone, moving-coil unit, the documents such as system of listening to the music, although moving-coil earphone is simple in structure, low frequency is simple and honest, but owing to being subject to the restriction of moving-coil unit itself, make only to adopt the PlayGear Stealth of moving-coil unit, the thickness of intermediate frequency and resolve poorly, the brightness of high frequency is resolved and is risen poorly with prolonging, and can not hear some musical instrument sound of extremely high frequency, be difficult to realize the high-quality music effect of HIFI (English: High-Fidelity, high-fidelity).
Summary of the invention
The purpose of this utility model is to avoid the shortcoming of the PlayGear Stealth of the above-mentioned prior art of mentioning, design improvement PlayGear Stealth, makes the thickness of its intermediate frequency and resolves brightness better, high frequency and resolve and prolong the sound that rises better, can hear extremely high frequency, the high-quality music effect that can realize better HIFI.
According to the utility model, realized these objects, the utility model is realized by following technical measures:
The earphone that a kind of moving-coil of ear type and moving iron mix, it includes housing, is provided with moving-coil unit in described housing, is also provided with frequency divider, moving iron unit in described housing, described frequency divider is positioned at the right side of described moving-coil unit, and described moving iron unit is positioned at the left side of described moving-coil unit; In described housing, be provided with the moving-coil cavity for described moving-coil unit sound transmission, and described moving iron unit is arranged in described moving-coil cavity; The left part of described housing is provided with the moving-coil bellmouth orifice sending for described moving-coil unit sound, the moving iron sound sending for described moving iron unit sound sends passage; The input of described frequency divider is by wire input electrical signal, and the first via output of described frequency divider is electrically connected to described moving-coil unit, and the second road output of described frequency divider is electrically connected to described moving iron unit.
Compare with the PlayGear Stealth of prior art, the utility model is by arranging moving iron unit in the moving-coil cavity in moving-coil unit, and be respectively moving-coil unit by frequency divider, moving iron unit provides signal, make moving-coil unit be responsible for medium and low frequency pronunciation, high frequency pronunciation is responsible in moving iron unit, thereby make earphone increase thickness and the parsing of intermediate frequency, make people's song more be rich in emotion and vitality, the brightness that has also increased high frequency is resolved and prolongs liter, can hear the sound of extremely high frequency, make people's the sense of hearing can be abundanter, realize better the high-quality music effect of HIFI, the high-quality music belt that more can experience HIFI is to the enjoyment as hearer scene.
Accompanying drawing explanation
Fig. 1 is the structural representation of the PlayGear Stealth of prior art.
Fig. 2 is the structural representation of the utility model embodiment 1 earphone.
Fig. 3 is the schematic perspective view of the utility model embodiment 1 earphone.
Fig. 4 is the schematic perspective view at another visual angle of Fig. 3.
Fig. 5 is the contrast schematic diagram of the frequency response curve of the frequency response curve of the utility model embodiment 1 earphone and the PlayGear Stealth of prior art.
Fig. 6 is the structural representation of the utility model embodiment 2 earphones.
Fig. 7 is the structural representation of the utility model embodiment 3 earphones.
Fig. 8 is the structural representation of the utility model embodiment 4 earphones.
Fig. 9 is the structural representation of the utility model embodiment 5 earphones.
Figure 10 is the structural representation of the utility model embodiment 6 earphones.
Figure 11 is the structural representation of the utility model embodiment 7 earphones.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment 1
As shown in Fig. 2～4, the earphone that the moving-coil of ear type of the present utility model and moving iron mix, it includes housing 1, is provided with moving-coil unit 2 in housing 1.In housing 1, be also provided with frequency divider 3, moving iron unit 4.In Fig. 2, user when wearing earphone, the left side of housing 1 in people's duct, the right side of housing 1 be outwards, the front side of housing 1 towards the rear side of the place ahead of people (as eye), housing 1 rear towards people.
Frequency divider 3 is positioned at the right side of moving-coil unit 2, and moving iron unit 4 is positioned at the left side of moving-coil unit 2.In housing 1, be provided with the moving-coil cavity 5 for moving-coil unit 2 sound transmissions, and moving iron unit 4 is arranged in moving-coil cavity 5.The left part of housing 1 is provided with the moving-coil bellmouth orifice 6 sending for moving-coil unit 2 sound, the moving iron sound sending for moving iron unit 4 sound sends passage 7.The input of frequency divider 3, by wire 8 input electrical signals, is realized the input signal of earphone.The first via output of frequency divider 3 is electrically connected to moving-coil unit 2, for example: can connect by wire; The second road output of frequency divider 3 is electrically connected to moving iron unit 4, for example: can connect by wire.
Can also be in the left side of housing 1 sheathed foam-rubber cushion and make to wear more comfortable, but this is optional.If consider the distortion according to Fig. 2, the size and shape of part only depends on the design of earphone, and the use of these titles is only located these parts for being easier in earphone in specification and claim.
Certainly, according to impacts such as actual production, audios, the moving iron unit 4 of earphone can be for one or more, and this should belong to protection range of the present utility model.
In the present embodiment, moving-coil bellmouth orifice 6 is towards left side, and moving iron sound sends passage 7 and is raised in housing 1, and moving iron sound sends passage 7 obliquely towards front side, the sound sender who makes moving-coil unit 2 to from the sound sender of moving iron unit 4 to different.Preferably, moving iron unit 4 is provided with sound mouth 9, the sound mouth 9 of moving iron unit 4 is positioned at moving iron sound and sends passage 7, and the sound mouth 9 of moving iron unit 4 towards with moving iron sound send passage 7 towards identical, the sound mouth 9 of moving iron unit 4 towards with moving iron sound send passage 7 towards consistent, for a kind of side of moving iron unit 4 goes out sound mode.Therefore this structure, has improved consistency, and under many situations, has improved quality, contributes to better sending of the wearing of user, sound etc.
Operation principle of the present utility model is: by frequency divider 3 be respectively moving-coil unit 2, moving iron unit 4 provides signal, makes moving-coil unit 2 be responsible for medium and low frequency pronunciation, high frequency pronunciation is responsible in moving iron unit 4.
As shown in Figure 5, in figure, A curve is the frequency response curve of the utility model earphone, the frequency response curve of PlayGear Stealth that B curve is prior art, from left to right, the frequency 20～500th of transverse axis, low frequency, 501～1.5K are after intermediate frequency, 1.5K to be high frequency.As seen from Figure 5, the medium-high frequency of A curve part obviously peak value higher, high frequency part also wants wider, and the attenuation ratio of B curve is very fast.Therefore, compare with the PlayGear Stealth of prior art, earphone of the present utility model has increased thickness and the parsing of intermediate frequency, make people's song more be rich in emotion and vitality, the brightness that has also increased high frequency is resolved and prolongs liter, can hear the sound of extremely high frequency, makes people's the sense of hearing can be abundanter, realize better the high-quality music effect of HIFI, the high-quality music belt that more can experience HIFI is to the enjoyment as hearer scene.
Embodiment 2
As shown in Figure 6, the difference of the present embodiment and embodiment 1 is, moving iron unit 4 is provided with sound mouth 9, the sound mouth 9 of moving iron unit 4 is positioned at moving iron sound and sends passage 7, and the sound mouth 9 of moving iron unit 4 towards left side, the sound mouth 9 of moving iron unit 4 towards with moving iron sound send passage 7 towards inconsistent, for the another kind of side of moving iron unit 4 goes out sound mode.
Other structure and the operation principle of the present embodiment are identical with embodiment 1, do not repeat them here.
Embodiment 3
As shown in Figure 7, the difference of the present embodiment and embodiment 2 is, moving-coil bellmouth orifice 6 is towards left side, moving iron sound sends passage 7 and is raised in housing 1, moving iron sound sends passage 7 obliquely towards left side, moving iron unit 4 is provided with sound mouth 9, and the sound mouth 9 of moving iron unit 4 is positioned at moving iron sound and sends passage 7, and the sound mouth 9 of moving iron unit 4 towards with moving iron sound send passage 7 towards identical.Moving iron sound send passage 7 towards the sound mouth 9 of, moving iron unit 4 towards unanimously, form a kind of sound mode that goes out.
Other structure and the operation principle of the present embodiment are identical with embodiment 1, do not repeat them here.
Embodiment 4
As shown in Figure 8, the difference of the present embodiment and embodiment 1 is, moving-coil bellmouth orifice 6 is towards left side, and moving iron sound sends passage 7 also towards left side; Moving iron unit 4 is provided with sound mouth 9, and sound mouth 9 is arranged at the centre of moving iron unit 4, and the sound mouth 9 of moving iron unit 4 is positioned at moving iron sound and sends passage 7, and the sound mouth of moving iron unit 4 is also towards left side.Be moving-coil bellmouth orifice 6 towards, moving iron sound send passage 7 towards the sound mouth 9 of, moving iron unit 4 towards all consistent, the front that belongs to moving iron unit 4 goes out sound mode.
Other structure and the operation principle of the present embodiment are identical with embodiment 1, do not repeat them here.
Embodiment 5
As shown in Figure 9, the difference of the present embodiment and embodiment 1 is, moving-coil bellmouth orifice 6 is towards left side, and moving iron sound sends passage 7 also towards left side; Moving iron unit 4 is provided with sound mouth 9, and it is partially anterior that sound mouth 9 is arranged at the centre of moving iron unit 4, and the sound mouth 9 of moving iron unit 4 is positioned at moving iron sound and sends passage 7, and the sound mouth of moving iron unit 4 is also towards left side.Be moving-coil bellmouth orifice 6 towards, moving iron sound send passage 7 towards the sound mouth 9 of, moving iron unit 4 towards all consistent, the front that belongs to moving iron unit 4 goes out sound mode.
Other structure and the operation principle of the present embodiment are identical with embodiment 1, do not repeat them here.
Embodiment 6
As shown in figure 10, the difference of the present embodiment and embodiment 1 is, moving-coil bellmouth orifice 6 is towards left side, and moving iron sound sends passage 7 and is raised in housing 1, and moving iron sound sends the centre that passage 7 is arranged at housing 1, and moving iron sound sends passage 7 towards left side; Moving iron unit 4 is provided with sound mouth 9, and sound mouth 9 is arranged at the centre of moving iron unit 4, and the sound mouth of moving iron unit 4 is positioned at moving iron sound and sends passage 7, and the sound mouth of moving iron unit 4 is also towards left side.Be moving-coil bellmouth orifice 6 towards, moving iron sound send passage 7 towards the sound mouth 9 of, moving iron unit 4 towards all consistent, the front that belongs to moving iron unit 4 goes out sound mode.
Other structure and the operation principle of the present embodiment are identical with embodiment 1, do not repeat them here.
Embodiment 7
As shown in figure 11, the difference of the present embodiment and embodiment 1 is, moving-coil bellmouth orifice 6 is towards left side, and moving iron sound sends passage 7 and is raised in housing 1, moving iron sound sends the inclined to one side rear portion, centre that passage 7 is arranged at housing 1, and moving iron sound sends passage 7 towards left side; Moving iron unit 4 is provided with sound mouth 9, and sound mouth 9 is arranged at the centre of moving iron unit 4, and the sound mouth of moving iron unit 4 is positioned at moving iron sound and sends passage 7, and the sound mouth of moving iron unit 4 is also towards left side.Be moving-coil bellmouth orifice 6 towards, moving iron sound send passage 7 towards the sound mouth 9 of, moving iron unit 4 towards all consistent, the front that belongs to moving iron unit 4 goes out sound mode.
Other structure and the operation principle of the present embodiment are identical with embodiment 1, do not repeat them here.
Finally explanation, the utility model is not defined as described and concrete instance that describe, but can modify in a different manner.The frame mode that individual components is especially different from those other Yu Dongtie unit, moving-coil unit of having narrated is possible, especially, and relative size can be chosen as from shown in those are different, the shape of sound channel is only purely schematically illustrated here.
In Fig. 2,6～11, all show frequency divider, but this optional and transducer also can be simply in parallel to be connected in series with other parts.The utility model relates generally to these aspects, and it is only marginally subject to its impact, and concentrates in the geometrical arrangements of the several transducers in PlayGear Stealth.
7 embodiment that the design is all, make them have specific sound outlet hole, in execution mode of the present utility model, in order further to improve consistency, can be also alternate manner setting.
All material for earphone in prior art can be used as the material according to PlayGear Stealth of the present utility model, and all manufacturing technologies can be used as improving the manufacturing technology of application possibility of the present utility model equally.
Claims (9)
1. the earphone that the moving-coil of an ear type and moving iron mix, it includes housing, in described housing, be provided with moving-coil unit, it is characterized in that: in described housing, be also provided with frequency divider, moving iron unit, described frequency divider is positioned at the right side of described moving-coil unit, and described moving iron unit is positioned at the left side of described moving-coil unit; In described housing, be provided with the moving-coil cavity for described moving-coil unit sound transmission, and described moving iron unit is arranged in described moving-coil cavity; The left part of described housing is provided with the moving-coil bellmouth orifice sending for described moving-coil unit sound, the moving iron sound sending for described moving iron unit sound sends passage; The input of described frequency divider is by wire input electrical signal, and the first via output of described frequency divider is electrically connected to described moving-coil unit, and the second road output of described frequency divider is electrically connected to described moving iron unit.
2. the earphone that the moving-coil of ear type according to claim 1 and moving iron mix, is characterized in that: described moving-coil bellmouth orifice is towards left side, and described moving iron sound sends passage and is raised in described housing, and described moving iron sound sends passage obliquely towards front side.
3. the earphone that the moving-coil of ear type according to claim 2 and moving iron mix, it is characterized in that: described moving iron unit is provided with sound mouth, the sound mouth of described moving iron unit is positioned at described moving iron sound and sends passage, and the sound mouth of described moving iron unit towards with described moving iron sound send passage towards identical.
4. the earphone that the moving-coil of ear type according to claim 2 and moving iron mix, it is characterized in that: described moving iron unit is provided with sound mouth, the sound mouth of described moving iron unit is positioned at described moving iron sound and sends passage, and the sound mouth of described moving iron unit towards left side.
5. the earphone that the moving-coil of ear type according to claim 1 and moving iron mix, it is characterized in that: described moving-coil bellmouth orifice is towards left side, described moving iron sound sends passage and is raised in described housing, described moving iron sound sends passage obliquely towards left side, described moving iron unit is provided with sound mouth, the sound mouth of described moving iron unit is positioned at described moving iron sound and sends passage, and the sound mouth of described moving iron unit towards with described moving iron sound send passage towards identical.
6. the earphone that the moving-coil of ear type according to claim 1 and moving iron mix, is characterized in that: described moving-coil bellmouth orifice is towards left side, and described moving iron sound sends passage also towards left side; Described moving iron unit is provided with sound mouth, and described sound mouth is arranged at the centre of described moving iron unit, and the sound mouth of described moving iron unit is positioned at described moving iron sound and sends passage, and the sound mouth of described moving iron unit is also towards left side.
7. the earphone that the moving-coil of ear type according to claim 1 and moving iron mix, is characterized in that: described moving-coil bellmouth orifice is towards left side, and described moving iron sound sends passage also towards left side; Described moving iron unit is provided with sound mouth, and the centre that described sound mouth is arranged at described moving iron unit is partially anterior, and the sound mouth of described moving iron unit is positioned at described moving iron sound and sends passage, and the sound mouth of described moving iron unit is also towards left side.
8. the earphone that the moving-coil of ear type according to claim 1 and moving iron mix, it is characterized in that: described moving-coil bellmouth orifice is towards left side, described moving iron sound sends passage and is raised in described housing, described moving iron sound sends channel setting in the centre of described housing, and described moving iron sound sends passage towards left side; Described moving iron unit is provided with sound mouth, and described sound mouth is arranged at the centre of described moving iron unit, and the sound mouth of described moving iron unit is positioned at described moving iron sound and sends passage, and the sound mouth of described moving iron unit is also towards left side.
9. the earphone that the moving-coil of ear type according to claim 1 and moving iron mix, it is characterized in that: described moving-coil bellmouth orifice is towards left side, described moving iron sound sends passage and is raised in described housing, described moving iron sound sends channel setting in the inclined to one side rear portion, centre of described housing, and described moving iron sound sends passage towards left side; Described moving iron unit is provided with sound mouth, and described sound mouth is arranged at the centre of described moving iron unit, and the sound mouth of described moving iron unit is positioned at described moving iron sound and sends passage, and the sound mouth of described moving iron unit is also towards left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380416.6U CN204014049U (en) | 2014-07-10 | 2014-07-10 | The earphone that the moving-coil of ear type and moving iron mix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420380416.6U CN204014049U (en) | 2014-07-10 | 2014-07-10 | The earphone that the moving-coil of ear type and moving iron mix |
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| Publication Number | Publication Date |
|---|---|
| CN204014049U true CN204014049U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420380416.6U Expired - Fee Related CN204014049U (en) | 2014-07-10 | 2014-07-10 | The earphone that the moving-coil of ear type and moving iron mix |
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| CN (1) | CN204014049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066039A (en) * | 2014-07-10 | 2014-09-24 | 东莞达电电子有限公司 | Earplug-type moving coil and moving iron mixed earphone |
| CN106231462A (en) * | 2016-08-08 | 2016-12-14 | 珠海声浪科技有限公司 | A kind of earphone |
-
2014
- 2014-07-10 CN CN201420380416.6U patent/CN204014049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066039A (en) * | 2014-07-10 | 2014-09-24 | 东莞达电电子有限公司 | Earplug-type moving coil and moving iron mixed earphone |
| CN106231462A (en) * | 2016-08-08 | 2016-12-14 | 珠海声浪科技有限公司 | A kind of earphone |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180710 |