CN209627654U - A kind of circle iron earphone changing moving iron unit audio frequency phase function - Google Patents
A kind of circle iron earphone changing moving iron unit audio frequency phase function Download PDFInfo
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- CN209627654U CN209627654U CN201920898918.0U CN201920898918U CN209627654U CN 209627654 U CN209627654 U CN 209627654U CN 201920898918 U CN201920898918 U CN 201920898918U CN 209627654 U CN209627654 U CN 209627654U
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- moving iron
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- iron unit
- unit
- audio frequency
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Abstract
The utility model discloses a kind of circle iron earphones for changing moving iron unit audio frequency phase function, including headset main body, the front end of the headset main body lower surface is fixedly connected with linkage section, the inside of the headset main body is fixedly connected with moving-coil unit, and moving iron unit fixing gasket is fixedly connected on front side of moving-coil unit inside headset main body, the outer wall of the moving iron unit fixing gasket is provided with multiple groups section, the size of section is identical, the moving iron unit fixing gasket is internally provided with mounting groove, the moving iron unit is embedded in the inside of mounting groove, being internally embedded for moving iron unit fixing gasket is connected with moving iron unit, the utility model relates to carton hole creating technology fields, the advantages of circle iron earphone of the change moving iron unit audio frequency phase function is to be by moving iron unit fixing gasket, it can be preposition in moving-coil by moving iron unit It is fixed before unit, improve the audio frequency phase Problem-Error of existing product.
Description
Technical field
The utility model relates to ear speaker device technical field, specially a kind of circle for changing moving iron unit audio frequency phase function
Iron earphone.
Background technique
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard.Earphone is classified according to its transposition mode, is mainly had: moving-coil mode is moved
Iron mode, electrostatic and such as magnetic type.Circle iron earphone is the earphone that moving-coil moves iron combination drive sounding, there is single action circle+single action iron, single
Moving-coil+double acting iron structure, the advantage of moving iron unit is that electro-acoustic conversion efficiency is high, vibrating body is light, therefore high sensitivity, transient state
Do very well, allows script moving-coil to be difficult to the music showed dynamic, moment details highlights.Low frequency and intermediate frequency are by moving-coil unit
Naturally it presents, plays moving-coil low frequency dive clear, the natural advantage of transition with intermediate frequency deeply.The advantage of moving iron unit and effect are main
Accept and supply moving-coil high frequency attenuation section.
Existing circle iron earphone generallys use at present, and moving-coil unit and moving iron unit are placed in parallel scheme, in circle iron earphone
In, moving-coil unit is responsible for middle low frequency band, and moving iron unit is responsible for upper channels.If the two is placed in parallel, audio frequency phase can be deposited
In mistake.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of circle iron for changing moving iron unit audio frequency phase function
Earphone solves existing circle iron earphone and generallys use at present, and moving-coil unit and moving iron unit are placed in parallel scheme, in circle iron ear
In machine, moving-coil unit is responsible for middle low frequency band, and moving iron unit is responsible for upper channels.If the two is placed in parallel, audio frequency phase meeting
There is a problem of mistake.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of change moving iron unit sound
The circle iron earphone of frequency phase bit function, including headset main body, the front end of the headset main body lower surface are fixedly connected with linkage section, institute
The inside for stating headset main body is fixedly connected with moving-coil unit, and is fixedly connected on front side of moving-coil unit inside headset main body
Moving iron unit fixing gasket, being internally embedded for moving iron unit fixing gasket are connected with moving iron unit.
Preferably, the outer wall of the moving iron unit fixing gasket is provided with multiple groups section, and the size of section is identical, and section
With the center of circle of moving iron unit fixing gasket in distribution of going in ring.
Preferably, the moving iron unit fixing gasket is internally provided with mounting groove, and the moving iron unit is embedded in installation
The inside of slot.
Preferably, the moving iron unit fixing gasket is internally provided with card slot, and the card slot setting is fixed in moving iron unit
Among the inner wall of washer.
Preferably, the quantity of the card slot is two groups, and card slot is distributed in the internal symmetry of mounting groove.
Preferably, the moving iron unit is arranged side by side with moving-coil unit, and moving iron unit and moving-coil unit are in same height
Degree.
Beneficial effect
The utility model provides a kind of circle iron earphone for changing moving iron unit audio frequency phase function.With existing technology phase
Than have it is following the utility model has the advantages that the change moving iron unit audio frequency phase function circle iron earphone, it is solid by the inside of headset main body
Surely it is connected with moving-coil unit, and is fixedly connected with moving iron unit fixing gasket on front side of moving-coil unit inside headset main body,
Being internally embedded for moving iron unit fixing gasket is connected with moving iron unit, and moving iron unit fixing gasket is internally provided with mounting groove,
Moving iron unit is embedded in the inside of mounting groove, and moving iron unit fixing gasket is internally provided with card slot, and card slot is arranged in moving iron unit
Among the inner wall of fixing gasket, the quantity of card slot is two groups, and card slot is distributed in the internal symmetry of mounting groove, moving iron unit and dynamic
The advantages of coil unit is arranged side by side, and moving iron unit and moving-coil unit be in sustained height, the utility model is through dynamic iron list
First fixing gasket, can be preposition fixed before in moving-coil unit by moving iron unit, improves the audio frequency phase mistake of existing product
Problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model side；
Fig. 3 is the structural schematic diagram of moving iron unit fixing gasket in the utility model.
In figure: 1, headset main body；2, linkage section；3, moving-coil unit；4, moving iron unit fixing gasket；5, moving iron unit；6,
Mounting groove；7, card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of to change moving iron unit audio frequency phase function
Iron earphone is enclosed, including headset main body 1, the front end of 1 lower surface of headset main body are fixedly connected with linkage section 2, the inside of headset main body 1
It is fixedly connected with moving-coil unit 3, and 1 inside of headset main body is fixedly connected with moving iron unit close to the front side of moving-coil unit 3 and fixes
Washer 4, the outer wall of moving iron unit fixing gasket 4 are provided with multiple groups section, and the size of section is identical, and section is solid with moving iron unit
The center of circle of washer 4 is determined in distribution of going in ring, and moving iron unit fixing gasket 4 is internally provided with mounting groove 6, and moving iron unit 5 is embedded in
The inside of mounting groove 6, moving iron unit fixing gasket 4 are internally provided with card slot 7, and moving iron unit fixing gasket 4 is arranged in card slot 7
Among inner wall, the quantity of card slot 7 is two groups, and card slot 7 is distributed in the internal symmetry of mounting groove 6, moving iron unit fixing gasket 4
It is internally embedded and is connected with moving iron unit 5, moving iron unit 5 is arranged side by side with moving-coil unit 3, and at moving iron unit 5 and moving-coil unit 3
It can be by preposition fixed, the improvement before moving-coil unit 3 of moving iron unit 5 by moving iron unit fixing gasket 4 in sustained height
The audio frequency phase Problem-Error of existing product.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of circle iron earphone for changing moving iron unit audio frequency phase function, including headset main body (1), the headset main body (1)
The front end of lower surface is fixedly connected with linkage section (2), it is characterised in that: the inside of the headset main body (1) is fixedly connected with dynamic
Coil unit (3), and moving iron unit fixing gasket is fixedly connected on front side of headset main body (1) internal close moving-coil unit (3)
(4), being internally embedded for the moving iron unit fixing gasket (4) is connected with moving iron unit (5).
2. a kind of circle iron earphone for changing moving iron unit audio frequency phase function according to claim 1, it is characterised in that: institute
The outer wall for stating moving iron unit fixing gasket (4) is provided with multiple groups section, and the size of section is identical, and section is fixed with moving iron unit
The center of circle of washer (4) is in distribution of going in ring.
3. a kind of circle iron earphone for changing moving iron unit audio frequency phase function according to claim 1 or 2, feature exist
In: the moving iron unit fixing gasket (4) is internally provided with mounting groove (6), and the moving iron unit (5) is embedded in mounting groove
(6) inside.
4. a kind of circle iron earphone for changing moving iron unit audio frequency phase function according to claim 3, it is characterised in that: institute
It states moving iron unit fixing gasket (4) to be internally provided with card slot (7), the card slot (7) is arranged in moving iron unit fixing gasket (4)
Among inner wall.
5. a kind of circle iron earphone for changing moving iron unit audio frequency phase function according to claim 4, it is characterised in that: institute
The quantity for stating card slot (7) is two groups, and card slot (7) is distributed in the internal symmetry of mounting groove (6).
6. a kind of circle iron earphone for changing moving iron unit audio frequency phase function according to claim 1, it is characterised in that: institute
It states moving iron unit (5) to be arranged side by side with moving-coil unit (3), and moving iron unit (5) and moving-coil unit (3) are in sustained height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898918.0U CN209627654U (en) | 2019-06-15 | 2019-06-15 | A kind of circle iron earphone changing moving iron unit audio frequency phase function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920898918.0U CN209627654U (en) | 2019-06-15 | 2019-06-15 | A kind of circle iron earphone changing moving iron unit audio frequency phase function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209627654U true CN209627654U (en) | 2019-11-12 |
Family
ID=68443400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920898918.0U Active CN209627654U (en) | 2019-06-15 | 2019-06-15 | A kind of circle iron earphone changing moving iron unit audio frequency phase function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209627654U (en) |
-
2019
- 2019-06-15 CN CN201920898918.0U patent/CN209627654U/en active Active
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