CN205622850U - Earphone vibrating diaphragm structure - Google Patents
Earphone vibrating diaphragm structure Download PDFInfo
- Publication number
- CN205622850U CN205622850U CN201620265855.1U CN201620265855U CN205622850U CN 205622850 U CN205622850 U CN 205622850U CN 201620265855 U CN201620265855 U CN 201620265855U CN 205622850 U CN205622850 U CN 205622850U
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- CN
- China
- Prior art keywords
- basic unit
- vibrating diaphragm
- metal forming
- ring
- diaphragm structure
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- Expired - Fee Related
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Abstract
The utility model discloses an earphone vibrating diaphragm structure, including being circular shape basic unit to and locate the becket that circular periphery is used for consolidating the basic unit, be located and be equipped with the round in the basic unit of becket inner circle and roll over the ring, roll over intra -annular basic unit and for smooth central part, be provided with the metal forming with basic unit's laminating on the central part, it is fixed through the glue bonding between metal forming and the basic unit, the metal forming is circular. The utility model discloses in a vibrating diaphragm basic unit rubberizing unification layer metal forming to vibrating diaphragm center part sets up to smooth plane, plane laminating metal paper tinsel, and the rigidity of multiplicable vibrating diaphragm, high tone quality is carried to the extension high frequency.
Description
Technical field
This utility model relates to the transaudient field of earphone, is specifically related to a kind of vibrating diaphragm structure on earphone.
Background technology
Vibrating diaphragm is one of important composition parts of various speakers such as earplug, earphone, mike.Existing vibrating diaphragm includes top dome portion and ring.Vibrating diaphragm is typically with a kind of material and molds the vibrating diaphragm of simple layer, generally has high and low frequency when speaker sends sound, and the resonant frequency of vibrating diaphragm is the highest, then can to produce corresponding high frequency the highest in vibrating diaphragm.The resonant frequency of vibrating diaphragm is the lowest, then can to produce corresponding low frequency the lowest in vibrating diaphragm.
In order to solve the high frequency problem of speaker, traditional solution is, stamp in vibrating diaphragm, to strengthen the rigidity of vibrating diaphragm.But, list can not make the pliability of vibrating diaphragm and rigidity preferably take into account with this kind of method, so that the frequency response of speaker is the widest, tonequality is the best.Further, the vibrating diaphragm of existing structure there is also an issue, generally uses plastic rubber shaping due to vibrating diaphragm, and owing to vibrating diaphragm is the thinnest, therefore the top dome portion of vibrating diaphragm often can not heave in forming process, causes percent defective higher.
Summary of the invention
For solving the problems referred to above, this utility model provides a kind of rate of reducing the number of rejects and seconds, improves the earphone vibrating diaphragm structure of tonequality.
This utility model is achieved through the following technical solutions:
A kind of earphone vibrating diaphragm structure, including rounded basic unit, and is located at circular circumference for reinforcing the becket of basic unit；The basic unit being positioned at becket inner ring is provided with a circle ring, and the basic unit in ring is smooth central part, central part is provided with and the metal forming of basic unit's laminating.
It is adhesively fixed by glue between described metal forming and basic unit.
Described metal forming is circular.
Described metal forming is aluminium foil.
Described ring is opening upwards or downward cannelure.
Earphone vibrating diaphragm structure provided by the utility model, vibrating diaphragm primary centre position is set to smooth plane, metal forming is pasted again by glue, solving conventional vibration membrane structure rigidity deficiency, be easily deformed in the problem forming substandard products, also it is greatly reinforced the rigidity of vibrating diaphragm, extended high frequency, high frequency good-extensibility so that tonequality details is more rich；Simultaneously as ring part is not covered by metal forming, make ring have certain pliability, to keep the most pliable, thus extend low frequency so that bass dive obtains deeper.
Accompanying drawing explanation
Fig. 1 is this utility model cross-sectional view.
Label in figure: 1-basic unit, 2-becket, 3-ring, 4-central part, 5-metal forming.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
As shown in Figure 1, a kind of earphone vibrating diaphragm structure, including rounded basic unit 1, and it is located at circular base 1 periphery for reinforcing the becket 2 of basic unit 1；The basic unit 1 being positioned at becket 2 inner ring is provided with a circle ring 3, and the basic unit in ring 3 is smooth central part 4, central part 4 is provided with and the metal forming 5 of basic unit 1 laminating, is adhesively fixed by glue between metal forming 5 and basic unit 1；In the present embodiment, metal forming 5 is circular, and metal forming 5 is provided in round being to coordinate with ring, if ring uses other structures, and the change of metal forming 5 structure also adaptability, it is as the criterion not covering ring 3；In the present embodiment, metal forming 5 preferentially uses aluminium foil, and aluminium foil has the advantage that light weight, ductility and rigidity are moderate.Metal forming 5 in the present embodiment, it is possible to use the coat of metal to replace, owing to basic unit 1 central part 4 has been designed to plane, on the basis of ring 3 buffering and becket 2 are reinforced, plane, substantially without deformation, therefore directly can carry out metal-coated membrane in basic unit 1.The present embodiment ring 3 is opening upwards or downward cannelure, and preferential this structure of employing, is the molding for convenience of basic unit 1, and ring 3 may be alternatively provided as abnormity, and the projection of polymorphic structure or depression are around smooth centre.
Earphone vibrating diaphragm structure provided by the utility model, vibrating diaphragm basic unit 1 centre is set to smooth plane, metal forming 5 is pasted again by glue, solving conventional vibration membrane structure rigidity deficiency, be easily deformed in the problem forming substandard products, also it is greatly reinforced the rigidity of vibrating diaphragm, extended high frequency, high frequency good-extensibility so that tonequality details is more rich；Simultaneously as ring 3 part is not covered by metal forming 5, make ring 3 have certain pliability, to keep the most pliable, thus extend low frequency so that bass dive obtains deeper.
Above-described embodiment is preferably implementation of the present utility model, is not to restriction of the present utility model, and on the premise of without departing from inventive concept of the present utility model, any obvious replacement is all within protection domain of the present utility model.
Claims (5)
1. an earphone vibrating diaphragm structure, it is characterised in that: include rounded basic unit, and be located at circular circumference for reinforcing the becket of basic unit；The basic unit being positioned at becket inner ring is provided with a circle ring, and the basic unit in ring is smooth central part, central part is provided with and the metal forming of basic unit's laminating.
Earphone vibrating diaphragm structure the most according to claim 1, it is characterised in that: it is adhesively fixed by glue between described metal forming and basic unit.
Earphone vibrating diaphragm structure the most according to claim 2, it is characterised in that: described metal forming is circular.
Earphone vibrating diaphragm structure the most according to claim 3, it is characterised in that: described metal forming is aluminium foil.
Earphone vibrating diaphragm structure the most according to claim 4, it is characterised in that: described ring is opening upwards or downward cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265855.1U CN205622850U (en) | 2016-04-02 | 2016-04-02 | Earphone vibrating diaphragm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265855.1U CN205622850U (en) | 2016-04-02 | 2016-04-02 | Earphone vibrating diaphragm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205622850U true CN205622850U (en) | 2016-10-05 |
Family
ID=57028826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265855.1U Expired - Fee Related CN205622850U (en) | 2016-04-02 | 2016-04-02 | Earphone vibrating diaphragm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205622850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600931A (en) * | 2018-01-10 | 2018-09-28 | 菏泽韩升元电子股份有限公司 | A kind of speaker diaphragm and its manufacturing method and earphone using the diaphragm |
-
2016
- 2016-04-02 CN CN201620265855.1U patent/CN205622850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600931A (en) * | 2018-01-10 | 2018-09-28 | 菏泽韩升元电子股份有限公司 | A kind of speaker diaphragm and its manufacturing method and earphone using the diaphragm |
| CN108600931B (en) * | 2018-01-10 | 2020-09-08 | 菏泽韩升元电子股份有限公司 | Loudspeaker diaphragm, manufacturing method thereof and earphone using same |
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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: 20161005 Termination date: 20180402 |