CN104581554A - Novel vibrating diaphragm and telephone receiver - Google Patents
Novel vibrating diaphragm and telephone receiver Download PDFInfo
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- CN104581554A CN104581554A CN201410852420.2A CN201410852420A CN104581554A CN 104581554 A CN104581554 A CN 104581554A CN 201410852420 A CN201410852420 A CN 201410852420A CN 104581554 A CN104581554 A CN 104581554A
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- vibrating diaphragm
- receiver
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- vibrating
- described vibrating
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Abstract
The invention discloses a novel vibrating diaphragm and a telephone receiver. The vibrating diaphragm is used for the telephone receiver, at least one end of the vibrating diaphragm is connected with a vibrating diaphragm support, the vibrating diaphragm support is fixedly connected with a housing of the telephone receiver, one end of the vibrating diaphragm is in drive connection with a conduction rod, and the longitudinal section of the vibrating diaphragm is in a shape of a downward circular arc, namely the longitudinal section is gradually sunken from the edge of the vibrating diaphragm to the center of the vibrating diaphragm. The novel vibrating diaphragm is simple in structure, the concave vibrating diaphragm is higher in vibrating strength and larger in vibrating amplitude on the premise of the same thickness, the stable and firm vibration of the vibrating diaphragm can be effectively ensured, and the sound quality of the telephone receiver can be effectively ensured.
Description
Technical field
The present invention is specifically related to a kind of novel vibrating diaphragm and receiver.
Background technology
Receiver, also known as receiver, is a kind of electro-acoustic element audio electrical signal being converted to voice signal under voiceless sound leak condition, is widely used in the communication terminal devices such as mobile phone, landline telephone, earphone, realizes audio frequency, as the playback of voice and music etc.In receiver, the signal of telecommunication mainly relies on inner drive unit to the conversion of voice signal, and this drive unit mainly includes armature, coil, magnet and vibrating diaphragm etc.This wherein, vibrating diaphragm is the parts of an outbalance, its effect is the air being compressed ante-chamber by vibration, after ordering about air vibration, sound is exported from phonation unit, the size also corresponding height determining sound frequency of vibrating diaphragm amplitude range, vibrating diaphragm can Oscillation Amplitude larger, then the sound exported just advantageously, is more suitable for user low frequency being had to corresponding pursuit on low frequency.
Therefore in order to make the amplitude of vibrating diaphragm large, vibrating diaphragm gets over Bao Yuehao.But when ensureing the thickness of vibrating diaphragm, the oscillation intensity of vibrating diaphragm is difficult to be guaranteed.If vibrating diaphragm is too thin, then vibrating diaphragm is when vibrating, and forms corrugated vibration possibly, makes receiver produce noise interference.
Therefore a kind ofly ensure that the novel vibrating diaphragm that diaphragm oscillations is stable and receiver urgently propose.
Summary of the invention
Object of the present invention is exactly for the problems referred to above, provide a kind of not only can ensure vibrating diaphragm thickness but also the novel vibrating diaphragm that diaphragm oscillations can be made stable and receiver.
To achieve these goals, the invention provides following technical scheme:
A kind of novel vibrating diaphragm, vibrating diaphragm is used for receiver, vibrating diaphragm at least one end is connected with vibrating diaphragm support, vibrating diaphragm support is fixedly connected with the shell of receiver, the conductive bar of vibrating diaphragm one end and receiver is in transmission connection, the longitudinal section of vibrating diaphragm is downward circular arc, caves in gradually in the center namely from the edge of vibrating diaphragm to vibrating diaphragm.
Structure of the present invention is simple, and under the vibrating diaphragm prerequisite of same thickness, the vibrating diaphragm of concave shape, intensity of its vibration is better, and the Oscillation Amplitude of vibrating diaphragm is larger, and the vibration of membrane that can effectively ensure to shake is steadily stable, effectively can ensure the tonequality of receiver.
As preferred scheme, the center of vibrating diaphragm is provided with via, and conductive bar is connected with vibrating diaphragm by via.
Adopt above-mentioned preferred scheme, the center of vibrating diaphragm is the minimum point of concave diaphragm, and conductive bar is arranged on this point, the Oscillation Amplitude of vibrating diaphragm effectively can be made larger, ensure the tonequality of receiver.And vibrating diaphragm is connected with conductive bar by via, firmly easy to connect, do not take up space.
As preferred scheme, the shape of vibrating diaphragm is rounded.
Adopt above-mentioned preferred scheme, circular vibrating diaphragm more easily makes concave shape, and the center of its vibrating diaphragm more easily overlaps with the minimum point of spill, and it is more convenient to make.
As preferred scheme, vibrating diaphragm is fixedly connected with vibrating diaphragm support by connector.
Adopt above-mentioned preferred scheme, employing connector connects, more firm, and connector can be made up of plastic material or non-magnetic metal material, user can obtain the effect of low frequency as required to select the material of different hardness, when needing large amplitude, softer material can be selected, vice versa, and make audio frequency flexible adjustment, adjustable extent is large.
As preferred scheme, the edge along vibrating diaphragm is provided with scrobicular ring.
Adopt above-mentioned preferred scheme, scrobicular ring can strengthen the Oscillation Amplitude of vibrating diaphragm.
A kind of receiver, receiver comprises: vibrating diaphragm assembly and electromagnetic switching device, and electromagnetic switching device is in transmission connection vibrating diaphragm assembly, and vibrating diaphragm assembly comprises: the novel vibrating diaphragm that vibrating diaphragm support and the present invention propose.
The receiver that the present invention proposes can adopt thinner vibrating diaphragm, has better tonequality.
As preferred scheme, electromagnetic switching device comprises armature, iron core, coil and permanent magnet, and the vibration section of armature is in transmission connection by conductive bar and vibrating diaphragm.
Adopt above-mentioned preferred scheme, electromagnetic switching device drives diaphragm oscillations, thus produces sound.
Accompanying drawing explanation
Fig. 1 is the telephone receiver structure schematic diagram that the embodiment of the present invention provides.
Fig. 2 is one of vibrating diaphragm vertical view of providing of the embodiment of the present invention.
Fig. 3 is one of vibrating diaphragm longitudinal sectional view of providing of the embodiment of the present invention.
Fig. 4 is the vibrating diaphragm vertical view two that the embodiment of the present invention provides.
Fig. 5 is the vibrating diaphragm longitudinal sectional view two that the embodiment of the present invention provides.
Wherein, 1. shell 2. vibrating diaphragm assembly 21. vibrating diaphragm 22 vibrating diaphragm support 3. electromagnetic switching device 31. armature 311. vibration section 32 coil 33. iron core 34. permanent magnet 4. conductive bar 5. via 6. scrobicular ring.
Embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
In order to reach object of the present invention, in the some of them embodiment of a kind of novel vibrating diaphragm of the present invention and receiver,
A kind of novel vibrating diaphragm, it is characterized in that, vibrating diaphragm 21 is for receiver, vibrating diaphragm 21 at least one end is connected with vibrating diaphragm support 22, vibrating diaphragm support 22 is fixedly connected with the shell 1 of receiver, the conductive bar 4 of vibrating diaphragm 21 one end and receiver is in transmission connection, and the longitudinal section of vibrating diaphragm 21 is downward circular arc, caves in gradually in the center namely from the edge of vibrating diaphragm 21 to vibrating diaphragm 21.The center of vibrating diaphragm 21 is provided with via 5, and conductive bar 4 is connected with vibrating diaphragm 21 by via 5.The center of vibrating diaphragm 21 is the minimum point of concave diaphragm, and conductive bar 4 is arranged on this point, the Oscillation Amplitude of vibrating diaphragm 4 effectively can be made larger, ensure the tonequality of receiver.And vibrating diaphragm 21 is connected with conductive bar 4 by via 5, firmly easy to connect, do not take up space.
As shown in Figure 2-5, the shape of vibrating diaphragm 21 is rounded.Circular vibrating diaphragm 21 more easily makes concave shape, and the center of its vibrating diaphragm 21 more easily overlaps with the minimum point of spill, and it is more convenient to make.
Structure of the present invention is simple, and under vibrating diaphragm 21 prerequisite of same thickness, the vibrating diaphragm of concave shape, intensity of its vibration is better, and the Oscillation Amplitude of vibrating diaphragm is larger, and the vibration of membrane that can effectively ensure to shake is steadily stable, effectively can ensure the tonequality of receiver.
In order to better implementation result, in other embodiment, all the other technical characteristics are identical, and difference is, vibrating diaphragm 21 is fixedly connected with vibrating diaphragm support 22 by connector.Employing connector connects, more firm, and connector can be made up of plastic material or non-magnetic metal material, user can obtain the effect of low frequency as required to select the material of different hardness, when needing large amplitude, can select softer material, vice versa, make audio frequency flexible adjustment, adjustable extent is large.
In order to better implementation result, in other embodiment, all the other technical characteristics are identical, and difference is, the edge along vibrating diaphragm 21 is provided with scrobicular ring 6.Scrobicular ring 6 can strengthen the Oscillation Amplitude of vibrating diaphragm.
As shown in Figure 1, a kind of receiver, receiver comprises: vibrating diaphragm assembly 2 and electromagnetic switching device 3, and electromagnetic switching device 3 is in transmission connection vibrating diaphragm assembly 2, and vibrating diaphragm assembly 2 comprises: the novel vibrating diaphragm 21 that vibrating diaphragm support 22 and the present invention propose.The receiver that the present invention proposes can adopt thinner vibrating diaphragm 21, and not premised on the oscillation intensity of sacrificing vibrating diaphragm, has better tonequality.
In order to better implementation result, in other embodiment, all the other technical characteristics are identical, and difference is, electromagnetic switching device 3 comprises armature 31, iron core 33, coil 32 and permanent magnet 34, and the vibration section 311 of armature 31 is in transmission connection by conductive bar 4 and vibrating diaphragm 21.Electromagnetic switching device 3 drives vibrating diaphragm 21 to vibrate, thus produces sound.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (7)
1. a novel vibrating diaphragm, it is characterized in that, described vibrating diaphragm is used for receiver, described vibrating diaphragm at least one end is connected with vibrating diaphragm support, described vibrating diaphragm support is fixedly connected with the shell of described receiver, the conductive bar of described vibrating diaphragm one end and described receiver is in transmission connection, and the longitudinal section of described vibrating diaphragm is downward circular arc, caves in gradually in the center namely from the edge of described vibrating diaphragm to described vibrating diaphragm.
2. novel vibrating diaphragm according to claim 1, is characterized in that, the center of described vibrating diaphragm is provided with via, and described conductive bar is connected with described vibrating diaphragm by described via.
3. novel vibrating diaphragm according to claim 1 and 2, is characterized in that, the shape of described vibrating diaphragm is rounded.
4. novel vibrating diaphragm according to claim 3, is characterized in that, described vibrating diaphragm is fixedly connected with described vibrating diaphragm support by connector.
5. novel vibrating diaphragm according to claim 4, is characterized in that, the edge along described vibrating diaphragm is provided with scrobicular ring.
6. a receiver, it is characterized in that, described receiver comprises: vibrating diaphragm assembly and electromagnetic switching device, and described electromagnetic switching device is in transmission connection described vibrating diaphragm assembly, and described vibrating diaphragm assembly comprises: vibrating diaphragm support and the novel vibrating diaphragm described in any one of claim 1-5.
7. a kind of receiver according to claim 6, is characterized in that, described electromagnetic switching device comprises armature, iron core, coil and permanent magnet, and the vibration section of described armature is in transmission connection by described conductive bar and described vibrating diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852420.2A CN104581554A (en) | 2014-12-31 | 2014-12-31 | Novel vibrating diaphragm and telephone receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410852420.2A CN104581554A (en) | 2014-12-31 | 2014-12-31 | Novel vibrating diaphragm and telephone receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104581554A true CN104581554A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410852420.2A Pending CN104581554A (en) | 2014-12-31 | 2014-12-31 | Novel vibrating diaphragm and telephone receiver |
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| Country | Link |
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| CN (1) | CN104581554A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687531A (en) * | 2009-10-22 | 2012-09-19 | 索尼公司 | Speaker diaphragm and speaker device |
| CN103052006A (en) * | 2012-12-25 | 2013-04-17 | 苏州恒听电子有限公司 | Diaphragm with function for improving medium and high frequency sounding and preparation method thereof |
| CN103747374A (en) * | 2013-12-27 | 2014-04-23 | 苏州恒听电子有限公司 | A receiver with an improved casing |
| CN204442655U (en) * | 2014-12-31 | 2015-07-01 | 苏州恒听电子有限公司 | A kind of novel vibrating diaphragm and receiver |
-
2014
- 2014-12-31 CN CN201410852420.2A patent/CN104581554A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102687531A (en) * | 2009-10-22 | 2012-09-19 | 索尼公司 | Speaker diaphragm and speaker device |
| US20120263337A1 (en) * | 2009-10-22 | 2012-10-18 | Sony Corporation | Speaker Diaphragm And Speaker Device |
| CN103052006A (en) * | 2012-12-25 | 2013-04-17 | 苏州恒听电子有限公司 | Diaphragm with function for improving medium and high frequency sounding and preparation method thereof |
| CN103747374A (en) * | 2013-12-27 | 2014-04-23 | 苏州恒听电子有限公司 | A receiver with an improved casing |
| CN204442655U (en) * | 2014-12-31 | 2015-07-01 | 苏州恒听电子有限公司 | A kind of novel vibrating diaphragm and receiver |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170207 Address after: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Applicant after: Suzhou Puliansi Electronic Technology Co., Ltd. Address before: 215011 Zhujianglu Road high tech Zone, Jiangsu, No. 855, building, No. 7 Applicant before: Suzhou Hengting Electronic Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170302 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Applicant after: Suzhou Yi Acoustic Technology Co. Ltd.. Address before: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Applicant before: Suzhou Puliansi Electronic Technology Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |