CN203387675U - Mobile-phone loudspeaker - Google Patents
Mobile-phone loudspeaker Download PDFInfo
- Publication number
- CN203387675U CN203387675U CN201320426717.3U CN201320426717U CN203387675U CN 203387675 U CN203387675 U CN 203387675U CN 201320426717 U CN201320426717 U CN 201320426717U CN 203387675 U CN203387675 U CN 203387675U
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- CN
- China
- Prior art keywords
- main support
- voice coil
- diaphragm
- vibrating diaphragm
- mobile phone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model relates to a mobile-phone loudspeaker which comprises a main support, a diaphragm, a front cover, a voice coil, a pole chip, magnetic steel, a magnetic cover and a wiring board. The diaphragm and the main support are fixedly mounted, the voice coil is bound and fixed with the diaphragm, the pole chip, the magnetic steel and the magnetic cover are successively bound and fixed, press strips are arranged at the inner edge of the front cover, and the wiring board is fixed with the lower of the magnetic cover, wherein the diaphragm is made of non-woven cloth material, and the outer contour of the main support is rectangular. According to the utility model, the diaphragm is made of the non-woven cloth material, which is environment protective, safe, durable and cheap; and the main support of the rectangular structure is especially suitable for a loudspeaker of a mobile phone with a narrow frame or even without a frame, thereby following the current trends.
Description
Technical field
The utility model relates to a kind of mobile phone speaker, is widely used in communication and the media product fields such as mobile phone.
Background technology
Current mobile phone pronunciation device normally adopts one or more loud speakers to be arranged on respectively in mobile phone, and the space hold of installation is large, adopts such mounting means owing to singly depositing by the loud speaker pronunciation, and the not good third dimension of voice effect is not strong, poor durability.
The utility model content
The utility model is in order to solve above-mentioned these deficiencies, and proposes a kind of new loud speaker, has a bodily form little, and acoustical quality is good, is particularly useful for narrow frame or close to the mobile phone speaker of Rimless structure.
This use is novel to be solved the problems of the technologies described above adopted technical scheme and is: a kind of mobile phone speaker, comprise main support, vibrating diaphragm, protecgulum, voice coil loudspeaker voice coil, pole piece sheet, magnet steel, magnetic cover and terminal block, described vibrating diaphragm and main support fixed installation, described voice coil loudspeaker voice coil and vibrating diaphragm are adhesively fixed, pole piece sheet, magnet steel, magnetic cover are adhesively fixed successively, and described vibrating diaphragm is nonwoven cloth material, and the main support outline is rectangle, described protecgulum inside edge is provided with press strip, terminal block and the fixed installation of magnetic cover below.
This practical described main support length is 40-52mm, and width is 35-50mm.
This practical described main support is that ABS material integrated injection molding forms.
The utility model had advantages of compared to existing technology: the utility model adopts nonwoven fabrics as vibrating diaphragm, Environmental Safety, good endurance, with low cost, main support is that rectangular configuration is particularly useful for narrow frame or close to the mobile phone speaker of Rimless structure, the development of complying with present trend.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model is overlooked.
Specific embodiments
Below in conjunction with embodiment, the present invention is described in further detail, and following examples are that the present invention is not limited to following examples.
Referring to Fig. 1 to Fig. 2, the utility model relates to a kind of mobile phone speaker, comprise main support 1, vibrating diaphragm 5, protecgulum 7, voice coil loudspeaker voice coil 6, pole piece sheet 4, magnet steel 3, magnetic cover 2 and terminal block 8, described vibrating diaphragm 5 and main support 1 fixed installation, described voice coil loudspeaker voice coil 6 is adhesively fixed with vibrating diaphragm 5, pole piece sheet 4, magnet steel 3, magnetic cover 2 is adhesively fixed successively, described vibrating diaphragm 5 is nonwoven cloth material, main support 1 outline is rectangle, described protecgulum 7 is provided with perforate, the perforate inside edge is provided with press strip 71, there is enhancing compression strength, prevent the effect of distortion, terminal block 8 and the 2 below fixed installations of magnetic cover, easy-to-connect.
This practical described main support 1 length is 40-52mm, and width is 35-50mm, preferably (length 50mm, width is 36mm), or (length 52mm, width is 50mm), or (length 40mm, width is 35mm)
This practical described main support 1 forms for ABS material integrated injection molding.
Claims (3)
1. a mobile phone speaker, comprise main support, vibrating diaphragm, protecgulum, voice coil loudspeaker voice coil, pole piece sheet, magnet steel, magnetic cover and terminal block, described vibrating diaphragm and main support fixed installation, described voice coil loudspeaker voice coil and vibrating diaphragm are adhesively fixed, pole piece sheet, magnet steel, magnetic cover are adhesively fixed successively, it is characterized in that: described vibrating diaphragm is nonwoven cloth material, and the main support outline is rectangle, described protecgulum inside edge is provided with press strip, terminal block and the fixed installation of magnetic cover below.
2. mobile phone speaker according to claim 1, it is characterized in that: described main support length is 40-52mm, width is 35-50mm.
3. mobile phone speaker according to claim 1, it is characterized in that: described main support is that ABS material integrated injection molding forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426717.3U CN203387675U (en) | 2013-07-18 | 2013-07-18 | Mobile-phone loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320426717.3U CN203387675U (en) | 2013-07-18 | 2013-07-18 | Mobile-phone loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387675U true CN203387675U (en) | 2014-01-08 |
Family
ID=49876121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320426717.3U Expired - Fee Related CN203387675U (en) | 2013-07-18 | 2013-07-18 | Mobile-phone loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809714A (en) * | 2017-12-22 | 2018-03-16 | 奥音科技（镇江）有限公司 | A kind of receiver of ultra-high stable performance |
-
2013
- 2013-07-18 CN CN201320426717.3U patent/CN203387675U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809714A (en) * | 2017-12-22 | 2018-03-16 | 奥音科技（镇江）有限公司 | A kind of receiver of ultra-high stable performance |
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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 |
Granted publication date: 20140108 Termination date: 20140718 |
|
| EXPY | Termination of patent right or utility model |