CN203661242U - Thin type FPC contact mobile phone sound box - Google Patents
Thin type FPC contact mobile phone sound box Download PDFInfo
- Publication number
- CN203661242U CN203661242U CN201320793890.7U CN201320793890U CN203661242U CN 203661242 U CN203661242 U CN 203661242U CN 201320793890 U CN201320793890 U CN 201320793890U CN 203661242 U CN203661242 U CN 203661242U
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- CN
- China
- Prior art keywords
- sound box
- mobile phone
- fpc
- thin type
- contact mobile
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- 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 - Lifetime
Links
- 238000004891 communication Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- 239000011889 copper foil Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a thin type FPC contact mobile phone sound box. The thin type FPC contact mobile phone sound box comprises a horn vibration diaphragm, an FPC, a sound box and a copper foil surface. The inside of one end of the structure is provided with the horn unit vibration diaphragm; the other end is provided with the sound box; the FPC is installed below the vibration diaphragm; and the FPC is provided with the copper foil surface. By adopting the technical scheme provided by the utility model, the thin type FPC contact mobile phone sound box can be applied to a voice communication device, the influences generated by the thickness of audio output device during the mechanism design of the voice communication device can be generally mitigated, and the thin type FPC contact mobile phone sound box employs a more flexible output contact mode; and the installation of the sound box and the maintenance of an after-sale end during the manufacturing process of the communication device are further facilitated.
Description
Technical field
The utility model relates to audio amplifier field, is specifically related to a kind of slim FPC contact mobile phone speaker.
Background technology
The loudspeaker that use on voice class electronic product in the market and miniature loudspeaker box are as in Figure 2-4, its most pad that adopts, output connects as audio frequency to play Pin and wire rod or band terminal wire rod, in product construction, will take larger space like this, this type of speech communication electronic product processing procedure in manufacture assembling process is more complicated.
Utility model content
The purpose of this utility model is to overcome above problem, and a kind of slim FPC contact mobile phone speaker is provided.
For realizing above-mentioned technical purpose, reach above-mentioned effect, the utility model is achieved through the following technical solutions:
A kind of slim FPC contact mobile phone speaker, comprise horn single body vibrating diaphragm, FPC, audio amplifier and copper-clad surface, the inside of described structure one end is provided with described horn single body vibrating diaphragm, the other end is audio amplifier, and the below of described horn single body vibrating diaphragm is provided with described FPC, and described copper-clad surface is installed on described FPC.
The beneficial effects of the utility model are:
Adopt technical solutions of the utility model, can be applicable on speech communication equipment, entirety can alleviate the impact that speech communication equipment produces because of audio output apparatus thickness in the time of mechanism design, and this patented product is exported the way of contact flexibly because adopting; Be more conducive to the installation of communication apparatus audio amplifier in manufacture process, and the maintenance of end after sale.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is one of at present conventional monomer SPK way of contact structural representation;
Fig. 3 is two of current conventional monomer SPK way of contact structural representation;
Fig. 4 is three of current conventional monomer SPK way of contact structural representation.
Number in the figure explanation: 1, horn single body vibrating diaphragm, 2, FPC, 3, audio amplifier, 4, copper-clad surface.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, further illustrate the utility model.
Shown in Fig. 1, a kind of slim FPC contact mobile phone speaker, comprise horn single body vibrating diaphragm 1, FPC2, audio amplifier 3 and copper-clad surface 4, the inside of described structure one end is provided with described horn single body vibrating diaphragm 1, and the other end is audio amplifier 3, the below of described horn single body vibrating diaphragm 1 is provided with described FPC2, and described copper-clad surface 3 is installed on described FPC2.
Principle of the present utility model:
Slim FPC contact audio amplifier, is mainly to utilize the wide copper-clad surface of FPC to connect audio amplifier and audio signal source, creates Novel sound box connection performance.
As shown in Figure 1, slim FPC contact mobile phone speaker of the present utility model, audio signal enters audio amplifier by the copper-clad surface 4 on FPC2, sounds thereby horn single body vibrating diaphragm 1 is vibrated; Voice signal is decayed by shell power simultaneously, has strengthened the sound between voice band frequency 300-5KHZ.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (1)
1. a slim FPC contact mobile phone speaker, comprise horn single body vibrating diaphragm (1), FPC(2), audio amplifier (3) and copper-clad surface (4), it is characterized in that, the inside of described structure one end is provided with described horn single body vibrating diaphragm (1), and the other end is audio amplifier (3), the below of described horn single body vibrating diaphragm (1) is provided with described FPC(2), described FPC(2) on described copper-clad surface (3) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793890.7U CN203661242U (en) | 2013-12-06 | 2013-12-06 | Thin type FPC contact mobile phone sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793890.7U CN203661242U (en) | 2013-12-06 | 2013-12-06 | Thin type FPC contact mobile phone sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661242U true CN203661242U (en) | 2014-06-18 |
Family
ID=50927588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793890.7U Expired - Lifetime CN203661242U (en) | 2013-12-06 | 2013-12-06 | Thin type FPC contact mobile phone sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661242U (en) |
-
2013
- 2013-12-06 CN CN201320793890.7U patent/CN203661242U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |
|
| CX01 | Expiry of patent term |