CN201435817Y - Improved speaker cone - Google Patents
Improved speaker cone Download PDFInfo
- Publication number
- CN201435817Y CN201435817Y CN2009200624353U CN200920062435U CN201435817Y CN 201435817 Y CN201435817 Y CN 201435817Y CN 2009200624353 U CN2009200624353 U CN 2009200624353U CN 200920062435 U CN200920062435 U CN 200920062435U CN 201435817 Y CN201435817 Y CN 201435817Y
- Authority
- CN
- China
- Prior art keywords
- vibrating body
- paper
- vibration body
- utility
- model
- 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
Links
Images
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model relates to the technical field of the speaker cone, in particular to an improved speaker cone, which comprises a vibration body and a cone side. The cone side is connected with the vibration body, the section of the main body of the cone side is in an arched shape, the vibration body consists of a paper substrate and a membrane material layer arranged on the paper substrate, thepaper substrate and the membrane material layer are bonded with each other through resin, and the membrane material layer can be made of PP polypropylene, PU polyurethane, PET polyethylene terephthalate, PE polyethylene and other materials. With the membrane material bonded on the original paper vibration body through the resin, such as the PP material or the PU material, the vibration body simultaneously has the sound quality of the paper material and the appearance of the PP material and the like, thereby enhancing the hardness and maintaining high sound quality.
Description
Technical field
The utility model relates to the loudspeaker techniques field, relates in particular to the vibrating body architecture advances of speaker cones.
Background technology
Speaker cones is mainly used in and promotes air to send the sound of different frequency, and the improvement of existing speaker cones changes in material therefor and shape moulding thereof mostly obtains better acoustical quality.
Speaker cones mainly is made of with the basin limit that shakes that is connected the vibrating body periphery the vibrating body at middle part.The effect of vibrating body is in admission of air vibration and transfer of vibration, the fixedly connected vibrating body of acting on of basin limit that shakes, and by the basin limit that shakes of arch the Vibrant buffer of vibrating body, basin integral body can be transmitted sound vibration signal to guarantee to shake.
The material that the existing basin vibrating body that shakes adopts roughly has following several: paper pulp, light metal paper tinsel, fibrous braid and plastic foam material etc., and with regard to the loudspeaker vibration body structure that material therefor is formed, have coated mica on the vibrating body or on the vibration base material in conjunction with the double-layer structure form of layer of metal cloth, as the disclosed structure of Chinese CN200420074057.8 patent " loudspeaker drum paper structure ", three-decker forms such as adopting paper fiber, hardware cloth and mica are arranged also.
Vibrating body selection and structure thereof are the principal elements that influences its tonequality transmission effect, and the vibrating body of light weight, good rigidly is the research direction of industry.
The utility model content
Problem to be solved in the utility model provides the speaker cones of good, the in light weight and good looking appearance of a kind of tonequality.
The utility model is achieved through the following technical solutions:
Design a kind of improved speaker cones, involving vibrations body and the main body section that links to each other with vibrating body are the basin limit that shakes of arch, and described vibrating body is made of paper substrates and the membranaceous material layers that is arranged on the paper substrates.
As the improvement of such scheme, described paper substrates and membranaceous material layers are integral by resin-bonding, and described membranaceous material layers is made by PP polypropylene or PU polyurethane or materials such as PET PETG or PE polyethylene.
The utility model compared with prior art has following remarkable result:
Speaker cones provided by the utility model, its vibrating body is made of paper substrates and the membranaceous material layers that is arranged on the paper substrates.This basin structure of shaking is pasted the membranaceous material of one deck by resin on original papery vibrating body, as PP material or PU material etc., make vibrating body be both to possess and not only increased the appearance and modeling of the tonequality of paper wood matter and PP material etc. hardness, but also kept the good sound quality effect.
Description of drawings
Fig. 1 is a plan structure schematic diagram of the present utility model;
Fig. 2 is the partial schematic sectional view of Fig. 1;
Fig. 3 is the enlarged diagram of A portion among Fig. 2.
Embodiment
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Referring to Fig. 1～3, a kind of speaker cones, the basin main body of shaking is made up of with the basin limit 1 that shakes that links to each other with vibrating body vibrating body 2, plays better cushioning effect in order better to make the basin limit that shakes, and the basin limit main body section that shakes is for being arch.
The vibrating body of present embodiment speaker cones is made up of double-layer structure.The vibrating body base material still adopts conventional paper substrates 21, selects for use paper substrates can keep papery vibrating body good sound quality effect.In order to increase the hardness of papery vibrating body, the membranaceous material layers 22 that on paper substrates 21, bonds in addition, membranaceous material layers can select for use PP polypropylene or PU polyurethane or materials such as PET PETG or PE polyethylene to make.Membranaceous material layers 22 is bonded on the paper substrates by the resin viscose glue.
Speaker cones provided by the utility model, at original cone vibrating body by the membranaceous material of resin-bonding one deck, as PP material or PU material layer etc., make vibrating body be both to possess the appearance and modeling of the tonequality of paper wood matter and PP material etc., not only increase hardness, but also kept the good sound quality effect.
The foregoing description is a preferred implementation of the present utility model, and in addition, the utility model can also have other implementations.That is to say that under the prerequisite that does not break away from the utility model design, any conspicuous replacement also should fall within the protection range of the present utility model.
Claims (2)
1, a kind of improved speaker cones, involving vibrations body (2) and the main body section that links to each other with vibrating body are the basin limit (1) that shakes of arch, it is characterized in that: described vibrating body is made of paper substrates (21) and the membranaceous material layers (22) that is arranged on the paper substrates.
2, according to the described improved speaker cones of claim 1, it is characterized in that: described paper substrates and membranaceous material layers are integral by resin-bonding, and described membranaceous material layers is made by PP polypropylene or PU polyurethane or materials such as PET PETG or PE polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200624353U CN201435817Y (en) | 2009-08-14 | 2009-08-14 | Improved speaker cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200624353U CN201435817Y (en) | 2009-08-14 | 2009-08-14 | Improved speaker cone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201435817Y true CN201435817Y (en) | 2010-03-31 |
Family
ID=42054631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200624353U Expired - Fee Related CN201435817Y (en) | 2009-08-14 | 2009-08-14 | Improved speaker cone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201435817Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951538A (en) * | 2010-09-09 | 2011-01-19 | 韩华 | Loudspeaker flap basin and preparation process thereof |
-
2009
- 2009-08-14 CN CN2009200624353U patent/CN201435817Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951538A (en) * | 2010-09-09 | 2011-01-19 | 韩华 | Loudspeaker flap basin and preparation process thereof |
| CN101951538B (en) * | 2010-09-09 | 2013-06-26 | 韩华 | Loudspeaker flap basin and preparation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103856874B (en) | Speaker vibration system | |
| JP6500236B2 (en) | Loudspeaker diaphragm, loudspeaker using the diaphragm, electronic device, mobile device | |
| CN104067638B (en) | The manufacture method of narrow type oscillating plate or slim oscillating plate, the diaphragm for speaker produced by the manufacture method, speaker, electronic equipment, mobile body device | |
| CN104320741B (en) | Audio devices with graphene compound voice diaphragm | |
| TWI307610B (en) | ||
| CN203301721U (en) | Loudspeaker diaphragm | |
| CN105933831A (en) | Vibrating diaphragm and micro acoustic generator equipped with vibrating diaphragm | |
| CN105723741B (en) | Diaphragm for speaker, loudspeaker, electronic equipment and mobile body device | |
| CN204498371U (en) | Speaker diaphragm and be provided with the loud speaker of this oscillating plate | |
| CN101137251B (en) | Sounding vibration board structure of loudspeaker | |
| CN208971757U (en) | A kind of earphone | |
| CN201657271U (en) | Vibrating diaphragm of minisize moving-coil type sounder | |
| CN201435817Y (en) | Improved speaker cone | |
| CN207039878U (en) | A kind of composite diaphragm of high-fidelity headphone loudspeaker | |
| CN203722806U (en) | Loudspeaker diaphragm and loudspeaker with the loudspeaker diaphragm | |
| CN204634038U (en) | A kind of audio devices with compound voice diaphragm | |
| CN201550268U (en) | Improved loudspeaker cone | |
| CN109788404A (en) | Vibrating diaphragm and microphone device | |
| US20130016866A1 (en) | Treble-bass coaxial loudspeaker | |
| CN201378869Y (en) | Loudspeaker cone | |
| CN203233535U (en) | Double-layer sound basin | |
| CN205610915U (en) | Vibrating diaphragm and be equipped with micro - generator of this vibrating diaphragm | |
| JPWO2015056419A1 (en) | Diaphragm, loudspeaker using the same, and electronic device and mobile device using the loudspeaker | |
| CN201398236Y (en) | Vibrating basin structure of speaker | |
| CN203492196U (en) | Loudspeaker vibration system |
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: 20100331 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |