CN106162455A - A kind of loudspeaker vibrating body material - Google Patents
A kind of loudspeaker vibrating body material Download PDFInfo
- Publication number
- CN106162455A CN106162455A CN201610699574.1A CN201610699574A CN106162455A CN 106162455 A CN106162455 A CN 106162455A CN 201610699574 A CN201610699574 A CN 201610699574A CN 106162455 A CN106162455 A CN 106162455A
- Authority
- CN
- China
- Prior art keywords
- parts
- vibrating body
- body material
- loudspeaker
- loudspeaker vibrating
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2400/00—Loudspeakers
- H04R2400/11—Aspects regarding the frame of loudspeaker transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The invention discloses a kind of loudspeaker vibrating body material, it relates to loudspeaker techniques field；It is made up of the composition of following parts by weight: 10 20 parts of bamboo carbon powders, 30 50 parts of paper fiber dusts, 15 parts of phenolic resin, 12 parts of solubilizing agents, 35 parts of dispersants, 24 parts of reinforcing agents, 13 parts of bonding solvents；The present invention improves the quality of product, and is easy to rapid fusion, provides cost savings.
Description
Technical field
The present invention relates to loudspeaker techniques field, be specifically related to a kind of loudspeaker vibrating body material.
Background technology
Speaker is the energy transducer that a kind of the signal of telecommunication is changed into acoustical signal, the good and bad shadow to tonequality of the performance of speaker
Ring the biggest.Speaker is a device the weakest in stereo set, and for acoustics, it be again one the heaviest
The parts wanted.Speaker of a great variety, and price differs greatly.Audio frequency electric energy passes through electromagnetism, piezoelectricity or electrostatic effect, makes
Its cone or diaphragm vibration the air with surrounding produce resonance (sympathetic response) and send sound.
Low-grade plastic loudspeaker box, because its casing is thin, cannot overcome resonance, can say (also have the plastics that part designs without tonequality
Audio amplifier will be far better than wooden acoustic box inferior)；Wood cabinet reduces the sound dye that casing resonance is caused, and tonequality is generally better than
Plastic loudspeaker box.
Generally multimedia loudspeaker box is all double unit two divided-frequency designs, and a less speaker is responsible for alt output,
And another bigger speaker is responsible for the output of middle bass.
Select audio amplifier and be considered as the material of the two loudspeaker: the voice unit of active multimedia loudspeaker boxes is existing based on soft top dome
(the titanium film top dome etc. in addition with for simulating source of sound), it matches with digital tone source and can reduce the stiff sense of high-frequency signal,
Give gentle, smooth, fine and smooth sensation.Multimedia loudspeaker box is existing with soft balls such as the preferable cortina of quality and lower-cost PV films
That pushes up is in the majority.
Existing loudspeaker vibrating body material is the most inconvenient, and merges insufficient, easily ftractures.
Summary of the invention
Present invention aims to defect and the deficiency of prior art, it is provided that a kind of loudspeaker vibrating body material.
In order to solve the problem existing for background technology, a kind of loudspeaker vibrating body material of the present invention, it is by following heavy
Amount number composition composition: 10-20 part bamboo carbon powder, 30-50 part paper fiber dust, 1-5 part phenolic resin, 1-2 part solubilizing agent,
3-5 part dispersant, 2-4 part reinforcing agent, the bonding solvent of 1-3 part.
Present invention have the beneficial effect that the quality that improve product, and be easy to rapid fusion, provide cost savings.
Detailed description of the invention
This detailed description of the invention adopts the following technical scheme that it is made up of the composition of following parts by weight: 10-20 part bamboo charcoal
Powder, 30-50 part paper fiber dust, 1-5 part phenolic resin, 1-2 part solubilizing agent, 3-5 part dispersant, 2-4 part reinforcing agent, 1-3
The bonding solvent of part.
The above, only in order to technical scheme to be described and unrestricted, those of ordinary skill in the art are to this
Other amendment or equivalent that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
All should contain in the middle of scope of the presently claimed invention.
Claims (1)
1. a loudspeaker vibrating body material, it is characterised in that: it is made up of the composition of following parts by weight: 10-20 part bamboo charcoal
Powder, 30-50 part paper fiber dust, 1-5 part phenolic resin, 1-2 part solubilizing agent, 3-5 part dispersant, 2-4 part reinforcing agent, 1-3
The bonding solvent of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699574.1A CN106162455A (en) | 2016-08-22 | 2016-08-22 | A kind of loudspeaker vibrating body material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610699574.1A CN106162455A (en) | 2016-08-22 | 2016-08-22 | A kind of loudspeaker vibrating body material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106162455A true CN106162455A (en) | 2016-11-23 |
Family
ID=57343361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610699574.1A Pending CN106162455A (en) | 2016-08-22 | 2016-08-22 | A kind of loudspeaker vibrating body material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106162455A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040945A (en) * | 2018-09-04 | 2018-12-18 | 东莞顺合丰电业有限公司 | The diaphragm of loudspeaker and its manufacturing method |
-
2016
- 2016-08-22 CN CN201610699574.1A patent/CN106162455A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109040945A (en) * | 2018-09-04 | 2018-12-18 | 东莞顺合丰电业有限公司 | The diaphragm of loudspeaker and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |