CN206100426U - Vibrating diaphragm with low -frequency range in reinforcing - Google Patents
Vibrating diaphragm with low -frequency range in reinforcing Download PDFInfo
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- CN206100426U CN206100426U CN201621098134.2U CN201621098134U CN206100426U CN 206100426 U CN206100426 U CN 206100426U CN 201621098134 U CN201621098134 U CN 201621098134U CN 206100426 U CN206100426 U CN 206100426U
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- vibrating diaphragm
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- basic unit
- frequency range
- low
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Abstract
The utility model relates to a vibrating diaphragm with low -frequency range in reinforcing, the vibrating diaphragm includes the three -layer: the first layer is the coating film layer, and coating material is the titanium, the second floor is the basic unit, and the basic unit is the polyarylate layer, the third layer is the composite bed, and the composite bed is the polyurethane layer, the basic unit is located between coating film layer and the composite bed, and basic unit and the compound constitution vibrating diaphragm of composite bed behind the coating film are plated in the basic unit to the coating film layer, the vibrating diaphragm adopts polyarylate titanium plating to constitute with polyurethane is compound, have that matter is light, the rigidity good, a pleasing to the eye advantage.
Description
Technical field
This utility model is related to diaphragm of loudspeaker field, especially a kind of vibrating diaphragm with low-frequency range in enhancing.
Technical background
At present, mostly using metal vibration diaphragm or plastics vibrating diaphragm on market, the most frequently used material of plastics vibrating diaphragm has poly- to benzene
Naphthalate（Polyethylene terephthalate, abbreviation PET）, PEN
（Polyethylene naphthalate, abbreviation PEN）, Polyetherimide（Polyetherimide, abbreviation PEI）Deng these
Material is cheap, with certain practicality, but, their rigidity is not good, and quality is also heavier, therefore shaking of manufacturing
Film middle pitch and bass matter are poor；Metal vibration diaphragm rigidity is very strong, adopts aluminum metal or its alloy product to be most at present, but, gold
Easily there is " metallic sound ", i.e. high-frequency resonance, and the heavier mass of metal in category vibrating diaphragm, and overall middle pitch or bass effect compare
Difference, therefore, to the bass produced or middle pitch vibrating diaphragm, must just solve the problems, such as rigidity and weight.
Utility model content
In order to solve the above problems, the purpose of this utility model is to provide a kind of vibrating diaphragm with low-frequency range in enhancing, shakes
Film adopts polyarylate titanizing, and is combined composition with polyurethane, has the advantages that light weight, rigidity are good.
The technical solution of the utility model is as follows：A kind of vibrating diaphragm with low-frequency range in enhancing, including vibrating diaphragm and for solid
Determine the copper ring of vibrating diaphragm, copper ring is bonded together with vibrating diaphragm temperature-sensitive glue, because heat-sensitive glue water low price, and effect is not
It is wrong；Vibrating diaphragm includes three layers：Ground floor film plating layer, Coating Materials is titanium；The second layer is basic unit, and basic unit is polyarylate layer；Third layer
It is composite bed, composite bed is layer of polyurethane；The basic unit is located between film plating layer and composite bed, and film plating layer is electroplated in basic unit
On, the vibrating diaphragm that thickness is 0.008mm ~ 0.300mm, and compound mode of constituting compound with composite bed of the basic unit after plated film is in the industry
Conventional complex method, it is simple and convenient；Polyarylate matter is soft, relatively good to distortion, and low frequency is clear, but non-refractory, intolerant to benzene, but
In the above after titanizing, polyarylate just light weight and it is hard, be conducive to molding, rigidity is pretty good, and when and after polyurethane is combined,
Just can be tested with high temperature resistant and toluene；Meanwhile, there is the decorative pattern of projection on vibrating diaphragm, decorative pattern shape is point, straight line, curve, circle, ellipse
Circle, triangle, prismatic, rectangle or abnormity, these decorative patterns are mainly used for strengthening the performance of vibrating diaphragm, reinforcement middle pitch and bass
Effect.
It is using the beneficial effect of above technical scheme：
1. this utility model adopts polyarylate titanizing, and is combined composition vibrating diaphragm with polyurethane, good with light weight, rigidity
Advantage, solves the problems, such as that well tonequality often occur in middle pitch and bass Jing not good.
2. this utility model does vibrating diaphragm by the way of polyarylate titanizing, because the heat stability of titanium is very well, fusing point is
1660 ± 10 DEG C, boiling point is 3287 DEG C, and titanium and gasification symphysis are into one layer of very thin fine and close oxide-film, this layer of oxide-film under room temperature
Vibrating diaphragm can also be protected.
3. this utility model combines each characteristic of titanium, polyurethane and polyarylate, can be tested with high temperature resistant and toluene, tool
The standby excellent impact of performance.
4. copper ring of the present utility model and vibrating diaphragm with temperature-sensitive glue it is viscous and together with, heat-sensitive glue water low price, Er Qiexiao
Fruit is very well.
Description of the drawings
Fig. 1 is axonometric chart of the present utility model.
Fig. 2 is this utility model profile.
Fig. 3 is this utility model section explosive view.
The title of the corresponding component of the digitized representation in figure：1. vibrating diaphragm, 2. copper ring, 3. film plating layer, 4. polyarylate layer, 5.
Layer of polyurethane, 6. decorative pattern.
Specific embodiment
As shown in drawings, a kind of vibrating diaphragm with low-frequency range in enhancing, including vibrating diaphragm 1 and the copper ring 2 for fixing vibrating diaphragm,
Copper ring is bonded together with vibrating diaphragm temperature-sensitive glue, because heat-sensitive glue water low price, and effect is pretty good；Vibrating diaphragm 1 includes three
Layer：Ground floor is film plating layer 3, and Coating Materials is titanium；The second layer is basic unit, and basic unit is polyarylate layer 4；Third layer is composite bed,
Composite bed is layer of polyurethane 5；Described film plating layer 3 is located between basic unit and composite bed, and film plating layer is electroplated in basic unit, plated film
Basic unit afterwards and the compound vibrating diaphragm for constituting thickness for 0.008mm ~ 0.300mm of composite bed, the conventional mode of compound mode is combined；
Polyarylate matter is soft, relatively good to distortion, and low frequency is clear, but non-refractory, intolerant to benzene, but in the above after titanizing, gather virtue
Ester just light weight and it is hard, be conducive to molding, rigidity is pretty good, and when and after polyurethane is compound, it is possible to high temperature resistant and toluene survey
Examination；Meanwhile, have on vibrating diaphragm projection decorative pattern 6, the shape of decorative pattern 6 be point, straight line, curve, circle, ellipse, triangle, prismatic,
Rectangle or abnormity, these decorative patterns 6 are mainly used for strengthening the performance of vibrating diaphragm, strengthen the effect of middle pitch and bass.
This utility model adopts polyarylate titanizing, and it is compound with polyurethane constitute vibrating diaphragm, with good excellent of light weight, rigidity
Point, solves the problems, such as that well tonequality often occur in middle pitch and bass Jing not good, and, copper ring of the present utility model is used with vibrating diaphragm
Temperature-sensitive glue is viscous together with, can be tested with high temperature resistant and toluene, possesses the excellent impact of performance.
It is more than to combine the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Claims (6)
1. a kind of vibrating diaphragm with low-frequency range in enhancing, including vibrating diaphragm and the fixture for fixing vibrating diaphragm, it is characterised in that institute
Vibrating diaphragm is stated including three layers：Ground floor is film plating layer, and Coating Materials is titanium；The second layer is basic unit, and basic unit is polyarylate layer；Third layer
It is composite bed, composite bed is layer of polyurethane；The basic unit is located between film plating layer and composite bed, and film plating layer is plated in basic unit,
Basic unit after plated film is compound with composite bed to constitute vibrating diaphragm.
2. a kind of vibrating diaphragm with low-frequency range in enhancing according to claim 1, it is characterised in that the film plating layer is plated in
Mode in basic unit is plating.
3. a kind of vibrating diaphragm with low-frequency range in enhancing according to claim 2, it is characterised in that the thickness of the vibrating diaphragm
For 0.008mm ~ 0.300mm.
4. a kind of vibrating diaphragm with low-frequency range in enhancing according to claim 3, it is characterised in that described to shake for fixation
The fixture of film is copper ring, and copper ring is bonded together with vibrating diaphragm.
5. the vibrating diaphragm of low-frequency range during a kind of according to any one of claim 1-4 is with enhancing, it is characterised in that described to shake
There is the decorative pattern of projection on film, decorative pattern shape is point, straight line, curve, circle, ellipse, triangle, prismatic, rectangle or abnormity.
6. a kind of vibrating diaphragm with low-frequency range in enhancing according to claim 4, it is characterised in that the copper ring and vibrating diaphragm
The glue that bonding is adopted is for temperature-sensitive glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098134.2U CN206100426U (en) | 2016-09-30 | 2016-09-30 | Vibrating diaphragm with low -frequency range in reinforcing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621098134.2U CN206100426U (en) | 2016-09-30 | 2016-09-30 | Vibrating diaphragm with low -frequency range in reinforcing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206100426U true CN206100426U (en) | 2017-04-12 |
Family
ID=58482453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621098134.2U Expired - Fee Related CN206100426U (en) | 2016-09-30 | 2016-09-30 | Vibrating diaphragm with low -frequency range in reinforcing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206100426U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255011A (en) * | 2016-09-30 | 2016-12-21 | 惠州市悦声电子有限公司 | A kind of have the vibrating diaphragm strengthening medium and low frequency section |
| CN109195076A (en) * | 2018-08-07 | 2019-01-11 | 张永春 | The diaphragm of loudspeaker and loudspeaker |
| WO2020029959A1 (en) * | 2018-08-07 | 2020-02-13 | 张永春 | Multi-engine array system and loudspeaker |
-
2016
- 2016-09-30 CN CN201621098134.2U patent/CN206100426U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106255011A (en) * | 2016-09-30 | 2016-12-21 | 惠州市悦声电子有限公司 | A kind of have the vibrating diaphragm strengthening medium and low frequency section |
| CN109195076A (en) * | 2018-08-07 | 2019-01-11 | 张永春 | The diaphragm of loudspeaker and loudspeaker |
| WO2020029959A1 (en) * | 2018-08-07 | 2020-02-13 | 张永春 | Multi-engine array system and loudspeaker |
| WO2020029960A1 (en) * | 2018-08-07 | 2020-02-13 | 张永春 | Speaker diaphragm and speaker |
| US11356779B2 (en) | 2018-08-07 | 2022-06-07 | Shenzhen Xinqi Science And Technology Co., Ltd. | Multi-engine array system and loudspeaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190930 |