CN105282661A - Loudspeaker conductive damper - Google Patents
Loudspeaker conductive damper Download PDFInfo
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- CN105282661A CN105282661A CN201510744394.6A CN201510744394A CN105282661A CN 105282661 A CN105282661 A CN 105282661A CN 201510744394 A CN201510744394 A CN 201510744394A CN 105282661 A CN105282661 A CN 105282661A
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- fiber
- loudspeaker
- voice coil
- conductive
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Inorganic Fibers (AREA)
Abstract
The invention discloses a loudspeaker conductive damper comprising a loudspeaker damper body, wherein the damper body is equipped with peaks and troughs and a voice coil, and the section is of a wavy structure. The loudspeaker conductive damper is characterized in that conductive fibers are arranged in the damper body; one end of each conductive fiber is connected with the voice coil, and the other end is a connection end; and a connection power source extends from the outer side of the damper body. The conductive fibers and the damper body are integrally connected through hot pressing or penetrating or sewing. Two conductive fibers of the plurality of conductive fibers are arranged vertically on the damper body relative to each other, and the exterior of the end is provided with an insulating coating. The chemical compositions of the conductive fibers are as follows: 2.14-2.2 thousandths of C, less than 0.01 thousandths of Si, 22-35 thousandths of Mn, 35-60 thousandths of S, 200 thousandths of Ni, 220-300 thousandths of Cr, 300-400 thousandths of Mo, and 63 thousandths of Fe. The loudspeaker conductive damper of the invention has the advantages of simple structure, low production cost, and the like.
Description
Technical field
The present invention relates to loudspeaker accessory field, more particularly relate to a kind of to there is the conductive elastic wave for loudspeaker that structure is simple, cost is low.
Background technology
Existing loudspeaker play-wave is generally the wave-type vibration plate adopting circular lamellar body, its radial section undulate, is arranged between frame and cone, is used for supporting voice coil loudspeaker voice coil, play the effects such as traction drum paper directional vibration, its connecting line often adopts cotton or bright and beautiful silk thread, stitches, is woven in bullet wave surface, easily produces risk of breakage because bullet ripple operationally vibrates, different sound may be produced, its installation is comparatively loaded down with trivial details, and go out yield not high, cost is also higher.If application number is 2008200444182, the applying date is on 08 29th, 2008, patent name is a kind of bullet wave structure of improvement, the present invention relates to Music centre loudspeaker technical field, refers in particular to a kind of bullet wave structure of improvement, it comprises bullet ripple body and plain conductor, playing ripple body is annular thin slice, and its cross section is wavy, and plain conductor is sewn to and plays on ripple body, play ripple body and be provided with several fixing holes for positioning metal wire, plain conductor is located in fixing hole.This patent adopts on wavelike structure face and makes plain conductor, and comparision of production is complicated, although improve fixed structure, equally can produce risk of breakage, and affect thickness and the weight of whole bullet ripple, be difficult to meet the supporting needs of sound equipment.
Summary of the invention
Object of the present invention is exactly deficiency in order to solve prior art, and a kind of structure provided is simple, intensity is high, can automated production, and reduce the conduction bullet ripple of production cost.
The present invention adopts following technical solution to realize above-mentioned purpose:
Conductive elastic wave for loudspeaker of the present invention, be made up of the bullet ripple main body of loud speaker, play and ripple main body is provided with crest and trough and voice coil loudspeaker voice coil, section is wave structure, it is characterized in that: in this bullet ripple body, be provided with conducting fiber, this conducting fiber one end connects voice coil loudspeaker voice coil, and the other end is provided with link, stretches out connection power supply by outside bullet ripple main body.
Described conducting fiber and bullet ripple main body are by hot pressing or wear or make integral type and be connected.
Described conducting fiber is provided with some; Wherein two are implanted in the setting in Relative vertical on bullet ripple body, its end outer setting insulating blanket.
The chemical component weight percentage of described conducting fiber is C2.14 ~ 2.2 ‰, Si<0.01 ‰, Mn22 ~ 35 ‰, S35 ~ 60 ‰, Ni200 ‰, Cr220 ~ 300 ‰, Mo300 ~ 400 ‰, Fe63 ‰.
Described conducting fiber is that line turned round by high-strength plying, and filament density is 12um, and diameter is 0.40mm, the conductive yam of high temperature resistant 1100 degrees Celsius, or metallic fiber, carbon black series fiber, conductive metal compound fiber and conducting polymer fiber type.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
This conductivity type bullet ripple is improved on existing bullet ripple basis, change traditional cotton yarn conductor wire, being arranged on by various mode by conducting fiber plays in ripple main body, due to conducting fiber, to have density high, lightweight, intensity is high, high temperature resistant, electrical and thermal conductivity performance is excellent, the advantages such as acid-alkali-corrosive-resisting, can prevent that rope skipping phenomenon of rupture affects audio, also the thickness weight of bullet ripple is made to be well controlled, bullet is allowed to involve the more compact structure of sound equipment or loud speaker, meet present product more lightening, and simplify manufacturing process, save the connection work of unnecessary winding displacement, can automated production, improve product and go out yield, production cost is lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of invention;
Fig. 2 is the using state structural representation of invention.
Description of reference numerals: play ripple main body 1, voice coil loudspeaker voice coil 2, conducting fiber 3.
Embodiment
As shown in Figure 1 and Figure 2, conductive elastic wave for loudspeaker of the present invention, be horizontally set in the frame of loud speaker, be made up of the bullet ripple main body 1 corresponding with center voice coil loudspeaker voice coil, its section is the circular lamellar body of wave structure, play and ripple main body 1 is provided with crest and trough and voice coil loudspeaker voice coil 2, be provided with conducting fiber 3 in this bullet ripple body, this conducting fiber 3 one end connects voice coil loudspeaker voice coil, and the other end is provided with link, stretch out connection power supply by outside bullet ripple main body, be convenient to connect conduction port; Described conducting fiber 3 and bullet ripple main body are by hot pressing or wear or make integral type and be connected.Described conducting fiber 3 is provided with two, is implanted in play on ripple body to arrange in Relative vertical, its end outer setting insulating blanket.The chemical composition of described conducting fiber 3 is C2.141 ‰, Si0.009 ‰, Mn24.85 ‰, S50 ‰, Ni200 ‰, Cr260 ‰, Mo400 ‰, Fe63 ‰.Described conducting fiber is that line turned round by high-strength plying, and filament density is 12um, and diameter is 0.40mm, the conductive yam of high temperature resistant 1100 degrees Celsius.
Described conducting fiber can arrange some, or can make in bullet ripple main body by cross-linking; The shape playing ripple main body also can be oval.This conducting fiber can also be metallic fiber, carbon black series fiber, conductive metal compound fiber and conducting polymer fiber type.
In above-described embodiment, the size dimension of conducting fiber and position can be arranged according to reality adjustment; During use, it has than plain conductor and the higher more frivolous feature of cotton yarn conductor wire intensity, assembles fairly simple, can automated production, and production efficiency is high, can reduce by 200% cost, meets the various performance needs of final products.Therefore, according to the equivalent variations that the present patent application the scope of the claims is done, under the prerequisite not departing from spirit of the present invention, the scope that the present invention is contained still is belonged to.
Claims (5)
1. a conductive elastic wave for loudspeaker, be made up of the bullet ripple main body of loud speaker, play and ripple main body is provided with crest and trough and voice coil loudspeaker voice coil, section is wave structure, it is characterized in that: in this bullet ripple body, be provided with conducting fiber, this conducting fiber one end connects voice coil loudspeaker voice coil, and the other end is provided with link, stretches out connection power supply by outside bullet ripple main body.
2. conductive elastic wave for loudspeaker according to claim 1, is characterized in that: described conducting fiber and bullet ripple main body are by hot pressing or wear or make integral type and be connected.
3. conductive elastic wave for loudspeaker according to claim 1, is characterized in that: described conducting fiber is provided with some; Wherein two are implanted in the setting in Relative vertical on bullet ripple body, its end outer setting insulating blanket.
4. conductive elastic wave for loudspeaker according to claim 1, is characterized in that: the chemical component weight of described conducting fiber is than being C2.14 ~ 2.2 ‰, Si<0.01 ‰, Mn22 ~ 35 ‰, S35 ~ 60 ‰, Ni200 ‰, Cr220 ~ 300 ‰, Mo300 ~ 400 ‰, Fe63 ‰.
5. conductive elastic wave for loudspeaker according to claim 1, it is characterized in that: described conducting fiber is that line turned round by high-strength plying, filament density is 12um, diameter is 0.40mm, the conductive yam of high temperature resistant 1100 degrees Celsius, or metallic fiber or carbon black series fiber or conductive metal compound fiber or conducting polymer fiber type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744394.6A CN105282661B (en) | 2015-11-03 | 2015-11-03 | A kind of conductive elastic wave for loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510744394.6A CN105282661B (en) | 2015-11-03 | 2015-11-03 | A kind of conductive elastic wave for loudspeaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105282661A true CN105282661A (en) | 2016-01-27 |
| CN105282661B CN105282661B (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510744394.6A Active CN105282661B (en) | 2015-11-03 | 2015-11-03 | A kind of conductive elastic wave for loudspeaker |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000244996A (en) * | 1999-02-19 | 2000-09-08 | Kenwood Corp | Mount structure for conductive damper |
| CN2511078Y (en) * | 2001-11-28 | 2002-09-11 | 大原博 | Elastic fiber cloth-body with wire |
| CN2823283Y (en) * | 2005-09-23 | 2006-10-04 | 大原博 | Cloth body structure special for elasticity wave |
| CN2859971Y (en) * | 2005-09-28 | 2007-01-17 | 大原博 | Vibrating reed |
| CN102611968A (en) * | 2012-02-10 | 2012-07-25 | 陈志豪 | Conductive elastic wave for loudspeaker |
-
2015
- 2015-11-03 CN CN201510744394.6A patent/CN105282661B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000244996A (en) * | 1999-02-19 | 2000-09-08 | Kenwood Corp | Mount structure for conductive damper |
| CN2511078Y (en) * | 2001-11-28 | 2002-09-11 | 大原博 | Elastic fiber cloth-body with wire |
| CN2823283Y (en) * | 2005-09-23 | 2006-10-04 | 大原博 | Cloth body structure special for elasticity wave |
| CN2859971Y (en) * | 2005-09-28 | 2007-01-17 | 大原博 | Vibrating reed |
| CN102611968A (en) * | 2012-02-10 | 2012-07-25 | 陈志豪 | Conductive elastic wave for loudspeaker |
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| Publication number | Publication date |
|---|---|
| CN105282661B (en) | 2019-03-01 |
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