CN2376159Y - Loudspeaker with elastic wave structure - Google Patents
Loudspeaker with elastic wave structure Download PDFInfo
- Publication number
- CN2376159Y CN2376159Y CN 98250930 CN98250930U CN2376159Y CN 2376159 Y CN2376159 Y CN 2376159Y CN 98250930 CN98250930 CN 98250930 CN 98250930 U CN98250930 U CN 98250930U CN 2376159 Y CN2376159 Y CN 2376159Y
- Authority
- CN
- China
- Prior art keywords
- voice coil
- loudspeaker voice
- ripple
- coil loudspeaker
- elastic wave
- 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
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Abstract
The utility model provides a loudspeaker, particularly a loudspeaker with an elastic wave structure. The upper surface or the lower surface of an elastic wave of a loudspeaker is provided with two metal electro-conductive film layers with positive and negative poles, one end of the two metal electro-conductive film layers is welded with a positive and a negative poles of a voice coil, and the other end is connected with a wiring terminal. In addition, the unusual voice generated by a conducting wire of the conventional voice coil is forgone effectively. Because the elastic wave surface is provided with the metal electro-conductive film layers, the intensity and the elasticity of the elastic wave can be enhanced.
Description
The utility model is the structure of relevant a kind of loud speaker, is meant that especially a kind of effectively forgoing commonly use outside the different sound of voice coil loudspeaker voice coil lead generations, and can strengthens the intensity of bullet ripple and the loud speaker of flexible bullet wave structure.
Commonly use loudspeaker voice coil A voice coil line B system by pulling out (as shown in Figure 1) between sound basin C and the bullet ripple D, behind welding voice coil loudspeaker voice coil lead E, link binding post F again, binding post F then links expander, is unsettled so commonly use the voice coil loudspeaker voice coil lead E of loud speaker.As voice coil loudspeaker voice coil A and sound basin C, when playing ripple D and doing upper and lower piston motion, as because of stroke is too big, sound basin C can strike voice coil loudspeaker voice coil lead E, produces the different sound of bump; And the powerful air-flow of generation blows voice coil loudspeaker voice coil lead E and also can produce different sound phenomenon (this kind situation is the different sound that class such as high wind blow electric wire generation between electric pole) during sound basin C motion; Moreover, as voice coil loudspeaker voice coil A up and down during frequency movement, the material conducted acoustic waves amplification of volume that sound basin C is firm, and voice coil loudspeaker voice coil lead E also produces covibration because of the metal wire relation, can send faint different sound.This is commonly uses the disappearance that unsettled voice coil loudspeaker voice coil lead has at present, also is the difficult problem that industry is demanded urgently overcoming.
Main purpose of the present utility model is providing a kind of loud speaker that plays wave structure, it is in the vacuum plating mode, on the vacuum plating one deck positive and negative electrode two metal conducting layers are being arranged on bullet ripple upper surface or the lower surface, the positive and negative electrode welding of this two metal conducting layers, one end and voice coil loudspeaker voice coil, end riveted joint tie line links binding post and constitutes in addition, can replace the voice coil loudspeaker voice coil lead of commonly using, having forgoes commonly uses the different sound of voice coil loudspeaker voice coil lead generation, and have metal conducting layer owing to play wave surface, can strengthen the intensity and the elasticity that play ripple.
Another main purpose of the present utility model is providing a kind of loud speaker that plays wave structure, mainly be that above glue laminated is closed mode, on ripple upper surface or the lower surface just there be pressing playing, negative pole two road conductive metal films, this two conductive metal films layer, one end and voice coil loudspeaker voice coil just, the negative pole welding, end extends direct binding binding post and constitutes in addition, can replace the voice coil loudspeaker voice coil lead of commonly using, having forgoes commonly uses the different sound of voice coil loudspeaker voice coil lead generation, and has the conductive metal film layer owing to play wave surface, can strengthen the intensity and the elasticity that play ripple, this two metal conducting layer is two halves garden shape or two strips.
The loud speaker of this creation overcome existing loud speaker the different sound phenomenon of generation, eliminated the disappearance of the unsettled voice coil loudspeaker voice coil lead of existing loud speaker.
Create aforementioned purpose technological means for reaching this, enumerate an embodiment now, and conjunction with figs. explanation as after.
Fig. 1: be to commonly use set of speakers to establish profile.
Fig. 2: be that this creation embodiment set of speakers is established profile.
Fig. 3: be that this creation plays ripple electroplated conductive layer profile.
Fig. 4: be that this creation bullet wave pressure is closed the conductive layer profile.
Fig. 5: be that this creation plays ripple upper surface electroplated conductive layer vertical view.
Fig. 6: be that this creation plays ripple lower surface electroplated conductive layer vertical view.
Fig. 7: be that this creation plays ripple upper surface pressing conductive layer vertical view 1.
Fig. 8: be that this creation plays ripple lower surface pressing conductive layer vertical view 1.
Fig. 9: be that this creation plays ripple upper surface pressing conductive layer vertical view 2.
Figure 10: be that this creation plays ripple upper surface pressing conductive layer according to view 2.
The figure number explanation:
A voice coil loudspeaker voice coil B voice coil line
C sound basin D bullet ripple
E voice coil loudspeaker voice coil lead F binding post
The G dust cap
1 plays ripple
11 lower surfaces, 10 upper surfaces
2 plated metal conductive layers
2 ' pressing conductive metal film layer
3 voice coil loudspeaker voice coils
4 rivets
5 tie lines
6 binding posts
8 glue-lines
80 speaker frames
81 sound basins, 82 dust caps
As shown in Figure 2, this creation mainly ties up to and plays that the mode with vacuum plating is electroplate with one deck tool positive and negative electrode two metal conducting layers 2 on end face 10 on the ripple 1 or the lower surface 11, Fig. 5 is in playing end face 10 electrodeposited coatings on the ripple 1, Fig. 6 is in playing end face 11 electrodeposited coatings under the ripple 1, this conducting metal is preferable with gold, silver, copper, aluminium, the positive and negative electrode welding of these two metal conducting layers, 2 one ends and voice coil loudspeaker voice coil 3 is as Fig. 2 left side and shown in Figure 3.End links binding post 6 with rivet 4 riveted joint tie lines 5 and constitutes in addition, can replace the voice coil loudspeaker voice coil lead of commonly using.Because metal conducting layer 2 is to be plated on to play on the ripple 1, the disappearance that does not have the unsettled generation of traditional voice coil loudspeaker voice coil lead, can effectively forgo and commonly use the different sound of voice coil loudspeaker voice coil lead generation, and have metal conducting layer 2, can strengthen playing intensity and the elasticity that the original series fiber of ripple is made into owing to play wave surface.Aforementioned two metal conducting layers 2 can be two semicircle or two strips, and when being two strips, it is electroplated the position and decides on the design of voice coil line.
Moreover, this creation can also gluing pressing mode, on ripple 1 upper surface 10 or the lower surface 11 just there be pressing playing, negative pole two road metal conductive film layer 2 ' Fig. 7,9 is in playing end face 10 gluing pressings on the ripple 1, Fig. 8,10 is in playing end face 11 gluing pressings under the ripple 1, this two conductive metal films layer, 2 ' one end and voice coil loudspeaker voice coil 3 just, negative pole welding (as Fig. 2 right side and shown in Figure 4), other holds the length extension directly to link binding post 6 and constitutes, can replace the voice coil loudspeaker voice coil lead of commonly using, having forgoes commonly uses the different sound of voice coil loudspeaker voice coil lead generation, and have conductive metal film layer 2 ' owing to play ripple 1 surface, can strengthen the intensity and the elasticity that play ripple 1.The position of aforementioned metal conductive membrane layer 2 ' is decided by the positive and negative electrode position of voice coil loudspeaker voice coil 3, shown in Fig. 7-10, changes design for it for this creation cooperates voice coil loudspeaker voice coil positive and negative electrode position.
In sum, the loudspeaker play wave structure that this creation proposes was not had by former times, had not also seen on the open both at home and abroad publication, had had novelty, the located by prior art of really can forgoing disappearance, and reach purpose of design, also fill part and met the creation that utilizes on the industry.
Only the above, only be the preferable possible embodiments of one of this creation, be not in order to arrest the scope of this creation of limit, such as be familiar with this technology personage, the substituting processing procedure and the equivalent structure that use this creation specification and claim to do change, and ought to be included in the interest field of this creation.
Claims (2)
1. loud speaker that plays wave structure, form by voice coil loudspeaker voice coil, sound basin, bullet ripple etc., it is characterized in that: be provided with positive and negative two road conductive metal film layers in bullet ripple upper surface or lower surface, the positive and negative electrode welding of this two conductive metal films layer, one end and voice coil loudspeaker voice coil, other end development length directly links binding post.
2. according to the described a kind of loud speaker that plays wave structure of claim 1, it is characterized in that this two metal conducting layer is two semi-circular or two strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98250930 CN2376159Y (en) | 1998-12-25 | 1998-12-25 | Loudspeaker with elastic wave structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98250930 CN2376159Y (en) | 1998-12-25 | 1998-12-25 | Loudspeaker with elastic wave structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2376159Y true CN2376159Y (en) | 2000-04-26 |
Family
ID=33995223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98250930 Expired - Fee Related CN2376159Y (en) | 1998-12-25 | 1998-12-25 | Loudspeaker with elastic wave structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2376159Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101815234A (en) * | 2009-02-20 | 2010-08-25 | 财团法人工业技术研究院 | Assembly structure of plane loudspeaker |
| CN107580286A (en) * | 2017-09-18 | 2018-01-12 | 东莞市赞歌声学科技有限公司 | A kind of loudspeaker of new bullet ripple |
| CN111464925A (en) * | 2020-03-30 | 2020-07-28 | 定南辉煌电声科技有限公司 | Connecting structure and connecting method for conductive elastic wave, voice coil and terminal |
-
1998
- 1998-12-25 CN CN 98250930 patent/CN2376159Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101815234A (en) * | 2009-02-20 | 2010-08-25 | 财团法人工业技术研究院 | Assembly structure of plane loudspeaker |
| CN101815234B (en) * | 2009-02-20 | 2013-02-06 | 财团法人工业技术研究院 | Assembly structure of plane loudspeaker |
| CN107580286A (en) * | 2017-09-18 | 2018-01-12 | 东莞市赞歌声学科技有限公司 | A kind of loudspeaker of new bullet ripple |
| CN111464925A (en) * | 2020-03-30 | 2020-07-28 | 定南辉煌电声科技有限公司 | Connecting structure and connecting method for conductive elastic wave, voice coil and terminal |
| CN111464925B (en) * | 2020-03-30 | 2021-11-09 | 定南辉煌电声科技有限公司 | Connecting structure and connecting method for conductive elastic wave, voice coil and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |