CN2857392Y - Combosite moving coil - Google Patents
Combosite moving coil Download PDFInfo
- Publication number
- CN2857392Y CN2857392Y CN 200520133126 CN200520133126U CN2857392Y CN 2857392 Y CN2857392 Y CN 2857392Y CN 200520133126 CN200520133126 CN 200520133126 CN 200520133126 U CN200520133126 U CN 200520133126U CN 2857392 Y CN2857392 Y CN 2857392Y
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- CN
- China
- Prior art keywords
- surface material
- ring surface
- inner ring
- buttress
- combined type
- 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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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model provides a compound elastic wave, comprising an internal ring surface material and an external ring surface material, connected together with a plurality of stiffeners. Said internal ring surface material and said external ring surface material are provided with a plurality of concentrically arranged wave crest and wave trough. By disposing said structure around the voice coil, more stable vibration frequency can be obtained.
Description
Technical field
The utility model relates to a kind of bullet ripple that is used in the loudspeaker, refers to a kind of supplementary structure that has especially, can make the more stable combined type bullet ripple of tonequality of loudspeaker.
Background technology
Bullet ripple in the speaker body mainly is sleeved on the voice coil loudspeaker voice coil periphery, but bullet ripple and voice coil loudspeaker voice coil fit by vibration elastic, can avoid voice coil loudspeaker voice coil when power output, to produce undesired situation of beating, reach the stable effect of tonequality, and commonly used play ripple such as Taiwan patent gazette No. 00544060, design focuses on the juncture of lead more, but ignored flexible improvement, cause the tonequality instability, when voice coil loudspeaker voice coil shakes, not only can produce in fact and vibrate up and down, the situation that also may have left and right vibrations takes place, and therefore how making the stable vibrations of bullet wave energy is the problems that need overcome.
Developed fixedly supplementary structure of a kind of bullet ripple at this problem, as shown in Figure 6, mainly be to install a stator A at the upper and lower place of bullet ripple body, the inner edge side of this stator A is a main retainer ring A1, its outer edge side then is a secondary retainer ring A2, between this main retainer ring A1 and the secondary retainer ring A2 then the brace A3 by a curve modeling connect together, moreover, similar by the stator A sectional curve that main retainer ring A1, brace A3 and secondary retainer ring A2 are formed with the curve that plays the ripple section, by this kind structure stator A is covered on fully and plays on the ripple.But this utility model need mold separately and play ripple and both are fitted with stator A again, so not only many one formalities in manufacture process, increase material cost, and the hardness that three-decker caused is big too, and elasticity is relatively poor.
The utility model content
Because the ripple that plays commonly used adopts the single material of full wafer, in case the loudspeaker power output just can make both poor sound quality when producing undesired beating, therefore the utility model desire solves the shortcoming that plays ripple commonly used, and will produce the bullet ripple of a practicality with simple method and a spot of one-tenth originally.
A kind of combined type bullet ripple of the present utility model comprises an inner ring surface material and an outer shroud plane materiel, connects by a plurality of buttress between two plane materiels, and this inner ring surface material and outer shroud plane materiel have a plurality of crest and troughs that are concentric arrangement.The manufacture process of this combined type bullet ripple has the multiple technologies means:
The first, it is one-body molded to adopt plastics (or rubber) to penetrate a plurality of buttress, an inner ring surface material and an outer coil support, the outer shroud plane materiel of outside this, fitting on the coil support again, this outer ring surface material is made by weaving cotton cloth, and the type that is hot pressed into goes out the crest and the trough of a plurality of concentric arrangement.
The second, it is one-body molded to adopt plastics (or rubber) to penetrate coil support in a plurality of buttress, the outer shroud plane materiel and, the inner ring surface material of in this, fitting on the coil support again, this inner ring surface material is made by weaving cotton cloth, and the type that is hot pressed into goes out the crest and the trough of a plurality of concentric arrangement.
Three, it is one-body molded inner ring surface material, rib and outer shroud plane materiel all to be used plastics (or rubber) penetrate, and described inner ring surface material and outer shroud plane materiel have a plurality of crest and troughs that are concentric arrangement.
Four, adopt that plastics (or rubber) are one-body molded to go out coil support, a plurality of buttress and an outer coil support in one, on two stands, fit respectively more described inner ring surface material and outer shroud plane materiel, two plane materiels are made by weaving cotton cloth, and the type that is hot pressed into goes out the crest and the trough of a plurality of concentric arrangement.
The 5th or earlier will be formed weaving cotton cloth of crest and trough shape by hot pressing, put into the mould that is carved with corresponding die cavity, penetrate the outer rim that described interior coil support is attached to described inner ring surface material with plastics (rubber) raw material packet again, be attached to the inner edge of described outer shroud plane materiel with described outer coil support, be connected with described a plurality of buttress between the two stands.
Above-mentioned each execution mode all has more elasticity than the bullet ripple of full wafer commonly used, by this kind combined type bullet ripple being set in around the voice coil loudspeaker voice coil of loudspeaker, can make vibration frequency more stable, obtains splendid tonequality.
The bullet ripple of the present utility model full wafer commonly used bullet ripple that is constituted of weaving cotton cloth has more elasticity, make play be connected between ripple body and the voice coil loudspeaker voice coil more stable, reason does not shake for a long time and causes the breakage of bullet ripple, and easy to assembly between the utility model and the voice coil loudspeaker voice coil, can not influence the original usefulness of loudspeaker.
Description of drawings
Fig. 1 represents the stereogram of the utility model combined type bullet ripple.
Fig. 2 represents first kind of embodiment three-dimensional exploded view of the utility model combined type bullet ripple.
Fig. 3 represents second kind of embodiment three-dimensional exploded view of the utility model combined type bullet ripple.
Fig. 4 represents the third embodiment three-dimensional exploded view of the utility model combined type bullet ripple.
Fig. 5 represents the embodiment that engages between the utility model combined type bullet ripple and the loudspeaker voice coil loudspeaker voice coil.
Fig. 6 represents the fixedly embodiment three-dimensional exploded view of supplementary structure of ripple that plays commonly used.
Embodiment
Following conjunction with figs. mark is described further execution mode of the present utility model.
See also Fig. 1, combined type bullet ripple of the present utility model includes between an inner ring surface material 1 and an outer shroud plane materiel 2, two plane materiels and is linked by a plurality of buttress 3, and these a plurality of buttress 3 are elastomer; Be provided with a plurality of crest and troughs that are concentric arrangement in two plane materiels,, can make vibration frequency more stable by around the voice coil loudspeaker voice coil 6 that this kind structure is set in loudspeaker (as shown in Figure 5).
Wherein Fig. 2 shows first kind of execution mode of the present utility model, adopt plastic cement (or rubber) to penetrate one-body molded go out this inner ring surface material 1, these a plurality of buttress 3 and an outer coil support 4, be somebody's turn to do on the outer coil support 4 bonding with glue and this outer shroud plane materiel 2 in addition, described outer shroud plane materiel 2 uses the netted material of weaving cotton cloth, and goes out a plurality of crest and troughs that are concentric arrangement with hot-forming.
Wherein Fig. 3 shows second kind of execution mode of the present utility model, adopt plastic cement (or rubber) to penetrate one-body molded go out described outer shroud plane materiel 2, described a plurality of buttress 3 and an interior coil support 5, bonding with glue and described inner ring surface material 1 in addition on the coil support 5 in being somebody's turn to do, described inner ring surface material uses the netted material of weaving cotton cloth, and goes out a plurality of crest and troughs that are concentric arrangement with hot-forming.
Wherein Fig. 4 shows the third execution mode of the present utility model, adopt plastics (or rubber) penetrate one-body molded go out described a plurality of buttress 3, described in coil support 5 and outer coil support 4, two stands is bonding with outer shroud plane materiel 2 with glue and described inner ring surface material 1 respectively, two plane materiels use the netted material of weaving cotton cloth, and go out a plurality of crest and troughs that are concentric arrangement with hot-forming.
The 4th kind of execution mode of the present utility model adopts plastics (or rubber) to penetrate one-body moldedly to go out described inner ring surface material 1, rib 3 has a plurality of crest and troughs that are concentric arrangement with outer shroud plane materiel 2, two plane materiels, as shown in Figure 1.
The 5th kind of execution mode, be that two hot pressing are gone out weaving cotton cloth of crest and trough shape, respectively as described inner ring surface material 1 and outer shroud plane materiel 2, place it in again to be carved with in the identical shaped die cavity and locate, penetrate the mode filling with bag and go out the outer rim that described interior coil support 5 is attached to described inner ring surface material 1, be attached to the inner edge of described outer shroud plane materiel 2 with described outer coil support 4, link with described a plurality of buttress 3 again between the two stands.
About the moulding of described a plurality of buttress 3, can adopt curved surface or flat, be enough to link described inner ring surface material 1 and outer shroud plane materiel 2.
The above is only in order to explain preferred embodiment of the present utility model; be not that attempt is done any pro forma restriction to the utility model; therefore; all have in that identical utility model spirit is following do relevant any modification of the present utility model or change, all must be included in the scope of the utility model intention protection.
Claims (9)
1. a combined type bullet ripple around the voice coil loudspeaker voice coil that is set in loudspeaker, makes vibration frequency more stable, it is characterized in that comprising:
One inner ring surface material and outer shroud plane materiel, this two plane materiel have a plurality of crest and troughs that are concentric arrangement;
A plurality of buttress are elastomer, and its two ends connect this inner ring surface material and outer shroud plane materiel respectively.
2. combined type bullet ripple according to claim 1 is characterized in that, the two ends of these a plurality of buttress connect a described inner ring surface material and an outer coil support respectively, and this outer bending pruning frame then connects described outer shroud plane materiel.
3. combined type bullet ripple according to claim 2 is characterized in that, it is one-body molded that described a plurality of buttress, inner ring surface material and this outer coil support adopt plastics to penetrate, and described outer shroud plane materiel is made by netted weaving cotton cloth.
4. combined type bullet ripple according to claim 1 is characterized in that, the two ends of described a plurality of buttress connect coil support in described outer shroud plane materiel and respectively, and bending pruning frame then connects described inner ring surface material in this.
5. combined type bullet ripple according to claim 4 is characterized in that, described outer shroud plane materiel, a plurality of buttress with should in coil support to adopt plastics to penetrate one-body molded, described inner ring surface material is made by netted weaving cotton cloth.
6. combined type bullet ripple according to claim 1 is characterized in that the two ends of described a plurality of buttress are respectively equipped with outer coil support and interior coil support, and two stands is respectively up with described outer shroud plane materiel of glue bond and inner ring surface material.
7. combined type bullet ripple according to claim 1 is characterized in that, described inner ring surface material, rib and outer shroud plane materiel are that the plastics ejaculation is one-body molded.
8. combined type bullet ripple according to claim 1 is characterized in that described a plurality of buttress are surface modeling.
9. combined type bullet ripple according to claim 1 is characterized in that described a plurality of buttress are straight moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133126 CN2857392Y (en) | 2005-11-23 | 2005-11-23 | Combosite moving coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520133126 CN2857392Y (en) | 2005-11-23 | 2005-11-23 | Combosite moving coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2857392Y true CN2857392Y (en) | 2007-01-10 |
Family
ID=37600697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520133126 Expired - Fee Related CN2857392Y (en) | 2005-11-23 | 2005-11-23 | Combosite moving coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2857392Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640832B (en) * | 2009-09-02 | 2015-06-24 | 陈志豪 | Novel vibrating board for loudspeaker |
| CN104967956A (en) * | 2015-07-14 | 2015-10-07 | 嘉兴市金利达电子有限公司 | Composite elastic wave self-luminous rhythm loudspeaker |
| CN110278516A (en) * | 2019-07-02 | 2019-09-24 | 苏州茹声电子有限公司 | The loudspeaker of multichannel input driving |
-
2005
- 2005-11-23 CN CN 200520133126 patent/CN2857392Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640832B (en) * | 2009-09-02 | 2015-06-24 | 陈志豪 | Novel vibrating board for loudspeaker |
| CN104967956A (en) * | 2015-07-14 | 2015-10-07 | 嘉兴市金利达电子有限公司 | Composite elastic wave self-luminous rhythm loudspeaker |
| CN110278516A (en) * | 2019-07-02 | 2019-09-24 | 苏州茹声电子有限公司 | The loudspeaker of multichannel input driving |
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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: 20070110 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |