CN2821801Y - Speaker voice coil leading line - Google Patents
Speaker voice coil leading line Download PDFInfo
- Publication number
- CN2821801Y CN2821801Y CN 200520071079 CN200520071079U CN2821801Y CN 2821801 Y CN2821801 Y CN 2821801Y CN 200520071079 CN200520071079 CN 200520071079 CN 200520071079 U CN200520071079 U CN 200520071079U CN 2821801 Y CN2821801 Y CN 2821801Y
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- Prior art keywords
- voice coil
- utility
- model
- wire
- copper foil
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- Expired - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a voice coil leading wire, which is a connecting wire between a mid voice coil and an outer terminal of a loudspeaker. The utility model is characterized in that the outer side of a copper foil wire is provided with a fibrous layer, and the outer side of the copper foil wire and the fibrous layer is covered with an insulation layer. The utility model has the advantages that use the voice coil leading wire of the utility model can conveniently realize the mass production of industrialization. Consequently, the utility model improves the work efficiency and the industrialized production can perfectly ensure the stability and the consistency of the products quality.
Description
Technical field
The utility model relates to the loud speaker field, refers more particularly to the lead wire between the voice coil loudspeaker voice coil and external terminal in the high pitch loudspeaker.
Background technology
The mounting structure of voice coil loudspeaker voice coil can be referring to shown in Figure 1 in the loud speaker, voice coil loudspeaker voice coil 6 is wrapped on the pedestal 7, pedestal 7 sticks on the vibrating diaphragm 3, two lead wires 5 of voice coil loudspeaker voice coil 6 are connected with two external terminals 4 respectively, and upper gasket 8 and the lower gasket 1 made by aluminum are pressed on vibrating diaphragm 3 and voice coil loudspeaker voice coil lead wire 5 on the plastic stent 2.Lead wire 5 is mainly made by the copper foil wire material, the vibrating diaphragm 3 of high pitch loudspeaker is made by titanium alloy material, for prevent lead wire 5 and vibrating diaphragm 3 and and upper gasket 8 between the phenomenon that is short-circuited, positive and negative both sides at lead wire 5 all are provided with insulating barrier, the structure of traditional voice coil loudspeaker voice coil lead wire 5 such as Fig. 2, shown in Figure 3, mainly constitute by copper foil wire 51 and the insulating paper 52,53 that covers copper foil wire 51 two sides, like this, when lead wire 5 is pressed between upper gasket 8 and the vibrating diaphragm 3, owing to there is insulating paper to intercept, just not can with upper gasket 8 and vibrating diaphragm 3 phenomenon that is short-circuited.But, the shortcoming of the voice coil loudspeaker voice coil lead wire of said structure is: owing to can only make the positive and negative both sides that insulating paper could be covered copper foil wire by hand by the operator, thereby operating efficiency is very low, makes the production process of voice coil loudspeaker voice coil lead wire become the bottleneck operation in the whole loud speaker production process; And when the width of copper foil wire is irregular, in making process by hand, occur defective item easily, cause unstable product quality.
Summary of the invention
At the problems referred to above, the utility model will provide the voice coil loudspeaker voice coil lead wire in a kind of production efficiency height, the reliable loud speaker of steady quality.
The technical solution adopted in the utility model is: described loudspeaker voice coil lead wire is characterized in: the arranged outside at copper foil wire has fibrage, and at copper foil wire and fibrolaminar outer side covers insulating barrier is arranged.
The further technical scheme of the utility model is: described fibrage is entwined by filament.
The another kind of further technical scheme of the utility model is: described fibrage is entwined by latticed filament.
The utility model has the advantages that: use voice coil loudspeaker voice coil lead wire described in the utility model, can realize industrialized mass production easily, thereby improve operating efficiency greatly, and suitability for industrialized production can guarantee the stability and the consistency of product quality better.
Description of drawings
Fig. 1 is the mounting structure schematic diagram of voice coil loudspeaker voice coil in loud speaker;
Fig. 2 is the structural representation of the traditional voice coil loudspeaker voice coil lead wire described in the background technology;
Fig. 3 is the left TV structure schematic diagram of Fig. 2;
Fig. 4 is the structural representation of a preferred embodiment of voice coil loudspeaker voice coil lead wire described in the utility model;
Fig. 5 is the plan structure schematic diagram of Fig. 4.
Execution mode
The utility model will be further described below in conjunction with the drawings and specific embodiments.
As Fig. 4, shown in Figure 5, loudspeaker voice coil lead wire described in the utility model is characterized in: the arranged outside at copper foil wire 54 has fibrage 55, and in the outer side covers of copper foil wire 54 and fibrage 55 insulating barrier 56 is arranged.In the present embodiment, described fibrage 55 is entwined by filament; Certainly, in actual fabrication, described fibrage 55 can also be entwined by the filament of latticed filament or other form.And the insulating barrier 56 described in the present embodiment is an insulating varnish.
From the above mentioned as can be known, use voice coil loudspeaker voice coil lead wire described in the utility model, can realize industrialized mass production easily, thereby improve operating efficiency greatly, and suitability for industrialized production can guarantee the stability and the consistency of product quality better.
Claims (4)
1, loudspeaker voice coil lead wire is characterized in that: the arranged outside at copper foil wire has fibrage, and at copper foil wire and fibrolaminar outer side covers insulating barrier is arranged.
2, loudspeaker voice coil lead wire as claimed in claim 1, it is characterized in that: described fibrage is entwined by filament.
3, loudspeaker voice coil lead wire as claimed in claim 1, it is characterized in that: described fibrage is entwined by latticed filament.
4, as claim 1 or 2 or 3 described loudspeaker voice coil lead wires, it is characterized in that: described insulating barrier is an insulating varnish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071079 CN2821801Y (en) | 2005-04-23 | 2005-04-23 | Speaker voice coil leading line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071079 CN2821801Y (en) | 2005-04-23 | 2005-04-23 | Speaker voice coil leading line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2821801Y true CN2821801Y (en) | 2006-09-27 |
Family
ID=37018355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071079 Expired - Fee Related CN2821801Y (en) | 2005-04-23 | 2005-04-23 | Speaker voice coil leading line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2821801Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811871A (en) * | 2015-04-27 | 2015-07-29 | 协康利电机(深圳)有限公司 | Voice coil and wiring method of voice coil |
| CN105551584A (en) * | 2015-12-09 | 2016-05-04 | 东莞市宾澄电子有限公司 | Two-strand very-fine silver-copper forward-reverse wrapped wire and preparation method thereof |
-
2005
- 2005-04-23 CN CN 200520071079 patent/CN2821801Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104811871A (en) * | 2015-04-27 | 2015-07-29 | 协康利电机(深圳)有限公司 | Voice coil and wiring method of voice coil |
| CN105551584A (en) * | 2015-12-09 | 2016-05-04 | 东莞市宾澄电子有限公司 | Two-strand very-fine silver-copper forward-reverse wrapped wire and preparation method thereof |
| CN105551584B (en) * | 2015-12-09 | 2017-09-12 | 东莞市宾澄电子有限公司 | Two strands of superfine silver-bearing coppers are positive and negative to wrap line and preparation method thereof |
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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 |