CN203521031U - Metallized thread for high-quality high-power loudspeaker box - Google Patents
Metallized thread for high-quality high-power loudspeaker box Download PDFInfo
- Publication number
- CN203521031U CN203521031U CN201320509518.9U CN201320509518U CN203521031U CN 203521031 U CN203521031 U CN 203521031U CN 201320509518 U CN201320509518 U CN 201320509518U CN 203521031 U CN203521031 U CN 203521031U
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- CN
- China
- Prior art keywords
- layer
- gold
- silver
- metallized thread
- enamelled wire
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- Expired - Fee Related
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Abstract
The utility model discloses a metallized thread for a high-quality high-power loudspeaker box. The metallized thread comprises a copper enamelled wire and a cladding layer wrapped outside the copper enamelled wire, wherein the cladding layer sequentially comprises an insulation layer, a gold braiding layer, a silver braiding layer and a transparent PVC (polyvinyl chloride) layer from inside to outside. According to the metallized thread disclosed by the utility model, the copper enamelled wire is used as an audio transmission core wire, and the ES insulation layer is clad as well as the gold cladding layer and the silver cladding layer are wrapped outside the core wire, so that the tone quality of audio transmission can be ensured, the anti-interference effect is good, and the metallized thread is suitable for a loudspeaker box with high tone quality and transmission requirements.
Description
Technical field
The utility model relates to a kind of improvement technology of transmission cable.
Background technology
In audio transmission process, in order to guarantee that higher tonequality generally adopts copper cash as audio transmission medium, therefore between the audio output apparatus such as audio amplifier and power amplifier, major part has all adopted the tone frequency channel wire of copper cash as heart yearn.
Utility model content
In view of this, the utility model provides a kind of high tone quality horn line that guarantees high tone quality, is suitable for using in audio amplifier.
The design that the utility model is taked is:
The high-power audio amplifier metallized thread of high tone quality, comprises copper enamelled wire and is wrapped in the surrounding layer outside copper enamelled wire, described surrounding layer from inside to outside comprises insulating barrier, gold and silver covering and transparent PVC layer successively.
Wherein, described copper enamelled wire is the many twisted wires that are entwined.
Wherein, described thickness of insulating layer is between 0.05mm～0.8mm.
Wherein, described gold and silver cladding thickness is between 0.1mm～0.3mm.
Wherein, described transparent PVC layer thickness is between 0.5mm～2.0mm.
The utility model adopts copper enamelled wire as audio transmission heart yearn and at heart yearn outer wrapping gold and silver covering, can guarantee the tonequality of audio transmission, and anti-jamming effectiveness is good, is suitable for having in the audio amplifier of high tone quality transmission requirement.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment cross-sectional structure schematic diagram.
Embodiment
In order to allow those skilled in the art understand better the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1.The high-power audio amplifier metallized thread of high tone quality that the present embodiment discloses comprises copper enamelled wire 1 and is wrapped in the surrounding layer 2 outside copper enamelled wire 1, and described surrounding layer 2 from inside to outside comprises insulating barrier 21, gold and silver covering 22 and transparent PVC layer 23 successively.
Wherein, copper enamelled wire 1 is the many twisted wires that are entwined, and makes whole copper enamelled wire 1 both have the transmission performance of higher quality, has again good physical property.
In order further to improve shielding properties and the physical property of whole cable, the insulating barrier 21 adopting for ES material (composite fibre, be English " Ethylene-Propylene Side By Side), Thickness Design is between 0.05mm～0.8mm; Gold and silver covering 22 Thickness Design that adopt are between 0.1mm～0.3mm; Transparent PVC layer 23 thickness that adopt are between 0.5mm～2.0mm.
It is more than preferably implementation of the utility model; it should be noted that; in the situation that not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding changes and distortion according to the utility model, and these changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (3)
1. the two insulation of high tone quality gold and silver horn wires, comprise copper enamelled wire (1) and be wrapped in the surrounding layer (2) outside copper enamelled wire, it is characterized in that, described surrounding layer from inside to outside comprises insulating barrier (21) successively, gold and silver covering (22) and transparent PVC layer (23);
Described copper enamelled wire is the many twisted wires that are entwined;
Described thickness of insulating layer, between 0.05mm～0.8mm, is ES material.
2. the two insulation of high tone quality according to claim 1 gold and silver horn wire, is characterized in that, described gold and silver cladding thickness is between 0.1mm～0.3mm.
3. the two insulation of high tone quality according to claim 1 gold and silver horn wire, is characterized in that, described transparent PVC layer thickness is between 0.5mm～2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509518.9U CN203521031U (en) | 2013-08-21 | 2013-08-21 | Metallized thread for high-quality high-power loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509518.9U CN203521031U (en) | 2013-08-21 | 2013-08-21 | Metallized thread for high-quality high-power loudspeaker box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521031U true CN203521031U (en) | 2014-04-02 |
Family
ID=50379923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320509518.9U Expired - Fee Related CN203521031U (en) | 2013-08-21 | 2013-08-21 | Metallized thread for high-quality high-power loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648599A (en) * | 2016-01-19 | 2016-06-08 | 涟水天宫云锦织造有限公司 | Preparation method of anti-oxidative brocade gold and silver threads |
-
2013
- 2013-08-21 CN CN201320509518.9U patent/CN203521031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648599A (en) * | 2016-01-19 | 2016-06-08 | 涟水天宫云锦织造有限公司 | Preparation method of anti-oxidative brocade gold and silver threads |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190821 |