CN211208024U - Waterproof cable for microphone or loudspeaker - Google Patents
Waterproof cable for microphone or loudspeaker Download PDFInfo
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- CN211208024U CN211208024U CN201921819472.4U CN201921819472U CN211208024U CN 211208024 U CN211208024 U CN 211208024U CN 201921819472 U CN201921819472 U CN 201921819472U CN 211208024 U CN211208024 U CN 211208024U
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- microphone
- waterproof cable
- speaker
- outer edge
- wire
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Abstract
The utility model discloses a waterproof cable for microphone or speaker, include: the stranded wire is formed by stranding an even number of wire cores, and the outer surface of each wire core is coated with an insulating layer; a wrapping tape wrapping the outer edge of the stranded wire; a shielding layer coated on the outer edge of the wrapping tape; and a sheath covering the outer edge of the shielding layer. The utility model discloses a waterproof cable for microphone or speaker has not only improved the soaking life of cable, still can guarantee the good transmission effect of signal.
Description
Technical Field
The utility model relates to a waterproof cable for microphone or speaker.
Background
With the development of entertainment venues, concerts and the like, the performance requirements of cables of microphones and speakers are higher and higher, the cables of the microphones and the speakers need to be directly soaked or have potential soaking danger while ensuring low attenuation, high fidelity and strong interference resistance of signals, so that the probability of performance accidents of the cables of the microphones and the speakers is reduced, the soaking use is 5-10 times that of conventional products, the cables of the microphones in the market cannot be directly soaked, the cables in the market need to be improved when the hydrolysis resistance is achieved, and the water resistance is ensured while ensuring low attenuation, high fidelity and strong interference resistance of signals.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to provide a waterproof cable for microphone or speaker just in order to solve above-mentioned problem, not only improved the soaking life of cable, still can guarantee the good transmission effect of signal.
The purpose of the utility model is realized like this:
the utility model discloses a waterproof cable for microphone or speaker, include:
the stranded wire is formed by stranding an even number of wire cores, and the outer surface of each wire core is coated with an insulating layer;
a wrapping tape wrapping the outer edge of the stranded wire;
a shielding layer coated on the outer edge of the wrapping tape; and
a sheath covering the outer edge of the shielding layer.
The waterproof cable for the microphone or the loudspeaker further comprises a filler arranged in a gap formed by the wrapping tape and the stranded wire.
The waterproof cable for the microphone or the loudspeaker is characterized in that the filler is a tensile aramid rope.
The waterproof cable for the microphone or the loudspeaker is characterized in that the sheath is a waterproof polyurethane sheath.
The waterproof cable for the microphone or the loudspeaker is characterized in that the number of the wire cores is less than or equal to six.
The utility model discloses following beneficial effect has:
1. the utility model has simple structure and convenient use;
2. the jacket, the shielding layer and the wrapping tape improve the water immersion service life of the cable;
3. the utility model discloses a low decay of signal, high-fidelity, interference immunity are strong has been guaranteed to the structure, has good transmission effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, a waterproof cable for a microphone or a speaker according to the present invention is shown, including:
a stranded wire 7 formed by twisting two wire cores 6, wherein the outer surface of each wire core 6 is coated with an insulating layer 5;
the wrapping tape 3 is wrapped on the outer edge of the stranded wire 7;
a shielding layer 2 coated on the outer edge of the wrapping tape 3;
a sheath 1 coated on the outer edge of the shielding layer 2; and
and a plurality of fillers 4 arranged in the gap 31 formed by the wrapping tape 3 and the stranded wires 7.
The filler 4 is a tensile aramid rope;
the sheath 1 is a waterproof polyurethane sheath;
the number of the wire cores 6 is less than or equal to six, and each wire core 6 is formed by twisting a plurality of high-purity oxygen-free copper cores (not shown);
the wrapping tape 3 is made of non-woven fabric;
the shielding layer 2 adopts a copper wire mesh grid;
the insulating layer 5 is made of a low attenuation polyethylene material.
The utility model discloses simple structure, convenient to use makes through setting up filler 4 the utility model discloses roundly, sheath 1 has improved greatly the utility model discloses a waterproof performance has improved the utility model discloses direct life who soaks; by arranging the shielding layer 2, external interference can be shielded, and a good signal transmission effect can be ensured; further, sinle silk 6 is twisted by a plurality of high-purity anaerobic copper cores and, and sinle silk 6's surface cladding has insulating layer 5, and the outer fringe cladding of stranded conductor 7 has around band 3, reaches the structure inseparable, long service life's effect.
The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, therefore, all equivalent technical solutions should also belong to the scope of the present invention, and should be defined by the claims.
Claims (5)
1. A waterproof cable for a microphone or speaker, the waterproof cable comprising:
the stranded wire is formed by stranding an even number of wire cores, and the outer surface of each wire core is coated with an insulating layer;
the wrapping tape wraps the outer edge of the stranded wire;
the shielding layer is coated on the outer edge of the wrapping tape; and
and the sheath is coated on the outer edge of the shielding layer.
2. The waterproof cable for a microphone or speaker of claim 1, further comprising a filler disposed in a gap formed by the tape and the strands.
3. The waterproof cable for a microphone or speaker of claim 2, wherein the filler is a tensile aramid cord.
4. A water resistant cable for a microphone or speaker as claimed in claim 1 wherein the sheath is a water resistant polyurethane sheath.
5. The waterproof cable for a microphone or speaker according to claim 1, wherein the number of the wire cores is less than or equal to six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819472.4U CN211208024U (en) | 2019-10-28 | 2019-10-28 | Waterproof cable for microphone or loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921819472.4U CN211208024U (en) | 2019-10-28 | 2019-10-28 | Waterproof cable for microphone or loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211208024U true CN211208024U (en) | 2020-08-07 |
Family
ID=71850733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921819472.4U Active CN211208024U (en) | 2019-10-28 | 2019-10-28 | Waterproof cable for microphone or loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211208024U (en) |
-
2019
- 2019-10-28 CN CN201921819472.4U patent/CN211208024U/en active Active
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