CN210743624U - Tensile microphone cable - Google Patents
Tensile microphone cable Download PDFInfo
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- CN210743624U CN210743624U CN201921820081.4U CN201921820081U CN210743624U CN 210743624 U CN210743624 U CN 210743624U CN 201921820081 U CN201921820081 U CN 201921820081U CN 210743624 U CN210743624 U CN 210743624U
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- microphone cable
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Abstract
The utility model discloses a tensile microphone cable includes: the stranded wire is formed by stranding at least two wire cores, and each wire core comprises a conducting wire and an insulating layer coated outside the conducting wire; at least one tensile rope arranged in parallel with the stranded wire; a wrapping tape wrapped outside the stranded wire and the tensile rope in a winding way; the shielding layer is coated on the outer surface of the wrapping tape; and a sheath coated on the outer surface of the shielding layer. The tensile microphone cable of the utility model has the advantages that the flexibility, tensile bending resistance and service life of the cable are greatly improved by arranging the tensile rope, the shielding layer and the sheath; by arranging the shielding layer, external interference can be shielded, and a good signal transmission effect can be ensured; furthermore, the high-purity copper wire conductor and the polyethylene insulation are adopted, so that the structure is compact, and the service life is long.
Description
Technical Field
The utility model relates to a tensile microphone cable.
Background
Along with the development of entertainment venues, concerts and the like, the performance requirements on microphone cables are higher and higher, the low attenuation, high fidelity and strong anti-interference performance of signals are guaranteed, meanwhile, the tensile property is better, so that the sound explosion and interference caused by strong pulling of actors or users can be avoided, the service life is greatly prolonged, the microphone cables in the market are made of copper wire woven shielding, cotton yarn filling and common elastomer materials, the tensile property of the microphone cables is not strong enough, the situation of breaking possibly occurs in the using process, and the performance accidents are caused.
Disclosure of Invention
The utility model aims at solving the above problems and providing a tensile microphone cable, not only can improve the mechanical properties of microphone cable effectively, improved the 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 tensile microphone cable includes:
the stranded wire is formed by stranding at least two wire cores, and each wire core comprises a conducting wire and an insulating layer coated outside the conducting wire;
at least one tensile rope arranged in parallel with the stranded wire;
a wrapping tape wrapped outside the stranded wire and the tensile rope in a winding way;
the shielding layer is coated on the outer surface of the wrapping tape; and
and the sheath is coated on the outer surface of the shielding layer.
The wire in the tensile microphone cable is a multi-core twisted wire.
The tensile microphone cable is provided with two tensile ropes.
The number of the wire cores in the tensile microphone cable is two or four.
The tensile microphone cable of the utility model has the advantages that the flexibility, tensile bending resistance and service life of the cable are greatly improved by arranging the tensile rope, the shielding layer and the sheath; by arranging the shielding layer, external interference can be shielded, and a good signal transmission effect can be ensured; furthermore, the high-purity copper wire conductor and the polyethylene insulation are adopted, so that the structure is compact, and the service life is long.
Drawings
Fig. 1 is a schematic structural diagram of the tensile microphone cable of the present invention.
Detailed Description
The utility model relates to a tensile microphone cable includes:
the stranded wire is formed by stranding at least two wire cores 1, and each wire core 1 comprises a conducting wire 11 and an insulating layer 12 coated outside the conducting wire 11;
at least one tensile rope 2 arranged in parallel with the stranded wire;
a wrapping tape 3 wrapped outside the stranded wire and the tensile rope 2 in a winding way
A shielding layer 4 coated on the outer surface of the wrapping tape 3; and
a sheath 5 covering the outer surface of the shield layer 4.
Preferably, the lead 11 is a multi-core twisted high-purity oxygen-free copper material;
the insulating layer 12 is made of a low attenuation polyethylene material;
the tensile rope 2 is a tensile aramid rope;
the wrapping tape 3 is made of tensile polyester tape;
the shielding layer 4 adopts tensile copper foil wires;
the sheath 5 is a high-strength tensile elastic polyvinyl chloride sheath or a PU sheath.
The present invention will be further explained with reference to fig. 1.
Referring to fig. 1, the tensile microphone cable of the present invention is shown, which includes a twisted wire formed by twisting two wire cores 1, each wire core 1 includes a multi-core twisted high-purity oxygen-free copper conductor 11 and an insulating layer 12 made of low-attenuation polyethylene material covering the conductor 11;
two tensile ropes 2 arranged in parallel with the stranded wires;
a wrapping tape 3 formed by a tensile polyester tape and wrapped outside the stranded wire and the tensile rope 2
The shielding layer 4 is coated on the outer surface of the wrapping tape 3 and is formed by tensile copper foil wires; and
and the high-strength tensile elastic polyvinyl chloride sheath 5 is coated on the outer surface of the shielding layer 4.
The utility model discloses tensile microphone cable, through setting up tensile rope, copper foil wire weaving layer, tensile sheath, improved the flexibility of cable, tensile bending resistance greatly, improved the life of cable; by arranging the shielding layer, external interference can be shielded, and a good signal transmission effect can be ensured; furthermore, the high-purity copper wire conductor and the polyethylene insulation are adopted, so that the structure is compact, and the service life is long.
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 (4)
1. A tension resistant microphone cable, comprising:
the stranded wire is formed by stranding at least two wire cores, and each wire core comprises a conducting wire and an insulating layer coated outside the conducting wire;
at least one tensile rope arranged in parallel with the stranded wire;
the wrapping tape is wrapped outside the stranded wire and the tensile rope in a winding mode;
the shielding layer is coated on the outer surface of the wrapping tape; and
and the sheath is coated on the outer surface of the shielding layer.
2. The tension resistant microphone cable of claim 1, wherein the wire is a multi-core twisted wire.
3. The tension resistant microphone cable of claim 1, wherein the number of tension resistant cords is two.
4. The tension resistant microphone cable of claim 1 or 3, wherein the number of the wire cores is two or four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820081.4U CN210743624U (en) | 2019-10-28 | 2019-10-28 | Tensile microphone cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921820081.4U CN210743624U (en) | 2019-10-28 | 2019-10-28 | Tensile microphone cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210743624U true CN210743624U (en) | 2020-06-12 |
Family
ID=70986191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921820081.4U Active CN210743624U (en) | 2019-10-28 | 2019-10-28 | Tensile microphone cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210743624U (en) |
-
2019
- 2019-10-28 CN CN201921820081.4U patent/CN210743624U/en active Active
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| GR01 | Patent grant | ||
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