CN207572122U - A kind of acoustics wire rod of simultaneous transmission bass middle pitch and high pitch - Google Patents

Abstract

The utility model discloses a kind of simultaneous transmission bass middle pitches and the acoustics wire rod of high pitch, including outer contact, the first insulating layer, middle level conductor, second insulating layer and inner conductor, the first insulating layer is provided on the outside of the outer contact, the periphery of first insulating layer is provided with the middle level conductor of six groups of size shape all sames, second insulating layer is provided on the outside of the middle level conductor, inner conductor is provided on the outside of the second insulating layer.The acoustics wire rod of the utility model simultaneous transmission bass middle pitch and high pitch, it employs outer contact and transmits high pitch for multiply thin conductor, middle level conductor is slightly bigger conductor propagation middle pitch, and itself and outer contact and inner conductor are isolated as insulating layer using cotton-covered wire or polyolefin, inner conductor is the conductor propagation bass sound of larger specification, and isolated itself and middle level conductor as second insulating layer using cotton-covered wire or polyolefin, three layers of conductor are mutually isolated so that the transmission of senior middle school's bass has specific stereovision.

Description

A kind of acoustics wire rod of simultaneous transmission bass middle pitch and high pitch

Technical field

The utility model is related to acoustics wire rod technical field, the sound equipment of specially a kind of simultaneous transmission bass middle pitch and high pitch Wire rod.

Background technology

With the development of social standard of living and music player, people will for the quality of sound and music transmission Ask higher and higher, particularly audiophile is more fastidious for the transmission of sound, and acoustics wire rod is extremely difficult to high, normal, basic at present The perfect of sound is presented, and to avoid the phenomenon, needs the connection line of a kind of simultaneous transmission bass, middle pitch and high pitch.

Utility model content

The purpose of this utility model is to provide a kind of simultaneous transmission bass middle pitches and the acoustics wire rod of high pitch, pass through difference The Mixed Design of specification conductor can be made its perfect adaptation together, made audio signal with simultaneous transmission bass, middle pitch and high pitch Perfection shows, and solves the problems of the prior art.

To achieve the above object, the utility model provides following technical solution：A kind of simultaneous transmission bass middle pitch and high pitch Acoustics wire rod, including outer contact, the first insulating layer, middle level conductor, second insulating layer and inner conductor, the outer contact Outside be provided with the first insulating layer, first insulating layer is wrapped on outer contact, and the periphery of first insulating layer is set The middle level conductor of six groups of size shape all sames is equipped with, the middle level conductor is equidistantly arranged in the surrounding of the first insulating layer, institute It states and second insulating layer is provided on the outside of the conductor of middle level, the second insulating layer is wrapped on the conductor of middle level, second insulation Layer is evenly arranged in the surrounding of the first insulating layer, and inner conductor, the inner conductor are provided on the outside of the second insulating layer The uniform surrounding for being arranged in second insulating layer periphery.

Preferably, the first insulating layer is coated by nylon yarn, and second insulating layer is formed by nylon yarn or polyolefine.

Preferably, the outer contact is twisted by bare copper wire, and conductor diameter is less than 0.10mm, and middle level conductor is by leading greatly Body forms, and conductor diameter is 0.1mm~0.4mm, and inner conductor is made of big conductor, and conductor diameter is in more than 0.40mm.

Preferably, the outer contact, middle level conductor and inner conductor are component made of a kind of bare copper wire material.

Compared with prior art, the beneficial effects of the utility model are as follows：

The acoustics wire rod of the utility model simultaneous transmission bass middle pitch and high pitch, the original of the kelvin effect according to signal transmission Reason employs outer contact and transmits high pitch for multiply thin conductor, and middle level conductor is slightly bigger conductor propagation middle pitch, and is made Itself and outer contact and inner conductor are isolated as insulating layer with cotton-covered wire or polyolefin, inner conductor is larger specification Conductor propagation bass sound, and isolated itself and middle level conductor as second insulating layer using cotton-covered wire or polyolefin, three layers are led Body is mutually isolated so that the transmission of senior middle school's bass makes its perfection that audio frequency effect be presented, be usually used in high-end with specific stereovision The place of the sound wire of enthusiast's grade or professional stage.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the cross-sectional view of the utility model.

In figure：1 outer contact, 2 first insulating layers, 3 middle level conductors, 4 second insulating layers, 5 inner conductors.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

Please refer to Fig.1-2, the acoustics wire rod of a kind of simultaneous transmission bass middle pitch and high pitch, including outer contact 1, first Insulating layer 2, middle level conductor 3, second insulating layer 4 and inner conductor 5, can be simultaneously by the Mixed Design of different size conductor Bass, middle pitch and high pitch are transmitted, makes its perfect adaptation together, shows audio signal perfection, the outside of outer contact 1 The first insulating layer 2 is provided with, the first insulating layer 2 is wrapped on outer contact 1, and the periphery of the first insulating layer 2 is provided with six groups big The middle level conductor 3 of small shape all same, middle level conductor 3 are equidistantly arranged in the surrounding of the first insulating layer 2, middle level conductor 3 it is outer Side is provided with second insulating layer 4, and second insulating layer 4 is wrapped on middle level conductor 3, and second insulating layer 4 is evenly arranged in first absolutely The surrounding of edge layer 2, the first insulating layer 2 are coated by nylon yarn, and second insulating layer 4 is formed by nylon yarn or polyolefine, The outside of second insulating layer 4 is provided with inner conductor 5, and outer contact 1 is twisted by bare copper wire, and conductor diameter is less than 0.10mm, middle level conductor 3 are made of big conductor, and conductor diameter is 0.1mm~0.4mm, and inner conductor 5 is made of big conductor, leads For body diameter in more than 0.40mm, outer contact 1, middle level conductor 3 and inner conductor 5 are structure made of a kind of bare copper wire material Part, the acoustics wire rod can effective and well-bedded transmission senior middle school bass audio signal, make its perfection that audio frequency effect be presented, often For the sound wire of high-end enthusiast grade or the place of professional stage, inner conductor 5 is uniformly arranged in 4 periphery of second insulating layer Surrounding, the acoustics wire rod of the utility model simultaneous transmission bass middle pitch and high pitch, the original of the kelvin effect according to signal transmission Reason employs outer contact 1 and transmits high pitch for multiply thin conductor, and middle level conductor 3 is slightly bigger conductor propagation middle pitch, and Itself and outer contact 1 and inner conductor 5 are isolated as insulating layer using cotton-covered wire or polyolefin, inner conductor 5 is larger The conductor propagation bass sound of specification, and be separated by itself and middle level conductor 3 as second insulating layer 4 using cotton-covered wire or polyolefin From three layers of conductor are mutually isolated so that the transmission of senior middle school's bass makes its perfection that audio frequency effect be presented, often with specific stereovision For the sound wire of high-end enthusiast grade or the place of professional stage.

In summary：The acoustics wire rod of the utility model simultaneous transmission bass middle pitch and high pitch, the collection according to signal transmission The principle of skin effect employs outer contact 1 and transmits high pitch for multiply thin conductor, and middle level conductor 3 is slightly bigger conductor Middle pitch is transmitted, and is isolated itself and outer contact 1 and inner conductor 5 as insulating layer using cotton-covered wire or polyolefin, internal layer Conductor 5 is the conductor propagation bass sound of larger specification, and uses cotton-covered wire or polyolefin as second insulating layer 4 by itself and middle level Conductor 3 is isolated, and three layers of conductor are mutually isolated so that the transmission of senior middle school's bass makes its perfection that sound be presented with specific stereovision Yupin effect is usually used in the sound wire of high-end enthusiast's grade or the place of professional stage.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of acoustics wire rod of simultaneous transmission bass middle pitch and high pitch, including outer contact (1), the first insulating layer (2), middle level Conductor (3), second insulating layer (4) and inner conductor (5), it is characterised in that：First is provided on the outside of the outer contact (1) Insulating layer (2), first insulating layer (2) are wrapped on outer contact (1), and the periphery of first insulating layer (2) is provided with The middle level conductor (3) of six groups of size shape all sames, the middle level conductor (3) are equidistantly arranged in the four of the first insulating layer (2) Week second insulating layer (4) is provided on the outside of the middle level conductor (3), the second insulating layer (4) is wrapped in middle level conductor (3) on, the second insulating layer (4) is evenly arranged in the surrounding of the first insulating layer (2), the outside of the second insulating layer (4) Inner conductor (5) is provided with, the inner conductor (5) is uniformly arranged in the surrounding of second insulating layer (4) periphery.

2. the acoustics wire rod of a kind of simultaneous transmission bass middle pitch according to claim 1 and high pitch, it is characterised in that：First Insulating layer (2) is coated by nylon yarn, and second insulating layer (4) is formed by nylon yarn or polyolefine.

3. the acoustics wire rod of a kind of simultaneous transmission bass middle pitch according to claim 1 and high pitch, it is characterised in that：It is described Outer contact (1) is twisted by bare copper wire, and conductor diameter is less than 0.10mm, and middle level conductor (3) is made of big conductor, and conductor is straight Diameter is 0.1mm~0.4mm, and inner conductor (5) is made of big conductor, and conductor diameter is in more than 0.40mm.

4. the acoustics wire rod of a kind of simultaneous transmission bass middle pitch according to claim 1 and high pitch, it is characterised in that：It is described Outer contact (1), middle level conductor (3) and inner conductor (5) are component made of a kind of bare copper wire material.