JPS6037816Y2 - coaxial line - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a coaxial line connected to a flat terminal, and particularly relates to a coaxial line incorporating a conductive wire having a resistivity equivalent to that of a braided line.

A conventional method of connecting a coaxial line to a flat terminal is shown in FIGS. 1 and 2.

That is, FIG. 1 is a side view illustrating the outline of bundling and soldering of braided wires, in which 1 is a coaxial wire, 11 is a core wire, 12 is an internal insulating coating, 13 is a braided wire, and 14 is an external coating.

When connecting a coaxial line having such a configuration to a flat terminal on a printed board (not shown), first, a predetermined length of the outer covering 14 is peeled off, and then the braided wire 13 is slackened and loosened. The core wire 1 is formed by bundling it into a shape like a braided wire bundle 13', and then cutting off the internal insulation coating 12 to a predetermined length.
1 and the braided east wire 13' are fixed to a flat terminal (not shown) by soldering or the like.

By the way, after loosening and removing the braided wire 13,
There is a drawback that the number of man-hours required to bundle and form the braided bundled wire 13' is low, and the work efficiency is low.Furthermore, Fig. 2 is a side view illustrating the outline of winding the conductor wire on the braided wire, and shows the same part as the previous figure. are marked with the same reference numerals.

2 is a conductive wire made of a metal with good conductivity.

With the outer sheath 14 and the inner insulating sheath 12 peeled off and removed in this way, one end of the conductor 2 is wound a predetermined number of times around the outside of the braided wire 13 and fixed by soldering or the like, and the other end of the conductor 2 is and,
The core wire 11 is connected to a flat terminal (not shown), but this connection method also requires a lot of man-hours for winding and soldering the conductor 2 as in the previous figure, resulting in poor work efficiency.
had the disadvantage of causing thermal damage and deteriorating quality.

The present invention was developed to eliminate the above-mentioned drawbacks, and focuses on incorporating a conductive wire with low resistivity into the braided wire.

Briefly stated, the present invention provides a coaxial wire in which a core wire is insulated by an inner insulation sheath, a braided wire is provided on the inner insulation sheath, and the braided wire is covered with an outer sheath. It is characterized by the provision of conductive wires that can be soldered and ramped.

Embodiments of the coaxial line according to the present invention will be described in detail below with reference to the drawings.

FIG. 3 is a side view for explaining one embodiment of the present invention, and parts equivalent to those in the previous figure are designated by the same reference numerals.

15 is a conducting wire built into the braided wire 13.

Now, in such a configuration, first, a predetermined length of the outer covering 14 at the end of the coaxial wire 1 is peeled off and then the braided wire 13 is removed.
The figure shows the conductive wire 15 and core wire 11 that are removed from the braided wire 13 by removing the conductive wire 15 built into the braided wire 13 from the braided wire 13, cutting out the braided wire 13 together with the internal insulation coating 12, and removing the conductive wire 15 from the braided wire 13. You can connect it to a flat terminal.

Although the embodiment in which one conductive wire 15 is incorporated in the braid 18 has been described in detail, the conductive wire 15 is not limited to one, but may be incorporated in a plurality of conductive wires, and the conductive wire 15 is not limited to a wire, but may be a ribbon or the like. I don't mind.

As is clear from the above description, the coaxial line according to the present invention greatly contributes to improving work efficiency because the work of connecting the coaxial line to the child terminal can be done easily and easily.

[Brief explanation of the drawing]

1 and 2 are side views for explaining a conventional structure for connecting a coaxial line to a child terminal, and FIG. 3 is a side view for explaining an embodiment of a coaxial line according to the present invention. be. In the figure, 1 is a coaxial wire, 2 and 15 are conducting wires, 11 is a core wire, 12 is an internal insulation coating, 13 is a braided wire, and 14 is an external coating.

Claims (1)

[Scope of utility model registration request] A coaxial wire in which a core wire is insulated with an internal insulation coating, a braided wire is provided on the internal insulation coating, and the braided wire is covered with an external coating, and the conducting wire can be soldered or wrapped between the internal insulation coating and the external coating. A coaxial line characterized by being provided with.