JP2000223207A - Coaxial connector plug - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make the inside of a connection part waterproof or dustproof and to eliminate dirt or extra work by joining and connecting a coaxial connector plug with a screw to be brought into intimate contact with a waterproof packing or an insulator inside the connection part of the coaxial connector plug when unused. SOLUTION: This coaxial connector plug is connected by a screw through the connection part of a coaxial connector 4 with a waterproof packing using a coupling nut 5. Pressing the waterproof packing 6 deforms the waterproof packing 6 to come into intimate contact with the coaxial connector plug for waterproof an external conductor 7 and a central conductor 8. In the case that the coaxial connector plug is connected by the screw through the connection part of the coaxial connector 4 without the waterproof packing using the coupling nut 5, the plug comes into contact with the insulator to protect the central conductor 8 from dust. When antislipping such as multi-surface chamfer is provided on the side of the coaxial connector plug, the coaxial connector plug is clamped/dismounted with a small force so that workability is improved. The coaxial connector plug can be recycled many times without using a vinyl adhesive tape.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to waterproofing and dustproofing inside a coaxial connector connection portion when the coaxial connector connection portion is not used.

[0002]

2. Description of the Related Art Conventionally, when a coaxial connector connecting portion is not used,
There was no special plug for waterproofing or dustproofing the inside of the coaxial connector connection part, and vinyl adhesive tape or the like was wound.

[0003]

With the above-described treatment, it is necessary to carefully and carefully wrap a vinyl adhesive tape or the like in order to waterproof or dust-proof, and the workability is poor. There was a problem.

[0004] It is very difficult to waterproof with only a vinyl adhesive tape or the like.

Further, when using the coaxial connector connecting portion, it is necessary to peel off a vinyl adhesive tape or the like.
Since the peeled vinyl adhesive tape cannot be reproduced, there is also a problem that garbage is generated.

[0006] Further, there is also an extra work that after peeling off the vinyl adhesive tape or the like, an adhesive component remains in the coaxial connector and the adhesive component must be removed.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and it is an object of the present invention to easily perform waterproofing or dustproofing inside a coaxial connector connection portion when the coaxial connector connection portion is not used, thereby eliminating dust and extra work. I do.

[0008]

SUMMARY OF THE INVENTION To achieve the above object, a coaxial connector plug 1 is provided when a coaxial connector connecting portion is not used.
Are connected to each other by using the screw 2 and are brought into close contact with the waterproof packing 6 and the insulator 12 inside the coaxial connector connecting portion so as to be waterproof or dustproof.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a two-sided view of a coaxial connector plug according to the present invention.
FIG. 2 is a sectional view showing a use state with the coaxial connector with waterproof packing of the present invention, and FIG. 3 is a sectional view showing a use state with the coaxial connector without waterproof packing of the present invention.

A coaxial connector plug is connected by a screw using a coupling nut 5 from a connecting portion of the coaxial connector 4 with waterproof packing.

By connecting the coaxial connector plug and pressing it against the waterproof packing 6, the waterproof packing is deformed and comes into close contact with the coaxial connector plug.

By the close contact, the outer conductor 7 and the center conductor 8 are waterproofed.

A coaxial connector plug is connected by a screw using a coupling nut 10 from a connecting portion of the coaxial connector 9 without waterproof packing.

By connecting the coaxial connector plug and making contact with the insulator 12, the central conductor 13 is dust-proof.

Incidentally, if the coaxial connector plug side surface portion 3 is provided with a non-slip surface such as a multi-sided one, the coaxial connector plug side surface portion 3 can be tightened and removed with a light force, thereby improving workability.

[0017]

As described above, according to the present invention, waterproofing or dustproofing inside the coaxial connector when the coaxial connector connecting portion is not used can be easily performed by using the coaxial connector plug.

In addition, since it can be recycled many times without using a vinyl adhesive tape or the like, it can be said that it is environmentally friendly.

[Brief description of the drawings]

FIG. 1 is a two-sided view of a coaxial connector plug of the present invention.

FIG. 2 is a sectional view showing a state of use with a coaxial connector with waterproof packing of the present invention.

FIG. 3 is a sectional view showing a state of use with a coaxial connector without waterproof packing of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Coaxial connector plug 2 Screw 3 Coaxial connector plug side part 4 Coaxial connector with waterproof packing 5 Coupling nut 6 Waterproof packing 7 Outer conductor 8 Center conductor 9 Coaxial connector without waterproof packing 10 Coupling nut 11 Outer conductor 12 Insulator 13 Center conductor

Claims (1)

[Claims] 1. A plug for waterproofing or dustproofing the inside of a connecting portion when the connecting portion of the coaxial connector is not used.