JPH1050364A - Earth side terminal fitting for coaxial cable and manufacture thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent an earth contact failure due to an aged change of an insulator of a high-frequency coaxial cable. SOLUTION: A ring portion 19 of a ring 18 with seat is engaged with an outer skin 12 of a coaxial cable 11 processed at its tip end, and an outside conductor 13 is along an outer circumference face of the ring portion 19. Next, this outside conductor 13 is pinched by a conductor press portion 22 of a press fitting 21 and a conductor receiving portion 25 of a receptacle-fitting 24, and the press fitting 21, the ring 18 with seat, and the receptacle fitting 24 are securely tightened to a printed wiring board 15, via screws 29, 29 inserted through these.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an earth terminal fitting for a coaxial cable for attaching an outer conductor at a processed end of a high-frequency coaxial cable to a device, and more particularly to an arc due to aging of an insulator. The present invention relates to an earth terminal fitting capable of preventing poor contact between an earth side connection portion and an outer conductor.

[0002]

2. Description of the Related Art A conventional coaxial cable terminal fitting is, for example, as shown in FIGS.
The outer conductor 105 is mounted on the upper center conductor mounting bracket 104, and the exposed outer conductor 105 is sandwiched between the semi-cylindrical outer conductor holding portion 108 of the holding bracket 107 and the plate-shaped receiving bracket 109, and tightened with the two screws 110, 110. The ground connection was made to the printed circuit board 103.

[0003]

However, the screw 11
The insulator inside the outer conductor 105 is crushed by the tightening of 0, 110, and if this state is left for a long time, for example, several years, the elasticity of the insulator is lost, and the earth side terminal fitting 111
The contact force between the wire and the outer conductor 105 is reduced. If the volume of the inner insulator 106 decreases due to aging (for example, foamed polyethylene), the contact force between the earth-side terminal fitting 111 and the outer conductor 105 decreases due to the decrease in volume, resulting in poor contact.

[0004] If a contact failure occurs between the earth-side terminal fitting and the outer conductor, the VSWR is deteriorated in a high-frequency amplifier such as a television receiving booster, the amplifying action becomes unstable, and the high-frequency amplifier may oscillate. .

The present invention has been made in view of the above-mentioned circumstances, and even if the insulator of the coaxial cable loses its elasticity or its volume decreases due to aging, the outer conductor and the earth-side terminal fitting can be connected. An object of the present invention is to provide an earth terminal fitting which does not cause poor contact, a method of connecting the same, and a method of manufacturing the same.

[0006]

According to the present invention, there is provided an earth-side terminal fitting for a coaxial cable, comprising a sheath mounting portion and an outer conductor which are in contact with the inner peripheral surface of the outer conductor of the coaxial cable whose end is machined. The outer conductor is sandwiched between the holding portion and the holding portion.

According to the present invention, since the outer conductor is sandwiched between the outer skin mounting portion and the outer conductor gripping portion, even if the insulator loses its elasticity due to aging or the insulator volume decreases, Irrespective of the phenomenon described above, the appropriate contact between the earth terminal fitting and the outer conductor is maintained.

The earth-side terminal fitting for a coaxial cable according to the present invention has an outer skin mounting portion for fitting the outer end of the coaxial cable with a processed end, and an outer skin mounting portion connected to the outer skin mounting portion. It is composed of a conductor gripping portion that clamps the outer conductor attached to the outer peripheral surface with the outer skin mounting portion, and a terminal portion connected to the conductor gripping portion.

The outer skin mounting portion, the outer conductor gripping portion, and the terminal portion are formed by a single molded plate portion punched by a press.

[0010] The molded plate portion includes an outer conductor holding plate portion,
An outer skin mounting plate connected to the center of one side of the outer conductor holding plate via a connecting plate, and a plate-shaped terminal connected to the center of the other side of the outer conductor holding plate via a connecting plate. Department.

The molded plate portion is formed by forming an outer skin mounting plate portion into a curved shape in an arc shape and fitting the outer mounting plate portion to the outer skin of the coaxial cable, and attaching the outer conductor of the coaxial cable to the outer peripheral surface of the outer skin mounting portion. From
The connecting plate portion connecting the outer skin mounting portion and the outer conductor gripping plate portion is bent to position the outer conductor gripping plate portion on the outer conductor, and the outer conductor gripping plate portion is formed into a curved shape in an arc shape. The outer conductor is sandwiched between the outer skin mounting portion and the terminal portion is connected to the earth side connection portion. Therefore, an appropriate earth connection can be made for a long period of time without a fastening mechanism such as a screw or a screw hole in the earth terminal fitting.

An earth-side terminal fitting according to the present invention is a holding fitting for holding a front end portion of a ring fitted to the outer surface of a processed coaxial cable and an outer conductor attached to the outer peripheral surface of the ring with the ring. And a means for holding the outer conductor between the ring and a means for fastening the holding metal and the receiver with the outer conductor between the ring to the earth side.

In the present invention, since the outer conductor attached to the outer peripheral surface of the ring is sandwiched between the ring and the holding member and between the ring and the receiving member, an appropriate earth connection can be made regardless of the aging of the insulator. can get.

[0014] Instead of the ring, a seated ring having mounting seats protruding on both sides of a ring portion fitted to the outer skin may be used. In this seat ring, the outer skin attached to the outer peripheral surface of the ring portion is sandwiched between the conductor holding portion of the holding member and the ring portion, and the conductor receiving portion of the holding member and the ring portion. It is fastened to the earth side by a fastener inserted into the mounting seat and the mounting seat of the receiving bracket. In addition, when the mounting seat of the seated ring is formed by folding by a press, if a gap portion communicating with the inside of the ring portion is formed in the folded portion, the ring portion is elastically deformed by the fastening by the fastener and the insulator is compressed. At the same time, the outer conductor is pressed against the conductor holding portion and the conductor receiving portion by elastic force.

The earth-side terminal fitting of the present invention comprises a terminal portion having an outer skin mounting portion fitted to the outer skin of a processed coaxial cable, and an outer side attached to the outer peripheral surface of the outer skin mounting portion. A caulking ring fitted to the conductor is provided, and the caulking ring is caulked and the outer conductor is sandwiched between the caulking ring and the outer skin mounting portion.

In this earth side terminal fitting, since the outer conductor of the coaxial cable is sandwiched between the outer shell mounting portion having the terminal portion and the caulking ring, an appropriate arc is obtained regardless of the aging of the insulator. -Connection is obtained.

The outer skin mounting portion having the terminal portion is formed by a single molded plate portion punched by a press.

An earth-side terminal fitting according to the present invention includes a receiving fitting for receiving an outer conductor of a coaxial cable having a processed end.
The outer conductor is sandwiched between a conductive rubber band bent into a chevron shape in contact with the outer conductor.

In the present invention, since the elastic force of the conductive rubber band bent in a chevron shape presses the outer conductor of the coaxial cable against the receiving metal, the insulator loses elasticity due to aging or has a small volume. Even if it decreases, poor contact does not occur.

According to the present invention, the outer conductor of the coaxial cable having the processed end portion is sandwiched between the holding member and the receiving member, and further, the holding member is brought into contact with the holding member with a rubber band bent in a mountain shape to receive the holding member. Characterized in that it is pressed to

According to the present invention, a clamping force can be applied to the holding metal fitting and the receiving metal fitting for holding the exposed outer conductor of the coaxial cable by the elastic force of the rubber band for a long period of time. Contact failure with the terminal fittings can be prevented.

The rubber band may be either conductive or non-conductive.

[0023]

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

The earth-side terminal fitting 1 shown in FIG. 5 is formed by a single molded plate portion 2 punched by a press shown in FIG.

The molded plate portion 2 is connected to the outer mounting plate portion 5 'via the connecting plate portion 4 at the center of one side of the outer conductor gripping plate portion 3' located at the middle, and the conductor gripping plate portion is connected. A plate-like terminal portion 7 is connected to the center of the other side of the terminal 3 'via a connecting plate portion 6, and a mounting leg portion 8,
The outer conductor gripping plate 3 'is provided with serrated protrusions 9, 9 at both ends in the longitudinal direction.

In order to earth-connect the coaxial cable 11 to the printed circuit board 15 using the molded plate portion 2, first, the outer cover mounting plate portion 5 'is formed into an arcuate shape as shown in FIG. To form an outer skin mounting portion 5, and the outer skin mounting portion 5
Is bent over the outer conductor gripping plate 3 ′ and fitted to the outer sheath 12 of the processed coaxial cable 11 (FIG. 6), and then the outer conductor 13 is attached to the outer peripheral surface of the outer sheath mounting portion 5. Is attached, the outer conductor 13 is sandwiched by the outer conductor gripping portion 3 obtained by forming the outer conductor gripping plate portion 3 ′ into an arc shape,
Hold it firmly using a pinch or the like. Thereby, the outer conductor 1
3 is strongly clamped between the outer skin mounting portion 5 and the outer conductor gripping portion 3, and the braided wire portion of the outer conductor 13 locks the serrated projection 9 of the outer conductor gripping portion 3. The earth terminal fitting 1 attached to the coaxial cable 11 is attached to the printed circuit board 15 with the attachment legs 8 of the terminal 7.

Earth-side terminal fittings 17 shown in FIGS.
Is composed of a receiving bracket 24, a seat ring 18, and a holding bracket 21, which are attached to the printed circuit board 15 by the attaching legs 27, 27, and the outer end 12 of the coaxial cable 11 having a processed end.
The ring portion 19 of the seat ring 18 is fitted to the end of the outer conductor 1 (FIG. 8).
3 (FIG. 7), the outer conductor 13 is pressed by the conductor holding portion 22 of the holding member 21 and the conductor receiving portion 25 of the receiving member 24.
And the mounting seats 23 of the presser fitting 21, the mounting seats 20 of the seated ring 18, and the mounting seat 2 of the receiving bracket 24.
Printed circuit board 15 with screws 29, 29 inserted through
Has been concluded. Therefore, the outer conductor 13 is securely clamped between the ring portion 19 of the seat ring 18, the conductor holding portion 22 of the holding member 21, and the ring portion 19 and the conductor receiving portion 25 of the receiving member 24. Even if the insulator 14 loses its elasticity or decreases in volume due to aging, poor contact does not occur. The printed board 15 has a recess 28 in which the conductor receiving portion 25 of the receiving fitting 24 fits.

The seat ring 18 is, for example, shown in FIGS.
As shown in the figure, a ring portion 19 which presses both sides of a ring 31 having a considerably larger diameter than the outer skin 12 and fits the outer skin 12 in the middle.
In addition, mounting seats 20, 20 are formed on both sides, and fool holes 32, 32 for screws are formed in these mounting seats.

As shown in FIG. 12, a gap 33 communicating with the inside of the ring 19 is formed in the mounting seat 20 of the seat ring 18 so that the coaxial cable can be formed as shown in FIGS. When the cable 11 is grounded, the seat ring 18 is elastically deformed to compress the outer cover 12, the inner insulator 14, and the outer conductor 13 by the elastic force of the conductor pressing portion 2.
2. Press against the conductor receiving portion 25. The seat ring 1
Instead of 8, a simple ring without a mounting seat (not shown) or a seated ring in which no gap 33 is formed in the mounting seat 20 may be used. Although these materials cannot obtain the above-mentioned elastic deformation in the fastened state, the outer skin 12, the inner insulator 1
4, the outer conductor can be reliably earthed regardless of aging.

Earth-side terminal fitting 3 shown in FIGS.
Reference numeral 4 denotes an outer cover 12 of the coaxial cable 11 having a tip processed into an outer cover attachment portion 38 connected to a terminal portion 36 attached to the printed circuit board 15 by screws 35, 35 or other means.
When the outer conductor 13 is attached to the outer peripheral surface of the outer skin mounting portion 38, the caulking ring 39 previously loosely fitted to the outer skin 12 is fitted to the outer conductor 13 and the caulking ring 39 is fitted. The caulking portion 40 is swaged and the outer skin mounting portion 38
The outer conductor 13 is sandwiched between the caulking ring 39 and the outer ring 13.

An outer skin mounting portion 38 connecting the terminal portions 36 is
It is formed by one molded plate portion 41 punched by a press shown in FIG. This molded plate portion 41 has screw insertion holes 4 on both sides.
The outer skin mounting plate 38 'is integrally connected to the center of one side of the plate-shaped terminal portion 36 having the second and second via a connecting plate 37, and the outer skin mounting portion 38 is connected to the outer skin mounting plate 38'. It is formed to bend into an arc shape and fit into the outer insulator 12.

The caulking ring 39 is formed by expanding a caulking portion 40 for reducing the diameter of the ring portion 43 on one side of the ring portion 43 as shown in FIG.
Steps 44, 44 protrude from both outer bases of the O to facilitate swaging with a pinching tool.

The earth-side terminal fitting 48 shown in FIGS. 20 and 21 has a fitting 49 and a conductive rubber band 5 for receiving the exposed outer conductor 13 of the coaxial cable 11 whose end is processed.
0. The conductive rubber band 50 abutting on the outer conductor 13 connects the receiving fitting 49 to the printed circuit board 1.
5 are inserted into the connecting shafts 52, 52 through the elongated holes 55, 56 and engaged with the heads 53, 54 of the connecting shafts 52, 52 to bend into a chevron shape. Conductor 1
3. A metal fitting 4 which acts on the inner insulator 14 and receives the outer conductor 13
Pressing on 9 Therefore, even if the inner insulator 14 loses its elasticity due to aging or its volume decreases, the conductive rubber band 50, which is an elastic body, squeezes the inner insulator 14 and presses against the outer conductor 13 and presses the outer conductor 1
3 is pressed against the metal fitting 49, so that an earth connection failure does not occur.

An earth terminal fitting 57 shown in FIG. 22 has a holding fitting 58 interposed between the conductive rubber band 50 and the outer conductor 13 in the earth terminal fitting 48 shown in FIGS. The mounting seats 59 and 5 for the holding bracket 58
9 is inserted through the connecting shafts 52,52. Accordingly, the conductive rubber band 50 comes into contact with the conductor holding portion 60 of the holding member 58 and bends into a chevron shape. The resulting elastic force acts on the conductor holding portion 60, the outer conductor 13, and the inner insulator 14. The outer conductor 13 is pressed against the holding metal 58 and the receiving metal 49. The earth side terminal fitting 48 shown in FIG. 20 and the earth side terminal fitting 57 shown in FIG. 22 use the conductive rubber band 50. However, the outer conductor 13 and the receiving fitting are formed using a non-conductive rubber band. 49 may be connected to the ground.

The connecting shafts 52, 52 shown in FIGS.
Has a special structure in which the receiving fitting 49 is fixed to the printed circuit board 15 and the conductive rubber band 50 is pressed against the outer conductor 13 directly or via the holding fitting 58, but instead of the connecting shaft 52, It is also possible to employ a known technique such as attaching the receiving fitting 49 and the conductive rubber band 50 to the printed circuit board 15 with separate bolts.

[0036]

As described above, according to the present invention, the outer conductor attached to the outer peripheral surface of the outer shell mounting portion fitted to the outer shell of the coaxial cable is sandwiched between the outer shell mounting portion and the outer conductor gripping portion. Therefore, even if the insulator loses its elasticity due to aging and its volume decreases due to aging, poor contact between the earth metal fitting and the outer conductor does not occur.

According to the present invention, a molded plate portion for forming the terminal portion, the outer conductor gripping portion, and the outer skin mounting portion, and a molded plate portion for forming the terminal portion and the outer skin mounting portion can be mass-produced by pressing. Therefore, the manufacturing cost of the earth-side terminal fitting can be reduced.

Further, according to the present invention, the outer conductor of the coaxial cable or the outer conductor is brought into contact with the outer conductor via the holding metal and is bent outward by the elastic force of the conductive rubber band or the non-conductive rubber band bent in a mountain shape. Since the conductor is pressed against the metal fitting, elasticity is lost due to aging of the insulator, and even if the volume is reduced due to aging, poor contact between the earth metal fitting and the outer conductor does not occur.

[Brief description of the drawings]

FIG. 1 is a plan view of an embodiment of the present invention.

FIG. 2 is an enlarged sectional view taken along line AA in FIG.

FIG. 3 is a perspective view of a molded plate portion for forming the earth terminal fitting shown in FIG. 1;

FIG. 4 is a perspective view of an intermediate step of forming an earth-side terminal fitting from the molded plate portion shown in FIG. 3;

FIG. 5 is a perspective view of an earth terminal fitting shown in FIG. 1;

FIG. 6 is an explanatory view of a coaxial cable mounting method using the earth terminal fitting shown in FIG. 5;

FIG. 7 is an assembly explanatory view of another embodiment of the earth terminal fitting of the present invention.

FIG. 8 is a plan view showing a state where the outer skin of the coaxial cable is fitted to the seat ring shown in FIG. 7;

FIG. 9 is a plan view showing a state in which a coaxial cable is grounded by the ground terminal fitting shown in FIG. 7;

FIG. 10 is an enlarged view as viewed in the direction of arrow B in FIG. 9;

FIG. 11 is a perspective view showing a ring before manufacturing the seat ring shown in FIG. 7;

FIG. 12 is a perspective view of the seat ring before it is drilled.

FIG. 13 is a perspective view of the seat ring shown in FIG. 7;

FIG. 14 is a plan view of another embodiment of the earth terminal fitting of the present invention.

FIG. 15 is an explanatory view showing a state before a coaxial cable is attached to the earth terminal fitting shown in FIG. 14;

FIG. 16 is an explanatory view of a coaxial cable mounting method using the earth terminal fitting shown in FIG. 14;

FIG. 17 is a plan view of a molded plate portion for forming the outer skin mounting portion with a terminal portion shown in FIG.

18 is a front view of the outer skin mounting portion with the terminal portion shown in FIG.

FIG. 19 is a front view of the caulking ring shown in FIG.

FIG. 20 is a front view of another embodiment of the earth terminal fitting of the present invention.

FIG. 21 is a plan view of the ground terminal fitting shown in FIG. 20;

FIG. 22 is a front view of another embodiment of the earth terminal fitting of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Earth-side terminal fitting 2 Molding plate part 3 Outer conductor gripping part 3 'Outer conductor gripping plate part 4 Connecting plate part 5 Outer skin mounting part 5' Outer skin mounting plate part 6 Connecting plate part 7 Terminal part 7 'Terminal part Plate portion 11 Coaxial cable 12 Outer skin 13 Outer conductor 15 Printed circuit board 17 Earth side terminal fitting 18 Seat ring 19 Ring section 20 Mounting seat 21 Presser fitting 24 Receiving bracket 33 Void section 34 Earth side terminal fitting 36 Terminal part 38 Outer skin mounting part 39 Caulking ring 41 Molded plate part 48 Earth side terminal fitting 49 Receiving bracket 50 Conductive rubber band 57 Earth side terminal fitting 58 Pressing fitting

────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] October 18, 1996

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

FIG. 1 is a plan view of an embodiment of the present invention.

FIG. 2 is an enlarged sectional view taken along line AA in FIG.

FIG. 3 is a perspective view of a molded plate portion for forming the ground terminal fitting shown in FIG. 1;

FIG. 4 is a perspective view of an intermediate process of forming a ground-side terminal fitting from the molded plate portion shown in FIG. 3;

FIG. 5 is a perspective view of the ground terminal fitting shown in FIG. 1;

6 is an explanatory diagram of a method of attaching a coaxial cable using the ground-side terminal fitting shown in FIG.

FIG. 7 is an assembly explanatory view of another embodiment of the ground terminal fitting of the present invention.

FIG. 8 is a plan view showing a state where the outer jacket of the coaxial cable is fitted to the seated ring shown in FIG.

FIG. 9 is a plan view showing a state where the coaxial cable is grounded by the ground terminal fitting shown in FIG. 7;

FIG. 10 is an enlarged view as viewed in the direction of arrow B in FIG. 9;

FIG. 11 is a perspective view showing a ring before manufacturing the seat ring shown in FIG. 7;

FIG. 12 is a perspective view of the seat ring before it is drilled.

FIG. 13 is a perspective view of the seat ring shown in FIG. 7;

FIG. 14 is a plan view of another embodiment of the ground-side terminal fitting of the present invention.

FIG. 15 is an explanatory view before attaching a coaxial cable to the ground terminal fitting shown in FIG. 14;

16 is an explanatory view of a method of attaching a coaxial cable using the ground-side terminal fitting shown in FIG.

FIG. 17 is a plan view of a molded plate portion for forming the outer skin mounting portion with a terminal portion shown in FIG.

18 is a front view of the outer skin mounting portion with the terminal portion shown in FIG.

FIG. 19 is a front view of the caulking ring shown in FIG.

FIG. 20 is a front view of another embodiment of the ground-side terminal fitting of the present invention.

FIG. 21 is a plan view of the ground terminal fitting shown in FIG. 20;

FIG. 22 is a front view of another embodiment of the ground-side terminal fitting of the present invention.

FIG. 23 is a perspective view of a conventional terminal fitting for a coaxial cable.

FIG. 24 is a perspective view of a holding metal of the coaxial cable terminal metal shown in FIG. 23;

FIG. 25 is a perspective view of a receiving fitting of the coaxial cable terminal fitting shown in FIG. 23;

[Description of Signs] 1 Ground-side terminal fitting 2 Molded plate portion 3 Outer conductor gripping portion 3 'Outer conductor gripping plate portion 4 Connecting plate portion 5 Outer skin mounting portion 5' Outer skin mounting plate portion 6 Continuous connecting plate portion 7 Terminal portion 7 'Terminal portion plate portion 11 Coaxial cable 12 Outer sheath 13 Outer conductor 15 Printed circuit board 17 Earth side terminal fitting 18 Seat ring 19 Ring section 20 Mounting seat 21 Presser fitting 24 Receiving bracket 33 Void section 34 Earth side terminal fitting 36 Terminal section 38 Outer skin attachment part 39 Caulking ring 41 Molded plate part 48 Ground side terminal fitting 49 Receiving bracket 50 Conductive rubber band 57 Ground side terminal fitting 58 Pressing fitting

Claims (13)

[Claims] A coaxial cable having an outer conductor sandwiched between an outer conductor attaching portion and an outer conductor gripping portion which is in contact with an inner peripheral surface of an outer conductor of a coaxial cable having a processed end. Negative terminal fittings. 2. An outer skin mounting portion for fitting the outer end of the coaxial cable with a processed outer end of the coaxial cable, and an outer conductor connected to the outer skin mounting portion and attached to the outer peripheral surface of the outer skin mounting portion. An earth-side terminal fitting for a coaxial cable comprising an outer conductor gripping portion to be sandwiched and a terminal portion connected to the outer conductor gripping portion. 3. The coaxial cable ground according to claim 2, wherein the outer cover mounting portion, the outer conductor gripping portion and the terminal portion are formed by a single molded plate portion punched by a press. Manufacturing method of side terminal fittings. 4. The molded plate portion according to claim 3, wherein the outer conductor gripping plate portion, an outer skin mounting plate portion connected to a center of one side of the outer conductor gripping plate portion via a connecting plate portion, An earth-side terminal fitting for a coaxial cable, comprising a plate-shaped terminal portion connected to the center of the other side of the outer conductor holding plate portion via a connecting plate portion. 5. The molded plate portion according to claim 4, wherein the outer cover mounting plate portion is formed in a curved shape in an arc shape and fitted to the outer cover of the coaxial cable, and the outer peripheral surface of the outer cover mounting portion is provided with the coaxial cable. After attaching the outer conductor, the connecting plate portion connecting the outer skin mounting portion and the outer conductor gripping plate portion is bent to position the outer conductor gripping plate portion on the outer conductor, and the outer conductor gripping plate portion is placed on the outer conductor. A method of connecting an earth-side terminal fitting for a coaxial cable, wherein the outer conductor is sandwiched between the outer-mounting portion and the terminal portion connected to the earth-side connection portion by forming a curved shape in an arc shape. 6. A ring whose tip is fitted to the outer surface of a processed coaxial cable, a press fitting for sandwiching an outer conductor attached to the outer peripheral surface of the ring with the ring, and the outer conductor is formed of the ring. An earth-side terminal fitting for a coaxial cable, comprising means for fastening a holding metal fitting and a receiving metal fitting to the earth side, the receiving metal fitting sandwiching the outer conductor with the ring, and a ring. 7. The coaxial cable grounding terminal according to claim 6, wherein the ring is a ring with a seat having mounting seats on both sides of a ring portion to be fitted to the outer skin, instead of the ring.
Earth side terminal fitting for bull. 8. A coaxial cable ground according to claim 7, wherein the ring with the seat is formed by pressing both sides of the ring to form a ring portion and a mounting seat having a gap communicating with the ring portion. Side terminal fittings. 9. A terminal having an outer skin mounting portion for fitting the outer end of a coaxial cable with a processed end, and a caulking ring fitted on an outer conductor attached to the outer peripheral surface of the outer skin mounting portion. An earth-side terminal fitting for a coaxial cable, wherein a caulking ring is caulked and an outer conductor is held between the outer skin mounting portion and the caulking ring. 10. The ground-side terminal fitting for a coaxial cable, wherein the terminal portion provided with the outer skin mounting portion according to claim 9 is formed of a single molded plate portion punched by a press. Manufacturing method. 11. The outer conductor is sandwiched between a receiving bracket for receiving an outer conductor of a coaxial cable having a processed end, and a conductive rubber band which is in contact with the outer conductor and bent into an angled shape. Earth terminal fittings for coaxial cables. 12. The ground terminal for a coaxial cable according to claim 11, wherein a holding metal is interposed between the outer conductor of the coaxial cable and the conductive rubber band. Metal fittings. 13. The coaxial cable earth terminal according to claim 11, wherein the conductive rubber band is a non-conductive rubber band.