JPS59207574A - Coaxial connector - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to electrical connectors, and more particularly to electrical connectors II.
a-Plug type and junk type connectors.

Miniature four-axis connectors are attached to small diameter coaxial cables and are used to interconnect electronic devices. The coaxial connector disclosed in US Pat. No. 4,377,320 is such a connector, but is not suitable for the cylindrical radio frequency field where space requirements exist. This is because the diameter of the front end is large (reducing the use of levers), and since the contact between the outer contact members is made by a spring-like armature, the contact path is long (therefore, it is difficult to use in the field of cylindrical frequencies). This is because it becomes inaccessible.

US 1 Kotaku No. 3745514 and No. 4017139
The 1fi2 miniaturized coaxial connector, published in No. 1/J, discloses an unglazed construction to create an active connection between male and female members. These connectors require a large number of products to provide active handling between the matable members, which makes the connector more functional.
The result is that .

According to /Ii Motoaki, the coaxial carp and the lid are mutually connected to the JM pin plug and the /Yasoku pear plug and tels.
4'A and 1jiY are getting better. The said plug-type connector part has a length of 1'9110, an outer opening, and an inner part II! The central contact fixed in the top member area of the bottom member is connected to the insulating member attached to the central contact point 4'A.

The small diameter section of said inner shell member is therefore I+.
The person who received the external end of the external connection body of the cable was
an insulating sheath surrounding the central conductor of the coaxial cable is self-adjusted into the small diameter section, and the exposed end of the tie is previously placed within the medium wax member; It is interlayered with that. The outer cover member is VE in the preceding statement.
The same on the small diameter area of the 1itu part! l! iI3
Previously, an 11-mesh net can be placed on the small diameter area, and this reduced direct living area holds the exposed outer edge of the body between the small diameter area, and after this, The reduced diameter sections of the outer shell are alternately layered over the reduced diameter sections of the inner shell to connect the outer shell therebetween. The enlarged diameter section of the outer shell extends coaxially along the enlarged diameter section of the inner shell and has a hood section 7, which hood section extends over the forward end of the insulating member and the inner shell. The hood section extends outwardly beyond and is positioned coaxially with respect to the bottom pin section of the central contact member.

The junk connector member includes a shell member in which is secured an insulating member having a central contact member having a receptacle contact area. a fixing area of the shell member fixes the jack-type connector part to a ground plane;
Also, spring-like contact members project outwardly from the shell member and are disposed spaced apart from and coaxially with the insulating member as they extend along the insulating member. When fitted together, the front M
A central contact member of the e-plug type co-connector extends through the hole of the insulating member, so that the pin contact area or the resegment contact area has a low platform shape;
Further, the spring-like rounded edges of the junk-type connector member are arranged within the inward hooks of the foot sections of the plug-type connector member.

In the following, non-invention will be explained based on the dark side example shown in box 1.

As shown in FIGS. 1, 9 and 10, the uninvented coaxial connector 10 includes a plug-type coil-lid member 12 as shown in FIGS. 1,8
, 9 and 10, a jack type connector 14 is bored out. The coaxial connector 10 is used to terminate a small coaxial cable 16 via a plug connector member 12, and the plug coil and lid connector 12 are used to terminate a small coaxial cable 16 through a plug connector member 12.
It is capable of being connected in mating condition with the jack connector 14 mounted on the metal casing J8. A typical example of the above-mentioned ゛岨子 1 小器 2o has 1M of iron chip-like circuits on the board grounded in the metal container 18, and a jack and a board number route are provided on the MiJ board. The center contact of connector member J4 is electrically connected.

2-6 show the plug connector part 12 and the termination of the plug connector part 12 on the coaxial cable 16. Contact assembly 22 as shown in No. 2 3
The inner shell 24, the insulating member 26, and the central contact member 2
8 and a hole. inner shell member, 4. It is a B4 part made by punching and stretching, and the large diameter area 3o and the small diameter area 32 are M, and the edge member 26 is molded from a high-quality plastic material or is made by a machine tool. is,
And itself? A contoured hole 34 extending through the shell is M
However, the central contact member 28 is disposed within the hole 34, and at this time, the annular flange 36 of the central contact member 28 is expanded outside the enlarged hole 34 with the ring gear IS in a state in which the annular flange 36 of the central contact member 28 is in white contact with the outer garment. ! Further, a tapered annular barb 42 digs into the material of the heddle member 26, thereby opening the hole 34 of the heddle edge part 26 as shown in FIGS. 9 and 10. The central contact member 28 is fixed in place. Alternatively, as shown in No. 11, the 7 langes 36 may be provided closer to the front end of the center contact portion Δ 28, and the dredge end portion 41 of the contact portion 28 may be expanded in the shape of a morning glory. When the contact member 28 is press-fitted into the hole 34, the 7 flange 36 expands the hole 34 1i! Table III]e in the Jytii section 39 may be arranged so as to be in contact with each other, and the end portion expanded into the morning glory shape may be straightened into an enlarged end portion 38179. This ash is a force for turning the projection 42
The central contact member 28 is fixed at a predetermined position in the hole 34 of the one-piece holder 26, and the body is circular.
U-shell member 240 is inserted into large diameter section 30 and secured within large diameter section 30 by a plurality of claws 44 spaced apart from each other. The mold 44 is formed within the large diameter section 30 and is pressed into the cutout member 26 as shown in FIGS. 9 and 10. This then forms a medium heat and external contact set 22, the set 22 being shown in FIGS. 4 and 5.
Thus, the stripped end of the coaxial cable 16 is ready to be terminated with the exposed ends of the central body 46 and the outer body 48.

Outer shell member 50 is a stamped, regular part having an enlarged diameter section 52 and a reduced diameter section 54. An inwardly directed annulus 56 is provided in the enlarged diameter section 52 and a bell-shaped facing port 58 is provided at the forward end of the enlarged diameter section 52.

4-6, an outer shell member 50 is mounted over the /''-shaped coaxial cable 16, with the exposed center 46 and the center conductor 46 The I old edge sheath (armor sheath) 60, which has a missing enclosure, is self-adjusted inside the center and Tato one law dust particles, the S Δ material body 22, and the central body 46 is inserted into the hole of the central contact member Z8. 62
The phase wire base 60 is placed in the small diameter area 321, and is placed on the small diameter area 32 (=J is placed on the small diameter area 32). Make sure that the body 46 is properly fixed in the crab hole 62,
Later layer tool (not shown)
8 to Kaohiro i4'< 46 on top of f, center contact i! The i15 ladle 28 is provided with a hole 64 for use. After the above-mentioned pressure inspection, in the evening 11: the Toto Jun 50 was moved along the cable 16 so that it was in line with the inner shell material 24 and the 1-series truck 3-3, and at that time the enlarged 1-diameter area 52 was moved. A reduced diameter area 54 is associated with and extends along the large diameter area 30, and a reduced diameter area 54 extends into and extends from the small diameter area 32 on the outer cover body 48. furthermore, the outer end of the reduced diameter area 54 is on the outside;
66.

Thereafter, the center and outer contact set J body 22 is attached to the outer shell member 5.
Since positioning is performed with the center 2 aligned with 0,
The alternating layer tool is phased and therefore has four small diameter areas 54.
are alternately layered onto the small diameter area 32, thereby connecting the outer four bodies 482 electric wires (targets and planting guides) between them. , it can also take other shapes if desired. 1st
As shown in FIG. 1 coining member 5υ is set as the outer contact member of the plug connector member 12, and the inner contact member 5υ
6 and clear structure: The portion of the enlarged diameter area 5z of the outer chain member 50 including the χ opening 58 is a hood area 68;
A hood section 68 is recessed from and extends coaxially with the central contact member 28 . The front end of the central contact member 28 extends into a pin-shaped contact area 70.

Figures 7 to 10 show the jack connector group 14 yen per month,
It has a shell member 72, a 7ie edge scoop 74, a center point member 76, and a shell member 74.

(The bottom member 72 of the Q table has a hole 78, and the hole 78 is 1)
Ending with a oriented annular flange 80.

A series of evil (Gisa) 82 is the iron part (272 outer surface 1 river jai)
lγh is an externally-sounding square (extending from the flange 84. An arch-shaped spring-like contact portion 86 is coaxial with the hole 78 and protrudes from the flange 84. Is it round? 88 protrusions for the number of bales on the outer ring that was hung,
A spring-like contact (74) is provided at the free end of the 12° 86 (0°) insulating portion (74), which is machined from a suitable plastic contact plate and is machined in the form of a rectangular or one-sided shape, and extends along the same direction. hole 90
In addition, the hole 90 has a first section 92 and a second section 94 having a smaller diameter than the first section 92. The phase line member 74 includes a first tubular section 96, a second tubular section 98, a third extended section IUtJ, and a linear flange 10 at the front end.
2.

Ml and the third coffin 96,10tJ have approximately the same diameter, which is smaller than the diameter of the second coffin 98, and have a diameter of 1 m.
) 5 lumpy noranji 102 is a strange story with a chi ha ~ lυ4
'&! The part 76 is a member stamped from a suitable metal and includes a tubular section 106 extending through the second section 94 of the hole 90 and a first section 92 of the hole 90. arcuate contact area 108 located within
I am very prepared. The central contact member 76 is inserted into the hole 90 and the tubular section 1 (J6) is inserted into the material of the previous spear (cut and raised) 110 or 74, thereby The center contact member 76 is prevented from being pushed out from the front end of the edge member 74, and the transition area 112 of the center contact member 76 mates with the stopper sleeve 114 in the hole 90, thereby preventing the center contact member 76 from being pushed out from the front end of the edge member 74. The movement of the central contact member 76 is restricted.

Once the central contact member 76 is secured within the hole 90 of the insulating member 74, the assembly is inserted into the hole 78 of the shell member 72 and its original second tubular section 98 abuts the annular flange 80.
1- in the hole 78, and the first official area 9
6, the flange 80 is forcibly inserted into the trace hole. Thereby, the tubular section 96 is deformed by forming a block groove in the white section 96, and the ninth,
As shown in FIG. 10, the housing rim 74 is fixed at a predetermined location within the shell member 72, thereby attaching the jack/connector member 14 to the assembly M. As can be seen, the spring-like contact member 86 is attached to the tubular section 1 (J( l
It protrudes from the external force. An annular 7 flange 102 protects the rounded cross section 88 of the spring contact ils material 86, and a tapered flange 104 lowers the plug connector part 12 and the jack connector part 14. Serving as a guide 1-
Ru.

The jack connector part 14 is inserted into the hole 11.6 of the gold/Ag container 18, during which a series of germs 82 bite into the metal and the mosquitoes 72 are cut against the metal surface container. and the flange 84 is connected to the hole 1.
16. The movement of the shell member 7z to 16 is stopped. Central contact member 7
The tubular section 106 of 6 is electrically connected to the signal path or conductor of the circuit on the board in the metal enclosure 18, and then the jack connector part 4 is electrically connected to the plug connector part 12. The connected quasi-Confucian is completed.

The hood area 68 moves around the rounded protrusion 88 of the spring-like contact member 86, thereby causing the hood area 68 to move upwardly at the valley ridge 88.
is biased inwardly toward the tubular section 1fJO, with the hollow contact member 28 moving along the hole 90 in the locking section 74, so that the pin-like contact section 70 is electrically connected to the spring-like contact section 108. A rounded valley protrusion 88 that fits perfectly and has a rounded shape.
However, the reference example of the internal command U comes to rest in the annular groove 56,
Thereby electrically connects the outer contact member of the plug connector member 12, the jack connector section 14 represented by the hood area 68 of the jack shell member 50, and the spring-like contact member 86 of the plug connector member 7z. The central contact member 28 76 is electrically connected via the pin-shaped contact area 70 and the contact area 108 . The absence of the pressure point 11 between H50 and 72 is short d6, because it is done by the rounded protrusion 88 located on the 56th day. , such contact allows the coaxial cable to be used in the field of high radio frequencies.
It is now possible to insert them with a weaker insertion force than the handling sword required to attach Futa-Tugu 12 and 14.
-ru. If desired, jack connector part 1
The outer ends of 4 can also be shaped so that they can be crimped onto the center and outer conductors of a small coaxial cable, in the manner of a colleague when applied to a plug connector part 1z. 8

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an electronic device having a jack connector member connected thereto;
A case in which one member of the round plug connector terminates in a coaxial couple, and one plug connector is connected to said jack connector while another plug connector is separated from said jack connector. FIG. FIG. 2 is an exploded perspective view of the parts that are taken over to form the two contact parts of the plug/connector member. FIG. 3 is a perspective view of the contact assembly or body of FIG. 2 in an assembled state. Figures 4 to 6 are perspective views showing the process of attaching a plug connector member to an exposed end of a coaxial cable. FIG. 8 is an exploded perspective view of the stolen parts. FIG. 8 is a view of the front 5-way jack connector in the assembled state. FIG. 9 and FIG. Fig. 11 is a cross-sectional view of one member of the plug and jack connector at the front and the iron stand. Fig. 11 is a section 18T side view showing another example of actual jm. Sen connector 12...
・Plug type connector part 14...Jack type connector part 16...1rIJ! II Out Cane “Le 18...Gold 4 Partial Answer IizO...
1 electronic device 22...1 contact set 24...
・Bi9 ml shell member 26...Insulation member 28・
...Central contact member 30...Large diameter area 32...
...Small diameter area 34 ... Hole 36
...7 Shi/J38...Private outer end 40...Stopper entry 41...
Temporary #5 Capital 42... Return protrusion 44
...Claw 46...Central maki rest 48
・・・・・・Outside 1) 1! + 4 body 50...
...Outer part 52... Enlarged diameter area 54...
・・・Reduction @ Living area 56 ・・・Annular groove 5
8... Morning opening 60... Insulating sheath 6
2... Hole 64... Inspection hole 68... Hood area 72...
・Scattered member 74... Loquat edge member 76...
...Central contact member 78 ...hole
80...Flange＼82...--Relationship trouble 8-4...
Flange 86...Spring-like discipline point member 88...Fu 90...
... Hole 92 ... No. 1
Ward 94...Second Ward Coffin 96.
...First management area Coffin 98...Second Miyagata ward $,10υ...Third tubular area 102...F
Range 1 (J4...Tapered surface 10
6...Affirmation area 1O8...Contact area 110...Cut up 11
2- Trace area 114...Stopper a
m 116...hole (spontaneous)" 2 continuations iJi jE
Fortune telling 1. Indication of subject matter Japanese Patent Application No. 59-82788 2, Title of invention Coaxial connector 3, Relationship to the case of the person making the amendment Patent applicant address Harrisburghuphuisenhower, Pennsylvania, United States of America Pull-hard (no street address) Name Amplifier Incorporated 4, Agent 5-2-1-6 Roppongi, Minato-ku, Tokyo, Increased power by amendment 1 Number of identical inventions 2 Claims (1) A coaxial connector comprising a matable plug and a jack-type connector member, said plug-type connector member comprising an inner shell member, an outer shell member, and an insulating member having a medium heat contact member, said inner shell member having a large diameter area and a small diameter area; a section, the insulating member being secured within the large diameter section, and the central contact member having an aperture for receiving an exposed end of a center conductor of a coaxial cable therein; an exposed outer conductor is positioned over the reduced diameter section, the center contact member is crimpable to an end of the center conductor, the outer shell member has an enlarged diameter section and a reduced diameter section, and the outer shell member has an enlarged diameter section and a reduced diameter section; a diameter section extends along the large diameter section, and a reduced diameter section extends along the small diameter section and connects the outer conductor therebetween. the enlarged diameter section has a hood section with an inwardly directed groove, the hood section extending coaxially with the bottle-shaped contact section of the central contact member; A shack-type connector member comprises shell means and insulating means having central contact means, said shell means having aperture means in which said tubular section means of said insulating means is disposed. and fixed therein, a spring-like contact member projects outwardly from said shell means, and when said spring-like contact member extends along said insulating means, is separated from and connected to said insulating means. coaxially extending, the free end of said spring-like contact member having a rounded protrusion, said insulating means having a hole extending therethrough, said central contact means being received in said hole; the area is fixed, and the central contact part vJ of the plug-type connector part extends into the hole of the insulating means, so that the bottle-type contact area is electrically coupled to the receiving area; Further, the rounded protrusion of the contact member of the jack-type connector is disposed within the inward hook groove to form an electrical connection therewith, and the plug and the plug are fitted together. A shack-type connector A coaxial connector that is characterized by being able to hold one member. (2) said shell means has a fixing area, said fixing area being formed with a series of teeth disposed in said holes in said ground plane for making electrical and mechanical connections with said ground plane; A coaxial connector according to claim 1, characterized in that the coaxial connector comprises a surface and a flange for limiting movement of the securing area within the hole.3. Claim 1, further comprising an annular flange at the portion thereof, the annular flange having a tapered surface for guiding the plug and jack type connector parts to mate with each other.
Coaxial connector as described in section. (4) When the reduced diameter section of the outer shell member is crimped onto the reduced diameter section of the inner shell member to serve to relieve tension in the coaxial cable, the reduced diameter section is A coaxial connector according to claim 1, wherein the coaxial connector extends along a portion of an outer insulating jacket of a coaxial cable. (5) the drinking means has an inwardly directed flange means;
2. A coaxial connector according to claim 1, wherein said flange means is disposed within said groove means of said insulating means and securely covers said insulating means within said shell means. a series of toothed surfaces disposed within a hole in said ground plane and a transfer connector of said fixation area within said hole; The point member has a hole for receiving the exposed end of the center conductor of the coaxial cable therein, while the coaxial cable is a plug-type connector.

Claims (1)

[Claims] (υ A coaxial connector comprising a matable plug and jack type connector member, the plug type connector member having an inner shell member, an outer shell member, and a central contact means. and an insulating member having an insulating member, the inner shell member having a large diameter section and a small diameter section, the insulating member being fixed within the large diameter section, and the central contact means being connected to the central conductor of the coaxial cable. a hole for receiving the exposed end therein, the shimmed apocryphal conductor of the coaxial cable is located on the small diameter section of the coaxial cable, and the front He central contact member is located at the end of the central conductor. the outer shell member has an enlarged diameter area and a reduced diameter area, the enlarged diameter area extends clearly into the large diameter area, and the outer shell member has an enlarged diameter area and a reduced diameter area; The areas may extend along said small diameter area and may be alternately layered on said small diameter area, said enlarged diameter area being a hood area where inward deposits collect debris. wherein the hood section extends coaxially with the pin-like contact section of the central contact member, and the front H jack type connector member includes a grain means and an insulating means carrying the central contact means. , the shell means has ten holes M in which the snow zone means of the insulating means is disposed and secured therein, and a spring-like cut member extends outwardly from the hσ north shell means. and when the spring-like contact member extends along the insulating means, the free end of the spring-like contact member is spaced apart from the insulating means and extends coaxially with the separate insulating means. the part has a rounded projection, the insulating means having a hole therethrough, in which a receiving area of the central contact means is fixed, and the central contact member of the plug-type connector part. is the front H of the insulating means.
the pin-shaped contact area is electrically coupled to the receiving area, and the rounded ridge of the spring-like contact member of the jack-type connector member The sword S is disposed within the group of inward hooks to form an electrical connection with it, and is fitted into each other to engage the plug and jack type connector members. A special coaxial connector. (2) The front H+, ID means has a running area, and this fixed area is connected to the ground l for electrical and mechanical connection, so it is connected to the hole in the ground plane. The scope of the present invention is characterized in that it has a face enclosure formed with a series of seedlings to be placed therein, and a flange for restricting the movement of said fixing area within said hole. The coaxial connector according to item 1. (3) The loquat step has an annular flange at the front end, and the annular flange is tapered within the industry so that the plug and jack type connector members fit into each other. The coaxial carp/lid according to item 1 of the scope of the bamboo hζF term is characterized in that it has a large diameter. The small diameter section of the front handle 16 is designed to serve as a tension reliever for the cable, and when layered over the small diameter section of the inner shell member, the small diameter section of the front handle 16 forms part of the outer 1 grip jacket of the front tCILIJ@3 cable. A coaxial connector having a flange means for the 5J sil diaphragm and declarative means, and this 7 lange means is 1. A carp lid according to claim 1, characterized in that it is disposed within the waste means of the means and fixes the latch means within the shell means.