Coaxial transmission medium connector

• US 4,925,403 A
• Filed: 10/11/1988
• Issued: 05/15/1990
• Est. Priority Date: 10/11/1988
• Status: Expired due to Term

• Current Assignee: Gilbert Engineering Company Incorporated (Corning Incorporated)
• Original Assignee: Gilbert Engineering Company Incorporated (Corning Incorporated)
• Inventors: Zorzy, John
• Primary Examiner(s): BILINSKY, ZENON
• Application Number:
  US07/255,458
• Time in Patent Office: 581 Days
• Field of Search: 439/851, 439/852, 439/856, 439/578, 439/579, 439/580, 439/581, 439/582, 439/583, 439/584, 439/585
• US Class Current: 439/578
• CPC Class Codes: H01R 13/6315 allowing relative movement between coupling parts, e.g. floating connection for coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures, H01R12/91 takes precedence
• CPC Class Codes: H01R 2103/00 Two poles
• CPC Class Codes: H01R 24/542 Adapters

Abstract

There is disclosed, in a coaxial transmission medium connector, a female center conductor element having a tubular male-center-conductor-element-receiving region extending from an open end to a blind end and which is characterized by an inner surface which diverges from a first position proximate the open end to a second position rearwardly toward the blind end in conjunction with a wall thickness which tapers from a maximum value proximate the first position to a less thick region at a second position toward the blind end. With this configuration, electrical contact between a male center conductor element and the female center conductor element of a slightly axially misaligned mating pair will be very nearly diametrically opposed and hence limit signal degradation at the junction. Typically, the coaxial transmission medium connector is still further characterized by the provision of at least one pair of diametrically opposed longitudinal slots extending from the open end toward the second end to provide a spring bias to aid in grasping the male member within the female member.

Claims

1. In a coaxial transmission medium connector, a female center conductor element having:

(a) a socket for receiving a male center conductor element, said socket including

(i) an open end;

(ii) a blind end; and

(ii) a tapered inner surface which diverges from a first position proximate said open end to a second position proximate said blind end; and

(b) a resilient wall region surrounding said socket, said wall region having a thickness which decreases from a maximum proximate said first position to a minimum proximate said second position.

2. The coaxial transmission medium connector of claim 1, wherein said wall region comprises an outer surface which is generally cylindrical between said first position and said second position.

3. The coaxial transmission medium connector of claim 1, further comprising a first pair of diametrically opposed longitudinal slots formed in said wall region, said slots extending from said open end toward said blind end.

4. The coaxial transmission medium connector of claim 2, further comprising a first pair of diametrically opposed longitudinal slots formed in said wall region, said slots extending from said open end toward said blind end.

5. The coaxial transmission medium connector of claim 3, further comprising a second pair of diametrically opposed longitudinal slots formed in said wall region, said slots extending from said open end toward said blind end.

6. The coaxial transmission medium connector of claim 4, further comprising a second pair of diametrically opposed longitudinal slots formed in said wall region, said slots extending from said open end toward said blind end.

7. The coaxial medium connector of claim 1, wherein said inner surface diverges from said first position to said open end, forming an enlarged entry region for guiding a male center conductor element into said socket.

8. The coaxial transmission medium connector of claim 7, wherein said inner surface proximate said enlarged entry region is rounded.

9. A coaxial transmission medium connector assembly comprising:

(a) a first coaxial transmission medium connector having a male center conductor element formed at one end;

(b) a second coaxial transmission medium connector having a male center conductor element formed at one end; and

(c) a female center conductor component having first and second opposite ends, said first end comprising a first socket for receiving the male center conductor element of said first coaxial transmission medium connector, and said second end comprising a second socket for receiving the male center conductor element of said second coaxial transmission medium connector, wherein

(i) each of said sockets includes

an open end;

a blind end; and

a tapered inner surface which diverges from a first position proximate said open end to a second position proximate said blind end; and

(ii) each of said sockets is surrounded by a resilient wall region, said wall region having a thickness which decreases from a maximum proximate said first position to a minimum proximate said second position.

10. The coaxial transmission medium connection assembly of claim 9, wherein said wall region surrounding each of said sockets comprises an outer surface which is generally cylindrical between said first position and said second position.

11. The coaxial transmission medium assembly of claim 9, further comprising a first pair of diametrically opposed longitudinal slots formed in said wall region surrounding each of said sockets, said slots extending from said open end toward said blind end.

12. The coaxial transmission medium assembly of claim 10, further comprising a first pair of diametrically opposed longitudinal slots formed in said wall region surrounding each of said sockets, said slots extending from said open end toward said blind end.

13. The coaxial transmission medium connector of claim 11, further comprising a second pair of diametrically opposed longitudinal slots formed in said wall region, said slots extending from said open end toward said blind end.

14. The coaxial transmission medium connector of claim 12, further comprising a second pair of diametrically opposed longitudinal slots formed in said wall region, said slots extending from said open end toward said blind end.

15. The coaxial transmission medium connector of claim 9, wherein said inner surface of each of said sockets diverges from said first position to said open end, forming an enlarge entry region for guiding one of said male center conductor elements into said socket.

16. The coaxial transmission medium connector of claim 15, wherein said inner surface proximate said enlarged entry region is rounded.