Coaxial connector

• US 4,892,491 A
• Filed: 12/19/1988
• Issued: 01/09/1990
• Est. Priority Date: 12/19/1988
• Status: Expired due to Fees

• Current Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Guzik, Andrzei T., Budano, Joseph A. II, Yorio, Rudy, Cook, Harold M.
• Primary Examiner(s): Pirlot, David
• Application Number:
  US07/286,185
• Time in Patent Office: 386 Days
• Field of Search: 439/839, 439/840, 439/841, 439/819, 439/816, 439/578-585, 439/675, 439/824, 439/677, 439/680, 439/607-610
• US Class Current: 439/582
• CPC Class Codes: H01R 2103/00 Two poles
• CPC Class Codes: H01R 24/44 comprising impedance matching means

Abstract

A coaxial connector includes a housing carrying an insulator. The insulator carries a center contact with a spring biasing the cneter contact. A volute spring engages the housing and provides the ground or shield contact. The housing is formed of two halves with the volute spring and alignment pins holding the housing halves together. A coaxial cable has its shield clamped between the housing halves for providing the ground connection to the volute spring. The coaxial cable center conductor is connected to the center contact within the housing.

Claims

1. A coaxial connector comprising:

a housing

an insulator carried in the housing;

a center contact carried by the insulator;

a resilient means biasing the center contact; and

a volute spring located about the housing, electrically engaging the housing and providing an outer contact.

2. A coaxial connector as defined in claim 1, in which:

the center contact include a keyed portion, and

the insulator includes a keyed portion receiving the center contact keyed portion.

3. A coaxial connector as defined in claim 1, in which:

the center and outer contacts are located about a first axis of the housing, and

a coaxial cable is received by the housing on a second axis.

4. A coaxial connector as defined in claim 3, in which:

the first and second axes are substantially perpendicular.

5. A coaxial connector as defined in claim 4, in which:

the coaxial cable includes a center conductor which is directly connected to the center contact within the housing.

7. A coaxial connector comprising:

a housing having complementary housing halves;

an insulator carried in the housing;

a center contact carried by the insulator;

a resilient means biasing the center contact; and

a volute spring located about the housing halves, electrically engaging the housing and providing an outer contact.

6. A coaxial connector as defined in claim 7, in which:

the volute spring includes a plurality of fingers providing the outer contact.

8. A coaxial connector comprising:

a housing;

an insulator carried in the housing;

a center contact carried by the insulator;

a resilient means biasing the center contact; and

a volute spring electrically engaging the housing and providing an outer contact;

the center and outer contacts being located about a first axis of the housing

the housing including housing halves, and

the coaxial cable including a shield section clamped between the housing halves.

9. A coaxial connector as defined in claim 8, in which:

the housing haves include a plurality of ribs which electrically and mechanically engage the shield section.

10. A coaxial connector comprising:

a housing having two halves;

an insulator carried in the housing;

a center contact carried by the insulator;

a resilient means biasing the center contact; and

a volute spring providing an outer contact and engaging the housing halves to hold the housing together.

11. a coaxial connector as defined in claim 10, in which:

the center and outer contacts are located about a first axis of the housing, and

a coaxial cable is received by the housing on a second axis, the first and second axes are substantially perpendicular.

12. A coaxial connector as defined in claim 11, in which:

the coaxial cable includes a shield section clamped between the housing halves.

13. A coaxial connector as defined in claim 12, in which:

the coaxial cable includes a center conductor which is directly connected to the center contact within the housing.