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Inner contact supporting and biasing insulator

A technology of insulators and contacts, which is used in the manufacture and connection of parts of connecting devices, contact boxes/bases, etc.

Inactive Publication Date: 2011-01-12
ANDREW CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, multiple insulator components bring additional manufacturing / assembly cost and complexity

Method used

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  • Inner contact supporting and biasing insulator
  • Inner contact supporting and biasing insulator
  • Inner contact supporting and biasing insulator

Examples

Experimental program
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Embodiment Construction

[0043] Such as figure 1 As shown, the exemplary insulator 1 according to the present invention provides a one-piece insulator 1 part which both supports the inner contact 3 in the connector 5 and provides a deflectable insulator spring claw 9 with an inclined surface 11 towards the inner contact 3. Due to the progressive inward bias of the spring bracket 7, the inclined surface 11 comes into contact with the outer conductor 13 during the connector 5 / coaxial cable 15 interconnection.

[0044] best as figure 2 with 3 As shown, the insulator 1 may be manufactured as a unitary body of dielectric material, such as a polymer, with an internal contact hole 17 extending between the connector end 19 and the cable end 21 , for example by injection molding and / or machining. Those skilled in the art will appreciate that cable end 21 and connector end 19 are descriptors used here to make the longitudinal positioning and contact interrelationships between the various components of the in...

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Abstract

An insulator supporting an inner contact coaxial within a connector body bore of a connector for coaxial cable with a solid outer conductor is formed as a monolithic body with an inner contact bore extending between a connector end and a cable end. The inner contact bore is dimensioned to receive the inner contact. An outer diameter of the insulator at the connector end is configured to mate with the connector body bore of the coaxial cable connector. A plurality of spring fingers extends from the cable end of the insulator. A distal end of the spring fingers each is provided with a ramp surface, whereby during connector to cable assembly, the solid outer conductor contacts the spring fingers along the ramp surface(s), deflecting the spring fingers inward to increase inward bias upon a spring basket of the inner contact.

Description

technical field [0001] The present invention relates to coaxial cable electrical connectors. More particularly, the present invention relates to an integrally supporting inner contact insulator for a coaxial connector which provides support and improved inner contact coupling. Background technique [0002] Coaxial cable connectors are used, for example, in communication systems that require high levels of electrical performance, precision and reliability. [0003] Insulators are used to hold and support the inner contacts coaxially within the bores of the coaxial connector body. When the connector is mounted on the end of the coaxial cable, and subsequently when the combined connector is attached to or detached from the desired connection interface, such as other coaxial connectors, the inner contact supported by the insulator is subjected to installation and interconnected stress. [0004] In order to establish a safe mechanical interconnection and an optimized electrica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R9/05H01R9/22H01R43/18
CPCH01R24/56H01R4/5075H01R13/5202H01R13/5205H01R9/0521H01R13/111H01R13/622H01R9/0527H01R24/566Y10T29/49227
Inventor 纳希德·伊斯拉姆
Owner ANDREW CORP
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