Contact element for transmitting high-frequency signals between two circuit boards

Patent metadata

Field	Value
Publication number	US-9590345-B2
Application number	US-201314435807-A
Country	US
Kind code	B2
Filing date	Oct 28, 2013
Priority date	Oct 29, 2012
Publication date	Mar 7, 2017
Grant date	Mar 7, 2017

Abstract

A contact element for electrically conductive collection of components, the contact element having contact points for contacting contact regions of the components and having a first section, formed at least primarily in the shape of a spring tab, that electrically collects the contact points, and having a second section that electrically connects the contact points, wherein the collecting path formed by the second section is shorter than that of the first section.

First claim

Thus, having described the invention, what is claimed is:

1. A contact device comprising a plurality of contact elements via each of which two points of contact on an outer conductor of the contact device are connected electrically, the points of contact being intended to make contact with contact-making regions of components, the contact elements each having a first section which connects the points of contact electrically and which is at least partly in the form of a resilient tongue, and second sections at least a section or sections of which are formed by a common conductor and which connect the points of contact electrically, wherein the common conductor surrounds a center conductor and is electrically insulated therefrom, the paths of connection formed by the second sections being shorter than those formed by the first sections.

2. The contact device of claim 1 , wherein the contact elements are so arranged that their first sections surround their second sections annularly.

3. The contact device of claim 2 , wherein the first sections of a first subset of the contact elements surround the second sections of the contact elements annularly and the first sections of a second subset of the contact elements surround the first sections of the first sub-set annularly.

4. The contact device of claim 3 , wherein the first sections of the first subset of the contact elements and the first sections of the second subset thereof are offset in rotation from one another.

5. The contact device of claim 1 , wherein the common conductor is of a rigid form and forms, at a first end, a point of contact for contact with a first one of the contact-making regions, and the first sections of the contact elements, in the form of resilient tongues, are fastened to the common conductor.

6. The contact device of claim 1 , wherein the first sections of the contact elements project beyond one end of the common conductor.

7. The contact device of claim 1 , wherein the first sections of the contact elements rest against a section of the common conductor under spring loading and are movable relative thereto.

8. The contact device of claim 1 , wherein the center conductor takes the form of a spring-loaded contact pin.

9. The contact device of claim 4 , wherein the common conductor is of a rigid form and forms, at a first end, a point of contact for contact with a first one of the contact-making regions, and the first sections of the contact elements, in the form of resilient tongues, are fastened to the common conductor.

10. The contact device of claim 9 , wherein the first sections of the contact elements project beyond one end of the common conductor.

11. The contact device of claim 10 , wherein the first sections of the contact elements rest against a section of the common conductor under spring loading and are movable relative thereto.

Assignees

• Rosenberger Hochfrequenztechnik Gmbh & Co Kg

Inventors

• Wollitzer Michael
• Maier Christian
• Gramsamer Josef
• Mühlbacher Sylvester
• Aicher Bernhard
• Dandl Christian

Classifications

• H01R13/2492

  multiple contact points · CPC title

• H01R12/71

  for rigid printing circuits or like structures · CPC title

• H01R24/50

  mounted on a PCB [Printed Circuit Board] · CPC title

• H01R13/17

  with spring member on the pin · CPC title

• H01R13/2421 Primary

  using coil springs · CPC title