Micro radio-frequency connector

Patent metadata

Field	Value
Publication number	US-9281639-B2
Application number	US-201514609993-A
Country	US
Kind code	B2
Filing date	Jan 30, 2015
Priority date	Mar 5, 2014
Publication date	Mar 8, 2016
Grant date	Mar 8, 2016

Abstract

A micro radio-frequency connector includes an isolated body, a resilient terminal and an external terminal. The isolated body includes an accommodating slot and an inserting hole connected to the accommodating slot. The accommodating slot includes an upper inner wall and a lower inner wall opposite to each other. The resilient terminal is disposed inside the accommodating slot, and includes a fixing section, two resilient arms and a first contacting section. The fixing section is fixed to the accommodating slot. An end of the resilient arm is connected to the fixing section and contacts against the lower inner wall, the other end of the resilient arm is a free end to be separated from the lower inner wall while an external force is not applied to the first contacting section and further to contact against the lower inner wall while the external force is applied to the first contacting section.

First claim

What is claimed is:

1. A micro radio-frequency connector, comprising:
an isolated body, comprising a base and an inserting portion, an accommodating slot being formed inside the base, the inserting portion stretching from the base upwardly, an inserting hole being formed inside the inserting portion and connected to the accommodating slot, the accommodating slot comprising an upper inner wall adjacent to the inserting hole and a lower inner wall opposite to the upper inner wall;
a resilient terminal disposed inside the accommodating slot, the resilient terminal comprising a fixing section, two resilient arms and a first contacting section, each of the resilient arms being an arc structure and an arc region of the resilient arm facing downwardly, the fixing section being fixed to the accommodating slot, an end of the resilient arm being connected to the fixing section and contacting against the lower inner wall, the other end of the resilient arm being a free end and adapted to be separated from the lower inner wall while an external force is not applied to the first contacting section and further to contact against the lower inner wall while the external force is applied to the first contacting section, the first contacting section being connected between the two resilient arms and located under the inserting hole; and
an external terminal covering the isolated body.

2. The micro radio-frequency connector of claim 1 , wherein the fixing section is disposed on the lower inner wall, a plurality of engaging protrusions stretches from the fixing section upwardly and contacts against the upper inner wall.

3. The micro radio-frequency connector of claim 1 , wherein a sunken slot is formed on the first contacting section and adapted to contact a terminal of an external connector.

4. The micro radio-frequency connector of claim 1 , wherein the resilient terminal further comprises a welding section protruding from the base and stretching to a back of the base.

5. The micro radio-frequency connector of claim 1 , wherein the micro radio-frequency connector further comprises a fixing terminal, the fixing terminal comprising a contact piece disposed on the upper inner wall, the resilient terminal further comprises a second contacting section stretching from the first contacting section toward a direction away from the fixing section, the second contacting section contacts against the contact piece while the external force is not applied to the first contacting section, and is separated from the contact piece while the external force is applied to the first contacting section.

6. The micro radio-frequency connector of claim 5 , wherein the resilient terminal further comprises a welding section, the fixing terminal further comprises a welding piece, and the welding section and the welding piece respectively protrude from the base and stretch to a back of the base.

7. The micro radio-frequency connector of claim 5 , wherein a plurality of contacting protrusions stretches from the second contacting section upwardly and is adapted to contact against the contact piece.

8. The micro radio-frequency connector of claim 1 , wherein the resilient terminal further comprises a resilient section, an end of the resilient section is connected to the first contacting section, and the other end of the resilient section is a free end to contact against the lower inner wall.

9. The micro radio-frequency connector of claim 1 , wherein the external terminal comprises a slab body, a tube portion and a piercing hole, the slab body is disposed on a front of the base, the tube portion stretches from the slab body upwardly, the piecing hole is formed through the slab body and the tube portion to be inserted by the inserting portion.

10. The micro radio-frequency connector of claim 9 , wherein welding portions are respectively formed on two sides of the slab body to engage with the base and to stretch toward a back of the base.

Assignees

• Advanced Connectek Inc

Inventors

• Yang Sheng-Ho
• Li mei-lan
• Jin Xin
• Su yu-le

Classifications

• H01R2103/00

  Two poles · CPC title

• H01R12/707

  Soldering or welding · CPC title

• H01R24/50

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

• H01R24/40 Primary

  specially adapted for high frequency · CPC title

• H01R4/48

  utilising a spring, clip, or other resilient member (H01R4/52 takes precedence) · CPC title