CN107591659A

CN107591659A - A kind of U-shaped radio frequency (RF) coaxial connector

Info

Publication number: CN107591659A
Application number: CN201710761990.4A
Authority: CN
Inventors: 肖顺群; 匡秀娟
Original assignee: Shanghai Aerospace Science and Industry Appliance Co Ltd
Current assignee: Shanghai Aerospace Science and Industry Appliance Co Ltd
Priority date: 2017-08-30
Filing date: 2017-08-30
Publication date: 2018-01-16

Abstract

The invention discloses a kind of U-shaped RF coaxial connector, the U-shaped RF coaxial connector includes：Outer conductor one, outer conductor two, and dielectric one, dielectric two, dielectric three, and inner wire, the inner wire is " u "-shaped, inner wire is applied in dielectric one, dielectric two, inner space between dielectric three, the dielectric one, dielectric two, dielectric three is contained in outer conductor one, in the cavity that outer conductor two forms, the outer conductor one, outer conductor two is stitched together to form " u "-shaped, central plane and outer conductor one where the inner wire, the central plane that outer conductor two is spliced to form " u "-shaped is parallel, and conductor center line and outer conductor one, outer conductor two is spliced to form the centerline parallel of " u "-shaped.U-shaped radio frequency (RF) coaxial connector of the present invention, by reasonable conversion, its installing space is shifted, can meet actual use demand, implementation result is good.

Description

A kind of U-shaped radio frequency (RF) coaxial connector

Technical field

The present invention relates to a kind of U-shaped radio frequency (RF) coaxial connector, belong to technical field of electric connectors.

Background technology

For radio frequency connector, such as the train of radio frequency connector such as existing SMA, BNC, TNC, its structure shape Formula is RF coaxial structure, and it plugs together direction typically on the extended line of its radio frequency (RF) coaxial connector.And with existing e-mail Breath hair development, it is more and more obvious especially with miniaturization miniaturization trend, in many application scenarios, radio frequency (RF) coaxial connector Extended line on not enough space give and plug together action, therefore, existing radio frequency (RF) coaxial connector can not meet actually to make With requiring.

The content of the invention

The present invention is exactly in view of the deficienciess of the prior art, providing a kind of U-shaped radio frequency (RF) coaxial connector.

To solve the above problems, the technical solution used in the present invention is as follows：

A kind of U-shaped RF coaxial connector, it is characterized in that, the U-shaped RF coaxial connector includes：Outer conductor First, outer conductor two, and dielectric one, dielectric two, dielectric three, and inner wire, the inner wire are " u "-shaped, are inside led Body is applied in the inner space between dielectric one, dielectric two, dielectric three, the dielectric one, dielectric two, dielectric Three are contained in the cavity of outer conductor one, the composition of outer conductor two, and the outer conductor one, outer conductor two are stitched together to be formed " U " Shape, the central plane that the central plane where the inner wire is spliced to form " u "-shaped with outer conductor one, outer conductor two is parallel, and Conductor center line is spliced to form the centerline parallel of " u "-shaped with outer conductor one, outer conductor two.

As the improvement of above-mentioned technical proposal, the outer conductor one is internally provided with cavity, and the cavity includes the first chamber Body, the second cavity and the 3rd cavity, insertion section are provided with the outer conductor one, insertion section plugs together with outer conductor two and matched.

As the improvement of above-mentioned technical proposal, the outer conductor two is internally provided with cavity, and the cavity includes the 4th chamber Body, the 5th cavity and the 6th cavity, are provided with auxiliary section on the outer conductor two, and auxiliary section internal cavity is the 6th cavity, institute State the 6th cavity and accommodate insertion section.

As the improvement of above-mentioned technical proposal, first cavity, the center line of the second cavity are L1, insertion section center line For L3, the 4th cavity, the 5th chamber central line are L2, and auxiliary section center line is L4, and the insertion section, which is fully accommodated in, matches somebody with somebody In conjunction portion, the center line L1 and center line L2 are coplanar, and center line L3 is conllinear with center line L4.

Compared with prior art, implementation result of the invention is as follows by the present invention：

A kind of U-shaped radio frequency (RF) coaxial connector of the present invention, dielectric and split type outer conductor using multisection type, is realized U-shaped RF coaxial structure, such radio frequency (RF) coaxial connector are plugged together not wherein on heart extended line, in some specific installations The limited occasion in space, by reasonable conversion, its installing space is shifted, can meet actual use demand, implementation result is good.

Brief description of the drawings

Fig. 1 is a kind of U-shaped RF coaxial connector structure schematic diagram of the present invention；

Fig. 2 is that outer conductor one of the present invention and outer conductor two plug together schematic diagram.

Embodiment

Illustrate present disclosure below in conjunction with specific embodiments.

As depicted in figs. 1 and 2, U-shaped RF coaxial connector of the present invention, including outer conductor 1, outer conductor 2 50, and dielectric 1, dielectric 2 40, dielectric 3 60, and inner wire 30, the inner wire 30 is " u "-shaped, interior Conductor 30 is applied in the inner space between dielectric 1, dielectric 2 40, dielectric 3 60, the dielectric 1, is situated between Plastid 2 40, dielectric 3 60 are contained in outer conductor 1, in the cavity that outer conductor 2 50 forms, the outer conductor 1, outer Conductor 2 50 is stitched together to form " u "-shaped, central plane and outer conductor 1, outer conductor 2 50 where the inner wire 30 It is parallel to be spliced to form the central plane of " u "-shaped, and the center line of inner wire 30 is spliced to form with outer conductor 1, outer conductor 2 50 The centerline parallel of " u "-shaped.

As shown in Fig. 2 U-shaped RF coaxial connector of the present invention, outer conductor 1 are internally provided with cavity, institute Stating cavity includes the first cavity 11, the second cavity 12 and the 3rd cavity 14, and insertion section 13 is additionally provided with the outer conductor 1, Insertion section 13 plugs together with outer conductor 2 50 and matched.First cavity 11, the center line of the second cavity 12 are L1, in insertion section 13 Heart line is L3, and the center line of the 3rd cavity 14 is L3, and the 3rd cavity 14 is the inner space of insertion section 13.

U-shaped RF coaxial connector of the present invention, outer conductor 2 50 are internally provided with cavity, and the cavity includes 4th cavity 51, the 5th cavity 52 and the 6th cavity 54, are additionally provided with auxiliary section 53 on the outer conductor 2 50, in auxiliary section 53 Portion's cavity is the 6th cavity 54, and the 6th cavity 54 is used for accommodating insertion section 13.4th cavity 51, the center line of the 5th cavity 52 For L2, the center line of auxiliary section 53 is L4, and when insertion section 13 is fully accommodated in auxiliary section 53, center line L1 and center line L2 are total to Face, and center line L3 is conllinear with center line L4, so ensures that inner wire 30 can smoothly be fitted into outer conductor 1, outer conductor 2 50 the are stitched together internal cavity to be formed.

As shown in figure 1, U-shaped RF coaxial connector of the present invention, dielectric 1, dielectric 2 40, medium The shape of body 3 60 is not fixed, and it is combined after mutually splicing, and is contained in the first cavity 11, the second cavity the 12, the 3rd In the cavity 51 of cavity 14 and the 4th, the 5th cavity 52 and the 6th cavity 54.Similarly, can as long as according to assembly technology needs To be arranged to the dielectric of more splicing constructions, but this is without departing from the essence of the present invention.

Above content is detailed description made for the present invention in conjunction with specific embodiments, it is impossible to assert that the present invention is specific real Apply and be only limitted to these explanations.For those skilled in the art, before present inventive concept is not departed from Put, some simple deduction or replace can also be made, should all be considered as belonging to the scope of protection of the invention.

Claims

1. a kind of U-shaped RF coaxial connector, it is characterized in that, the U-shaped RF coaxial connector includes：Outer conductor One（10）, outer conductor two（50）, and dielectric one（20）, dielectric two（40）, dielectric three（60）, and inner wire （30）, the inner wire（30）For " u "-shaped, inner wire（30）It is applied in dielectric one（20）, dielectric two（40）, dielectric three （60）Between inner space, the dielectric one（20）, dielectric two（40）, dielectric three（60）It is contained in outer conductor one （10）, outer conductor two（50）In the cavity of composition, the outer conductor one（10）, outer conductor two（50）It is stitched together to be formed " U " Shape, the inner wire（30）The central plane at place and outer conductor one（10）, outer conductor two（50）It is spliced to form the center of " u "-shaped Plane is parallel, and inner wire（30）Center line and outer conductor one（10）, outer conductor two（50）The center line for being spliced to form " u "-shaped is put down OK.

2. a kind of U-shaped RF coaxial connector as claimed in claim 1, it is characterized in that, the outer conductor one（10）It is interior Portion is provided with cavity, and the cavity includes the first cavity（11）, the second cavity（12）And the 3rd cavity（14）, the outer conductor one （10）On be provided with insertion section（13）, insertion section（13）With outer conductor two（50）Plug together matching.

3. a kind of U-shaped RF coaxial connector as claimed in claim 2, it is characterized in that, the outer conductor two（50）It is interior Portion is provided with cavity, and the cavity includes the 4th cavity（51）, the 5th cavity（52）With the 6th cavity（54）, the outer conductor two （50）On be provided with auxiliary section（53）, auxiliary section（53）Internal cavity is the 6th cavity（54）, the 6th cavity（54）Accommodate Insertion section（13）.

4. a kind of U-shaped RF coaxial connector as claimed in claim 2 or claim 3, it is characterized in that, first cavity （11）, the second cavity（12）Center line be L1, insertion section（13）Center line is L3, the 4th cavity（51）, the 5th cavity （52）Center line is L2, auxiliary section（53）Center line is L4, the insertion section（13）It is fully accommodated in auxiliary section（53）In, it is described Center line L1 and center line L2 are coplanar, and center line L3 is conllinear with center line L4.