CN203423348U

CN203423348U - Reversed-polarity radio frequency coaxial adapter

Info

Publication number: CN203423348U
Application number: CN201320396092.0U
Authority: CN
Inventors: 於俊杰; 孙小莉
Original assignee: JIANGSU HONGXIN ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: JIANGSU HONGXIN ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2013-07-02
Filing date: 2013-07-02
Publication date: 2014-02-05
Anticipated expiration: 2023-07-02

Abstract

The utility model discloses a reversed-polarity radio frequency coaxial adapter. The reversed-polarity radio frequency coaxial adapter includes a thread sleeve, a rubber ring, a clamping ring, a shell, an internal conductor, and an insulator, wherein the clamping ring and the rubber ring are respectively mounted on external diameters of two ends of the shell, the shell is located above the thread sleeve, the internal conductor is located above the shell, the insulator is located at the external side of the internal conductor, and a barb is machined on each internal diameter of the shell. With the reversed-polarity radio frequency coaxial adapter, an IPEX jumper wire can be connected with other communication devices and electrical performances are also guaranteed to be stable and reliable.

Description

A kind of reversed polarity RF coaxial adapters

Technical field

The utility model relates to a kind of adapter, particularly a kind of reversed polarity RF coaxial adapters.

Technical background

At present, communication apparatus is to development in pluralism in the communications industry, and the communication apparatus that is wherein used for transmitting transverse electromagnetic wave signal also develops rapidly.The transverse electromagnetic wave signal of most all transmits with a kind of IPEX wire jumper.And this kind of wire jumper often one use IPEX joint, the reversed polarity female of the conventional SMA of other end joint processes.If IPEX wire jumper is connected with other communication equipment, just needs adapter, but on market, there is no this adapter.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of reversed polarity RF coaxial adapters, and it can be connected IPEX wire jumper with other communication equipment, can guarantee that in addition electric property is also reliable and stable.

The utility model solves above-mentioned technical problem by following technical proposals: a kind of reversed polarity RF coaxial adapters, it is characterized in that, it comprises swivel nut, rubber ring, snap ring, housing, inner wire, insulator, snap ring, rubber ring are contained in respectively on the two ends external diameter of housing, housing is positioned at the top of swivel nut, inner wire is positioned at the top of housing, and insulator is positioned at the outside of inner wire, respectively processes a hangnail on the internal orifice dimension of housing.

Preferably, described inner wire is at the step of a straight burr of prong end place processing.

Preferably, the length of described hangnail is 0.6mm, and radial height is 0.1-0.15mm.

The utlity model has following good effect: the utility model reversed polarity RF coaxial adapters, by the normal polarity that transfers to of reversed polarity female, can be connected IPEX wire jumper with other communication equipment.The utility model guarantees the stability of insulator by hangnail.After assembling, because insulator has been stablized, also relatively make the inner wire can not vibration, thereby guaranteed that the electric property of the utility model reversed polarity RF coaxial adapters is also reliable and stable.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model reversed polarity RF coaxial adapters.

Embodiment

For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below.

As shown in Figure 1, the utility model reversed polarity RF coaxial adapters comprises swivel nut 1, rubber ring 2, snap ring 3, housing 4, inner wire 5, insulator 6, snap ring 3, rubber ring 2 are contained in respectively on the two ends external diameter of housing 4, housing 4 is positioned at the top of swivel nut 1, inner wire 5 is positioned at the top of housing 4, insulator 6 is positioned at the outside of inner wire 5, respectively processes a hangnail 7 on the internal orifice dimension of housing 4.Inner wire 5 is processed the step 8 of a straight burr at prong end place, while preventing needle point and jack plug, and the rotation of inner wire.Inner wire 5 adopts tin bronze materials processing to form.Prong shape is processed in one end of inner wire 5, other end punching fluting.The length of hangnail 7 is 0.6mm, and radial height is 0.1-0.15mm, and this hangnail can effectively prevent the vibration between insulator 6 and housing 4, guarantees the stability of insulator.After assembling, because insulator has been stablized, also relatively make the inner wire can not vibration, thereby guaranteed that the electric property of this kind of reversed polarity adapter is also reliable and stable.

The manufacture method of reversed polarity RF coaxial adapters comprises the following steps:

Step 1, the fluting of inner wire 5 right-hand members (jack) end is first assembled with insulator 6, notice that the stepped hole of insulator 6 is towards the centre of inner wire, then by frock, this this insulator assembly is pressed into from right to left to one end of housing 4 endoporus, insulator 6 end faces or recessed housing end face 0.1mm concordant with housing 4 end faces.

Step 2, again at the other end endoporus of housing 4, first the contact pin point along inner wire 5 penetrates another insulator 6, equally, the stepped hole of insulator 6 is towards the centre of inner wire, and insulator is penetrated to the length of the Kong Zhongyue 2/3 of housing 4, then by frock, insulator 6 is pressed into housing 4 and is put in place from left end.Require insulator 6 left ends concordant with housing 4 left sides, 0.1mm when maximum can be recessed.

Step 3, is contained in snap ring 3, rubber ring 2 respectively on the two ends external diameter of housing 4, then swivel nut 1 use frock is pressed into housing 4 and puts in place, and identical swivel nut 1 is all used at housing 4 two ends, and like this, this kind of reversed polarity RF coaxial adapters forms finished product.

The utility model reversed polarity RF coaxial adapters, by the normal polarity that transfers to of reversed polarity female, can be connected IPEX wire jumper with other communication equipment.The utility model guarantees the stability of insulator by hangnail.After assembling, because insulator has been stablized, also relatively make the inner wire can not vibration, thereby guaranteed that the electric property of the utility model reversed polarity RF coaxial adapters is also reliable and stable.

Above-described specific embodiment; the technical problem of solution of the present utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.

Claims

1. a reversed polarity RF coaxial adapters, it is characterized in that, it comprises swivel nut, rubber ring, snap ring, housing, inner wire, insulator, snap ring, rubber ring are contained in respectively on the two ends external diameter of housing, housing is positioned at the top of swivel nut, inner wire is positioned at the top of housing, and insulator is positioned at the outside of inner wire, respectively processes a hangnail on the internal orifice dimension of housing.

2. reversed polarity RF coaxial adapters according to claim 1, is characterized in that, described inner wire is at the step of a straight burr of prong end place processing.

3. reversed polarity RF coaxial adapters according to claim 1, is characterized in that, the length of described hangnail is 0.6mm, and radial height is 0.1-0.15mm.