CN206558733U

CN206558733U - Contact insulator radio frequency connector

Info

Publication number: CN206558733U
Application number: CN201720150062.XU
Authority: CN
Inventors: 朱沙
Original assignee: JIANGSU ZHENGKAI ELECTRONIC TECHNOLOGY CO LTD
Current assignee: JIANGSU ZHENGKAI ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2017-02-20
Filing date: 2017-02-20
Publication date: 2017-10-13
Anticipated expiration: 2027-02-20

Abstract

The utility model discloses contact insulator radio frequency connector, including shell, swivel nut is equipped with by snap ring outside the case nose, sealing ring is provided between the swivel nut and shell, the notch that the insertion of current supply cable inner core is provided with inner wire, inner wire is provided with the shell, an insulator is provided between inner wire and shell, provided with a contact insulator at the notch of the inner wire, the notch sizing of inner conductors is realized.The utility model is simple in construction, reasonable in design, using contact insulator structure, inner wire is processed into using brass, the notch position of inner wire is shaped by contacting insulator, when so that cable inner core inserts inner wire notch, otch expansion is extruded by contact insulator, good contact performance is formed with cable inner core so that the inner wire of brass material realizes the contact performance of tin-phosphor bronze material.

Description

Contact insulator radio frequency connector

Technical field

The utility model is specifically related to a kind of contact insulator radio frequency connector.

Background technology

Traditional radio frequency connector reaches that contact is required by being slotted on inner wire（As shown in Figure 1）, such a structure is also Inner wire is needed to possess good elasticity, inner wire must be made of expensive tin-phosphor bronze material, and which increase the life of enterprise Produce cost.

Utility model content

Goal of the invention of the present utility model is：Connect for above-mentioned problem there is provided one kind contact insulator radio frequency Connect device.

The technical solution adopted in the utility model is such：

Contact and swivel nut, the spiral shell are equipped with by snap ring outside insulator radio frequency connector, including shell, the case nose It is provided between set and shell in sealing ring, the shell and is provided with inner wire, the notch of current supply cable inner core insertion is provided with inner wire, It is provided between inner wire and shell at an insulator, the notch of the inner wire provided with a contact insulator, realizes inner conductors Notch sizing.

Preferably, the inner wire is made of brass.

In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：

The utility model is simple in construction, reasonable in design, and using contact insulator structure, inner wire processes system using brass Into, the notch position of inner wire is shaped by contacting insulator so that when cable inner core inserts inner wire notch, fluting Mouth expansion, is extruded by contact insulator, forms good contact performance with cable inner core so that the inner wire of brass material Realize the contact performance of tin-phosphor bronze material.

Brief description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is existing product structural representation；

Fig. 2 is product structure schematic diagram of the present utility model；

Marked in figure：1- swivel nuts, 2- inner wires, 3- insulators, 4- sealing rings, 5- snap rings, 6- shells, 7- contact insulation Son.

Embodiment

The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.

As shown in Fig. 2 being filled outside contact insulator radio frequency connector, including shell 6, the front end of shell 6 by snap ring 5 There is swivel nut 1, be provided between the swivel nut 1 and shell 6 in sealing ring 4, the shell 6 and be provided with inner wire 2, inner wire 2 is using yellow Copper into, be provided with inner wire 2 current supply cable inner core insertion notch, between inner wire 2 and shell 6 be provided with an insulator 3, it is described Provided with a contact insulator 7 at the notch of inner wire 2, the notch sizing of inner conductors is realized.

The utility model increases sizing of the contact insulator completion to notch by the position slotted in inner wire, makes The contact performance that common brass material can also be realized, reduces the production cost of inner wire.

Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right Property scope.

Claims

1. swivel nut, the swivel nut are equipped with by snap ring outside contact insulator radio frequency connector, including shell, the case nose It is provided between shell in sealing ring, the shell and is provided with inner wire, the notch of current supply cable inner core insertion is provided with inner wire, it is interior An insulator is provided between conductor and shell, it is characterised in that provided with a contact insulator at the notch of the inner wire, realize The notch sizing of inner conductors.

2. contact insulator radio frequency connector according to claim 1, it is characterised in that the inner wire uses brass system Into.