CN206135000U

CN206135000U - Inner conductor is four a leaf spring connectors

Info

Publication number: CN206135000U
Application number: CN201621167283.XU
Authority: CN
Inventors: 晏明; 沈学光
Original assignee: Zhengjiang City Electronics Co Ltd Of Benq
Current assignee: Jiangsu Minglian Electronic Technology Co., Ltd.
Priority date: 2016-11-02
Filing date: 2016-11-02
Publication date: 2017-04-26
Anticipated expiration: 2026-11-02

Abstract

The utility model discloses an inner conductor is four a leaf spring connectors, including end cap, insulator I, insulator II, outer conductor, four leaf spring inner conductors, strengthening rib and reed, end cap, insulator I, II, four leaf spring inner conductors in the insulator are coaxial setting, insulator I is installed in the hole of outer conductor with insulator II, insulator I and insulator be the close -fitting connection between II, insulator I has four leaf spring inner conductors with II internally mounted in the insulator, the left end of four leaf spring inner conductors is equipped with the reed, be equipped with the strengthening rib on the reed, the front end of outer conductor is equipped with the end cap, the end cap is embedded in the outer conductor and the close -fitting connection, the utility model discloses the decay of electricity performance index 0 2.15GHz from two a leaf springs does 7db drop to 20db, no riveting process, the outward appearance is pleasing to the eye, has promoted the product quality, about cost reduction 20%, easy mass production.

Description

A kind of inner wire is the adapter of four leaf springs

Technical field

This utility model is related to a kind of electrical connector, and specially a kind of inner wire is the adapter of four leaf springs.

Background technology

In the market, defect when being designed due to traditional F-type connector, causes product processes complicated, part Many, concordance is poor, and the process-cycle is long, poor electrical performance, and reed is two panels spring structure, and not only communications centre press contacts reed, will also Machining connection pin, then soldering or riveting become two reeds, size is difficult to ensure card after connection, and alignment is difficult to ensure card, low intensity, easily Bending is scrapped, and outer conductor is riveting process, and unsightly, riveting often causes outer conductor electrodeposited coating to come off to outward appearance, peeling, qualification rate It is low.

Utility model content

The purpose of this utility model there are provided the adapter that a kind of inner wire is four leaf springs, to solve above-mentioned background skill The problem proposed in art.

For achieving the above object, this utility model provides following technical scheme：A kind of inner wire is the adapter of four leaf springs, Including end cap, insulator I, insulator II, outer conductor, four leaf spring inner wires, reinforcement and reed, the end cap, insulator I, , to be coaxially disposed, the insulator I and insulator II are installed in the endoporus of outer conductor, institute for insulator II, four leaf spring inner wires Close-fitting connection between insulator I and insulator II is stated, four leaf spring inner wires is installed inside the insulator I and insulator II, The left end of the four leaf springs inner wire is provided with reed, and the reed is provided with reinforcement, and the front end of the outer conductor is provided with end cap, The end cap is embedded in outer conductor and close-fitting connects.

Further, in order to be able to be beneficial to more tiny contact pin reliable contacts, and contact more reliable, contact resistance is little, together When alignment be easy to ensure that the quantity of reinforcement is 2 on each reed of the four leaf springs inner wire, and left in reed The reinforcement inward hole of side is stretched out.

Further, in order to be readily susceptible to hold cap close-fitting press-in outer conductor, fix and rotation stop, rolling is provided with outside the end cap straight Stricture of vagina.

Further, in order to be able to being easy to the axially position of reed, the reed of the four leaf springs inner wire to be provided with

Tearing notch.

Compared with prior art, the beneficial effects of the utility model are：This kind of inner wire is the four of the adapter of four leaf springs The quantity of reinforcement is 2 on each reed of leaf spring inner wire, and the reinforcement inward hole on the left of reed is stretched out, energy Beneficial to more tiny contact pin reliable contacts, and contact more reliable, contact resistance is little, while alignment is easy to ensure, the end Rolling straight burr is provided with outside cap, is readily susceptible to hold cap close-fitting press-in outer conductor, fixed and rotation stop, the reed of the four leaf springs inner wire to set There is tearing notch, the axially position of reed, this utility model electrical performance indexes decay 0-2.15GHz can be easy to drop from-the 7db of two leaf springs To -20db, without riveting process, appearance looks elegant, product quality is improved, cost reduces by 20% or so, it is easy to produce in enormous quantities.

Description of the drawings

Fig. 1 is this utility model structure；

In figure：1- ends cap, 2- insulators I, 3- insulators II, 4- outer conductors, the leaf spring inner wires of 5- tetra-, 6- reinforcements, 7- Reed.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1 is referred to, this utility model provides a kind of technical scheme：A kind of inner wire is the adapter of four leaf springs, including End cap 1, insulator I 2, insulator II 3, outer conductor 4, four leaf spring inner wires 5, reinforcement 6 and reed 7, the end cap 1, insulation , to be coaxially disposed, the insulator I 2 and insulator II 3 are installed on outer conductor 4 for son I 2, insulator II 3, four leaf spring inner wires 5 In endoporus, close-fitting connection, is provided with inside the insulator I 2 and insulator II 3 between the insulator I 2 and insulator II 3 Four leaf spring inner wires 5, the left end of the four leaf springs inner wire 5 is provided with reed 7, and the reed 7 is provided with reinforcement 6, described outer The front end of conductor 4 is provided with end cap, and the end cap is embedded in outer conductor and close-fitting connects, the four leaf springs inner wire 5 each The quantity of reinforcement 6 is 2 on reed 7, and the inward hole of reinforcement 6 in the left side of reed 7 is stretched out, and can be beneficial to more tiny Contact pin reliable contacts, and contact more reliable, contact resistance is little, while alignment is easy to ensure, outside the end cap 1 rolling is provided with Straight burr, is readily susceptible to hold the close-fitting of cap 1 press-in outer conductor 4, fixed and rotation stop, the reed 7 of the four leaf springs inner wire 5 to be provided with tearing notch, The axially position of reed 6 can be easy to.

Although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art comes Say, it still can modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered Row equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should It is included within protection domain of the present utility model.

Claims

1. a kind of inner wire is the adapter of four leaf springs, including is led in end cap, insulator I, insulator II, outer conductor, four leaf springs Body, reinforcement, reed, it is characterised in that：The end cap, insulator I, insulator II, four leaf spring inner wires are to be coaxially disposed, institute State insulator I and insulator II is installed in the endoporus of outer conductor, close-fitting connection, institute between the insulator I and insulator II State and four leaf spring inner wires are installed inside insulator I and insulator II, the left end of the four leaf springs inner wire is provided with reed, described Reed is provided with reinforcement, and the four leaf springs inner wire is provided with tearing notch, and the front end of the outer conductor is provided with end cap, in the end cap It is embedded in outer conductor and close-fitting connects.

2. a kind of inner wire according to claim 1 is the adapter of four leaf springs, it is characterised in that：Lead in four leaf spring The quantity of reinforcement is 2 on each reed of body, and the reinforcement inward hole on the left of reed is stretched out.

3. a kind of inner wire according to claim 1 is the adapter of four leaf springs, it is characterised in that：Set outside the end cap There is rolling straight burr.

4. a kind of inner wire according to claim 1 is the adapter of four leaf springs, it is characterised in that：Lead in four leaf spring The reed of body is provided with tearing notch technique.