CN106450878A

CN106450878A - Connector capable of taking four leaf springs as inner conductor

Info

Publication number: CN106450878A
Application number: CN201610942877.1A
Authority: CN
Inventors: 晏明; 沈学光
Original assignee: Zhengjiang City Electronics Co Ltd Of Benq
Current assignee: Zhengjiang City Electronics Co Ltd Of Benq
Priority date: 2016-11-02
Filing date: 2016-11-02
Publication date: 2017-02-22

Abstract

The invention discloses a connector capable of taking four leaf springs as an inner conductor. The connector comprises an end cap, an insulator I, an insulator II, an outer conductor, four-leaf-spring inner conductors, a reinforcing rib and a reed. The end cap, the insulator I, the insulator II and the four-leaf-spring inner conductors are coaxially arranged. The insulator I and the insulator II are installed in an inner hole of the outer conductor. The insulator I and the insulator II are connected in a close-fitting mode. The four-leaf-spring inner conductors are installed in the insulator I and the insulator II. A left end of each four-leaf-spring inner conductor is provided with the reed. The reed is provided with the reinforcing rib. A front end of the outer conductor is provided with the end cap. The end cap is embedded in the outer conductor and is connected to the outer conductor in the close-fitting mode. In the invention, electrical performance index is decreased by 0-2.15GHz and is decreased from minus 7db of two leaf springs to minus 20db, a riveting technology is mot needed, an appearance is beautiful, product quality is increased, cost is decreased by about 20% and the connector is suitable for mass production.

Description

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

Technical field

The present invention relates to a kind of electrical connector, specially a kind of inner wire are the adapter of four leaf springs.

Background technology

In the market, due to defect during traditional F-type connector design, product processes complexity, part are caused 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, after connection, size is difficult to ensure card, 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 Low.

Content of the invention

Object of the present invention is to provide a kind of inner wire is the adapter of four leaf springs, to solve in above-mentioned background technology The problem of proposition.

For achieving the above object, the present invention 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, insulation Sub II, four leaf spring inner wires are for being coaxially disposed, and the insulator I and insulator II are installed in the endoporus of outer conductor, described exhausted Between edge I and insulator II, close-fitting connection, is provided with four leaf spring inner wires inside the insulator I and insulator II, described The left end of four leaf spring inner wires is provided with reed, and the reed is provided with reinforcement, and the front end of the outer conductor is provided with end cap, described End cap is embedded in outer conductor and close-fitting connection.

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

Further, in order to be readily susceptible to end cap close-fitting, outer conductor is pressed into, fixing and rotation stop, it is straight that rolling is provided with outside the end cap Stricture of vagina.

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

Tearing notch.

Compared with prior art, the invention has the beneficial effects as follows：This kind of inner wire is four leaf springs of the adapter of four leaf springs On each reed of inner wire, the quantity of reinforcement is 2, and the reinforcement inward hole on the left of reed 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 Portion is provided with rolling straight burr, is readily susceptible to end cap close-fitting press-in outer conductor, fixes and rotation stop, and the reed of the four leaf springs inner wire is provided with and tears Mouthful, the axially position of reed can be easy to, electrical performance indexes decay 0-2.15GHz of the present invention is down to -20db from the -7db of two leaf springs, No riveting process, appearance looks elegant, improve product quality, and cost reduces by 20% or so, it is easy to produce in enormous quantities.

Description of the drawings

Fig. 1 is present configuration；

In figure：1- end cap, 2- insulator I, 3- insulator II, 4- outer conductor, tetra- leaf spring inner wire of 5-, 6- reinforcement, 7- reed.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

Fig. 1 is referred to, the present invention provides a kind of technical scheme：A kind of inner wire is the adapter of four leaf springs, including end cap 1st, insulator I 2, insulator II 3, outer conductor 4, four leaf spring inner wires 5, reinforcement 6 and reed 7, the end cap 1, insulator I 2, Insulator II 3, four leaf spring inner wires 5 are for being coaxially disposed, and the insulator I 2 and insulator II 3 are installed on the endoporus of outer conductor 4 In, between the insulator I 2 and insulator II 3, close-fitting connection, is provided with four inside the insulator I 2 and insulator II 3 Spring inner wire 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, the outer conductor 4 Front end be provided with end cap, the end cap be embedded in outer conductor and close-fitting connection, each reed 7 of the four leaf springs inner wire 5 The quantity of upper reinforcement 6 is 2, and 6 inward hole of reinforcement in 7 left side of reed 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, is provided with rolling straight outside the end cap 1 Stricture of vagina, is readily susceptible to 1 close-fitting of end cap press-in outer conductor 4, fixes and rotation stop, and the reed 7 of the four leaf springs inner wire 5 is provided with tearing notch, energy It is easy to the axially position of reed 6.

Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, Which still can be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc. With replacement, all any modification, equivalent substitution and improvement that within the spirit and principles in the present invention, is made etc., this is should be included in Within the protection domain of invention.

Claims

1. a kind of inner wire is the adapter of four leaf springs, including leading 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 connection.

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 On each reed of body, the quantity of reinforcement is 2, 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.