CN202084690U

CN202084690U - Radio frequency coaxial connector

Info

Publication number: CN202084690U
Application number: CN2011200560683U
Authority: CN
Inventors: 刘金屹
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-04
Filing date: 2011-03-04
Publication date: 2011-12-21
Anticipated expiration: 2021-03-04

Abstract

The utility model provides a radio frequency coaxial connector. The connector includes a socket, a copper core with a coating, and a first insulation support. The copper core with the coating is provided with the first insulation support. The first insulation support and the copper core with the coating are all installed in the socket. The radio frequency coaxial connector in the utility model has advantages of simple structure, convenient assembly, stable support and low manufacturing cost. And the radio frequency coaxial connector in the utility model also improves the adaptability of other components in connection.

Description

A kind of radio frequency (RF) coaxial connector

Technical field

The utility model relates to electronic technology field, particularly a kind of radio frequency (RF) coaxial connector.

Background technology

The connector of the cable TV signal transmission usefulness that prior art provides, operation is comparatively complicated in process of production, and the insulation in the middle of the connector is supported when producing need use machined into, and production cost is higher, inefficiency; Shell is with copper, also needs to use machined into, and the transmission performance of signal is relatively poor, the connector construction complexity that prior art provides, and assembling is inconvenient, the processing cost height.

The utility model content

It is a kind of simple in structure, easy to assembly that the utility model provides, the radio frequency (RF) coaxial connector that processing cost is low.

To achieve these goals, the utility model provides following technical scheme:

A kind of radio frequency (RF) coaxial connector, it is characterized in that, comprise: the copper core and first of socket, band coating insulate and supports, and wherein: be equiped with first insulation on the copper core of described band coating and support, the copper core of described first insulation support and described band coating is all packed in the described socket.

Preferably, described radio frequency (RF) coaxial connector also comprises: pack into the head of described socket of bullet circle, described bullet circle.

Preferably, described radio frequency (RF) coaxial connector also comprises the second insulation support, and described second insulation is supported and is installed in the lower end of described silver-plated copper core, and in the described socket of packing into.

Preferably, described bullet circle is a spring coil.

By implementing above technical scheme, have following technique effect: the radio frequency (RF) coaxial connector that the utility model provides is simple in structure, easy to assembly, supports firmly, and processing cost is low, has also improved the suitability that is connected with miscellaneous part.

Description of drawings

The exploded view of the connector that Fig. 1 provides for the utility model embodiment;

The annexation figure with the copper core is supported in first insulation that Fig. 2 provides for the utility model embodiment;

The assembly drawing of the connector that Fig. 3 provides for the utility model embodiment.

Embodiment

In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.

The utility model embodiment provides a kind of radio frequency (RF) coaxial connector, as Fig. 1, Fig. 2 and shown in Figure 3, this connector comprises: the copper core 104 and first insulation of socket 102, band coating support 103, wherein: be equiped with first insulation on the copper core 104 of described band coating (as: silver-plated copper core) and support 103, the copper core 104 of described first insulation support 103 and described band coating is all packed in the described socket 102, in addition in other embodiments, further, this connector also comprises bullet circle 101, pack into the head of described socket 102 of described bullet circle 101.Use bullet circle 101 to improve the chucking power that this connector exposes negative electrode greatly, can be connected setting with miscellaneous part and closely cooperate.

This radio frequency (RF) coaxial connector is simple in structure, easy to assembly, supports firmly, and processing cost is low.

Among other the embodiment, on the basis of the foregoing description, further, described radio frequency (RF) coaxial connector also comprises the second insulation support 105, and described second insulation is supported 105 and is installed in the lower end of the copper core 104 of described band coating, and in the described socket of packing into.So that the copper core 104 of this band coating is contained in the described socket 102 is more firm.The copper core 104 of band coating is put into by the particular manufacturing craft injection molding machine after machining, and carries out injection moulding, first insulation support 103 directly on the copper core 104 of band coating injection moulding come out, finish group entirely after, by interference fit, in the socket 102 of packing into closely; Then, second insulation supports 105 also by interference fit, after the copper core 104 of band coating is packed into, reinstalls in the socket 102; At last, bullet circle 101 is packed into by the head of socket 102 by elasticity, finishes this radio frequency (RF) coaxial connector combination.This bullet circle 101 can be spring coil, also can be the rubber-like rubber ring.

In addition, this radio frequency (RF) coaxial connector structure is comparatively novel, improved the transmission performance of connector, reflection loss and insertion loss there is significantly improvement, and the insulation support is used TPX (poly-4-methylpentene) material instead and is made, and the injection moulding of TPX material is better, can carry out injection moulding by mould, can raise the efficiency greatly, reduce cost; Use the bullet circle to improve the chucking power that exposes negative electrode greatly, can be connected setting with other and closely cooperate; And socket 102 shells are zinc alloy material, can process by the mode of pressure injection, have improved the speed and the efficient of processing greatly.

More than a kind of radio frequency (RF) coaxial connector that the utility model embodiment is provided be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.

Claims

1. radio frequency (RF) coaxial connector, it is characterized in that, comprise: the copper core and first of socket, band coating insulate and supports, and wherein: be equiped with first insulation on the copper core of described band coating and support, the copper core of described first insulation support and described band coating is all packed in the described socket.

2. radio frequency (RF) coaxial connector according to claim 1 is characterized in that, also comprises: pack into the head of described socket of bullet circle, described bullet circle.

3. radio frequency (RF) coaxial connector as claimed in claim 1 or 2 is characterized in that, comprises that also second insulation supports, and the lower end of the copper core that is installed in described band coating is supported in described second insulation, and in the described socket of packing into.

4. radio frequency (RF) coaxial connector as claimed in claim 1 or 2 is characterized in that described bullet circle is a spring coil.