CN203800337U

CN203800337U - Radio frequency connector formed by bending integral casting

Info

Publication number: CN203800337U
Application number: CN201420191367.1U
Authority: CN
Inventors: 邵晓红; 张�杰
Original assignee: Suzhou Huayang Aerospace Electric Co Ltd
Current assignee: Suzhou Huayang Aerospace Electric Co Ltd
Priority date: 2014-04-21
Filing date: 2014-04-21
Publication date: 2014-08-27
Anticipated expiration: 2024-04-21

Abstract

The utility model discloses a radio frequency connector formed by bending integral casting. The radio frequency connector comprises an outer conductor, a medium body, an inner conductor, a weld leg and a cover plate. The radio frequency connector is characterized in that the outer conductor is formed by one-time integral casting and forming; step holes are arranged in three directions along the upper edge; the step holes gradually become smaller from outside to inside; the inner conductor is L-shaped; a barb and a cutting groove are respectively arranged on both ends of the inner conductor; the medium body is fixed by the barb on the inner conductor; and the weld leg, the cover plate and the outer conductor are crimped. The radio frequency connector provided by the utility model has the advantages of simple structure and assembly process, low manufacturing cost, high connector reliability and stable electrical property, and can meet the requirement of mass production.

Description

A kind of radio frequency connector of curved formula integral die-cast

Technical field

The utility model relates to radio frequency (RF) coaxial connector technical field, especially a kind of radio frequency connector of curved formula integral die-cast.

Background technology

Radio frequency connector is widely adopted in radio frequency transmission, curved formula product is processed by integrated machine conventionally or the form of part split assembling realizes, the reliability that integrated machine adds is high, but shortcoming is product structure complexity, manufacturing cost is high, and difficulty of processing is large, and the structural reliability of split assembling is low and technique is loaded down with trivial details, electric property is unstable, cannot meet requirements of mass production.

Utility model content

The purpose of this utility model is to provide a kind of high reliability, simple in structure, is easy to the radio frequency connector of the curved formula integral die-cast of process and assemble.

The purpose of this utility model is achieved in that and comprises that outer conductor, dielectric, inner wire, leg and cover plate, feature are that described outer conductor is disposable integral casting forming, and on it, be provided with stepped hole along three directions, stepped hole progressively diminishes from outside to inside; Inner wire is L-type, and on it, two ends are respectively equipped with hangnail and grooving, and dielectric is fixed by the hangnail on inner wire, leg and cover plate and outer conductor crimping.

The utility model structure and assembly technology are simple, low cost of manufacture, and connector reliability is high ,electric property is more stable, can meet the requirement of production in enormous quantities.

Brief description of the drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model outer conductor structural representation;

Fig. 3 is the upward view of Fig. 2;

Fig. 4 is the structural representation of the utility model inner wire.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.

Consulting Fig. 1, is the connector construction schematic diagram of manufacturing according to embodiment of the present utility model, and it is by the outer conductor 1 of kirsite integral die-cast, and dielectric 2, inner wire 3, cover plate 5, leg 4 form.Wherein inner wire 3 is fixed in outer conductor 1 by the dielectric 2 being pressed into, cover plate 5, leg 4 and outer conductor 1 crimping.

Consult Fig. 2, on the utility model outer conductor 1, adopt the stepped hole 11,12,13 of three directions, the version in its hole be from the housing of outer conductor 1 outside to inside step by step step diminish, make the part can a casting forming.

Consult Fig. 3, be equipped with hangnail 31,32 on the utility model inner wire 3 two ends, for mounting medium body 2, wherein one end is provided with grooving 33, can improve its electric property.

Production of the present utility model, assembling and use:

Outer conductor 1, by designing requirement, adopts one time die sinking casting forming, and remaining parts, by figure processing, is first put into outer conductor 1 by inner wire 3 when assembling, then is press-fitted dielectric 2, is press-fitted after putting in place and is press-fitted dielectric 3, is finally press-fitted leg 4 and cover plate 5.When use, first leg and PCB mounting panel are fixed, then screw thread mouth end docks with butt end, realizes electrical connection.

Claims

1. the radio frequency connector of a curved formula integral die-cast, it is characterized in that it comprises outer conductor (1), dielectric (2), inner wire (3), leg (4) and cover plate (5), described outer conductor (1) is disposable integral casting forming, on it, along being equipped with stepped hole in three directions, stepped hole diminishes from outside to inside step by step; Inner wire (3) is L-type, and on it, two ends are respectively equipped with hangnail (31) and grooving (33); Dielectric (2) is fixing by the hangnail (31) on inner wire (3); Leg (4) and cover plate (5) and outer conductor (1) crimping.