CN219436327U

CN219436327U - Novel forming structure of integral elbow radio frequency connector

Info

Publication number: CN219436327U
Application number: CN202320112478.8U
Authority: CN
Inventors: 刘斌斌; 陈刚; 胡斌
Original assignee: Suzhou Teptec Electronics Co ltd
Current assignee: Suzhou Teptec Electronics Co ltd
Priority date: 2023-01-13
Filing date: 2023-01-13
Publication date: 2023-07-28
Anticipated expiration: 2033-01-13

Abstract

The utility model discloses a novel forming structure of an integral elbow radio frequency connector, which comprises a connector body, wherein a first tool is arranged at one end of the connector body in a threaded manner, a second tool is arranged at the other end of the connector body in a clamped manner, a third tool is stuck and connected to the middle part of the connector body, the connector body comprises an outer conductor and an inner conductor, an insulator is sleeved on the outer side of the inner conductor, and the outer side of the insulator is fixedly connected with the inner side of the outer conductor.

Description

Novel forming structure of integral elbow radio frequency connector

Technical Field

The utility model relates to the technical field of bent radio frequency connectors, in particular to a novel forming structure of an integral elbow radio frequency connector.

Background

In the application of the radio frequency assembly, the bent connector is commonly used to realize the perpendicular scheme of the wiring direction and the connector connection direction, so the bent radio frequency connector is born, and aiming at the traditional bent radio frequency connector, most of the bent radio frequency connector adopts two modes in the design, one adopts a welding mode in the process of a cable core wire and an inner conductor, the other adopts an inner conductor split mechanism, and the cable core wire and the inner conductor are assembled and connected through various parts, however, at the bent position, the outer conductor of the connector has irregular change in size, so that the impedance is uneven, the electric performance of the connector is influenced, and at the right angle, the magnetic field is unevenly distributed, so that the radio frequency signal is good, and the situation that the conventional bent radio frequency coaxial connector is low in use frequency and poor in voltage standing wave ratio is generally existed. Meanwhile, the assembly process is complex, the cost is high, the production efficiency is low, the reject ratio is high, the industry also has an integral bent connector, the inner conductor, the outer conductor, the insulator and the inner conductor are bent integrally, and aiming at the two inner conductors, the structure is uniform in size at the bent angle, relatively good impedance matching can be ensured, and the radio frequency performance index is relatively excellent.

However, the conventional bent rf connector has the following disadvantages:

the traditional bending type radio frequency connector forming process is difficult, the outer conductor is required to be bent firstly by a complex special tool, the insulator and the inner conductor are extruded into the outer conductor through pressure to be bent by plastic deformation, and the problems of complex process, low production efficiency and high reject ratio exist.

Disclosure of Invention

The utility model aims to provide a novel forming structure of an integral elbow radio frequency connector, which solves the problems that the forming process of the traditional elbow radio frequency connector provided in the background art is difficult, a complex special tool is required to bend an outer conductor first, an insulator and an inner conductor are extruded into the outer conductor through pressure to generate plastic deformation for bending, and the problems of complex process, low production efficiency and high reject ratio exist.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel shaping structure of integral elbow radio frequency connector, includes the connector body, first frock is installed to the one end screw thread of connector body, the second frock is installed to the other end block of connector body, the middle part of connector body is pasted and is connected with the third frock, the connector body includes outer conductor and inner conductor, the outside cover of inner conductor is equipped with the insulator, the outside of insulator and the inboard fixed connection of outer conductor, radio frequency connector assembler establishes the insulator at the inner conductor overcoat, then establishes the outer conductor at the insulator overcoat, and inner conductor, insulator and outer conductor are assembled together, and after the equipment, connector body one end is in the same place with first frock spin-on, and the other end inserts inside the second frock, after confirming the position, with the outer conductor on the connector body again paste the third frock, fixed first frock, rotatory second frock to ninety degrees can accomplish the bending.

Preferably, one end of the outer conductor is in threaded connection with the first tool, and the connector body is rotatably mounted on the first tool through the outer conductor.

Preferably, the other end of the outer conductor is connected with the second tool in a clamping way, and the connector body is clamped into the second tool through the outer conductor.

Preferably, the inner conductor is made of a copper foil material.

Preferably, the insulator is made of polyimide material.

Preferably, the connector body, the first tool and the second tool are coaxially arranged, and the connector body, the first tool, the second tool and the third tool are arranged in a cross shape.

Compared with the prior art, the utility model has the beneficial effects that:

after all parts are assembled according to the straight structure, the connector body is bent through external force, the uniformity of the bent positions, the outer conductor insulator and the inner conductor is kept, bulges or cracks are reduced as much as possible, the process difficulty is reduced, the production efficiency and the yield are improved, the integral bent connector is uniform in size at bent angles, and good radio frequency performance indexes can be guaranteed.

Drawings

FIG. 1 is a side view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an exploded view of the present utility model;

fig. 4 is a cross-sectional view of the connector body of the present utility model.

In the figure: 1. a connector body; 101. an outer conductor; 102. an insulator; 103. an inner conductor; 2. a first tool; 3. a second tool; 4. and a third tool.

Description of the embodiments

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a new forming structure of an integral elbow radio frequency connector, which comprises a connector body 1, wherein a first tool 2 is arranged at one end of the connector body 1 in a threaded manner, a second tool 3 is arranged at the other end of the connector body 1 in a clamping manner, a third tool 4 is adhered and connected to the middle part of the connector body 1, the connector body 1 comprises an outer conductor 101 and an inner conductor 103, an insulator 102 is sleeved on the outer side of the inner conductor 103, the inner conductor 103 is made of copper foil material, the insulator 102 is made of polyimide material, the outer side of the insulator 102 is fixedly connected with the inner side of the outer conductor 101, radio frequency connector assembler is sleeved with the insulator 102 outside the inner conductor 103, then an outer conductor 101 is sleeved outside the insulator 102, the inner conductor 103, the insulator 102 and the outer conductor 101 are assembled together, one end of the connector body 1 is screwed with the first tool 2, the other end of the connector body is inserted into the second tool 3, the outer conductor 101 on the connector body 1 is abutted to the third tool 4 after the position is determined, and the first tool 2 is fixed, and the second tool is bent by ninety degrees.

One end of the outer conductor 101 is in threaded connection with the first tool 2, the connector body 1 is rotatably mounted on the first tool 2 through the outer conductor 101, the other end of the outer conductor 101 is in clamping connection with the second tool 3, and the connector body 1 is clamped into the second tool 3 through the outer conductor 101.

The connector body 1, the first tool 2 and the second tool 3 are coaxially arranged, and the connector body 1, the first tool 2 and the second tool 3 are in cross-shaped arrangement with the third tool 4.

When the embodiment of the application is used, the following steps are adopted: in the initial state, the connector body 1 is in a straight line state, an insulator 102 is sleeved outside an inner conductor 103 by radio frequency connector assembling personnel, an outer conductor 101 is sleeved outside the insulator 102, the inner conductor 103, the insulator 102 and the outer conductor 101 are assembled together, one end of the connector body 1 is screwed with the first tool 2 after the assembly, the other end of the connector body is inserted into the second tool 3, after the position is determined, the outer conductor 101 on the connector body 1 is attached to the third tool 4, the first tool 2 is fixed, and the second tool 3 is rotated to ninety degrees, so that bending can be completed.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a novel shaping structure of integral elbow radio frequency connector, includes connector body (1), its characterized in that: the novel connector comprises a connector body (1), and is characterized in that a first tool (2) is installed at one end of the connector body (1) through threads, a second tool (3) is installed at the other end of the connector body (1) through clamping, a third tool (4) is connected to the middle of the connector body (1) through pasting, the connector body (1) comprises an outer conductor (101) and an inner conductor (103), an insulator (102) is sleeved on the outer side of the inner conductor (103), and the outer side of the insulator (102) is fixedly connected with the inner side of the outer conductor (101).

2. The novel forming structure of the integral elbow radio frequency connector as claimed in claim 1, wherein: one end of the outer conductor (101) is in threaded connection with the first tool (2).

3. The novel forming structure of the integral elbow radio frequency connector as claimed in claim 1, wherein: the other end of the outer conductor (101) is connected with the second tool (3) in a clamping mode.

4. The novel forming structure of the integral elbow radio frequency connector as claimed in claim 1, wherein: the inner conductor (103) is made of a copper foil material.

5. The novel forming structure of the integral elbow radio frequency connector as claimed in claim 1, wherein: the insulator (102) is made of polyimide material.

6. The novel forming structure of the integral elbow radio frequency connector as claimed in claim 1, wherein: the connector body (1), the first tool (2) and the second tool (3) are coaxially arranged, and the connector body (1), the first tool (2) and the second tool (3) are arranged in a cross shape with the third tool (4).