CN202308459U

CN202308459U - Radio frequency coaxial connector

Info

Publication number: CN202308459U
Application number: CN201120430326XU
Authority: CN
Inventors: 徐贞
Original assignee: JIANGSU ZHENGKAI ELECTRONIC TECHNOLOGY CO LTD
Current assignee: JIANGSU ZHENGKAI ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2011-11-03
Filing date: 2011-11-03
Publication date: 2012-07-04
Anticipated expiration: 2021-11-03

Abstract

The utility model discloses a radio frequency coaxial connector, belonging to the field of communication equipment, wherein both ends of the inner conductor of some coaxial connectors are large in diameter, and an insulator must be cut open such that the insulator can be mounted outside the middle portion of the inner conductor; and after mounting, the gap between the insulator and the inner conductor is larger, such that the beauty of the profile is influenced, the inductance and the capacitance of a coaxial cable change, and the problems of incontinuity and influencing electric performance, etc. appear. The radio frequency coaxial connector employs the cut-open insulator to wrap the annular object, the insulator and the inner conductor are closely integrated in one, thereby enabling the assembling to be easy, and in the process of use, the insulator does not enable the deformation phenomenon and the malposition phenomenon to occur, and the gap between the inner conductor and the insulator can not be formed, and thereby the electric performance of the product is obviously improved.

Description

A kind of radio frequency (RF) coaxial connector

Technical field

The utility model relates to a kind of radio frequency (RF) coaxial connector, and the radio frequency (RF) coaxial connector of especially a kind of two ends symmetry belongs to communication equipment field.

Background technology

Radio frequency (RF) coaxial connector is made up of the insulator and the shell of inner wire, support inner wire.The inner wire two ends diameter of part radio frequency (RF) coaxial connector is big, and dress insulator in middle part must cut insulator could assemble during assembling, exists between insulator and the inner wire slit bigger than normal after the assembling, influences outward appearance; Coaxial line inductance and changes in capacitance, and discontinuity appears, influence problems such as electrical property.

The utility model content

To the defective that above-mentioned background technology exists, the technical problem that the utility model will solve provides a kind of radio frequency (RF) coaxial connector of simple to operation, good electrical property.

For solving the problems of the technologies described above, the utility model is achieved through following technical scheme:

A kind of radio frequency (RF) coaxial connector comprises shell, accommodates in the enclosure insulator and the two ends diameter inner wire bigger than middle part diameter, and said insulator is stuck in the middle part of said inner wire, and said insulator is contained by ring.

Compared with prior art; The utility model adopts ring to fix insulator in the conductor, and insulator combines as a whole with inner wire, makes assembling become easy; During use; Insulator is indeformable, do not misplace, and more can between inner wire and insulator, not form the gap, and the electrical property of product is obviously promoted.

Description of drawings

Fig. 1 is the structural representation of the utility model radio frequency (RF) coaxial connector.

Embodiment

Be further described below in conjunction with the embodiment of accompanying drawing the utility model.

In the utility model, as shown in Figure 1, insulator 3 is cut, snap in the middle part of inner wire 4, utilize coning sleeve that assembly is packed in the ring 2 again, packing insulator 3, inner wire 4 and ring 2 together at last gets final product in the shell 1.

Ring 2 when being becket, can make insulator and inner wire combine more closely knitly by metal or nonmetal making.

The utility model makes installation simple, quick, in actual use, has promoted the electrical property of product.

The description of above embodiment is comparatively concrete, detailed; But can not therefore be interpreted as restriction to the utility model claim; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model design; Can also make some distortion and improvement, these all belong to the protection range of the utility model.

Claims

1. a radio frequency (RF) coaxial connector comprises shell, accommodates in the enclosure insulator and the two ends diameter inner wire bigger than middle part diameter, and said insulator is stuck in the middle part of said inner wire, it is characterized in that: said insulator is contained by ring.

2. radio frequency (RF) coaxial connector as claimed in claim 1 is characterized in that: said ring is got by metallic.