CN212517468U

CN212517468U - Adapter for material electromagnetic parameter test

Info

Publication number: CN212517468U
Application number: CN202021141815.9U
Authority: CN
Inventors: 付志浩
Original assignee: Shanghai Qirui Information Technology Co ltd
Current assignee: Shanghai Qirui Information Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-09
Anticipated expiration: 2030-06-18

Abstract

The utility model belongs to the technical field of electromagnetic parameter testing, in particular to a conversion joint for material electromagnetic parameter testing, which comprises a mounting plate, a shell, a coaxial port and an energy conversion probe, wherein the shell is fixed on the mounting plate, the mounting plate is provided with a waveguide port, one side of the shell is provided with a through hole, the through hole is fixed with the coaxial port, and the energy conversion probe is arranged in the shell at the coaxial port; the device can effectively convert the coaxial line into the waveguide transmission line, thereby rapidly realizing the function of testing the electromagnetic parameters of the sheet material.

Description

Adapter for material electromagnetic parameter test

Technical Field

The utility model relates to an adapter for material electromagnetic parameter test belongs to electromagnetic parameter test technical field.

Background

In the process of testing the electromagnetic parameters of the sheet material, because the test instruments all adopt coaxial lines as radio frequency signal transmission lines, and the material test adopts waveguide transmission lines, a coaxial-to-waveguide conversion device needs to be manufactured to convert and transmit electromagnetic signals, and therefore the conversion joint for testing the electromagnetic parameters of the material is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adapter for material electromagnetic parameter test to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adapter coupling for material electromagnetic parameter test, includes mounting panel, shell, coaxial port and energy conversion probe, the shell is fixed on the mounting panel, has seted up the waveguide port on the mounting panel, and the through-hole has been seted up to one side of shell, and through-hole department is fixed with coaxial port, is located coaxial port department in the shell and is provided with the energy conversion probe.

Preferably, the coaxial port and the waveguide port are at an angle of 90 degrees.

Preferably, the energy conversion probe is of a gradual change structure, and one end with a small volume is connected with the coaxial port.

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

the utility model relates to a crossover sub for material electromagnetic parameter test, the utility model discloses simple structure, convenient to use can be quick converts the coaxial line with the test instrument into the waveguide transmission line through the energy conversion probe to make the test operation of thin material electromagnetic parameter go on fast, improve the efficiency of thin material electromagnetic parameter test.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the housing.

In the figure: 1. mounting a plate; 101. a waveguide port; 2. a housing; 3. a coaxial port; 4. an energy conversion probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an adapter for material electromagnetic parameter test, includes mounting panel 1, shell 2, coaxial port 3 and energy conversion probe 4, shell 2 is fixed on mounting panel 1, has seted up waveguide port 101 on the mounting panel 1, and the through-hole has been seted up to one side of shell 2, and through-hole department is fixed with coaxial port 3, is located coaxial port 3 department in the shell 2 and is provided with energy conversion probe 4.

Further, the coaxial port 3 and the waveguide port 101 form an included angle of 90 degrees.

Furthermore, the energy conversion probe 4 is of a gradual change structure, and one end with a small volume is connected with the coaxial port 3.

The working principle is as follows: the utility model relates to a crossover sub for material electromagnetic parameter test, during the use, at first be connected the output and the coaxial port 3 of tester, be connected waveguide port 3 and waveguide, the electromagnetic wave of the coaxial line the inside that the tester sent realizes the conversion function of energy in feeding into the waveguide transmission line through energy conversion probe 4 to make the test operation of thin material electromagnetic parameter go on fast, improve the efficiency of thin material electromagnetic parameter test.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adapter for electromagnetic parameter testing of materials, characterized in that: including mounting panel (1), shell (2), coaxial port (3) and energy conversion probe (4), shell (2) are fixed on mounting panel (1), have seted up waveguide port (101) on mounting panel (1), and the through-hole has been seted up to one side of shell (2), and through-hole department is fixed with coaxial port (3), is located coaxial port (3) in shell (2) and locates to be provided with energy conversion probe (4).

2. The adapter for electromagnetic parametric testing of materials of claim 1, wherein: the coaxial port (3) and the waveguide port (101) form a 90-degree included angle.

3. The adapter for electromagnetic parametric testing of materials of claim 1, wherein: the energy conversion probe (4) is of a gradual change structure, and one end with a small size is connected with the coaxial port (3).