CN217639308U

CN217639308U - Vector network analyzer for high-frequency device measurement

Info

Publication number: CN217639308U
Application number: CN202220244036.4U
Authority: CN
Inventors: 夏腾飞
Original assignee: Suzhou Xuance Instrument Co ltd
Current assignee: Suzhou Xuance Instrument Co ltd
Priority date: 2022-01-29
Filing date: 2022-01-29
Publication date: 2022-10-21
Anticipated expiration: 2032-01-29

Abstract

The utility model provides a vector network analyzer for high frequency device measurement, including network analyzer, network analyzer bottom is located the bottom plate, and the top both sides of bottom plate all are connected with the baffle perpendicularly, and network analyzer's shell is located between the baffle, and the one end of baffle is connected with the limiting plate, fixes between limiting plate bottom and the bottom plate; the mounting seat is installed at the top of each baffle, the top of the outer side of the mounting seat is connected with a rotating arm through a rotating shaft, the free end of the rotating arm is located below the bottom plate, the two ends of the bottom of the rotating arm are connected through a connecting rod, a limiting block is installed on one side, away from the limiting plate, of the mounting seat, the limiting block is inclined and arranged upwards, and when the rotating arm rotates towards the bottom plate, the limiting plate is far away from one end of the bottom plate, the limiting block touches the rotating arm. The utility model discloses when using, when breaking off the connecting rod from the arc cardboard with the fingers and thumb, the connecting rod drives the rotor arm and is the tilt state, lets the connecting rod support on the plane for the network analyzer rises to one side, makes things convenient for the reading.

Description

Vector network analyzer for high-frequency device measurement

Technical Field

The utility model belongs to the technical field of network analyzer, especially indicate a vector network analyzer is used in high frequency device measurement.

Background

The vector network analyzer is an essential tool for research, development, production and maintenance in the communication technology industry, and is especially an essential measurement scale for product function and performance testing in production testing. An operation panel and a display are arranged at one end of the network analyzer, reading and operation are convenient to conduct during testing, an existing network analyzer is inconvenient for angle adjustment, and the operation surface of the network analyzer is low.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides a vector network analyzer is used in high frequency device measurement.

The technical scheme of the utility model is realized like this: a vector network analyzer for measuring a high-frequency device comprises a network analyzer, wherein the bottom of the network analyzer is positioned on a bottom plate, two sides of the top of the bottom plate are both vertically connected with baffle plates, a shell of the network analyzer is positioned between the baffle plates, one end of each baffle plate is connected with a limiting plate, and the bottom of each limiting plate is fixed with the bottom of the bottom plate;

the top of each baffle is provided with a mounting seat, the top of the outer side of each mounting seat is connected with a rotating arm through a rotating shaft, the free end of each rotating arm is positioned below the bottom plate, the two ends of the bottom of each rotating arm are connected through a connecting rod, one side, far away from the limiting plate, of each mounting seat is provided with a limiting block, each limiting block is arranged obliquely upwards, and when the rotating arms rotate towards one end, far away from the limiting plate, of the bottom plate, the limiting blocks touch the rotating arms;

supporting legs are arranged at four corners of the bottom plate.

Preferably, the contact surface of rotor arm and stopper all inlays and installs adsorption magnet, and two adsorption magnet are reverse to be set up.

Preferably, the strip-shaped groove has all been seted up to network analyzer shell both sides bottom, and the baffle relative surface all is connected with the strip-shaped piece, and the strip-shaped piece is arranged in the strip-shaped groove respectively.

Preferably, the surface of the connecting rod is provided with a rubber pad with a cylindrical structure, and the rubber pad has elasticity.

Preferably, the non-slip mat is installed at the bottom of each supporting leg, two arc-shaped clamping plates are installed on one side, close to the limiting plate, of the bottom plate, the two arc-shaped clamping plates are symmetrically arranged, and the connecting rod is clamped on the two arc-shaped clamping plates.

Preferably, network analyzer's top lid is equipped with a roof, and the bottom edge connection of roof has fixed frame, and in fixed frame was arranged in network analyzer's top, the curb plate was all installed perpendicularly to fixed frame's bottom both sides, and the draw-in groove has all been seted up in the bottom inboard of curb plate and the baffle top one end outside, and two draw-in grooves card are in the same place, and all fasten through a plurality of bolts between curb plate and the baffle.

Compared with the prior art, the utility model discloses when using, when the bottom plate was put in the plane, its bottom was supported by the supporting legs, when breaking off the connecting rod from the arc cardboard off with the fingers and thumb, the connecting rod drove the rotor arm and is the tilt state, lets the connecting rod support on the plane for network analyzer inclines upward, makes things convenient for the reading.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is the utility model provides a vector network analyzer's for high frequency device measurement structure sketch map.

Fig. 2 is the utility model provides a vector network analyzer's for high frequency device measurement bottom structure sketch map.

In the figure: bottom plate 1, connecting rod 2, stopper 3, adsorption magnet 4, rotor arm 5, baffle 6, supporting legs 7, draw-in groove 8, fixed frame 9, curb plate 10, roof 11, network analysis appearance 12, bar groove 13, bar piece 14, mount pad 15, arc cardboard 16, limiting plate 17.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a vector network analyzer for measuring a high-frequency device comprises a network analyzer 12, wherein the bottom of the network analyzer 12 is positioned on a bottom plate 1, two sides of the top of the bottom plate 1 are vertically connected with baffle plates 6, a shell of the network analyzer 12 is positioned between the baffle plates 6, one end of each baffle plate 6 is connected with a limiting plate 17, the bottom of each limiting plate 17 is fixed with the bottom of the bottom plate 1, and each limiting plate 17 is used for preventing the network analyzer 12 from falling off;

the top of each baffle 6 is provided with an installation seat 15, the top of the outer side of each installation seat 15 is connected with a rotating arm 5 through a rotating shaft, the free end of each rotating arm 5 is positioned below the bottom plate 1, two ends of the bottom of each rotating arm 5 are connected through a connecting rod 2, one side, far away from the limiting plate 17, of each installation seat 15 is provided with a limiting block 3, each limiting block 3 is arranged obliquely upwards, and when the rotating arms 5 rotate towards one ends, far away from the limiting plate 17, of the bottom plates 1, the limiting blocks 3 touch the rotating arms 5; supporting legs 7 are arranged at four corners of the bottom plate 1.

It should be noted that the height of the supporting feet is higher than the thickness of the connecting rod 2, so that the connecting rod 2 can be rotatably arranged in the space surrounded by the supporting feet 7. After connecting rod 2 rotated out and stopper 3 contact, the rotor arm slope setting this moment puts the bracing piece on the plane, can support the one end that network analyzer has the display, lets whole network analyzer be the tilt state, convenient operation and reading.

Further, as shown in fig. 1, the contact surfaces of the rotating arm 5 and the limiting block 3 are all inlaid with the adsorption magnets 4, and the two adsorption magnets 4 are reversely arranged, so that the adsorption force between the rotating arm 5 and the limiting block 3 is provided, and the rotating arm 5 is prevented from falling off from the limiting block 3 in the carrying process.

Further, as shown in fig. 1, a strip groove 13 is formed in the bottom of each of two sides of the outer shell of the network analyzer 12, a strip block 14 is connected to the opposite surface of the baffle 6, and the strip blocks 14 are respectively located in the strip grooves 13.

Further, the slipmat is all installed to the bottom of every supporting legs 7, one side that is close to limiting plate 17 in the bottom of bottom plate 1 installs two arc cardboard 16, two arc cardboard 16 symmetry sets up, connecting rod 2 card is at two

arc cardboard

16, 2 surfaces of connecting rod are equipped with tubular structure's rubber pad, the rubber pad has elasticity, make connecting rod 2 can block in arc cardboard 16, as shown in fig. 2, 16 top both ends of arc cardboard are the arc structure, make things convenient for the connecting rod card to go into, 16 radians of arc cardboard are greater than 180 simultaneously, let arc cardboard 16 can surround the most surface of connecting rod, be equipped with the spacing between two arc cardboard 16, when using, the staff puts between two arc cardboard 16 and grasps the connecting rod, and can easily break it off with the fingers and thumb.

Further, the top lid of network analyzer 12 is equipped with a roof 11, and the bottom edge connection of roof 11 has fixed frame 9, and in fixed frame 9 was arranged in at the top of network analyzer 12, curb plate 10 was all installed perpendicularly to fixed frame 9's bottom both sides, and draw-in groove 8 has all been seted up in the bottom inboard of curb plate 10 and the 6 top one end outsides of baffle, and two draw-in grooves 8 card are in the same place, and all fasten through a plurality of bolts between curb plate 10 and the baffle 6. The fixing frame 9 is merely clamped on the top of the network analyzer 12, the display on the end face of the network analyzer 12 is not affected, and the fixing frame 9 can fix the position of the network analyzer 12.

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. The vector network analyzer for measuring the high-frequency device comprises a network analyzer (12) and is characterized in that the bottom of the network analyzer (12) is positioned on a bottom plate (1), two sides of the top of the bottom plate (1) are vertically connected with baffle plates (6), a shell of the network analyzer (12) is positioned between the baffle plates (6), one end of each baffle plate (6) is connected with a limiting plate (17), and the bottom of each limiting plate (17) is fixed with the bottom of the bottom plate (1);

the mounting seat (15) is mounted at the top of each baffle (6), the top of the outer side of each mounting seat (15) is connected with a rotating arm (5) through a rotating shaft, the free end of each rotating arm (5) is located below the bottom plate (1), the two ends of the bottom of each rotating arm (5) are connected through a connecting rod (2), a limiting block (3) is mounted on one side, away from the limiting plate (17), of each mounting seat (15), each limiting block (3) is arranged obliquely upwards, and when the rotating arms (5) rotate towards one end, away from the limiting plate (17), of the bottom plate (1), the limiting blocks (3) and the rotating arms (5) touch;

supporting legs (7) are arranged at four corners of the bottom plate (1).

2. The vector network analyzer for high-frequency device measurement according to claim 1, wherein the contact surfaces of the rotating arm (5) and the limiting block (3) are provided with the attracting magnets (4) in an embedded manner, and the two attracting magnets (4) are arranged in opposite directions.

3. The vector network analyzer for measuring the high-frequency device according to claim 1, wherein the bottom of each of the two sides of the outer shell of the network analyzer (12) is provided with a strip-shaped groove (13), the opposite surfaces of the baffle (6) are connected with strip-shaped blocks (14), and the strip-shaped blocks (14) are respectively positioned in the strip-shaped grooves (13).

4. The vector network analyzer for high frequency device measurement as claimed in claim 1, wherein the surface of the connecting rod (2) is provided with a cylindrical rubber pad having elasticity.

5. The vector network analyzer for measuring high-frequency devices as claimed in claim 1, wherein the bottom of each supporting foot (7) is provided with a non-slip mat, one side of the bottom plate (1) close to the limiting plate (17) is provided with two arc-shaped clamping plates (16), the two arc-shaped clamping plates (16) are symmetrically arranged, and the connecting rod (2) is clamped on the two arc-shaped clamping plates (16).

6. The vector network analyzer for measuring the high-frequency devices as claimed in claim 1, wherein a top cover of the network analyzer (12) is provided with a top plate (11), the bottom edge of the top plate (11) is connected with a fixed frame (9), the top of the network analyzer (12) is arranged in the fixed frame (9), side plates (10) are vertically arranged on two sides of the bottom of the fixed frame (9), clamping grooves (8) are respectively formed in the inner side of the bottom of each side plate (10) and the outer side of one end of the top of each baffle plate (6), the two clamping grooves (8) are clamped together, and the side plates (10) and the baffle plates (6) are fastened through a plurality of bolts.