CN210040488U - 5G isolator - Google Patents

Abstract

The utility model discloses a 5G isolator, including the isolator casing, the isolator casing comprises bottom casing and upper portion casing joint, be equipped with on the casing of bottom and put the board, it is equipped with the circular slot on the board to put, be equipped with ferrite magnet in the circular slot, ferrite magnet's upper end is equipped with the pole piece, the upper end of pole piece is equipped with row's piece, the upper end of arranging the piece is equipped with ground connection piece group, ground connection piece group's upper end is equipped with samarium cobalt magnet, samarium cobalt magnet's upper end is equipped with the compensating plate, the upper end of compensating plate is equipped with the shim group. The utility model has the advantages of reasonable design, have and can satisfy 5G isolator magnetism requirement and avoid the benefit that the pin was bent.

Description

5G isolator

Technical Field

The utility model relates to an isolator technical field especially relates to 5G isolator.

Background

The circulator is a device which enables electromagnetic waves to be transmitted in a unidirectional annular mode, and the device with the unidirectional annular characteristic is used in modern radar and microwave multi-path communication systems; compared with 4G isolator, circulator, 5G isolator requires under the prerequisite of equal isolation effect, and the isolator diameter is reduced to 11mm by about 24mm, and this just needs to replace traditional ferrite magnet with samarium cobalt magnet, and samarium cobalt magnet has strong magnetism, and the difficult debugging of magnetism, the precision is not good to be guaranteed, and ferrite magnet has weak magnetism, and magnetism easily realizes the precision and adjusts.

Based on the technical problem, a 5G isolator is proposed to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and provides a 5G isolator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

5G isolator, including the isolator casing, the isolator casing comprises bottom casing and upper portion casing joint, be equipped with on the casing of bottom and put the board, it is equipped with the circular slot on the board to put, be equipped with ferrite magnet in the circular slot, ferrite magnet's upper end is equipped with the pole piece, the upper end of pole piece is equipped with row's piece, the upper end of arranging the piece is equipped with ground plate group, ground plate group's upper end is equipped with samarium cobalt magnet, samarium cobalt magnet's upper end is equipped with the compensating plate, the upper end of compensating plate is equipped with gasket group.

Preferably, the upper and lower both ends of row piece all are equipped with and place magnetic conduction piece.

Preferably, the row of sheets is provided with a plurality of pins, the upper end of the placing plate is fixedly connected with a plurality of plastic insulating columns, and the pins are respectively sleeved on the plastic insulating columns.

Preferably, the grounding plate group consists of three grounding plates.

Preferably, the gasket set consists of four gaskets.

Preferably, the edges of a plurality of the grounding lugs are designed to be saw-toothed.

The utility model has the following beneficial effects;

1. according to the method, samarium-cobalt magnets are placed at the upper ends, and ferrite magnets are placed at the lower ends, and the magnetism of the ferrite at the lower ends is accurately adjusted through a demagnetizer according to the magnetism of the samarium-cobalt magnets at the upper ends after being magnetized, so that the requirement of matching magnetism is met;

2. this application cup joints each pin on each plastic insulation post, can prevent that the pin touching from bending, prevents the phenomenon of short circuit.

Drawings

Fig. 1 is a schematic structural diagram of a 5G isolator according to the present invention;

FIG. 2 is a schematic diagram of a row of plates of the 5G isolator according to the present invention;

fig. 3 is a schematic diagram of a plate placing structure of the 5G isolator provided by the present invention.

In the figure: the device comprises a bottom shell 1, a plastic insulating column 2, a ferrite magnet 3, a pole piece 4, a magnetic conducting piece 5, a row of pieces 6, a ground plate group 7, a samarium-cobalt magnet 8, a compensation piece 9, a gasket group 10, an upper shell 11, a placing plate 12 and pins 13.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, 5G isolator, including the isolator casing, the isolator casing comprises bottom casing 1 and 11 joints of upper portion casing, be equipped with on the casing 1 of bottom and put board 12, it is equipped with the circular slot on the board 12 to put, be equipped with ferrite magnet 3 in the circular slot, ferrite magnet 3's upper end is equipped with pole piece 4, pole piece 4's upper end is equipped with row piece 6, be equipped with two ferrite clamp center conductor circuits on the row piece 6, row piece 6's upper end is equipped with ground plate group 7, ground plate group 7's upper end is equipped with samarium cobalt magnet 8, samarium cobalt magnet 8's upper end is equipped with compensating plate 9, compensating plate 9 can supply the magnetism change that the temperature variation brought, compensating plate 9's upper end is equipped with shim group 10, shim group 10 can compensate the height, realize the commonality.

Specifically, the upper and lower ends of the row of sheets 6 are provided with magnetic conductive sheets 5.

Specifically, arrange and be equipped with a plurality of pins 13 on the piece 6, put a plurality of plastic insulation post 2 of upper end fixedly connected with of board 12, a plurality of pins 13 overlap respectively and establish on each plastic insulation post 2, and the thickness of a plurality of pins is 0.3 mm.

Specifically, the ground plate group 7 is composed of three ground plates.

Specifically, the gasket set 10 is composed of four gaskets.

Specifically, the edges of the plurality of grounding pieces are all designed to be saw-toothed.

The utility model discloses in, space department between bottom casing 1 and upper portion casing 11 is filled in proper order and is put board 12, ferrite magnet 3, pole piece 4, row's piece 6, ground plate group 7, samarium cobalt magnet 8, compensating plate 9 and shim pack 10, utilizes the magnetism after upper end samarium cobalt magnet 8 magnetizes to mutually support with the magnetism of ferrite magnet 3 after adjusting to the magnetism requirement of 5G isolator has been satisfied.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1.5G isolator, including the isolator casing, its characterized in that, the isolator casing comprises bottom casing (1) and upper portion casing (11) joint, be equipped with on bottom casing (1) and put board (12), it is equipped with the circular recess on board (12) to put, be equipped with ferrite magnet (3) in the circular recess, the upper end of ferrite magnet (3) is equipped with pole piece (4), the upper end of pole piece (4) is equipped with row piece (6), the upper end of row piece (6) is equipped with ground connection piece group (7), the upper end of ground connection piece group (7) is equipped with samarium cobalt magnet (8), the upper end of samarium cobalt magnet (8) is equipped with compensating plate (9), the upper end of compensating plate (9) is equipped with shim group (10).

2. The 5G isolator according to claim 1, wherein the upper and lower ends of the plate row (6) are provided with magnetic conductive plates (5).

3. The 5G isolator according to claim 1, wherein a plurality of pins (13) are arranged on the row sheet (6), a plurality of plastic insulating columns (2) are fixedly connected to the upper end of the placing plate (12), and the plurality of pins (13) are respectively sleeved on the plastic insulating columns (2).

4. The 5G isolator according to claim 1, characterised in that the ground plate set (7) consists of three ground plates.

5. The 5G isolator according to claim 1, wherein the shim pack (10) consists of four shims.

6. The 5G isolator of claim 4, wherein the edges of the plurality of grounding plates are each designed to be serrated.

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