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Millimeter wave shielding box convenient to assemble and disassemble

A technology of millimeter wave and shielding box, which is applied in shielding efficiency measurement, magnetic field/electric field shielding, antenna support/installation device, etc. It can solve the problems of bulky microwave anechoic chamber, complex design and high cost, and solve the problem of bulky, The effect of accurate test and low cost

Active Publication Date: 2021-11-19
SHENZHEN WELLTEST TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The convenient installation and disassembly of the millimeter-wave shielding box has a simple structure, convenient operation, accurate testing and low cost, which solves the problem of high cost caused by the large volume, high cost and complicated design of the microwave anechoic chamber in the prior art

Method used

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  • Millimeter wave shielding box convenient to assemble and disassemble
  • Millimeter wave shielding box convenient to assemble and disassemble
  • Millimeter wave shielding box convenient to assemble and disassemble

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", "top" Words such as "bottom" and "bottom" only refer to the orientation of the drawings, and the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0028] In the figures, structurally similar units are denoted by the same reference numerals.

[0029] Ple...

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Abstract

The invention relates to a millimeter wave shielding box convenient to assemble and disassemble. The millimeter wave shielding box convenient to assemble and disassemble comprises a case, a front door module, a clamping module and an antenna module. The front door module is arranged on one side of the case and used for sealing a feeding port during testing. One end of the clamping module is connected with the front door module, a product is placed on the clamping module, and the clamping module and the antenna module are both located in the case. The antenna module is provided with a moving device and an antenna, the moving device drives the antenna to move in the X direction, the Y direction and the Z direction, and the antenna is in telecommunication connection with the product on the clamping module through electromagnetic waves emitted by the antenna. The millimeter wave shielding box convenient to assemble and disassemble is simple in structure, convenient to operate, accurate in test and low in cost.

Description

technical field [0001] The invention relates to the technical field of testing and manufacturing, in particular to a millimeter-wave shielding box that is easy to install and disassemble. Background technique [0002] The fifth-generation communication technology has higher reliability and lower delay, which can meet the specific needs of intelligent manufacturing, automatic driving and other industrial applications, broaden the development space of integrated industries, and support economic and social innovation and development. At the same time, the communication frequency band of the fifth-generation mobile communication products is 700MHz~60GHz, and the test range required by the products is wider and higher. Therefore, the testing of the fifth-generation communication products is more stringent. Existing technologies for testing 5G millimeter-wave terminals usually use microwave anechoic chambers for RF performance measurement. However, microwave anechoic chambers are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K9/00H01Q1/12
CPCG01R1/18
Inventor 余守军秦永昌贺智
Owner SHENZHEN WELLTEST TECH CO LTD