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Positioning piece of polarized grid mesh for winding metal wire, winding method and polarized grid mesh

A technology of metal wires and positioning parts, applied in the field of electromagnetic waves, can solve problems such as uneven arrangement of metal wires and increased winding difficulty, and achieve the effect of high product quality consistency and uniform arrangement

Active Publication Date: 2018-11-16
BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a positioning member, a winding method and a polarized grid for wrapping metal wires of a polarized grid, so as to solve the problem that the winding difficulty of the polarized grid increases with the increase of the wire density in the prior art, and the arrangement of the wires uneven problem

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  • Positioning piece of polarized grid mesh for winding metal wire, winding method and polarized grid mesh
  • Positioning piece of polarized grid mesh for winding metal wire, winding method and polarized grid mesh
  • Positioning piece of polarized grid mesh for winding metal wire, winding method and polarized grid mesh

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Embodiment Construction

[0047] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0048] In addition, some orientation words mentioned in the embodiments of the present invention, such as "left and right", "up and down", etc., the meaning of these orientation words is related to the placement of the polarization grid, and should not be interpreted as protection of the present invention. Scope limitation.

[0049] figure 1 It is a structure diagram of a polarization grid in the prior art, such as figure 1 Several sections of parallel metal wires with the same length are fixed on the frame by adhesive. In order to realize that the metal wires are evenly and parallelly arranged on the wire frame accor...

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Abstract

The invention discloses a positioning piece of a polarized grid mesh for winding a metal wire, a winding method and the polarized grid mesh, which solve the problems in the prior art that the windingdifficulty of the polarized grid mesh increases with the increase of the density of the metal wire and the arrangement of the metal wire is not uniform. The polarized grid mesh comprises a wire frameand a wire, and the wire frame comprises a first side and a second side opposite to each other; the positioning member of the polarized grid mesh for winding a wire comprises a threaded hole for fixedly connecting the positioning member to the outside of the second side; a side surface of the positioning member remote from the second side is provided with grooves arranged in parallel for accommodating the wires when the wires are wound, the grooves having a pitch equal to the pitch of the wires. The polarization grid mesh wire produced by the polarization grid mesh winding method provided by the invention is uniformly arranged, the positioning member can be reused, and the product quality is high.

Description

technical field [0001] The invention relates to the technical field of electromagnetic waves. More specifically, it relates to a positioning element for wrapping metal wires of a polarization grid, a winding method and a polarization grid. Background technique [0002] Polarization grid is a very important passive device in quasi-optical system, which can constitute beam splitter, attenuator and isolator etc. The polarization grid is composed of a group of parallel metal wires, and the distribution density of the metal wires is related to the wavelength of the electromagnetic wave. In order to ensure that the wire is straightened, a certain tension will be provided to the wire during its winding process. In order to support the metal wires, the metal wires are usually fixed on the metal frame by means of glue. In order to realize that the metal wires are evenly and parallelly arranged on the wire frame at a certain distance, the positioning of the metal wire is usually co...

Claims

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Application Information

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IPC IPC(8): H01P1/00H01P1/22H01P1/36H01P11/00
CPCH01P1/00H01P1/22H01P1/36H01P11/00
Inventor 陈玲程春悦孙晓宁成俊杰邢晓芸
Owner BEIJING INST OF RADIO METROLOGY & MEASUREMENT
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