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Three-screw tuner convenient to mount

A technology of adjuster and screw, which is applied in the direction of waveguide devices, waveguides, circuits, etc., can solve the problems of difficult installation, difficult maintenance or replacement, etc., and achieve the effect of heat dissipation

Inactive Publication Date: 2017-11-28
安徽赛度智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of screw adjuster is mostly an adjuster that is difficult to install. When there is a problem with the screw adjuster, it is not easy to repair or replace.

Method used

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  • Three-screw tuner convenient to mount
  • Three-screw tuner convenient to mount

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Embodiment Construction

[0015] 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 persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] see figure 1 , figure 1 It is a schematic cross-sectional view of the three-dimensional structure of the present invention, a three-screw adapter for easy installation, which includes a waveguide assembly 1 and an adapter housing 12, a fixed base 3 is welded directly below the waveguide assembly 1, and the waveguide assembly 1 The lower surface and the upper surface of the fixed base 3 are welded and fixed, and the two sides of the center of the outer ...

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Abstract

The invention discloses an easy-to-install three-screw adapter, which includes a waveguide assembly and an adapter housing. A fixed base is welded directly below the waveguide assembly, and the lower surface of the waveguide assembly is welded and fixed to the upper surface of the fixed base. A choke structure is installed on both sides of the center of the outer peripheral surface of the adjuster housing, a medium block is installed at the center of the choke structure, a flange is installed on the top of the choke structure, and the flange The disk is located directly above the medium block, and a height fine-adjustment nut is installed at the center of the adjuster housing, and the top of the height fine-adjustment nut is higher than the port of the adjuster housing. The easy-to-install three-screw adjuster, through the adjustment of the height fine-tuning nut, realizes the fine-tuning of the height of the adjuster, and realizes the direct installation of the fixed base through the fixing plate slot and the installation card slot, and through the fixing plate screw and the fixing plate clip Head to realize the fixation of the adjuster after installation.

Description

technical field [0001] The invention belongs to the technical field of microwave devices, and in particular relates to a three-screw adjuster which is convenient for installation. Background technique [0002] Screw adjusters can be divided into four types: single screw, double screw, three screw and four screw. The single-screw adjuster achieves matching by adjusting the longitudinal position and depth of the screw; the double-screw adjuster is composed of two screws equidistant in the rectangular waveguide, and the double-screw adjuster has a matching blind area, so a three-screw adjuster is sometimes used. Since the screw pitch of the screw adapter is directly related to the operating wavelength, the screw adapter is narrow-band. [0003] At present, domestic and foreign adjusters mostly use manually adjusted screw adjusters. However, this screw adjuster is mostly an adjuster that is difficult to install, and it is not easy to repair or replace when there is a problem w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01P3/00
CPCH01P3/00
Inventor 不公告发明人
Owner 安徽赛度智能科技有限公司
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