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Limiting parts, pitching limit mechanism and antenna in motion

A technology of a limit mechanism and a limit piece, which is applied to antennas, antennas suitable for movable objects, antenna parts, etc., can solve problems such as easy damage to the pitch limit mechanism, high cost of use, and difficulty in disassembly, and achieve The effect of low processing difficulty, low production cost and high reliability

Active Publication Date: 2021-12-03
SATPRO MEASUREMENT & CONTROL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An object of the present invention is to provide a pitch limit mechanism, aiming to solve the problems of the existing pitch limit mechanism, which are easy to be damaged, resulting in difficulty in disassembly, low reliability and high cost of use

Method used

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  • Limiting parts, pitching limit mechanism and antenna in motion
  • Limiting parts, pitching limit mechanism and antenna in motion
  • Limiting parts, pitching limit mechanism and antenna in motion

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0038] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention relates to the technical field of communication antennas in motion, and provides a limiter, a pitch limit mechanism, and a communication antenna in motion, wherein the limiter is used as a component of the pitch limiter, and the limiter is used along the thickness direction For the hole structure installed on the mobile communication antenna, at least one notch for limiting is provided on the outer edge of the limiting member along the thickness direction. In the present invention, the limiter is used to replace the screw as the structure for pitch limit. Firstly, the limiter has a higher impact bearing capacity and thus has higher reliability; Hole structures and cutouts can only be provided on the bit parts. Compared with screws, the processing difficulty is low and the structure is simple, so the use cost and production cost are low.

Description

technical field [0001] The present invention relates to the technical field of communication antennas in motion, and in particular provides a limiting member, a pitch limiting mechanism and a communication antenna in motion utilizing the pitch limiting mechanism. Background technique [0002] The pitch angle of the antenna is determined according to the latitude and longitude of the satellite. Generally, the pitch angle of the vehicle-mounted mobile communication antenna is 0°~90°, and the pitch angle of the ship-mounted mobile communication antenna is -5°~120°. Run other commands after the minimum angle or maximum angle is homing. The pitch limit mechanism is used as a mechanical limit when the antenna starts to be debugged or when the homing switch is abnormal, so as to prevent collision damage to other components after exceeding the maximum or minimum operating angle of the antenna pitch. Therefore, the pitch limit mechanism needs to be simple to install and safe and rel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q3/06H01Q1/32H01Q1/34H01Q1/12
CPCH01Q3/06H01Q1/3216H01Q1/34H01Q1/12
Inventor 张博
Owner SATPRO MEASUREMENT & CONTROL TECH