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A configurable modular turntable angle measurement and electrical limit composite mechanism

A limit mechanism and modular technology, applied in the field of mechanical transmission, can solve problems such as difficulties in engineering implementation, and achieve the effects of simple structure, convenient debugging, and strong environmental adaptability

Active Publication Date: 2021-11-09
SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Since the traditional angle measurement and electrical limit functions usually adopt a separate structure, it cannot meet the needs of reciprocating turntable angle measurement and electrical limit angle range adjustment with a limit angle range greater than 360° at the same time, and the engineering implementation is more difficult

Method used

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  • A configurable modular turntable angle measurement and electrical limit composite mechanism
  • A configurable modular turntable angle measurement and electrical limit composite mechanism
  • A configurable modular turntable angle measurement and electrical limit composite mechanism

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Embodiment Construction

[0052] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, specific implementations of the present invention are now described. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention, that is, the described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. 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.

[0053] Common reciprocating turntable structure layout such as figure 1 , figure 2 shown.

[0054] Such as Figure 1~3 As shown, the configurable modular turntable angle measurement and electrical limit composite mechanism proposed by the present invention can be configured according to the structu...

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Abstract

The invention relates to the field of mechanical transmission. The invention discloses a configurable modular turntable angle measurement and electric limit composite mechanism, which includes an input gear, an input shaft, an angle measurement mechanism and an electric limit mechanism. The end of the input gear and the turntable The output shaft gear meshes with the stage output shaft to transmit the rotary motion of the turntable to the input shaft. The shaft gear on the input shaft meshes with the angle measuring gear of the angle measuring mechanism and the limit gear of the electric limit mechanism respectively. The position mechanism realizes the angle measurement and electrical limit of the turntable respectively. The present invention can carry out reasonable configuration according to the structural layout of the turntable, and at the same time realize the detection of the position and speed of the final output shaft of the turntable and the electrical limit function of the limit rotation angle position of the turntable, and can limit the limit rotation angle range of the turntable electrical limit according to the demand Make adjustments.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to a configurable modular turntable angle measurement and electrical limit composite mechanism. Background technique [0002] In industries such as communications and radar, a reciprocating turntable with a limit rotation angle greater than 360° is required to carry antenna feeders and front-end equipment to search and track target signals. [0003] In order to improve the search and tracking accuracy, it is necessary to set up an angle measuring mechanism on the turntable to accurately measure the final rotation speed and position of the turntable, and the servo control system can accurately control and compensate the movement of the turntable according to the measurement data. [0004] Most turntables use software limit, electrical limit and mechanical limit measures to ensure the safety and reliability of system equipment. Both the software limit and the electric...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05G5/04G01D21/02
CPCG01D21/02G05G5/04
Inventor 赖天华何恩陈林元何冰李德举
Owner SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
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