Floater suspension structure of liquid floated gyroscope

A liquid floating gyroscope and suspension structure technology, applied in the field of gyroscope, can solve the problems of affecting the output of the gyroscope, difficult application, large electromagnetic interference, etc., and achieve the effects of simple structure, elimination of influence, and reasonable structure

Inactive Publication Date: 2014-11-19
TIANJIN NAVIGATION INSTR RES INST
View PDF3 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its structure is complex, its application is difficult, and its electromagnetic ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Floater suspension structure of liquid floated gyroscope
  • Floater suspension structure of liquid floated gyroscope
  • Floater suspension structure of liquid floated gyroscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0020] A liquid-floating gyroscope float suspension structure, including a gyroscope installation housing 105 and a float assembly 106, and an electrode assembly 104 is glued and installed inside the gyroscope installation housing. The electrode assembly is cylindrical, and its upper and lower parts are both Four electrodes 101 are arranged, and the four electrodes of the upper layer and the four electrodes of the lower layer are arranged symmetrically. Groove 108, four uniformly distributed axial grooves 109 are formed along the axial direction. The radial grooves and axial grooves divide the outer surface of the cylinder into eight symmetrically arranged electrodes, and the four electrodes arranged on the upper...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention relates to a floater suspension structure of a liquid floated gyroscope. The floater suspension structure of the liquid floated gyroscope comprises a gyroscope mounting shell and a floater assembly, wherein an electrode assembly is mounted in the gyroscope mounting shell; the electrode assembly is cylindrical; four electrodes are arranged at each of the upper part and the lower part of the electrode assembly; the four electrodes on the upper layer and the four electrodes in the lower layer are symmetrically arranged; the floater assembly is coaxially arranged in the electrode assembly; a gap is defined by the floater assembly and the electrode assembly; suspension is filled between the floater assembly and the electrode assembly. The floater suspension structure of the liquid floated gyroscope is scientific in design, reasonable in structure and especially applicable to the high-precision gyroscope; due to the adoption of an electrostatic suspension bearing manner, the real suspension of the floater assembly of the liquid floated gyroscope in the suspension can be realized; the influence on the performance of the gyroscope due to mechanical contact between the floater assembly and a bearing is effectively eliminated; meanwhile, as the structure is simple, the floater suspension structure of the liquid floated gyroscope is extremely strong in practicability.

Description

technical field [0001] The invention relates to a gyroscope in the field of inertial navigation systems, in particular to a float suspension structure belonging to a single-degree-of-freedom liquid floating rate integration gyroscope. Background technique [0002] The working principle of the liquid floating gyroscope is to suspend the internal core component float assembly by filling the interior with floating liquid, so that its mechanical contact pressure is minimized, and the friction torque is reduced to the greatest extent, thereby greatly improving the resolution of the gyroscope. and precision. However, ideal suspension conditions do not exist, there is always a more or less heavy buoyancy difference. In order to effectively eliminate this residual force, the following technologies are usually used in the field of gyroscopes to eliminate it: [0003] Firstly, gemstone bearings are used, and gem materials with low friction coefficient are used as bearings. The float...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01C19/20
CPCG01C19/20
Inventor 白永杰谷健武丽花黄健
Owner TIANJIN NAVIGATION INSTR RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap