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Nuclear magnetic resonance gyroscope experiment platform structure

A nuclear magnetic resonance gyro and experimental platform technology, applied in the direction of instruments, measuring devices, etc., can solve the problems that technical experiments are difficult to carry out, and the convenience of individual experiments is rarely considered, achieving good magnetic shielding performance, reasonable component layout, and easy installation and adjustment Effect

Inactive Publication Date: 2017-07-28
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, individual technical experiments in the development process of miniaturized prototypes are generally carried out on larger prototypes, but the design of large-volume prototypes mainly considers integration and technical indicators, and seldom considers the convenience of individual experiments, which makes it difficult to carry out many technical experiments

Method used

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  • Nuclear magnetic resonance gyroscope experiment platform structure
  • Nuclear magnetic resonance gyroscope experiment platform structure
  • Nuclear magnetic resonance gyroscope experiment platform structure

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Embodiment Construction

[0021] The specific implementation structure of the present invention is as figure 1 As shown, a nuclear magnetic resonance gyroscope experimental platform structure includes an oven 1, a heating ceramic 2, a coil frame 3, a coil positioning and fixing component 4, a magnetic shielding barrel 5, a mounting base 6, a V-shaped groove 7, a key 8, Parts such as fixing bracket 9, fixing screw 10, atomic gas chamber 11. The heating ceramic 2 is placed in the oven 1 to fix the atomic gas chamber 11 at the center of the oven, and the atomic gas chamber 11 is pasted with a non-magnetic electric heating film for temperature control of the atomic gas chamber 11 . The coil positioning and fixing assembly 4 includes a V-shaped groove 7, a key 8, a fixing bracket 9 and a fixing screw 10, and positions and fixes the coil skeleton 3. The magnetic shielding barrel 5 is a four-layer square structure, each layer is positioned through mutual cooperation, and the outermost magnetic shielding barr...

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Abstract

The invention relates to a nuclear magnetic resonance gyroscope experiment platform structure. The platform is used for experimentally researching and verifying various techniques, such as, air chamber parameters, light path features and magnetic field distribution, of a nuclear magnetic resonance gyroscope prototype. The structure mainly comprises an oven structure, a coil structure, a magnetic shielding structure and a light path system, wherein the oven structure is used for fixing and heating an atom air chamber and researching different heating techniques; the coil structure is positioned and fixed by a V-shaped slot, a key, a bracket, and the like, and can be used for performing high-precision magnetic field control and compensation; the magnetic shielding structure has a four-layer square shielding barrel and is used for shielding an outside magnetic field; and the light path is located on the exterior of the shielding barrel, is constructed by adopting a cage type system and can be conveniently adjusted and aligned. The nuclear magnetic resonance gyroscope experiment platform structure is reasonable in layout, is conveniently mounted and aligned, is simple in experiment operation, can be used for experimentally researching different techniques and can establish a basis for the research and development of the nuclear magnetic resonance gyroscope prototype.

Description

technical field [0001] The invention relates to the field of nuclear magnetic resonance gyroscopes, in particular to an experimental platform structure of nuclear magnetic resonance gyroscopes. The structural components have reasonable layout, convenient installation and alignment, and simple experimental operations, and can conduct experiments on various technologies of nuclear magnetic resonance gyroscope prototypes. with validation. Background technique [0002] A high-precision inertial navigation system is a major demand in the field of national defense and military affairs, and gyroscopes, as one of the key components of inertial navigation systems, play an important role in the fields of national economy and national defense construction. Traditional rotor gyroscopes and optical gyroscopes have encountered bottlenecks in improving accuracy, so quantum gyroscopes have gradually become a research hotspot. In recent years, the development of quantum control technology a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C25/00
CPCG01C25/00
Inventor 周斌权贾雨棽雷冠群陈琳林吴文峰全伟胡朝晖房建成
Owner BEIHANG UNIV
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