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Celestial sphere instrument with horizontal height and azimuth angle adjusting mechanism

A technology of regulating mechanism and celestial globe, applied in the directions of planetarium/terrestrial globe, instruments, educational appliances, etc., can solve the problems affecting the quality of astronomical observation to find celestial bodies and astronomical teaching, and achieve win-win economic and social benefits, novel and unique design, and actual error small effect

Pending Publication Date: 2019-07-26
张国新
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing celestial globes can only estimate and judge the approximate horizon height and azimuth position of celestial bodies during demonstration, and cannot give strict and accurate horizon height and azimuth values ​​for any city or corresponding location of geographical latitude, which affects astronomical observation Finding Celestial Objects and the Quality of Astronomy Teaching

Method used

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  • Celestial sphere instrument with horizontal height and azimuth angle adjusting mechanism
  • Celestial sphere instrument with horizontal height and azimuth angle adjusting mechanism
  • Celestial sphere instrument with horizontal height and azimuth angle adjusting mechanism

Examples

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Embodiment Construction

[0017] Examples, see attached figure 1 , figure 2 , image 3 The celestial globe with horizon height and azimuth adjustment mechanism is equipped with a detachable pillar 2 on the base 1, a bayonet 2-1 is arranged horizontally on the top of the pillar 2, and a 90° is arranged on the top circumferential surface of the pillar 2. ° fixed four 1 / 4 circular ring supports 2-2. Above the bracket 2-2, a horizontal circle 6 with an angle scale is fixedly arranged, and four direction mark bosses 6-3 are set at 90° on the periphery of the horizontal circle 6, and four direction marking bosses 6-3 are set in the inner circle of the horizontal circle 6 respectively in the north-south direction. North bayonet 6-1 and south bayonet 6-2 are set, the meridian circle 8 can be rotated arbitrarily or its position can be changed and installed in three bayonets 1-2-1, north bayonet 6-1 and south bayonet 6-2 verbal. The meridian celestial sphere model declination line scale 8-1 is provided on t...

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Abstract

The invention belongs to science popularization and teaching instruments, and particularly relates to a celestial sphere instrument with a horizontal height and azimuth angle adjusting mechanism. Theadjusting mechanism arranged in the celestial sphere model of the celestial sphere instrument can adjust a polar axis of the celestial earth to form an arbitrary included angle with a ground plane model so as to meet the requirement of demonstrating the motion operation condition of celestial bodies in any geographical latitude; the polar axis and the ground plane model of the celestial sphere instrument can be freely, conveniently and quickly installed and adjusted to any geographical latitude to be demonstrated along with a meridian circle for global use. According to the celestial sphere instrument, a horizon height circle, an azimuth angle line, an azimuth angle disc, a zenith vertical line and the like are arranged in the celestial sphere model, so that accurate numerical values of horizon height and azimuth angles of any celestial body at any geographical latitude position at any time can be accurately demonstrated and given, great convenience is brought for astronomical observation to find a target as soon as possible, great correct and clear guidance is given to astronomical lovers searching stars, and great help is given to astronomical teaching.

Description

technical field [0001] The invention belongs to an instrument for popularizing science and teaching, and particularly relates to a celestial globe with an adjustment mechanism for horizon height and azimuth angle. Background technique [0002] The celestial globe is an instrument used in astronomy teaching and popular science, and it is an instrument for guiding people to navigate on land, sea and air. Existing celestial globes can only estimate and judge the approximate horizon height and azimuth position of celestial bodies during demonstration, and cannot give strict and accurate horizon height and azimuth values ​​of celestial bodies for any city or corresponding location of geographic latitude, which affects astronomical observation Finding celestial bodies and the quality of astronomy teaching. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned technical deficiencies, and provide a celestial globe with an adjus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B27/06
CPCG09B27/06
Inventor 张国新张知博
Owner 张国新
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