CN203642906U - Sun azimuth-angle and elevation-angle measuring device - Google Patents
Sun azimuth-angle and elevation-angle measuring device Download PDFInfo
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- CN203642906U CN203642906U CN201320761128.0U CN201320761128U CN203642906U CN 203642906 U CN203642906 U CN 203642906U CN 201320761128 U CN201320761128 U CN 201320761128U CN 203642906 U CN203642906 U CN 203642906U
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Abstract
The utility model discloses a sun azimuth-angle and elevation-angle measuring device. The sun azimuth-angle and elevation-angle measuring device comprises an inverted-U-shaped base, an azimuth angle adjusting motor, a U-shaped platform, an azimuth angle coding disc, two bearings which are symmetrically installed on the U-shaped platform, a horizontal shaft with the left end and the right end which are respectively fixed on the two bearings, an elevation angle adjusting motor, an elevation angle coding disc, a horizontal support and a cylindrical shading cylinder, wherein the elevation-angle adjusting motor is coaxially connected with the horizontal shaft through a reducer and fixed on the right side of the U-shaped platform, the elevation angle coding disc is installed on the middle point of the horizontal shaft, the horizontal support is vertically arranged on the elevation angle coding disc in a sleeving manner, and the cylindrical shading cylinder is vertically fixed in the center of the horizontal support; the top of the shading cylinder is provided with a lens, the horizontal support is provided with a protection cover, and nine photosensitive elements are installed on the horizontal support. The sun azimuth-angle and elevation-angle measuring device is not only simple in structure and convenient to machine, but also convenient to use and operate, and an azimuth angle and an elevation angle of the sun can be conveniently and rapidly read; moreover, the precision is high, and the reliability is high.
Description
Technical field
The utility model relates to a kind of measurement mechanism, especially relates to a kind of solar azimuth and elevation angle measurement mechanism.
Background technology
The sun has a point of vertical all the time between the tropic of Capricorn and the tropic of Cancer, high latitude area is invisible, utilize the mankind on earth to day, the moon, star observational characteristic and rule, sun angle is seen in astronomical sight all over the world, celestial body angle is not identical, neither one unified standard, is unfavorable for uranology development.Terrestrial equator is in the world best astronomical sight place, build under the line a large-scale terrestrial globe, the terrestrial globe South Pole is to the south, the terrestrial globe arctic northwards, parallel to the ground, the vertical terrestrial equator in terrestrial globe equator, the earth and terrestrial globe consecutive are just formed, the vertical terrestrial equator in terrestrial globe equator has formed straight line, the longitude of terrestrial globe is consistent with measurement point longitude, sun direct projection is to each position on terrestrial globe, equals sun direct projection to that position on the earth, thereby reads the angle number of sun direct projection accurately.But, being positioned at land on equator few, above-mentioned conception is for a lot of researchists and infeasible.The Design of Mechanical Structure of existing solar azimuth and elevation angle measuring instrument is unreasonable, and complex structure uses operation inconvenience, and measuring accuracy is not high.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of solar azimuth and elevation angle measurement mechanism, and it is simple in structure and use easy to operately, and work can be measured position angle and the elevation angle of the sun in real time.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of solar azimuth and elevation angle measurement mechanism, it is characterized in that: comprise " U " shape base being formed by the leveling board vertical plate parallel with two, motor is adjusted at the position angle that is fixed on described leveling board bottom, be fixed on position angle and adjust the horseshoe clamp platform on the output shaft top of motor, be arranged on described position angle and adjust the position angle code-wheel on the output shaft of motor and between described leveling board and horseshoe clamp platform, symmetry is arranged on two bearings on horseshoe clamp platform, two ends, left and right are separately fixed at two transverse axis in described bearing, by speed reduction unit and transverse axis coaxially join and be fixed on horseshoe clamp platform right side elevation angle adjust motor, be arranged on the elevation angle code-wheel of the midpoint of transverse axis, vertical sleeve is contained in the horizontal stand on elevation angle code-wheel and is vertically fixed on the cylindrical cone of the center of horizontal stand, the top of described cone is provided with lens, on described horizontal stand, protective cover is installed, and described cone is positioned at protective cover inside, and described base fixedly mounts on the ground by foot bolt, 9 light activated elements are installed on described horizontal stand, and the numbering of 9 described light activated elements is followed successively by G1, G2, G3, G4, G5, G6, G7, G8 and G9.The light activated element of the described G4 of being numbered and G1 lays respectively at the east-west direction in cone outside, for the rough solar azimuth that detects; The light activated element of the described G8 of being numbered and G5 lays respectively at the North and South direction in cone outside, detects roughly altitude of the sun; The light activated element of the described G9 of being numbered is positioned at cone inside center position, for detection of ambient lighting, only in the time that ambient lighting reaches certain condition, just measures; The light activated element of the described G3 of being numbered and G2 lays respectively at the thing both sides of G9, for accurately detecting solar azimuth; The light activated element of the described G7 of being numbered and G6 lays respectively at the south and north flanks of G9, for accurately detecting altitude of the sun.
Above-mentioned a kind of solar azimuth and elevation angle measurement mechanism, is characterized in that: the liquid crystal display for showing solar azimuth and elevation angle is installed on described horizontal stand.
Above-mentioned a kind of solar azimuth and elevation angle measurement mechanism, is characterized in that: on described horizontal stand, air velocity transducer is installed.
Above-mentioned a kind of solar azimuth and elevation angle measurement mechanism, is characterized in that: on described base, level meter is installed.
Above-mentioned a kind of solar azimuth and elevation angle measurement mechanism, is characterized in that: the first half of described protective cover is that semisphere and its Lower Half are cylindrical.
The utility model compared with prior art has the following advantages: not only simple in structure, processing and fabricating is convenient, and use easy to operate, position angle and the elevation angle that can convenient and swiftly read the sun, and precision is high, reliability is high.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is light activated element distribution schematic diagram of the present utility model.
Description of reference numerals:
1-lens; 2-protective cover; 3-cone;
4-horizontal stand; 5-bearing; 6-speed reduction unit;
7-elevation angle is adjusted motor; 8-position angle code-wheel; 9-base;
Motor is adjusted at 10-position angle; 11-elevation angle code-wheel; 12-horseshoe clamp platform;
13-transverse axis; 14-light activated element.
Embodiment
As Fig. 1, shown in Fig. 2, the utility model comprises " U " shape base 9 being made up of the leveling board vertical plate parallel with two, motor 10 is adjusted at the position angle that is fixed on described leveling board bottom, be fixed on position angle and adjust the horseshoe clamp platform 12 on the output shaft top of motor 10, be arranged on described position angle and adjust the position angle code-wheel 8 on the output shaft of motor 10 and between described leveling board and horseshoe clamp platform 12, symmetry is arranged on two bearings 5 on horseshoe clamp platform 12, two ends, left and right are separately fixed at two transverse axis 13 in described bearing 5, coaxially join and the elevation angle that is fixed on horseshoe clamp platform 12 right sides is adjusted motor 7 by speed reduction unit 6 and transverse axis 13, be arranged on the elevation angle code-wheel 11 of the midpoint of transverse axis 13, vertical sleeve is contained in the horizontal stand 4 on elevation angle code-wheel 11 and is vertically fixed on the cylindrical cone 3 of the center of horizontal stand 4, the top of described cone 3 is provided with lens 1, on described horizontal stand 4, protective cover 2 is installed, and described cone 3 is positioned at protective cover 2 inside, and described base 9 fixedly mounts on the ground by foot bolt, 9 light activated elements 14 are installed on described horizontal stand 4, the numbering of 9 described light activated elements 14 is followed successively by G1, G2, G3, G4, G5, G6, G7, G8 and G9, the light activated element of the described G4 of being numbered and G1 lays respectively at the east-west direction in cone 3 outsides, the light activated element of the described G8 of being numbered and G5 lays respectively at the North and South direction in cone 3 outsides, the light activated element of the described G9 of being numbered is positioned at cone 3 inside center positions, the light activated element of the described G3 of being numbered and G2 lays respectively at the thing both sides of G9, the light activated element of the described G7 of being numbered and G6 lays respectively at the south and north flanks of G9.
In the present embodiment, on described horizontal stand 4, the liquid crystal display for showing solar azimuth and elevation angle is installed.
In the present embodiment, on described horizontal stand 4, air velocity transducer is installed.
In the present embodiment, on described base 9, level meter is installed.
In the present embodiment, the first half of described protective cover 2 is that semisphere and its Lower Half are cylindrical.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. a solar azimuth and elevation angle measurement mechanism, it is characterized in that: comprise " U " shape base (9) being formed by the leveling board vertical plate parallel with two, motor (10) is adjusted at the position angle that is fixed on described leveling board bottom, be fixed on position angle and adjust the horseshoe clamp platform (12) on the output shaft top of motor (10), being arranged on described position angle adjusts on the output shaft of motor (10) and is positioned at the position angle code-wheel (8) between described leveling board and horseshoe clamp platform (12), symmetry is arranged on two bearings (5) on horseshoe clamp platform (12), two ends, left and right are separately fixed at the transverse axis (13) in two described bearings (5), coaxially join and the elevation angle that is fixed on horseshoe clamp platform (12) right side is adjusted motor (7) by speed reduction unit (6) and transverse axis (13), be arranged on the elevation angle code-wheel (11) of the midpoint of transverse axis (13), vertical sleeve is contained in the horizontal stand (4) on elevation angle code-wheel (11) and is vertically fixed on the cylindrical cone (3) of the center of horizontal stand (4), the top of described cone (3) is provided with lens (1), and protective cover (2) is installed on described horizontal stand (4), and described cone (3) is positioned at protective cover (2) inside, and described base (9) fixedly mounts on the ground by foot bolt, 9 light activated elements (14) are installed on described horizontal stand (4), the numbering of 9 described light activated elements (14) is followed successively by G1, G2, G3, G4, G5, G6, G7, G8 and G9, the light activated element of the described G4 of being numbered and G1 lays respectively at the east-west direction in cone (3) outside, the light activated element of the described G8 of being numbered and G5 lays respectively at the North and South direction in cone (3) outside, the light activated element of the described G9 of being numbered is positioned at cone (3) inside center position, the light activated element of the described G3 of being numbered and G2 lays respectively at the thing both sides of G9, the light activated element of the described G7 of being numbered and G6 lays respectively at the south and north flanks of G9.
2. according to a kind of solar azimuth claimed in claim 1 and elevation angle measurement mechanism, it is characterized in that: described horizontal stand is provided with the liquid crystal display for showing solar azimuth and elevation angle on (4).
3. according to a kind of solar azimuth claimed in claim 2 and elevation angle measurement mechanism, it is characterized in that: described horizontal stand is provided with air velocity transducer on (4).
4. according to a kind of solar azimuth described in claim 1 or 2 and elevation angle measurement mechanism, it is characterized in that: described base is provided with level meter on (9).
5. according to a kind of solar azimuth described in claim 1 or 2 and elevation angle measurement mechanism, it is characterized in that: the first half of described protective cover (2) is that semisphere and its Lower Half are cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761128.0U CN203642906U (en) | 2013-11-25 | 2013-11-25 | Sun azimuth-angle and elevation-angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320761128.0U CN203642906U (en) | 2013-11-25 | 2013-11-25 | Sun azimuth-angle and elevation-angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642906U true CN203642906U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320761128.0U Expired - Fee Related CN203642906U (en) | 2013-11-25 | 2013-11-25 | Sun azimuth-angle and elevation-angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108153336A (en) * | 2017-12-25 | 2018-06-12 | 东南大学 | The device and method for tracking sun altitude |
-
2013
- 2013-11-25 CN CN201320761128.0U patent/CN203642906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108153336A (en) * | 2017-12-25 | 2018-06-12 | 东南大学 | The device and method for tracking sun altitude |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |