CN85202173U

CN85202173U - Multipurposed sundial

Info

Publication number: CN85202173U
Application number: CN 85202173
Authority: CN
Inventors: 朱茂棠
Original assignee: Individual
Current assignee: Individual
Priority date: 1985-06-11
Filing date: 1985-06-11
Publication date: 1986-03-26

Abstract

The utility model relates to a multipurpose sundial applied to a time measuring device for the interposition change of the sun and the earth, which aims at developing a timing device using the rule of the interposition change of the sun and the earth, comprising a dial device, a base, and connecting pieces. The dial device comprises a south and a north dial boards, a dial meter and a horizontal line. The base comprises a base body and a latitude board. The sundial can distinct time and direction of sunrise and sunset, can indicate the solar term and can measure the time and the meridian. The utility model can be used as a teaching aid in teaching, a toy, and can also be a decoration for a garden, a temple, a tourist resort, a road side and a building.

Description

Multipurposed sundial

It is a kind of instrument of using the sun, the variation timing of earth mutual alignment.

Ancient Chinese sundial, corona all are that ancient times utilizes the projecting direction of solar light irradiation generation and the instrument that length is measured the general time, but they all only have this a kind of function of minute, and use value is restricted.

The purpose of this utility model is to develop a kind ofly to be differentiated the sun and goes out busy, the direction of haunting, indication solar term, minute and meridianal Versatile apparatus.

The sundials of using are made up of sundial device, base and web member more.See accompanying drawing one, the sundial device comprises southern sundial dish 1, northern sundial dish 2, sundial pin 3 and horizontal line 4.To being linked together at the bottom of the basin, the sundial pin is perpendicular to try to get to the heart of a matter face and be positioned at the center of south, north sundial dish of sundial at the bottom of south, the north sundial dish basin.Horizontal line is the line through a level of sundial disk center, and it can be fixed in sundial Pan Bi and upward or at sundial pin end float.

Sundial dish

1,2 is the identical peviform of a shape or other shape things, and the following tub wall in basin limit has one section to be the garden arc, arch section constitute 23 ° 27 ' central angle, the arc center overlaps with the pelvic surface of sacrum center, and arc wall six five equilibriums are carved with six markings along the inwall circle, markings garden week is divided into 24 parts again, is carved with corresponding mean line, and extend to the basin limit of sundial dish, be marked with 1,2,3 of express time successively in relevant position, basin limit, 4,, 23,24 numerals.On the corresponding markings of northern sundial dish, indicate the expression solar term successively: the literal in the Spring Equinox, Clear and Bright, grain rains, the Beginning of summer, Grain Full, Grain in Ear, the Summer Solstice, Slight Heat, Great Heat, the beginning of autumn, the Limit of Heat, White Dew, the Autumnal Equinox, see accompanying drawing two.Indicate the expression solar term on the corresponding markings of southern sundial dish successively: the literal in the Autumnal Equinox, Cold Dew, the Frost's Descent, the Beginning of Winter, slight snow, heavy snow, Winter Solstice, Slight Cold, Great Cold, the beginning of spring, rainwater, the Waking of Insects (3rd solar term), the Spring Equinox is seen, accompanying drawing three.The sundial pin is the rod of a garden cylindricality or other shapes, and the pin end of sundial pin lays respectively at southern sundial dish, northern sundial dish card center.Base is made up of pedestal (5) and latitude dish (6).Pedestal is the matrix of rectangular or garden post or other shapes, and its weight should be big slightly, and is reliable to guarantee monolithic stability.The latitude dish is the index dial of half garden shape or other shapes, and the horizontal line two ends are 90 °, represents south, the arctic respectively, and the line vertical with horizontal line is 0 °, represent equatorial line, and is divided into some parts with 0～90 °, and indicates the corresponding number of degrees.Latitude dish and 90 ° line parallel with the sundial pin becomes flatly to be contained in the both sides of pedestal.Web member 7 can be objects shaft-like or sheet or other shapes, and it is the web member between sundial device and the base, the position that should locate when determining that sundial uses by web member on the latitude dish.Can adopt that rotating shaft is movable or fixed to be connected between web member and sundial device with between base.When sundial is fixing somewhere when using, just can be made into fixedly, just can be made into movable during as toy or teaching aid.The indicated time, rotation sundial dish is proofreaied and correct in the time of can be by the standard in the time zone that makes the land used place, and indicated solar term can be proofreaied and correct the solar term mark position according to the direction and the length of local sunlight projection.Sundial dish, sundial pin, pedestal, latitude dish, web member can adopt stone material, and metal, plastics or other materials manufacturing are decided as circumstances require.During use, sundial is installed by North and South direction, and northern sundial dish is exposed to the north, and southern sundial dish guarantees the eternal directed north star of sundial pin towards south, simultaneously, by the latitude dish sundial device is adjusted to and to be made on the residing latitude of land used, fixes.Shine upon, the projection of sundial pin on the sundial dish can distinguish present solar term to markings; Projection corresponds to sundial web numeral can find out the current time; The surface level of crossing horizontal line 4 has two intersection points with present solar term markings, and the line direction of this intersection point of process and sundial pin end points is the direction that the sun goes out or do not have; The numeral of the corresponding sundial web of intersection point is the time that the sun goes out or do not have; Adjust the position of base, in the morning, the projection of sundial pin is always dropped on the same solar term markings in noon, three different times of afternoon, the actual meridian direction that the direction of last base is promptly local.

This sundial has five kinds of functions, can differentiate the time that the sun haunts, the direction of haunting, indication solar term, minute and meridian.Simple in structure.It can be used for teaching, makes teaching aid, and is very directly perceived, comes into plain view; Make toy for children; More can do by flower surround, temple, tourist attraction, the road, the decoration of buildings etc., appreciate thing, be rich in of an antique style sense, have certain practical value simultaneously.

Claims

1, a kind of direction of the projection that solar light irradiation produces and sundial that length is come minute of utilizing is characterized in that it is made up of sundial device, base and web member.

2, sundial as claimed in claim 1, it is characterized in that said sundial device, it is by southern sundial dish (1), north sundial dish (2), sundial pin (3) and horizontal line (4) are formed, at the bottom of the sundial dish basin of north and south to being linked together at the bottom of the basin, the sundial pin is perpendicular to try to get to the heart of a matter face and be positioned at north and south sundial disk center of sundial, and horizontal line is the line through a level at sundial card center.

3, sundial as claimed in claim 2, it is characterized in that said sundial dish (1), (2), it is a peviform or other shape things, the following tub wall in basin limit has one section to be the garden arc, arch section constitute 23 ° 27 ' central angle, the center of arc overlaps with the pelvic surface of sacrum center, arc wall six five equilibriums, be carved with six markings along the inwall loop, markings garden week is divided into 24 parts again, is carved with corresponding mean line, and extends to the basin limit of sundial dish, be marked with 1 of express time successively in relevant position, basin limit, 2,3 ... 23,24 numerals.

4, as claim 2 and 3 described sundials, it is characterized in that said northern sundial dish, on its corresponding markings, indicate the expression solar term successively: the literal in the Spring Equinox, Clear and Bright, grain rains, the Beginning of summer, Grain Full, Grain in Ear, the Summer Solstice, Slight Heat, Great Heat, the beginning of autumn, the Limit of Heat, White Dew, the Autumnal Equinox.

5, as claim 2 and 3 described sundials, it is characterized in that said southern sundial dish, on its corresponding markings, indicate the expression solar term successively: the literal in the Autumnal Equinox, Cold Dew, the Frost's Descent, the Beginning of Winter, slight snow, heavy snow, Winter Solstice, Slight Cold, Great Cold, the beginning of spring, rainwater, the Waking of Insects (3rd solar term), the Spring Equinox.

6, sundial as claimed in claim 2 is characterized in that said sundial pin, and it is the rod of a garden cylindricality or other shapes, and the pin end of sundial pin lays respectively at the center of southern sundial dish, northern sundial dish card.

7, sundial as claimed in claim 1 is characterized in that said base, and it is made up of pedestal 5 and latitude dish 6.

8, sundial as claimed in claim 7 is characterized in that said pedestal, and it is the matrix of a rectangular or garden cylindricality.

9, sundial as claimed in claim 7, it is characterized in that said latitude dish, it is the index dial of half garden shape, the horizontal line two ends are 90 °, the line vertical with horizontal line is 0 °, 0～90 ° is divided into some part and marks the corresponding number of degrees, and latitude dish and 90 ° line one-tenth parallel with the sundial pin flatly is contained in the both sides of pedestal.

10, sundial as claimed in claim 1 is characterized in that said web member, and it is the object of shaft-like or sheet or other shapes, can adopt that rotating shaft is movable or fixed to be connected between web member and sundial device with between base.

11, it is characterized in that as claim 1,2,3,6,7,8,9,10 described sundials said sundial dish, sundial pin, pedestal, latitude dish, web member can adopt stone material, metal or plastics manufacturing.