CN214336141U - Simple day and night globe - Google Patents
Simple day and night globe Download PDFInfo
- Publication number
- CN214336141U CN214336141U CN202120647195.4U CN202120647195U CN214336141U CN 214336141 U CN214336141 U CN 214336141U CN 202120647195 U CN202120647195 U CN 202120647195U CN 214336141 U CN214336141 U CN 214336141U
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- globe
- cover body
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- half cover
- day
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Abstract
The utility model discloses a simple day and night globe, including base, back shaft, mounting bracket and globe body, the globe body rotates and installs on the mounting bracket, and the axis of back shaft passes the centre of sphere of globe body, and the cover is established to install around back shaft pivoted sleeve on the back shaft, is connected with vertical setting and the half spheroidal half cover body of cage cover globe body on the sleeve, and the half cover body is the half cover body of hemisphere, and the centre of sphere of the half cover body of hemisphere coincides with the centre of sphere of globe body. The utility model relates to a novelty, the structure is simple and easy, through the visual, accurate simulation earth distribution round clock condition of the rotatable half cover body of hemisphere of installation outside current globe, and does not change the production line flow of current globe, and is with low costs, and the power consumption is few, easy operation, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the globe, concretely relates to simple day and night globe.
Background
The existing globe is simple, a sphere which can simulate the rotation of the earth on a central rotating shaft is drawn on the sphere according to geographical distribution. However, the earth also revolves around the sun for one year and a period, which results in that we feel spring, summer, autumn and winter and sunrise and sunset every day year after year. The existing globe can reflect the rotation of the earth, but the globe cannot reflect the day and night distribution condition formed by the relation between the globe and the sun when the earth rotates, so that students cannot easily understand the day and night changing state of the earth. At present, the globe which tries to show day and night states on the globe is realized by a mode of arranging a light source inside, and the effect is not ideal; the solar system is realized by constructing a complete solar system structure, and has a complex structure and a large volume; in addition, the simple globe structure needs to be modified in a complex way by various modes such as black and white coating in the sphere or on the outer sphere, so that the cost is high, the effect is strong, and the existing production line flow is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art provides a globe simply day and night, its novel in design is reasonable, and the structure is simple and easy, through the rotatable half cover body of hemisphere of installation directly perceived, the accurate simulation earth distribution condition round the clock outside current globe, and does not change the production line flow of current globe, and is with low costs, and the power consumption is few, easy operation, and the practicality is strong, convenient to popularize and use.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a simple and easy tellurion day and night, includes base, back shaft, mounting bracket and tellurion body, and the tellurion body rotates and installs on the mounting bracket, and the center of the sphere of the body of tellurion is passed to the axis of back shaft, its characterized in that: the globe comprises a supporting shaft and is characterized in that a sleeve rotating around the supporting shaft is sleeved on the supporting shaft, a semi-spherical semi-cover body which is vertically arranged and covers a globe body in a cage mode is connected onto the sleeve, the semi-cover body is a semi-spherical semi-cover body, and the sphere center of the semi-spherical semi-cover body coincides with the sphere center of the globe body.
The simple day and night globe is characterized in that: the semi-spherical half cover body is a hollowed-out semi-spherical half cover body or a transparent semi-spherical half cover body.
The simple day and night globe is characterized in that: the sleeve comprises a first splicing barrel and a second splicing barrel spliced with the first splicing barrel, and the half cover body is connected with the first splicing barrel or the second splicing barrel.
The simple day and night globe is characterized in that: the first splicing barrel and the second splicing barrel are locked through a locking piece.
The simple day and night globe is characterized in that: the locking part comprises a clamping piece arranged on the first splicing barrel and a connecting belt arranged on the second splicing barrel, and a fastener matched with the clamping piece is arranged on the connecting belt.
The simple day and night globe is characterized in that: the retaining member is a hoop.
The simple day and night globe is characterized in that: a semicircular pointer line is arranged in the middle of the outer wall of the hemispherical half cover body, the projection of the pointer line on the horizontal plane is a straight line segment, and the length of the straight line segment is equal to the radius of the hemispherical half cover body.
The simple day and night globe is characterized in that: the upper surface of base is provided with the calibrated scale around sleeve a week.
The simple day and night globe is characterized in that: the dial is a twenty-four solar terms dial or a time dial for indicating the month and the day.
The utility model has the advantages that: novel in design is reasonable, and the structure is simple and easy, through the rotatable half cover body of hemisphere of installation outside current globe, utilizes and rotates the sleeve, and then realizes driving the rotation of the half cover body of hemisphere, and direct-viewing, accurate simulation earth is the distribution condition round the clock, and does not change the production line flow of current globe, and is with low costs, and the power consumption is few, easy operation, and the practicality is strong, convenient to popularize and use.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a using state diagram of the globe of the present invention in winter solstice.
Fig. 3 is a top view of fig. 2 with the mounting bracket removed.
Fig. 4 is a top view of fig. 2 with the globe, mounting frame, support shaft and sleeve removed.
Fig. 5 is a usage state diagram of the globe of the present invention in spring time.
Fig. 6 is a top view of fig. 5 with the mounting bracket removed.
Fig. 7 is a top view of fig. 5 with the globe, mounting frame, support shaft and sleeve removed.
Fig. 8 is a using state diagram of the globe of the present invention in summer.
Fig. 9 is a top view of fig. 8 with the mounting bracket removed.
Fig. 10 is a top view of fig. 8 with the globe, mounting frame, support shaft and sleeve removed.
Fig. 11 is a usage state diagram of the globe of the present invention in autumn.
Fig. 12 is a top view of fig. 11 with the mounting bracket removed.
Fig. 13 is a top view of fig. 11 with the globe, mounting bracket, support shaft and sleeve removed.
Description of reference numerals:
1-globe body; 2, mounting a frame; 3, supporting a shaft;
4, a base; 5, sleeving a sleeve; 5-1-a first splicing barrel;
5-2-second splicing barrel; 6-half cover body; 7, a locking piece;
8-pointer line; 9-dial.
Detailed Description
As shown in fig. 1 to 13, the utility model discloses a base 4, back shaft 3, mounting bracket 2 and globe body 1, globe body 1 rotates and installs on mounting bracket 2, and the axis of back shaft 3 passes the centre of sphere of globe body 1, the cover is established on back shaft 3 and is installed around back shaft 3 pivoted sleeve 5, is connected with vertical setting and cage 1 half spheroidal half cover body 6 of globe body on sleeve 5, and half cover body 6 is the hemisphere half cover body, the centre of sphere of the hemisphere half cover body and the coincidence of the centre of sphere of globe body 1.
What need explain, through the rotatable half cover body of hemisphere of installation outside current globe, half cover body of hemisphere vertical cage globe body 1 half spheroid, half cover body 6 and sleeve 5 are connected, utilize and rotate sleeve 5, and then realize driving the rotation of half cover body of hemisphere, the centre of sphere of half cover body of hemisphere and the coincidence of the centre of sphere of globe body 1, and the centre of sphere height of half cover body of hemisphere is located half position of half cover body height of hemisphere, a side night scope for simulating globe body 1 and keeping away from the sun, it is directly perceived, accurate simulation earth is the distribution condition round the clock, and do not change the production line flow of current globe, and is low in cost, and the power consumption is few, easy operation, therefore, the clothes hanger is strong in practicability.
In this embodiment, the hemispherical half cover body is a hollowed-out hemispherical half cover body or a transparent hemispherical half cover body.
It should be noted that the hemispherical half-cover body is a hollowed hemispherical half-cover body or a transparent hemispherical half-cover body, so as not to obscure the image display of the globe body 1.
In this embodiment, the sleeve 5 comprises a first splicing barrel 5-1 and a second splicing barrel 5-2 spliced with the first splicing barrel 5-1, and the half cover body 6 is connected with the first splicing barrel 5-1 or the second splicing barrel 5-2.
It should be noted that the sleeve 5 can be made into an integral structure and directly sleeved on the support shaft 3, or can be made into a detachable form, and is directly installed on the support shaft 3 at the later stage, and the sleeve 5 is divided into a first splicing barrel 5-1 and a second splicing barrel 5-2, so that the installation and the detachment are convenient.
In the embodiment, the first split cylinder 5-1 and the second split cylinder 5-2 are locked by a locking piece 7.
In this embodiment, the locking member 7 includes a clamping member disposed on the first split cylinder 5-1 and a connecting band disposed on the second split cylinder 5-2, and the connecting band is provided with a fastening member engaged with the clamping member.
In this embodiment, the locking member 7 is a hoop.
It should be noted that when the sleeve 5 is made detachable, the first split cylinder 5-1 and the second split cylinder 5-2 are locked by the locking member 7.
In this embodiment, a semicircular pointer line 8 is arranged in the middle of the outer wall of the hemispherical half cover body, the projection of the pointer line 8 on the horizontal plane is a straight line segment, and the length of the straight line segment is equal to the radius of the hemispherical half cover body.
In actual use, the semicircular pointer line 8 corresponds to the scale line on the dial 9 to indicate a time or a solar term.
In this embodiment, the dial 9 is disposed on the upper surface of the base 4 and surrounds the sleeve 5.
In this embodiment, the dial 9 is a twenty-four solar term dial or a time dial indicating the month and day.
It should be noted that the projection of the mounting bracket 2 on the base 4 is related to two solar terms, the north pole projection end represents the winter solstice, and the south pole projection end represents the summer solstice.
As shown in fig. 2 to 13, when the utility model is used, the sleeve 5 is rotated anticlockwise, the sleeve 5 drives the hemispherical half cover body to run anticlockwise, the anticlockwise running of the hemispherical half cover body indicates that the earth revolves around the sun, the rotation of the globe body 1 indicates that the earth rotates, the area covered by the hemispherical half cover body is the night range, and the area uncovered by the hemispherical half cover body is the daytime range;
as shown in fig. 2 to 4, the hemispherical half cover body covers the north pole, the rotational north pole of the earth is at night all day, the earth is in winter solstice, the sleeve 5 is rotated anticlockwise, the sleeve 5 drives the hemispherical half cover body to move anticlockwise, the hemispherical half cover body moves anticlockwise to the state shown in fig. 5 to 7, the earth is in spring minutes, the sleeve 5 is rotated anticlockwise, the sleeve 5 drives the hemispherical half cover body to move anticlockwise, the hemispherical half cover body moves to the state shown in fig. 8 to 10, the north pole of the hemispherical half cover body is not covered, the rotational north pole of the earth is at day all day, the earth is in summer solstice, the sleeve 5 is rotated anticlockwise continuously, the sleeve 5 drives the hemispherical half cover body to move anticlockwise, the hemispherical half cover body moves anticlockwise to the state shown in fig. 11 to 13, and the earth is in autumn equinox;
through the rotatable half cover body of hemisphere of installation outside current globe, utilize and rotate the sleeve, and then realize driving the rotation of half cover body of hemisphere, the distribution condition around the clock of audio-visual, accurate simulation earth, and do not change the production line flow of current globe, with low costs, the power consumption is few, easy operation.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (9)
1. The utility model provides a simple and easy tellurion day and night, includes base (4), back shaft (3), mounting bracket (2) and tellurion body (1), and tellurion body (1) rotates and installs on mounting bracket (2), and the centre of sphere of tellurion body (1), its characterized in that are passed to the axis of back shaft (3): the globe is characterized in that a sleeve (5) rotating around the supporting shaft (3) is sleeved on the supporting shaft (3), a semi-spherical semi-cover body (6) which is vertically arranged and covers the globe body (1) is connected to the sleeve (5), the semi-cover body (6) is a semi-spherical semi-cover body, and the sphere center of the semi-spherical semi-cover body coincides with the sphere center of the globe body (1).
2. The simple day and night globe of claim 1, wherein: the semi-spherical half cover body is a hollowed-out semi-spherical half cover body or a transparent semi-spherical half cover body.
3. The simple day and night globe of claim 1, wherein: the sleeve (5) comprises a first splicing barrel (5-1) and a second splicing barrel (5-2) spliced with the first splicing barrel (5-1), and the half cover body (6) is connected with the first splicing barrel (5-1) or the second splicing barrel (5-2).
4. A simple day and night globe according to claim 3, wherein: the first splicing barrel (5-1) and the second splicing barrel (5-2) are locked through a locking piece (7).
5. The simple day and night globe of claim 4, wherein: the locking part (7) comprises a clamping piece arranged on the first splicing barrel (5-1) and a connecting belt arranged on the second splicing barrel (5-2), and a fastening piece matched with the clamping piece is arranged on the connecting belt.
6. The simple day and night globe of claim 4, wherein: the locking piece (7) is a hoop.
7. The simple day and night globe of claim 1, wherein: the semi-spherical half cover is characterized in that a semi-circular pointer line (8) is arranged in the middle of the outer wall of the semi-spherical half cover, the projection of the pointer line (8) on the horizontal plane is a straight line segment, and the length of the straight line segment is equal to the radius of the semi-spherical half cover.
8. The simple day and night globe of claim 1, wherein: the upper surface of the base (4) is provided with a dial (9) which surrounds the sleeve (5) for a circle.
9. The simple day and night globe of claim 8, wherein: the dial (9) is a twenty-four solar terms dial or a time dial for indicating the month and the day.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647195.4U CN214336141U (en) | 2021-03-30 | 2021-03-30 | Simple day and night globe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647195.4U CN214336141U (en) | 2021-03-30 | 2021-03-30 | Simple day and night globe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214336141U true CN214336141U (en) | 2021-10-01 |
Family
ID=77889507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120647195.4U Expired - Fee Related CN214336141U (en) | 2021-03-30 | 2021-03-30 | Simple day and night globe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214336141U (en) |
-
2021
- 2021-03-30 CN CN202120647195.4U patent/CN214336141U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |