CN107025839B

CN107025839B - Self-rotating globe

Info

Publication number: CN107025839B
Application number: CN201710313422.8A
Authority: CN
Inventors: 何东波
Original assignee: Guangzhou Yilong Technology Development Co ltd
Current assignee: Guangzhou Yilong Technology Development Co ltd
Priority date: 2017-05-05
Filing date: 2017-05-05
Publication date: 2023-10-13
Anticipated expiration: 2037-05-05
Also published as: CN107025839A

Abstract

The application relates to a self-rotating globe, which comprises a globe body; the globe body comprises a globe shell, a base, a switch and a connecting support; the base is fixedly connected with the connecting support; the connecting support is connected with the spherical shell; the ball shell is made of transparent materials; the ball shell is internally provided with a rotary driving piece, a light source and a light shielding plate; the light source is arranged at the spherical center of the spherical shell; the light shielding plate is of a hemispherical structure; the light shielding plate is concentric with the light source; the rotary driving piece is connected with the light shielding plate; the rotary driving piece drives the light shielding plate to rotate around the light source; the switch controls the light source. The application adopts the rotating light shielding plate arranged in the globe to be matched with the light source, so as to intuitively observe the sun irradiation condition on the globe. The application has the advantages of ingenious design, reasonable structure and convenient popularization.

Description

Self-rotating globe

Technical Field

The present application relates to a globe, and more particularly, to a self-rotating globe.

Background

The globe is a model which is the simplest and intuitive for people to know the world, and the common globe has simple functions and cannot intuitively observe the sunlight illumination condition of the earth at any moment and any place, namely cannot intuitively know where the globe is bright and where the globe is dark. Currently, some terrestrial globes capable of observing sun irradiation condition exist on the market, but the terrestrial globes have complex structure and high price.

Disclosure of Invention

In order to overcome the defects of the prior art, the application aims to provide the self-rotating globe, which is provided with a rotating light shielding plate inside which is matched with a light source to intuitively observe the sun irradiation condition on the globe.

The application provides a self-rotating globe, which comprises a globe body; the globe body comprises a globe shell, a base, a switch and a connecting support; the base is fixedly connected with the connecting support; the connecting support is connected with the spherical shell; the ball shell is made of transparent materials; the ball shell is internally provided with a rotary driving piece, a light source and a light shielding plate; the light source is arranged at the sphere center position of the spherical shell; the light shielding plate is of a hemispherical structure; the light shielding plate is concentric with the light source; the rotary driving piece is connected with the light shielding plate; the rotary driving piece drives the light shielding plate to rotate around the light source; the switch controls the light source.

Further, the light shielding plate comprises a light shielding spherical surface, a rotary ring and a connecting rod; the shading spherical surface is made of hemispherical shading materials; the rotary ring is connected with the rotary driving piece; the rotating ring is connected with the shading spherical surface through the connecting rod.

Further, the ball shell comprises an upper shell and a lower shell; the upper shell and the lower shell are hemispherical in shape.

Further, the lower shell is provided with an upright post; the upright post supports the light source; the rotary driving piece is arranged in the upright post; the upright post is provided with a rotating shaft and a ring groove close to the light source end; convex teeth are arranged on the rotating shaft; the thickness of the convex teeth is smaller than the height of the ring grooves; the rotary driving piece is connected with the rotating shaft.

Further, a limiting ring is arranged on the inner wall of the rotating ring; the limiting ring is abutted against the annular groove; concave teeth are further arranged on the limiting ring; the concave teeth are matched with the convex teeth.

Further, the light shielding plate also comprises a notch; the notch is positioned right below the rotating ring.

Further, the light shielding plate also comprises a skirt edge; the skirt edge is connected with the shading spherical surface; the plane normal direction of the skirt edge is perpendicular to the axis of the upright post.

Compared with the prior art, the application has the beneficial effects that:

The foregoing description is only an overview of the present application, and is intended to provide a better understanding of the present application, as it is embodied in the following description, with reference to the preferred embodiments of the present application and the accompanying drawings. Specific embodiments of the present application are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

FIG. 1 is a schematic view of a self-rotating globe according to the present application;

FIG. 2 is an exploded view of a self-rotating globe according to the present application;

FIG. 3 is a partial schematic view of a column structure according to the present application;

FIG. 4 is a schematic view of a mask structure according to the present application;

fig. 5 is a partial schematic view of a light shielding structure according to the present application.

In the drawings, 100, a globe body; 1. the device comprises a shell, 11, an upper shell, 12, a lower shell, 13, upright posts, 14, a rotating shaft, 15 and convex teeth; 2. a base; 3. a power line; 4. a switch; 5. the connecting support is connected; 6. a light source; 7. the light shielding plate, 71, a light shielding spherical surface, 72, a skirt edge, 73, a rotating ring, 74, a connecting rod, 75, a limiting ring, 76, concave teeth, 77 and a notch.

Detailed Description

The present application will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

A self-rotating globe, as shown in fig. 1, includes a globe body 100; the globe body 100 comprises a globe body 1, a base 2, a switch 4 and a connecting support 5; the base 2 is fixedly connected with the connecting support 5; the connecting support 5 is connected with the ball shell 1; the ball shell 1 is made of transparent material; a rotary driving piece, a light source 6 and a light shielding plate 7 are arranged in the ball shell 1; the light source 6 is arranged at the sphere center position of the sphere shell 1; the light shielding plate 7 is of a hemispherical structure; the light shielding plate 7 is concentric with the light source 6; the rotary driving piece is connected with the light shielding plate 7; the rotary driving piece drives the light shielding plate 7 to rotate around the light source 6; the switch 4 controls the light source 6 to be turned on. As shown in fig. 1, the globe body 100 is further provided with a power cord 3, and is connected with an external power supply through the power cord 3, and a lithium battery can be specially used, wherein the lithium battery is arranged inside the base 2, the lithium battery provides power for the rotary driving member and the light source 6, the external power supply charges the lithium battery, the general rotary driving member is a small electromagnetic winding motor, the light shielding plate 7 is made of light plastic, and a light shielding material is attached inside the light shielding plate.

In one embodiment, as shown in fig. 4, the light shielding plate 7 includes a light shielding spherical surface 71, a rotating ring 73, and a connecting rod 74; the light shielding spherical surface 71 is made of a hemispherical light shielding material; the rotary ring 73 is connected to a rotary driving member; the rotary ring 73 is connected to the light shielding spherical surface 71 via a connecting rod 74. As shown in fig. 2, the ball housing 1 includes an upper housing 11, a lower housing 12; the upper and lower cases 11, 12 are hemispherical in shape; the lower shell 12 is provided with a column 13; the upright posts 13 support the light source 6; the rotary driving piece is arranged in the upright post 13; as shown in fig. 3, the upright post 13 is provided with a rotating shaft 14 and a ring groove near the light source 6; the rotating shaft 14 is provided with convex teeth 15; the thickness of the convex teeth 15 is smaller than the height of the ring groove; the rotary drive is connected to the spindle 14. As shown in fig. 5, a limiting ring 75 is arranged on the inner wall of the rotating ring 73; the limiting ring 75 is abutted against the annular groove; the limiting ring 75 is also provided with concave teeth 76; the concave teeth 76 cooperate with the convex teeth 15.

As shown in fig. 4, to prevent the light shielding plate 7 from interfering with the upright post 13, the light shielding plate 7 further includes a notch 77; the notch 77 is located directly below the rotating ring 73. Wherein, a small portion of the lower light source of the light source 6 is blocked by the rotating ring 73, so the gap 77 has no light leakage, in an embodiment, the shape of the gap 77 is matched with the pillar 13, and the shape of the gap in fig. 4 is not limited by the protection scope of the present application because it is convenient to manufacture and has no light leakage. Preferably, in order to enhance the light shielding effect of the light shielding plate 7, the light shielding plate 7 further includes a skirt 72; the skirt edge 72 is connected with the shading spherical surface 71; the skirt 72 plane normal is perpendicular to the axis of the post 13. The skirt 72 prevents the light source 6 from edge reflection, which easily causes the light shielding plate 7 to fail to shield the inner half area of the globe body 100.

The globe body 100 is internally provided with a globe clock, the globe clock is greenish time, and when the globe body rotates initially, the rotary driving piece drives the light shielding plate 7 to shield a non-daytime area according to the greenish time, the rotary driving piece always keeps rotating before the switch 4 is not pressed, and the globe body rotates for 24 hours for one circle, when the globe body is used, the globe body is powered on, the switch 4 is pressed, the light source 6 is lightened at the moment, and the light source 6 illuminates the daytime area.

The above is only a preferred embodiment of the present application, and is not intended to limit the present application in any way; those skilled in the art can smoothly practice the application as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present application are possible in light of the above teachings without departing from the scope of the application; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present application still fall within the scope of the present application.

Claims

1. A self-rotating globe, comprising a globe body, characterized in that: the globe body comprises a globe shell, a base, a switch and a connecting support; the base is fixedly connected with the connecting support; the connecting support is connected with the spherical shell; the ball shell is made of transparent materials; the ball shell is internally provided with a rotary driving piece, a light source and a light shielding plate; the light source is arranged at the sphere center position of the spherical shell; the light shielding plate is of a hemispherical structure; the light shielding plate is concentric with the light source; the rotary driving piece is connected with the light shielding plate; the rotary driving piece drives the light shielding plate to rotate around the light source; the switch controls the light source;

the light shielding plate comprises a light shielding spherical surface, a rotary ring and a connecting rod; the shading spherical surface is made of hemispherical shading materials; the rotary ring is connected with the rotary driving piece; the rotating ring is connected with the shading spherical surface through the connecting rod;

the light shielding plate also comprises a notch; the notch is positioned right below the rotating ring; the rotating ring shields a small part of light sources at the lower part of the light source;

the light shielding plate also comprises a skirt edge; the skirt edge is connected with the shading spherical surface; the plane normal direction of the skirt edge is perpendicular to the axis of the upright post;

the ball shell comprises an upper shell and a lower shell; the upper shell and the lower shell are hemispherical in shape;

the upright post is arranged on the lower shell; the upright supports the light source.

2. A self-rotating globe according to claim 1, wherein: the rotary driving piece is arranged in the upright post; the upright post is provided with a rotating shaft and a ring groove close to the light source end; convex teeth are arranged on the rotating shaft; the thickness of the convex teeth is smaller than the height of the ring grooves; the rotary driving piece is connected with the rotating shaft.

3. A self-rotating globe according to claim 2, wherein: a limiting ring is arranged on the inner wall of the rotating ring; the limiting ring is abutted against the annular groove; concave teeth are further arranged on the limiting ring; the concave teeth are matched with the convex teeth.