CN213277196U - Transmission-type globe for geography teaching - Google Patents
Transmission-type globe for geography teaching Download PDFInfo
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- CN213277196U CN213277196U CN202022720198.4U CN202022720198U CN213277196U CN 213277196 U CN213277196 U CN 213277196U CN 202022720198 U CN202022720198 U CN 202022720198U CN 213277196 U CN213277196 U CN 213277196U
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Abstract
The utility model discloses a transmission-type globe for geography teaching, including globe main part and transmission device, the globe main part includes base, landing leg, arc support and globe spheroid, and the landing leg is vertical to be fixed on the base, and the bottom mounting of arc support is in the top position of landing leg, the utility model discloses set up the barrel to and at the inside reflection of light paper that adopts of globe spheroid, the directional adjustment of angle can be realized to this structure, can realize the brightening simultaneously, and the contrast effect that its produced is more obvious in the in-service use, therefore the result of use is better.
Description
Technical Field
The utility model belongs to the technical field of the teaching and specifically relates to a transmission-type globe for geography teaching is related to.
Background
Present geography teaching is mostly simple spheroid support structure with globe, and it is many to print the map on the spheroid, actually geography is first to know the teaching still includes earth rotation revolution and illumination effect in fact, but this purpose is difficult to realize to present globe, and the contrast effect that the teacher self-illuminated produced is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A transmission-type globe for geography teaching comprises a globe main body and a transmission device, wherein the globe main body comprises a base, supporting legs, an arc-shaped support and a globe body, the supporting legs are vertically fixed on the base, and the bottom end of the arc-shaped support is fixed at the top end of each supporting leg;
the globe sphere is arranged at the inner side of the inner arc of the arc-shaped support and is arranged at intervals with the inner arc, a shaft supporting part is fixed at the top end of the arc-shaped support and consists of a shaft seat and a rotating shaft, the rotating shaft is fixedly connected with the globe sphere, and the globe sphere can realize single-shaft rotation through the rotating shaft;
the transmission device comprises a supporting block, an upright post, a back plate and a cylinder body, wherein the cylinder body is of a cylindrical structure with two open ends, the back plate is covered at the open position at one end of the cylinder body, an aluminum substrate is fixed at the inner side position of the back plate by adopting a bolt, and lamp beads are distributed on the other side of the aluminum substrate and used for providing a lighting effect;
the upright post is arranged in the vertical direction, the bottom end of the upright post is fixed on the supporting block, the supporting block is fixed on the base, and the upper end of the upright post is in supporting contact with the barrel body;
the barrel is turned right from left and is overlapped on the globe spheroid, and the right-hand member mouth of barrel is located the global left and right sides bisector of globe, and when the switch of opening the lamp pearl this moment, the lamp pearl simulation illumination effect, and the local effect of sheltering from based on the barrel produces the effect that globe spheroid part printing opacity is brightened, can effectual improvement impression effect based on the contrast like this.
As a further aspect of the present invention: the globe sphere comprises a transparent shell and reflective paper attached to the inner surface of the shell, and when light penetrates through the shell, the light is reflected by the reflective paper, so that a good brightening effect is achieved.
As a further aspect of the present invention: the utility model discloses a support column, including the cylinder body, the right port of cylinder body, right port rear side central point put integrated into one piece have the axleboard, and be provided with the pinhole on the axleboard, and the pinhole internal fixation of axleboard has inserted the pin, and the pin rotates to be installed in the top position of support column, and the bottom of support column is fixed on the base, and based on this structure, whole cylinder body can realize certain.
As a further aspect of the present invention: the barrel is made of transparent acrylic materials, and the barrel is of an independent structure relative to the globe body, so that the barrel can be used separately and in a combined mode.
The utility model has the advantages that: the utility model discloses set up the barrel to and at the inside reflection of light paper that adopts of globe spheroid, the directional adjustment of angle can be realized to this structure, can realize the brightening simultaneously, and the contrast effect that its produced in the in-service use is more obvious, therefore the result of use is better.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a rear view of the present invention.
Fig. 3 is a partial sectional view of the present invention.
In the figure: the light reflection type LED lamp comprises a base 1, supporting legs 2, arc-shaped supports 3, shaft supporting parts 4, a globe sphere 5, a support block 6, an upright post 7, a back plate 8, a barrel 9, an aluminum substrate 10, lamp beads 11, a shaft plate 12, a support column 13, pins 14, a shell 15 and reflective paper 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a transmission-type globe for geography teaching includes a globe body and a transmission device, the globe body includes a base 1, a leg 2, an arc-shaped support 3 and a globe sphere 5, the leg 2 is vertically fixed on the base 1, and a bottom end of the arc-shaped support 3 is fixed at a top end position of the leg 2;
the globe sphere 5 is arranged at the inner side of the inner arc of the arc-shaped support 3 and is arranged at intervals with the inner arc, a shaft support part 4 is fixed at the top end of the arc-shaped support 3, the shaft support part 4 is composed of a shaft seat and a rotating shaft, the rotating shaft is fixedly connected with the globe sphere 5, and at the moment, the globe sphere 5 can realize single-shaft rotation through the rotating shaft;
the transmission device comprises a supporting block 6, an upright post 7, a back plate 8 and a cylinder 9, wherein the cylinder 9 is of a cylindrical structure with openings at two ends, the back plate 8 is covered at the opening position at one end of the cylinder 9, an aluminum substrate 10 is fixed at the inner side position of the back plate 8 by adopting bolts, lamp beads 11 are distributed on the other side of the aluminum substrate 10, and the lamp beads 11 are used for providing a lighting effect;
the upright post 7 is arranged vertically, the bottom end of the upright post 7 is fixed on the supporting block 6, the supporting block 6 is fixed on the base 1, and the upper end of the upright post 7 is in supporting contact with the barrel 9;
the cylinder 9 is sleeved on the globe body 5 from left to right, the right end opening of the cylinder 9 is positioned on the left and right bisectors of the globe body 5, when a power switch of the lamp bead 11 is turned on, the lamp bead 11 simulates an illumination effect, and a partial light-transmitting and brightening effect of the globe body 5 is generated based on a local shielding effect of the cylinder 9, so that the impression effect can be effectively improved based on comparison;
the globe 5 comprises a transparent outer casing 15 and reflective paper 16 attached to the inner surface of the outer casing 15, and when light penetrates through the outer casing 15, the light is reflected by the reflective paper 16, so that a good brightening effect is achieved.
The utility model discloses a support column, including cylinder 9, right-hand member mouth rear side central point, support column 13, support column 14, cylinder 9, right-hand member mouth rear side central point of cylinder 9 puts integrated into one piece and has shaft plate 12, and is provided with the pinhole on shaft plate 12, and the pinhole internal fixation of shaft plate 12 has inserted pin 14, and pin 14 rotates and installs the top position at support column 13, and the bottom of support column 13 is fixed on base 1, and based on this structure, whole cylinder 9 can realize certain angle and around the rotation of pin 14, can.
The cylinder body 9 is made of transparent acrylic materials, and is of an independent structure relative to the globe body 5, so that the cylinder body can be used separately and in combination.
The utility model discloses a theory of operation is: the utility model discloses set up barrel 9 to and at 5 inside reflection of light paper 16 that adopt of globe spheroid, the directional adjustment of angle can be realized to this structure, can realize the brightening simultaneously, and the contrast effect of its production is more obvious in the in-service use, and consequently the result of use is better.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. A transmission-type globe for geography teaching comprises a globe main body and a transmission device, wherein the globe main body comprises a base, supporting legs, an arc-shaped support and a globe body, the supporting legs are vertically fixed on the base, and the bottom end of the arc-shaped support is fixed at the top end of each supporting leg;
the globe is characterized in that the globe sphere is arranged at the inner side of the inner arc of the arc-shaped support and is arranged at intervals with the globe sphere, a shaft supporting part is fixed at the top end of the arc-shaped support, the shaft supporting part is composed of a shaft seat and a rotating shaft, and the rotating shaft is fixedly connected with the globe sphere;
the transmission device comprises a supporting block, an upright post, a back plate and a cylinder body, wherein the cylinder body is of a cylindrical structure with two open ends, the back plate is covered at the open position at one end of the cylinder body, an aluminum substrate is fixed at the inner side position of the back plate by adopting a bolt, and lamp beads are distributed on the other side of the aluminum substrate;
the upright post is arranged in the vertical direction, the bottom end of the upright post is fixed on the supporting block, the supporting block is fixed on the base, and the upper end of the upright post is in supporting contact with the barrel body;
the cylinder body is sleeved on the globe body from left to right, and the right end opening of the cylinder body is positioned on the left and right bisectors of the globe body.
2. The transmissive geography teaching globe according to claim 1, wherein the globe body includes a transparent outer shell and reflective paper attached to an inner surface of the outer shell.
3. The transmission-type globe for geography teaching of claim 1, wherein a shaft plate is integrally formed at the center of the rear side of the right port of the cylinder body, a pin hole is formed in the shaft plate, a pin is fixedly inserted into the pin hole of the shaft plate, the pin is rotatably installed at the top of the supporting column, and the bottom of the supporting column is fixed on the base.
4. The transmissive globe for geography teaching of claim 1, wherein the cylinder is made of a transparent acrylic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720198.4U CN213277196U (en) | 2020-11-23 | 2020-11-23 | Transmission-type globe for geography teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022720198.4U CN213277196U (en) | 2020-11-23 | 2020-11-23 | Transmission-type globe for geography teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213277196U true CN213277196U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022720198.4U Active CN213277196U (en) | 2020-11-23 | 2020-11-23 | Transmission-type globe for geography teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213277196U (en) |
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2020
- 2020-11-23 CN CN202022720198.4U patent/CN213277196U/en active Active
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