Geography teaching globe model

Abstract

The utility model discloses a geography teaching globe model comprising a fixed frame, the upper end of the fixed frame is provided with a display mechanism used for geography teaching, and the display mechanism comprises a first rotating shaft, a first connecting frame, a second connecting frame, a second rotating shaft, a globe body, a slide rail, a slide block, a telescopic rod, and a camera. A first rotating shaft is movably arranged in the middle of the inner side of the fixed frame through a bearing, a first connecting frame is fixedly arranged at one end of the first rotating shaft, a second connecting frame is fixedly arranged in the middle of the inner side of the first connecting frame, and a second rotating shaft is fixedly arranged in the middle of the inner side of the second connecting frame. The tellurion is convenient for teaching, the camera can be used for shooting the tellurion, and then a shot picture can be transmitted to multimedia teaching equipment in a classroom, so that each student can conveniently and clearly see an area explained by a teacher on the tellurion, and the teaching quality can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of globe models, in particular to a globe model for geography teaching. Background Art

[0002] The globe for geography teaching is an important and indispensable tool in geography teaching. It helps students intuitively understand geographical knowledge such as the shape, size, distribution of longitude and latitude lines, sea-land distribution, and relative positions of each continent and ocean of the earth. By reasonably selecting and using globe products, students can better understand and master geographical knowledge, improving teaching effects and learning interests.

[0003] However, such globes in the prior art have the following drawbacks when in use. That is, during teaching, the size of the globe is limited, and it is rather troublesome for all the students in a class to clearly see the specific position of the globe introduced by the teacher. Therefore, in view of this problem, an improved globe model for geography teaching is needed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a globe model for geography teaching to solve the problems put forward in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A globe model for geography teaching, including a fixed frame. A display mechanism for geography teaching is arranged at the upper end of the fixed frame. The display mechanism includes a first rotating shaft, a first connecting frame, a second connecting frame, a second rotating shaft, a globe body, a slide rail, a slider, a telescopic rod, and a camera. The middle part of the inner side of the fixed frame is movably arranged with the first rotating shaft through a bearing. One end of the first rotating shaft is fixedly provided with the first connecting frame. The middle part of the inner side of the first connecting frame is fixedly provided with the second connecting frame. The middle part of the inner side of the second connecting frame is fixedly provided with the second rotating shaft. The outer surface of the second rotating shaft is movably arranged with the globe body through a bearing. The slide rail is fixedly arranged at the upper end of the fixed frame. The slider is movably clamped at the upper end of the slide rail. The middle part of the upper end of the slider is fixedly provided with the telescopic rod. The upper end of the telescopic rod is fixedly provided with the camera.

[0006] Preferably, the outer surface of the slider is threadedly and rotatably provided with a first locking screw. The slider can be fixed and tightened through the first locking screw, thereby playing a role in fixing the positions of the slider and the camera.

[0007] Preferably, the outer surface of the telescopic rod is threadedly and rotatably provided with a second locking screw. The second locking screw can play a role in fixing the telescopic height of the telescopic rod, thereby playing a role in fixing the height of the camera.

[0008] Preferably, feet are fixedly arranged at the four corners of the outer surface of the lower end of the fixed frame, and the feet can provide stable ground clearance support force for the whole device.

[0009] Preferably, an annular lighting lamp is fixedly arranged on the outer surface of the first connecting frame. The annular lighting lamp can illuminate the whole globe body, which is further convenient for students to observe, and thus can further improve the teaching quality.

[0010] Preferably, a magnet is fixedly arranged at the lower end of the foot. The magnet can conveniently adsorb and fix the whole device on an iron podium, so as to improve the display stability of the device during use.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model can use the camera to photograph the globe, and then transmit the photographed picture to the multimedia teaching equipment in the classroom, so that each student can clearly see the area explained by the teacher on the globe, thus improving the teaching quality.

[0013] 2. When the utility model is used for teaching, the device has a variety of interaction modes. The globe body can be kept still, and then the slider slides on the outer surface of the slide rail, so as to drive the camera to move, which can simulate the perspective when the satellite orbits the earth. The camera can also be kept still, and then the globe body or the first connecting frame is rotated, so as to simulate the rotation of the earth. In this way, the device can provide a variety of scientific observation times, thus further improving the teaching effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of a geographical teaching globe model of the utility model;

[0015] Figure 2 is the rotating view of the first connecting frame in a geographical teaching globe model of the utility model;

[0016] Figure 3 is a geographical teaching globe model of the utility model Figure 1 The enlarged view of part A in.

[0017] In the figure: 1. Fixed frame; 2. First rotating shaft; 3. First connecting frame; 4. Second connecting frame; 5. Second rotating shaft; 6. Globe body; 7. Slide rail; 8. Slide block; 9. Telescopic rod; 10. Camera; 11. First locking screw; 12. Second locking screw; 13. Foot; 14. Annular lighting lamp; 15. Magnet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3 , the present utility model provides a technical solution: a globe model for geography teaching, including a fixed frame 1. A display mechanism for geography teaching is provided at the upper end of the fixed frame 1. The display mechanism includes a first rotating shaft 2, a first connecting frame 3, a second connecting frame 4, a second rotating shaft 5, a globe body 6, a slide rail 7, a slider 8, a telescopic rod 9, and a camera 10. The middle part of the inner side of the fixed frame 1 is movably provided with a first rotating shaft 2 through a bearing. One end of the first rotating shaft 2 is fixedly provided with a first connecting frame 3. The middle part of the inner side of the first connecting frame 3 is fixedly provided with a second connecting frame 4. The middle part of the inner side of the second connecting frame 4 is fixedly provided with a second rotating shaft 5. The outer surface of the second rotating shaft 5 is movably provided with a globe body 6 through a bearing. The upper end of the fixed frame 1 is fixedly provided with a slide rail 7. The upper end of the slide rail 7 is movably engaged with a slider 8. The middle part of the upper end of the slider 8 is fixedly provided with a telescopic rod 9. The upper end of the telescopic rod 9 is fixedly provided with a camera 10.

[0020] The outer surface of the slider 8 is threadedly and rotatably provided with a first locking screw 11. By the first locking screw 11, the slider 8 can be fixed and tightened, so as to fix the positions of the slider 8 and the camera 10.

[0021] The outer surface of the telescopic rod 9 is threadedly and rotatably provided with a second locking screw 12. By the second locking screw 12, the telescopic height of the telescopic rod 9 can be fixed, so as to fix the height of the camera 10.

[0022] Four corners of the outer surface of the lower end of the fixed frame 1 are fixedly provided with support feet 13. The support feet 13 can provide a stable ground clearance support force for the whole device.

[0023] The outer surface of the first connecting frame 3 is fixedly provided with an annular lighting lamp 14. The annular lighting lamp 14 can illuminate the whole globe body 6, so as to further facilitate students' observation and further improve the teaching quality.

[0024] Magnets 15 are fixedly provided at the lower ends of the support feet 13. The magnets 15 can conveniently adsorb and fix the whole device on an iron podium, so as to improve the display stability of the device during use.

[0025] Working principle: When using this device, the device can use the camera 10 to take pictures of the globe, and then the captured pictures can be transmitted to the multimedia teaching equipment in the classroom, so that each student can clearly see the area explained by the teacher on the globe, thereby improving the teaching quality.

[0026] At the same time, during teaching, this device has a variety of interaction methods. It can keep the globe body 6 stationary, and then slide the slider 8 on the outer surface of the slide rail 7, so as to drive the camera 10 to move, which can simulate the perspective when a satellite orbits the earth. It can also keep the camera 10 stationary, and then rotate the globe body 6 or the first connecting frame 3, so as to simulate the rotation of the earth. In this way, this device can provide a variety of scientific observation times, thereby further improving the teaching effect of the device.

[0027] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A geography teaching globe model, comprising a fixed frame (1), characterized in that: The upper end of the fixed frame (1) is provided with a display mechanism for geography teaching, and the display mechanism comprises a first rotating shaft (2), a first connecting frame (3), a second connecting frame (4), a second rotating shaft (5), a globe body (6), a slide rail (7), a slider (8), a telescopic rod (9), and a camera (10). The first rotating shaft (2) is movably provided at the middle part of the inner side of the fixed frame (1) through a bearing, the first connecting frame (3) is fixedly provided at one end of the first rotating shaft (2), the second connecting frame (4) is fixedly provided at the middle part of the inner side of the first connecting frame (3), the second rotating shaft (5) is fixedly provided at the middle part of the inner side of the second connecting frame (4), the globe body (6) is movably provided on the outer surface of the second rotating shaft (5) through a bearing, the upper end of the fixed frame (1) is fixedly provided with a slide rail (7), the upper end of the slide rail (7) is movably engaged with a slider (8), the middle part of the upper end of the slider (8) is fixedly provided with a telescopic rod (9), and the upper end of the telescopic rod (9) is fixedly provided with a camera (10).

2. A geography teaching globe model according to claim 1, characterized in that: The outer surface of the sliding block (8) is provided with a first locking screw (11) which is movably screwed in through a thread.

3. A geography teaching globe model according to claim 1, characterized in that: The outer surface of the telescopic rod (9) is provided with a second locking screw (12) which is movably screwed in with a thread.

4. A geography teaching globe model according to claim 1, characterized in that: Support feet (13) are fixedly arranged at the four corners of the outer surface of the lower end of the fixed frame (1).

5. A geography teaching globe model according to claim 1, characterized in that: An annular lighting lamp (14) is fixedly arranged on the outer surface of the first connecting frame (3).

6. A geography teaching globe model according to claim 4, characterized in that: A magnet (15) is fixedly arranged at the lower end of the support leg (13).

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