Insect observation teaching aid

Abstract

The utility model discloses an insect observation teaching aid which is provided with a main body support provided with a bearing, an annular rotating disc, a combined insect box and an annular glass cover, the annular rotating disc is connected with the main body support through the bearing, the combined insect box is located in the annular rotating disc, and the annular glass cover is located on the upper portion of the main body support. And the annular turntable rotates under the annular glass cover to display various insects. The teaching aid can be used independently and can also be used as supplementary display of insects, and under the guidance of teachers, the teaching aid and students explore the world secret of the insects together to obtain knowledge and scientific research methods. Through the teaching aid, the relationship between the insects and the earth ecological environment is understood, and the earth ecological environment is improved by changing own behaviors.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching instruments, in particular to an insect observation teaching aid. Background Technique

[0002] As the largest group of living things on the earth, insects have appeared on the earth for about 300 million years, much earlier than most dinosaurs. After countless crustal movements and climate changes, dinosaurs no longer exist, while insects are still active everywhere on the earth by virtue of their diverse survival methods.

[0003] After the promulgation of the 2022 new curriculum standards by the Ministry of Education, the teaching of science disciplines (including biology) emphasizes more on the core concept that teaching oriented by literacy encourages students to learn independently, supplemented by the guidance of teachers, highlighting the listening, watching, speaking, thinking and doing in the learning process, eliminating the problem of "cramming" in traditional teaching activities, and stimulating the learning motivation. As the largest group in the animal kingdom, insects are an important part of the ecosystem. In schools and zoos, the display is mainly of live insects or insect specimens, lacking more detailed supporting popular science materials, which is not conducive to carrying out classification learning and morphological research related to insects, and it is difficult to stimulate students' interest in insects and biology. Therefore, developing an observation teaching aid suitable for the corresponding school stage, which can not only see live insects or insect specimens, but also facilitate the comparison and analysis of the external structure characteristics of insects, and summarize and master basic entomological knowledge, has practical significance for strengthening students' subject literacy in biology. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide an insect observation teaching aid, which has the characteristics of simple structure, reasonable layout, can display multiple insects at the same time, and stimulate students' interest in paying attention to insects, protecting animals and loving nature.

[0005] To solve the above technical problem, the technical solution adopted by the utility model is: an insect observation teaching aid, including a main body bracket equipped with bearings, an annular turntable, a combined insect box and an annular glass cover. The annular turntable is connected to the main body bracket through bearings. The combined insect box is located inside the annular turntable. The annular glass cover is located above the main body bracket, and the annular turntable rotates under the annular glass cover to display various insects.

[0006] For the above-mentioned insect observation teaching aid, the main body bracket is provided with a sleeve, a circular ring base and a support cap. The lower part of the sleeve is vertically connected to the inner hole of the circular ring base. The annular turntable is located at the upper end of the bearing and sleeved outside the sleeve. The support cap supports the annular glass cover at the top of the sleeve.

[0007] For the above-mentioned insect observation teaching aid, a plurality of vertical baffles are provided on the annular turntable. The vertical baffles are evenly distributed and divide the annular turntable into a plurality of fan-shaped spaces with the same shape.

[0008] One of the above-mentioned insect observation teaching aids, there are multiple combined insect boxes which are respectively placed in the fan-shaped annular space. Each combined insect box includes an open drawer, an insect display box with a box cover and an insect information box. The open drawer is provided with a fan-shaped bottom plate and a middle plate. The insect display box is located above the open drawer. The insect display box and the box cover are both made of transparent plastic material. The wall of the insect display box is provided with ventilation holes. The insect information box is located below the open drawer. Popular science materials and physical model teaching aids related to the insects in the insect display box are placed in the insect information box.

[0009] One of the above-mentioned insect observation teaching aids further includes a bearing retainer, a support arm and an LED spotlight. The retainer is located on the circular base and encloses the bearing. The LED spotlight is connected to the retainer through the support arm, and the light of the LED spotlight shines on the insect display box.

[0010] An insect observation teaching aid provided by the present utility model is provided with a main body bracket equipped with a bearing, a circular turntable, a combined insect box and a circular glass cover. The circular turntable is connected to the main body bracket through the bearing. The combined insect box is located inside the circular turntable. The circular glass cover is located above the main body bracket. The circular turntable rotates under the circular glass cover to display various insects.

[0011] The beneficial technical effects of the present utility model are as follows: First, this teaching aid can be used by more than three students to observe and learn insect biological knowledge at the same time, improving the teaching quality and efficiency. Second, the light of the LED spotlight shines on the insect display box. By turning the circular turntable by hand and with the assistance of a magnifying glass, students can clearly observe the overall morphology of various insects. Third, students can also conveniently take out the popular science materials in the insect information box, such as the equal-scale models, and further study insect knowledge by comparing with the insects, stimulating the learning interest in natural science. Fourth, the present utility model is not only applicable to classroom teaching, but also can be widely used in interest groups and science and nature museums, opening the door to nature for students and conveying the concept of "caring for insects and protecting biodiversity". This teaching aid can be used independently or as a supplementary display of insects. Under the guidance of teachers, students can explore the mysteries of the insect world with their classmates, acquire knowledge and scientific research methods. Through the teaching aid, understand the connection between insects and the earth's ecological environment and be willing to improve the earth's ecological environment by changing their own behaviors. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is Figure 1 the top view of

[0014] Figure 3It is a schematic structural diagram of an annular turntable and a vertical baffle;

[0015] Figure 4 It is a combined structural diagram of six open drawers;

[0016] Figure 5 It is an axonometric view of an open drawer;

[0017] Figure 6 It is a schematic structural diagram of an insect display box;

[0018] Figure 7 It is a schematic structural diagram of an insect information box;

[0019] Figure 8 It is an assembly drawing of a combined insect box;

[0020] Figure 9 It is a schematic internal structural diagram of the present utility model.

[0021] The reference numerals of each component in the figure are: retaining ring 1, support arm 2, LED spotlight 3, annular glass cover 4, vertical baffle 5, support cap 6, annular turntable 7, circular base 8, open drawer 9, insect display box 10, box cover 11, insect information box 12, sleeve 13, bearing 14, ventilation hole 15. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Such as Figures 1 to 9As shown in the figure, the utility model provides an insect observation teaching aid. On the annular turntable 7 of the teaching aid, 6 - 12 fan-shaped spaces can be provided, and 3 or 4 LED spotlights 3 are provided. In this way, 3 - 4 students can stand evenly on the outer peripheral surface of the teaching aid, and each student has an LED spotlight 3 in front of their chest, enabling them to clearly observe insects or insect specimens, study their popular science materials, and further understand the biological attributes, classification, and status of insects in nature, as well as the relationship between insects and humans. In the insect information box 12, text and picture materials related to the insects are placed, along with a touchable insect model enlarged in proportion. The two correspond one by one, making it more intuitive and vivid to observe the insect specimens, enhancing the interactive experience. Additionally, a miniature microphone and earphone can be set up to understand the details of the insect's sound - producing organs through various sensory experiences such as vision, hearing, and touch, enriching the visiting experience and stimulating the thirst for knowledge. The usage method of this teaching aid: The teacher places insects in each insect display box 10, closes the box lid 11 and places it on top of the open drawer 9, places the corresponding insect popular science materials in the insect information box 12, and then places it under the open drawer 9. Turn on the LED spotlights 3, configure a magnifying glass to test and observe the effect of observing insects, and then students can be allowed to arrive for teaching observation.

[0024] According to the disclosure and teaching of the above - mentioned specification, those skilled in the art of the present utility model can also make appropriate changes and modifications to the above - mentioned embodiments. Therefore, the present utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present utility model should also fall within the protection scope of the claims of the present utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims

1. An insect observation teaching aid, characterized in that, It includes a main body bracket equipped with a bearing (14), an annular turntable (7), a combined insect box, and an annular glass cover (4). The annular turntable (7) is connected to the main body bracket through the bearing (14). The combined insect box is located inside the annular turntable (7). The annular glass cover (4) is located above the main body bracket. The annular turntable (7) rotates under the annular glass cover (4) to display various insects.

2. The insect observation teaching aid according to claim 1, wherein The main body bracket is provided with a sleeve (13), a circular ring base (8), and a support cap (6). The lower part of the sleeve (13) is vertically connected to the inner hole of the circular ring base (8). The annular turntable (7) is located at the upper end of the bearing (14) and is sleeved outside the sleeve (13). The support cap (6) supports the annular glass cover (4) at the top of the sleeve (13).

3. The insect observation teaching aid according to claim 2, characterized in that, A plurality of vertical baffles (5) are provided on the annular turntable (7). The vertical baffles (5) are evenly distributed and divide the annular turntable (7) into a plurality of fan-shaped spaces with the same shape.

4. The insect observation teaching aid according to claim 3, characterized in that There are a plurality of combined insect boxes, which are respectively placed in the fan-shaped spaces. Each combined insect box includes an open drawer (9), an insect display box (10) with a box cover (11), and an insect information box (12). The open drawer (9) is provided with a fan-shaped bottom plate and a middle plate. The insect display box (10) is located above the open drawer (9). The insect display box (10) and the box cover (11) are both made of transparent plastic material. Ventilation holes (15) are provided on the wall of the insect display box (10). The insect information box (12) is located below the open drawer (9). Popular science materials and physical model teaching aids related to the insects in the insect display box (10) are placed in the insect information box (12).

5. An insect observation teaching aid according to claim 4, characterized in that, It also includes a bearing retainer (1), a support arm (2), and an LED spotlight (3). The retainer (1) is located on the circular ring base (8) and surrounds the bearing (14). The LED spotlight (3) is connected to the retainer (1) through the support arm (2). The light of the LED spotlight (3) shines on the insect display box (10).

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