Portable teaching aid storage box

Abstract

The utility model discloses a portable teaching aid containing box which comprises a box body provided with a spring bolt and an upper cover which covers the upper end of the box body and is provided with a lock catch and a handle, a large piece cavity separated by a partition plate is arranged on one side of an inner cavity of the box body, a common cavity covered by the upper cover and a small piece cavity provided with a side cover are arranged on one side of the large piece cavity, and the common cavity and the small piece cavity are distributed up and down. An adjusting screw in threaded connection with the partition plate is rotatably arranged on the inner wall of the upper portion of the large part cavity, a guide rod in sliding connection with the partition plate is fixedly connected to the inner wall of the upper portion of the large part cavity, the box further comprises a locking groove located in one side of the common cavity, and a locking part connected with the side cover is arranged in the locking groove. Teaching aids can be classified and stored, teachers can find the teaching aids conveniently when needing to use the teaching aids, the teaching time is not affected, the teaching efficiency and quality are improved, the large part cavity can adjust the capacity in the large part cavity, the small part cavity is provided with a plurality of grids in the vertical direction, the common part cavity is internally provided with a plurality of elastic bands, the teaching aids can be classified more finely, and the teaching aids can be stored more conveniently. And the teaching efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching aid storage, in particular to a portable teaching aid storage box. Background Art

[0002] With the development and progress of science and technology, teaching methods are also constantly improving. More and more teaching aids are used in the classroom, which greatly improves teaching efficiency and teaching quality. Teaching aids refer to the general term for various instruments used by students to intuitively and vividly understand the teaching content and the tools used by teachers when teaching. Teaching aids can improve students' learning interest, enrich perceptual knowledge, help form clear concepts, and develop students' observation and thinking abilities. They are generally divided into three categories: ordinary teaching aids, special teaching aids, and preschool teaching aids. After the teaching aids are used, they need to be stored in a storage box for easy storage and transportation between different classrooms.

[0003] The storage boxes used for existing teaching aids are generally rectangular box structures or box-shaped structures, with a box cover on the top of the storage box, and various teaching aids are stacked in it. However, in the long-term teaching practice, teachers need to repeatedly take and store teaching aids before and after each class. Since there are many types of teaching aids and each teacher has to teach many classes, every time the teacher uses these teaching aids, he needs to carefully search in the storage box. Since various types of teaching aids are stacked together without specific classification and storage, teachers need to spend a lot of time looking for teaching aids, which reduces teaching time and reduces teaching efficiency and teaching quality. Utility Model Content

[0004] In order to solve the technical problem in the prior art that various teaching aids are piled together without specific classification and storage, which causes teachers to spend a lot of time searching in storage boxes, reducing teaching time, and lowering teaching efficiency and teaching quality, the utility model provides the following technical solution.

[0005] The utility model discloses a portable teaching aid storage box, comprising a box body provided with a locking tongue and an upper cover provided with a lock buckle and a handle which is covered on the upper end of the box body, a large component cavity separated by a partition is provided on one side of the inner cavity of the box body, a common component cavity covered by the upper cover and a small component cavity provided with a side cover which are distributed up and down on one side of the large component cavity, an adjusting screw which is rotatably connected to the partition with a thread and a guide rod which is slidably connected to the partition is fixedly connected on the upper inner wall of the large component cavity, the box body further comprises a locking groove located on one side of the common component cavity, and a locking piece connected to the side cover is provided in the locking groove.

[0006] As a further technical solution, a blind hole is provided at the upper end of the side cover, and the locking member includes a locking column extending through the locking groove to the blind hole.

[0007] As a further technical solution, a lifting ring is provided at the upper end of the locking column, and a spring is sleeved on the outer periphery of the locking column and fixedly connected to the lifting ring and the bottom of the locking groove.

[0008] As a further technical solution, the side cover is connected to the box body through a hinge, and a built-in handle is provided on one side of the side cover.

[0009] As a further technical solution, a plurality of elastic bands are provided in the common cavity.

[0010] As a further technical solution, the upper end of the locking member is not higher than the upper end of the locking groove.

[0011] The beneficial effects of the utility model are as follows: the box of the utility model is divided into a large cavity, a small cavity and a common cavity, and the teaching aids can be classified and stored. A variety of teaching aids of different categories can be stored separately, and teachers can find the teaching aids conveniently when they need to use them, which does not affect the teaching time and improves the teaching efficiency and quality. The large cavity is provided with a partition that is adjusted by an adjusting screw, and the partition can adjust the capacity of the large cavity, and the large cavity can accommodate large teaching aids of various sizes; the small cavity is provided with multiple grids in the upper and lower directions, and the small teaching aids can be further stored and classified; the common cavity is provided with multiple elastic bands, which can elastically clamp multiple commonly used teaching aids, and the commonly used teaching aids are easier to find, which reduces the search time, does not affect the teaching time, and further improves the teaching efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the external structure of the portable teaching aid storage box of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure inside the box of the portable teaching aid storage box of the utility model;

[0014] Figure 3 This is another perspective schematic diagram of the portable teaching aid storage box of the utility model;

[0015] Figure 4 It is a schematic diagram of a locking member of the portable teaching aid storage box of the utility model;

[0016] In the figure: 1-box body; 101-lock tongue; 102-locking groove; 2-upper cover; 201-lock buckle; 202-handle; 3-side cover; 301-embedded handle; 302-blind hole; 4-large part cavity; 5-small part cavity; 6-common cavity; 601-elastic belt; 7-locking piece; 701-locking column; 702-lifting ring; 703-spring; 8-adjusting screw; 801-handle; 9-guide rod; 10-partition. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0018] In the description of the present invention, it should be understood that the terms "upper" and "lower" are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0019] like Figure 1 and Figure 2 As shown, the utility model is a portable teaching aid storage box, comprising a box body 1 and an upper cover 2 covering the upper end of the box body 1, the upper cover 2 is connected to one side of the box body 1 through a hinge, a locking tongue 101 is provided on one side of the box body 1, a lock buckle 201 is provided on the side of the upper cover 2 away from the hinge, the lock buckle 201 can be buckled with the lock tongue 101 and locked with an external mechanical lock, and a handle 202 is provided at the center of the upper end of the upper cover 2, which can be used to lift the upper cover 2.

[0020] In a preferred embodiment, a large cavity 4 separated by a partition 10 is provided on one side of the inner cavity of the box body 1. The partition 10 divides the large cavity 4 into two accommodating cavities for storing large teaching aids. The partition 10 can be moved horizontally, which is convenient for adjusting the capacity of the two accommodating cavities to adapt to teaching aids of different sizes. A common cavity 6 and a small cavity 5 are provided on one side of the large cavity 4, which are distributed up and down. A plurality of elastic bands 601 are provided in the common cavity 6. The elastic bands 601 can be made of a rubber band structure or other elastic materials. The elastic bands 601 are used to elastically clamp a plurality of commonly used teaching aids one by one. The upper part is covered by the upper cover 2, which is convenient for taking and placing the teaching aids. A plurality of grids are provided in the small cavity 5, which are distributed up and down and are used to store small teaching aids. The small cavity 5 is located on one side of the box body 1 and is covered by the side cover 3.

[0021] like Figure 3 and Figure 4As shown, in a preferred embodiment, the upper inner wall of the large-piece cavity 4 is rotatably provided with an adjusting screw 8 threadedly connected to the partition 10, and the handle 801 of the adjusting screw 8 is located in the common cavity 6. By twisting the handle 801, the adjusting screw 8 is rotated to move the partition 10, and the capacity of the two accommodating cavities in the large-piece cavity 4 is adjusted. The upper inner wall of the large-piece cavity 4 is fixedly connected with a guide rod 9 slidably connected to the partition 10. When the adjusting screw 8 drives the partition 10 to move, the guide rod 9 guides one end of the partition 10. Of course, a slider can also be provided at the bottom of the partition 10, and a slide groove matching the slider is provided at the bottom of the large-piece cavity 4, which also facilitates the movement of the partition 10.

[0022] In a preferred embodiment, the box body 1 also includes a locking groove 102 located on one side of the common cavity 6, and a locking piece 7 connected to the side cover 3 is provided in the locking groove 102. The locking piece 7 can lock or open the side cover 3, thereby opening or closing the small piece cavity 5. The upper end of the locking piece 7 is not higher than the upper end of the locking groove 102, so as to prevent the locking piece 7 from affecting the closing of the upper cover 2.

[0023] Specifically, the side cover 3 is connected to the box body 1 through a hinge, and an embedded handle 301 is provided on one side of the side cover 3, a blind hole 302 is provided on the upper end of the side cover 3, and the locking member 7 includes a locking column 701 that passes through the locking groove 102 and extends to the blind hole 302, a lifting ring 702 is provided on the upper end of the locking column 701, and a spring 703 is sleeved on the outer periphery of the locking column 701 and fixedly connected to the lifting ring 702 and the bottom of the locking groove 102. Under the elastic force of the spring 703, the locking column 701 is inserted into the blind hole 302, the side cover 3 is locked, and the small part cavity 5 is in a closed state. The upper cover 2 is opened, and the lifting ring 702 is pulled upward to overcome the elastic force of the spring 703, and the locking column 701 is pulled out of the blind hole 302. The embedded handle 301 is pulled to open the side cover 3, and the teaching aids in the small part cavity 5 are taken out.

[0024] When the utility model is used, firstly, the lock of the lock buckle 201 and the lock tongue 101 is unlocked, the upper cover 2 is opened, and the large teaching aids are taken from the large-item cavity 4 according to the required type of teaching aids, or the commonly used teaching aids are taken from the commonly used cavity 6, or the locking column 701 is lifted, the side cover 3 is opened, and the small teaching aids are taken from the small-item cavity 5; after taking the teaching aids, the upper cover 2 is closed, and after the teaching is finished, the upper cover 2 is opened, the used teaching aids are returned to their positions one by one, and the lock buckle 201 and the lock tongue 101 are locked.

[0025] The preferred specific implementation modes and embodiments of the utility model are described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the above implementation modes and embodiments, and various changes or equivalent substitutions can be made within the knowledge scope of those skilled in the art without departing from the concept of the utility model. Therefore, the utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the utility model.

Claims

1. A portable teaching aid storage box, comprising a box body (1) provided with a locking tongue (101) and an upper cover (2) provided with a lock buckle (201) and a handle (202) covering the upper end of the box body (1), characterized in that: A large-piece chamber (4) separated by a partition (10) is provided on one side of the inner cavity of the box body (1); a common chamber (6) covered by the upper cover (2) and a small-piece chamber (5) provided with a side cover (3) are provided on one side of the large-piece chamber (4); an adjusting screw (8) threadedly connected to the partition (10) is rotatably provided on the upper inner wall of the large-piece chamber (4) and a guide rod (9) slidably connected to the partition (10) is fixedly connected; the box body (1) also includes a locking groove (102) located on one side of the common chamber (6); a locking piece (7) connected to the side cover (3) is provided in the locking groove (102).

2. The portable teaching aid storage box according to claim 1, characterized in that: The upper end of the side cover (3) is provided with a blind hole (302), and the locking member (7) comprises a locking column (701) passing through the locking groove (102) and extending to the blind hole (302).

3. The portable teaching aid storage box according to claim 2, characterized in that: A lifting ring (702) is provided at the upper end of the locking column (701), and a spring (703) is sleeved on the outer periphery of the locking column (701) and is fixedly connected to the lifting ring (702) and the bottom of the locking groove (102).

4. The portable teaching aid storage box according to claim 1, characterized in that: The side cover (3) is connected to the box body (1) via a hinge, and a built-in handle (301) is provided on one side of the side cover (3).

5. The portable teaching aid storage box according to claim 1, characterized in that: A plurality of elastic bands (601) are arranged in the common cavity (6).

6. The portable teaching aid storage box according to claim 1, characterized in that: The upper end of the locking member (7) is not higher than the upper end of the locking groove (102).

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