Experiment teaching aid instrument storage box

Abstract

The utility model relates to the technical field of teaching aid instrument storage boxes, and solves the problems that when teaching aid instruments are placed in a storage box, separated by a shielding plate and buffered by a protection pad, when a box body shakes, the instruments in the box body are not fixed, the frame amount is still generated, the instruments collide with one another, and meanwhile the instruments cannot be stored in a classified mode. The experiment teaching aid instrument storage box comprises a box body, a first storage box is fixedly connected to the inner bottom of the box body, two fixing strips are rotationally connected to the side face of the first storage box, supporting strips are arranged on the inner wall of the box body, and a placement plate is arranged at the tops of the supporting strips; a plurality of positioning assemblies for fixing teaching aids and instruments are sequentially arranged at the top of the placing plate from left to right at equal intervals, each positioning assembly comprises a bottom plate which is sequentially arranged at the top of the placing plate from left to right at equal intervals, a fixing block is arranged at the top of each bottom plate, and a groove is formed in the top of each fixing block.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching aid instrument storage boxes, in particular to an experimental teaching aid instrument storage box. Background Art

[0002] Publication number CN218594875U discloses an experimental teaching instrument storage box, which includes an experimental teaching instrument storage upper shell, an experimental teaching instrument storage lower shell, a shielding structure, a snap-on structure and a protective structure. The experimental teaching instrument storage upper shell is rotatably connected to the experimental teaching instrument storage lower shell, and the outer side walls of the experimental teaching instrument storage upper shell and the experimental teaching instrument storage lower shell are fixedly connected to a fixed block.

[0003] The impact of the collision is reduced by the protective pad one, the protective pad two and the protective pad three, so as to effectively protect the experimental instruments in the storage box and avoid the experimental instruments being damaged when being hit.

[0004] However, when the teaching aids and instruments are placed in a storage box and simply separated by a shield and a protective pad, when the box shakes, the instruments inside are not fixed and will still produce vibrations and collide with each other. At the same time, the instruments cannot be classified and stored. This solution does not provide high protection for the storage of teaching aids and instruments. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a storage box for experimental teaching aids and instruments, which solves the problem that when the teaching aids and instruments are placed in the storage box and simply separated by a shield and a protective pad for cushioning, when the box shakes, the instruments inside are not fixed and still generate frame weight and collide with each other, and the instruments cannot be classified and stored.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an experimental teaching aid instrument storage box, comprising a box body, a first storage box is fixedly connected to the inner bottom of the box body, and the side of the first storage box is rotatably connected to two fixing bars, and the inner wall of the box body is provided with a support bar, and the top of the support bar is provided with a placement plate, and the top of the placement plate is provided with a plurality of positioning components for fixing the teaching aid instruments in sequence and equidistantly from left to right.

[0007] In a specific embodiment, the positioning assembly includes a base plate which is equidistantly arranged on the top of the placement plate from left to right, and a fixing block is arranged on the top of the base plate, and a groove is opened on the top of the fixing block, and a positioning block is axially symmetrically arranged at the edge of the groove surface, and a plurality of directional holes are opened on the surface of the positioning block, and a spring is arranged inside the directional hole, and a plunger is arranged at one end of the spring, and limiting plates are arranged on the top of the base plate and on both sides of the fixing block, and threaded nails for fixing are arranged on the surface of the limiting plates.

[0008] In a specific embodiment, a second storage box is rotatably connected to the middle of the surfaces of the two fixing bars, and a third storage box is rotatably connected to one end of the surfaces of the two fixing bars.

[0009] In a specific embodiment, a clip is provided at the edge of the back side of the third storage box, and the interior of the clip is movably connected to a clamping plate, and the interior of the clamping plate is movably connected to a connecting piece.

[0010] In a specific embodiment, a box cover for sealing is disposed on the surface of the box body, and a positioning piece is disposed on the surface of the box cover, and the interior of the positioning piece is movably connected to one end of the connecting piece.

[0011] In a specific embodiment, a buckle is provided at the edge of the surface of the box cover, and a card box is clamped on the surface of the buckle, and one side of the card box is provided at the edge of the front side of the box body.

[0012] Compared with the prior art, the utility model provides an experimental teaching aid instrument storage box, which has the following beneficial effects:

[0013] In the technical solution disclosed by the utility model, the positioning component is used to place the columnar instrument on the bottom plate when storing the teaching instrument, and the instrument is squeezed by the plunger, so that the plunger compresses the spring until the bottom of the instrument contacts the inner bottom of the groove, and the plunger is placed above the instrument so that it is acted upon by the spring force, the plunger is pushed out, and the instrument is fixed, so as to avoid the internal instruments from being framed and colliding with each other when the box is moved later, thereby improving the stability of the instrument storage and improving the protection of the instrument storage.

[0014] The inner bottom of the box body provided by the utility model is fixedly connected to the first storage box, and the side surfaces of the first storage box are rotatably connected to two fixing bars, the middle parts of the surfaces of the two fixing bars are rotatably connected to the second storage box, and one end located on the surfaces of the two fixing bars is rotatably connected to the third storage box, so that small parts instruments can be classified and placed inside the first storage box, the second storage box and the third storage box, and they can be classified, thereby improving the convenience of classified storage of instruments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the box structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the positioning component of the utility model;

[0019] Figure 4 It is a schematic diagram of the structures of the first storage box, the second storage box and the third storage box of the utility model.

[0020] In the figure: 1. box body; 2. first storage box; 3. two fixing bars; 4. support bar; 5. placement plate; 6. positioning assembly; 61. bottom plate; 611. limit plate; 62. fixing block; 63. groove; 64. positioning block; 65. directional hole; 66. spring; 67. plunger; 7. second storage box; 8. third storage box; 9. connecting plate; 10. box cover; 11. positioning plate. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] Figure 1-Figure 4 An embodiment of the utility model is a storage box for experimental teaching aids and instruments, comprising a box body 1, a first storage box 2 is fixedly connected to the inner bottom of the box body 1, and the side of the first storage box 2 is rotatably connected to two fixing bars 3, and the inner wall of the box body 1 is provided with a support bar 4, and the top of the support bar 4 is provided with a placement plate 5, and the top of the placement plate 5 is equidistantly provided with a plurality of positioning components 6 for fixing teaching aids and instruments from left to right.

[0023] The specific problem addressed by this specific embodiment is to solve the problem that when teaching instruments are placed in a storage box and simply separated by shields and cushioned by protective pads, when the box 1 shakes, the instruments inside are not fixed, and still produce frame volume and collide with each other, and the instruments cannot be classified and stored. The utility model uses the setting of the positioning component 6. When storing teaching instruments, the columnar instrument is placed on the bottom plate 61, and the instrument squeezes the plunger 67, so that the plunger 67 compresses the spring 66 until the bottom of the instrument contacts the inner bottom of the groove 63, and the plunger 67 is placed above the instrument so that it is affected by the elastic force of the spring 66, and the plunger 67 is pushed out and the instrument is fixed, so as to avoid frame volume and mutual collision of the internal instruments when the box 1 is moved later, thereby improving the stability of the instrument storage and improving the protection of the instrument storage.

[0024] The positioning assembly 6 includes a bottom plate 61 which is equidistantly arranged on the top of the placement plate 5 from left to right, and a fixing block 62 is arranged on the top of the bottom plate 61, and a groove 63 is opened on the top of the fixing block 62, and a positioning block 64 is axially symmetrically arranged at the edge of the surface of the groove 63, and a plurality of directional holes 65 are opened on the surface of the positioning block 64, and a spring 66 is arranged inside the directional hole 65, and a plunger 67 is arranged at one end of the spring 66, and a limiting piece 611 is arranged on the top of the bottom plate 61 and on both sides of the fixing block 62, and a threaded nail for fixing is arranged on the surface of the limiting piece 611. In this specific embodiment, the inner bottom of the box body 1 is fixedly connected with the first storage box 2, and the side of the first storage box 2 is rotatably connected with two fixing bars 3, the middle of the surface of the two fixing bars 3 is rotatably connected with the second storage box 7, and one end located on the surface of the two fixing bars 3 is rotatably connected with the third storage box 8. Small component instruments can be placed in the first storage box 2, the second storage box 7 and the third storage box 8 and classified to improve the convenience of classified storage of instruments.

[0025] In this specific embodiment, a clip is provided at the edge of the back side of the third storage box 8, and the inside of the clip is movably connected with a splint, and the inside of the splint is movably connected with a connecting piece 9, a box cover 10 for sealing is provided on the surface of the box body 1, and a positioning piece 11 is provided on the surface of the box cover 10, and the inside of the positioning piece 11 is movably connected with one end of the connecting piece 9, a buckle is provided at the edge of the surface of the box cover 10, and a card box is clamped on the surface of the buckle, and one side of the card box is provided at the edge of the front side of the box body 1.

[0026] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0027] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An experimental teaching aid storage box, comprising a box body (1), characterized in that: The inner bottom of the box body (1) is fixedly connected to a first storage box (2), and the side of the first storage box (2) is rotatably connected to two fixing bars (3), and the inner wall of the box body (1) is provided with a support bar (4), and a placement plate (5) is provided on the top of the support bar (4), and a plurality of positioning components (6) for fixing teaching instruments are equidistantly provided on the top of the placement plate (5) from left to right; The positioning assembly (6) comprises a bottom plate (61) which is equidistantly arranged on the top of the placement plate (5) from left to right, and a fixing block (62) is arranged on the top of the bottom plate (61), and a groove (63) is provided on the top of the fixing block (62), and a positioning block (64) is axially symmetrically arranged at the edge of the surface of the groove (63), and a plurality of directional holes (65) are provided on the surface of the positioning block (64), and a spring (66) is arranged inside the directional hole (65), and a plunger (67) is arranged at one end of the spring (66).

2. The experimental teaching aid storage box according to claim 1, characterized in that: Limiting plates (611) are arranged on the top of the bottom plate (61) and on both sides of the fixing block (62), and screw threads for fixing are arranged on the surface of the limiting plates (611).

3. The experimental teaching aid storage box according to claim 1, characterized in that: A second storage box (7) is rotatably connected to the middle of the surfaces of the two fixing strips (3), and a third storage box (8) is rotatably connected to one end of the surfaces of the two fixing strips (3).

4. The experimental teaching aid storage box according to claim 3, characterized in that: A clip is provided at the edge of the back side of the third storage box (8), and a clamp is movably connected inside the clip, and a connecting piece (9) is movably connected inside the clamp.

5. The experimental teaching aid storage box according to claim 1, characterized in that: The surface of the box body (1) is provided with a box cover (10) for sealing, and the surface of the box cover (10) is provided with a positioning piece (11), and the interior of the positioning piece (11) is movably connected to one end of the connecting piece (9).

6. The experimental teaching aid storage box according to claim 5, characterized in that: A buckle is provided at the edge of the surface of the box cover (10), and a card box is snapped onto the surface of the buckle, and one side of the card box is provided at the edge of the front face of the box body (1).

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