Portable mechanical teaching aid box

Abstract

The utility model discloses a portable mechanical teaching aid box which comprises a box body and a placing frame. A box cover is hinged to the box body, the box body is connected with one side of the box cover in a matched mode through a lock, a storage battery is arranged at the bottom in the box body, a partition plate is arranged at the position, above the storage battery, in the box body to form an independent cavity, and a long partition plate is arranged in the cavity in the length direction of the box body in a sliding mode. At least one short partition plate is slidably arranged on the two sides of the long partition plate in the cavity. A storage cavity is formed in the bottom of the box body, the placement frame is movably arranged in the storage cavity, the placement frame comprises a first pore plate and a second pore plate rotationally connected with the first pore plate, and the first pore plate and the second pore plate are connected through an inclined connecting rod in a supporting mode. The teaching aid box is simple in structure and convenient to use, different mechanical devices can be carried, meanwhile, the mechanical devices can be fixedly installed, and teaching display is facilitated.

Description

Technical Field

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

[0002] With the development of science and technology and the progress of the times, various types of teaching have corresponding teaching aids, so teaching aids need to be stored and transported in teaching aid boxes. Teaching aid boxes are generally rectangular structures, which have the advantages of large capacity, easy to carry, and good waterproof performance.

[0003] In the process of mechanical teaching, a single theory is often difficult to guarantee the teaching effect. It is necessary to show the college a variety of different mechanical devices and ensure the teaching quality through intuitive demonstration and hands-on practice.

[0004] The existing teaching aid box can only store and place teaching aids during use, and cannot assist people in teaching demonstrations anytime and anywhere. When demonstrating mechanical devices, the mechanical teaching aids are directly placed on the table. The mechanical teaching aids lack the necessary structural support and are not easy to build. Therefore, their functionality is weak, which affects their practicality. At the same time, it is inconvenient to carry mechanical teaching aids of different sizes through ordinary boxes, which is inconvenient for teaching staff to use.

[0005] Therefore, a portable mechanical teaching box is proposed to solve the current shortcomings. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a portable mechanical teaching aid box.

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is a portable mechanical teaching box: comprising a box body and a placement frame;

[0008] The box body is hinged with a box cover, and the box body is connected to the box cover on one side by a lock. A battery is arranged at the bottom of the box body, and a partition is arranged above the battery in the box body to form an independent chamber. A long partition is slidably arranged in the chamber along the length direction of the box body, and at least one short partition is slidably arranged on both sides of the long partition in the chamber;

[0009] A storage cavity is provided at the bottom of the box body, and the placement rack is movably arranged in the storage cavity. The placement rack includes a first orifice plate and a second orifice plate rotatably connected to the first orifice plate, and the first orifice plate and the second orifice plate are supported and connected by an oblique connecting rod.

[0010] As an improvement, the placement rack moves along the length direction of the box body.

[0011] As an improvement, the orifice plate 1 is slidably connected to the box body, and the orifice plate 2 and the orifice plate 1 can be arranged at an angle.

[0012] As an improvement, a protective pad is provided between the outer side of the battery and the box body.

[0013] As an improvement, a slider is slidably provided on the inner wall of the box body, and both ends of the long partition are clamped with the slider.

[0014] As an improvement, a slider 2 is provided on the long partition, and the two ends of the short partition are respectively clamped with the slider 1 and the slider 2.

[0015] The advantages of the utility model compared with the prior art are:

[0016] 1. Through the setting of movable long and short partitions, mechanical teaching aids of different sizes can be placed and carried, and it is also conducive to the classified storage of mechanical teaching aids;

[0017] 2. By setting up the placement rack, the mechanical device can be installed and fixed, which is convenient for displaying the mechanical device.

[0018] 3. The teaching aid box has a simple structure and is easy to use. It can carry different mechanical devices and can also be used to fix the mechanical devices, making it convenient for teaching demonstrations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a portable mechanical teaching box.

[0020] Figure 2 The utility model is a top view of a portable mechanical teaching box.

[0021] Figure 3 yes Figure 2 Cross-sectional view at AA in the middle.

[0022] Figure 4 This is a schematic diagram of the internal structure of a portable mechanical teaching box of the utility model. Figure 1 .

[0023] Figure 5 This is a schematic diagram of the internal structure of a portable mechanical teaching box of the utility model. Figure 2 .

[0024] Figure 6 The utility model is a structural schematic diagram of a placing frame in a portable mechanical teaching aid box in an unfolded state.

[0025] As shown in the figure: 1. box body, 2. placement rack, 21. orifice plate 1, 22. orifice plate 2, 23. oblique connecting rod, 3. box cover, 4. lock, 5. battery, 6. partition, 7. chamber, 8. long partition, 9. short partition, 10. storage chamber, 11. slider 1, 12. slider 2, 13. protective pad. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model embodiments clearer, the technical solution in the utility model embodiments will be clearly and completely described below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are part of the utility model embodiments, not all of the embodiments. Generally, the components of the utility model embodiments described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] In the description of the utility model embodiments, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship, they are based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply 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 utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0029] In the description of the embodiments of the utility model, "plurality" means at least 2.

[0030] In the description of the utility model embodiments, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0031] Combined with Figure 1-6 As shown, a portable mechanical teaching aid box can be used to store and place mechanical devices for teaching, and can also be used to install and three-dimensionally construct mechanical devices that need to be displayed and operated.

[0032] The mechanical teaching aid box comprises a box body 1 and a placement frame 2. In a specific implementation, the structure of the box body 1 can be set according to actual conditions. In the present embodiment, the box body 1 is a rectangular parallelepiped structure.

[0033] A box cover 3 is hinged on the box body 1, and the box body 1 is connected to one side of the box cover 3 through a lock 4. During implementation, the box cover 3 and the box body 1 are connected through the lock 4, thereby realizing the placement and storage of the mechanical device.

[0034] A battery 5 is provided at the bottom of the box 1, and the battery 5 can supply power to mechanical teaching aids that require electricity. During implementation, a charging hole is also provided on the box 1 to charge the battery 5 to ensure normal use of the battery 5.

[0035] Specifically, a protective pad is provided between the outer side of the battery 5 and the box body 1 to protect the battery 5 and prevent the battery 5 from being damaged due to vibration.

[0036] A partition 6 is provided above the battery 5 in the box 1 to form an independent chamber 7. The partition 6 is arranged in the box 1 to separate the battery 5 from the mechanical device to be placed, thereby avoiding direct contact between the battery 5 and the mechanical device and protecting the battery 5.

[0037] A long partition 8 is slidably provided in the chamber 7 along the length direction of the box body 1. Specifically, the long partition 8 is detachably connected to the box body 1. At the same time, the long partition 8 can be moved along the width direction of the box body 1.

[0038] In actual operation, the number of the long partitions 8 can be set according to the number and size of the mechanical devices to be placed. In this embodiment, the number of the long partitions 8 is 1, and the placement of different mechanical devices can be achieved by moving the long partitions 8 in the box body 1;

[0039] Furthermore, a slider 11 is slidingly provided on the inner wall of the box body 1, and both ends of the long partition 8 are clamped with the slider 11. The long partition 8 is connected to the box body 1 through the slider 11. The long partition 8 is moved in the box body 1 by sliding the slider 11 on the box body 1, so that different mechanical devices can be placed in the box body 1.

[0040] At least one short partition 9 is slidably provided on both sides of the long partition 8 in the chamber 7. Specifically, the short partition 9 is detachably connected to the box body 1 and the long partition 8. At the same time, the short partition 9 can be moved along the width direction of the box body 1.

[0041] During setting, the number of the short partitions 9 can be set according to the number and size of the mechanical devices to be placed. In the present embodiment, the number of the short partitions 9 is 2 and they are respectively located on both sides of the long partition 8 .

[0042] Furthermore, the long partition 8 is provided with a second slider 12, and the two ends of the short partition 9 are respectively engaged with the first slider 11 and the second slider 12. When set, the short partition 9 is connected to the box body 1 and the long partition 8 through the first slider 11 and the second slider 12. Through the setting of the short partition 9, the chamber 7 can be divided into a plurality of independent placement spaces. At the same time, through the movement of the short partition 9 in the box body 1, the fixed placement requirements of different mechanical devices can be met.

[0043] At the same time, during use, different short partitions 9 can be replaced according to the position requirements of the long partition 8 to meet the use requirements. At the same time, retractable short partitions 9 can also be used to reduce the need for replacement of the short partitions 9.

[0044] In actual use, by moving the long partition 8 and the short partition 9 in the box 1, the size of the placement space can be adjusted according to the mechanical device to be placed, so that the mechanical device can be fixedly placed in the box 1 to avoid damage caused by shaking during carrying.

[0045] The bottom of the box body 1 is provided with a storage cavity 10, and specifically, the opening of the storage cavity 5 is located in the width direction of the box body 1; the placement rack 2 is movably arranged in the storage cavity 10, and specifically, the placement rack 2 moves along the length direction of the box body 1. During implementation, the placement rack 2 can be located in the box body 1, and when in use, the placement rack 2 can be pulled out of the storage cavity 10.

[0046] The placement rack 2 includes a hole plate 1 21 and a hole plate 2 22 rotatably connected to the hole plate 1 21. Specifically, the hole plate 1 21 is slidably connected to the box body 1. At the same time, a plurality of circular through holes are evenly arranged on the hole plate 1 21 and the hole plate 2 22, which can facilitate the installation and fixing of the mechanical device on the hole plate.

[0047] The orifice plate 1 21 and the orifice plate 2 22 are supported and connected by an oblique connecting rod 23 . Specifically, the orifice plate 22 and the orifice plate 1 21 may be arranged at 90 degrees.

[0048] During implementation, the placement rack 2 can be pulled out of the box body 1 by pulling the orifice plate 21, and then by flipping the orifice plate 22 upwards, the support between the orifice plate 22 and the orifice plate 21 can be achieved through the oblique connecting rod 23, and the orifice plate 22 and the orifice plate 21 can be set at 90 degrees, so as to realize the installation and fixation of the mechanical device and facilitate the display of the mechanical device.

[0049] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A portable mechanical teaching box, characterized in that: It comprises a box body (1) and a placement rack (2); A box cover (3) is hingedly connected to the box body (1), and the box body (1) is connected to one side of the box cover (3) by means of a lock (4). A battery (5) is provided at the bottom of the box body (1), and a partition (6) is provided above the battery (5) in the box body (1) to form an independent chamber (7). A long partition (8) is slidably provided in the chamber (7) along the length direction of the box body (1), and at least one short partition (9) is slidably provided on both sides of the long partition (8) in the chamber (7); The bottom of the box body (1) is provided with a storage cavity (10), the placement rack (2) is movably arranged in the storage cavity (10), the placement rack (2) comprises a first orifice plate (21) and a second orifice plate (22) rotatably connected to the first orifice plate (21), and the first orifice plate (21) and the second orifice plate (22) are supported and connected by an oblique connecting rod (23).

2. A portable mechanical teaching aid box according to claim 1, characterized in that: The placement rack (2) moves along the length direction of the box body (1).

3. A portable mechanical teaching aid box according to claim 2, characterized in that: The orifice plate 1 (21) is slidably connected to the box body (1), and the orifice plate 2 (22) can be arranged at 90 degrees to the orifice plate 1 (21).

4. A portable mechanical teaching aid box according to claim 1, characterized in that: A protection pad (13) is provided between the outer side of the storage battery (5) and the box body (1).

5. A portable mechanical teaching aid box according to claim 1, characterized in that: A sliding block (11) is slidably provided on the inner wall of the box body (1), and both ends of the long partition (8) are clamped with the sliding block (11).

6. A portable mechanical teaching aid box according to claim 5, characterized in that: The long partition (8) is provided with a second slide block (12), and the two ends of the short partition (9) are respectively clamped with the first slide block (11) and the second slide block (12).

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