A practical teaching device

Abstract

The utility model belongs to the technical field of practical training teaching equipment, specifically a practical training teaching device, wherein two groups of first telescopic rods are arranged at intervals on the upper end of the support frame, a bearing plate is arranged between the protruding ends of the two groups of first telescopic rods, a multi-combination experimental module is arranged on the bearing plate, an auxiliary bracket is arranged on the bearing plate, the auxiliary bracket is slidably connected with the multi-combination experimental module, an adjusting device for moving the multi-combination experimental module is arranged on the auxiliary bracket, an electrical component connection circuit display board is hinged on the auxiliary bracket, and an angle adjusting device for adjusting the electrical component connection circuit display board is arranged on the auxiliary bracket.

Description

Technical Field

[0001] The utility model belongs to the technical field of practical training teaching equipment, in particular to a practical training teaching device. Background Art

[0002] Practical teaching devices are equipment used for teaching practice and skills training. They are usually used to simulate real work scenes or experimental environments to help students perform practical operations and practical courses. These devices can cover a variety of fields, including machinery, electronics, computers, healthcare, etc., and are designed to provide students with experiences and training similar to actual working environments. Practical teaching devices play an important role in the field of education and training. They provide students with a richer and deeper learning experience, help combine theoretical knowledge with practical operations, and improve students' practical operation capabilities and skill levels.

[0003] Since there are many students in the class, it is inconvenient for students in the back row to observe the data of the experimental module. In the current practical training equipment, the experimental module is generally fixed on the desktop, and the circuit connection electrical component display board cannot be adjusted in angle, resulting in some students being unable to learn the practical training content. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a practical training teaching device to solve the above-mentioned technical problems.

[0005] The solution adopted by the utility model is: a practical training teaching device, including a support frame, characterized in that two groups of first telescopic rods are arranged at intervals on the upper end of the support frame, a bearing plate is arranged between the protruding ends of the two groups of first telescopic rods, a multi-combination experimental module is arranged on the bearing plate, an auxiliary bracket is arranged on the bearing plate, the auxiliary bracket is slidably connected to the multi-combination experimental module, an adjusting device for moving the multi-combination experimental module is arranged on the auxiliary bracket, the auxiliary bracket is hinged with an electrical component connection circuit display board, and the auxiliary bracket is provided with an angle adjusting device for adjusting the electrical component connection circuit display board.

[0006] Preferably, the adjusting device comprises a sliding groove provided on the auxiliary bracket, the multi-combination experimental module is provided with a sliding block cooperating with the sliding groove, the auxiliary bracket is provided with a second telescopic rod, and the second telescopic rod is fixedly connected to the sliding block.

[0007] Preferably, the angle adjustment device includes a third telescopic rod hinged between the auxiliary bracket and the electrical component connection circuit display board.

[0008] Preferably, a storage box is provided at the bottom of the carrying plate.

[0009] Preferably, four sets of universal wheels are provided at the bottom of the support frame.

[0010] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is one of the three-dimensional view angles of the present utility model.

[0012] Figure 2 It is one of the perspectives of the three-dimensional cross-sectional view of the present utility model.

[0013] Figure 3 yes Figure 2 A partial enlarged view of .

[0014] Figure 4 This is the second perspective of the three-dimensional cross-sectional view of the present invention.

[0015] Figure numerals: 1. support frame; 2. first telescopic rod; 3. load-bearing plate; 4. multi-combination experimental module; 5. auxiliary bracket; 6. electrical component connection circuit display board; 7. sliding groove; 8. sliding block; 9. second telescopic rod; 10. third telescopic rod; 11. storage box; 12. universal wheel. DETAILED DESCRIPTION

[0016] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1-4 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0017] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0018] Embodiment 1, a training teaching device, including a support frame 1, characterized in that two groups of first telescopic rods 2 are arranged at intervals on the upper end of the support frame 1, a bearing plate 3 is arranged between the protruding ends of the two groups of first telescopic rods 2, a multi-combination experimental module 4 is arranged on the bearing plate 3, an auxiliary bracket 5 is arranged on the bearing plate 3, the auxiliary bracket 5 and the multi-combination experimental module 4 are slidably connected, an adjustment device for moving the multi-combination experimental module 4 is arranged on the auxiliary bracket 5, an electrical component connection circuit display board 6 is hinged on the auxiliary bracket 5, and an angle adjustment device for adjusting the electrical component connection circuit display board 6 is arranged on the auxiliary bracket 5; the adjustment device includes a sliding groove 7 provided on the auxiliary bracket 5, a sliding block 8 cooperating with the sliding groove 7 is provided on the multi-combination experimental module 4, a second telescopic rod 9 is provided on the auxiliary frame, and the second telescopic rod 9 is fixedly connected to the sliding block 8; the angle adjustment device includes a third telescopic rod 10 hinged between the auxiliary bracket 5 and the electrical component connection circuit display board 6; a storage box 11 is provided at the bottom of the bearing plate 3; and four groups of universal wheels 12 are provided at the bottom of the support frame 1.

[0019] When the whole device needs to be moved during use, the universal wheel 12 provided at the bottom of the support frame 1 can be used to move the device to any position for easy movement; the first telescopic rod 2 can be adjusted to drive the bearing plate 3 to move upward or downward until it is adjusted to a suitable position, which is suitable for the height of the operator, has strong versatility and is easy to adjust;

[0020] During the practical training, when the teacher needs to show the experimental data during the demonstration, the second telescopic rod 9 is activated, and the second telescopic rod 9 drives the multi-combination experimental module 4 to rise and fall along the sliding groove 7, and moves the multi-combination experimental module 4 to the upper end, so that the students in the back row can observe the data above, which is convenient for displaying and recording the data;

[0021] When the angle of the electrical component connection circuit display board 6 needs to be adjusted, the electrical component connection circuit display board 6 is hinged to the auxiliary bracket 5, and the hinge point is at the upper end of the auxiliary bracket 5. At this time, the angle of the electrical component connection circuit display board 6 can be adjusted by driving the third telescopic rod 10;

[0022] In summary, the present application realizes the function of easy adjustment through the first telescopic rod 2, the second telescopic rod 9 and the third telescopic rod 10, which is suitable for teaching and solves the problem that it is inconvenient for students in the back row to observe the data of the experimental module due to the large number of students in the class. However, in the current training equipment, the experimental module is generally fixed on the desktop, and the angle of the circuit connection electrical component display board cannot be adjusted, resulting in the technical problem that some students cannot learn the training content.

[0023] The above description is only for illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.

Claims

1. A training teaching device, comprising a support frame (1), characterized in that: Two groups of first telescopic rods (2) are arranged at intervals at the upper end of the support frame (1); a bearing plate (3) is arranged between the protruding ends of the two groups of first telescopic rods (2); a multi-combination experimental module (4) is arranged on the bearing plate (3); an auxiliary bracket (5) is arranged on the bearing plate (3); the auxiliary bracket (5) is slidably connected to the multi-combination experimental module (4); an adjusting device for moving the multi-combination experimental module (4) is arranged on the auxiliary bracket (5); an electrical component connection circuit display board (6) is hingedly connected to the auxiliary bracket (5); and an angle adjusting device for adjusting the electrical component connection circuit display board (6) is arranged on the auxiliary bracket (5).

2. A practical teaching device according to claim 1, characterized in that: The adjusting device comprises a sliding groove (7) provided on the auxiliary bracket (5); the multi-combination experimental module (4) is provided with a sliding block (8) matched with the sliding groove (7); the auxiliary bracket (5) is provided with a second telescopic rod (9); the second telescopic rod (9) and the sliding block (8) are fixedly connected.

3. A practical teaching device according to claim 2, characterized in that: The angle adjustment device comprises an auxiliary bracket (5) and an electrical component connection circuit display board (6) with a third telescopic rod (10) hingedly connected between them.

4. A practical teaching device according to claim 1, characterized in that: A storage box (11) is provided at the bottom of the carrying plate (3).

5. A practical teaching device according to claim 1, characterized in that: The bottom of the support frame (1) is provided with four sets of universal wheels (12).

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