Intelligent teaching equipment for electronic engineering

Abstract

The utility model relates to the technical field of electronic engineering teaching, and discloses an intelligent teaching device for electronic engineering, which comprises a practical training table, an electronic practical training box movably mounted on the practical training table, a movable table top movably mounted on the practical training table, an auxiliary teaching assembly arranged on the movable table top, and an adjusting assembly arranged on the practical training table. The practical training table is provided with a protection assembly. According to the utility model, through the arrangement of the auxiliary teaching assembly, when there are many students, a first gear is held and rotated by a hand, a camera is moved to the inclined upper position of the electronic practical training box, the camera can shoot the operation of a tutor on the electronic practical training box, and the operation is synchronously displayed on a display screen for the other part of students to watch; one part of students can perform teaching watching from one side of the tutor, and the other part of students can perform teaching watching through the auxiliary teaching assembly, so that the students can watch the teaching operation of the tutor, and the teaching effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic engineering teaching, in particular to an intelligent teaching device for electronic engineering. Background Art

[0002] Electronic information engineering has covered many aspects of society. The major of electronic information engineering is a major that integrates modern electronic technology, information technology, and communication technology. Usually, in the teaching process of electronic information engineering, students need to be trained in practical teaching operations to help them better understand the teaching content;

[0003] Usually during the training process, the instructor needs to use a training box for demonstration teaching, and the students watch the instructor's operation and perform the operation by themselves after understanding it and record the data during the operation. However, when there are too many students, more students gather on one side of the instructor, and the students gathering at the back find it difficult to see the instructor's teaching operation, which makes it difficult for students to understand the teaching content. The overall teaching effect needs to be further improved.

[0004] To this end, we propose an intelligent teaching device for electronic engineering. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an intelligent teaching device for electronic engineering.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an intelligent teaching device for electronic engineering, comprising a training table, an electronic training box movably installed on the training table, a movable desktop movably installed on the training table, an auxiliary teaching component arranged on the movable desktop, an adjustment component arranged on the training table, and a protective component arranged on the training table;

[0007] The auxiliary teaching component comprises a camera, which is rotatably mounted on a movable desktop, a storage box is fixedly mounted on the training table, and a display screen is fixedly mounted on the bottom of the movable desktop.

[0008] Preferably, the adjustment assembly includes a fixed box, two fixed boxes are fixedly installed on both sides of the bottom of the training table, a lifting frame is movably installed on the fixed box, a threaded shaft is rotatably installed inside the fixed box, and a threaded seat is movably installed inside the fixed box.

[0009] Preferably, the lifting frame is fixedly connected to the movable desktop, the threaded seat is fixedly connected to the lifting frame, the threaded seat is threadedly connected to the threaded shaft, four movable pillars are fixedly installed on the bottom of the movable desktop, and the movable pillars are movably connected to the training table.

[0010] Preferably, the adjustment assembly also includes a first bevel gear, which is rotatably mounted inside the fixed box, and a second bevel gear is rotatably mounted inside the fixed box. The first gear is rotatably mounted on the fixed box, and a limit pin is movably mounted on the first gear. The first gear can be fixed to the fixed box by the limit pin, and the second gear is rotatably mounted on the fixed box.

[0011] Preferably, the first bevel gear is fixedly connected to the fixed box, the second bevel gear is meshed with the first bevel gear, the second gear is meshed with the first gear, and the second gear is fixedly connected to the second bevel gear.

[0012] Preferably, the protection assembly includes movable plates, two movable plates are rotatably mounted inside the protection box near the bottom, a fixed plate is fixedly mounted on the protection box, and four springs are fixedly mounted on the protection box.

[0013] Preferably, the movable plate is rotatably mounted on the protective box via a rotating shaft, a torsion spring is sleeved on the rotating shaft, the movable plate extends to the outside of the protective box, the fixed plate extends to the inside of the protective box, one end of the spring is fixedly connected to the fixed plate, and a sleeve shaft for limiting the spring is fixedly mounted on the protective box, and the sleeve shaft is sleeved with the fixed plate.

[0014] The utility model provides an intelligent teaching device for electronic engineering, which has the following improvements and advantages compared with the prior art: by providing an auxiliary teaching component, when there are many students, the first gear is held and rotated, the first gear drives the second gear to rotate and drives the second bevel gear to rotate, and the second bevel gear can drive the first bevel gear to rotate synchronously and drive the threaded shaft to rotate at the same time, and when the threaded shaft rotates, the threaded seat can be driven to rise and drive the movable desktop and the display screen to rise, and the camera moves to the upper oblique position of the electronic training box, the camera can record the operation of the instructor on the electronic training box, and simultaneously project it on the display screen for another part of the students to watch. During teaching, some students can watch the teaching from the instructor's side, and the other part of the students can watch the teaching through the auxiliary teaching component, ensuring that the students can watch the instructor's teaching operation and improving the teaching effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 A schematic diagram of the structure of an intelligent teaching device for electronic engineering proposed by the utility model;

[0017] Figure 2 A schematic diagram of the top view of an intelligent teaching device for electronic engineering proposed by the utility model;

[0018] Figure 3 A schematic diagram of the structure of an adjustment component in an intelligent teaching device for electronic engineering proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of a fixed box in an intelligent teaching device for electronic engineering proposed by the utility model;

[0020] Figure 5 A schematic diagram of the structure of an auxiliary teaching component in an intelligent teaching device for electronic engineering proposed by the utility model;

[0021] Figure 6 A schematic diagram of the structure of a protective component in an intelligent teaching device for electronic engineering proposed by the utility model;

[0022] Figure 7 The utility model discloses a schematic diagram of the internal structure of a protection box in an intelligent teaching device for electronic engineering.

[0023] Legend:

[0024] 1. Training table; 2. Electronic training box; 3. Movable desktop; 4. Movable pillar; 5. Camera; 6. Storage box; 7. Fixed box; 8. Lifting frame; 9. First gear; 10. Limit latch; 11. Second gear; 12. First bevel gear; 13. Second bevel gear; 14. Threaded shaft; 15. Threaded seat; 16. Protection box; 17. Display screen; 18. Movable plate; 19. Fixed plate; 20. Spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] An intelligent teaching device for electronic engineering, such as Figure 1 - Figure 7As shown, it includes a training table 1, on which an electronic training box 2 is movably installed, and the instructor can perform training and teaching operations on the electronic training box 2. A movable desktop 3 is movably installed on the training table 1, and an auxiliary teaching component is arranged on the movable desktop 3. The auxiliary teaching component can magnify the instructor's operation on the electronic training box 2 when there are many students, so as to help students observe and understand the teaching content and improve the teaching effect. The training table 1 is provided with an adjustment component, and the adjustment component can adjust the auxiliary teaching component. The training table 1 is provided with a protective component, which can play a protective effect; by providing the auxiliary teaching component, the instructor can perform electronic training operations on the electronic training box 2 when teaching, and the students can watch and learn from the periphery of the training table 1. When there are many students, the movable desktop 3 is in a storage state, and the training table 1 and the movable desktop 3 are in the same plane. The students can watch the teaching from the instructor's side. When there are many students, the movable desktop 3 is lifted upward, and some students can watch the teaching from the instructor's side, and the other students can watch the teaching through the auxiliary teaching component, so as to ensure that the students can watch the instructor's teaching operations and improve the teaching effect.

[0027] Furthermore, the auxiliary teaching component includes a camera 5, which is rotatably installed on the movable desktop 3. The camera 5 can be rotated on the movable desktop 3 to flexibly adjust the camera angle. A storage box 6 is fixedly installed on the training table 1, and the storage box 6 can store and protect the camera 5. A display screen 17 is fixedly installed at the bottom of the movable desktop 3. When the camera 5 records the operation of the instructor on the electronic training box 2, the picture can be projected on the display screen 17 for students to watch; by setting up the auxiliary teaching component, when there are many students, the movable desktop 3 is lifted, and the camera 5 is moved to the upper and oblique position of the electronic training box 2. The camera 5 can record the operation of the instructor on the electronic training box 2 and simultaneously project it on the display screen 17 for another part of the students to watch.

[0028] Furthermore, the adjustment component includes a fixed box 7, two fixed boxes 7 are fixedly installed on both sides of the bottom of the training table 1, a lifting frame 8 is movably installed on the fixed box 7, the lifting frame 8 is fixedly connected to the movable desktop 3, a threaded shaft 14 is rotatably installed inside the fixed box 7, a threaded seat 15 is movably installed inside the fixed box 7, the threaded seat 15 is fixedly connected to the lifting frame 8, and the threaded seat 15 is threadedly connected to the threaded shaft 14; by providing an adjustment component, when the movable desktop 3 needs to be raised or lowered, the threaded shaft 14 can be reversed to drive the threaded seat 15 to rise or fall, thereby driving the lifting frame 8 to drive the movable desktop 3 and the display screen 17 to rise or fall.

[0029] Further, the adjustment component also includes a first bevel gear 12, which is rotatably mounted inside the fixed box 7, the first bevel gear 12 is fixedly connected to the fixed box 7, and the second bevel gear 13 is rotatably mounted inside the fixed box 7, the second bevel gear 13 is meshed with the first bevel gear 12, a first gear 9 is rotatably mounted on the fixed box 7, a limit pin 10 is movably mounted on the first gear 9, the first gear 9 can be fixed to the fixed box 7 by the limit pin 10, a second gear 11 is rotatably mounted on the fixed box 7, the second gear 11 is meshed with the first gear 9, the second gear 11 is fixedly connected to the second bevel gear 13, four movable pillars 4 are fixedly mounted on the bottom of the movable desktop 3, and the movable pillars 4 are movably connected to the training table 1; by providing an upper structure, when the movable desktop 3 needs to be lifted and lowered, the first gear 9 is held and rotated, the first gear 9 drives the second gear 11 to rotate and drives the second bevel gear 13 to rotate, and the second bevel gear 13 can drive the first bevel gear 12 to rotate synchronously and drive the threaded shaft 14 to rotate to realize the lifting and lowering operation of the movable desktop 3 and the display screen 17.

[0030] Furthermore, the protection component includes a movable plate 18, two movable plates 18 are rotatably mounted inside the protection box 16 near the bottom, the movable plates 18 are rotatably mounted on the protection box 16 through a rotating shaft, a torsion spring is sleeved on the rotating shaft, the movable plates 18 extend to the outside of the protection box 16, a fixed plate 19 is fixedly mounted on the protection box 16, the cross section of the fixed plate 19 is L-shaped, the fixed plate 19 extends to the inside of the protection box 16, four springs 20 are fixedly mounted on the protection box 16, one end of the spring 20 is fixedly connected to the fixed plate 19, a sleeve shaft for limiting the spring 20 is fixedly mounted on the protection box 16, and the sleeve shaft is sleeved with the fixed plate 19; by providing a protection When teaching, the display screen 17 is lifted to the outside of the protection box 16. At this time, the two movable plates 18 are rotated downward to an inclined state under the action of the torsion spring, and the debris dropped into the protection box 16 will move along the two movable plates 18 to the outside of the protection box 16, so as to avoid the problem that the debris squeezes the display screen 17 inside the protection box 16 and causes damage to the display screen 17. After the teaching is over, the display screen 17 is stored in the protection box 16, and the display screen 17 presses down the fixed plate 19, and the fixed plate 19 presses the movable plate 18 to rotate it to a horizontal state. The two movable plates 18 can be closed from the bottom of the protection box 16 to prevent external debris from entering, thereby improving the protection effect of the display screen 17.

[0031] The working principle of the utility model is as follows: when there are many students, the first gear 9 is held and rotated, the first gear 9 drives the second gear 11 to rotate and drives the second bevel gear 13 to rotate, and the second bevel gear 13 can drive the first bevel gear 12 to rotate synchronously and drive the threaded shaft 14 to rotate while the second bevel gear 13 rotates, and when the threaded shaft 14 rotates, the threaded seat 15 can be driven to rise and drive the movable desktop 3 and the display screen 17 to rise, and the camera 5 moves to the upper oblique position of the electronic training box 2, and the camera 5 can shoot the operation of the instructor on the electronic training box 2, and simultaneously project it on the display screen 17 for another part of the students to watch. During teaching, some students can watch the teaching from the instructor's side, and the other students can watch the teaching through the auxiliary teaching group The teaching is conducted by watching the components to ensure that students can watch the instructor's teaching operations and improve the teaching effect. When teaching, the display screen 17 is lifted to the outside of the protection box 16. At this time, the two movable plates 18 are rotated downward to an inclined state under the action of the torsion spring. The debris dropped into the protection box 16 will move along the two movable plates 18 to the outside of the protection box 16 to avoid the problem that the debris squeezes the display screen 17 inside the protection box 16 and causes damage to the display screen 17. After the teaching is completed, the display screen 17 is stored in the protection box 16, and the display screen 17 presses down the fixed plate 19, and the fixed plate 19 presses the movable plate 18 to rotate it to a horizontal state. The two movable plates 18 can be closed from the bottom of the protection box 16 to prevent external debris from entering.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent teaching device for electronic engineering, comprising a training table (1), on which an electronic training box (2) is movably mounted, characterized in that: The training table (1) is movably provided with a movable desktop (3), the movable desktop (3) is provided with an auxiliary teaching component, the training table (1) is provided with an adjustment component, and the training table (1) is provided with a protection component; The auxiliary teaching component comprises a camera (5), the camera (5) is rotatably mounted on the movable desktop (3), a storage box (6) is fixedly mounted on the training table (1), and a display screen (17) is fixedly mounted on the bottom of the movable desktop (3); The adjustment component comprises a fixed box (7), wherein the two fixed boxes (7) are fixedly mounted on both sides of the bottom of the training table (1), a lifting frame (8) is movably mounted on the fixed box (7), a threaded shaft (14) is rotatably mounted inside the fixed box (7), and a threaded seat (15) is movably mounted inside the fixed box (7), the adjustment component also comprises a first bevel gear (12), the first bevel gear (12) is rotatably mounted inside the fixed box (7), the second bevel gear (13) is rotatably mounted inside the fixed box (7), a first gear (9) is rotatably mounted on the fixed box (7), a limit pin (10) is movably mounted on the first gear (9), the first gear (9) can be fixed to the fixed box (7) by the limit pin (10), and a second gear (11) is rotatably mounted on the fixed box (7); The protection assembly comprises movable plates (18), two movable plates (18) are rotatably mounted inside the protection box (16) near the bottom, a fixed plate (19) is fixedly mounted on the protection box (16), and four springs (20) are fixedly mounted on the protection box (16).

2. The intelligent teaching device for electronic engineering according to claim 1, characterized in that: The lifting frame (8) is fixedly connected to the movable desktop (3), the threaded seat (15) is fixedly connected to the lifting frame (8), the threaded seat (15) is threadedly connected to the threaded shaft (14), and four movable pillars (4) are fixedly installed at the bottom of the movable desktop (3), and the movable pillars (4) are movably connected to the training table (1).

3. The intelligent teaching device for electronic engineering according to claim 1, characterized in that: The first bevel gear (12) is fixedly connected to the fixed box (7), the second bevel gear (13) and the first bevel gear (12) are meshed with each other, the second gear (11) and the first gear (9) are meshed with each other, and the second gear (11) and the second bevel gear (13) are fixedly connected.

4. The intelligent teaching device for electronic engineering according to claim 1, characterized in that: The movable plate (18) is rotatably mounted on the protection box (16) via a rotating shaft, a torsion spring is sleeved on the rotating shaft, the movable plate (18) extends to the outside of the protection box (16), the fixed plate (19) extends to the inside of the protection box (16), one end of the spring (20) is fixedly connected to the fixed plate (19), and a sleeve shaft for limiting the spring (20) is fixedly mounted on the protection box (16), and the sleeve shaft is sleeved on the fixed plate (19).

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