CN209591145U - A demonstration device for practical training and teaching based on computer application - Google Patents

Abstract

The utility model discloses a kind of practice-training teaching apparatus for demonstrating based on computer application, belongs to Computer Practical teaching demonstration field.A kind of practice-training teaching apparatus for demonstrating based on computer application, including Demonstration table, the Demonstration table top exterior walls are fixedly connected with side plate, baffle is rotatably connected at the top of the Demonstration table, the side plate offsets with baffle, the Demonstration table outer wall has been respectively fixedly connected with display screen and loudspeaker, and the Demonstration table outer wall is connected with station, and the station bottom is connected with elevating mechanism；The utility model is easy to operate, and viewer is facilitated to watch, and improves teaching efficiency, can be improved the learning interest and enthusiasm of student, while student can be facilitated to watch repeatedly operation process recording, to better grasp.

Description

A demonstration device for practical training and teaching based on computer application

technical field

The utility model relates to the technical field of computer practical training and teaching demonstration, in particular to a demonstration device for practical training and teaching based on computer applications.

Background technique

At present, in order to improve students' practical training effect and knowledge, many schools have set up practical teaching work. In terms of teaching and practical training, computers and other tools play an extremely important role in the process of students' professional learning.

However, the results of some students in the training class are not satisfactory. In the training class, some real objects are often needed to demonstrate and explain, but the existing computer application training teaching demonstration device can only be used by the trainer during the training. One person's operation and observation is not conducive to other people's viewing and learning, thus affecting the effect of teaching, and even more affecting the interest and enthusiasm of students in learning.

Utility model content

The purpose of the utility model is to solve the problems existing in the background technology, and propose a demonstration device for practical training and teaching based on computer applications.

In order to achieve the above object, the utility model adopts the following technical solutions:

A demonstration device for practical training and teaching based on computer applications, comprising a demonstration platform, the outer wall of the top of the demonstration platform is fixedly connected with a side plate, and the top of the demonstration platform is rotatably connected with a baffle, and the side plate is opposed to the baffle. A display screen and a loudspeaker are respectively fixedly connected to the outer wall of the demonstration platform, an operation platform is connected to the outer wall of the demonstration platform, and a lifting mechanism is connected to the bottom of the operation platform.

Preferably, grooves are drilled on the demonstration platform, and a revolving door is rotatably connected to the outer wall of the demonstration platform.

Preferably, both the side plate and the baffle are drilled with first screw holes, and the first screw holes are internally threaded with first bolts.

Preferably, the lifting mechanism includes a rack plate, the rack plate is fixedly connected to the bottom of the console, the rack plate is meshed with a half gear, and the half gear is connected to the inner wall of the demonstration table through a rotating shaft. The end of the rotating shaft away from the half gear passes through the demonstration table and is connected with a handle.

Preferably, the outer wall of the demonstration table is drilled with second screw holes in a circular distribution, and the handle is threaded with second bolts matched with the second screw holes.

Preferably, a telescopic rod is slidably connected to the side board, and a camera is connected to the end of the telescopic rod far away from the side board.

Compared with the prior art, the utility model provides a demonstration device for practical training and teaching based on computer applications, which has the following beneficial effects:

1. The demonstration device for practical training and teaching based on computer applications, by placing the physical object that needs to be demonstrated on the operating table, and then rotating the baffle so that it will not block the operating table, it is convenient for students to watch, and then through lifting The institution can raise the operation platform so that the trainees can operate on the operation platform, and can explain to the students or observers through the loudspeaker while operating, and the teacher can use the demonstration platform and the display screen to guide and explain to the students. It is convenient for students to get familiar with it better. When not in use, the operating table can be lowered through the lifting mechanism so that the operating table is flush with the desktop of the demonstration table, and the teacher can use the demonstration table to conduct normal classes for students

2. The demonstration device for practical training and teaching based on computer application can save production cost and space through the groove, and at the same time make it convenient for the teacher to place the legs when sitting and giving lectures. By opening the revolving door, the main box can be placed in the demonstration platform Or objects that require training.

3. The demonstration device for practical training and teaching based on computer application can separate the cooperation between the first bolt and the first screw hole on the side plate and the baffle by turning the first bolt, so that the baffle is rotated so that it does not will block the console.

4. The demonstration device for practical training and teaching based on computer applications, by turning the handle, the handle is used to drive the rotating shaft to rotate, so that it drives the half gear to rotate, so that the half gear and the rack plate are meshed, so that the rack plate moves and the rack plate is moved. The rack plate drives the operating table to move, so that the operating table is raised for operation. When not in use, continue to turn the handle, so that the half gear and the rack plate continue to mesh, so that the rack plate moves downward, thereby resetting the operating table.

5. In the demonstration device for practical training and teaching based on computer applications, the operating platform is positioned at a certain height by turning the handle, and then the second bolt is turned to match the first screw hole on the outer wall of the demonstration platform, so that the position of the handle Fixed, easy to operate.

6. The demonstration device for practical training and teaching based on computer applications adjusts the height of the telescopic rod by pulling the telescopic rod, so that the camera on the telescopic rod is aimed at the operating table, so that it can take pictures of the operation process for easy viewing, thereby Improve the effect of training.

Description of drawings

Fig. 1 is the structural representation one of a kind of practical training and teaching demonstration device based on computer application that the utility model proposes;

Fig. 2 is a structural schematic diagram two of a demonstration device for practical training and teaching based on computer applications proposed by the utility model;

Fig. 3 is a kind of structural representation behind the practical training and teaching demonstration device based on computer application that the utility model proposes;

Fig. 4 is a partial cross-sectional view of the front view of a demonstration device for practical training and teaching based on computer applications proposed by the utility model;

Fig. 5 is a cross-sectional view of a side view of a demonstration device for practical training and teaching based on computer applications proposed by the utility model.

In the figure: 1, demo table; 101, side panel; 1011, telescopic rod; 1012, camera; 102, baffle plate; 1021, first bolt; 103, groove; 104, revolving door; 105, display screen; Loudspeaker; 2, console; 201, rack plate; 202, half gear; 203, handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Example 1:

Referring to Figures 1-3, a demonstration device for practical training and teaching based on computer applications includes a demonstration platform 1, a side panel 101 is fixedly connected to the outer wall of the top of the demonstration platform 1, and a baffle 102 is connected to the top of the demonstration platform 1 rotatably, and the side panel 101 Offset against the baffle plate 102, the outer wall of the demonstration table 1 is fixedly connected with a display screen 105 and a loudspeaker 106 respectively, the outer wall of the demonstration table 1 is connected with the operation table 2, and the bottom of the operation table 2 is connected with a lifting mechanism; The actual object is placed on the operating platform 2, and then the baffle plate 102 is rotated so that it will not block the operating platform 2, which is convenient for students to watch. Operation, while operating, the loudspeaker 106 can be used to explain to the students or the viewing personnel, and the teacher can use the demonstration platform 1 and the display screen 105 to guide and explain the students, so that the students can better understand and understand. When not in use, then The operating platform 2 can be put down by the lifting mechanism, so that the operating platform 2 is flush with the desktop of the demonstration platform 1, and the teacher can use the demonstration platform 1 to carry out normal classes to the students.

Example 2:

Referring to Figures 1-3, a demonstration device for practical training and teaching based on computer applications is basically the same as Embodiment 1. Further, a groove 103 is dug on the demonstration platform 1, and a rotating door is connected to the outer wall of the demonstration platform 1. 104; the production cost and space can be saved by the groove 103, and the legs are conveniently placed when the teacher is sitting and giving lectures. By opening the revolving door 104, the main box or the real object that needs to be trained can be placed in the demonstration platform 1.

Both the side plate 101 and the baffle plate 102 are dug with a first screw hole, and the first screw hole is internally threaded with a first bolt 1021; by rotating the first bolt 1021, the first bolt 1021 can be connected with the side plate 101 and the baffle plate The matching of the first screw hole on 102 is separated, so that the baffle plate 102 can rotate so that it will not block the operating platform 2 .

Example 3:

With reference to Fig. 1-5, a kind of demonstration device for practical training and teaching based on computer application is basically the same as Embodiment 1, furthermore, the lifting mechanism includes a rack plate 201, and the rack plate 201 is fixedly connected to the bottom of the console 2. At the bottom, the rack plate 201 is meshed with a half gear 202, and the half gear 202 is connected to the inner wall of the demonstration table 1 through a rotating shaft, and the end of the rotating shaft away from the half gear 202 passes through the demonstration table 1 and is connected with a handle 203; Utilize the handle 203 to drive the rotating shaft to rotate, so that it drives the half gear 202 to rotate, so that the half gear 202 is meshed with the rack plate 201, so that the rack plate 201 moves, and the rack plate 201 drives the operating table 2 to move, so that the operating table 2. Lift it up for operation. When not in use, continue to turn the handle 203 to make the half gear 202 continue to mesh with the rack plate 201, so that the rack plate 201 moves downward, thereby resetting the console 2.

The outer wall of the demonstration table 1 is dug with second screw holes in a circular distribution, and the handle 203 is threaded with a second bolt that matches the second screw hole; by turning the handle 203, the console 2 is positioned at a certain height, and then the second screw is rotated. Bolt, make it cooperate with the first screw hole of demonstration table 1 outer wall, thereby the position of handle 203 is fixed, easy to operate.

Example 4:

Referring to Figures 1-3, a demonstration device for practical training and teaching based on computer applications includes a demonstration platform 1, a side panel 101 is fixedly connected to the outer wall of the top of the demonstration platform 1, and a baffle 102 is connected to the top of the demonstration platform 1 rotatably, and the side panel 101 Offset against the baffle plate 102, the outer wall of the demonstration table 1 is fixedly connected with a display screen 105 and a loudspeaker 106 respectively, the outer wall of the demonstration table 1 is connected with the operation table 2, and the bottom of the operation table 2 is connected with a lifting mechanism; The actual object is placed on the operating platform 2, and then the baffle plate 102 is rotated so that it will not block the operating platform 2, which is convenient for students to watch. Operation, while operating, the loudspeaker 106 can be used to explain to the students or the viewing personnel, and the teacher can use the demonstration platform 1 and the display screen 105 to guide and explain the students, so that the students can better understand and understand. When not in use, then The operating platform 2 can be put down by the lifting mechanism, so that the operating platform 2 is flush with the desktop of the demonstration platform 1, and the teacher can use the demonstration platform 1 to carry out normal classes to the students.

A telescopic rod 1011 is slidably connected to the side plate 101, and the end of the telescopic rod 1011 away from the side plate 101 is connected to a camera 1012; by pulling the telescopic rod 1011, the height of the telescopic rod 1011 is adjusted so that the camera 1012 on the telescopic rod 1011 is aligned for operation Station 2, so that it can film the operation process for easy viewing, thereby improving the effect of training.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of practice-training teaching apparatus for demonstrating based on computer application, including Demonstration table (1), which is characterized in that described to drill Show that platform (1) top exterior walls are fixedly connected with side plate (101), is rotatably connected to baffle (102) at the top of the Demonstration table (1), it is described Side plate (101) offsets with baffle (102), and Demonstration table (1) outer wall has been respectively fixedly connected with display screen (105) and loudspeaker (106), Demonstration table (1) outer wall is connected with station (2), and station (2) bottom is connected with elevating mechanism.

2. a kind of practice-training teaching apparatus for demonstrating based on computer application according to claim 1, which is characterized in that institute It states and is dug on Demonstration table (1) fluted (103), Demonstration table (1) outer wall is rotatably connected to rotation door (104).

3. a kind of practice-training teaching apparatus for demonstrating based on computer application according to claim 1, which is characterized in that institute It states to dig on side plate (101) and baffle (102) and has the first screw hole, the first screw hole internal screw thread is connected with the first bolt (1021).

4. a kind of practice-training teaching apparatus for demonstrating based on computer application according to claim 1, which is characterized in that institute Stating elevating mechanism includes rack-plate (201), and the rack-plate (201) is fixedly connected on the bottom of station (2), the rack-plate (201) engagement is connected with half gear (202), and half gear (202) is rotatably connected on the inner wall of Demonstration table (1) by shaft, The shaft passes through Demonstration table (1) far from one end of half gear (202) and is connected with handle (203).

5. a kind of practice-training teaching apparatus for demonstrating based on computer application according to claim 4, which is characterized in that institute Stating the cutting of Demonstration table (1) outer wall has the second screw hole being distributed in a ring, is threaded with and the second screw hole on the handle (203) The second bolt matched.

6. a kind of practice-training teaching apparatus for demonstrating based on computer application according to claim 1, which is characterized in that institute It states and is slidably connected on side plate (101) telescopic rod (1011), the telescopic rod (1011) is connected with far from the one end of side plate (101) Camera (1012).