CN107154196A - A kind of computer multimode combines Practical teaching device - Google Patents

Abstract

The invention discloses a computer multi-module combined practical training teaching device, which comprises a base, the top of the base is fixedly connected with a box body, the top of the box body is provided with an operation platform, the top of the operation platform is fixedly connected with a teaching device body, and the top of the operation platform is fixedly connected with a teaching device body. The bottom is fixedly connected with a movable rod, the inside of the box is provided with a horizontal plate, the inner wall of the box is fixedly connected with a symmetrical connecting plate, and the side of the connecting plate away from the inner wall of the box is fixedly connected with a telescopic spring, and the telescopic spring is far away from the connecting plate. One end is fixedly connected with the outer surface of the horizontal plate, the top of the horizontal plate is fixedly connected with a first buffer pad, the top of the first buffer pad is fixedly connected with a strong spring, and the top of the strong spring is fixedly connected with a second buffer pad. The present invention makes the whole have cushioning properties, can effectively slow down the overall bumping degree during the whole bumping process, avoids damage to the internal connecting elements of the training and teaching device, can meet the needs of users, and is conducive to popularization.

Description

A computer multi-module combined practical training teaching device

technical field

The invention relates to the technical field of multimedia teaching, in particular to a computer multi-module combined practical training teaching device.

Background technique

Multimedia teaching means that in the teaching process, according to the teaching objectives and the characteristics of the teaching objects, through teaching design, rationally select and use modern teaching media, and organically combine with traditional teaching methods, participate in the whole teaching process together, use various media information For students, a reasonable structure of the teaching process is formed to achieve the optimal teaching effect. Computers are a common device in multimedia teaching. Computer-assisted teaching is a variety of teaching activities carried out with the assistance of computers. Discuss teaching with students in a dialogue manner Content, teaching process and methods and techniques for teaching and training, computer multi-module combined teaching, often use training teaching device for auxiliary education, the existing training teaching device does not have shock absorption, when the road is bumpy, often It causes the training and teaching device to vibrate, and causes the training and teaching device to be damaged to varying degrees, which cannot meet the needs of users and is not conducive to popularization.

Contents of the invention

The purpose of the present invention is to provide a computer multi-module combination training teaching device, which has the advantages of good buffer performance, and solves the problem that the existing training teaching device does not have shock absorption, and when the road is bumpy, it often causes the training teaching device Vibration causes varying degrees of damage to the internal connecting components of the training and teaching device, which cannot meet the needs of users and is not conducive to popularization.

In order to achieve the above object, the present invention provides the following technical solutions: a computer multi-module combined practical training teaching device, including a base, the top of the base is fixedly connected with a box, and the top of the box is provided with an operating platform, the The top of the console is fixedly connected with the main body of the teaching device, the bottom of the console is fixedly connected with a movable rod, the inside of the box is provided with a horizontal plate, and the inner wall of the box is fixedly connected with a symmetrical connecting plate. A telescopic spring is fixedly connected to a side of the connecting plate far away from the inner wall of the box, and an end of the telescopic spring far away from the connecting plate is fixedly connected to the outer surface of the horizontal plate, and the top of the horizontal plate is fixedly connected to a first buffer pad. The top of the first buffer pad is fixedly connected with a strong spring, the top of the strong spring is fixedly connected with a second buffer pad, the top of the second buffer pad is fixedly connected with the bottom of the operating table, and the bottom of the movable rod runs through the horizontal plate and extends to the outside of the horizontal plate, the bottom of the movable rod is fixedly connected with a load-bearing plate, the inner bottom wall of the box is fixedly connected with a symmetrical baffle, and a horizontal bar is arranged between the two baffles, so The two ends of the cross bar are fixedly connected to the opposite side of the two baffles, the outer surface of the cross bar is covered with a movable ring, and the top of the movable ring is movably connected with a guide rod, and the guide rod passes through the movable shaft It is flexibly connected with the bottom of the bearing plate.

Preferably, the outer surface of the cross bar is sheathed with a symmetrical return spring, and the two ends of the return spring are respectively fixedly connected with the outer surface of the movable ring and the outer surface of the baffle.

Preferably, the top of the first buffer pad is fixedly connected with a stop bar.

Preferably, the bottom of the base is inlaid with a weight-increasing plate, and the length of the weight-increasing plate is two-thirds of the length of the base.

Preferably, the bottom of the base is fixedly connected with a rubber plate, and the bottom of the rubber plate is provided with anti-skid lines.

Preferably, soft pads are fixedly connected to corners of the top of the console.

Compared with the prior art, the beneficial effects of the present invention are: the telescopic spring provided on the outer surface of the horizontal plate and the top of the horizontal plate are fixedly connected with the first buffer pad, and the top of the first buffer pad is fixedly connected with a strong spring. The top of the strong spring is fixedly connected with a second buffer pad, the top of the second buffer pad is fixedly connected with the bottom of the console, and a symmetrical return spring is set through the outer surface of the cross bar, and the two ends of the return spring are respectively connected to the movable The outer surface of the ring and the outer surface of the baffle are fixedly connected, the top of the movable ring is movably connected with the movable shaft through the guide rod, and the movable shaft is fixedly connected with the bottom of the connecting plate, so that the whole has cushioning properties, and the whole bumpy process , can effectively slow down the overall degree of turbulence, avoid damage to the internal connection elements of the training and teaching device, can meet the needs of users, and is conducive to popularization.

Description of drawings

Fig. 1 is a front view of the structure of the present invention;

Fig. 2 is a cross-sectional view of the base of the present invention.

In the figure: 1 base, 2 box body, 3 operation table, 4 teaching device body, 5 movable rod, 6 connecting plate, 7 telescopic spring, 8 horizontal plate, 9 first buffer pad, 10 strong spring, 11 second buffer pad , 12 baffles, 13 crossbars, 14 movable rings, 15 guide rods, 16 return springs, 17 limit rods, 18 weight-increasing plates, 19 rubber plates, 20 soft pads, 21 load-bearing plates.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figure 1-2, a computer multi-module combination training teaching device, including a base 1, the bottom of the base 1 is fixedly connected with a rubber plate 19, and the bottom of the rubber plate 19 is provided with anti-slip lines to increase the stability of the overall placement. The top of the base 1 is fixedly connected with the box body 2, and the bottom of the base 1 is inlaid with a weight-increasing plate 18. The length of the weight-increasing plate 18 is two-thirds of the length of the base 1, which reduces the overall center of gravity and avoids teaching when the road is bumpy. The device swings and tilts, and the top of the box body 2 is provided with an operation table 3, and the corners of the top of the operation table 3 are fixedly connected with soft pads 20, so as to prevent the operator from accidentally falling and contacting the corners of the top of the operation table 3, and improve the overall performance. For the safety of the operation, the top of the console 3 is fixedly connected with the teaching device body 4, the bottom of the console 3 is fixedly connected with the movable rod 5, the inside of the box 2 is provided with a horizontal plate 8, and the inner wall of the box 2 is fixedly connected with A symmetrical connecting plate 6, a telescopic spring 7 is fixedly connected to the side of the connecting plate 6 away from the inner wall of the box body 2, and the end of the telescopic spring 7 away from the connecting plate 6 is fixedly connected to the outer surface of the horizontal plate 8, and the top of the horizontal plate 8 is fixed The first buffer pad 9 is connected, and the top of the first buffer pad 9 is fixedly connected with the limit rod 17 to protect the strong spring 10 and prevent the strong spring 10 from being deformed and damaged due to excessive gravity. The top of the pad 9 is fixedly connected with a strong spring 10, the top of the strong spring 10 is fixedly connected with a second buffer pad 11, the top of the second buffer pad 11 is fixedly connected with the bottom of the console 3, and the bottom of the movable rod 5 runs through the horizontal plate 8 And extend to the outside of the horizontal plate 8, the bottom of the movable rod 5 is fixedly connected with a bearing plate 21, the inner bottom wall of the box body 2 is fixedly connected with a symmetrical baffle 12, and a cross bar 13 is arranged between the two baffles 12 , the outer surface of the cross bar 13 is provided with a symmetrical return spring 16, and the two ends of the return spring 16 are fixedly connected with the outer surface of the movable ring 14 and the outer surface of the baffle plate 12 respectively, so as to ensure that the movable ring 14 moves and utilizes the return spring. The elasticity of 16 can make movable ring 14 reset, and the two ends of cross bar 13 are fixedly connected with the opposite side of two baffle plates 12, and the outer surface of cross bar 13 is sleeved with movable ring 14, and the top of movable ring 14 is movably connected A guide rod 15 is arranged, and the guide rod 15 is movably connected with the bottom of the bearing plate 21 through a movable shaft.

To sum up: the computer multi-module combination training teaching device is fixedly connected with the first buffer pad 9 through the telescopic spring 7 provided on the outer surface of the horizontal plate 8 and the top of the horizontal plate 8, and the top of the first buffer pad 9 is fixedly connected There is a strong spring 10, the top of the strong spring 10 is fixedly connected with a second buffer pad 11, the top of the second buffer pad 11 is fixedly connected with the bottom of the console 3, and a symmetrical reset is set on the outer surface of the cross bar 13. Spring 16, the two ends of back-moving spring 16 are respectively fixedly connected with the outer surface of movable ring 14 and the outer surface of baffle plate 12, and the top of movable ring 14 is movably connected with movable shaft by guide rod 15, and the movable shaft and connecting plate 6 The fixed connection at the bottom solves the problem that the existing training and teaching device does not have shock absorption. When the road is bumpy, it often causes the training and teaching device to vibrate, resulting in varying degrees of damage to the internal connecting components of the training and teaching device, which cannot meet the requirements The needs of users are not conducive to promotion issues.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. A computer multi-module combined practical training teaching device, comprising a base (1), is characterized in that: the top of the base (1) is fixedly connected with a casing (2), and the top of the casing (2) is provided with There is an operation table (3), the top of the operation table (3) is fixedly connected with a teaching device body (4), the bottom of the operation table (3) is fixedly connected with a movable rod (5), and the box body (2 ) is provided with a horizontal plate (8), the inner wall of the box (2) is fixedly connected with a symmetrical connecting plate (6), and the connecting plate (6) is fixed on one side away from the inner wall of the box (2) A telescopic spring (7) is connected, and the end of the telescopic spring (7) away from the connecting plate (6) is fixedly connected with the outer surface of the horizontal plate (8), and the top of the horizontal plate (8) is fixedly connected with a first buffer Pad (9), the top of the first buffer pad (9) is fixedly connected with a strong spring (10), and the top of the strong spring (10) is fixedly connected with a second buffer pad (11), the second buffer The top of the pad (11) is fixedly connected with the bottom of the console (3), the bottom of the movable rod (5) runs through the horizontal plate (8) and extends to the outside of the horizontal plate (8), the movable rod (5) The bottom of the box is fixedly connected with a bearing plate (21), and the inner bottom wall of the box (2) is fixedly connected with a symmetrical baffle (12), and a cross bar (13) is arranged between the two baffles (12). , the two ends of the crossbar (13) are fixedly connected to the opposite side of the two baffles (12), the outer surface of the crossbar (13) is covered with a movable ring (14), and the movable ring ( 14) is movably connected with a guide rod (15), and the guide rod (15) is movably connected with the bottom of the bearing plate (21) through a movable shaft. 2. A kind of computer multi-module combined practical training teaching device according to claim 1, characterized in that: the outer surface of the cross bar (13) is sleeved with a symmetrical return spring (16), and the return spring The two ends of (16) are fixedly connected with the outer surface of movable ring (14) and the outer surface of baffle plate (12) respectively. 3. A computer multi-module combined practical training and teaching device according to claim 1, characterized in that: the top of the first buffer pad (9) is fixedly connected with a limit rod (17). 4. A kind of computer multi-module combined practical training teaching device according to claim 1, characterized in that: the bottom of the base (1) is inlaid with a weight-increasing plate (18), and the weight-increasing plate (18) Length is two-thirds of base (1) length. 5. A kind of computer multi-module combined practical training teaching device according to claim 1, characterized in that: the bottom of the base (1) is fixedly connected with a rubber plate (19), and the bottom of the rubber plate (19) It has anti-slip texture. 6. A computer multi-module combined practical training and teaching device according to claim 1, characterized in that: a soft pad (20) is fixedly connected to the corner of the top of the console (3).