Multi-angle demonstration device for software development

Abstract

The utility model belongs to the technical field of demonstration equipment, and particularly relates to a multi-angle demonstration device for software development, which comprises a fixed base. The top of the fixed base is fixedly connected with a sleeve; the inner side of the sleeve is rotationally connected with a connecting column; the outer side wall of the connecting column is fixedly connected with a demonstration display. The top of the sleeve is rotationally connected with a first gear; the first gear is connected with a connecting column; the top of the fixed base is fixedly connected with an output motor; in the rotating process of the second gear, the first gear is driven to rotate, the first gear drives the connecting column to rotate, and the connecting column drives the demonstration display to rotate, so that the effect of adjusting the angle of the demonstration display can be achieved, time and labor are saved, the labor intensity of workers is reduced, and the overall working efficiency is improved; and when the first gear rotates reversely, the limiting column can limit the rotating plate, and the rotating plate can limit the demonstration display, so that the working stability of the demonstration display is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of demonstration equipment, in particular to a multi-angle demonstration device for software development. Background Art

[0002] Software development is a computer science activity specifically used to create, design, deploy and support software processes. At the same time, software development also requires the use of a variety of tools to assist in completing the entire software life cycle process, including requirement tools, construction tools and testing tools.

[0003] In the current existing technology, the demonstration device is mainly composed of a demonstration display, a support column, a remote control, connecting cables and other components. Through the coordinated work between these components, the content and interface of software development can be clearly displayed, ensuring that the audience can obtain a high-quality visual experience.

[0004] In the existing software development demonstration device, during work, software development will be demonstrated and explained through a demonstration display, but most demonstration displays are usually fixed. When adjusting the angle of the demonstration display, the entire demonstration display needs to be moved for angle adjustment, which is time-consuming and labor-intensive, and increases the labor intensity of the staff. Therefore, a software development multi-angle demonstration device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a multi-angle demonstration device for software development.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a multi-angle demonstration device for software development described in the utility model comprises a fixed base; a sleeve is fixedly connected to the top of the fixed base; a connecting column is rotatably connected to the inner side of the sleeve; a demonstration display is fixedly connected to the outer wall of the connecting column; a first gear is rotatably connected to the top of the sleeve; the first gear and the connecting column are connected to each other; an output motor is fixedly connected to the top of the fixed base; a second gear is fixedly connected to the output end of the output motor; the second gear and the first gear are meshed with each other; a connecting plate is fixedly connected to the outer wall of the sleeve; a rotating plate is rotatably connected to the top of the connecting plate; the rotating plate and the first gear are meshed with each other; an elastic reset plate is fixedly connected to the top of the connecting plate; the outer wall of the elastic reset plate and the rotating plate are mutually connected; a limiting column is fixedly connected to the top of the connecting plate; the outer wall of the limiting column and the surface of the rotating plate fit each other.

[0007] Preferably, a first fixed block is fixedly connected to the side wall of the demonstration display close to the connecting column; a servo motor is fixedly connected to the side wall of the first fixed block; a second fixed block is fixedly connected to the side wall of the demonstration display close to the connecting column; a screw rod is rotatably connected to the inner side of the second fixed block; the output end of the servo motor is connected to the screw rod; a guide column is fixedly connected to the side wall of the first fixed block close to the second fixed block; the other end of the guide column is connected to the second fixed block; a moving block is slidably connected to the surface of the guide column; the moving block and the screw rod are threadedly connected; the other end of the moving block is fixedly connected to a fixed box; a cleaning brush is slidably connected to the inner side of the fixed box; a plurality of groups of spring columns are fixedly connected to the inner side wall of the fixed box; one end of the spring column is connected to the cleaning brush.

[0008] Preferably, a slide groove is provided on the outer side wall of the demonstration display; a slider is slidably connected to the inner side of the slide groove; a support block is fixedly connected to one side wall of the slider; and the top of the support block is connected to the fixed box.

[0009] Preferably, a fixing groove is provided on a side wall of one side of the support block; a collecting box is slidably connected to the inner side of the fixing groove; a threaded hole is provided on the surface of the collecting box; and a bolt is threadedly connected to the middle of the support block.

[0010] Preferably, the outer wall of the sliding block is provided with a pair of placement grooves; the inner sides of the placement grooves are rotatably connected with a pair of fitting rotating posts; the outer walls of the fitting rotating posts fit with the inner walls of the sliding grooves.

[0011] Preferably, a first magnetic block is fixedly connected to the inner side wall of the fixed box; a second magnetic block is fixedly connected to the side wall of the cleaning brush away from the demonstration display; the first magnetic block and the second magnetic block are both arranged on the inner side of multiple groups of spring columns.

[0012] Preferably, a guide plate is fixedly connected to a side wall of one side of the fixed box; and the bottom end of the guide plate is arranged above the collecting box.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model describes a multi-angle demonstration device for software development. When it is necessary to adjust the angle of the demonstration display, the output motor is started to drive the second gear to rotate. During the rotation of the second gear, the first gear is driven to rotate, and the first gear drives the connecting column to rotate, and the connecting column drives the demonstration display to rotate, so as to achieve the effect of adjusting the angle of the demonstration display, saving time and effort, and reducing the labor intensity of the staff, thereby improving the overall work efficiency; when the first gear is reversed, the limit column can limit the rotating plate, and the rotating plate limits the demonstration display, thereby improving the stability of the demonstration display during operation.

[0015] 2. The utility model describes a multi-angle demonstration device for software development. Since the demonstration display is working in an external environment for a long time, some dust will inevitably adhere to the surface. When the dust on the surface needs to be cleaned, the servo motor is started to drive the screw to rotate. During the rotation of the screw, the moving block is driven to move, and the moving block drives the fixed box to move. During the movement of the fixed box, multiple groups of spring columns push the cleaning brush to move inside the fixed box, and make one side of the cleaning brush fit against the surface of the demonstration display. At this time, during the movement of the fixed box, the cleaning brush can clean the dust attached to the surface of the demonstration display, thereby improving the cleanliness of the surface of the demonstration display, so that the audience can view the demonstration content on the surface of the demonstration display more clearly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a three-dimensional diagram of the fixed base in the utility model;

[0018] Figure 2 for Figure 1 A magnified image of point A;

[0019] Figure 3 A three-dimensional diagram of a display device for demonstrating the present utility model;

[0020] Figure 4 for Figure 3 A magnified view of point B;

[0021] Figure 5 It is a three-dimensional diagram of the collection box in the utility model.

[0022] In the figure: 1. fixed base; 11. sleeve; 12. connecting column; 13. demonstration display; 14. first gear; 15. output motor; 16. second gear; 17. connecting plate; 18. rotating plate; 19. elastic reset plate; 110. limiting column; 2. first fixed block; 21. servo motor; 22. second fixed block; 23. screw rod; 24. guide column; 25. moving block; 26. fixed box; 27. cleaning brush; 28. spring column; 3. slide groove; 31. slider; 32. support block; 4. fixed groove; 41. collection box; 42. threaded hole; 43. bolt; 5. placement groove; 51. fitting rotating column; 6. first magnetic block; 61. second magnetic block; 7. guide plate. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1 and Figure 2 As shown, a multi-angle demonstration device for software development comprises a fixed base 1; a sleeve 11 is fixedly connected to the top of the fixed base 1; a connecting column 12 is rotatably connected to the inner side of the sleeve 11; a demonstration display 13 is fixedly connected to the outer wall of the connecting column 12; a first gear 14 is rotatably connected to the top of the sleeve 11; the first gear 14 and the connecting column 12 are connected to each other; an output motor 15 is fixedly connected to the top of the fixed base 1; a second gear 16 is fixedly connected to the output end of the output motor 15; the second gear 16 and the first gear 14 are meshed with each other; a connecting plate 17 is fixedly connected to the outer wall of the sleeve 11; a rotating plate 18 is rotatably connected to the top of the connecting plate 17; the rotating plate 18 and the first gear 14 are meshed with each other; an elastic reset plate 19 is fixedly connected to the top of the connecting plate 17; the outer wall of the elastic reset plate 19 is connected to the rotating plate 1 8 are interconnected; the top of the connecting plate 17 is fixedly connected to the limiting column 110; the outer wall of the limiting column 110 is in contact with the surface of the rotating plate 18; when working: when it is necessary to adjust the angle of the demonstration display 13, start the output motor 15 to drive the second gear 16 to rotate. During the rotation of the second gear 16, the first gear 14 is driven to rotate, the first gear 14 drives the connecting column 12 to rotate, and the connecting column 12 drives the demonstration display 13 to rotate, so as to achieve the effect of adjusting the angle of the demonstration display 13, saving time and effort, and reducing the labor intensity of the staff, thereby improving the overall work efficiency; when the first gear 14 reverses, the limiting column 110 can limit the rotating plate 18, and the rotating plate 18 limits the demonstration display 13, thereby improving the stability of the demonstration display 13 when working.

[0025] like Figure 1 and Figure 3As shown, the demonstration display 13 is fixedly connected to a first fixed block 2 on the side wall near the connecting column 12; a servo motor 21 is fixedly connected to the side wall of the first fixed block 2; a second fixed block 22 is fixedly connected to the side wall of the demonstration display 13 on the side near the connecting column 12; a screw rod 23 is rotatably connected to the inner side of the second fixed block 22; the output end of the servo motor 21 is connected to the screw rod 23; a guide column 24 is fixedly connected to the side wall of the first fixed block 2 on the side near the second fixed block 22; the other end of the guide column 24 is connected to the second fixed block 22; a moving block 25 is slidably connected to the surface of the guide column 24; the moving block 25 is threadedly connected to the screw rod 23; the other end of the moving block 25 is fixedly connected to a fixed box 26; a cleaning brush 27 is slidably connected to the inner side wall of the fixed box 26; a plurality of groups of spring columns are fixedly connected to the inner side wall of the fixed box 26 28; one end of the spring column 28 is connected to the cleaning brush 27; during operation: because the demonstration display 13 is in the external environment for a long time, some dust will inevitably adhere to the surface. When the dust on its surface needs to be cleaned, the servo motor 21 is started to drive the screw rod 23 to rotate. During the rotation of the screw rod 23, the moving block 25 is driven to move, and the moving block 25 drives the fixed box 26 to move. During the movement of the fixed box 26, multiple groups of spring columns 28 push the cleaning brush 27 to move inside the fixed box 26, and make one side of the cleaning brush 27 fit against the surface of the demonstration display 13. At this time, during the movement of the fixed box 26, the cleaning brush 27 can clean the dust attached to the surface of the demonstration display 13, thereby improving the cleanliness of the surface of the demonstration display 13, so that the audience can watch the demonstration content on the surface of the demonstration display 13 more clearly.

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, a slide groove 3 is provided on the outer wall of the demonstration display 13; a slider 31 is slidably connected to the inner side of the slide groove 3; a support block 32 is fixedly connected to one side wall of the slider 31; the top of the support block 32 is interconnected with the fixed box 26; during operation: during the movement of the fixed box 26, the support block 32 and the slider 31 follow the movement, and the slider 31 and the support block 32 can support and limit the moving fixed box 26, thereby improving the stability of the fixed box 26 during movement.

[0027] like Figure 4 and Figure 5As shown, a fixing groove 4 is provided on the side wall of one side of the support block 32; a collecting box 41 is slidably connected to the inner side of the fixing groove 4; a threaded hole 42 is provided on the surface of the collecting box 41; a bolt 43 is threadedly connected to the middle part of the support block 32; during operation: one end of the collecting box 41 is inserted into the fixing groove 4, and then the bolt 43 is rotated so that the bottom end of the bolt 43 enters the threaded hole 42, so as to achieve the effect of fixing the collecting box 41 on the surface of the support block 32. At this time, during the movement of the support block 32, the collecting box 41 is driven to move with it. At this time, the dust cleaned on the surface of the demonstration display 13 will directly fall into the collecting box 41, and the collecting box 41 can collect the cleaned dust, thereby reducing the situation where the cleaned dust directly falls on the top of the sleeve 11, thereby improving the cleanliness of the surface of the sleeve 11.

[0028] like Figure 4 As shown, the outer wall of the slider 31 is provided with a pair of placement grooves 5; the inner side of the placement groove 5 is rotatably connected with a pair of fitting rotation columns 51; the outer wall of the fitting rotation column 51 fits with the inner wall of the slide groove 3; during operation: during the movement of the slider 31 inside the slide groove 3, the fitting rotation column 51 follows the rotation, and the fitting rotation column 51 reduces the long-term movement friction between the outer wall of the slider 31 and the inner wall of the slide groove 3, which may easily lead to more serious wear on the surface of the slider 31; thereby improving the working life of the slider 31.

[0029] like Figure 3 As shown, the inner side wall of the fixed box 26 is fixedly connected to the first magnetic block 6; the side wall of the cleaning brush 27 away from the demonstration display 13 is fixedly connected to the second magnetic block 61; the first magnetic block 6 and the second magnetic block 61 are both arranged on the inner side of the multiple groups of spring columns 28; when working: when the cleaning brush 27 cleans the dust on the surface of the demonstration display 13, the first magnetic block 6 and the second magnetic block 61 repel each other due to the magnetic force, thereby pushing one side of the cleaning brush 27 to fit more closely to the surface of the demonstration display 13, so that the cleaning brush 27 is more effective when cleaning the surface of the demonstration display 13.

[0030] like Figure 1 As shown, a guide plate 7 is fixedly connected to a side wall of one side of the fixed box 26; the bottom end of the guide plate 7 is arranged above the collecting box 41; when working: through the arranged guide plate 7, the dust cleaned from the surface of the demonstration display 13 can fall into the collecting box 41 more smoothly, thereby reducing the situation where part of the cleaned dust falls to the connection between the support block 32 and the collecting box 41, thereby improving the cleanliness of the connection between the support block 32 and the collecting box 41.

[0031] Working principle: when the angle of the demonstration display 13 needs to be adjusted, the output motor 15 is started to drive the second gear 16 to rotate. During the rotation of the second gear 16, the first gear 14 is driven to rotate, the first gear 14 drives the connecting column 12 to rotate, and the connecting column 12 drives the demonstration display 13 to rotate, so as to achieve the effect of adjusting the angle of the demonstration display 13, saving time and effort, and reducing the labor intensity of the staff, thereby improving the overall work efficiency; when the first gear 14 is reversed, the limit column 110 can limit the rotating plate 18, and the rotating plate 18 limits the demonstration display 13, thereby improving the stability of the demonstration display 13 during operation; because the demonstration display 13 is rotated for a long time When the display 13 is in an external environment during operation, some dust will inevitably adhere to the surface. When the dust on the surface needs to be cleaned, the servo motor 21 is started to drive the screw rod 23 to rotate. During the rotation of the screw rod 23, the moving block 25 is driven to move, and the moving block 25 drives the fixed box 26 to move. During the movement of the fixed box 26, multiple groups of spring columns 28 push the cleaning brush 27 to move inside the fixed box 26, and make one side of the cleaning brush 27 fit against the surface of the demonstration display 13. At this time, during the movement of the fixed box 26, the cleaning brush 27 can clean the dust attached to the surface of the demonstration display 13, thereby improving the cleanliness of the surface of the demonstration display 13, so that the audience can see the surface of the demonstration display 13 more clearly. Demonstration content; During the movement of the fixed box 26, the support block 32 and the slider 31 follow the movement, and the slider 31 and the support block 32 can support and limit the moving fixed box 26, thereby improving the stability of the fixed box 26 during movement; insert one end of the collection box 41 into the fixed groove 4, and then turn the bolt 43 to make the bottom end of the bolt 43 enter the threaded hole 42, so as to achieve the effect of fixing the collection box 41 on the surface of the support block 32. At this time, during the movement of the support block 32, the collection box 41 is driven to follow the movement. At this time, the dust cleaned on the surface of the demonstration display 13 will directly fall into the collection box 41, and the collection box 41 can collect the cleaned dust, thereby reducing the dust after cleaning. The dust directly falls on the top of the sleeve 11, thereby improving the cleanliness of the surface of the sleeve 11; when the slider 31 moves inside the slide groove 3, the fitting rotating column 51 rotates accordingly, and the fitting rotating column 51 reduces the long-term movement friction between the outer wall of the slider 31 and the inner wall of the slide groove 3, which may easily cause the surface of the slider 31 to be more seriously worn; thereby improving the working life of the slider 31; when the cleaning brush 27 cleans the dust on the surface of the demonstration display 13, the first magnetic block 6 and the second magnetic block 61 repel each other due to magnetic force, thereby pushing one side of the cleaning brush 27 to fit more closely with the surface of the demonstration display 13, so that the cleaning brush 27 is more effective in cleaning the surface of the demonstration display 13;The guide plate 7 is provided to make the dust cleaned from the surface of the demonstration display 13 fall more smoothly into the collection box 41, thereby reducing the situation where part of the cleaned dust falls to the connection between the support block 32 and the collection box 41, thereby improving the cleanliness of the connection between the support block 32 and the collection box 41. ;

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and 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, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A software development multi-angle demonstration device, comprising a fixed base (1); characterized in that: The top of the fixed base (1) is fixedly connected to a sleeve (11); the inner side of the sleeve (11) is rotatably connected to a connecting column (12); the outer side wall of the connecting column (12) is fixedly connected to a demonstration display (13); the top of the sleeve (11) is rotatably connected to a first gear (14); the first gear (14) and the connecting column (12) are connected to each other; the top of the fixed base (1) is fixedly connected to an output motor (15); the output end of the output motor (15) is fixedly connected to a second gear (16); the second gear (16) is connected to the first gear (14); The gears (14) are meshed with each other; a connecting plate (17) is fixedly connected to the outer wall of the sleeve (11); a rotating plate (18) is rotatably connected to the top of the connecting plate (17); the rotating plate (18) and the first gear (14) are meshed with each other; an elastic reset plate (19) is fixedly connected to the top of the connecting plate (17); the outer wall of the elastic reset plate (19) and the rotating plate (18) are connected with each other; a limiting column (110) is fixedly connected to the top of the connecting plate (17); and the outer wall of the limiting column (110) and the surface of the rotating plate (18) are in contact with each other.

2. A software development multi-angle demonstration device according to claim 1, characterized in that: A first fixed block (2) is fixedly connected to a side wall of the demonstration display (13) close to the connecting column (12); a servo motor (21) is fixedly connected to a side wall of the first fixed block (2); a second fixed block (22) is fixedly connected to a side wall of the demonstration display (13) close to the connecting column (12); a screw rod (23) is rotatably connected to the inner side of the second fixed block (22); an output end of the servo motor (21) and the screw rod (23) are mutually connected; a second fixed block (2) is fixedly connected to a side wall of the first fixed block (2) close to the second fixed block (22); A guide column (24); the other end of the guide column (24) is interconnected with the second fixed block (22); a moving block (25) is slidably connected to the surface of the guide column (24); the moving block (25) is threadedly connected to the screw rod (23); the other end of the moving block (25) is fixedly connected to a fixed box (26); a cleaning brush (27) is slidably connected to the inside of the fixed box (26); a plurality of groups of spring columns (28) are fixedly connected to the inner side wall of the fixed box (26); one end of the spring column (28) is interconnected with the cleaning brush (27).

3. A software development multi-angle demonstration device according to claim 2, characterized in that: The outer wall of the demonstration display (13) is provided with a slide groove (3); the inner side of the slide groove (3) is slidably connected to a slider (31); a support block (32) is fixedly connected to one side wall of the slider (31); and the top end of the support block (32) is interconnected with the fixed box (26).

4. A software development multi-angle demonstration device according to claim 3, characterized in that: A fixing groove (4) is provided on a side wall of one side of the support block (32); a collecting box (41) is slidably connected to the inner side of the fixing groove (4); a threaded hole (42) is provided on the surface of the collecting box (41); and a bolt (43) is threadedly connected to the middle of the support block (32).

5. A software development multi-angle demonstration device according to claim 3, characterized in that: The outer wall of the sliding block (31) is provided with a pair of placement grooves (5); the inner sides of the placement grooves (5) are rotatably connected with a pair of fitting rotating posts (51); the outer walls of the fitting rotating posts (51) fit with the inner walls of the sliding grooves (3).

6. A software development multi-angle demonstration device according to claim 2, characterized in that: A first magnetic block (6) is fixedly connected to the inner side wall of the fixed box (26); a second magnetic block (61) is fixedly connected to the side wall of the cleaning brush (27) away from the demonstration display (13); the first magnetic block (6) and the second magnetic block (61) are both arranged on the inner side of the plurality of groups of spring columns (28).

7. A software development multi-angle demonstration device according to claim 4, characterized in that: A guide plate (7) is fixedly connected to a side wall of one side of the fixed box (26); the bottom end of the guide plate (7) is arranged above the collection box (41).

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