Display equipment for commercial interactive teaching

Abstract

The utility model provides display equipment for commercial interactive teaching, and relates to the technical field of display equipment for teaching, the display equipment comprises a support column and a display screen, the inner side of the upper end of the support column is slidably provided with a threaded rod, the outer side of the threaded rod is sleeved with an adjusting disc in a threaded manner, and the upper end of the threaded rod is welded with a fixed rod; a supporting plate is welded to the outer side of the upper end of the fixing rod, an adjusting block is slidably installed at the upper end of the supporting plate, through arrangement of a supporting column and a threaded rod, height adjustment is achieved by manually rotating an adjusting disc, meanwhile, a user can adjust the position of a display screen at will according to actual needs, and therefore flexibility and applicability are improved; through the arrangement of the supporting plate, the adjusting block, the rotating rod, the limiting fluted disc, the fixing seat and the mounting plate, a user can adjust the orientation and the pitching angle of the display screen according to conditions during use, so that the use effect of the display screen is improved, and the interactive experience feeling of the user is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching display equipment, in particular to a commercial interactive teaching display equipment. Background Art

[0002] Commercial interactive teaching display equipment generally refers to interactive display tools used in commercial scenarios or educational venues. It can interact with users. Users can interact with the device through touch screens, gesture recognition or other input methods to achieve a more vivid and dynamic display. It can also present clear and delicate images and video content to provide a better visual experience.

[0003] The limitation of existing commercial interactive teaching display equipment lies in its fixed installation position, which is usually a wall-mounted display screen or a large display screen directly installed on the wall. This installation method makes it difficult to flexibly adjust the device position according to actual needs. At the same time, the orientation and pitch angle of the display screen are also relatively fixed and cannot be appropriately adjusted according to specific circumstances, thus affecting the effect of the display and interactive teaching.

[0004] Therefore, we provide a commercial interactive teaching display device. Utility Model Content

[0005] The purpose of the utility model is to provide a commercial interactive teaching display device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a commercial interactive teaching display device, comprising a support column and a display screen, a threaded rod is slidably installed on the inner side of the upper end of the support column, an outer threaded sleeve of the threaded rod is provided with an adjusting disk, a fixing rod is welded on the upper end of the threaded rod, a support plate is welded on the outer side of the upper end of the fixing rod, an adjusting block is slidably installed on the upper end of the support plate, a rotating rod is rotatably installed on the upper end of the fixing rod through an opened rotating bin, a limiting toothed disk is provided on the outer fixed sleeve of the rotating rod, a fixing seat is welded on the upper end of the rotating rod, a mounting plate is rotatably installed on one side of the fixing seat, a display screen is bolted to the other side of the mounting plate, and support legs are welded to the four corners of the lower end of the support column.

[0007] Preferably, an adjustment bin is provided inside the support column, and limiting grooves are provided on both sides of the adjustment bin. A connecting seat is welded to the lower end of the support column, and a slide block is welded to the lower end of the threaded rod, and the slide block is slidably installed inside the adjustment bin, and limiting blocks are welded on both sides of the slide block, and the limit blocks are slidably installed inside the limit grooves.

[0008] Preferably, a threaded buckle is provided at the inner upper end of the adjusting disk, and the adjusting disk is threadedly sleeved on the outer side of the threaded rod through the threaded buckle, and the inner lower end of the adjusting disk is rotatably mounted on the outer side of the upper end of the supporting column through a bearing.

[0009] Preferably, a sliding seat is welded on one side of the upper end of the support plate, sliding grooves are opened on both sides of the interior of the sliding seat, sliders are welded on both sides of the adjusting block, and the sliders are slidably installed inside the sliding grooves, a shift block is welded on the upper end of the adjusting block, and a limiting tooth is welded on the side of the adjusting block close to the limiting toothed disk, and the limiting tooth abuts against one side of the limiting toothed disk.

[0010] Preferably, a spring is abutted against one side of the adjustment block away from the limiting toothed disc, and the other end of the spring abuts against the inner side of the sliding seat.

[0011] Preferably, a shaft is welded to the back side of the mounting plate through a connecting block, and the shaft is rotatably mounted on the inner side of the fixing seat, and a locking nut is provided on the outer threaded sleeve of one group of shafts, and the locking nut abuts against the outer side of the fixing seat.

[0012] Preferably, the support legs are welded around the connecting seat, a support rod is threadedly mounted on the end of the support legs, and a base is welded on the lower end of the support rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This commercial interactive teaching display equipment, through the setting of support columns and threaded rods, can adjust the height by manually rotating the adjustment disk. The adjustment disk is located on the outside of the top of the support column. When the adjustment disk is rotated, the inner thread buckle will push the threaded rod to move in the vertical direction, thereby changing the height of the display screen. At the same time, the display screen is fixed by the support column, which allows users to adjust the position of the display screen at will according to actual needs, thereby improving flexibility and applicability.

[0015] 2. Through the setting of the support plate, adjustment block, rotating rod, limit gear plate, fixed seat and mounting plate, the user can adjust the rotation direction of the display screen according to the actual situation. After the adjustment is completed, the position of the display screen is fixed by the limit teeth abutting the limit gear plate, and the abutment state of the locking nut is changed to achieve the fixation between the shaft rod and the fixed seat. Then, the pitch angle of the display screen is adjusted as needed, so that the user can adjust the direction and pitch angle of the display screen according to the situation during use, thereby improving the use effect of the display screen and enhancing the user's interactive experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the commercial interactive teaching display device of the utility model;

[0017] Figure 2 It is a schematic diagram of the side section structure of the commercial interactive teaching display device of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the support column, threaded rod, adjustment plate and support leg of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the support plate, the adjustment block, the rotating rod, the limit gear plate, the fixing seat and the mounting plate of the utility model;

[0020] Figure 5 It is a schematic diagram of the top view of the structure of the support plate, the adjustment seat and the limit gear disc of the utility model.

[0021] Numbers in the figure: 1. Support column; 11. Adjustment bin; 12. Limiting groove; 13. Connecting seat; 2. Threaded rod; 21. Slide block; 22. Limiting block; 23. Adjusting disk; 231. Threaded buckle; 24. Bearing; 25. Fixed rod; 251. Rotating bin; 3. Support plate; 31. Slide seat; 32. Slide groove; 4. Adjustment block; 41. Slider; 42. Spring; 43. Dial block; 44. Limiting tooth; 5. Rotating rod; 6. Limiting toothed disk; 7. Fixed seat; 8. Mounting plate; 81. Shaft rod; 82. Locking nut; 9. Display screen; 10. Support leg; 101. Support rod; 102. Base. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 As shown, the utility model provides an implementation mode: a commercial interactive teaching display device, comprising a support column 1 and a display screen 9, a threaded rod 2 is slidably installed on the inner side of the upper end of the support column 1, an outer threaded sleeve of the threaded rod 2 is provided with an adjusting disk 23, a fixing rod 25 is welded on the upper end of the threaded rod 2, a support plate 3 is welded on the outer side of the upper end of the fixing rod 25, an adjusting block 4 is slidably installed on the upper end of the support plate 3, a rotating rod 5 is rotatably installed on the upper end of the fixing rod 25 through a rotating bin 251, a limiting toothed disk 6 is provided on the outer fixed sleeve of the rotating rod 5, a fixing seat 7 is welded on the upper end of the rotating rod 5, a mounting plate 8 is rotatably installed on one side of the fixing seat 7, a display screen 9 is bolted on the other side of the mounting plate 8, and support legs 10 are welded on the four corners of the lower end of the support column 1.

[0024] Furthermore, an adjusting bin 11 is provided inside the support column 1, and limiting grooves 12 are provided on both sides of the adjusting bin 11. A connecting seat 13 is welded at the lower end of the support column 1, and a slide block 21 is welded at the lower end of the threaded rod 2, and the slide block 21 is slidably installed inside the adjusting bin 11. Limiting blocks 22 are welded on both sides of the slide block 21, and the limiting blocks 22 are slidably installed inside the limiting groove 12. The overall height of the display screen 9 can be changed by changing the length of the threaded rod 2 extending out of the adjusting bin 11. During the adjustment process, the limiting block 22 slides inside the limiting groove 12, and the limiting groove 12 limits the limiting block 22 to prevent the threaded rod 2 from rotating with it when the adjusting disk 23 is rotated.

[0025] Furthermore, a threaded buckle 231 is provided at the inner upper end of the adjusting disk 23, and the adjusting disk 23 is threadedly sleeved on the outer side of the threaded rod 2 through the threaded buckle 231, and the inner lower end of the adjusting disk 23 is rotatably mounted on the outer side of the upper end of the support column 1 through a bearing 24. When the adjusting disk 23 is rotated, the adjusting disk 23 allows the bearing 24 to rotate on the outer side of the support column 1, and at the same time, the threaded rod 2 cooperates with the threaded buckle 231, thereby achieving the purpose of adjusting the extension length of the threaded rod 2.

[0026] Furthermore, a slide seat 31 is welded to one side of the upper end of the support plate 3, and slide grooves 32 are opened on both sides of the interior of the slide seat 31, and sliders 41 are welded to both sides of the adjustment block 4, and the sliders 41 are slidably installed in the interior of the slide grooves 32, and a shift block 43 is welded to the upper end of the adjustment block 4, and a limiting tooth 44 is welded to the side of the adjustment block 4 close to the limiting tooth disc 6, and the limiting tooth 44 abuts against one side of the limiting tooth disc 6. When adjusting the orientation of the display screen 9, the display screen 9 indirectly drives the limiting tooth disc 6 to rotate, and the limiting tooth disc 6 is limited by the limiting tooth 44. When the limiting tooth 44 abuts against one side of the limiting tooth disc 6, the limiting tooth disc 6 will be unable to rotate.

[0027] Furthermore, a spring 42 is abutted against one side of the adjustment block 4 away from the limiting toothed disc 6, and the other end of the spring 42 abuts against the inner side of the slide seat 31. When the shift block 43 is manually moved, the spring 42 is compressed and deformed. When the shift block 43 loses external force, the spring 42 recovers its deformation, thereby squeezing the limiting tooth 44 to abut against one side of the limiting toothed disc 6 again. At this time, the orientation of the display screen 9 is fixed.

[0028] Furthermore, a shaft rod 81 is welded to the back side of the mounting plate 8 through a connecting block, and the shaft rod 81 is rotatably mounted on the inner side of the fixing seat 7, and a locking nut 82 is provided on the outer threaded sleeve of one group of the shaft rods 81, and the locking nut 82 abuts against the outer side of the fixing seat 7, and the fixed state between the shaft rod 81 and the fixing seat 7 is achieved by changing the abutting state of the locking nut 82.

[0029] Furthermore, the support legs 10 are welded around the connecting seat 13, and the end of the support legs 10 is threadedly installed with a support rod 101, and the lower end of the support rod 101 is welded with a base 102. The support rods 101 corresponding to the four groups of bases 102 can be actually adjusted. When the ground is uneven, the extended length of the four groups of support rods 101 can be adjusted accordingly, thereby forcing the whole to remain stable.

[0030] Working principle: First, a commercial interactive teaching display device is moved to the working position. In the first step, the height of the display screen 9 can be adjusted according to the usage. The adjusting disk 23 is manually rotated. The adjusting disk 23 rotates on the outside of the support column 1 through the bearing 24. At this time, the threaded rod 2 undergoes a vertical displacement change. At this time, the height of the display screen 9 is increased or decreased. In the second step, the direction of the display screen 9 can be adjusted according to the usage. The dial block 43 is moved to one side. The dial block 43 drives the limit tooth 44 to move to one side. At this time, the limit tooth 44 is out of the abutment and meshing state with the limit tooth disc 6. After the limit tooth disc 6 loses the position restriction from the limit tooth 44, it can rotate freely. After adjusting to the appropriate direction, Loosen the shift block 43. After the spring 42 loses the external force, it will quickly recover its deformation and re-engage the limit tooth 44 on one side of the limit toothed disc 6, so that the orientation of the display screen 9 is fixed. In the third step, the pitch angle of the display screen 9 can be adjusted according to the usage. Manually turn the locking nut 82. At this time, the shaft 81 and the fixing seat 7 are in a relative rotation state. Adjust the pitch angle of the display screen 9. After the adjustment is completed, loosen the locking nut 82 and re-engage it on the outside of the fixing seat 7. In the fourth step, when the position is uneven, the height of the four groups of bases 102 can be adjusted by grouping to make the display screen 9 relatively stable. This completes the use process of a commercial interactive teaching display device.

Claims

1. A commercial interactive teaching display device, comprising a support column (1) and a display screen (9), characterized in that: A threaded rod (2) is slidably mounted on the inner side of the upper end of the support column (1); an adjusting disk (23) is provided on the outer threaded sleeve of the threaded rod (2); a fixing rod (25) is welded on the upper end of the threaded rod (2); a supporting plate (3) is welded on the outer side of the upper end of the fixing rod (25); an adjusting block (4) is slidably mounted on the upper end of the supporting plate (3); a rotating rod (5) is rotatably mounted on the upper end of the fixing rod (25) through a rotating bin (251); a limiting toothed disk (6) is provided on the outer fixed sleeve of the rotating rod (5); a fixing seat (7) is welded on the upper end of the rotating rod (5); a mounting plate (8) is rotatably mounted on one side of the fixing seat (7); a display screen (9) is bolted to the other side of the mounting plate (8); and supporting legs (10) are welded on the four corners of the lower end of the support column (1).

2. A commercial interactive teaching display device according to claim 1, characterized in that: An adjusting chamber (11) is provided inside the support column (1), and limiting grooves (12) are provided on both sides of the adjusting chamber (11). A connecting seat (13) is welded to the lower end of the support column (1), and a slide block (21) is welded to the lower end of the threaded rod (2), and the slide block (21) is slidably installed inside the adjusting chamber (11). Limiting blocks (22) are welded on both sides of the slide block (21), and the limiting blocks (22) are slidably installed inside the limiting grooves (12).

3. The commercial interactive teaching display device according to claim 1, characterized in that: The inner upper end of the adjusting disk (23) is provided with a threaded buckle (231), and the adjusting disk (23) is threadedly sleeved on the outer side of the threaded rod (2) through the threaded buckle (231), and the inner lower end of the adjusting disk (23) is rotatably mounted on the outer side of the upper end of the supporting column (1) through a bearing (24).

4. The commercial interactive teaching display device according to claim 1, characterized in that: A sliding seat (31) is welded to one side of the upper end of the support plate (3), and sliding grooves (32) are provided on both sides of the interior of the sliding seat (31). Slide blocks (41) are welded to both sides of the adjustment block (4), and the slide blocks (41) are slidably installed inside the sliding grooves (32). A shift block (43) is welded to the upper end of the adjustment block (4), and a limiting tooth (44) is welded to one side of the adjustment block (4) close to the limiting tooth disc (6), and the limiting tooth (44) abuts against one side of the limiting tooth disc (6).

5. The commercial interactive teaching display device according to claim 1, characterized in that: A spring (42) is abutted against one side of the adjustment block (4) away from the limiting toothed disc (6), and the other end of the spring (42) abuts against the inner side of the slide seat (31).

6. The commercial interactive teaching display device according to claim 1, characterized in that: A shaft (81) is welded to the back side of the mounting plate (8) via a connecting block, and the shaft (81) is rotatably mounted on the inner side of the fixing seat (7), and a locking nut (82) is threadedly sleeved on the outer side of one set of shafts (81), and the locking nut (82) abuts against the outer side of the fixing seat (7).

7. A commercial interactive teaching display device according to claim 1 or 2, characterized in that: The support leg (10) is welded around the connecting seat (13), a support rod (101) is threadedly mounted on the end of the support leg (10), and a base (102) is welded on the lower end of the support rod (101).

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