Rotatable information technology display device

Abstract

The utility model relates to the technical field of information display, in particular to a rotatable information technology display device which comprises a cylinder body, semiconductor coolers are fixedly connected to the two sides of the cylinder body in a penetrating mode, the refrigerating ends of the semiconductor coolers are fixedly connected with cold guide plates, the top of an inner cavity of the cylinder body is connected with a servo motor through bolts, and the servo motor is fixedly connected with the cylinder body through bolts. The output end of the servo motor penetrates through the cylinder and is fixedly connected with a shell, the front side of an inner cavity of the shell is connected with a display screen through bolts, and the front side of the display screen penetrates through the shell. The dustproof mechanism, the rectangular shell, the winding drum, the dustproof cloth and the Velcro suede are matched, the dustproof function is achieved, a hand wheel is rotated, the hand wheel drives the winding drum to rotate, the winding drum releases the dustproof cloth, then the Velcro sticking face on the rear side of the dustproof cloth is stuck to the surface of the Velcro suede, and at the moment, the dustproof cloth is attached to the front side of the display screen; therefore, dustproof protection is carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of information display, in particular to a rotatable information technology display device. Background Technique

[0002] Information technology is the general term for various technologies mainly used for managing and processing information. When displaying information content, a display device is needed to visually present the information to users so that users can better understand and absorb the information.

[0003] After retrieval, the publication number is CN219933434U, and the name is an information technology display device, including a base. Through research and analysis, it is found that although it changes the traditional manual wiping phenomenon with a rag during use and adopts the method of automatic and rapid cleaning with a cleaning plate, the overall process will not be too cumbersome and will not affect the cleaning efficiency. However, to a certain extent, there are still the following disadvantages.

[0004] For example, when the display screen is idle, its surface does not have a shielding structure, resulting in a large amount of dust easily adhering to the surface of the display screen during long-term placement, which not only affects the visual experience but also causes physical damage to the screen when wiping and cleaning the dust. To solve the above technical problems, we designed a rotatable information technology display device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rotatable information technology display device, which has the advantages of dust-proof function and heat dissipation function, and solves the problems that the existing information technology display device cannot provide dust-proof protection for the surface of the screen during use when it is idle, and cannot efficiently cool down the heat generated during the operation of the display screen.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A rotatable information technology display device includes a cylinder body. Both sides of the cylinder body are fixedly connected through penetration with semiconductor refrigerators. The refrigerating ends of the semiconductor refrigerators are fixedly connected with cold conduction plates. The top of the inner cavity of the cylinder body is bolted with a servo motor. The output end of the servo motor penetrates the cylinder body and is fixedly connected with a housing. The front side of the inner cavity of the housing is bolted with a display screen. The front side of the display screen penetrates the housing. The left side of the bottom of the housing is communicated with a telescopic tube. The front side of the housing is communicated with a box body. Both sides of the front side of the box body are fixedly connected through penetration with fans. The bottom of the front side of the housing is riveted with a dust-proof mechanism. The dust-proof mechanism includes a rectangular shell. Both sides of the inner cavity of the rectangular shell are movably connected through bearings with a winding drum. The surface of the winding drum is wound and connected with a dust-proof cloth. The front side of the housing is adhered with a velcro suede surface. The right side of the front side of the cylinder body is bolted with a controller.

[0007] Preferably, a handwheel is movably connected through the left side of the rectangular shell, the right end of the handwheel is fixedly connected to a winding drum, and a magic tape sticking surface adapted to the magic tape fluff surface is sewn on the rear side of the dustproof cloth.

[0008] Preferably, vertical pipes are riveted on both sides of the bottom of the shell, balls are embedded and installed at the bottoms of the vertical pipes, and the bottoms of the balls are in contact with the cylinder body.

[0009] Preferably, a filter screen is connected to the front side of the box body through bolts, and the bottom end of the telescopic pipe is communicated with the cylinder body.

[0010] Preferably, a maintenance plate is connected to the bottom of the cylinder body through bolts, and double-brake casters are connected to the four corners of the bottom of the maintenance plate through bolts.

[0011] Preferably, cooling guide sheets are riveted on opposite sides of the cooling guide plate, and heat dissipation holes are formed in both sides of the top of the shell.

[0012] Preferably, a rectangular hole adapted to the dustproof cloth is formed in the top of the rectangular shell, and the output end of the controller is unidirectionally electrically connected to the servo motor, the display screen, the fan and the semiconductor refrigerator.

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

[0014] 1. Through the cooperation of the dustproof mechanism, the rectangular shell, the winding drum, the dustproof cloth and the magic tape fluff surface, the present utility model has the advantage of dustproof function. Rotate the handwheel, the handwheel drives the winding drum to rotate, the winding drum releases the dustproof cloth, and then the magic tape sticking surface on the rear side of the dustproof cloth is bonded to the surface of the magic tape fluff surface. At this time, the dustproof cloth fits on the front side of the display screen, so as to provide dustproof protection for it.

[0015] 2. Through the cooperation of the semiconductor refrigerator, the cooling guide plate, the telescopic pipe, the box body and the fan, the present utility model has the advantage of cooling function. During the working process of the display screen, the controller controls the semiconductor refrigerator and the fan to work. The fan blows air into the inner cavity of the cylinder body, and the semiconductor refrigerator cools and reduces the temperature of the air through the cooling guide plate and the cooling guide sheets. The cool air is conveyed into the inner cavity of the shell through the telescopic pipe, so as to cool and reduce the temperature of the display screen inside the shell. The hot air after heat exchange is discharged to the outside of the shell through the heat dissipation holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0017] Figure 2 is a three-dimensional bottom-up view of a partial structure of the present utility model;

[0018] Figure 3This is the three-dimensional rear view sectional view of the partial structure of the utility model;

[0019] Figure 4 This is the three-dimensional sectional view of the rectangular shell structure of the utility model;

[0020] Figure 5 This is the three-dimensional view of the partial structure of the utility model;

[0021] Figure 6 This is the three-dimensional rear view sectional view of the shell structure of the utility model.

[0022] In the figure: 1, cylinder body; 2, semiconductor refrigerator; 3, cold conduction plate; 4, servo motor; 5, shell; 6, display screen; 7, telescopic tube; 8, box body; 9, fan; 10, dust-proof mechanism; 11, rectangular shell; 12, winding drum; 13, dust-proof cloth; 14, velcro suede surface; 15, controller; 16, hand wheel; 17, velcro adhesive surface; 18, filter screen; 19, maintenance plate; 20, double-brake caster; 21, cold conduction sheet; 22, heat dissipation hole. Specific implementation mode

[0023] Please refer to Figures 1-6 A rotatable information technology display device includes a cylinder body 1. Both sides of the cylinder body 1 are fixedly connected through penetration with semiconductor refrigerators 2. The refrigeration ends of the semiconductor refrigerators 2 are fixedly connected with cold conduction plates 3. The top of the inner cavity of the cylinder body 1 is bolted with a servo motor 4. The output end of the servo motor 4 penetrates through the cylinder body 1 and is fixedly connected with a shell 5. The front side of the inner cavity of the shell 5 is bolted with a display screen 6. The front side of the display screen 6 penetrates through the shell 5. The left side of the bottom of the shell 5 is communicated with a telescopic tube 7. The front side of the shell 5 is communicated with a box body 8. Both sides of the front side of the box body 8 are fixedly connected through penetration with fans 9. The bottom of the front side of the shell 5 is riveted with a dust-proof mechanism 10. The dust-proof mechanism 10 includes a rectangular shell 11. Both sides of the inner cavity of the rectangular shell 11 are movably connected through bearings with a winding drum 12. The surface of the winding drum 12 is wound and connected with a dust-proof cloth 13. The front side of the shell 5 is adhesively bonded with a velcro suede surface 14. The right side of the front side of the cylinder body 1 is bolted with a controller 15.

[0024] Please refer to Figure 1 and Figure 3 In the figure, the left side of the rectangular shell 11 is movably connected through penetration with a hand wheel 16. The right end of the hand wheel 16 is fixedly connected with the winding drum 12. The rear side of the dust-proof cloth 13 is stitched with a velcro adhesive surface 17 adapted to the velcro suede surface 14. By setting the velcro adhesive surface 17, the dust-proof cloth 13 can be adhesively fixed so that it can be closely attached to the surface of the display screen 6.

[0025] Please refer to Figure 1, vertical pipes are riveted to both sides of the bottom of the housing 5, and balls are inlaid and installed at the bottoms of the vertical pipes. By providing the vertical pipes and the balls, the housing 5 can be supported assistantly, making it more stable during rotation. The bottoms of the balls are in contact with the cylinder 1.

[0026] Please refer to Figure 1 , a filter screen 18 is connected to the front side of the box body 8 by bolts. By providing the filter screen 18, dust can be filtered to prevent dust from entering the inner cavity of the housing 5. The bottom end of the telescopic pipe 7 is communicated with the cylinder 1.

[0027] Please refer to Figure 1 , a maintenance plate 19 is connected to the bottom of the cylinder 1 by bolts. By providing the maintenance plate 19, the bottom of the cylinder 1 can be disassembled, facilitating the maintenance of its internal parts. Double-brake casters 20 are connected to the four corners of the bottom of the maintenance plate 19 by bolts.

[0028] Please refer to Figure 1 and Figure 2 , cooling fins 21 are riveted to the opposite sides of the cold guide plate 3, and heat dissipation holes 22 are provided on both sides of the top of the housing 5. By providing the heat dissipation holes 22, the excess air in the inner cavity of the housing 5 can be discharged.

[0029] Please refer to Figure 1 , a rectangular hole adapted to the dust-proof cloth 13 is provided on the top of the rectangular housing 11, and the output end of the controller 15 is unidirectionally electrically connected to the servo motor 4, the display screen 6, the fan 9, and the semiconductor refrigerator 2 respectively.

[0030] During use, the display screen 6 is moved to a suitable position through the double-brake casters 20, and the content to be displayed is transmitted to the controller 15. The controller 15 transmits the information to the display screen 6 for display. When adjusting the rotation angle of the display screen 6, the controller 15 controls the servo motor 4 to operate. The output end of the servo motor 4 drives the housing 5 to rotate, and the housing 5 drives the display screen 6 to rotate, thereby adjusting its angle. During the operation of the display screen 6, the controller 15 controls the semiconductor refrigerator 2 and the fan 9 to work. The fan 9 blows air into the inner cavity of the cylinder 1, and the semiconductor refrigerator 2 cools the air through the cold guide plate 3 and the cooling fins 21. The cool air is transported to the inner cavity of the housing 5 through the telescopic pipe 7, thereby cooling the display screen 6 inside the housing 5. The heated air after heat exchange is discharged to the outside of the housing 5 through the heat dissipation holes 22. When the display screen 6 is idle, rotate the hand wheel 16. The hand wheel 16 drives the reel 12 to rotate, and the reel 12 releases the dust-proof cloth 13. Then, the magic tape surface 17 on the rear side of the dust-proof cloth 13 is bonded to the surface of the magic tape fluff surface 14. At this time, the dust-proof cloth 13 fits on the front side of the display screen 6, thereby providing dust-proof protection for it.

[0031] In summary, the rotatable information technology display device, through the cooperation of the dust-proof mechanism 10, rectangular shell 11, winding drum 12, dust-proof cloth 13, velcro suede 14, semiconductor refrigerator 2, heat conduction plate 3, telescopic tube 7, box body 8 and fan 9, solves the problems that the existing information technology display device cannot provide dust-proof protection for the surface of the screen during idle use and cannot efficiently cool down the heat generated during the operation of the display screen.

Claims

1. A rotatable information technology display device, comprising a cylinder body (1), characterized in that: On both sides of the cylinder body (1), semiconductor refrigerators (2) are fixedly connected through penetration. The refrigerating ends of the semiconductor refrigerators (2) are fixedly connected with cold conduction plates (3). At the top of the inner cavity of the cylinder body (1), a servo motor (4) is connected by bolts. The output end of the servo motor (4) penetrates through the cylinder body (1) and is fixedly connected with a shell (5). At the front side of the inner cavity of the shell (5), a display screen (6) is connected by bolts. The front side of the display screen (6) penetrates through the shell (5). At the left side of the bottom of the shell (5), a telescopic pipe (7) is communicated. At the front side of the shell (5), a box body (8) is communicated. On both sides of the front side of the box body (8), fans (9) are fixedly connected through penetration. At the bottom of the front side of the shell (5), a dust prevention mechanism (10) is riveted. The dust prevention mechanism (10) includes a rectangular shell (11). On both sides of the inner cavity of the rectangular shell (11), a winding drum (12) is rotatably connected through bearings. A dust prevention cloth (13) is wound on the surface of the winding drum (12). A magic tape velour surface (14) is adhered to the front side of the shell (5). At the right side of the front side of the cylinder body (1), a controller (15) is connected by bolts.

2. The rotatable information technology display device according to claim 1, wherein: A hand wheel (16) penetrates through and is movably connected to the left side of the rectangular shell (11). The right end of the hand wheel (16) is fixedly connected with the winding drum (12). A magic tape adhesive surface (17) adapted to the magic tape velour surface (14) is sewn on the rear side of the dust prevention cloth (13).

3. A rotatable information technology display device according to claim 1, characterized in that: Vertical pipes are riveted on both sides of the bottom of the shell (5). At the bottom of the vertical pipes, balls are embedded. The bottoms of the balls are in contact with the cylinder body (1).

4. A rotatable information technology display device according to claim 1, characterized in that: A filter screen (18) is connected by bolts to the front side of the box body (8). The bottom end of the telescopic pipe (7) is communicated with the cylinder body (1).

5. The rotatable information technology display device according to claim 1, wherein: An inspection plate (19) is connected by bolts to the bottom of the cylinder body (1). Double-brake caster wheels (20) are connected by bolts to the four corners of the bottom of the inspection plate (19).

6. A rotatable information technology display device according to claim 1, wherein: Cold conduction sheets (21) are riveted on the opposite sides of the cold conduction plates (3). Heat dissipation holes (22) are opened on both sides of the top of the shell (5).

7. The rotatable information technology display device according to claim 1, characterized in that: A rectangular hole adapted to the dust prevention cloth (13) is opened on the top of the rectangular shell (11). The output end of the controller (15) is unidirectionally electrically connected to the servo motor (4), the display screen (6), the fan (9), and the semiconductor refrigerator (2).

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