Infrared intelligent digital broadcasting device based on big data visualization

Abstract

The utility model relates to the technical field of broadcasting, and discloses an infrared intelligent digital broadcasting device based on big data visualization, which comprises a vertical rod, the interior of the vertical rod is hollow, the interior of the vertical rod is in sliding sleeve connection with a connecting rod, and the connecting rod is connected with the vertical rod in a sliding mode. A movable groove is formed in the bottom end of the vertical rod, the connecting rod can move in the movable groove, a row of racks are fixedly connected to the side face of the connecting rod, a connecting box is fixedly connected to the side face of the vertical rod, a rotating rod is rotationally connected between the two side walls in the connecting box, and the surface of the rotating rod is fixedly sleeved with a gear; when the device is used, the height and the angle of the display panel can be adjusted and changed, and the device is suitable for rooms with roofs of different heights, so that people can clearly see text contents displayed by the display panel and played by the broadcast body.

Description

Technical Field

[0001] The utility model relates to the technical field of broadcasting, and in particular to an infrared intelligent digital broadcasting device based on big data visualization. Background Art

[0002] The DMB broadcasting system is a new concept multimedia mobile broadcasting service that integrates communication and broadcasting. It is divided into outdoor broadcasting system, indoor broadcasting system and public broadcasting system. The outdoor broadcasting system is mainly used in stadiums, stations, parks, art squares, music fountains, etc. Its characteristics are large service area, wide space, large background noise, and sound transmission is mainly direct sound; the indoor broadcasting system is the most widely used system, including various theaters, stadiums, dance halls, etc. It is highly professional and can be used for non-verbal sound amplification and various cultural performances. It has relatively high requirements for sound quality; the public broadcasting system provides background music and radio programs for hotels, shopping malls, ports, airports, subways, and schools. The public broadcasting system also serves as an emergency broadcast and can be linked with the fire alarm system. It has many control functions, such as precinct broadcasting and all-call broadcasting functions, forced power switching functions, and priority broadcasting rights functions.

[0003] An infrared intelligent digital broadcasting system based on big data visualization with a search announcement number of CN 215417482 U includes a frame and a broadcasting body, the broadcasting body is mounted on the frame, and two left-right symmetrical brackets are fixedly connected to the front of the frame, and a rotating shaft 1 in a left-right axial direction is rotatably connected between the two brackets through a bearing, and a display panel in a vertical direction and used to display the text content played by the broadcasting body is fixedly installed on the front of the rotating shaft 1, and a rotating component for driving the rotating shaft 1 to rotate is arranged on the bracket. The utility model can rotate the rotating shaft 1 between the two brackets through the rotating component arranged on the bracket, so as to adjust the display panel to an angle that the viewer can look straight ahead, so that people can clearly see the text content played by the broadcasting body displayed on the display panel.

[0004] However, the above device still has some shortcomings during use. Due to different building decoration specifications, different rooms have different roof heights. The roof heights of some rooms are relatively high. After the device is installed, the height from the personnel is too high and the height cannot be adjusted. It is easy for personnel to not see the content on the display panel, which affects the use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an infrared intelligent digital broadcasting device based on big data visualization, which solves the problem that different rooms have different roof heights due to different building decoration specifications. The roof heights of some rooms are relatively high. After the device is installed, the height is too high to the personnel and the height cannot be adjusted. It is easy for personnel to not see the contents on the display panel clearly, which affects the use.

[0006] The utility model provides the following technical solution: an infrared intelligent digital broadcasting device based on big data visualization, comprising a vertical rod, the interior of the vertical rod is hollow, a connecting rod is slidably sleeved inside the vertical rod, a movable groove is provided at the bottom end of the vertical rod, and the connecting rod can move inside the movable groove, a row of racks is fixedly connected to the side of the connecting rod, a connecting box is fixedly connected to the side of the vertical rod, a rotating rod is rotatably connected between the two side walls inside the connecting box, a gear is fixedly sleeved on the surface of the rotating rod, an empty groove is provided on the side where the connecting box and the vertical rod are connected, the gear passes through the empty groove and meshes with the rack, a worm gear is fixedly sleeved on the surface of the rotating rod, a worm is rotatably connected between the internal top wall and bottom wall of the connecting box, the worm gear and the worm gear mesh with each other, a mounting block is fixedly sleeved on the bottom end of the connecting rod, and a display panel is movably provided at one end of the mounting block.

[0007] Preferred technical solution 1: A motor is fixedly connected to the upper surface of the connection box, and the output end of the motor extends into the interior of the connection box and is fixedly connected to one end of the worm.

[0008] This solution can facilitate the movement of the connecting rod from the inside of the vertical rod through the rotation of the motor, thereby facilitating the height adjustment of the display panel.

[0009] Preferred technical solution two: a group of fixing plates are fixedly connected to the upper surface of the mounting block, a threaded rod is rotatably connected between the fixing plates, a threaded sleeve is threadedly sleeved on the surface of the threaded rod, and a long rod is movably connected between the threaded sleeve and the back shell of the display panel.

[0010] This solution can drive the long rod to move through the rotation of the threaded rod, thereby driving the display panel to adjust the angle, making it easier for people to watch.

[0011] Preferred technical solution three: a slide groove is provided on the upper surface of the mounting block, a slider is slidably connected inside the slide groove, the slider is fixedly connected to the threaded sleeve, a driving motor is fixedly connected to the side of one of the fixed plates, the driving motor passes through the connected fixed plates and is fixedly connected to one end of the threaded rod.

[0012] This solution can limit the moving track of the threaded sleeve and can automatically adjust the angle of the display panel by rotating the driving motor.

[0013] Preferred technical solution four: a limiting groove is provided on one side wall of the inner part of the vertical rod, a limiting block is slidably connected inside the limiting groove, and the limiting block is fixedly connected to the connecting rod.

[0014] This solution can make the movement of the connecting rod more stable and smooth.

[0015] Preferred technical solution five: The top end of the vertical rod is fixedly connected with a mounting plate, and the mounting plate is provided with a mounting hole.

[0016] This solution can facilitate the installation and fixing of the device on the internal roof.

[0017] Compared with the prior art, the utility model provides an infrared intelligent digital broadcasting device based on big data visualization, which has the following beneficial effects: when in use, the device is fixedly installed on the indoor roof through the mounting hole on the mounting plate, and then the height of the display panel is adjusted according to the height of the roof from the ground, and the worm is driven to rotate by controlling the rotation of the motor, thereby driving the worm wheel to rotate, driving the rotating rod and the gear to rotate, thereby driving the meshing rack to move, so that the connecting rod is extended downward, thereby driving the display panel to adjust the height, which is convenient for users to watch, and at the same time, the threaded rod can be driven to rotate by controlling the rotation of the driving motor, thereby driving the threaded sleeve to move, and the display panel is driven to rotate by the long rod, thereby completing the adjustment of the angle of the display panel. When in use, the device can adjust the height and angle of the display panel, so that people can clearly see the text content played by the broadcast body displayed on the display panel, avoiding the situation that people cannot hear the broadcast body clearly and cannot see the display panel clearly in a noisy environment, thereby ensuring the effective dissemination of the broadcast content. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 For the utility model Figure 1 A is an enlarged view of the structure;

[0020] Figure 3 It is a cross-sectional view of the internal structure of the vertical rod, the connecting rod and the connecting box of the utility model;

[0021] Figure 4 For the utility model Figure 3 A magnified view of the structure of B.

[0022] In the figure: 1. vertical rod; 2. connecting rod; 3. rack; 4. connecting box; 5. rotating rod; 6. gear; 7. empty slot; 8. worm gear; 9. worm; 10. mounting block; 11. display panel; 12. motor; 13. fixing plate; 14. threaded rod; 15. threaded sleeve; 16. long rod; 17. slide groove; 18. slider; 19. driving motor; 20. limit groove; 21. limit block; 22. mounting plate. DETAILED DESCRIPTION

[0023] See also Figure 1-4 ,

[0024] Embodiment 1: An infrared intelligent digital broadcasting device based on big data visualization, comprising a vertical rod 1, the interior of the vertical rod 1 is hollow, a connecting rod 2 is slidably sleeved inside the vertical rod 1, a movable groove is provided at the bottom end of the vertical rod 1, the connecting rod 2 can move inside the movable groove, a row of racks 3 are fixedly connected to the side of the connecting rod 2, a connecting box 4 is fixedly connected to the side of the vertical rod 1, a rotating rod 5 is rotatably connected between the inner side walls of the connecting box 4, a gear 6 is fixedly sleeved on the surface of the rotating rod 5, an empty groove 7 is provided on the side where the connecting box 4 and the vertical rod 1 are connected, the gear 6 passes through the empty groove 7 and meshes with the rack 3, a worm gear 8 is fixedly sleeved on the surface of the rotating rod 5, a worm 9 is rotatably connected between the inner top wall and the bottom wall of the connecting box 4, the worm wheel 8 and the worm 9 mesh with each other, a mounting block 10 is fixedly sleeved on the bottom end of the connecting rod 2, and a display panel 11 is movably provided at one end of the mounting block 10.

[0025] Embodiment 2: The difference between this embodiment and embodiment 1 is that, a motor 12 is fixedly connected to the upper surface of the connection box 4, and the output end of the motor 12 extends to the interior of the connection box 4 and is fixedly connected to one end of the worm gear 9. The rotation of the motor 12 facilitates the movement of the connecting rod 2 from the inside of the vertical rod 1, thereby facilitating the height adjustment of the display panel 11.

[0026] Embodiment 3: The difference between this embodiment and embodiment 1 lies in that, a group of fixing plates 13 are fixedly connected to the upper surface of the mounting block 10, a threaded rod 14 is rotatably connected between the group of fixing plates 13, a threaded sleeve 15 is threadedly sleeved on the surface of the threaded rod 14, a long rod 16 is movably connected between the threaded sleeve 15 and the back shell of the display panel 11, and the long rod 16 is moved by the rotation of the threaded rod 14, thereby driving the display panel 11 to adjust its angle for convenient viewing.

[0027] Embodiment 4: The difference between this embodiment and embodiment 1 lies in that, a slide groove 17 is provided on the upper surface of the mounting block 10, and a slider 18 is slidably connected inside the slide groove 17, and the slider 18 is fixedly connected to the threaded sleeve 15, and a driving motor 19 is fixedly connected to the side of one of the fixed plates 13, and the driving motor 19 passes through the connected fixed plates 13 and is fixedly connected to one end of the threaded rod 14, so as to limit the moving trajectory of the threaded sleeve 15, and the angle of the display panel 11 can be automatically adjusted by rotating the driving motor 19.

[0028] Embodiment 5: The difference between this embodiment and embodiment 1 is that a limiting groove 20 is provided on one side wall of the inner part of the vertical rod 1, and a limiting block 21 is slidably connected inside the limiting groove 20. The limiting block 21 is fixedly connected to the connecting rod 2, so that the movement of the connecting rod 2 is more stable and smooth.

[0029] Embodiment 6: The difference between this embodiment and embodiment 1 is that, the top end of the vertical rod 1 is fixedly connected with a mounting plate 22, and the mounting plate 22 is provided with mounting holes to facilitate the installation and fixing of the device on the internal roof.

[0030] In summary, the infrared intelligent digital broadcasting device based on big data visualization is fixedly installed on the indoor roof through the mounting hole on the mounting plate 22 when in use, and then the height of the display panel 11 is adjusted according to the height of the roof from the ground, and the rotation of the motor 12 is controlled to drive the worm 9 to rotate, thereby driving the worm wheel 8 to rotate, driving the rotating rod 5 and the gear 6 to rotate, thereby driving the meshing rack 3 to move, so that the connecting rod 2 is extended downward, thereby driving the display panel 11 to adjust the height, which is convenient for users to watch. At the same time, the threaded rod 14 can be driven to rotate by controlling the rotation of the driving motor 19, thereby driving the threaded sleeve 15 to move, and the display panel 11 is driven to rotate by the long rod 16, thereby completing the adjustment of the angle of the display panel 11. The height and angle of the display panel can be adjusted and changed when the device is in use, so that people can clearly see the text content played by the broadcast body displayed on the display panel, avoiding the situation that people cannot hear the broadcast body clearly and cannot see the display panel clearly in a noisy environment, thereby ensuring the effective dissemination of the broadcast content.

Claims

1. An infrared intelligent digital broadcasting device based on big data visualization, comprising a vertical rod (1), characterized in that: The interior of the vertical rod (1) is hollow, a connecting rod (2) is slidably sleeved inside the vertical rod (1), a movable groove is provided at the bottom end of the vertical rod (1), the connecting rod (2) can move inside the movable groove, a row of racks (3) is fixedly connected to the side of the connecting rod (2), a connecting box (4) is fixedly connected to the side of the vertical rod (1), a rotating rod (5) is rotatably connected between the two side walls inside the connecting box (4), a gear (6) is fixedly sleeved on the surface of the rotating rod (5), and the connecting box ( 4) is provided with an empty slot (7) on the side connected to the vertical rod (1), the gear (6) passes through the empty slot (7) and meshes with the rack (3), a worm wheel (8) is fixedly sleeved on the surface of the rotating rod (5), a worm (9) is rotatably connected between the internal top wall and the bottom wall of the connecting box (4), the worm wheel (8) and the worm (9) are meshed with each other, and a mounting block (10) is fixedly sleeved on the bottom end of the connecting rod (2), and a display panel (11) is movably provided on one end of the mounting block (10).

2. According to claim 1, an infrared intelligent digital broadcasting device based on big data visualization is characterized in that: A motor (12) is fixedly connected to the upper surface of the connection box (4), and an output end of the motor (12) extends into the interior of the connection box (4) and is fixedly connected to one end of the worm (9).

3. According to claim 2, an infrared intelligent digital broadcasting device based on big data visualization is characterized in that: A group of fixing plates (13) are fixedly connected to the upper surface of the mounting block (10); a threaded rod (14) is rotatably connected between the fixing plates (13); a threaded sleeve (15) is threadedly sleeved on the surface of the threaded rod (14); and a long rod (16) is movably connected between the threaded sleeve (15) and the rear shell of the display panel (11).

4. According to claim 3, an infrared intelligent digital broadcasting device based on big data visualization is characterized in that: A slide groove (17) is provided on the upper surface of the mounting block (10), a slider (18) is slidably connected inside the slide groove (17), the slider (18) is fixedly connected to the threaded sleeve (15), a driving motor (19) is fixedly connected to the side of one of the fixed plates (13), the driving motor (19) passes through the connected fixed plates (13) and is fixedly connected to one end of the threaded rod (14).

5. According to claim 1, an infrared intelligent digital broadcasting device based on big data visualization is characterized in that: A limiting groove (20) is provided on one side wall of the vertical rod (1), a limiting block (21) is slidably connected inside the limiting groove (20), and the limiting block (21) is fixedly connected to the connecting rod (2).

6. The infrared intelligent digital broadcasting device based on big data visualization according to claim 1 is characterized in that: A mounting plate (22) is fixedly connected to the top end of the vertical rod (1), and a mounting hole is provided on the mounting plate (22).

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