Electric power safety propaganda device

Abstract

The application discloses a kind of electric power safety propaganda devices, it is related to electric power propaganda device technical field, mainly solves the problem that existing propaganda device is not convenient to watch and store, including: first bearing plate, its below is provided with drive travel system, and drive travel system is also provided with directional sensor, brake system and obstacle avoidance sensor in, four device fixers are fixedly embedded on the first bearing plate;Storage protective shell is fixedly assembled on the first bearing plate directly above, first bearing plate upper surface of the inboard of storage protective shell is fixedly assembled with primary adjusting mechanism, device protection assembly is slidably arranged on the four outer sides of storage protective shell, and four device protection assemblies adjacent side fixed connection.

Description

Technical Field

[0001] This invention relates to the field of power safety publicity devices, specifically to a power safety publicity device. Background Technology

[0002] Electricity safety refers to controlling hazardous and harmful factors within a safe range during electricity production and operation activities, and preventing dangers from occurring through regulations and warning signs established to prevent, reduce, and eliminate hazards.

[0003] Electrical safety requires more than just installing warning signs near power facilities; sometimes, promotional devices are needed to reach densely populated areas. Video promotion is a relatively effective method. However, current display devices can only be adjusted in height, not in tilt, making them inconvenient for viewers. Furthermore, they are difficult to store after use and require further improvement. In addition, existing promotional devices cannot adjust the screen size according to actual usage, which not only affects the viewing experience but also wastes a significant amount of electricity.

[0004] Therefore, it is necessary to provide an electrical safety awareness device to address the aforementioned issues. Summary of the Invention

[0005] To achieve the above objectives, the present invention provides the following technical solution: an electric safety publicity device, comprising a first support plate, a driving system, and a device fixer, wherein the driving system is further provided with an orientation sensor, a braking system, and an obstacle avoidance sensor; The first support plate has a driving system installed underneath it, and the driving system is also equipped with a direction sensor, a braking system and an obstacle avoidance sensor. Four device holders are fixedly embedded on the first support plate. The storage protective shell is fixedly assembled above the first support plate. A first-level adjustment mechanism is fixedly assembled on the upper surface of the first support plate inside the storage protective shell. Device protection components are slidably arranged on the four outer surfaces of the storage protective shell, and the four device protection components are fixedly connected on adjacent sides. The primary adjustment mechanism includes a support frame, which is fixedly mounted on the upper surface of the first bearing plate. A rotating disk is rotatably mounted on the support frame, and a driver is provided at the lower end of the rotating disk. A scissor lift is fixedly mounted on the upper surface of the rotating disk. A fixed plate is provided on the upper surface of the scissor lift. A first rotating fixed frame is fixedly mounted on the upper surface of the fixed plate. The first rotating fixed frame is located on the side of the upper sliding side of the scissor lift. A second bearing plate is rotatably mounted on this side, and a first drive motor is provided at the connection between the second bearing plate and the first rotating fixed frame. The secondary adjustment component is fixedly mounted on a plane where the second bearing plate never contacts the fixed plate.

[0006] Furthermore, preferably, each of the device protection components includes: Each sliding bearing seat assembly is vertically slidably disposed on the outer surface of the storage protective shell. A rotating block is rotatably disposed between the sliding bearing seat assemblies. The axis of rotation of the rotating block is parallel to the outer surface of the storage protective shell where the sliding bearing seat assembly is located. A first hydraulic cylinder is disposed between the rotating block and the sliding bearing seat assembly. A hinged support assembly is fixedly mounted on the other side of the rotating block. A second hydraulic cylinder is provided between the hinged support assemblies, and a support and protective plate is fixedly mounted on the other side of the hinged support assembly. A telescopic protective curtain is fixedly mounted on the other side of the support and protective plate.

[0007] Furthermore, as a preferred embodiment, the telescopic protective curtain has a connected blade structure, with arc-shaped guide strips at both its upper and lower ends. One end of the guide strip is fixed to the support and protective plate of the corresponding device protection component, and the other end is slidably mounted on the support and protective plate of the adjacent device protection component.

[0008] Furthermore, as a preferred embodiment, the secondary adjustment component includes sliding rails, four of which are equally spaced and fixedly mounted on the side of the second support plate that is never adjacent to the first rotating fixed frame. Each sliding rail has a sliding block slidably mounted on it, and each sliding block has a second rotating fixed frame fixedly mounted on it. A third support plate is rotatably mounted on the outer surface of the second rotating fixed frame. A second drive motor is located at the connection position between the third support plate and the second rotating fixed frame. A tertiary adjustment component is fixedly mounted on the plane of the second rotating fixed frame that does not contact the third support plate.

[0009] Furthermore, as a preferred embodiment, the four sliding tracks are set at equal angles, the distance between two relative sliding tracks is equal, the distance is less than the length of the engaging section of the sliding block, and no anti-derailment blocks are provided on the inner side of the four sliding tracks.

[0010] Furthermore, preferably, the three-stage adjustment component includes: A fixed bearing housing is fixedly mounted on the corresponding side of the third bearing plate. A rotary driver is rotatably mounted on the fixed bearing housing. An adjusting hydraulic cylinder is rotatably mounted between the rotary driver and the third bearing plate. The adjusting hydraulic cylinder is used to drive the rotary driver to rotate on the fixed bearing housing. A cross track is fixedly mounted on the other side of the rotary drive, and an LCD screen is slidably mounted on the cross track.

[0011] Furthermore, as a preferred embodiment, the cross track is provided with a variable track slider, and the liquid crystal display screen is fixed on the variable track slider.

[0012] Compared with the prior art, the present invention provides an electrical safety publicity device, which has the following beneficial effects: In this invention, the device can minimize its size and reduce storage and transportation costs when not in use or during transportation. At the same time, the driving system can move the device, allowing it to adjust its position according to the actual situation, thereby maximizing the number of viewers and enhancing the publicity effect.

[0013] During operation, the protective component of the device can extend to effectively protect the device from damage by people. The protective component can also slide down to the ground to form support, further improving the stability of the device and preventing it from being pushed by strong winds or crowds, thus changing its position or even falling and causing damage. At the same time, the protective component can also limit the position to prevent the primary adjustment mechanism from causing harm to people during screen adjustment.

[0014] In this invention, the primary adjustment mechanism can adjust the position and height of the screen from multiple angles and directions, thereby facilitating the storage and transportation of the device and the viewing experience. Furthermore, the primary adjustment mechanism has multiple modes; the four LCD screens can operate independently or be used in combination, allowing selection based on different scenarios. For example, when facing a small crowd, the LCD screens can operate independently, increasing the viewing angle to provide a wider audience. When facing a large crowd, the four LCD screens can be used in combination to increase the video playback area, while adjusting the device position to ensure a better viewing experience even for those on the periphery of the crowd. Moreover, by combining the four LCD screens in different positions, the type of video played and the screen size can be changed, thereby enhancing the video's appeal and strengthening the promotional effect. Attached Figure Description

[0015] Figure 1 A schematic diagram of the storage structure of a power safety publicity device; Figure 2 This is a schematic diagram of the device's protection components. Figure 3 This is a schematic diagram of the first combined state structure of the primary regulating mechanism; Figure 4 This is a schematic diagram of the independent state structure of the secondary regulating component; Figure 5 This is a schematic diagram of the three-stage adjustment component structure; Figure 6 This is a schematic diagram of the second combined state of the LCD screen; Figure 7 This is a schematic diagram of the third combined state of the LCD screen; Figure 8 This is a schematic diagram of the overall working structure of the device when the LCD screen is in an independent state; In the diagram: 1. First support plate; 2. Drive system; 3. Device holder; 4. Storage and protective shell; 5. Device protection assembly; 6. Primary adjustment mechanism; 51. Sliding bearing seat assembly; 52. Rotating block; 53. First hydraulic cylinder; 54. Hinge support assembly; 55. Second hydraulic cylinder; 56. Support protective plate; 57. Telescopic protective curtain; 61. Support frame; 62. Rotating disc; 63. Scissor lift; 64. Fixed plate; 65. First rotating fixed frame; 66. Second support plate; 67. First drive motor; 68. Secondary adjustment assembly; 681. Sliding rail; 682. Sliding block; 683. Second rotating fixed frame; 684. Third support plate; 685. Second drive motor; 686. Tertiary adjustment assembly; 6861. Fixed bearing seat; 6862. Adjusting hydraulic cylinder; 6863. Rotation driver; 6864. Cross rail; 6865. LCD screen. Detailed Implementation

[0016] Please see Figures 1-6 The present invention provides an electric safety publicity device, including a first support plate 1, a driving system 2, and a device fixer 3. The driving system 2 is also equipped with a directional sensor, a braking system, and an obstacle avoidance sensor. The storage protective shell 4 is fixedly assembled above the first support plate 1. A first-level adjustment mechanism 6 is fixedly assembled on the upper surface of the first support plate 1 inside the storage protective shell 4. Device protection components 5 are slidably arranged on the four outer surfaces of the storage protective shell 4, and the four device protection components 5 are fixedly connected on adjacent sides. In a preferred embodiment, when not in use or during transport, the device can minimize its size, reducing storage and transportation costs. Simultaneously, the drive system 2 can move the device, allowing it to adjust its position according to actual conditions, maximizing the number of viewers and enhancing the promotional effect. During operation, the device protection component 5 can extend to effectively protect the device from damage. Furthermore, the device protection component 5 can slide down to the ground, providing support and further improving the device's stability, preventing it from being pushed by strong winds or crowds, thus avoiding displacement or even falling and causing damage. The device protection component 5 can also limit its position, preventing the primary adjustment mechanism 6 from causing injury to the crowd during the adjustment of the screen (the LCD display 6865 in the combined state can be referred to as the screen). Structure 6 allows for multi-angle and multi-directional adjustment of the screen's position and height, facilitating device storage, transportation, and viewing. The primary adjustment mechanism 6 offers multiple modes, with its four LCD screens 6865 capable of independent operation or combined use, allowing selection based on different scenarios. For example, when facing a small crowd, the LCD screens 6865 can operate independently, increasing the viewing angle and providing a wider audience. When facing a larger crowd, the four LCD screens 6865 can be combined to increase the video playback area, while adjusting the device's position to ensure a better viewing experience even for those on the periphery of the crowd. Furthermore, different combinations of the four LCD screens 6865 positions can alter the type and scale of the video, increasing its appeal and enhancing the promotional effect.

[0017] Furthermore, each of the device protection components 5 includes: Each sliding bearing seat assembly 51 is vertically slidably disposed on the outer side of the storage and protective shell 4. A rotating block 52 is rotatably disposed between the sliding bearing seat assemblies 51. The rotation axis of the rotating block 52 is parallel to the outer side of the storage and protective shell 4 where the sliding bearing seat assembly 51 is located. A first hydraulic cylinder 53 is disposed between the rotating block 52 and the sliding bearing seat assembly 51. A hinged support assembly 54 is fixedly mounted on the other side of the rotating block 52. A second hydraulic cylinder 55 is provided between the hinged support assemblies 54, and a support and protective plate 56 is fixedly mounted on the other side of the hinged support assembly 54. A telescopic protective curtain 57 is fixedly mounted on the other side of the support and protective plate 56. In a preferred embodiment, extending the second hydraulic cylinder 55 allows the support protective plate 56 to move outward, thereby extending the device protection component 5 and effectively protecting the device from damage. The first hydraulic cylinder 53 can change the angle between the support protective plate 56 and the ground, providing a wider protection range by tilting the device. The sliding bearing seat assembly 51 is slidable, allowing the support protective plate 56 to touch the ground, thus providing support and further improving the device's stability. This prevents the device from being pushed by strong winds or crowds, causing it to change position or even fall and cause damage. Simultaneously, the device protection component 5 can also limit its position, preventing the primary adjustment mechanism 6 from injuring people during screen adjustment. Furthermore, in actual use, a sponge layer is provided on the outside of the support protective plate 56 to protect the device while preventing injury to people.

[0018] Furthermore, the telescopic protective curtain 57 is a connected blade structure, with arc-shaped guide strips at both its upper and lower ends. One end of the guide strip is fixed to the support and protection plate 56 of the corresponding device protection component 5, and the other end is slidably disposed on the support and protection plate 56 of the adjacent device protection component 5. In a preferred embodiment, the telescopic protective curtain 57 is provided to effectively limit its telescopic curve, thereby enabling it to perform its protective function better.

[0019] Furthermore, the primary adjustment mechanism 6 includes: A support frame 61 is fixedly mounted on the upper surface of the first bearing plate 1. A rotating disk 62 is rotatably mounted on the support frame 61, and a driver is provided at the lower end of the rotating disk 62. A scissor lift 63 is fixedly mounted on the upper surface of the rotating disk 62. A fixing plate 64 is provided on the upper surface of the scissor lift 63. A first rotating fixing frame 65 is fixedly mounted on the upper surface of the fixing plate 64. The first rotating fixing frame 65 is located on the side of the upper sliding side of the scissor lift 63. A second bearing plate 66 is rotatably mounted on this side. A first drive motor 67 is provided at the connection between the second bearing plate 66 and the first rotating fixing frame 65. The secondary adjustment component 68 is fixedly assembled on a plane on which the second bearing plate 66 never contacts the fixed plate 64; In a preferred embodiment, the rotating disk 62 allows for further adjustment of the screen angle, enabling it to face a wider audience, especially in the combined state, thus achieving better advertising results. The scissor lift 63 allows for adjustment of the screen height, improving the viewing experience. The first drive motor 67 drives the second support plate 66 to rotate, allowing for angle adjustment of the screen in the combined state, further enhancing the viewing experience and advertising effect. Furthermore, during the lifting process, the upper sliding side of the scissor lift 63 moves towards the fixed side. Therefore, placing the second support plate 66 at this position further increases the angle adjustment range of the screen in the combined state.

[0020] Furthermore, the secondary adjustment component 68 includes a sliding rail 681, of which four sliding rails are arranged at equal angles and are all fixedly mounted on the side of the second bearing plate 66 that is never adjacent to the first rotating fixing frame 65. Each sliding rail 681 is slidably provided with a sliding block 682, and a second rotating fixing frame 683 is fixedly mounted on each sliding block 682. A third bearing plate 684 is rotatably mounted on the outer surface of the second rotating fixing frame 683. A second drive motor 685 is provided at the connection position between the third bearing plate 684 and the second rotating fixing frame 683. A tertiary adjustment component 686 is fixedly mounted on the plane of the second rotating fixing frame 683 that does not contact the third bearing plate 684. In a preferred embodiment, the second drive motor 685 can drive the third support plate 684 to rotate, thereby adjusting the angle of the independent liquid crystal display screen 6865. At the same time, the four liquid crystal display screens 6865 can be combined and used by sliding the sliding block 682 on the sliding track 681.

[0021] Furthermore, the four sliding tracks 681 are set at equal angles, and the distance between two relative sliding tracks 681 is equal. This distance is less than the length of the meshing section of the sliding block 682, and no anti-derailment block is provided on the inner side of the four sliding tracks 681. In a preferred embodiment, the distance between the two relative sliding tracks 681 is less than the length of the meshing section of the sliding block 682, and there is no anti-derailment block on the inner side. This allows the sliding block 682 to slide on both relative sliding tracks 681, thereby further improving the sliding position of the liquid crystal display screen 6865, and making it more convenient and faster to complete the assembly of the liquid crystal display screen 6865.

[0022] Furthermore, the three-stage adjustment component 686 includes: A fixed bearing seat 6861 is fixedly mounted on the corresponding side of the third bearing plate 684. A rotary driver 6863 is rotatably mounted on the fixed bearing seat 6861. An adjusting hydraulic cylinder 6862 is rotatably mounted between the rotary driver 6863 and the third bearing plate 684. The adjusting hydraulic cylinder 6862 is used to drive the rotary driver 6863 to rotate on the fixed bearing seat 6861. A cross track 6864 is fixedly mounted on the other side of the rotary driver 6863, and a liquid crystal display screen 6865 is slidably mounted on the cross track 6864. In a preferred embodiment, the fixed bearing seat 6861, the adjusting hydraulic cylinder 6862, and the rotation driver 6863 allow the LCD screen 6865 to be adjusted vertically in an independent display state. This enables the four LCD screens 6865 to be further adjusted according to actual conditions when working independently, thereby improving the viewing experience and advertising effect. The rotation driver 6863 can drive the cross track 6864 and the LCD screens 6865 on it to rotate, improving the viewing effect and entertainment value, while also facilitating the combination of the LCD screens 6865. In the second and third combination states, the screens can be used in combinations of two or three LCD screens 6865, depending on the actual situation, while the remaining LCD screens 6865 can be turned off or adjusted.

[0023] Furthermore, the cross track 6864 is provided with a variable track slider, and the liquid crystal display screen 6865 is fixed on the variable track slider.

[0024] In practice, the following steps are included: In the initial state, the device is in a stored state. The device is transported to its working site. The device will first select a suitable fixed position according to the existing environment and fix it to the ground through four device fixers 3. Then, the device protection component 5 is extended to improve the stability of the device. Then, the display state of the LCD screen 6865 is selected according to the existing crowd situation. At the same time, the components on the first-level adjustment mechanism 6 are adjusted. During the publicity process, the device can adjust its position according to the changes in the crowd or environment, so as to better carry out the publicity work.

[0025] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A power safety publicity device, comprising a first support plate (1), a driving system (2), and a device holder (3), characterized in that, The drive system (2) is also equipped with a directional sensor, a braking system and an obstacle avoidance sensor; The storage protective shell (4) is fixedly mounted on the top of the first support plate (1). A first-level adjustment mechanism (6) is fixedly mounted on the upper surface of the first support plate (1) inside the storage protective shell (4). Device protection components (5) are slidably arranged on the four outer surfaces of the storage protective shell (4), and the four device protection components (5) are fixedly connected on adjacent sides. The first-level adjustment mechanism (6) includes a support frame (61), which is fixedly mounted on the upper surface of the first bearing plate (1). A rotating disk (62) is rotatably mounted on the support frame (61), and a driver is provided at the lower end of the rotating disk (62). A scissor lift (63) is fixedly mounted on the upper surface of the rotating disk (62). A fixing plate (64) is provided on the upper surface of the scissor lift (63). A first rotating fixing frame (65) is fixedly mounted on the upper surface of the fixing plate (64). The first rotating fixing frame (65) is located on the side of the upper sliding side of the scissor lift (63). A second bearing plate (66) is rotatably mounted on this side. A first drive motor (67) is provided at the connection between the second bearing plate (66) and the first rotating fixing frame (65). The secondary adjustment component (68) is fixedly mounted on a plane on which the second bearing plate (66) never contacts the fixed plate (64).

2. The power safety publicity device according to claim 1, characterized in that: Each of the device protection components (5) includes: Each sliding bearing seat assembly (51) is vertically slidably disposed on the outer side of the storage protective shell (4). A rotating block (52) is rotatably disposed between the sliding bearing seat assemblies (51). The rotation axis of the rotating block (52) is parallel to the outer side of the storage protective shell (4) where the sliding bearing seat assembly (51) is located. A first hydraulic cylinder (53) is disposed between the rotating block (52) and the sliding bearing seat assembly (51). A hinged support assembly (54) is fixedly mounted on the other side of the rotating block (52). A second hydraulic cylinder (55) is provided between the hinged support assemblies (54), and a support protection plate (56) is fixedly mounted on the other side of the hinged support assembly (54). A telescopic protective curtain (57) is fixedly mounted on the other side of the support protection plate (56).

3. The power safety publicity device according to claim 2, characterized in that: The telescopic protective curtain (57) is a connected blade structure, with arc-shaped guide strips at both the upper and lower ends. One end of the guide strip is fixed on the support protective plate (56) of the corresponding device protection component (5), and the other end is slidably set on the support protective plate (56) of the adjacent device protection component (5).

4. The power safety publicity device according to claim 1, characterized in that: The secondary adjustment component (68) includes a sliding rail (681), four sliding rails (681) are arranged at equal angles, all fixedly mounted on the side of the second bearing plate (66) that is never adjacent to the first rotating fixing frame (65), and each sliding rail (681) is slidably provided with a sliding block (682), and each sliding block (682) is fixedly mounted with a second rotating fixing frame (683). A third bearing plate (684) is rotatably mounted on the outer side of the second rotating fixing frame (683), and a second drive motor (685) is provided at the connection position between the third bearing plate (684) and the second rotating fixing frame (683). A tertiary adjustment component (686) is fixedly mounted on the plane of the second rotating fixing frame (683) that does not contact the third bearing plate (684).

5. The power safety publicity device according to claim 4, characterized in that: The four sliding tracks (681) are set at equal angles, and the distance between two relative sliding tracks (681) is equal. This distance is less than the length of the meshing section of the sliding block (682), and no anti-derailment block is provided on the inner side of the four sliding tracks (681).

6. The power safety publicity device according to claim 4, characterized in that: The three-stage adjustment assembly (686) includes: A fixed bearing housing (6861) is fixedly mounted on the corresponding side of the third bearing plate (684). A rotary driver (6863) is rotatably mounted on the fixed bearing housing (6861). An adjusting hydraulic cylinder (6862) is rotatably mounted between the rotary driver (6863) and the third bearing plate (684). The adjusting hydraulic cylinder (6862) is used to drive the rotary driver (6863) to rotate on the fixed bearing housing (6861). A cross track (6864) is fixedly mounted on the other side of the rotary drive (6863), and a liquid crystal display screen (6865) is slidably mounted on the cross track (6864).

7. The power safety publicity device according to claim 6, characterized in that: The cross track (6864) is equipped with a variable track slider, and the liquid crystal display screen (6865) is fixed on the variable track slider.

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