Meteorological warning signal visualizer

Abstract

The utility model relates to the technical field of prompter, especially meteorological early warning signal visual prompter, including prompter main part, the left and right sides of prompter main part all are provided with frame, two the frame bottom portion between fixedly connected with bottom plate, the top surface of bottom plate and the bottom surface of prompter main part are inlayed, the top of prompter main part is rotatably connected with two symmetrical settings locking bolt, the utility model has the advantages of: automatic closure protection, avoid the dust accumulation damage when equipment is idle. When the prompter main part needs to be idle, start the motor at the bottom of the bottom plate, the motor drives the rotating shaft to rotate, drives the cover plate to overturn around the rotating shaft, until two cover plates completely cover the display screen and the loudspeaker on the front of the prompter main part, realize closed protection. If need to use again, reverse start motor makes the cover plate overturn reset. This design forms effective dustproof barrier during equipment is idle, prevents dust from adhering on the display screen surface and influences display definition.

Description

Technical Field

[0001] This utility model relates to the field of alert technology, and in particular to a visual alert for weather warning signals. Background Technology

[0002] A weather warning signal visualization device is an intelligent terminal device that integrates weather information reception, data processing, and multimodal display functions. Its core definition is: through a wireless communication module, it connects in real-time to the meteorological department's warning platform, converting various weather warning signals such as typhoons, rainstorms, blizzards, and high temperatures into intuitive and easy-to-understand visual and auditory information for output, enabling rapid transmission and efficient delivery of warning information. This device typically consists of a signal receiving module, a core processor, a display module, an audio module, a power supply module, and a mounting bracket. The display module often uses a high-brightness LED screen to ensure visibility in strong light environments, the audio module is equipped with directional speakers to ensure clear sound propagation, and the mounting bracket is fixed to walls, columns, or other structures using expansion bolts to meet the requirements for high-altitude installation.

[0003] Existing weather warning signal visualization devices have revealed significant shortcomings in practical applications. The core issue is that dust easily accumulates on the screen and speakers when the devices are idle, affecting their performance and lifespan. Since these devices are often installed high in public areas using expansion bolts, such as on top of plaza pillars or above community bulletin boards, the installation locations are usually unobstructed and well-ventilated to ensure coverage of the warning information. However, during off-peak hours, at night, or on holidays, when there is less human activity, the devices are often turned off to save energy or avoid ineffective broadcasts. At this time, the LED screen surface of the display module and the speaker grille of the audio module are completely exposed to the air. Air circulation in public areas carries a large amount of dust, sand, and other impurities, which gradually adhere to the LED screen surface, forming a dust layer. This not only reduces the screen's brightness and display clarity but also makes the warning information difficult to clearly identify when the device is turned on again. Utility Model Content

[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0005] Therefore, one objective of this utility model is to propose a visual prompter for meteorological warning signals, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0006] To achieve the above objectives, one embodiment of this utility model provides a weather warning signal visualization device, comprising a device body, frames on both the left and right sides of the device body, a base plate fixedly connected between the bottoms of the two frames, the top surface of the base plate being in contact with the bottom surface of the device body, two symmetrically arranged locking bolts rotatably connected to the top of the device body, the threaded portions of the two locking bolts being threadedly connected to the two frames respectively, two symmetrically arranged motors fixedly connected to the bottom surface of the base plate, a rotating shaft fixedly connected to the drive end of each motor, the two rotating shafts being rotatably connected to the two frames respectively through bearings, a cover plate fixedly connected to the outer surface of each rotating shaft, the side of each cover plate near the rotating shaft being in contact with the front of the device body, a display screen embedded in the front of the device body, and the two cover plates having uniformly corresponding display screens.

[0007] Preferably, in any of the above embodiments, two symmetrically arranged speakers are embedded in the front of the main body of the indicator, and the two speakers correspond to the two cover plates respectively.

[0008] Preferably, in any of the above solutions, a wiring board is embedded and fixedly installed on the top of the main body of the indicator, and a clearance groove is provided through one side of the base plate, with the wiring board corresponding vertically to the clearance groove.

[0009] Preferably, in any of the above solutions, the top surface of the base plate is fixedly connected to two symmetrically arranged positioning plates, and both positioning plates are inserted into the bottom of the main body of the indicator.

[0010] Preferably, each of the above solutions has a threaded hole at its top, and the screws of the two locking bolts are threadedly connected to the two frames through the two threaded holes respectively.

[0011] Preferably, in any of the above solutions, a guide strip is fixedly connected to the side of each frame near the main body of the indicator, and guide grooves adapted to the guide strip are provided on both the left and right sides of the main body of the indicator.

[0012] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: 1. Automatic sealing and protection to prevent dust accumulation and damage when the equipment is idle. When the main body of the indicator needs to be turned off and idle, the motor on the bottom of the base plate is started. The motor drives the rotating shaft to rotate, causing the cover plates to flip around the rotating shaft until the two cover plates completely cover the display screen and speaker on the front of the indicator body, achieving sealing and protection. To restart, simply reverse the motor to flip the cover plates back to their original position. The indicator body is threadedly connected to the frame via locking bolts and guides from the frame and guide grooves in the indicator body to ensure a stable installation and prevent the equipment from shaking when the cover plates flip. This design forms an effective dust barrier when the equipment is idle, preventing dust from adhering to the display screen surface and affecting display clarity, preventing dust from clogging the speaker grille and causing volume reduction or hardware failure, reducing cleaning and maintenance frequency, lowering the risk of working at heights, and extending the service life of the equipment.

[0013] 2. Precise installation and positioning enhances maintenance and replacement convenience. When installing the main body of the indicator, first fix the frame to the base plate, then align the guide grooves on both sides of the indicator body with the guide strips of the frame and insert them. Insert the positioning plate on the top of the base plate into the bottom of the indicator body for quick positioning. Then, rotate the locking bolt on the top of the indicator body to screw its threaded part into the threaded hole of the frame, completing the fixation. Wiring can be done via the clearance groove on the base plate to connect the wiring board, avoiding messy wiring. When the indicator body malfunctions and requires maintenance, simply loosen the locking bolt to pull the device out along the guide strip without disassembling the entire frame. The cooperation between the guide strip, guide groove, and positioning plate ensures precise installation. The locking bolt connection simplifies the disassembly and assembly process, improving maintenance efficiency. Meanwhile, the design of the wiring board and clearance groove makes the wiring layout more organized, reducing the risk of wiring failure. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first working state structure of the assembly of this utility model; Figure 2 This is a schematic diagram of the second working state structure of the assembly of this utility model; Figure 3 This is a schematic diagram of the main body of the indicator of this utility model; Figure 4 This is a schematic diagram of the framework of this utility model.

[0015] In the diagram: 1-Indicator body, 2-Frame, 3-Base plate, 4-Locking bolt, 5-Motor, 6-Rotating shaft, 7-Cover plate, 8-Display screen, 9-Speaker, 10-Connector board, 11-Allowing groove, 12-Positioning plate, 13-Threaded hole, 14-Guide strip, 15-Guide groove. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited thereto.

[0017] like Figures 1 to 4 As shown, a weather warning signal visualization device includes a device body 1, with frames 2 on both the left and right sides of the device body 1. A base plate 3 is fixedly connected between the bottoms of the two frames 2, and the top surface of the base plate 3 is in contact with the bottom surface of the device body 1. Two symmetrically arranged locking bolts 4 are rotatably connected to the top of the device body 1, and the screw parts of the two locking bolts 4 are threadedly connected to the two frames 2 respectively. Two symmetrically arranged motors 5 are fixedly connected to the bottom surface of the base plate 3, and a rotating shaft 6 is fixedly connected to the drive end of each motor 5. The two rotating shafts 6 are rotatably connected to the two frames 2 respectively through bearings. A cover plate 7 is fixedly connected to the outer surface of each rotating shaft 6, and the side of the two cover plates 7 near the rotating shaft 6 is in contact with the front of the device body 1. A display screen 8 is embedded in the front of the device body 1, and the two cover plates 7 correspond to the display screen 8.

[0018] As an optional technical solution of this utility model, two symmetrically arranged speakers 9 are embedded in the front of the main body 1 of the prompter. The two speakers 9 correspond to the two cover plates 7 respectively. The two speakers 9 embedded in the front of the main body 1 of the prompter are arranged in correspondence with the cover plates 7, which not only ensures clear sound transmission when the voice is broadcast, but also completely covers the speakers when the cover plates 7 are flipped and closed, preventing dust from entering the speakers 9 and causing blockage when idle, thus ensuring stable audio function. At the same time, the embedded design reduces the risk of wear and tear on the speakers 9.

[0019] As an optional technical solution of this utility model, a wiring board 10 is embedded and fixedly installed on the top of the main body 1 of the indicator, and a clearance groove 11 is provided through one side of the base plate 3. The wiring board 10 and the clearance groove 11 are vertically aligned. The wiring board 10 on the top of the main body 1 and the clearance groove 11 on the base plate 3 are vertically aligned, which provides a neat space for wiring operations, avoids the wires being squeezed and tangled during wiring, makes the wire connection more convenient and orderly, reduces the risk of exposed wires being corroded by the external environment, reduces the probability of wire failure, and improves the efficiency of equipment operation and maintenance.

[0020] As an optional technical solution of this utility model, the top surface of the base plate 3 is fixedly connected with two symmetrically arranged positioning plates 12. Both positioning plates 12 are inserted into the bottom of the indicator body 1. The positioning plates 12 on the top surface of the base plate 3 are inserted into the bottom of the indicator body 1, which can quickly complete the installation and positioning of the indicator body 1, avoid the offset during installation, and ensure that it is precisely matched with the frame 2, cover plate 7 and other components. At the same time, the positioning structure can also enhance the stability of the indicator body 1 after installation and reduce the shaking of the equipment during operation.

[0021] As an optional technical solution of this utility model, a threaded hole 13 is provided at the top of each frame 2. The screw parts of the two locking bolts 4 are respectively threaded to the two frames 2 through the two threaded holes 13. The threaded hole 13 at the top of the frame 2 provides a stable threaded connection base for the locking bolts 4, so that the locking bolts 4 can firmly fix the indicator body 1 on the frame 2, ensuring a firm and reliable connection. At the same time, the threaded connection method facilitates the loosening of bolts and disassembly of the equipment in the later stage, greatly improving the convenience of maintenance and replacement.

[0022] As an optional technical solution of this utility model, each frame 2 is fixedly connected to a guide strip 14 on the side near the indicator body 1. Guide grooves 15 adapted to the guide strips 14 are opened on both the left and right sides of the indicator body 1. The guide strips 14 of the frame 2 are adapted to the guide grooves 15 of the indicator body 1, providing precise guidance for the installation and disassembly of the indicator body 1, ensuring that the device can be quickly inserted and removed along a fixed trajectory without misalignment. At the same time, the guiding cooperation also enhances the tightness of the connection between the indicator body 1 and the frame 2, and improves the stability of the overall structure.

[0023] The working principle of the weather warning signal visualization device is as follows: 1) Automatic sealing and protection to prevent dust accumulation and damage when the equipment is idle. When the main body 1 of the indicator needs to be turned off and idle, the motor 5 on the bottom surface of the base plate 3 is started. The motor 5 drives the rotating shaft 6 to rotate, which causes the cover plate 7 to flip around the rotating shaft 6.

[0024] 2): Until the two covers 7 completely cover the display screen 8 and speaker 9 on the front of the main body 1 of the indicator, achieving closed protection.

[0025] 3) To restart the device, simply reverse the motor 5 to flip the cover 7 back to its original position. The main body 1 of the indicator is threadedly connected to the threaded hole 13 of the frame 2 by the locking bolt 4. The guide strip 14 of the frame 2 is positioned in conjunction with the guide groove 15 of the indicator body 1 to ensure a stable installation.

[0026] In summary, this weather warning signal visualization device features automatic sealing protection to prevent dust accumulation and damage when the equipment is idle. When the main body 1 of the device needs to be turned off and idle, the motor 5 on the bottom of the base plate 3 is activated. The motor 5 drives the rotating shaft 6 to rotate, causing the cover plate 7 to flip around the rotating shaft 6 until both cover plates 7 completely cover the display screen 8 and speaker 9 on the front of the main body 1, achieving sealing protection. To restart the device, simply reverse the motor 5 to flip the cover plate 7 back to its original position. The main body 1 of the device is threadedly connected to the threaded hole 13 of the frame 2 by locking bolts 4, and positioned by the guide strip 14 of the frame 2 and the guide groove 15 of the main body 1, ensuring a stable installation and preventing the device from shaking when the cover plate 7 flips. This design forms an effective dust barrier during equipment idle periods, preventing dust from adhering to the surface of the display screen 8 and affecting display clarity, preventing dust from clogging the speaker 9 grille and causing volume reduction or hardware failure, reducing the frequency of cleaning and maintenance, lowering the risk of high-altitude operations, and extending the service life of the equipment. Precise installation positioning improves the convenience of maintenance and replacement. When installing the main body 1 of the indicator, first fix the frame 2 to the base plate 3, then align the guide grooves 15 on both sides of the main body 1 with the guide strips 14 of the frame 2 and insert them. Insert the positioning plate 12 on the top surface of the base plate 3 into the bottom of the main body 1 to quickly complete the positioning. Then rotate the locking bolt 4 on the top of the main body 1 so that its screw part is screwed into the threaded hole 13 of the frame 2 to complete the fixation. When wiring, the wiring board 10 can be connected through the clearance groove 11 of the base plate 3 to avoid messy wiring. When the main body 1 of the indicator malfunctions and needs maintenance, loosen the locking bolt 4 and pull the device out along the guide strip 14 without disassembling the entire frame 2. The cooperation between the guide strip 14, the guide groove 15, and the positioning plate 12 ensures accurate installation position. The connection method of the locking bolt 4 simplifies the disassembly and assembly process and improves maintenance efficiency. At the same time, the design of the wiring board 10 and the clearance groove 11 makes the wiring layout more organized and reduces the risk of wiring failure.

Claims

1. A weather warning signal visualization device, characterized in that: The device includes a main body (1), on both the left and right sides of the main body (1) are provided with frames (2), and a base plate (3) is fixedly connected between the bottoms of the two frames (2). The top surface of the base plate (3) is in contact with the bottom surface of the main body (1). Two symmetrically arranged locking bolts (4) are rotatably connected to the top of the main body (1). The screws of the two locking bolts (4) are threadedly connected to the two frames (2) respectively. Two symmetrically arranged motors (5) are fixedly connected to the bottom surface of the base plate (3). A rotating shaft (6) is fixedly connected to the drive end of each motor (5). The two rotating shafts (6) are rotatably connected to the two frames (2) respectively through bearings. A cover plate (7) is fixedly connected to the outer surface of each rotating shaft (6). The side of the two cover plates (7) close to the rotating shaft (6) is in contact with the front of the main body (1). A display screen (8) is embedded in the front of the main body (1). The two cover plates (7) are evenly connected to the display screen (8).

2. The meteorological early warning signal visualization device according to claim 1, characterized in that: Two symmetrically arranged speakers (9) are embedded in the front of the main body (1) of the prompter, and the two speakers (9) correspond to the two cover plates (7) respectively.

3. The meteorological early warning signal visualization device according to claim 2, characterized in that: A wiring board (10) is embedded and fixedly installed on the top of the main body (1) of the indicator. A clearance groove (11) is provided through one side of the base plate (3). The wiring board (10) and the clearance groove (11) are vertically aligned.

4. The meteorological early warning signal visualization device according to claim 3, characterized in that: The top surface of the base plate (3) is fixedly connected to two symmetrically arranged positioning plates (12), and both positioning plates (12) are inserted into the bottom of the main body (1) of the prompter.

5. The meteorological early warning signal visualization device according to claim 4, characterized in that: Each of the frames (2) has a threaded hole (13) at its top, and the screws of the two locking bolts (4) are threadedly connected to the two frames (2) through the two threaded holes (13).

6. The meteorological early warning signal visualization device according to claim 5, characterized in that: Each frame (2) has a guide strip (14) fixedly connected to one side of the indicator body (1), and the left and right sides of the indicator body (1) are provided with guide grooves (15) that are adapted to the guide strips (14).

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