A fluorescent signboard for marine safety warning

Abstract

The utility model provides a kind of fluorescent signboard of marine safety warning, it is related to signboard technical field, including pedestal and fluorescent identification box, the rear end of one side inside the pedestal is rotatably equipped with notch disc, and notch disc is equipped with rotating arm, the outer end of rotating arm side is equipped with protrusion, the front end of one side inside the pedestal is rotatably equipped with special-shaped disc, and the outside arc of special-shaped disc is compatible with the outside of notch disc;The utility model is by three groups of fluorescent identification box and constitutes signboard overall, three groups of fluorescent identification box three faces can be set different warning content, when needing to change, only need to drive notch disc rotation, rotating arm is driven to rotate, when protrusion is compatible into slot, special-shaped disc is driven to rotate specified angle, driving shaft is rotated, driving first bevel gear rotates, driving second bevel gear and connecting shaft rotate, driving three groups of fluorescent identification box rotate specified angle, switch identification face, thus, it is convenient according to different safety warning needs, switch display content.

Description

Technical Field

[0001] This utility model relates to the field of signage technology, and in particular to a fluorescent safety warning sign for ships. Background Technology

[0002] Fluorescent safety warning signs for ships are a special type of identification tool primarily used on vessels to enhance safety and emergency response capabilities. These signs are made of fluorescent materials, which absorb visible light and continue to glow in the dark, thus clearly indicating crucial information such as safety exits, escape routes, and the location of life-saving equipment even in low-light conditions or emergencies. Fluorescent safety warning signs are widely used in critical locations on ships, such as emergency evacuation routes, staircases, decks, and life-saving equipment areas, ensuring that crew and passengers can quickly find escape routes and life-saving equipment in emergencies, increasing their chances of survival. These signs not only comply with the relevant standards and requirements of the International Maritime Organization (IMO) but also possess advantages such as being environmentally friendly, durable, and easy to install and maintain. By using fluorescent safety warning signs, ships can significantly improve their safety performance, providing a safer navigation environment for crew and passengers.

[0003] Existing marine fluorescent signs are available in movable and fixed types. Movable signs are typically mounted on a bracket that can be moved freely, while fixed signs are usually fixed directly to the ship's wall in the area where they are needed, making them easy to move. However, regardless of whether they are movable or fixed, the content of the signs is fixed and cannot be changed, making it difficult to adapt to different safety warning needs. Therefore, this utility model proposes a marine safety warning fluorescent sign to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned issues, this utility model proposes a fluorescent safety warning sign for ships, which allows for easy switching of displayed content according to different safety warning needs.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a fluorescent safety warning sign for ships, including a base and a fluorescent sign box, wherein a notched disk is rotatably provided at the rear end of one side of the base, and a rotating arm is provided on the notched disk, and a protrusion is provided at the outer end of one side of the rotating arm; an irregularly shaped disk is rotatably provided at the front end of one side of the base, and the outer arc of the irregularly shaped disk matches the outer side of the notched disk; the interior of the irregularly shaped disk is provided with a slot that matches the protrusion, and there are three sets of slots.

[0006] The irregularly shaped disk has a rotating shaft on one side, and a first bevel gear is installed on the rotating shaft through an adjusting component. A second bevel gear that is adapted to the first bevel gear is rotatably provided above the inside of the base. There are at least three sets of the first bevel gear and the second bevel gear. A connecting shaft is provided above each of the three sets of the second bevel gear. The fluorescent label box has at least three sets and is respectively located above the three sets of the connecting shaft.

[0007] A further improvement is that the fluorescent label box is a triangular prism, and each of the three sides of the fluorescent label box has a label.

[0008] A further improvement is that a drive mechanism is provided at the rear end of one side of the base, and the output end of the drive mechanism is connected to the notch plate. The drive mechanism is either a motor or a knob.

[0009] A further improvement is that a damping bearing is provided above the interior of the base, and at least three sets of damping bearings are provided, with the three sets of second bevel gears respectively rotatably connected to the three sets of damping bearings.

[0010] A further improvement is that the adjusting component includes a sliding sleeve and a bearing ring. The sliding sleeve is fixedly disposed on the outside of the rotating shaft, and a guide strip is provided on the outside of the sliding sleeve. The first bevel gear is slidably installed with the sliding sleeve and the guide strip, and a limiting ring is provided on one side of the sliding sleeve.

[0011] A further improvement is that the bearing ring is rotatably connected to one side of the first bevel gear, and one end of the bearing ring is connected to an adjustment handle. A slot is provided below the front end of the base, and the adjustment handle extends out of the slot.

[0012] A further improvement is that: the outer end of the adjustment handle is provided with a buckle, and the buckle is provided with a locking hole; a locking block is provided on the base at the position below the slot, and the locking block is adapted to the locking hole.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model consists of three sets of fluorescent sign boxes forming a signboard. Different warning messages can be set on the three sides of the three sets of fluorescent sign boxes. When changes are needed, simply drive the notched disc to rotate, which in turn drives the rotating arm to rotate. When the protrusion engages with the slot, it drives the irregular disc to rotate by a specified angle, which drives the rotating shaft to rotate, which in turn drives the first bevel gear to rotate, which in turn drives the second bevel gear and the connecting shaft to rotate, thus driving the three sets of fluorescent sign boxes to rotate by a specified angle. This specified angle allows the fluorescent sign box to rotate a standard signboard side, thereby facilitating the switching of display content according to different safety warning needs.

[0015] 2. This utility model allows the first bevel gear to move along the sliding sleeve by turning the adjustment handle, and the adjustment handle is fixed by locking the buckle onto the corresponding block, thereby causing the first bevel gear to disengage from the second bevel gear. This makes the corresponding fluorescent sign box not subject to the overall drive of the rotating shaft, and the three sets of fluorescent sign boxes can be freely adjusted to switch uniformly or individually, further improving the diversity of sign display. Attached Figure Description

[0016] Figure 1 This is the front view of the present invention;

[0017] Figure 2 This is a schematic diagram of the interior of the base of this utility model;

[0018] Figure 3 For the present utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0019] The components are: 1. Base; 2. Fluorescent label box; 3. Notched disc; 4. Rotating arm; 5. Protrusion; 6. Irregular disc; 7. Slot; 8. Rotating shaft; 9. First bevel gear; 10. Second bevel gear; 11. Connecting shaft; 12. Drive mechanism; 13. Damping bearing; 14. Sliding sleeve; 15. Guide bar; 16. Limiting ring; 17. Adjusting handle; 18. Slot; 19. Buckle; 20. Locking block; 21. Bearing ring. Detailed Implementation

[0020] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0021] Example 1

[0022] according to Figure 1 , 2 As shown in Figure 3, this embodiment proposes a fluorescent safety warning sign for ships, including a base 1 and a fluorescent sign box 2. The rear end of one side of the base 1 is rotatably provided with a notched disk 3, and a rotating arm 4 is provided on the notched disk 3. The outer end of one side of the rotating arm 4 is provided with a protrusion 5. The front end of one side of the base 1 is rotatably provided with a shaped disk 6, and the outer arc of the shaped disk 6 matches the outer side of the notched disk 3. The interior of the shaped disk 6 is provided with a slot 7 that matches the protrusion 5, and there are three sets of slots 7.

[0023] One side of the irregularly shaped disk 6 is provided with a rotating shaft 8, and a first bevel gear 9 is installed on the rotating shaft 8 through an adjusting component. A second bevel gear 10 adapted to the first bevel gear 9 is rotatably provided above the interior of the base 1. There are three sets of both the first bevel gear 9 and the second bevel gear 10. A connecting shaft 11 is provided above each of the three sets of the second bevel gear 10. The fluorescent sign box 2 is provided in three sets and is respectively located above the three sets of the connecting shaft 11. In use, the three sets of fluorescent sign boxes 2 form a signboard. Different warning content can be set on the three sides of the three sets of fluorescent sign boxes 2. When changes are needed, simply drive the notched disk 3 to rotate, which drives the rotating arm 4 to rotate. When the protrusion 5 fits into the slot 7, it drives the irregularly shaped disk 6 to rotate by a specified angle, drives the rotating shaft 8 to rotate, drives the first bevel gear 9 to rotate, drives the second bevel gear 10 and the connecting shaft 11 to rotate, and drives the three sets of fluorescent sign boxes 2 to rotate by a specified angle. This specified angle allows the fluorescent sign box 2 to rotate to a standard signboard side, thus facilitating the switching of display content according to different safety warning needs.

[0024] The fluorescent label box 2 is a triangular prism, and each of its three sides has a label face. The notched disc 3 rotates, driving the rotating arm 4 to rotate. When the protrusion 5 engages with the slot 7, it drives the irregular disc 6 to rotate by a specified angle, driving the rotating shaft 8 to rotate, driving the first bevel gear 9 to rotate, driving the second bevel gear 10 and the connecting shaft 11 to rotate, driving the three sets of fluorescent label boxes 2 to rotate by a specified angle, which is exactly enough to make the fluorescent label box 2 rotate to a standard label face.

[0025] A drive mechanism 12 is provided at the rear end of one side of the base 1, and the output end of the drive mechanism 12 is connected to the notched disk 3. The drive mechanism 12 is either a motor or a rotary handle. In use, the drive mechanism 12 drives the notched disk 3 to rotate, which in turn drives the rotating arm 4 to rotate. When the protrusion 5 engages with the slot 7, it drives the irregular disk 6 to rotate by a specified angle, which drives the rotating shaft 8 to rotate, which in turn drives the first bevel gear 9 to rotate, which in turn drives the second bevel gear 10 and the connecting shaft 11 to rotate, which drives the three sets of fluorescent label boxes 2 to rotate by a specified angle. This specified angle allows the fluorescent label box 2 to rotate by a standard label surface.

[0026] A damping bearing 13 is provided above the interior of the base 1, and there are three sets of damping bearings 13. The three sets of second bevel gears 10 are rotatably connected to the three sets of damping bearings 13 respectively. In use, when the first bevel gear 9 disengages from the second bevel gear 10, so that the corresponding fluorescent label box 2 is not driven by the rotating shaft 8, the damping effect of the damping bearing 13 can prevent the second bevel gear 10 on it from rotating arbitrarily, thus maintaining the current angle of the fluorescent label box 2.

[0027] Example 2

[0028] according to Figure 1 , 2As shown in Figure 3, this embodiment proposes a fluorescent safety warning sign for ships, including a base 1 and a fluorescent sign box 2. The rear end of one side of the base 1 is rotatably provided with a notched disk 3, and a rotating arm 4 is provided on the notched disk 3. The outer end of one side of the rotating arm 4 is provided with a protrusion 5. The front end of one side of the base 1 is rotatably provided with a shaped disk 6, and the outer arc of the shaped disk 6 matches the outer side of the notched disk 3. The interior of the shaped disk 6 is provided with a slot 7 that matches the protrusion 5, and there are three sets of slots 7.

[0029] One side of the irregularly shaped disk 6 is provided with a rotating shaft 8, and a first bevel gear 9 is installed on the rotating shaft 8 through an adjusting component. A second bevel gear 10 adapted to the first bevel gear 9 is rotatably provided above the interior of the base 1. There are three sets of both the first bevel gear 9 and the second bevel gear 10. A connecting shaft 11 is provided above each of the three sets of the second bevel gear 10. The fluorescent sign box 2 is provided in three sets and is respectively located above the three sets of the connecting shaft 11. In use, the three sets of fluorescent sign boxes 2 form a signboard. Different warning content can be set on the three sides of the three sets of fluorescent sign boxes 2. When changes are needed, simply drive the notched disk 3 to rotate, which drives the rotating arm 4 to rotate. When the protrusion 5 fits into the slot 7, it drives the irregularly shaped disk 6 to rotate by a specified angle, drives the rotating shaft 8 to rotate, drives the first bevel gear 9 to rotate, drives the second bevel gear 10 and the connecting shaft 11 to rotate, and drives the three sets of fluorescent sign boxes 2 to rotate by a specified angle. This specified angle allows the fluorescent sign box 2 to rotate to a standard signboard side, thus facilitating the switching of display content according to different safety warning needs.

[0030] A damping bearing 13 is provided above the interior of the base 1, and there are three sets of damping bearings 13. The three sets of second bevel gears 10 are rotatably connected to the three sets of damping bearings 13 respectively. In use, when the first bevel gear 9 disengages from the second bevel gear 10, so that the corresponding fluorescent label box 2 is not driven by the rotating shaft 8, the damping effect of the damping bearing 13 can prevent the second bevel gear 10 on it from rotating arbitrarily, thus maintaining the current angle of the fluorescent label box 2.

[0031] The adjusting component includes a sliding sleeve 14 and a bearing ring 21. The sliding sleeve 14 is fixedly mounted on the outside of the rotating shaft 8, and a guide strip 15 is provided on the outside of the sliding sleeve 14. The first bevel gear 9 is slidably mounted with the sliding sleeve 14 and the guide strip 15. A limiting ring 16 is provided on one side of the sliding sleeve 14. The bearing ring 21 is rotatably connected to one side of the first bevel gear 9, and an adjusting handle 17 is connected to one end of the bearing ring 21. A slot 18 is provided below the front end of the base 1, and the adjusting handle 17 extends out of the slot 18. A buckle 19 is rotatably provided at the outer end of the adjusting handle 17, and a locking hole is provided on the buckle 19. A locking block 20 is provided on the base 1 at the position below the slot 18, and the locking block 20 is adapted to the locking hole. In use, by turning the adjustment handle 17, the first bevel gear 9 can be moved along the sliding sleeve 14 and the guide bar 15. Since the bearing ring 21 is rotatably connected to one side of the first bevel gear 9, and one end of the bearing ring 21 is connected to the adjustment handle 17, the first bevel gear 9 can rotate normally. Then, by locking the buckle 19 onto the corresponding locking block 20 to fix the adjustment handle 17, the first bevel gear 9 is disengaged from the second bevel gear 10, so that the corresponding fluorescent sign box 2 is not driven by the rotating shaft 8. The three sets of fluorescent sign boxes 2 can be freely adjusted, changing to unified switching or individual switching, further improving the diversity of sign display.

[0032] The ship's fluorescent safety warning sign consists of three sets of fluorescent sign boxes 2. Each of the three sides of each box can display different warning messages. To change the message, simply rotate the notched disc 3, which in turn rotates the rotating arm 4. When the protrusion 5 engages with the slot 7, it rotates the irregular disc 6 by a specified angle, driving the rotating shaft 8 to rotate. This, in turn, drives the first bevel gear 9, the second bevel gear 10, and the connecting shaft 11, thus rotating the three fluorescent sign boxes 2 by a specified angle. This angle allows the fluorescent sign box 2 to rotate to a standard sign face, facilitating the switching of display content according to different safety warning needs. Furthermore, by adjusting the handle 17, the first bevel gear 9 can move along the sliding sleeve 14. The handle 17 is then secured by engaging the buckle 19 with the corresponding locking block 20, disengaging the first bevel gear 9 from the second bevel gear 10. This eliminates the overall driving force of the rotating shaft 8 on the corresponding fluorescent sign box 2, allowing for free adjustment of the three sets of fluorescent sign boxes 2, enabling unified or individual switching, further enhancing the versatility of the signage display.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fluorescent safety warning sign for ships, comprising a base (1) and a fluorescent sign box (2), characterized in that: The base (1) has a notched disc (3) rotatably mounted on one side of the rear end, and a rotating arm (4) is mounted on the notched disc (3). The outer end of one side of the rotating arm (4) is provided with a protrusion (5). The base (1) has a shaped disc (6) rotatably mounted on one side of the front end, and the outer arc of the shaped disc (6) matches the outer arc of the notched disc (3). The shaped disc (6) has a slot (7) inside that matches the protrusion (5), and there are three sets of slots (7). The irregular disk (6) has a rotating shaft (8) on one side, and a first bevel gear (9) is installed on the rotating shaft (8) through an adjusting component. A second bevel gear (10) adapted to the first bevel gear (9) is rotatably provided above the inside of the base (1). The first bevel gear (9) and the second bevel gear (10) are each provided with at least three sets. A connecting shaft (11) is provided above each of the three sets of the second bevel gear (10). The fluorescent label box (2) is provided with at least three sets and is respectively located above the three sets of the connecting shaft (11).

2. The fluorescent safety warning sign for ships according to claim 1, characterized in that: The fluorescent sign box (2) is a triangular prism, and each of the three sides of the fluorescent sign box (2) is equipped with a sign.

3. The fluorescent safety warning sign for ships according to claim 1, characterized in that: The base (1) has a drive mechanism (12) at one rear end, and the output end of the drive mechanism (12) is connected to the notch plate (3). The drive mechanism (12) is either a motor or a knob.

4. The fluorescent safety warning sign for ships according to claim 1, characterized in that: The base (1) has a damping bearing (13) located above it, and the damping bearing (13) has at least three sets, with the three sets of second bevel gears (10) rotatably connected to the three sets of damping bearings (13).

5. A fluorescent safety warning sign for ships according to claim 1, characterized in that: The adjusting component includes a sliding sleeve (14) and a bearing ring (21). The sliding sleeve (14) is fixedly disposed on the outside of the rotating shaft (8), and a guide strip (15) is provided on the outside of the sliding sleeve (14). The first bevel gear (9) is slidably installed with the sliding sleeve (14) and the guide strip (15). A limiting ring (16) is provided on one side of the sliding sleeve (14).

6. A fluorescent safety warning sign for ships according to claim 5, characterized in that: The bearing ring (21) is rotatably connected to one side of the first bevel gear (9), and one end of the bearing ring (21) is connected to an adjustment handle (17). A slot (18) is provided below the front end of the base (1), and the adjustment handle (17) extends out of the slot (18).

7. A fluorescent safety warning sign for ships according to claim 6, characterized in that: The outer end of the adjustment handle (17) is provided with a buckle (19) and a buckle hole is provided on the buckle (19). The base (1) at the position below the slot (18) is provided with a buckle block (20) and the buckle block (20) is adapted to the buckle hole.

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