CN220483512U - Floating type channel warning device on water - Google Patents

Floating type channel warning device on water Download PDF

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Publication number
CN220483512U
CN220483512U CN202322143327.1U CN202322143327U CN220483512U CN 220483512 U CN220483512 U CN 220483512U CN 202322143327 U CN202322143327 U CN 202322143327U CN 220483512 U CN220483512 U CN 220483512U
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China
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fixedly arranged
mounting
fixed
baffle
extension
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CN202322143327.1U
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Chinese (zh)
Inventor
冯澍
叶礼珑
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Zhejiang Port And Channel Economic Development Co ltd
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Zhejiang Port And Channel Economic Development Co ltd
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Abstract

The utility model discloses a water floating type channel warning device which comprises a substrate, wherein a moving assembly is fixedly arranged on the lower surface of the substrate, a rubber ring is fixedly arranged on the side wall of the substrate, a floating ball is fixedly arranged on the side wall of the substrate, a supporting column is fixedly arranged on the upper surface of the substrate, a fixed plate is fixedly arranged on the supporting column, a fixed frame is fixedly arranged on the fixed plate, a supporting assembly is fixedly arranged at the bottom in the fixed frame, a mounting plate is fixedly arranged at one end of the supporting assembly, an electric storage box is fixedly arranged on the mounting plate, a warning lamp is fixedly arranged on the electric storage box, a solar panel is fixedly arranged on the warning lamp, a baffle is rotatably arranged on the fixed frame through a hinge, a pulling assembly is fixedly arranged on the side wall of the fixed frame, and one end of the pulling assembly is fixedly arranged on the baffle. The utility model has the advantages that the moving component can drive the warning lamp on the substrate to automatically move in water, the warning lamp can be conveniently controlled to reach the appointed position, and the time is saved.

Description

Floating type channel warning device on water
Technical Field
The utility model belongs to the technical field of warning devices, and particularly relates to a water floating type channel warning device.
Background
The utility model provides a channel warning light is a floating sign that has prescribed shape, size, colour, generally set up near harbor and coastal channel and the dangerous thing under water, be used for marking the channel, instruct the position of dangerous thing such as sunken ship, reef, shoal, patent publication No. CN213921397U discloses a showy channel warning device on water, its structure includes fixed establishment and solar energy mechanism, through having set up fixed establishment in the kickboard left and right sides, drive first transfer lever through the belt and rotate and carry out length control to the fixed rope, be favorable to guaranteeing that the fixed rope is in the tensioning state, avoid the kickboard position to change, reduce the location accuracy of influencing the device, produce electromagnetic effect with magnet after the coil circular telegram, be favorable to reducing the influence of rivers fluctuation to warning device, avoid making water level sensor response water line mistake because of rivers fluctuation, be in the electric box top, track through setting up solar energy mechanism, track through sunlight tracker, the work of PLC controller control electric push rod extends or contracts, drive solar energy photovoltaic panel tracks sunlight, be favorable to improving solar energy photovoltaic panel and receive light to shine the efficiency, the long time length of illumination.
The problems with the above techniques are: the existing channel warning lamps are generally connected together by using iron chains, but the existing channel warning lamps are generally placed in a river channel and can reach a designated position through automatic floating or manual traction, so that time is wasted, and the floating position of the channel warning lamps is difficult to control; once it rains for a long time, the line is easily shorted. Therefore, we propose a water floating type channel warning device.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the water floating type channel warning device, which has the advantages that the channel warning lamp can automatically slide to the designated position in the river channel and the warning lamp is not easy to wet, and solves the problems that the conventional channel warning lamp is generally connected with a plurality of channel warning lamps by using an iron chain, but the conventional channel warning lamp is generally placed in the river channel and can reach the designated position by automatic floating or manual traction, so that the time is wasted, the floating position of the channel warning lamp is difficult to control and the circuit is easy to short-circuit once the conventional channel warning lamp is rained for a long time.
The utility model is realized in such a way that a water floating type channel warning device comprises a base plate, wherein a moving assembly is fixedly arranged on the lower surface of the base plate, a rubber ring is fixedly arranged on the side wall of the base plate, a floating ball is fixedly arranged on the side wall of the base plate, a supporting column is fixedly arranged on the upper surface of the base plate, a fixed plate is fixedly arranged on the supporting column, a fixed frame is fixedly arranged on the fixed plate, a supporting assembly is fixedly arranged at the bottom part in the fixed frame, a mounting plate is fixedly arranged at one end of the supporting assembly, an electric storage box is fixedly arranged on the mounting plate, a warning lamp is fixedly arranged on the electric storage box, a solar panel is fixedly arranged on the warning lamp, a baffle is rotatably arranged on the fixed frame through a hinge, a pulling assembly is fixedly arranged on the side wall of the fixed frame, one end of the pulling assembly is fixedly arranged on the baffle, an extension plate is slidably arranged on the baffle, an electric push rod is fixedly arranged on the lower surface of the baffle, one end of the electric push rod is connected with the extension plate, and the solar panel is electrically connected with a storage battery in the electric storage box through a solar controller; the intelligent electric vehicle further comprises a DSP controller and a 4G signal module electrically connected with the DSP controller, and the moving assembly, the pulling assembly, the warning lamp and the electric push rod are controlled by the DSP controller.
Preferably, the side wall of the base plate is fixedly provided with a mounting rod, and the floating ball is fixedly connected to one end of the mounting rod.
Preferably, a chute is formed in the baffle plate, and the extension plate is slidably mounted in the chute.
Preferably, the baffle lower surface fixed mounting has the mount pad, electric putter fixed mounting is on the mount pad, through connecting block fixed connection between electric putter and the extension board.
Preferably, the support assembly comprises an electric sliding table, the inner bottom of the fixed frame is fixedly provided with the electric sliding table, the working sliding table of the electric sliding table is rotatably provided with a rotating shaft, the rotating shaft is fixedly provided with a support rod, the lower surface of the mounting plate is fixedly provided with a support seat, and one end of the support rod is fixedly arranged on the support seat.
Preferably, the movable assembly comprises a movable seat, the movable seat is fixedly arranged on the lower surface of the base plate, a rotating rod is rotatably arranged on the movable seat, a movable plate is fixedly arranged on the rotating rod, an installation frame is fixedly arranged on the upper surface of the base plate, a first motor is fixedly arranged in the installation frame, an output shaft of the first motor and one end of the rotating rod are alternately connected onto the movable seat, bevel gears are fixedly arranged at the output shaft of the first motor and one end of the rotating rod, and the bevel gears are meshed and connected.
Preferably, the pulling assembly comprises an extension block, the extension block is fixedly arranged on the side wall of the fixed frame, a square groove is formed in the extension block, a threaded rod is rotationally arranged on the square groove, a second motor is fixedly arranged on the side wall of the extension block, an output shaft of the second motor is connected to the extension block in a penetrating mode, the output shaft of the second motor is fixedly arranged at one end of the threaded rod, a sliding seat is slidably arranged on the threaded rod, an extension plate is rotationally arranged on the sliding seat, a rotating shaft is rotationally arranged at one end of the extension plate, a pulling plate is rotationally arranged on the rotating shaft, an extension seat is fixedly arranged on the baffle, and one end of the pulling plate is rotationally arranged on the extension seat.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the solar energy warning device, through the design of the base plate, the moving assembly, the rubber ring and the supporting assembly, when the solar energy warning device is used, the moving assembly is arranged on the lower surface of the base plate, the rubber ring is arranged on the side wall of the base plate, the DSP controller is started to achieve the purpose that the moving assembly can drive the warning lamps on the base plate to automatically move in water, the first warning lamp drives the rest warning lamps to move to reach a designated position, time is saved, the rubber ring can avoid the warning lamps to be submerged in water, buoyancy is increased under the action of the floating ball, the supporting assembly and the mounting plate, the supporting assembly is arranged at the inner bottom of the fixed frame, one end of the supporting assembly is arranged on the lower surface of the mounting plate, the DSP controller is started to achieve the purpose that the warning lamps on the mounting plate move upwards, the warning effect of the warning lamps is increased, the solar energy warning lamps are arranged on the mounting plate through the action of the warning lamps and the electric storage box, the DSP controller is arranged on the mounting plate, the warning lamps are arranged on the storage box, the solar energy panel is electrically connected with the storage box through the solar energy controller, the solar energy warning lamps are electrically connected with the storage battery, the solar energy warning lamp is pulled through the solar energy warning lamp, the solar energy warning lamp can be conveniently pulled through the electric energy controller, the solar energy warning lamp can be pulled to be conveniently, and the solar energy warning assembly can be pulled to be stored on the side wall through the solar energy warning lamp, the solar energy warning device can be conveniently pulled to be conveniently, and the solar energy warning device can be pulled by the solar energy warning assembly through the solar energy warning device.
Drawings
FIG. 1 is a schematic view of a structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a support assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a lunar bottom assembly according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a pulling assembly according to an embodiment of the present utility model.
In the figure: 1. a substrate; 2. a rubber ring; 3. a moving assembly; 4. a mounting rod; 5. a floating ball; 6. pulling the assembly; 7. a fixing plate; 8. a fixed frame; 9. a baffle; 10. a support column; 11. an extension plate; 12. an electric push rod; 13. a connecting block; 14. a support assembly; 15. a mounting plate; 16. an electric storage box; 17. a warning light; 18. a solar panel; 19. a hinge; 20. a mounting base; 141. an electric sliding table; 142. a rotating shaft; 143. a support rod; 144. a support base; 301. a movable seat; 302. a rotating lever; 303. a moving plate; 304. bevel gears; 305. a first motor; 306. a mounting frame; 601. an extension block; 602. a threaded rod; 603. a sliding seat; 604. an extension plate; 605. a rotation shaft; 606. an extension base; 607. pulling the plate; 608. and a second motor.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the water floating type channel warning device provided by the embodiment of the utility model comprises a substrate 1, wherein a moving component 3 is fixedly arranged on the lower surface of the substrate 1, a rubber ring 2 is fixedly arranged on the side wall of the substrate 1, a floating ball 5 is fixedly arranged on the side wall of the substrate 1, a support column 10 is fixedly arranged on the upper surface of the substrate 1, a fixed plate 7 is fixedly arranged on the support column 10, a fixed frame 8 is fixedly arranged on the fixed plate 7, a support component 14 is fixedly arranged in the fixed frame 8, a mounting plate 15 is fixedly arranged at one end of the support component 14, an electric storage box 16 is fixedly arranged on the mounting plate 15, a warning lamp 17 is fixedly arranged on the electric storage box 16, a solar panel 18 is fixedly arranged on the warning lamp 17, a baffle 9 is rotatably arranged on the fixed frame 8 through a hinge 19, a pulling component 6 is fixedly arranged on the side wall of the fixed frame 8, one end of the pulling component 6 is fixedly arranged on the baffle 9, an extension plate 11 is slidably arranged on the baffle 9, an electric push rod 12 is fixedly arranged on the lower surface of the baffle 9, one end of the electric push rod 12 is connected with the extension plate 11, and the solar panel 18 is electrically connected with the electric storage box 16 through a solar controller; the electric push rod also comprises a DSP controller and a 4G signal module electrically connected with the DSP controller, wherein the moving assembly 3, the pulling assembly 6, the warning lamp 17 and the electric push rod 12 are controlled by the DSP controller.
The scheme is adopted: through the action of the moving component 3 and the rubber ring 2, the moving component 3 is arranged on the lower surface of the base plate 1, the rubber ring 2 is arranged on the side wall of the base plate 1, the moving component 3 can be started to drive the warning lamp 17 on the base plate 1 to automatically move in water, the first warning lamp 17 drives the rest warning lamp 17 to move so as to reach a designated position, the time is saved, the rubber ring 2 can prevent the warning lamp 17 from being submerged in water, under the action of the floating ball 5, the buoyancy is increased, through the action of the supporting component 14 and the mounting plate 15, the supporting component 14 is arranged at the inner bottom of the fixed frame 8, one end of the supporting component 14 is arranged on the lower surface of the mounting plate 15, the supporting component 14 is started to inwards move so as to support the mounting plate 15 through the starting of the DSP controller, the purpose that warning light 17 on mounting panel 15 upwards moves is reached, the warning effect of warning light 17 is increased, the effect through warning light 17 and electric storage box 16, electric storage box 16 is installed on mounting panel 15, install warning light 17 on the electric storage box 16, install solar panel 18 on the warning light 17, solar panel 18 passes through solar controller and the battery electric connection in the electric storage box 16, reach solar panel 18 and absorb solar energy conversion electric energy and store in electric storage box 16 and provide the power consumption for warning light 17, the effect through pulling subassembly 6, pulling subassembly 6 is installed at fixed frame 8 lateral wall, pulling subassembly 6 is connected with baffle 9, the pulling that reaches pulling subassembly 6 through opening the DSP controller makes baffle 9 rotate, the convenience is supplied with solar panel 18 in sunny days, the rainy day shelters from warning light 17.
Referring to fig. 1, a mounting bar 4 is fixedly installed at a side wall of a base plate 1, and a floating ball 5 is fixedly connected to one end of the mounting bar 4.
The scheme is adopted: through the effect of installation pole 4 and float ball 5, installation pole 4 is installed on base plate 1 lateral wall, and float ball 5 is installed to the one end of installation pole 4, reaches the float ball 5 and can increase the showy power of base plate 1, avoids being submerged in water.
Referring to fig. 4, a chute is formed in the baffle 9, and the extension plate 11 is slidably installed in the chute.
The scheme is adopted: through the effect of extension board 11, offered the spout on the baffle 9, extension board 11 slidable mounting reaches extension board 11 can increase the area of sheltering from warning light 17 in the spout.
Referring to fig. 4, a mounting seat 20 is fixedly mounted on the lower surface of the baffle plate 9, an electric push rod 12 is fixedly mounted on the mounting seat 20, and the electric push rod 12 is fixedly connected with the extension plate 11 through a connecting block 13.
The scheme is adopted: through the effect of mount pad 20, electric putter 12, mount pad 20 installs at baffle 9 lower surface, and fixed mounting has electric putter 12 on the mount pad 20, and electric putter 12 passes through connecting block 13 to be connected with extension board 11, reaches through the promotion of electric putter 12, and extension board 11 can stretch out automatically.
Referring to fig. 2, the support assembly 14 includes an electric sliding table 141, the electric sliding table 141 is fixedly installed at the bottom in the fixed frame 8, a rotating shaft 142 is rotatably installed on the working sliding table of the electric sliding table 141, a supporting rod 143 is fixedly installed on the rotating shaft 142, a supporting seat 144 is fixedly installed on the lower surface of the mounting plate 15, and one end of the supporting rod 143 is fixedly installed on the supporting seat 144.
The scheme is adopted: through the effect of supporting component 14 and electric slipway 141, electric slipway 141 is installed in fixed frame 8, and electric slipway 141 is provided with two sets of, is connected with bracing piece 143 through axis of rotation 142 rotation on the work slipway of two sets of electric slipways 141, and mounting panel 15 lower surface mounting has supporting seat 144, and the one end rotation of bracing piece 143 is connected on supporting seat 144, inwards slides simultaneously through two sets of electric slipways 141, reaches that bracing piece 143 promotes mounting panel 15 on the supporting seat 144 and removes, makes the warning effect of increase warning light 17.
Referring to fig. 3, the moving assembly 3 includes a moving base 301, the moving base 301 is fixedly mounted on the lower surface of the base 1, a rotating rod 302 is rotatably mounted on the moving base 301, a moving plate 303 is fixedly mounted on the rotating rod 302, a mounting frame 306 is fixedly mounted on the upper surface of the base 1, a first motor 305 is fixedly mounted in the mounting frame 306, an output shaft of the first motor 305 and one end of the rotating rod 302 are respectively connected to the moving base 301 in a penetrating manner, bevel gears 304 are respectively fixedly mounted on the output shaft of the first motor 305 and one end of the rotating rod 302, and the two groups of bevel gears 304 are in meshed connection.
The scheme is adopted: through the effect of moving the subassembly 3, the removal subassembly 3 is installed at the base plate 1 lower surface and is passed through the removal of moving the subassembly 3, reaches and moves the subassembly 3 and can drive the warning light 17 on the base plate 1 and move in the aquatic automatically, conveniently controls the warning light 17 and reaches appointed position, has practiced thrift the time
Referring to fig. 4, the pulling assembly 6 includes an extension block 601, an extension block 601 is fixedly mounted on a side wall of a fixed frame 8, a square groove is formed in the extension block 601, a threaded rod 602 is rotatably mounted in the square groove, a second motor 608 is fixedly mounted on a side wall of the extension block 601, an output shaft of the second motor 608 is connected to the extension block 601 in a penetrating manner, an output shaft of the second motor 608 is fixedly mounted at one end of the threaded rod 602, a sliding seat 603 is slidably mounted on the threaded rod 602, an extension plate 604 is rotatably mounted on the sliding seat 603, a rotating shaft 605 is rotatably mounted at one end of the extension plate 604, a pulling plate 607 is rotatably mounted on the rotating shaft 605, an extension seat 606 is fixedly mounted on a baffle 9, and one end of the pulling plate 607 is rotatably mounted on the extension seat 606.
The scheme is adopted: through the effect of pulling subassembly 6 and extension piece 601, the extension piece 601 is installed at fixed frame 8 lateral wall, has seted up the square groove in the extension piece 601, and threaded rod 602 is installed to the square inslot internal rotation, and threaded rod 602 passes through the drive of second motor 608, makes the sliding seat 603 of installing on threaded rod 602 remove, and extension plate 604 rotates with pulling plate 607 to be connected, and one end of pulling plate 607 passes through extension seat 606 to be connected with baffle 9, reaches that sliding seat 603 pulling extension plate 604 and pulling plate 607 drive baffle 9 and remove, and baffle 9 can play the effect of sheltering from to warning light 17.
The working principle of the utility model is as follows:
when in use, the moving component 3 is arranged on the lower surface of the base plate 1 through the action of the moving component 3 and the rubber ring 2, the rubber ring 2 is arranged on the side wall of the base plate 1, the moving component 3 can be driven by starting the DSP controller to drive the warning lamp 17 on the base plate 1 to automatically move in water, the first warning lamp 17 drives the rest warning lamp 17 to move so as to reach a designated position, the time is saved, the rubber ring 2 can avoid the warning lamp 17 from being submerged in water, the buoyancy is increased through the action of the floating ball 5, the supporting component 14 is arranged at the inner bottom of the fixed frame 8 through the action of the supporting component 14 and the mounting plate 15, one end of the supporting component 14 is arranged on the lower surface of the mounting plate 15, the supporting component 14 is driven by starting the DSP controller to inwards move so as to support the mounting plate 15, the purpose that warning light 17 on mounting panel 15 upwards moves is reached, the warning effect of warning light 17 is increased, the effect through warning light 17 and electric storage box 16, electric storage box 16 is installed on mounting panel 15, install warning light 17 on the electric storage box 16, install solar panel 18 on the warning light 17, solar panel 18 passes through solar controller and the battery electric connection in the electric storage box 16, reach solar panel 18 and absorb solar energy conversion electric energy and store in electric storage box 16 and provide the power consumption for warning light 17, the effect through pulling subassembly 6, pulling subassembly 6 is installed at fixed frame 8 lateral wall, pulling subassembly 6 is connected with baffle 9, the pulling that reaches pulling subassembly 6 through opening the DSP controller makes baffle 9 rotate, the convenience is supplied with solar panel 18 in sunny days, the rainy day shelters from warning light 17.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a showy formula channel warning device on water, includes base plate (1), its characterized in that: the utility model discloses a mobile device, including base plate (1), fixed surface, support column (10), fixed surface, fixed frame (8) and mounting plate (15), fixed surface installs mobile assembly (3) under base plate (1), base plate (1) lateral wall fixed mounting has rubber circle (2), base plate (1) lateral wall fixed mounting has floating ball (5), fixed surface installs support column (10) on base plate (1), fixed mounting has fixed plate (7) on support column (10), fixed mounting has fixed frame (8) in fixed frame (8) bottom fixed mounting has supporting component (14), one end fixed mounting of supporting component (14) has mounting panel (15), fixed mounting has electric storage case (16) on mounting panel (15), the utility model is characterized in that a warning lamp (17) is fixedly arranged on the electric storage box (16), a solar panel (18) is fixedly arranged on the warning lamp (17), a baffle (9) is rotatably arranged on the fixed frame (8) through a hinge (19), a pulling component (6) is fixedly arranged on the side wall of the fixed frame (8), one end of the pulling component (6) is fixedly arranged on the baffle (9), an extension board (11) is slidingly arranged on the baffle (9), an electric push rod (12) is fixedly arranged on the lower surface of the baffle (9), one end of the electric push rod (12) is connected with the extension board (11), the solar panel (18) is electrically connected with a storage battery in the electricity storage box (16) through a solar controller; the intelligent electric vehicle further comprises a DSP controller and a 4G signal module electrically connected with the DSP controller, wherein the moving assembly (3), the pulling assembly (6), the warning lamp (17) and the electric push rod (12) are controlled by the DSP controller.
2. A water floating course warning device as claimed in claim 1, wherein: the side wall of the base plate (1) is fixedly provided with a mounting rod (4), and the floating ball (5) is fixedly connected to one end of the mounting rod (4).
3. A water floating course warning device as claimed in claim 1, wherein: a chute is formed in the baffle (9), and the extension plate (11) is slidably mounted in the chute.
4. A water floating course warning device as claimed in claim 1, wherein: the baffle (9) lower surface fixed mounting has mount pad (20), electric putter (12) fixed mounting is on mount pad (20), pass through connecting block (13) fixed connection between electric putter (12) and extension board (11).
5. A water floating course warning device as claimed in claim 1, wherein: the support assembly (14) comprises an electric sliding table (141), the electric sliding table (141) is fixedly installed in the inner bottom of the fixed frame (8), a rotating shaft (142) is rotatably installed on the working sliding table of the electric sliding table (141), a support rod (143) is fixedly installed on the rotating shaft (142), a support seat (144) is fixedly installed on the lower surface of the mounting plate (15), and one end of the support rod (143) is fixedly installed on the support seat (144).
6. A water floating course warning device as claimed in claim 1, wherein: the movable assembly (3) comprises a movable seat (301), the movable seat (301) is fixedly arranged on the lower surface of a base plate (1), a rotating rod (302) is rotatably arranged on the movable seat (301), a movable plate (303) is fixedly arranged on the rotating rod (302), a mounting frame (306) is fixedly arranged on the upper surface of the base plate (1), a first motor (305) is fixedly arranged in the mounting frame (306), an output shaft of the first motor (305) is connected onto the movable seat (301) in a penetrating mode with one end of the rotating rod (302), bevel gears (304) are fixedly arranged at the output shaft of the first motor (305) and one end of the rotating rod (302), and two groups of bevel gears (304) are connected in a meshed mode.
7. A water floating course warning device as claimed in claim 1, wherein: pulling subassembly (6) are including extension piece (601), fixed frame (8) lateral wall fixed mounting has extension piece (601), square groove has been seted up on extension piece (601), threaded rod (602) are installed to the square inslot internal rotation, the lateral wall fixed mounting of extension piece (601) has second motor (608), the output shaft of second motor (608) alternates to be connected on extension piece (601), the output shaft fixed mounting of second motor (608) is in the one end of threaded rod (602), slidable mounting has sliding seat (603) on threaded rod (602), extension board (604) are installed in the rotation on sliding seat (603), rotation axis (605) are installed in the one end rotation of extension board (604), fixed mounting has extension seat (606) on baffle (9) on rotation axis (605), the one end of extension board (607) is installed in rotation on extension seat (606).
CN202322143327.1U 2023-08-10 2023-08-10 Floating type channel warning device on water Active CN220483512U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322143327.1U CN220483512U (en) 2023-08-10 2023-08-10 Floating type channel warning device on water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322143327.1U CN220483512U (en) 2023-08-10 2023-08-10 Floating type channel warning device on water

Publications (1)

Publication Number Publication Date
CN220483512U true CN220483512U (en) 2024-02-13

Family

ID=89842417

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322143327.1U Active CN220483512U (en) 2023-08-10 2023-08-10 Floating type channel warning device on water

Country Status (1)

Country Link
CN (1) CN220483512U (en)

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