Marine monitoring alarm device

Abstract

The utility model relates to a marine monitoring alarm device, which comprises a casing, a touch piece, a metal ball, a first battery pack and a control component, the lower end of the casing is provided with a mounting groove, the middle of the mounting groove is provided with a boss, the metal ball is hung below the boss through a lead, and the touch piece is connected to the lower end of the casing through threads. A vertically-through conical hole is formed in the middle of the touch part and is open downwards, metal sheets in a circumferential array are arranged on the side face of the conical hole, intervals are formed between the metal sheets, the metal balls are located in the conical hole, the control assembly and the first battery pack are located in the boss, and the control assembly, the first battery pack and the metal sheets are connected through wires. The control assembly and the first battery pack can abut against the metal sheets through the metal balls to form a loop. The device can monitor the state of the ship, and can send out a help-seeking alarm signal in time when the ship encounters major accidents such as capsizing or sinking.

Description

Technical Field

[0001] The utility model relates to the technical field of alarm devices, in particular to a marine monitoring alarm device. Background Art

[0002] When ships go out to sea, they often encounter strong winds and waves due to the changeable weather at sea. In order to ensure the safety of the ship and crew, each ship is equipped with communication devices, positioning devices, detection and alarm devices, etc., so that the land control console can grasp the current status of the ship and crew in real time. However, when encountering strong winds and waves, the crew will be tossed around by the violent shaking of the ship, and it is difficult to promptly feedback the situation encountered by the ship. Moreover, once the ship encounters major accidents such as capsizing or sinking, all devices will be soaked in water and become ineffective, making it impossible to promptly notify the land control console for search and rescue. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a ship monitoring alarm device, which can monitor the status of the ship and send out a distress alarm signal in time when the ship encounters a major accident such as capsizing or sinking.

[0004] The technical solution of the utility model is: a marine monitoring and alarm device, comprising a casing, a touch piece, a metal ball, a first battery pack and a control assembly, wherein a mounting groove is provided at the lower end of the casing, a boss is provided in the middle of the mounting groove, the metal ball is suspended below the boss through a wire, the touch piece is connected to the lower end of the casing through a thread, a tapered hole is provided in the middle of the touch piece, which passes through from top to bottom, the tapered hole is open downward, a circular array of metal sheets is provided on the side of the tapered hole, and there are intervals between the metal sheets, the metal ball is located in the tapered hole, the control assembly and the first battery pack are located in the boss, the control assembly, the first battery pack and the metal sheet are connected by a wire, and the control assembly and the first battery pack can form a loop through the metal ball abutting against the metal sheet.

[0005] Furthermore, the wire for suspending the metal ball is coated with an insulating layer.

[0006] Furthermore, the control component includes a storage module and a first communication module.

[0007] Furthermore, the convergence point of the extension lines of the side surfaces of the tapered hole is located at the lower end surface of the boss.

[0008] Furthermore, an annular bracket is provided at the upper end of the casing, a hollow float is mounted on the annular bracket, a loop formed by a second battery pack and a second communication module is provided inside the float, and the second communication module can communicate with the first communication module.

[0009] Furthermore, the float is connected to the casing through an asbestos wire.

[0010] Furthermore, the float and the annular bracket are bonded together by glue.

[0011] Furthermore, the asbestos wire is located inside the annular bracket.

[0012] Furthermore, a groove is provided on the surface of the float, a windshield film is provided on the groove, a closed cavity is formed between the windshield film and the groove, and wires connecting the second battery pack and the second communication module are provided at both ends of the groove.

[0013] Furthermore, the windshield film is a pressure film sheet.

[0014] Compared with the prior art, the advantage of the utility model is that when the ship shakes more than a certain amplitude at sea, the metal ball will hit the metal sheet, and the touch parts of different specifications and models have different tapers of conical holes and can accept different shaking amplitudes. As long as the metal ball touches the metal sheet, the control component will be turned on and started, so that the land control console can monitor the ship status in real time and receive the alarm distress signal sent by the ship in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from an upward angle;

[0019] Figure 4 It is a cross-sectional view of the utility model;

[0020] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0021] Among them: 1. casing; 101. boss; 102. mounting groove; 2. touch piece; 3. annular bracket; 4. float; 401. groove; 5. pressure film; 6. asbestos wire; 7. metal ball; 8. metal sheet; 9. first communication module; 10. first battery pack; 11. second communication module; 12. second battery pack; 13. storage module. DETAILED DESCRIPTION

[0022] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0023] like Figure 1-5 As shown, a marine monitoring alarm device includes a housing 1, a touch piece 2, a metal ball 7, a first battery pack 10 and a control component. The housing 1 has a mounting groove 102 at the lower end, a boss 101 is provided in the middle of the mounting groove 102, the metal ball 7 is solid and is suspended below the boss 101 through a wire, the touch piece 2 is connected to the lower end of the housing 1 through a thread, which is convenient for installing the metal ball 7, and the touch pieces 2 of different specifications and models can also be replaced according to the type of ship. A tapered hole is provided in the middle of the touch piece 2, which is open downward, and a circular array of metal sheets 8 are provided on the side of the tapered hole. When the ship shakes at sea When the amplitude exceeds a certain value, the metal ball 7 will hit the metal sheet 8, and the tapers of the conical holes of the touch pieces 2 of different specifications and models are different, and can accept different shaking amplitudes; the metal ball 7 is located in the conical hole, and the control component and the first battery pack 10 are located in the boss 101, and the control component, the first battery pack 10, and the metal sheet 8 are connected by wires, and the control component and the first battery pack 10 can form a loop through the metal ball 7 and the metal sheet 8, and there are gaps between the metal sheets 8, and multiple metal sheets 8 are connected in parallel in the loop, and as long as the metal ball 7 touches the metal sheet 8, the control component will be turned on and started.

[0024] In the above embodiment, the wire for hanging the metal ball 7 is coated with an insulating layer to prevent the wire for hanging the metal ball 7 from touching the metal sheet 8 first when the ship does not shake much and the metal ball 7 does not touch the metal sheet 8, causing the control component to falsely report the actual situation; the control component includes a storage module 13 and a first communication module 9, the storage module 13 is used to record the number of times and time nodes of the metal ball 7 and the metal sheet 8 touching the conductive circuit, and the first communication module 9 transmits the data to the land control console, and the above data can be used to preliminarily judge the waves, wind force and ship status in the sea area where the ship is located; the convergence point of the extension line of the side of the conical hole is located at the lower end surface of the boss 101, ensuring that the metal ball 7 has sufficient and accurate swing space, which not only avoids the wire for hanging the metal ball 7 touching the conical hole and causing the swing fulcrum to change, thereby causing the metal ball 7 to touch the metal sheet 8 in advance, but also avoids the situation where the metal ball 7 still fails to touch the metal sheet 8 with a large swing amplitude when the ship shakes violently, causing inaccurate feedback.

[0025] In the above embodiment, an annular bracket 3 is provided at the upper end of the casing 1, and a hollow float 4 is mounted on the annular bracket 3. A loop formed by a second battery pack 12 and a second communication module 11 is provided in the float 4. The second communication module 11 can communicate with the first communication module 9. When the ship capsizes or sinks, the seawater fills the installation groove 102. At this time, the control component is continuously turned on and sends a distress signal, and the float 4 is separated from the annular bracket 3 and floats on the water surface. The float 4 can send positioning and distress signals and act as a signal repeater to provide assistance in finding the sunken ship; the float 4 is connected to the casing 1 through an asbestos line 6. The asbestos line 6 can provide a certain pulling force to fix the float 4 on the annular bracket 3, and can also tear the asbestos line 6 through the buoyancy of the float 4 when the float 4 sinks into the water to float to the water surface; between the float 4 and the annular bracket 3 By gluing, the asbestos wire 6 is protected to prevent the float 4 from being blown off by strong winds and causing the asbestos wire 6 to break, etc.; the asbestos wire 6 is located on the inner side of the annular bracket 3 to provide protection for the asbestos wire 6 to avoid being accidentally torn off by passers-by; the surface of the float 4 is provided with a groove 401, and the groove 401 is provided with a windshield film, and a closed cavity is formed between the windshield film and the groove 401, and wires connecting the second battery pack 12 and the second communication module 11 are provided at both ends of the groove 401. When a major accident of a shipwreck occurs, the float 4 sinks into the water and before the asbestos wire 6 is torn off, the water pressure will break the windshield film, and the seawater will fill the groove 401. At this time, the second battery pack 12 and the second communication module 11 are continuously connected, and an emergency distress signal confirming the shipwreck is sent out; the windshield film is a pressure film sheet 5, which is easy to break under a certain water pressure to ensure that the second communication module 11 can send a signal in time.

[0026] Description of the working method of this utility model:

[0027] The device is installed outside the hull of the ship, and the first battery pack 10 and the second battery pack 12 are installed. The insulated gloves are worn and the metal ball 7 is made to touch each metal sheet 8 in turn, and the land control console is confirmed whether the device is communicating normally. When the ship goes out to sea, if it encounters strong winds and waves, the ship will swing on the sea surface with a large amplitude, and the metal ball 7 swings in the conical hole at this time. When the swing amplitude reaches 30°, the ship is in an extremely dangerous state. At this time, the metal ball 7 keeps swinging and hitting different metal sheets 8, and the circuit where the control component is located is intermittently turned on, sending continuous point signals to the land control console to feedback the wind and wave conditions in the sea area, and the land control console notifies the ship to avoid sailing to the area. When the swing amplitude exceeds 3 When the angle is 0°, the contact time between the metal ball 7 and the metal sheet 8 will be prolonged, and the circuit where the control component is located will be intermittently turned on for a long time, sending a continuous and disconnected line signal to the land control console, feedback that the wind and wave conditions in the sea area have further deteriorated, and it is necessary to notify the search and rescue team to make emergency preparations; when the ship encounters a serious accident such as capsizing or sinking, the metal ball 7 continues to touch the metal sheet 8, sending a distress signal, and the buoy 4 sinks into the water, the water pressure breaks through the pressure film 5 and turns on the second communication component, the buoy 4 breaks the asbestos line 6 and floats to the water surface, the groove 401 is still downward and located in the sea water, ensuring that the circuit where the second communication component is located is continuously turned on, and sending distress and positioning signals to help the rescue team find the ship and crew as soon as possible.

[0028] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A marine monitoring and alarm device, characterized in that: The invention comprises a casing, a touch member, a metal ball, a first battery pack and a control assembly. The casing is provided with a mounting groove at the lower end, a boss is provided in the middle of the mounting groove, the metal ball is suspended under the boss through a wire, the touch member is connected to the casing at the lower end through a thread, a tapered hole is provided in the middle of the touch member which passes through the upper and lower parts, the tapered hole is open downward, a circular array of metal sheets are provided on the side of the tapered hole, and there are intervals between the metal sheets, the metal ball is located in the tapered hole, the control assembly and the first battery pack are located in the boss, the control assembly, the first battery pack and the metal sheet are connected through a wire, and the control assembly and the first battery pack can form a loop through the metal ball abutting against the metal sheet.

2. The marine monitoring and alarm device according to claim 1, characterized in that: The control component includes a storage module and a first communication module.

3. The marine monitoring and alarm device according to claim 1, characterized in that: The convergence point of the extended lines of the side surfaces of the tapered holes is located at the lower end surface of the boss.

4. The marine monitoring and alarm device according to claim 1, characterized in that: An annular bracket is provided at the upper end of the casing, a hollow floating ball is mounted on the annular bracket, a loop formed by a second battery pack and a second communication module is provided in the floating ball, and the second communication module can communicate with the first communication module.

5. The marine monitoring and alarm device according to claim 4 is characterized in that: The float is connected to the casing through an asbestos line.

6. The marine monitoring and alarm device according to claim 4, characterized in that: The float ball and the annular bracket are bonded together by glue.

7. The marine monitoring and alarm device according to claim 4 is characterized in that: A groove is provided on the surface of the float, a windshield film is provided on the groove, a closed cavity is formed between the windshield film and the groove, and wires connecting the second battery pack and the second communication module are provided at both ends of the groove.

8. The marine monitoring and alarm device according to claim 5, characterized in that: The asbestos wire is located inside the annular bracket.

9. The marine monitoring and alarm device according to claim 7, characterized in that: The windshield film is a pressure film sheet.

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