CN104176210A - Multifunctional maritime mobile rescue device - Google Patents

Abstract

The invention discloses a multifunctional maritime mobile rescue device which comprises a box body and a control circuit board arranged in the box body, wherein the box body is a sealed, waterproof and hollow body; an LED control panel, a Z compass, a waterproof plug, a USB output connector, an input port, a control switch, a movable antenna and a waterproof cover are arranged on the side face of the box body; a power supply module, an output regulating circuit and rescue equipment which are sequentially and electrically connected are arranged on the control circuit board. The power supply module comprises an electric quantity acquisition unit, an input control circuit and a power supply control circuit which are sequentially and electrically connected. The electric quantity acquisition unit comprises a solar cell panel and/or a wind driven generator, and the input control circuit comprises a DC/DC converter which is used for direct current conversion for electric energy collected by the solar cell panel and/or the wind driven generator.

Description

A multifunctional mobile rescue device at sea

technical field

The invention relates to a rescue device, in particular to a multipurpose rescue device used at sea.

Background technique

As the development of offshore resources continues to advance, the scope of offshore operations continues to expand. Strengthening the protection of the safety of sea workers, developing new types of mobile life-saving equipment at sea, and strengthening security measures in case of emergencies at sea will help promote the development and utilization of marine resources.

The current marine life-saving devices have a single function, and most of the life-saving devices only provide the function of floating. For most yachts and fishing boats, when encountering severe sea conditions or emergency situations such as hitting a rock, the ship's power plant fails and the crew is isolated. state, there is no active survival function.

With the development of communication means and electronic product technology, traditional life-saving equipment cannot provide usable electric energy after being in distress at sea, reducing the success rate of sea rescue. In the case of severe sea accidents, after the crew leaves the mother ship, the lifeboat or the crew themselves lack portable rescue equipment, which cannot guarantee the safety of the crew. At the same time, most of the yachts and fishing boats are not equipped with mobile power supply units, and only the backup generators installed inside the ships are separated from the life-saving equipment. In the event of severe sea conditions or emergency situations such as hitting rocks, the power plant fails, and the ship's own power generation device can only provide energy and send out a distress signal. There is no independent distress equipment. At the same time, the life-saving equipment has a single function and cannot achieve multiple insurances. .

Contents of the invention

Therefore, in view of the above problems, the present invention proposes a multifunctional mobile rescue device for marine use, and the rescue device is equipped with power supply equipment and related life-saving equipment, so as to ensure the safety of crew and fishermen in various aspects.

In order to solve the above technical problems, the technical solution adopted by the present invention is a multifunctional mobile rescue device at sea, including a box body and a control circuit board arranged inside the box body, the box body is a sealed waterproof and hollow body , the side of the box (can be different sides, or the same side) is provided with LED control panel, Z compass, waterproof plug, USB output interface, input port, control switch, movable antenna and waterproof cover; the control circuit The board is provided with a power supply module, an output regulation circuit and rescue equipment that are electrically connected in sequence. The power supply module includes a power collection unit, an input control circuit and a power control circuit that are electrically connected in sequence. The power collection unit includes a solar panel And/or the wind generator, the input control circuit includes a DC/DC converter for direct current conversion of the electric energy collected by the solar panel and/or the wind generator. The input port can either directly use solar direct current input, or connect to mains input through a power adapter. By providing solar panels and wind generator input ports, that is, in the absence of commercial power input, the abundant solar and wind energy at sea can be directly used to charge through DC; the rescue equipment includes at least position indicating signs, heating pads, For the desalination device, the position indication mark is set on the top of the box, and the LED control panel is used to display the operation interface. According to the GPS positioning, the nautical chart data stored inside the lifesaving device can be viewed, and the itinerary route of nearby islands that can be docked is provided. The corresponding operations can also be used to transmit landmarks and distress signals at the location. The heating pad is arranged inside the box body, and the outer surface of the heating pad is made of plastic material. Under normal circumstances, it can be folded and laid flat on the inside of the box. When the crew is drifting on the sea, the heating pad can be taken out, connected to the battery in the device, and the heating pad can be attached to the body to provide heating. The seawater desalination device is located inside the tank, which can be operated manually or connected to the power module of the tank to provide fresh water for the crew to drink. The specific geographic location of the user is located by the indicator, the heating pad is used for heating, and the seawater desalination device is used for desalination of seawater to provide the user with a drinkable water source.

As another feasible solution, the electricity collection unit also includes a mains input circuit, and the input control circuit also includes an AC/AC converter (inverter) for performing DC conversion on the electricity collected by the mains input circuit , so that the marine multifunctional mobile rescue device can be powered by the mains through the AC/AC converter, ensuring that it can be fully charged in a short time.

Further, the power control circuit includes a voltage comparison circuit, the voltage comparison circuit is electrically connected to the input control circuit, when the storage battery is fully charged, the voltage comparison circuit cooperates with the input control circuit to control the overvoltage in the input circuit. Current, overvoltage protection and current limiting, so as to ensure the safety of the battery.

Further, the power supply control circuit is provided with a battery power control device, which can be implemented by a single-chip microcomputer. When the battery power control device detects that the power of the battery pack is lower than 15% of the full power, it will warn through an alarm device.

Further, the output regulation circuit includes a step-up and step-down unit, which can adjust the voltage output by the power module and output different voltages to meet the requirements of different rescue equipment (heating equipment, wireless position indicator).

Further, one side of the box is also provided with a fixed hook. The fixed hook is used to carry the product on the body through a strap or a rope or fix it at an ideal position when it is inconvenient to carry.

Further, one side of the box is also equipped with a reflective sheet, and a layer of smooth sheet (such as a sheet made of metal) is pasted on the side to be used as a reflector, which can increase the chance of being discovered during the rescue process . Furthermore, one side of the box body is also provided with a movable bracket, and the reflective sheet is arranged on the movable bracket, and the movable bracket can be used to swing up and down to adjust the angle of the reflective sheet to achieve the best Reflective effect.

Further, a waterproof USB output interface and a 220V AC output port are provided on the side of the box, and the USB output interface can be used as an LED light interface for lighting. The LED lamp interface and the 220V AC output port ensure that lighting and electricity can be provided in a humid environment.

Further, the bottom of the box is provided with a number of movable and openable slots, which contain seawater dyeing agent that can be dispersed. After the crew falls into the water, the slots can be opened to dye the seawater in the accessories, increasing the crew's beautification. chance of rescue.

The present invention adopts the above-mentioned technical scheme, and installs a power supply device inside the life-saving device, which can provide electric energy for matching life-saving tools. At the same time, it provides input ports for solar panels and wind generators, so that new energy can be directly used even in the absence of mains power input, and it can be charged by DC to ensure the battery life of life-saving equipment. Inverters are installed in the power supporting equipment, which can be directly input through the mains power, so as to ensure that the life-saving equipment can quickly store full power within a period of time and serve as a backup power supply.

Through the above scheme, the present invention has the following advantages: 1. An inverter (AC/AC converter) is installed inside the power supply equipment, and at the same time, through solar panels and wind generators, the abundant self-energy on the sea is used as the rescue device. Provide power supply to save energy; at the same time, the rescue device provides a variety of input and output ports to meet the various needs of users; 2. Combine the circuit protection measures of waterproof measures, and all circuit interfaces use waterproof devices to protect electrical appliances 3. Provide a heating pad that can be used for heating, which can be connected to the power device when needed, and placed on the crew to provide heat to ensure the safety of the crew; 4. Provide A variety of equipment to improve the chances of the crew being rescued: providing heating pads for heating, radio devices for sending out distress signals, seawater desalination devices for generating fresh water, seawater dyes for increasing self-discovery, and LED lights for lighting etc. Increased chances of crew members surviving shipwreck. 5. In the rescue plan provided, in addition to sending out rescue signals through signals in the form of electromagnetic waves, positioning is also carried out through the reflection of reflective sheets, which increases the chance of being rescued.

Description of drawings

Fig. 1 is the modular block diagram of the control circuit board of the marine multifunctional mobile rescue device of the present invention;

Fig. 2 is the perspective view of the casing of the marine multifunctional mobile rescue device of the present invention;

Fig. 3 is a side view of the casing of the marine multifunctional mobile rescue device of the present invention;

Fig. 4 is the front view of the casing of the marine multifunctional mobile rescue device of the present invention;

Fig. 5 is the rear view of the casing of the marine multifunctional mobile rescue device of the present invention;

Fig. 6 is a schematic diagram of the bottom of the tank of the marine multifunctional mobile rescue device of the present invention.

Detailed ways

The present invention will be further described in conjunction with the accompanying drawings and specific embodiments.

A multifunctional mobile rescue device at sea according to the present invention includes a box body and a control circuit board arranged inside the box body, as shown in Figure 1, the control circuit board is provided with a power supply module, an output regulation circuit and an electrical connection in sequence. Rescue equipment, the power supply module includes a power collection unit, an input control circuit and a power control circuit that are electrically connected in sequence, the power collection unit includes a solar panel and/or a wind generator, and the input control circuit includes a solar battery A DC/DC converter for DC conversion of the electrical energy collected by panels and/or wind turbines. By providing solar panels and wind generator input ports, that is, in the absence of commercial power input, the abundant solar and wind energy at sea can be directly used to charge through DC; the rescue equipment includes at least position indicating signs, heating pads, Seawater desalination device. The input port can either directly use solar direct current input, or connect to mains input through a power adapter. By providing input ports for solar panels and wind generators, it is possible to directly use the abundant solar and wind energy at sea and charge through direct current in the absence of mains power input.

Wherein, the power collection unit also includes a mains input circuit, and the input control circuit also includes an AC/AC converter (inverter) for performing DC conversion on the power collected by the mains input circuit, so that the marine multi-functional The mobile rescue device can be powered by the mains through the AC/AC converter to ensure that it is fully charged in a short time.

The power supply control circuit includes a voltage comparison circuit and a storage battery power control device. The voltage comparison circuit is electrically connected to the input control circuit. When the storage battery is fully charged, the voltage comparison circuit cooperates with the input control circuit to control Over-current, over-voltage protection and current limiting, so as to ensure the safety of the battery. The storage battery power control device can be implemented by a single-chip microcomputer, and when the storage battery power control device detects that the power of the battery pack is lower than 15% of the full power, it will warn through an alarm device.

The output regulating circuit includes a step-up and step-down unit, which can adjust the voltage output by the power module and output different voltages to meet the needs of different rescue equipment (heating equipment, wireless position indicator).

The appearance of the box is shown in Figure 2-Figure 6, and the labels are as follows: 1: LED control panel; 2: Z compass; 3: Power display light; 4: Waterproof plug (220V AC output); 5: USB output interface (There are three in this embodiment); 6: input port; 7: control switch; 8: movable antenna; 9: waterproof cover; 10 movable bracket; 11: fixed hook;

Among them, the box body is a sealed waterproof and hollow body, and the sides of the box body (can be different sides, or the same side) are equipped with LED control panel 1, Z compass 2, waterproof plug 4, USB output interface 5 , input port 6, control switch 7, movable antenna 8, waterproof cover 9, movable bracket 10, fixed lifting hook 11, and reflective sheet 12. Among them, the waterproof plug 4 and the USB output interface 5 are waterproof, for example, the waterproof RJ45 USB waterproof interface produced by Shenzhen Qiaoheli Technology Co., Ltd. can be combined with Zhejiang Tongling for the waterproof plug 4 of the output AC part. SERE01A series of waterproof sockets produced by Technology Group.

The position indicator is a wireless position indicator, which is set on the top of the box. The LED control panel 1 is used to display the operation interface. According to the GPS positioning, you can view the chart data stored in the lifesaving device and provide nearby islands that can be docked. . The corresponding operations can also be used to transmit landmarks and distress signals at the location. The wireless position indicating sign can adopt the CCS-certified wireless position indicating sign produced by South Korea SARACOM, and the inner operation interface can be transplanted to the surface of the life-saving device, and the output part is supplied with a fixed voltage output by the battery pack.

The heating pad is arranged inside the box body, and the outer surface of the heating pad is made of plastic material. Under normal circumstances, it can be folded and laid flat on the inside of the box. When the crew is drifting on the sea, the heating pad can be taken out, connected to the battery in the device, and the heating pad can be attached to the body to provide heating. The heating pad can adopt the heating principle of a domestic electric blanket, and a heating circuit is arranged inside the heating pad, and the heating pad can be attached to the crew's clothes. In the event of an accident at sea, the power supply on the lifesaving device can be connected to maintain the body temperature of the crew.

The seawater desalination device is located inside the tank, which can be operated manually or connected to the power module of the tank to provide fresh water for the crew to drink.

Wherein the fixed hook 11 is used to carry the product on the body or fix it at an ideal position through a strap or a rope when it is inconvenient to carry. A movable bracket 10 is arranged on the side of the box body, and the movable bracket 10 is pasted with a smooth sheet (such as a sheet made of metal) for use as a reflective sheet 12, which can increase the probability of being found during the rescue process. In addition, the movable bracket 10 can be used to swing up and down to adjust the angle of the reflective sheet 12 to achieve the best reflective effect.

A waterproof USB output interface 5 and a 220V AC output port are provided on the side of the cabinet, wherein the USB output interface 5 can be used as an LED light interface for lighting. The LED lamp interface and the 220V AC output port ensure that lighting and electricity can be provided in a humid environment.

In addition, the box is also provided with seawater dyeing agent. Specifically, several movable and openable slots 13 are arranged at the bottom of the box body. The seawater dyeing agent is arranged in the slots 13. Card slot 13, dyes the nearby seawater, thereby increasing the chance of the crew being rescued.

The present invention adopts the above-mentioned technical scheme, and installs a power supply device inside the life-saving device, which can provide electric energy for matching life-saving tools. At the same time, it provides input ports for solar panels and wind generators, so that new energy can be directly used even in the absence of mains power input, and it can be charged by DC to ensure the battery life of life-saving equipment. Inverters are installed in the power supporting equipment, which can be directly input through the mains power, so as to ensure that the life-saving equipment can quickly store full power within a period of time and serve as a backup power supply.

Although the present invention has been particularly shown and described in conjunction with preferred embodiments, it will be understood by those skilled in the art that changes in form and details may be made to the present invention without departing from the spirit and scope of the invention as defined by the appended claims. Making various changes is within the protection scope of the present invention. the

Claims (10)

1. a marine Multifunctional mobile deliverance apparatus, is characterized in that:

The control circuit board that comprises casing and be located at box house;

Described casing is the body of a water-tight and hollow, and the side of this casing is provided with LED control panel, Z compass, waterproof plug, USB output interface, input port, master cock, mobile radio and watertight cover;

Described control circuit board is provided with power module, output regulating circuitry and the wrecking equipment being electrically connected successively, described power module comprises electric quantity acquisition unit, input control circuit and the power control circuit being electrically connected successively, described electric quantity acquisition unit comprises solar panel and/or aerogenerator, and described input control circuit comprises the DC/DC conv that electric energy that solar panel and/or aerogenerator are collected carries out direct current conversion.

2. marine Multifunctional mobile deliverance apparatus according to claim 1, it is characterized in that: described electric quantity acquisition unit also comprises civil power input circuit, described input control circuit also comprises that the electric weight that civil power input circuit is collected carries out the AC/AC conv of direct current conversion.

3. marine Multifunctional mobile deliverance apparatus according to claim 1, is characterized in that: described power control circuit comprises voltage comparator circuit, and this voltage comparator circuit is electrically connected to input control circuit.

4. marine Multifunctional mobile deliverance apparatus according to claim 1, is characterized in that: described power control circuit comprises storage battery amount control device.

5. marine Multifunctional mobile deliverance apparatus according to claim 1, is characterized in that: described output regulating circuitry comprises voltage raising and reducing unit, and the voltage of power module output is regulated, and exports different voltage.

6. marine Multifunctional mobile deliverance apparatus according to claim 1, is characterized in that: a side of described casing is also provided with fixedly lancet.

7. marine Multifunctional mobile deliverance apparatus according to claim 1, is characterized in that: a side of described casing is also provided with Reflector, does light deflector and uses.

8. marine Multifunctional mobile deliverance apparatus according to claim 7, is characterized in that: a side of described casing is also provided with travel(l)ing rest, and described Reflector is located on this travel(l)ing rest, adjusts the angle of Reflector by adjusting the angle of travel(l)ing rest.

9. marine Multifunctional mobile deliverance apparatus according to claim 1, is characterized in that: the side of described casing is provided with USB output interface and the 220V ac output end mouth of waterproof.

10. marine Multifunctional mobile deliverance apparatus according to claim 1, is characterized in that: the bottom of described casing arranges several openable draw-in grooves.