CN108502126A - A new type of lifebuoy that can be sailed by remote control - Google Patents

Abstract

The invention provides a new life buoy capable of remote-controlled navigation, comprising: a V-shaped life buoy body and a propeller propulsion system; the propeller propulsion system comprises a pair of propellers symmetrically arranged at the ends of the V-shaped life buoy, a DC motor and a module mounting plate arranged in the inner cavity of the V-shaped life buoy; the module mounting plate is provided with a magnetic rotor generator, a DC power supply, a single-chip module and a remote control module for converting wave energy into electric energy, the magnetic rotor generator is connected to the DC power supply, the DC power supply is connected to the single-chip module, the single-chip module is connected to the remote control module and the DC motor, the DC motor drives the propeller to rotate through a rotating shaft, thereby moving the life buoy forward, the invention controls the running direction of the life buoy through a remote controller to reach the side of the rescued person, after the rescued person holds the handle of the life buoy tightly, the life buoy can be controlled by the button on the handle by himself, or the life buoy can be controlled by the remote controller in the hand of the rescuer, thereby greatly improving the survival rate in water.

Description

A new type of lifebuoy that can be sailed by remote control

technical field

The invention relates to the field of lifesaving equipment, in particular to a novel lifebuoy capable of remote control navigation.

Background technique

With the gradual improvement of people's living standards, more and more people like recreational projects at sea, and traveling by boat has become more and more common, which has also led to a gradual increase in incidents of falling into the water. Although the traditional lifebuoy equipped on the ship can also save people, the traditional lifebuoy needs to be thrown by manpower, and the lifebuoy may be thrown far away from the drowning person due to the rescuer's mistake or lack of experience. throwing once, thus the time for rescue will be greatly increased, wasting the short rescue time.

Contents of the invention

According to the technical problems raised above, a novel life buoy capable of remote control navigation is provided. The technical means adopted in the present invention are as follows:

A new type of life buoy capable of remote control navigation, including: life buoy body and propeller propulsion system,

The lifebuoy body is V-shaped, and the propeller propulsion system includes a pair of propellers symmetrically arranged at the end of the V-shaped lifebuoy, a DC motor and a module mounting plate arranged in the inner cavity of the V-shaped lifebuoy;

The module mounting plate is provided with a magnetic rotor generator, a DC power supply, a single-chip microcomputer module and a remote control module for converting wave energy into electric energy. The magnetic rotor generator is connected to a DC power supply, and the DC power supply is connected to the single-chip microcomputer module connected, the single-chip microcomputer module is connected with the remote control module and the DC motor, and the DC motor drives the propeller forward through the rotating shaft.

Further, a gravitational direction sensor is also provided on the module mounting plate, and the gravitational direction sensor is connected to the single-chip microcomputer module.

Further, handles are provided on the left and right sides of the life buoy body.

Further, the handle is provided with a high speed button and a low speed button for adjusting the speed of the propeller, and both the high speed button and the low speed button are connected to the single-chip microcomputer module.

Further, the side of the life buoy body near the water and the side far away from the water are provided with safety lights, and the safety lights are connected with the single-chip microcomputer module.

Further, the buoy buoy body is provided with a propeller cover plate away from the water side.

Further, the life buoy is also provided with a waterproof sealed box for containing small life-saving materials.

Further, the lifebuoy is also provided with an adapted remote control that can be controlled remotely.

The present invention has the following advantages:

1. Use the pulse width modulation method to control the two propellers to work at different speeds to realize the steering of the life buoy.

2. The propeller propulsion system is set up, no need to throw multiple times, only the rescuer can remotely control the advancement and turning of the lifebuoy in the water, so that it can reach the designated position for rescue more quickly, and at the same time, it can reach the place that the rescuer cannot throw. and place.

3. The magnetic rotor generator is selected. Due to the shaking effect of the sea wave on the lifebuoy, it can always generate electricity for the propeller propulsion system and the safety light.

4. The gravity direction sensor is selected so that the left and right positions of the two propellers have nothing to do with the front and back of the life buoy.

5. The propeller is installed in the floating body of the V-shaped life buoy, which can prevent the secondary injury to the rescued.

6. Safety lights are installed on both sides of the V-shaped lifebuoy floating body. When the light is insufficient, the lifebuoy can still be used and can attract the attention of surrounding ships.

7. A watertight box is installed on one side of the V-shaped buoy buoy, and fresh water, compass, medicine, whistle and other self-rescue supplies can be placed in the box, which greatly increases the possibility of the rescued person surviving alone in the water.

Based on the above reasons, the present invention can be widely promoted in the field of lifesaving equipment.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

Fig. 1 is the overall appearance diagram of the present invention.

Fig. 2 is an external schematic diagram of the main structure of the present invention.

Fig. 3 is an internal schematic diagram of the main structure of the present invention.

Figure 4 is a rear view of the present invention.

In the figure: 1-V type life buoy floating body; 2-rotating shaft; 3-propeller; 4-high speed button; 5-propeller cover; 6-DC motor; 7-magnetic rotor generator; 8-DC power supply; 9- Gravity direction sensor; 10-single chip microcomputer module; 11-remote control module; 12-low speed button; 13-safety light; 14-handle; 15-watertight box; 16-module mounting plate.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1-4, a new type of lifebuoy that can be remotely controlled and navigated includes: a lifebuoy body 1 and a propeller propulsion system, the lifebuoy body 1 is V-shaped, and the propeller propulsion system includes a A pair of propellers 3, a DC motor 6 and a module mounting plate 16 arranged in the inner cavity of the V-shaped life buoy;

The module mounting plate is provided with a magnetic rotor generator 7, a DC power supply 8, a single-chip microcomputer module 10 and a remote control module 11 for converting wave energy into electric energy. The magnetic rotor generator 7 is connected to the DC power supply 8, and the DC power supply The power supply 8 is connected to the single-chip microcomputer module 10, and the single-chip microcomputer module 10 is connected to the remote control module 11 and the DC motor 6, and the DC motor 6 drives the propeller 3 to advance through the rotating shaft 2.

A gravitational direction sensor 9 is also arranged on the module mounting plate 16 , and the gravitational direction sensor 9 is connected with the single-chip microcomputer module 10 .

Handles 14 are provided on the left and right sides of the buoy buoy body 1 . The handle 14 is provided with a high speed button 4 and a low speed button 12 for adjusting the speed of the propeller 3 , and the high speed button 4 and the low speed button 12 are both connected to the single chip microcomputer module 10 .

The lifebuoy body 1 is provided with a safety light 13 on the side close to the water and on the side far away from the water, and the safety light 13 is connected to the single-chip microcomputer module 10 .

The water inlet side and the far water side of the lifebuoy body 1 are provided with propeller cover plates 5 .

The buoy buoy body 1 is also provided with a waterproof sealed box 15 for containing small lifesaving materials.

The life buoy 1 is also provided with an adapted remote control that can be controlled remotely.

In the present invention adopting the above-mentioned technical solution, when the device is running, it is paired with the remote controller first, and then thrown into the water, and the running direction of the life buoy is controlled by the remote controller to reach the side of the rescued person. After the rescued person holds the handle of the lifebuoy, he can control the operation of the lifebuoy by himself through the button on the handle, or he can control the lifebuoy through the remote control in the hand of the rescuer, so as to return to the side of the boat or the shore.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (8)

1. it is a kind of can remote control navigation novel life buoy, which is characterized in that including：Lifebuoy ontology and propeller promote system System；

The lifebuoy ontology is V-type, and the propeller propulsion system includes be symmetrically disposed on V-type lifebuoy end one To propeller, direct current generator and the module mounting plate being set in the V-type lifebuoy internal cavities；

The module mounting plate is equipped with magnet rotor generator, DC power supply, microcontroller for converting wave energy to electric energy Module and remote control module, the magnet rotor generator are connected with the DC power supply, the DC power supply and the microcontroller mould Block is connected, and the one-chip computer module is connected with the remote control module and the direct current generator, and the direct current generator passes through rotation axis Propeller rotation is driven, to make lifebuoy advance.

2. it is according to claim 1 can remote control navigation novel life buoy, which is characterized in that the module mounting plate On be additionally provided with gravity direction sensor, the gravity direction sensor is connected with one-chip computer module.

3. it is according to claim 1 can remote control navigation novel life buoy, which is characterized in that the lifebuoy ontology The left and right sides is equipped with handle.

4. it is according to claim 3 can remote control navigation novel life buoy, which is characterized in that the handle is equipped with Adjust high rotating speed button and the slow-speed of revolution button of revolution speed of propeller, the high rotating speed button and slow-speed of revolution button with the monolithic Machine module is connected.

5. it is according to claim 1 can remote control navigation novel life buoy, which is characterized in that the lifebuoy ontology It is equipped with safety lamp close to water side and far from water side, the safety lamp is connected with the one-chip computer module.

6. it is according to claim 1 can remote control navigation novel life buoy, which is characterized in that the lifebuoy ontology Nearly water side and far water side are equipped with propeller cover board.

7. it is according to claim 1 can remote control navigation novel life buoy, which is characterized in that the lifebuoy ontology It is additionally provided with the waterproof sealing box for accommodating small-sized lifesaving goods and materials.

8. it is according to claim 1 can remote control navigation novel life buoy, which is characterized in that the lifebuoy is also set Have can remote control adaptation remote controler.