CN215155526U

CN215155526U - Overwater rescue device and full-autonomous unmanned patrol rescue ship

Info

Publication number: CN215155526U
Application number: CN202120869931.0U
Authority: CN
Inventors: 朱健楠; 程宇威; 高龙华; 池雨豪; 虞梦苓
Original assignee: Shaanxi Orca Electronic Intelligent Technology Co ltd
Current assignee: Shaanxi Orca Electronic Intelligent Technology Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-14
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses a water rescue device and a fully autonomous unmanned patrol rescue ship, wherein the water rescue device comprises a bracket, a U-shaped frame, a support piece, a life buoy and a driving device; the U-shaped frame is fixedly arranged on the outer side of the upper end of the support through screws, the opening of the U-shaped frame faces downwards, the supporting piece is arranged at the opening of the U-shaped frame, one end of the supporting piece is rotatably arranged at one end of the U-shaped frame, the lifesaving sleeve is sleeved between the U-shaped frame and the supporting piece, the driving device is arranged on the support and is used for controlling the rotation of the supporting piece so as to enable the opening of the U-shaped frame to be in an open or closed state; the water rescue device can automatically throw life buoy downwards, is convenient and simple to use, and can effectively improve the rescue efficiency and success rate.

Description

Overwater rescue device and full-autonomous unmanned patrol rescue ship

Technical Field

The utility model belongs to the rescue field on water, concretely relates to rescue device on water and full autonomic unmanned patrol rescue ship.

Background

In recent years, unmanned automobiles and drones have become familiar to the general public. Unmanned ship has the advantage that unmanned automobile and unmanned aerial vehicle do not possess, can carry out the operation on the surface of water, and domestic unmanned ship is mostly survey and drawing, hydrology and water quality monitoring on way, and domestic "navigator" number ocean high-speed unmanned ship of independently researching and developing fuses multiple high new technology, can wide application in "surface of water intelligent robot" in fields such as environmental protection monitoring and search rescue, security protection patrol.

In the prior art, an unmanned ship is used for searching and rescuing victims in flood disasters, the unmanned ship is used for searching and rescuing according to a preset path in the searching and rescuing process, generally, only the searching and rescuing operation is carried out and information obtained by searching and rescuing is transmitted to searching and rescuing personnel, most roles of obtaining information of the victims are played in the rescuing process, and the unmanned ship is insufficient in the function of rescuing the victims and cannot effectively rescue the victims.

For example, in the technical scheme of publication No. CN 212580116U-a disaster relief unmanned ship, life buoys are respectively arranged at the tail part and two sides of a ship body and are used for rescue, and the life buoys at the tail part of the ship body are connected with the ship body through connecting ropes, but the life buoys in the scheme do not have a mechanism for automatically throwing and putting down and need to be taken down by a victim for self rescue, so that the use is inconvenient, and the rescue efficiency and success rate are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome current technical defect, provide a rescue device on water, can throw the life buoy downwards automatically, the use is convenient, simple, can effectively improve the efficiency and the success rate of rescue.

In order to solve the technical problem, the utility model provides a rescue device on water installs on unmanned ship, rescue device on water includes:

a support;

the U-shaped frame is arranged on one side of the bracket, and the opening of the U-shaped frame faces downwards;

the supporting piece is arranged at the opening of the U-shaped frame, and one end of the supporting piece is rotatably arranged at one end of the U-shaped frame;

the life ring is sleeved between the U-shaped frame and the supporting piece;

the driving device is arranged on the support and is used for controlling the support to rotate so as to enable the opening of the U-shaped frame to be in an open or closed state.

Furthermore, the supporting piece comprises a first end extending into the opening of the U-shaped frame and a second end extending outwards and matched with the driving device, and the length of the first end of the supporting piece is larger than that of the second end, so that the first end of the supporting piece rotates downwards when the supporting piece rotates downwards freely.

Furthermore, the driving device comprises a steering engine arranged on one side of the supporting piece and a rocker arm arranged on a rotating shaft of the steering engine, wherein one end of the rocker arm is arranged on the upper side of the second end of the supporting piece to limit the supporting piece to rotate freely downwards.

Further, the water rescue device further comprises:

the fixed plate is arranged on the bracket, and the steering engine is arranged on the fixed plate.

Furthermore, the inner and outer circumferential surfaces of the life buoy are respectively abutted against the supporting piece and the U-shaped frame.

The utility model also provides a rescue ship is gone on patrol to complete autonomic unmanned, including unmanned ship, still include at least one as above arbitrary any rescue device on water, rescue device on water passes through the support is fixed on unmanned ship.

Further, the unmanned ship includes:

the water rescue devices are symmetrically arranged on two sides of the ship body, and a connecting piece for connecting the life buoy and the ship body is arranged between the life buoy and the ship body;

the propellers are symmetrically arranged on two sides of the rear end of the ship body;

the laser radars are respectively arranged at the front end and two sides of the ship body;

the camera is arranged on the front side of the upper end of the ship body;

the GPS antenna is arranged at the upper end of the ship body;

the audible and visual alarm is arranged at the upper end of the ship body;

the illuminating lamp is arranged at the upper end of the ship body;

and the communication antenna is arranged at the upper end of the ship body.

Further, the unmanned ship further comprises:

the central control module and the battery are arranged in the ship body, and the propeller, the GPS antenna, the laser radar, the communication antenna, the audible and visual alarm, the camera, the illuminating lamp and the battery are electrically connected with the central control module.

Further, the unmanned ship further comprises:

the anti-collision device is symmetrically arranged on two sides of the rear end of the ship body and located above the propeller, and the anti-collision device comprises a fixing frame and a rotating wheel, wherein the fixing frame and the rotating wheel are obliquely arranged on the fixing frame.

Furthermore, a protective net cover is arranged outside the propeller; the left end and the right end of the bottom of the ship body are respectively provided with a ship body protection lever.

The utility model discloses following beneficial effect has:

the utility model discloses fix the life buoy through U type frame and support piece that the opening faces down jointly at the beginning, but when needing to put down the life buoy, accessible drive arrangement control support piece rotates downwards to open the opening of U type frame, make the life buoy can free fall to the surface of water and rescue the person falling into water, thus realized the automatic object of throwing and falling of life buoy, solve the life buoy in the prior art and need the person falling into water to take off by oneself and lead to the inconvenient problem of use and rescue inefficiency, the device use is convenient, simple, can effectively improve efficiency and success rate of rescue; the support piece is of a seesaw structure, the opening of the U-shaped frame is opened by utilizing the gravity of the support piece and the falling of the gravity of the life buoy beyond one end, and the steering engine, the rocker arm and the support piece are matched for pressing one end of the support piece to enable the support piece to be horizontal and close the opening of the U-shaped frame, so that the whole structure is simple and reliable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:

fig. 1 is a schematic view of the water rescue device and an unmanned ship after being assembled in the embodiment;

FIG. 2 is an enlarged view of A in FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 2 at the U-shaped frame;

figure 4 is a schematic view of the support member of figure 3 rotated downwardly and with the lifebuoy lowered;

FIG. 5 is a schematic view of an unmanned ship according to embodiment 2;

FIG. 6 is a side view of the unmanned ship in embodiment 2;

fig. 7 is a control schematic diagram of the unmanned ship in embodiment 2.

Detailed Description

For a fuller understanding of the technical content of the present invention, the present invention will be further described and illustrated with reference to the accompanying drawings and specific embodiments.

Example 1

As shown in fig. 1-4, the water rescue device of the present embodiment is installed on an unmanned ship, and comprises a bracket 1, a U-shaped frame 2, a support 3, a life buoy 4 and a driving device; u type frame 2 passes through the screw fixation and locates the upper end outside of support 1, and the opening of U type frame 2 is down, and support piece 3 locates the opening part of U type frame 2, and the one end of support piece 3 rotates and locates the one end of U type frame 2, and life buoy 4 suit is between U type frame 2 and support piece 3, and drive arrangement locates on support 1, and drive arrangement is used for controlling support piece 3's rotation to make the opening of U type frame 2 be open or closed state.

In the structure, the lifebuoy is fixed by the U-shaped frame with the downward opening and the support piece together at the beginning, but when the lifebuoy needs to be put down, the support piece is controlled to rotate downwards by the driving device to open the opening of the U-shaped frame, so that the lifebuoy can fall freely onto the water surface to rescue people falling into water, the purpose of automatically throwing the lifebuoy to fall is achieved, the problems that the lifebuoy is inconvenient to use and low in rescue efficiency due to the fact that people falling into water still need to take down the lifebuoy by itself in the prior art are solved, the device is convenient and simple to use, and the rescue efficiency and success rate can be effectively improved.

Specifically, support piece 3 includes the first end that extends into the opening part of U type frame 2 and outwards extends and drive arrangement complex second end, and the length of the first end of support piece 3 is greater than the length of second end, is convenient for rotate and opens support piece to it is first end downwardly rotating when making support piece 3 freely rotate downwards.

As shown in fig. 2, the driving device includes a steering engine 5 disposed on one side of the supporting member 3 and a rocker arm 6 having one end disposed on a rotating shaft of the steering engine 5, and the other end of the rocker arm 6 is disposed on the upper side of the second end of the supporting member 3, and is used for pressing the second end of the supporting member 3 to limit the supporting member 3 from freely rotating downward; in the above, the U-shaped frame and the support piece jointly fix the life buoy, the support piece is of a seesaw structure, one side of the support piece is provided with the life buoy, the other side of the support piece is provided with the rocker arm, when the life buoy needs to be put down, the rocker arm is controlled to rotate through the steering engine to be away from the second end of the support piece, the first end of the support piece is stressed to freely rotate downwards (as shown in figure 4), and the life buoy limited on the U-shaped frame automatically falls into water to rescue people falling into water.

Specifically, this rescue device on water still includes fixed plate 7, and on fixed plate 7 was fixed in support 1, steering wheel 5 located on fixed plate 7.

Specifically, the inner peripheral surface and the outer peripheral surface of the life buoy 4 are respectively abutted against the supporting piece 3 and the U-shaped frame 2, so that the life buoy is clamped tightly, and the problem that the life buoy rotates randomly is solved.

In other embodiments, the driving device may also adopt an air cylinder or a motor, etc. which is in transmission connection with the second end of the supporting member through the air cylinder or the motor, so as to drive the supporting member to rotate upwards or downwards.

Example 2

As shown in fig. 1 to 7, the present embodiment provides a fully autonomous unmanned patrol rescue vessel, which comprises an unmanned vessel and at least one water rescue device according to embodiment 1, wherein the water rescue device is fixed on the unmanned vessel through a bracket 1.

In the embodiment, the unmanned ship comprises a ship body 10, a propeller 11, a plurality of laser radars 12, a camera 13, a GPS antenna 14, an audible and visual alarm 15, an illuminating lamp 16 and a communication antenna 17, wherein the water rescue devices are symmetrically arranged on two sides of the ship body 10, namely, two life buoys 4 are arranged on the unmanned ship, and a connecting piece (not shown in the figure) for connecting the life buoys 4 and the ship body 10 is arranged between the life buoys 4 and the ship body 10, for example, the connecting piece can adopt a connecting rope or a steel cable, and the life buoys can move together with the unmanned ship after being sleeved on a person falling into water; the propellers 11 are symmetrically arranged at two sides of the rear end of the ship body 10, the propellers 11 can control the unmanned ship to move forwards and backwards, and the two propellers can be controlled to generate different thrusts, so that the aim of controlling the unmanned ship to turn is fulfilled; the laser radars 12 are respectively arranged at the front end and two sides of the ship body 10 and can scan the positions of obstacles, river banks or people falling into water and the like; the camera 13 is arranged on the front side of the upper end of the ship body 10, the camera 13 is a 360-degree panoramic camera, real-time shooting can be carried out on the water surface around the unmanned ship, personnel in all directions can be detected, and garbage, obstacles and the like can be identified; the GPS antenna 14 is arranged at the upper end of the ship body 10 and is positioned at the rear side of the camera 13 and used for positioning the working position of the unmanned ship; the audible and visual alarm 15 is arranged at the upper end of the ship body 10 and is positioned at the rear side of the GPS antenna 14, and is used for playing a safety warning function in the working process of the unmanned ship; the illuminating lamp 16 is arranged at the upper end of the ship body 10 and is positioned at one side of the audible and visual alarm 15, the illuminating lamp can adopt a unidirectional illuminating lamp to provide illumination for the front of the unmanned ship, and can also adopt a multidirectional illuminating lamp to provide illumination for the periphery of the unmanned ship, so that the unmanned ship can be used at night; the communication antenna 17 is arranged at the rear side of the upper end of the ship body 10 and used for sending or receiving wireless signals, and further the unmanned ship can be controlled through the background.

In this embodiment, the unmanned ship further includes a central control module and a battery (not shown in the figure), the central control module and the battery are disposed in the ship body 10, the propeller 10, the GPS antenna 14, the laser radar 12, the communication antenna 17, the audible and visual alarm 15, the camera 13, the illuminating lamp 16, and the battery are all electrically connected to the central control module (as shown in fig. 7), the battery is used for providing energy for the operation of the whole unmanned ship, and the central control module is used for controlling the coordination operation among the components of the whole unmanned ship.

The unmanned ship is in communication connection with an external mobile control end or a computer control end through a communication antenna, and then the unmanned ship is arranged to cruise in a certain water area through the external mobile control end or the computer control end, when a person approaches the bank of the water area, the unmanned ship finds the person approaching the bank through a camera head, a signal is returned to a central control module, the central control module controls an audible and visual alarm to start flashing and speak, the bank personnel is warned to pay attention to the danger of falling into water, and when the bank personnel are far away from the water area, the audible and visual alarm is stopped, and the unmanned ship continues to cruise; when a person falls into the water, the unmanned ship discovers the person falling into the water through the camera, the distance and the direction of the person falling into the water are jointly judged through the camera and the laser radar, then the propeller is controlled to work through the central control module, so that the unmanned ship rushes to the person falling into the water at full speed, meanwhile, the central control module sends out warning information to a background management system (namely a mobile control end or a computer control end), and the current water surface picture is transmitted to a background management interface through the camera in real time; the unmanned ship senses the situation of people falling into the water through the camera and the laser radar, the central control module controls the unmanned ship to approach the people falling into the water, then the steering engine drives the rocker arm to rotate according to the number of people needing rescue, the life buoy on one side or two sides is automatically put into the water to rescue the people falling into the water, and then the unmanned ship drives the life buoy and the people falling into the water to automatically return to a preset wharf after the camera and the laser radar judge that the people falling into the water obtain the life buoy; unmanned ship can prevent earlier that waterside personnel are close to the bank in this embodiment, prevents to fall into water, very big assurance near the personnel safety in waters, after taking place personnel to fall into water, also can implement the rescue the very first time, has practiced thrift valuable rescue time.

In this embodiment, unmanned ship still includes buffer stop, and the buffer stop symmetry sets up in the rear end both sides of hull and is located the top of propeller 11, and buffer stop is including leaning out the mount 18 that sets up and rotate and locate the crashproof wheel 19 on the mount 18, can prevent through the crashproof wheel of design that unmanned ship from touching the foreign matter and touching the bank and causing the damage to the hull at bank in-process hull in the course of the work.

Specifically, the protection mesh enclosure 20 is arranged outside the propeller 11, and the protection mesh enclosure 20 is arranged around the propeller 11, so that the damage to the propeller 11 caused by the fact that sundries are accidentally drawn into the propeller 11 in the advancing process of the unmanned ship can be prevented.

Specifically, the left end and the right end of the bottom of the ship body 10 are respectively provided with the ship body protection rod 21, the ship body protection rods 21 play a role in protecting the ship body 1, and when the ship body 10 accidentally bumps into obstacles such as underwater reefs in the water surface work, the ship body protection rods 21 can protect the ship body 10 from being damaged due to the bumping.

In other embodiments, communication antenna has threely, be 2.4G antenna respectively, 4G antenna and 5G antenna, the antenna of different frequency channels can be used to receive the instruction that the remote controller sent or receive the instruction that cell-phone end APP sent, and then transmit central control module, the work order that accessible central control module control unmanned ship sent according to artifical remote control begins work, perhaps independently cruise according to the work order that cell-phone end APP sent, after unmanned ship accomplishes the work order that cell-phone end APP sent, unmanned ship can return to the starting point automatically.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.

Claims

1. A water rescue device mounted on an unmanned ship, the water rescue device comprising:

a support (1);

the U-shaped frame (2) is arranged on one side of the support (1), and an opening of the U-shaped frame (2) faces downwards;

the supporting piece (3) is arranged at the opening of the U-shaped frame (2), and one end of the supporting piece (3) is rotatably arranged at one end of the U-shaped frame (2);

the life buoy (4), the life buoy (4) is sleeved between the U-shaped frame (2) and the supporting piece (3);

the driving device is arranged on the support (1) and is used for controlling the support (3) to rotate so as to enable the opening of the U-shaped frame (2) to be in an open or closed state.

2. The water rescue device of claim 1, wherein the support member (1) comprises a first end extending into the opening of the U-shaped frame (2) and a second end extending outwardly to engage with the drive device, and wherein the length of the first end of the support member (3) is greater than the length of the second end, so that the support member (3) rotates downward when freely rotating downward.

3. The water rescue device of claim 2, wherein the driving device comprises a steering engine (5) arranged on one side of the support member (3) and a rocker arm (6) arranged on a rotating shaft of the steering engine (5), and one end of the rocker arm (6) is arranged on the upper side of the second end of the support member (3) to limit the support member (3) to rotate freely downwards.

4. A water rescue apparatus as defined in claim 3, further comprising:

the fixing plate (7) is arranged on the support (1), and the steering engine (5) is arranged on the fixing plate (7).

5. Water rescue device according to any one of claims 1 to 4, characterized in that the inner and outer circumferential surfaces of the lifebuoy (4) abut against the support (3) and the U-shaped frame (2), respectively.

6. An all autonomous unmanned patrol rescue vessel comprising an unmanned vessel, characterized in that it further comprises at least one water rescue device according to any of claims 1-5, said water rescue device being fixed to said unmanned vessel by means of said bracket (1).

7. The fully autonomous patrol rescue vessel of claim 6, wherein the unmanned vessel comprises:

the water rescue device is symmetrically arranged on two sides of the ship body (10), and a connecting piece for connecting the life buoy (4) and the ship body (10) is arranged between the life buoy and the ship body;

the propellers (11), the propellers (11) are symmetrically arranged on two sides of the rear end of the ship body (10);

the laser radars (12) are respectively arranged at the front end and two sides of the ship body (10);

the camera (13), the said camera (13) locates the front side of upper end of the said hull (10);

the GPS antenna (14), the GPS antenna (14) is arranged at the upper end of the ship body (10);

the audible and visual alarm (15), the audible and visual alarm (15) is arranged at the upper end of the ship body (10);

the illuminating lamp (16), the illuminating lamp (16) is arranged at the upper end of the ship body (10);

a communication antenna (17), wherein the communication antenna (17) is arranged at the upper end of the ship body (10).

8. The fully autonomous patrol rescue vessel of claim 7, further comprising:

the intelligent ship comprises a central control module and a battery, wherein the central control module and the battery are arranged in the ship body (10), and the propeller (11), the GPS antenna (14), the laser radar (12), the communication antenna (17), the audible and visual alarm (15), the camera (13), the illuminating lamp (16) and the battery are electrically connected with the central control module.

9. The fully autonomous patrol rescue vessel of claim 8, further comprising:

the anti-collision device is symmetrically arranged on two sides of the rear end of the ship body (10) and located above the propeller (11), and comprises a fixing frame (18) which is arranged in an inclined mode and anti-collision wheels (19) which are arranged on the fixing frame (18) in a rotating mode.

10. A fully autonomous patrol rescue vessel according to claim 9, characterized in that the propeller (10) is externally provided with a protective screen (20); the left end and the right end of the bottom of the ship body (10) are provided with ship body protection levers (21).