CN221138570U - Unmanned lifeboat - Google Patents

Abstract

The application relates to an unmanned lifeboat which comprises a lifeboat body, a detection indicating device and a transmitting device, wherein the detection indicating device and the transmitting device are connected to the upper part of the lifeboat body, an electric control unit is arranged in a cabin body of the lifeboat body, a propeller is connected to the bottom of the tail end of the lifeboat body, an outlet of the transmitting device faces to the outside of the lifeboat body, and an ejection device is connected in the transmitting device and used for transmitting the lifeboat. The multifunctional detection indicating device and the transmitting device are provided, so that the multifunctional detection indicating device not only can realize the conventional automatic cruising and water rescue functions, but also can be provided with a remote-transmitting lifesaving device, can meet the rescue requirements of large-area water areas, can be applied to rescue of large-area water areas such as oceans, lakes, rivers and the like, and has the advantages of simple structure, strong practicability and easiness in popularization.

Description

Unmanned lifeboat

Technical Field

The application relates to the technical field of unmanned boats, in particular to an unmanned lifeboat for emergency rescue.

Background

With the continuous development of unmanned control technology, unmanned ships become an important research field of offshore intelligent transportation. The unmanned ship can replace a manned platform in water area inspection, obstacle removal and emergency rescue, so that the risk of water rescue can be reduced, and the effect of twice the result with little effort can be achieved.

In the prior art, although the unmanned lifeboat has the conventional automatic cruising and water rescue functions, the unmanned lifeboat has single structural configuration, few carried life-saving devices and general coordination degree among all functional devices, so that the unmanned lifeboat cannot meet the diversified requirements of water rescue, especially for rescue in large-area water areas such as oceans, lakes and the like, people fall into water under the action of ocean currents and tides and can drift rapidly, the rescue radius of the unmanned lifeboat is movable for 3-5 km, and the traditional unmanned lifeboat cannot be used at all.

Therefore, there is a need for a lifeboat with multiple life saving devices to meet the water rescue needs in multiple situations.

Disclosure of utility model

The application aims to provide an unmanned lifeboat, which solves the problems that the unmanned lifeboat in the prior art has single structural configuration, is less in carried life-saving devices and is difficult to meet the rescue requirement of a large-area water area.

The embodiment of the application can be realized by the following technical scheme:

The unmanned lifeboat is characterized by comprising a lifeboat body, a detection indicating device and a transmitting device, wherein the detection indicating device and the transmitting device are connected to the upper portion of the lifeboat body, an electric control unit is arranged in a cabin body of the lifeboat body, a propeller is connected to the bottom of the tail end of the lifeboat body, an outlet of the transmitting device faces to the outer portion of the lifeboat body, and an ejection device is connected in the transmitting device and used for transmitting the lifeboat.

Further, the lifeboat body comprises an air bag and a boat body, wherein the air bag is arranged outside the boat body along the circumferential direction of the boat body, the outer part of the air bag is connected with a plurality of anti-skid handles, and the top of the boat body is connected with the detection indicating device;

The detection indicating device comprises a detection radar, an antenna, a cradle head camera, a wide-angle camera, a megaphone, a searchlight and a warning lamp.

Further, the number of the emitting devices is a plurality, and the emitting devices are obliquely arranged upwards towards the outside of the lifeboat body.

Further, the ejection device comprises a base and an outer cylinder, the base and the outer cylinder are connected to form an ejection cylinder, a locking component, a bearing seat, a tension spring and a sleeve are arranged in the ejection cylinder, and the locking component is connected to the base and locks the bearing seat at the bottom of the outer cylinder;

The upper portion of the sleeve is limited at the top of the outer barrel, the lower portion of the sleeve is connected with the bearing seat through the tension spring, and a displacement space is formed between the bearing seat and the bottom of the sleeve.

Further, the base is connected to the bottom of the launching device, an electromagnetic lock hook is connected to the bottom of the ejection base, the locking component is an electromagnetic unlocking device, and the locking component is electrically connected with the electronic control unit.

Further, the top of sleeve pass through spacing subassembly connect in the top of urceolus, go up spacing subassembly and include spacing ring and last gusset plate, go up gusset plate fixed connection in the bottom of spacing ring, the spacing ring pass through go up the gusset plate with telescopic connection, the lateral wall of spacing ring with the urceolus is connected.

Further, along telescopic circumference, telescopic lateral wall is provided with a plurality of holding groove and connecting hole, the connecting hole is followed telescopic axial with the holding groove link up, the holding groove is interior to have the extension spring, extension spring bolt's both ends pass through the connecting hole respectively with the extension spring the last spacing subassembly is connected.

Further, along the circumference of the sleeve, a plurality of guide grooves are formed in the side wall of the sleeve, the guide grooves are formed in the axial direction of the sleeve, and an optical axis is contained in the guide grooves.

Further, one end of the optical axis is connected to the lower portion of the sleeve, the other end of the optical axis penetrates through the bearing seat to be connected to the top side wall of the base, and a plurality of optical axes are arranged in a surrounding mode along the circumferential direction of the bearing seat.

Further, the bearing seat comprises an ejection base and a guide ring, wherein the guide ring is connected above the ejection base, and the guide ring is matched with the optical axis.

The unmanned lifeboat provided by the embodiment of the application has at least the following beneficial effects:

The application is provided with the multifunctional detection indicating device and the transmitting device, can realize the conventional automatic cruising and water rescue functions, can be provided with the lifesaving device for remote transmission, can accurately transmit the lifesaving device to the side of the person falling into water under the control of the electric control unit when facing the emergency situation that the person falling into water quickly and drifts under the action of ocean currents and tides, can save rescue time, meets the rescue requirements of large-area water areas, can be applied to the rescue of large-area water areas such as oceans, lakes and rivers, and has the advantages of simple structure, strong practicability and easy popularization.

According to the application, through arranging the multifunctional detection indicating devices such as the lifeboat body, the camera, the megaphone, the illuminating lamp and the like, the environment information outside the lifeboat can be accurately detected, the rescue information is transmitted to the outside, the rescue efficiency is improved, and the all-weather rescue capability is realized.

Drawings

FIG. 1 is a schematic view of the overall structure of an unmanned lifeboat of the present application;

FIG. 2 is a schematic diagram of an explosive state of the ejection device according to the present application;

FIG. 3 is a schematic view of the internal structure of the ejector according to the present application;

FIG. 4 is a schematic view of the overall structure of the sleeve according to the present application;

FIG. 5 is a schematic view of the overall structure of the application with the housing removed and the locking assembly connected together;

fig. 6 is a schematic structural diagram of an electromagnetic lock according to the present application.

Reference numerals in the figures

11-An air bag; 12-hull; 13-detecting a radar; 14-an antenna; 15-a cradle head camera; 16-wide angle camera; 17-megaphone; 18-searchlight; 19-warning lamp; 20-a lifeboat body; 30-propeller; 50-a maintenance cover; 60-emitting means; 80-an anti-slip handle;

1-a base; a 2-lock assembly; 21-electromagnetic lock button push rod; 22-push-pull electromagnet; 23-electromagnetic lock; 231-a mechanical release switch; 232-locking; 3-ejecting a base; 4-a guide ring; 5-optical axis; 6-a tension spring; 7-a sleeve; 70-connecting holes; 71-a containing groove; 72-a guide groove; 8-an upper limit component; 81-upper limit rings; 82-upper reinforcement plate; 9-an outer cylinder; 10-rain cover.

Detailed Description

The present application will be further described below based on preferred embodiments with reference to the accompanying drawings.

In addition, various components on the drawings have been enlarged (thick) or reduced (thin) for ease of understanding, but this is not intended to limit the scope of the application.

The singular forms also include the plural and vice versa.

In the description of the embodiments of the present application, it should be noted that, if the terms "upper," "lower," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship that a product of the embodiments of the present application conventionally put in use, it is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, in the description of the present application, terms first, second, etc. are used herein for distinguishing between different elements, but not limited to the order of manufacture, and should not be construed as indicating or implying any relative importance, as such may be different in terms of its detailed description and claims.

The terminology used in the description presented herein is for the purpose of describing embodiments of the application and is not intended to be limiting of the application. It should also be noted that unless explicitly stated or limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the two components can be connected mechanically, directly or indirectly through an intermediate medium, and can be communicated internally. The specific meaning of the above terms in the present application will be specifically understood by those skilled in the art.

Fig. 1 is a schematic diagram of the whole structure of an unmanned lifeboat according to the present application, as shown in fig. 1, the unmanned lifeboat includes a lifeboat body 20, a detection and indication device and a transmitting device 60 connected to the upper portion of the lifeboat body, an electric control unit is disposed in the cabin of the lifeboat body 20, the electric control unit is used for controlling the lifeboat, and establishing a data link between the lifeboat and a shore-based rescue command platform, a propeller 30 is symmetrically connected to the bottom of the tail end of the lifeboat body 20, for realizing two-channel water spraying propulsion, the detection and indication device is connected to the upper portion of the lifeboat body 20, for monitoring environmental information and transmitting visual or acoustic information, an outlet of the transmitting device 60 is disposed towards the outside, and an ejection device is connected to the transmitting device 60, which is used for transmitting the lifeboat to personnel in a water area, so as to meet the large-area rescue requirements.

In some preferred embodiments, the lifeboat body 20 includes an airbag 11 and a hull 12, the airbag 11 is disposed outside the hull 12 along the circumferential direction of the hull 12, and the buoyancy and stability of the airbag 11 are utilized to increase the stability of the hull 12 when working on water and reduce injury to people falling into water due to a hard hull shell during rescue.

In some preferred embodiments, a plurality of anti-slip handles 80 are connected to the exterior of the air bag 11 for climbing by people falling into the water.

In some preferred embodiments, the maintenance cover 50 is disposed on top of the hull 12, and the maintenance cover 50 is used to open the cabin of the lifeboat body 20 for maintenance, so as to increase the convenience of maintenance detection.

In some preferred embodiments, the detection indication device includes a detection radar 13, an antenna 14, a pan-tilt camera 15, a wide-angle camera 16, a megaphone 17, a searchlight 18, and a warning lamp 19, which are used for accurately detecting environmental information outside the lifeboat and communicating rescue information to the outside, so as to improve rescue efficiency.

In some preferred embodiments, the number of the emitting devices 60 is several, the emitting devices 60 of several are symmetrically distributed on two sides of the hull 12, and the emitting devices 60 are obliquely disposed upwards towards the outside of the hull 12, which has the advantages of small occupation and high integration level, and the life-saving device ejected by the built-in ejection device can fall to the body of the person falling into water along a parabolic motion track, so as to avoid secondary injury of the person falling into water caused by concentrated emission force.

Fig. 2 is a schematic diagram of an explosion state of the ejection device in the present application, and fig. 3 is a schematic diagram of an internal structure of the ejection device in the present application, as shown in fig. 2 and fig. 3, the ejection device includes a base 1 and an outer cylinder 9, the base 1 and the outer cylinder 9 are connected to form a launch tube, a locking component 2, a bearing seat, a tension spring 6 and a sleeve 7 are contained in the launch tube, the locking component 2 is fixedly connected to the base 1, and locks the bearing seat at the bottom of the outer cylinder 9, the bearing seat is used for bearing a life buoy bullet contained in the sleeve 7, and the sleeve 7 is used for supporting the life buoy bullet, so that the life buoy bullet maintains a correct orientation and posture in the ejection process.

In some preferred embodiments, the base 1 is connected to the bottom of the launching device 60, and the locking assembly 2 is electrically connected to the electronic control unit for remotely controlling the switch of the locking assembly 2, so as to implement the ejection of the remotely controlled lifting device.

The upper portion of sleeve 7 is limited to be located the top of urceolus 9, the lower part of sleeve 7 pass through extension spring 6 with bear the seat and be connected, bear the seat with have displacement space between the bottom of sleeve 7 for holding and transmitting the life buoy warhead, when locking assembly is in the unblock state, bear the seat is released, under the pulling force effect of extension spring 6, bear the seat towards the top displacement of urceolus 9 to drive the life buoy warhead displacement, when bear the seat displacement to by sleeve 7 is spacing, the life buoy warhead is outwards shifted under the effect of inertia continuously, until launch the appointed position in the water.

In some preferred embodiments, the ejection device further comprises a rain cover 10, the rain cover 10 being detachably connected to the top of the outer barrel 9 for preventing rainwater from entering the launch barrel.

In some preferred embodiments, the ejection device further comprises an upper limit assembly 8, and the top of the sleeve 7 is connected to the top of the outer cylinder 9 through the upper limit assembly 8, so that the sleeve 7 is limited at the top end inside the outer cylinder 9, and is used for increasing the stability of positioning connection between the sleeve 7 and the outer cylinder 9.

In some preferred embodiments, the upper limit assembly 8 includes a limit ring 81 and an upper reinforcement plate 82, the upper reinforcement plate 82 is fixedly connected to the bottom of the limit ring 81, the limit ring 81 is connected with the sleeve 7 through the upper reinforcement plate 82, the side wall of the limit ring 81 is connected with the outer cylinder 9 through a bolt, the limit ring 81 is used for preventing the sleeve 7 and the upper reinforcement plate 82 from being displaced towards the pipe orifice direction of the outer cylinder 9 due to the impact force of the bearing seat, and the upper reinforcement plate 82 is used for preventing the pull force generated by the tension spring bolt from damaging the limit ring 81.

Specifically, fig. 4 is a schematic diagram of the overall structure of the sleeve according to the present application, as shown in fig. 4, along the circumferential direction of the sleeve 7, a plurality of accommodating grooves 71 and connecting holes 70 are provided on the side wall of the sleeve 7, the connecting holes 70 are communicated with the accommodating grooves 71 along the axial direction of the sleeve 7, the accommodating grooves 71 are used for accommodating tension springs 6, two ends of tension spring bolts are respectively connected with the tension springs 6 and the upper limit assembly 8 through the connecting holes 70, and are used for fixing the top ends of the tension springs 6 on the side wall of the sleeve 7, and fixedly connecting the sleeve 7 with the upper limit assembly 8.

In some preferred embodiments, a plurality of guide grooves 72 are provided on the side wall of the sleeve 7 along the circumferential direction of the sleeve 7, the guide grooves 72 are provided along the axial direction of the sleeve 7, and the guide grooves 72 are used for accommodating the optical axis 5.

In some preferred embodiments, one end of the optical axis 5 is connected to the lower portion of the sleeve 7, the other end passes through the bearing seat and is connected to the top side wall of the base 1, and a plurality of optical axes 5 are circumferentially arranged along the bearing seat, on one hand, the optical axis 5 is used as a supporting rod to support the sleeve 7 and the upper mechanism thereof, on the other hand, the movement stroke of the bearing seat can be adjusted by using optical axes 5 with different lengths, and at the same time, when the bearing seat is displaced from bottom to top, the bearing seat can be displaced along the axial direction of the optical axis 5 without radial displacement deviation.

In some preferred embodiments, the carrying seat comprises an ejection base 3 and a guide ring 4, the guide ring 4 is connected above the ejection base 3, an electromagnetic unlocking device is connected to the bottom of the ejection base 3, the guide ring 4 is used for matching with the optical axis 5, so that the ejection base 3 keeps a linear movement direction, the ejection base 3 is used for pushing the lifebuoy warhead to advance, and the electromagnetic lock is used for hooking the electromagnetic lock of the locking assembly 2, so that the ejection base 3 is in a state to be released.

Fig. 5 is a schematic diagram of the overall structure of the electromagnetic lock 23 of the present application, in which the base with the shell removed is connected to the locking assembly, and fig. 6 is a schematic diagram of the overall structure of the electromagnetic lock 23 of the present application, as shown in fig. 5 and 6, the locking assembly 2 is an electromagnetic lock, and the locking assembly 2 includes an electromagnetic lock button push rod 21, a push-pull electromagnet 22, and an electromagnetic lock 23, the electromagnetic lock 23 is connected to the electromagnetic lock hook of the ejection base 3, the electromagnetic lock button push rod 21 is driven by two push-pull electromagnets 22, so that it touches a mechanical release switch 231 of the electromagnetic lock 23, and the mechanical release switch 231 drives the lock catch 232 to displace and unlock.

In some preferred embodiments, the electromagnetic lock 23 may be electrically unlocked by electromagnetic driving, and the structure and principle of the electromagnetic lock are well known to those skilled in the art and will not be further described herein.

While the foregoing is directed to embodiments of the present application, other and further embodiments of the application may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims (10)

1. An unmanned lifeboat, comprising:

The novel life-saving device comprises a life-saving boat body (20) and a detection indicating device and a transmitting device (60) which are connected to the upper portion of the life-saving boat body, wherein an electric control unit is arranged in a cabin of the life-saving boat body (20), a propeller (30) is connected to the bottom of the tail end of the life-saving boat body (20), an outlet of the transmitting device (60) faces to the outer portion of the life-saving boat body (20), and an ejection device is connected to the transmitting device (60) and used for transmitting the life-saving device.

2. The unmanned lifeboat of claim 1, wherein:

The lifeboat body (20) comprises an air bag (11) and a boat body (12), wherein the air bag (11) is arranged outside the boat body (12) along the circumferential direction of the boat body (12), a plurality of anti-slip handles (80) are connected to the outside of the air bag (11), and the top of the boat body (12) is connected with the detection indicating device;

The detection indicating device comprises a detection radar (13), an antenna (14), a cradle head camera (15), a wide-angle camera (16), a megaphone (17), a searchlight (18) and a warning lamp (19).

3. The unmanned lifeboat of claim 1, wherein:

The number of the emitting devices (60) is a plurality, and the emitting devices (60) of the plurality are obliquely arranged upwards towards the outside of the lifeboat body (20).

4. The unmanned lifeboat of claim 1, wherein:

The ejection device comprises a base (1) and an outer barrel (9), wherein the base (1) and the outer barrel (9) are connected to form an ejection barrel, a locking assembly (2), a bearing seat, a tension spring (6) and a sleeve (7) are arranged in the ejection barrel, and the locking assembly (2) is connected to the base (1) and locks the bearing seat at the bottom of the outer barrel (9);

The upper portion of the sleeve (7) is limited at the top of the outer cylinder (9), the lower portion of the sleeve (7) is connected with the bearing seat through the tension spring (6), and a displacement space is formed between the bearing seat and the bottom of the sleeve (7).

5. The unmanned lifeboat of claim 4, wherein:

the base (1) is connected to the bottom of the transmitting device (60), the bottom of the ejection base (3) is connected with an electromagnetic lock hook, the locking component (2) is an electromagnetic unlocking device, and the locking component (2) is electrically connected with the electric control unit.

6. The unmanned lifeboat of claim 4, wherein:

The top of sleeve (7) through go up spacing subassembly (8) connect in the top of urceolus (9), go up spacing subassembly (8) including spacing ring (81) and last gusset plate (82), go up gusset plate (82) fixed connection in the bottom of spacing ring (81), spacing ring (81) pass through go up gusset plate (82) with sleeve (7) are connected, the lateral wall of spacing ring (81) with urceolus (9) are connected.

7. The unmanned lifeboat of claim 6, wherein:

Along the circumference of sleeve (7), the lateral wall of sleeve (7) is provided with a plurality of holding groove (71) and connecting hole (70), connecting hole (70) are followed the axial of sleeve (7) with holding groove (71) link up, holding groove (71) are interior to be held extension spring (6), extension spring bolt's both ends pass through connecting hole (70) respectively with extension spring (6) go up spacing subassembly (8).

8. The unmanned lifeboat of claim 4, wherein:

Along the circumference of sleeve (7), the lateral wall of sleeve (7) is provided with a plurality of guide way (72), guide way (72) are along the axial setting of sleeve (7), guide way (72) are interior have optical axis (5).

9. The unmanned lifeboat of claim 8, wherein:

One end of the optical axis (5) is connected to the lower part of the sleeve (7), the other end of the optical axis passes through the bearing seat and is connected to the top side wall of the base (1), and a plurality of optical axes (5) are arranged in a surrounding mode along the circumferential direction of the bearing seat.

10. The unmanned lifeboat of claim 9, wherein:

the bearing seat comprises an ejection base (3) and a guide ring (4), wherein the guide ring (4) is connected to the upper part of the ejection base (3), and the guide ring (4) is matched with the optical axis (5).