CN117901990B - A foldable inflatable unmanned catamaran - Google Patents

Abstract

The present application relates to the field of speedboats, and in particular to a foldable inflatable unmanned catamaran, comprising two hulls, a frame and a transport mechanism. The two hulls jointly drive the two-person boat of the present application to travel stably on the water surface. The frame can normally pull the two hulls apart when the two-person boat travels on the water surface, so that the catamaran has higher stability and faster speed. When the catamaran is ready to dock, the frame can bring the catamarans closer to each other, and after the frames are closer to each other, the transport mechanism can be used to transport the catamaran on land. The present application has the effect that the catamaran can be folded and stored when not in use, and occupies little space. At the same time, due to the setting of the transport mechanism, no additional transport mechanism is required to transport the catamaran of the present application, which effectively solves the problem of inconvenient transport of catamarans in related technologies.

Description

Foldable type inflatable unmanned catamaran

Technical Field

The application relates to the field of yacht ships, in particular to a foldable inflatable unmanned catamaran.

Background

Catamaran is a special type of watercraft, which is primarily characterized by two parallel vessels connected by a transverse connection of platforms or beams. This design gives the catamaran good stability and buoyancy on the water surface.

Catamarans have numerous advantages and therefore have been used very widely in recent years on water, including but not limited to: the buoyancy is high, the speed is high, the light-weight design is realized, the shallow water capacity is high, the safety is high, and the application field is wide. In addition to the advantages, however, catamarans suffer from disadvantages, such as: the width of the ship body is wider, the manufacturing and maintenance cost is higher, the wind resistance is poorer, and the like.

In the related art, most of the defects of the catamaran are well solved, however, in the related art, the catamaran still has the defects of large occupied space, inconvenient storage, and inconvenient transportation because of the need of special hauling tools for hauling after landing.

Disclosure of Invention

In order to solve the problems that in the related art, the catamaran still has large occupied space when not in use and is inconvenient to store, and special hauling tools are needed for hauling after landing, and the transportation is inconvenient, the application provides a foldable inflatable unmanned catamaran.

The application provides a foldable inflatable unmanned catamaran, which adopts the following technical scheme:

a collapsible inflatable unmanned catamaran, comprising:

the ship comprises two ship bodies, wherein the two ship bodies are arranged in a mirror image mode, and power sources are arranged on the two ship bodies;

the frame body is used for connecting two ship bodies and comprises an operation platform and a folding frame, one end of the folding frame is connected with the ship bodies, the other end of the folding frame is connected with the operation platform, the folding frame can drive the two ship bodies to be close to or far away from each other, and the folding frame can also drive the operation platform to move up and down; and

The transportation mechanism comprises a transportation piece and an energy supply assembly, wherein the transportation piece is rotationally connected to the ship body, and the energy supply assembly can provide power for the rotation of the transportation piece.

By adopting the technical scheme, the foldable inflatable unmanned catamaran is arranged into the combination of the two hulls, the frame body and the conveying mechanism, and under the arrangement of the folding frame and the operation platform, when the catamaran normally runs, the folding frame is in an open state, and meanwhile, the operation platform is also in a higher position, so that the whole catamaran can stably run; when the catamaran is ready to land, the folding frame can be converted into a folding state, the folding frame is folded, the position of the operation platform is lowered, the transportation piece can transport the catamaran due to the arrangement of the transportation mechanism, and the energy supply assembly can provide transportation power for the transportation piece.

Optionally, the folding leg includes first linking arm, second linking arm and hydraulic pressure folding arm, be provided with the connecting plate on the hull, first linking arm with the connecting plate is articulated, the second linking arm with operating platform articulates, hydraulic pressure folding arm is located first linking arm with between the second linking arm, hydraulic pressure folding arm's both ends are articulated with first linking arm and second linking arm respectively.

Through adopting above-mentioned technical scheme, set up the folding leg into the combination of first linking arm, second linking arm and hydraulic pressure folding arm for the folding leg can realize effectual folding and opening.

Optionally, a buffer plate is further disposed between the first connecting arm and the connecting plate, a buffer seat is disposed on the connecting plate, and the buffer plate can slide in the buffer seat.

Through adopting above-mentioned technical scheme, setting of buffer board and buffer seat, its one can provide certain buffering when the catamaran normally goes, and its two also have certain cushioning effect to the process that operation platform descends at folding in-process of folding frame.

Optionally, the hull includes surfing portion and power portion, the power supply is located power portion, surfing portion keeps away from power portion sets up, surfing portion keeps away from power portion's one end is kept away from towards keeping away from the one end of surface of water is buckled, surfing portion keeps away from the one end diameter of surface of water gradually reduces.

By adopting the technical scheme, the hull is divided into the surfing part and the power part, so that the catamaran can more stably run in water, and the stability of the catamaran is improved.

Optionally, the power part is rotatably connected with the hull.

Through adopting above-mentioned technical scheme, the power portion rotates the setting of being connected with the hull for when the catamaran is not traveling in water, can fold power portion, further reduced the required space of accomodating the catamaran.

Optionally, the energy supply subassembly includes photovoltaic board, wind fan and battery, the photovoltaic board sets up on the operation platform, the photovoltaic board with the operation platform is the acute angle setting, the wind fan rotates to be connected on the operation platform, the photovoltaic board with the wind fan all with battery electric connection.

Through adopting above-mentioned technical scheme, set up energy supply subassembly into the combination of photovoltaic board, wind-force fan and battery for catamaran is at the in-process of normally going, still can collect the energy through collecting solar energy and the rotation of the wind-force fan in the operation process, all convert solar energy and wind energy into the electric energy and store, in order to supply energy to use.

Optionally, the transportation piece includes action wheel and follow driving wheel, the action wheel is located the operation platform is kept away from the one end of photovoltaic board, follow driving wheel with the hull rotates to be connected.

Through adopting above-mentioned technical scheme, set up the transportation subassembly into the combination of action wheel and drive wheel for when accomodating the catamaran, only need through the transportation subassembly, it can transport in fact by oneself, need not special transport means to transport, it is more convenient.

Optionally, the photovoltaic panel lifting device further comprises a lifting driving assembly, the lifting driving assembly is located at one end, far away from the photovoltaic panel, of the operating platform, the lifting driving assembly comprises a lifting piece and a driving piece, the lifting piece is movably connected to the bottom of the operating platform, the driving piece is fixedly connected to one end, far away from the operating platform, of the lifting piece, the driving wheel is rotationally connected with the driving piece, and the lifting piece is electrically connected with the storage battery.

Through adopting above-mentioned technical scheme, the setting of lifting unit for when the catamaran is at the in-process of normally going, the action wheel is the position that is located far away from the surface of water always, and one of them can reduce action wheel and driving piece and receive the influence of water, improves action wheel and driving piece's life, and two of them can effectively realize at the catamaran at the switching of surface of water form and at the land state of traveling.

Optionally, the lifting piece is a double-shaft telescopic cylinder.

By adopting the technical scheme, the double-shaft telescopic cylinder enables the driving wheel to operate more stably.

Optionally, a protection plate is arranged on the ship body, the driven wheel is rotationally connected to the protection plate, a protection box is further arranged outside the protection plate, and a part of the driven wheel can be accommodated in the protection box.

Through adopting above-mentioned technical scheme, the setting of guard plate and protective housing has reduced effectively from the driving wheel and has received the possibility of damage when the catamaran is going on the surface of water.

In summary, the present application includes at least one of the following beneficial technical effects:

By arranging the foldable inflatable unmanned catamaran in the combination of two hulls, the frame body and the transport mechanism, the catamaran can be freely switched between an unfolding state and a folding state, when the catamaran is to travel, the catamaran can stably travel in the unfolding state, when the catamaran is to land on the shore, the catamaran can be folded, the position of the operation platform is lowered, the transport member can transport the catamaran due to the arrangement of the transport mechanism, the energy supply assembly can provide transport power for the transport member, compared with the catamaran in the related art, the catamaran can be folded and stored when not in use, the occupied space is small, and meanwhile, due to the arrangement of the transport mechanism, no additional transport mechanism is needed for transporting the catamaran, so that the problem of inconvenient transportation of the catamaran in the related art is effectively solved;

The buffer plate and the buffer seat are arranged, one buffer plate can provide certain buffer when the catamaran normally runs, and the other buffer plate has certain buffer effect on the descending process of the operation platform in the folding process of the folding frame;

The photovoltaic panel, the wind fan and the storage battery are arranged, so that the catamaran can collect energy through collecting solar energy and rotating the wind fan in the running process in the normal running process, and both the solar energy and the wind energy are converted into electric energy to be stored for energy supply.

Drawings

Fig. 1 is a schematic view showing the overall structure of a foldable inflatable unmanned catamaran according to an embodiment of the present application in a traveling (deployed) state.

Fig. 2 is another schematic view of fig. 1.

Fig. 3 is an enlarged view of area a of fig. 2, primarily for illustrating the ability of the power section to collapse.

Fig. 4 is a schematic view of the overall structure of a foldable inflatable unmanned catamaran according to an embodiment of the present application in a collapsed state.

Fig. 5 is a side view of fig. 4, primarily for illustrating the movement of a collapsible inflatable unmanned catamaran of the present application over the ground, as effected by a transport mechanism.

Reference numerals illustrate:

1. A hull; 2. a frame body; 21. an operating platform; 22. a folding frame; 221. a first connecting arm; 222. a second connecting arm; 223. a hydraulic folding arm; 3. a transport mechanism; 31. a transport member; 311. a driving wheel; 312. driven wheel; 32. an energy supply assembly; 321. a photovoltaic panel; 322. a wind power fan; 323. a storage battery; 4. a power source; 5. surfing department; 6. a power section; 7. a connecting plate; 8. a buffer plate; 9. a buffer seat; 10. a protection plate; 11. a protective box; 12. a lifting driving assembly; 121. a lifting member; 122. a driving member; 13. a double-shaft telescopic cylinder.

Description of the embodiments

The application is described in further detail below with reference to fig. 1-5.

The embodiment of the application discloses a foldable inflatable unmanned catamaran.

It should be noted that, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

It should be noted that, in the embodiments of the present application, the "electrical connection" and how to waterproof the places related to electricity are all well known to those skilled in the art, and therefore, the present application is not limited thereto.

Referring to fig. 1, a collapsible inflatable unmanned catamaran includes two hulls 1, a frame 2 and a transport mechanism 3, the two hulls 1 together drive the twin-boat of the present application to stably travel on the water surface, the frame 2 can normally pull the two hulls 1 apart from each other when the twin-boat travels on the water surface, so that the catamaran is higher in stability and faster in speed, when the catamaran is ready to land, the frame 2 can bring the catamarans closer to each other, and at the same time, after the frames 2 are brought closer to each other, the transport mechanism 3 can be used to transport the catamarans on land, compared with the catamarans of the related art, the catamaran of the present application can be folded and stored when not in use, the occupied space is small, and at the same time, because of the arrangement of the transport mechanism 3, no additional transport mechanism 3 is required to transport the catamaran of the present application, so that the problem of the catamaran of the related art is effectively solved.

Referring to fig. 2, in the embodiment of the present application, two hulls 1 are provided in mirror image, and a power source 4 is provided on each of the two hulls 1. In particular, the inflatable boat used in the hull 1 of the present application. The inflatable boat is arranged so that when the catamaran of the present application is not in use, the air in the hull 1 is released, and the space occupied when the hull 1 is stored can be further reduced. In other embodiments, the inflatable hull 1 may not be used, and embodiments in which the present application can be implemented are also possible.

The hull 1 includes surfing portion 5 and power portion 6, and power source 4 is located power portion 6, and power portion 6 sets up is kept away from to surfing portion 5, and the one end that power portion 6 was kept away from to surfing portion 5 is buckled towards the one end that keeps away from the surface of water, and the one end diameter that surface of water was kept away from to surfing portion 5 gradually reduces.

The hull 1 is divided into the surfing part 5 and the power part 6, and the surfing part 5 has a certain function of clipping and breaking waves, so that the catamaran can more stably run in water, and the stability of the catamaran is improved.

It should be noted that, regarding the inflatable hull 1 according to the embodiment of the present application, a wear-resistant and puncture-resistant material is used, so that the risk of damage to the hull 1 can be effectively reduced.

Regarding the power source 4 on the hull 1, a propeller is used in the embodiment of the present application, which is well known to those skilled in the art, and thus, a redundant description is not made in the embodiment of the present application.

The frame body 2 is used for connecting two hulls 1, and the frame body 2 includes operation platform 21 and folding leg 22, and the one end and the hull 1 of folding leg 22 are connected, and the other end and the operation platform 21 of folding leg 22 are connected, and folding leg 22 can drive two hulls 1 and draw close or keep away from each other, and folding leg 22 can also drive operation platform 21 and reciprocate.

Specifically, the folding frame 22 includes a first connecting arm 221, a second connecting arm 222 and a hydraulic folding arm 223, the hull 1 is provided with a connecting plate 7, the first connecting arm 221 is hinged to the connecting plate 7, the second connecting arm 222 is hinged to the operation platform 21, the hydraulic folding arm 223 is located between the first connecting arm 221 and the second connecting arm 222, and two ends of the hydraulic folding arm 223 are respectively hinged to the first connecting arm 221 and the second connecting arm 222.

The provision of the folding leg 22 as a combination of the first connecting arm 221, the second connecting arm 222 and the hydraulic folding arm 223 enables an efficient folding and unfolding of the folding leg 22.

Referring to fig. 3, in order to improve stability of the folding frame 22, a buffer plate 8 is further provided between the first connection arm 221 and the connection plate 7, a buffer seat 9 is provided on the connection plate 7, and the buffer plate 8 can slide in the buffer seat 9. Specifically, the buffer plate 8 in the embodiment of the present application is arranged in a trapezoid shape.

The setting of buffer board 8 and buffer seat 9, one of them can provide certain buffering when the catamaran normally goes, and its second is folding in-process at folding frame 22, also has certain cushioning effect to the process that operation platform 21 descends, has promoted folding frame 22's stability effectively, has also promoted the stability of whole catamaran effectively.

Referring to fig. 1 and 4, specifically, regarding the folding process, the height of the operation platform 21 is higher than the first folding arm, the second folding arm and the hydraulic folding arm 223 at first, the angle between the hydraulic folding arm 223 and the first folding arm is reduced, that is, the hydraulic folding arm 223 drives the whole operation platform 21 to descend, when the operation platform 21 descends to a certain position, the second folding arm and the hydraulic folding arm 223 rotate to enable the operation platform 21 to descend further to a position lower than the first folding arm, the second folding arm and the hydraulic folding arm 223, and finally the hydraulic folding arm 223 is further close to the first folding arm, so that the two ship bodies 1 are closer to each other, and folding is achieved. As for the unfolding process, the reverse process of the folding process is not described in detail in the embodiment of the present application.

Meanwhile, in order to further reduce the storage space not used by the catamaran of the present application, the power unit 6 is rotatably connected to the hull 1, and the power unit 6 is folded in the direction of the operation platform 21, so that the width of the catamaran after folding can be effectively reduced.

The arrangement of the power section 6 in rotational connection with the hull 1 enables the power section 6 to be folded up when the catamaran is to be stowed, further reducing the space required for stowing the catamaran.

Referring to fig. 1, in an embodiment of the present application, the transport mechanism 3 includes a transport member 31 rotatably coupled to the hull 1 and an energy supply assembly 32, the energy supply assembly 32 being capable of powering the rotation of the transport member 31.

Specifically, the energy supply assembly 32 includes a photovoltaic panel 321, a wind fan 322 and a battery 323, the photovoltaic panel 321 is disposed on the operation platform 21, the photovoltaic panel 321 and the operation platform 21 are disposed at an acute angle, the wind fan 322 is rotatably connected to the operation platform 21, and the photovoltaic panel 321 and the wind fan 322 are electrically connected to the battery 323.

It should be noted that the power supply assembly 32 in the embodiment of the present application is mainly used for supplying power to the transportation member 31, and is mainly suitable for short distance transportation after the catamaran is on shore, so as to facilitate transportation of the catamaran to a warehouse. The power supply assembly 32 of the present application is also capable of powering the power source 4 of the hull 1 in the event of an emergency.

The energy supply assembly 32 is arranged into a combination of the photovoltaic panel 321, the wind fan 322 and the storage battery 323, so that the catamaran can collect energy through collecting solar energy in the normal running process and the rotation of the wind fan 322 in the running process, and both the solar energy and the wind energy are converted into electric energy to be stored for energy supply.

Referring to fig. 4 and 5, in particular, the transporting member 31 includes a driving wheel 311 and a driven wheel 312, the driving wheel 311 is located at one end of the operating platform 21 away from the photovoltaic panel 321, the driven wheel 312 is rotatably connected with the hull 1, that is, the driving wheel 311 is electrically connected with the storage battery 323, and the driven wheel 312 rotates along with the driving wheel 311. In the embodiment of the application, one driving wheel 311 is provided, and two driven wheels 312 are provided. In other embodiments, the number of driving wheels 311 can be two, which is a preferred embodiment of the present application. Meanwhile, the driving wheel 311 and the driven wheel 312 are manufactured by using explosion-proof tires.

It should be noted that, in the embodiment of the present application, the detailed description of how the driving wheel 311 turns is not provided, and the main reason is that it is easy for those skilled in the art to implement, so that excessive details are not provided in the embodiment of the present application.

The transportation assembly is arranged to be a combination of the driving wheel 311 and the driving wheel, so that the catamaran can be transported in practice only by the transportation assembly without special transportation means when being stored, and the catamaran is more convenient.

In order to protect the driven wheel 312, the ship body 1 is provided with a protection plate 10, the driven wheel 312 is rotatably connected to the protection plate 10, a protection box 11 is further arranged outside the protection plate 10, and a part of the driven wheel 312 can be accommodated in the protection box 11.

The arrangement of the protection plate 10 and the protection box 11 can reduce the impact of water flow on the driven wheel 312 when the catamaran runs in water, thereby effectively reducing the possibility of damage to the driven wheel 312 when the catamaran runs on water, and can effectively prolong the service life of the driven wheel 312.

Referring to fig. 1 and 5, the photovoltaic panel driving device further comprises a lifting driving assembly 12, the lifting driving assembly 12 is located at one end, far away from the photovoltaic panel 321, of the operation platform 21, the lifting driving assembly 12 comprises a lifting piece 121 and a driving piece 122, the lifting piece 121 is movably connected to the bottom of the operation platform 21, the driving piece 122 is fixedly connected to one end, far away from the operation platform 21, of the lifting piece 121, the driving wheel 311 is rotationally connected with the driving piece 122, and the lifting piece 121 and the driving piece 122 are electrically connected with the storage battery 323.

The lifting assembly is arranged, so that when the catamaran is in a normal running process, the driving wheel 311 is always located at a position far away from the water surface, the influence of water on the driving wheel 311 and the driving piece 122 can be reduced, the service lives of the driving wheel 311 and the driving piece 122 are prolonged, and the two can effectively realize the switching between the water surface form and the land running state of the catamaran.

Specifically, in the embodiment of the present application, the lifting member 121 is a biaxial telescopic cylinder 13. In other embodiments, the lifting member 121 is configured as a single-axis telescopic cylinder, or other number of multi-axis telescopic cylinders, which are also embodiments of the present application.

The dual-shaft telescopic cylinder 13 is provided such that the driving wheel 311 needs to be lowered only when the driving wheel 311 is to be used, thereby enabling the driving wheel 311 to be operated more stably and used for a longer time.

In summary, compared with the related art, the foldable inflatable unmanned catamaran of the present application has the following major advantages: 1. compared with a single ship, the catamaran is more stable and faster in running under the same power; 2. the arrangement of the frame body 2 enables the catamaran of the application to be folded and stored when not in use, and occupies smaller space; 3. the transportation mechanism 3 is arranged, so that land transportation can be realized under the action of the transportation mechanism 3 after the catamaran is landed, and a special transportation vehicle is not required to be used for transporting the catamaran, so that the catamaran is more convenient.

The implementation principle of the foldable inflatable unmanned catamaran provided by the embodiment of the application is as follows: the foldable inflatable unmanned catamaran is arranged into the combination of the two hulls 1, the frame body 2 and the transport mechanism 3, and under the arrangement of the folding frame 22 and the operation platform 21, when the catamaran normally runs, the folding frame 22 is in an open state, and meanwhile, the operation platform 21 is also in a higher position, so that the whole catamaran can stably run; when the catamaran is ready to land, the folding frame 22 can be converted into a folded state, the folding frame 22 is folded, the position of the operation platform 21 is lowered, the transportation piece 31 can transport the catamaran due to the arrangement of the transportation mechanism 3, and the energy supply assembly 32 can provide transportation power for the transportation piece 31.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (1)

1. A collapsible inflatable unmanned catamaran, comprising:

the ship comprises ship bodies (1), wherein two ship bodies (1) are arranged, the two ship bodies (1) are arranged in a mirror image mode, and power sources (4) are arranged on the two ship bodies (1);

The frame body (2), the frame body (2) is used for connecting two hulls (1), the frame body (2) comprises an operation platform (21) and a folding frame (22), one end of the folding frame (22) is connected with the hulls (1), the other end of the folding frame (22) is connected with the operation platform (21), the folding frame (22) can drive the two hulls (1) to be close to or far away from each other, and the folding frame (22) can also drive the operation platform (21) to move up and down; and

The transportation mechanism (3), the transportation mechanism (3) comprises a transportation piece (31) and an energy supply assembly (32), the transportation piece (31) is rotatably connected to the ship body (1), and the energy supply assembly (32) can supply power for the rotation of the transportation piece (31);

The folding frame (22) comprises a first connecting arm (221), a second connecting arm (222) and a hydraulic folding arm (223), wherein a connecting plate (7) is arranged on the ship body (1), the first connecting arm (221) is hinged with the connecting plate (7), the second connecting arm (222) is hinged with the operating platform (21), the hydraulic folding arm (223) is positioned between the first connecting arm (221) and the second connecting arm (222), and two ends of the hydraulic folding arm (223) are respectively hinged with the first connecting arm (221) and the second connecting arm (222);

a buffer plate (8) is further arranged between the first connecting arm (221) and the connecting plate (7), a buffer seat (9) is arranged on the connecting plate (7), and the buffer plate (8) can slide in the buffer seat (9);

The ship body (1) comprises a surfing part (5) and a power part (6), the power source (4) is positioned on the power part (6), the surfing part (5) is far away from the power part (6), one end of the surfing part (5) far away from the power part (6) is bent towards one end far away from the water surface, and the diameter of one end of the surfing part (5) far away from the water surface is gradually reduced;

The power part (6) is rotationally connected with the ship body (1);

The energy supply assembly (32) comprises a photovoltaic plate (321), a wind fan (322) and a storage battery (323), wherein the photovoltaic plate (321) is arranged on the operation platform (21), the photovoltaic plate (321) and the operation platform (21) are arranged at an acute angle, the wind fan (322) is rotationally connected to the operation platform (21), and the photovoltaic plate (321) and the wind fan (322) are electrically connected with the storage battery (323);

The conveying piece (31) comprises a driving wheel (311) and a driven wheel (312), the driving wheel (311) is positioned at one end of the operating platform (21) far away from the photovoltaic panel (321), and the driven wheel (312) is rotationally connected with the ship body (1);

The photovoltaic panel lifting device comprises a photovoltaic panel (321) and is characterized by further comprising a lifting driving assembly (12), wherein the lifting driving assembly (12) is positioned at one end, far away from the photovoltaic panel (321), of the operating platform (21), the lifting driving assembly (12) comprises a lifting piece (121) and a driving piece (122), the lifting piece (121) is movably connected to the bottom of the operating platform (21), the driving piece (122) is fixedly connected to one end, far away from the operating platform (21), of the lifting piece (121), the driving wheel (311) is rotationally connected with the driving piece (122), and the lifting piece (121) and the driving piece (122) are electrically connected with the storage battery (323);

the lifting piece (121) is a double-shaft telescopic cylinder (13);

the ship is characterized in that a protection plate (10) is arranged on the ship body (1), the driven wheel (312) is rotatably connected to the protection plate (10), a protection box (11) is further arranged outside the protection plate (10), and a part of the driven wheel (312) can be contained in the protection box (11).