Water-air amphibious aircraft

Abstract

The utility model discloses a water-air amphibious aircraft which comprises a main body provided with a fixing piece and a locking female head; the first end of the machine arm is hinged to the fixing piece; a first elastic piece is arranged on the fixing piece, the first elastic piece is connected with the first end, a locking male head and a power assembly are arranged at the second end, and the locking male head and the locking female head are locked in a matched mode; the vehicle arms can be folded, so that the occupied area of the whole space is reduced, the vehicle is convenient to store and carry, and the condition of launching in the launching cylinder can be met after the vehicle arms are folded.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aircraft, especially amphibious aircraft. BACKGROUND

[0002] Facing the vast ocean field and the complex water surface environment, the single medium unmanned aircraft or vehicle has been unable to meet the current task demand, and the cross-medium aircraft as the combination of the vehicle and the unmanned aerial vehicle can achieve rapid air flight and hidden water surface and underwater navigation, and gradually becomes the primary choice in the current civil and military fields.

[0003] First, most of the current aircraft are used in the air, and in recent years, with the proposal of the cross-medium aircraft, this deficiency is remedied; the power component of the traditional aircraft is fixed on the periphery of the main body, the power component position is fixed and cannot be changed, thereby leading to inconvenient storage, and the aircraft cannot be launched by the launching cylinder. UTILITY MODEL CONTENT

[0004] In order to overcome the shortcomings of the prior art that the power component of the traditional aircraft is fixed on the periphery of the main body, the power component position is fixed and cannot be changed, thereby leading to inconvenient storage, and the aircraft cannot be launched by the launching cylinder, the utility model provides an amphibious aircraft, which comprises:

[0005] The main body is provided with a fixing part and a locking female head;

[0006] The arm is hingedly connected to the fixing part at a first end, a first elastic member is arranged on the fixing part and connected to the first end, a locking male head and a power assembly are arranged on a second end, and the locking male head is matched with the locking female head to be locked.

[0007] Optionally, the power assembly comprises a motor and a rotor, the rotor is in transmission connection with the motor, a bearing seat is arranged on the second end, and the motor is arranged on the bearing seat.

[0008] Optionally, the locking male head is a locking tongue extending outward from the bearing seat, a locking hole is arranged on the locking female head, a lock catch is formed by the locking hole and the locking tongue in buckle connection, a lever is arranged on the locking female head, a second elastic member is arranged at the bottom of the locking female head, and the second elastic member is connected to the main body.

[0009] Optionally, the main body is provided with a top cover, a casing and a bottom cover, the top cover, the casing and the bottom cover are detachably connected in sequence, the fixing part and the locking female head are located in the casing, and an opening is arranged on the casing.

[0010] Optionally, a mounting part is arranged in the bottom cover, and the mounting part is detachably connected to the bottom cover.

[0011] Optionally, the shell is internally provided with a battery pack, two ends of the battery pack are respectively provided with a first fixed baffle and a second fixed baffle, and the first fixed baffle is detachably connected with the shell.

[0012] Optionally, the first fixed baffle is provided with a magnetic attraction charging module, the magnetic attraction charging module is electrically connected with the battery pack, the second fixed baffle is provided with a discharge plug, the discharge plug is electrically connected with the battery pack, the second fixed baffle is further provided with a positioning pin, the fixed part is further provided with a positioning opening, and the positioning pin and the positioning opening are matched and positioned.

[0013] Optionally, the top cover is internally provided with a mounting plate, and the mounting plate is provided with a camera module and a guide positioning module.

[0014] Optionally, the camera module comprises a camera and a movable support, the camera is arranged on the movable support, the movable support is connected with the mounting plate through a rotating shaft, the mounting plate is provided with a rudder engine, and the rudder engine is in transmission connection with the movable support.

[0015] Optionally, the top cover is externally provided with a buoyancy shell.

[0016] The utility model discloses beneficial effect is: on the main part, install fixed part and lock female head, the first end of machine arm is hinged with fixed part, and fixed part is used for fixing the first end of machine arm and is hinged and machine arm can swing on fixed part, install first elastic part on fixed part, connect first elastic part with the first end of machine arm, and first elastic part is used for keeping machine arm in the unfolded state, set up lock male head on the second end of machine arm, and lock male head is used for mutually matched locking with the lock female head on the main part, can tighten machine arm when first elastic part is pulled tight in flight state, and machine arm is in the unfolded state on the main part, and power assembly drives main part to fly in the air or navigate in water on machine arm, can fold machine arm when not in flight state, and lock male head on the first end is matched and locked with the lock female head on the main part, and the power assembly of second end approaches main part with machine arm, make the overall space occupation area smaller, thereby convenient storage and carrying, when using the launching tube to launch amphibious aircraft provided by the utility model, can first fold machine arm but do not mutually lock lock male head and lock female head, then place the main part after machine arm to the launching tube, and the launching tube launches the main part after machine arm, and first elastic part will exert the elastic force on the first end of machine arm and make machine arm unfold, and then the power assembly provides the power of flight for main part, thereby satisfying the condition of launching by using the launching tube, in addition, amphibious aircraft provided by the utility model can also adopt hand throwing take-off or take-off under water in take-off form. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model is further illustrated in connection with the drawings and examples.

[0018] Figure 1is a machine arm unfolded state diagram in some embodiments;

[0019] Figure 2 is a machine arm folded state diagram in some embodiments;

[0020] Figure 3 is an exploded structure diagram in some embodiments;

[0021] Figure 4 is an exploded structure diagram of a fixing member and a fixing wall in some embodiments;

[0022] Figure 5 is a structural schematic diagram of a battery pack in some embodiments;

[0023] Figure 6 is a structural schematic diagram of a locking female head in some embodiments;

[0024] Figure 7 is a camera module and a guiding and positioning module in some embodiments;

[0025] Figure 8 is a structural schematic diagram of a mounting member in some embodiments.

[0026] Mark No. 1, main body; 101, fixing member; 102, locking female head; 2, machine arm; 201, locking male head; 3, power assembly; 301, motor; 302, rotor; 202, bearing seat; 103, locking hole; 204, lever; 104, top cover; 105, machine shell; 106, bottom cover; 107, mounting member; 108, battery pack; 109, first fixed baffle; 110, second fixed baffle; 111, magnetic charging module; 112, discharging plug; 113, positioning pin; 114, positioning port; 115, mounting plate; 116, camera module; 117, guiding and positioning module; 118, camera; 119, movable support; 120, steering engine; 121, buoyancy shell; 122, mounting structure; 123, electronic cabin; 203, connecting member; 124, mounting groove. DETAILED DESCRIPTION

[0027] The concept, specific structure and generated technical effects of the utility model will be clearly and completely described below in combination with the embodiments and drawings, so as to fully understand the purpose, features and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and other embodiments obtained by the person skilled in the art without creative labor on the basis of the embodiments of the utility model all belong to the protection scope of the utility model. In addition, all the coupling / connection relations involved in the patent do not mean that the components directly connect, but means that a better coupling structure can be formed by adding or reducing coupling auxiliary components according to the specific implementation situation. The various technical features in the utility model creation can be interactively combined without mutual contradiction and conflict.

[0028] The utility model provides a kind of amphibious aircraft of water, applied to air and marine operation, comprising: main body 1 is equipped with fixed part 101 and locking female head 102;Arm 2, first end is hinged with fixed part 101;Fixed part 101 is equipped with first elastic member (not shown in drawing), the first elastic member is connected with first end, second end is equipped with locking male head 201 and power component 3, the locking male head 201 is locked with locking female head 102 cooperation;Wherein, main body 1 is the main assembly structure of aircraft, power component 3 is used to provide flight or navigation power for main body 1.

[0029] In implementation, the fixed part 101 and the locking female head 102 are arranged on the main body 1, the first end of the arm 2 is hinged with the fixed part 101, the fixed part 101 is used for fixing the first end of the arm 2 and the arm 2 can swing on the fixed part 101 through the hinge, the first elastic part is arranged on the fixed part 101 and connected with the first end of the arm 2, the first elastic part is used for keeping the arm 2 in the unfolded state, the locking male head 201 is arranged on the second end of the arm 2, the locking male head 201 is used for locking with the locking female head 102 on the main body 1, the first elastic part can be pulled to make the arm 2 in the unfolded state on the main body 1 in the flight state, the power assembly 3 drives the main body 1 to fly in the air or sail in the water on the arm 2, the arm 2 can be folded in the non-flight state, the locking male head 201 on the first end is locked with the locking female head 102 on the main body 1, the power assembly 3 on the second end is close to the main body 1 with the arm 2, so that the overall space occupation area is small, thereby facilitating storage and carrying, when the launching barrel is used to launch the amphibious aircraft, the arm 2 can be folded, but the locking male head 201 and the locking female head 102 are not locked, then the main body 1 after the arm 2 is folded is placed in the launching barrel, the launching barrel launches the main body 1, the first elastic part exerts the elastic force on the first end of the arm 2 to make the arm 2 unfold, then the power assembly 3 provides the power for the main body 1 to fly, thereby meeting the condition of launching by the launching barrel, in addition, the amphibious aircraft can also be hand thrown to take off or take off on the water bottom.

[0030] Further, the fixed part 101 is provided with a plurality of mounting grooves 124, four mounting grooves 124 are adopted in the utility model, a rotating shaft (not shown in the figure) is arranged in each mounting groove 124, correspondingly, four arms 2 are arranged in the utility model, the first end of each arm 2 is provided with a connecting piece 203, the connecting piece 203 is detachably connected with the first end of the arm 2, such as threaded connection or screw connection, so that the arm 2 is replaced, the connecting piece 203 is provided with a through hole, each rotating shaft passes through the through hole of one arm 2, the first elastic part is a spring, the connecting piece 203 is provided with a spring pin (not shown in the figure), one end of the spring is connected with the spring pin, and the other end is connected with the inner wall of the mounting groove 124, the mounting groove 124 is arranged to make the first end have sufficient rotating space, the power assembly 3 includes a rotor 302 and a motor 301, the rotor 302 is driven to rotate by the motor 301, so that the main body 1 is flown or sailed, the fixed part 101 and the locking female head 102 are arranged in the interior of the main body 1, the main body 1 is provided with an opening, the arm 2 passes through the opening and is connected with the fixed part 101, the locking male head 201 on the second end of the arm 2 can also pass through the opening and be locked with the locking female head 102, the arrangement in the interior and the opening can further save the space occupation rate after folding, so that the overall structure after folding is more simple.

[0031] In some cases, the fixing member 101 can also be provided with six mounting slots 124 or eight mounting slots 124, and the corresponding arm 2 is also provided with six or eight, the utility model does not limit the number of mounting slots 124 on the fixing member 101, and the first elastic member can also be a torsion spring, which is arranged on the rotating shaft and connected with the first end of the arm 2. The torsion spring can also provide the arm 2 with a rebound force.

[0032] In some embodiments, the power assembly 3 comprises a motor 301 and a rotor 302, the rotor 302 is in transmission connection with the motor 301, and the second end is provided with a bearing seat 202, and the motor 301 is arranged on the bearing seat 202.

[0033] In implementation, the bearing seat 202 is arranged on the second end, the motor 301 is fixed on the bearing seat 202, and then the rotor 302 is arranged on the motor 301, and the bearing seat 202 is used for bearing the power assembly 3 composed of the motor 301 and the rotor 302.

[0034] Further, the bearing seat 202 and the second end of the arm 2 are detachably connected, which can be screw connection or fixed connection through screws, so as to facilitate dismounting the bearing seat 202 and the power assembly 3 on the bearing seat 202.

[0035] In some cases, the bearing seat 202 can also be integrally connected with the second end of the arm 2.

[0036] In some embodiments, the locking male head 201 is a locking tongue extending outward from the bearing seat 202, the locking female head 102 is provided with a locking hole 103, the locking buckle and the locking tongue form a buckle connection, the locking female head 102 is provided with a push rod 204, the bottom of the locking female head 102 is provided with a second elastic member (not shown in the figure), and the second elastic member is connected with the fuselage.

[0037] In implementation, the push rod 204 is arranged on the locking female head 102, the second elastic member is arranged at the bottom of the locking female head 102, the second elastic member is connected with the fuselage, the locking female head 102 is first moved to the bottom by the push rod 204 to compress the second elastic member, then the arm 2 is folded, at this time, the locking male head 201 on the second end of the arm 2 is aligned with the locking female head 102, then the push rod 204 is released, and the second elastic member will pop back the locking female head 102, the locking tongue extending outward from the bearing seat 202 extends into the locking buckle of the locking female head 102 to form a buckle connection, when it is needed to release the locking state, the locking female head 102 is moved downward by the push rod 204, so that the locking tongue and the locking hole 103 release the buckle locking state.

[0038] Further, the utility model discloses four machine arms 2, be equipped with the lock tongue on the second end of each machine arm 2, correspondingly, be equipped with the lock hole 103 of corresponding number with the lock tongue on the lock female head 102, lock female head 102 sets up in main body 1, be equipped with the opening on main body 1, the lever 204 is located in the opening, can adjust the position of lock female head 102 in the opening to stir the lever 204, the second elastic part is spring, the lock tongue is wedge-shaped lock tongue, when launching in the launching tube, then can not speak the lock tongue and lock into the lock hole 103, like this machine arm 2 can be unfolded automatically under the traction of the first elastic part after machine arm 2 launches the launching tube.

[0039] In some cases, the second elastic member can also be a spring.

[0040] In some embodiments, the main body 1 is provided with a top cover 104, a shell 105 and a bottom cover 106, which are detachably connected in sequence, and the fixing member 101 and the lock female head 102 are located in the shell 105.

[0041] In implementation, the top cover 104 is installed at the bottom of the shell 105, the bottom cover 106 is installed at the bottom of the shell 105, the fixing member 101 and the lock female head 102 are installed inside the shell 105, the opening on the shell 105 is used for connecting the machine arm 2 with the fixing member 101 and the lock female head 102, and the top cover 104, the shell 105 and the bottom cover 106 together form an integral whole for protecting the internal loading and the internal structure, and through detachable connection, the internal structure can be easily viewed and replaced.

[0042] Further, the top cover 104 is hemispherical, the bottom cover 106 is also hemispherical, and the shell 105 is cylindrical, and after the three are assembled together, a rotary streamline structure is formed, which can reduce the resistance of the main body 1 during flight or navigation, further improving the movement speed, and the top cover 104, the shell 105 and the bottom cover are detachably connected in sequence, wherein the detachable connection forms includes threaded connection, buckle connection, screw fixed connection, etc., and the shell 105 further comprises an electronic cabin 123, which is used for installing various electronic components, such as controllers, electronic regulators and receivers, and the controller is used for controlling the attitude of the aircraft.

[0043] In some embodiments, the main body 1 is provided with a mounting member 107, which is detachably connected with the bottom cover 106, wherein the mounting member 107 is used for mounting high-speed cameras and other equipment.

[0044] In implementation, the main body 1 is provided with a mounting piece 107, which is used to mount an additional functional device, the functional device is a device with a specific function and is used to complete a specific task, and the functional device includes devices such as a dual / three-axis high-definition camera, an infrared thermal imaging camera, a water quality detector, and a radiation detector.

[0045] Further, the main body 1 includes a bottom cover 106, the mounting piece 107 is detachably connected with the bottom shell, the detachable connection between the mounting piece 107 and the bottom cover 106 is a buckle connection, the mounting piece 107 is provided with a clamping hole, the bottom cover 106 is provided with a buckle, the buckle is matched and fixed with the clamping hole, a second elastic piece is arranged at the bottom of the locking female head 102, the second elastic piece is a spring, the mounting piece 107 is provided with a first positioning column, the locking female head 102 is provided with a second positioning column, the second elastic piece is arranged between the first positioning column and the second positioning column, the mounting piece 107 is provided with a fixing structure, the fixing structure is used to fix the functional device, and the fixing structure includes a buckle structure, a threaded structure, a supporting column, or a magnetic adsorption structure, in this embodiment, the mounting piece 107 is provided with a threaded hole, and the threaded hole has a thread.

[0046] In some embodiments, the shell 105 is provided with a battery pack 108, two ends of the battery pack 108 are respectively provided with a first fixed baffle 109 and a second fixed baffle 110, and the first fixed baffle 109 is detachably connected with the shell 105.

[0047] In implementation, the shell 105 is provided with the battery pack 108, the battery pack 108 is used to supply power to electronic devices in the main body 1, such as the power assembly 3, the first fixed baffle 109 and the second fixed baffle 110 are used to stabilize the battery pack 108, the battery pack 108 is detachably fixed in the shell 105 through the first fixed baffle 109, so that the battery pack 108 is convenient to disassemble and replace, quick replacement of the battery pack 108 can ensure the endurance of the whole aircraft, only one full battery pack 108 needs to be replaced to continue flying, and the aircraft does not need to wait for a single battery pack 108 to be fully charged before flying, thereby saving time and ensuring endurance.

[0048] Further, the first fixed baffle 109 is provided with a buckle, the shell 105 is provided with a clamping hole, the buckle is matched and fixed with the clamping hole, the locking female head 102 is provided with a guide column, the first fixed baffle 109 is provided with a guide hole, the guide column passes through the guide hole in the first fixed baffle 109, and the guide column and the guide hole can facilitate assembly of the locking female head 102 and play a guiding role in movement of the locking female head 102.

[0049] In some cases, the first fixed baffle 109 can also be connected by threads or screws, and a buckle can also be arranged on the second fixed baffle 110, and a clamping hole is arranged at the corresponding position of the shell 105, and the buckle of the second fixed baffle 110 is fixedly connected with the clamping hole of the shell 105.

[0050] In some embodiments, a magnetic charging module 111 is arranged on the first fixed baffle 109, the magnetic charging module 111 is electrically connected with the battery pack 108, a discharge plug 112 is arranged on the second fixed baffle 110, the discharge plug 112 is electrically connected with the battery pack 108, a positioning pin 113 is further arranged on the second fixed baffle, and a positioning hole 114 is further arranged on the fixed part 101, and the positioning pin 113 is matched with the positioning hole 114 for positioning.

[0051] In implementation, the magnetic charging module 111 is arranged on the first fixed baffle 109, the magnetic charging module 111 is used for charging the battery pack 108, the discharge plug 112 is arranged on the second fixed baffle 110, the discharge plug 112 is used for connecting with other electronic elements on the main body 1 to realize power supply, the positioning pin 113 is arranged on the second fixed baffle, the positioning pin 113 is matched with the positioning hole 114 for positioning, and after positioning, the battery pack 108 can be kept stable to avoid displacement, and the assembly of the battery pack 108 is facilitated.

[0052] In some embodiments, a mounting plate 115 is arranged in the top cover 104, a camera module 116 and a guiding and positioning module 117 are arranged on the mounting plate 115.

[0053] In implementation, the mounting plate 115 is arranged in the top cover 104, the camera module 116 and the guiding and positioning module 117 are arranged on the mounting plate 115, the camera module 116 is used for observing the flight environment, and the guiding and positioning module 117 is used for positioning the aircraft.

[0054] In some embodiments, the camera module 116 comprises a camera 118 and a movable support 119, the camera 118 is arranged on the movable support 119, the movable support 119 is connected with the mounting plate 115 through a rotating shaft, the mounting plate 115 is provided with a rudder motor 120, and the rudder motor 120 is in transmission connection with the movable support 119.

[0055] In implementation, the movable support 119 is arranged on the mounting plate 115 through a rotating shaft, the rudder motor 120 is arranged on the movable support 119, the rudder motor 120 is in transmission connection with the movable support 119, and the rudder motor 120 is used for controlling the rotation of the movable support 119 on the rotating shaft, so as to adjust the shooting angle of the camera 118 on the movable support 119.

[0056] In some embodiments, a buoyancy shell 121 is arranged outside the top cover 104.

[0057] In implementation, the buoyancy shell 121 is arranged on the outer shell of the top cover 104, and the top cover 104 can float on the sea surface by the buoyancy shell 121, so as to realize the deployment of the sea surface task without power.

[0058] Further, the mounting structure 122 is arranged between the machine shell 105 and the top cover 104, an outer thread is arranged on the outer wall of the mounting structure 122, an inner thread is arranged in the buoyancy shell 121, and the buoyancy shell 121 is fixed with the mounting structure 122 through thread connection.

[0059] The above is a specific description of the preferred implementation of the utility model, but the utility model is not limited to the embodiments, and various equivalent modifications or replacements can be made by those skilled in the art without departing from the spirit of the utility model, and these equivalent modifications or replacements are all included in the range defined by the claims of the application.

Claims

1. A water-air amphibious aircraft, characterized in that, The utility model relates to a kind of unmanned aerial vehicle, including: Main body, is equipped with fixing part and locking female head; Arm, first end is hinged with fixing part;Fixing part is equipped with first elastic member, the first elastic member is connected with first end, second end is equipped with locking male head and power component, the locking male head is matched with locking female head and is locked.

2. The hydroplane amphibious aircraft of claim 1, wherein, The power component includes motor and rotor, the rotor is drivingly connected with the motor, the second end is provided with bearing seat, and the motor is installed on the bearing seat.

3. The hydroplane amphibious aircraft of claim 1, wherein, The main body is equipped with mounting part.

4. The hydroplane amphibious aircraft of claim 1, wherein, The main body is equipped with including top cover, casing, bottom cover, the top cover, casing, bottom shell are detachably connected in sequence, the fixing part and locking female head are located in casing, and casing is equipped with opening.

5. The hydroplane amphibious aircraft of claim 2, wherein, The locking male head is the lock tongue that bearing seat extends outward, the locking female head is equipped with lock hole, the lock hole and lock tongue form buckle connection, the locking female head is equipped with lever, the bottom of locking female head is equipped with second elastic member, and the second elastic member is connected with main body.

6. The hydroplane amphibious aircraft of claim 4, wherein, The top cover is equipped with buoyancy shell.

7. The hydroplane amphibious aircraft of claim 4, wherein, The casing is equipped with battery pack, and the both ends of the battery pack are respectively equipped with first fixed baffle and second fixed baffle, and the first fixed baffle is detachably connected with casing.

8. The hydroplane amphibious aircraft of claim 4, wherein, The top cover is equipped with mounting plate, and the mounting plate is equipped with camera module and guide positioning module.

9. The hydroplane amphibious aircraft of claim 7, wherein, The first fixed baffle is equipped with magnetic attraction charging module, the magnetic attraction charging module is electrically connected with battery pack, the second fixed baffle is equipped with discharge plug, the discharge plug is electrically connected with battery pack, and the second fixed baffle is also equipped with positioning pin, the fixing part is also equipped with positioning port, and the positioning pin is positioned with the positioning port.

10. The hydroplane amphibious aircraft of claim 8, wherein, The camera module includes camera and movable support, the camera is installed on movable support, the movable support is connected with mounting plate by pivot, the mounting plate is equipped with steering engine, and the steering engine is drivingly connected with movable support.

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