CN212047881U - Personal aircraft - Google Patents

Abstract

The utility model discloses a personal aircraft, which comprises an exoskeleton with a back structure and a leg structure; the propeller combination is arranged on the back structure and the leg structure of the exoskeleton to provide power for the exoskeleton; the control combination is arranged on the outer skeleton and corresponds to the propeller combination, and the propeller is operated to act through the control combination; the joint hinge mechanisms are used for being matched with all joints of the exoskeleton to realize more-freedom-degree movement of all the joints of the exoskeleton so as to finish posture transformation of people in a flight state. The utility model discloses the aircraft adopts the structure of ectoskeleton and screw combination, and the screw corresponds with four limbs, and action control engine drive screw through four limbs moves in order to realize the operation of aircraft, and the ectoskeleton is provided with joint hinge mechanism for realize the multi freedom motion of each joint of ectoskeleton with each joint cooperation of ectoskeleton, with the transform of accomplishing the posture of people under the flight state, make whole design personification more, make the people more freely and do more things aloft.

Description

Personal aircraft

Technical Field

The utility model relates to an aircraft technical field, concretely relates to personal aircraft.

Background

A personal aircraft is any flying object manufactured by human beings, capable of flying off the ground, flying in space and controlled by human beings, which is provided for personal use, and as aircraft become popular, personal aircraft are necessarily the direction of future development. The personal aircraft provides a new traffic mode for relieving the current urban traffic problem, and provides a new solution mode and method for avoiding disasters and accidents such as high-rise collapse/fire escape, earthquake disaster escape, flood disaster escape, forest search and rescue and the like. Meanwhile, an effective solution is provided for the current air rescue, and the following is envisaged: when the passenger car needs to be rescued, a large number of the devices are lifted off to provide descending buffering power for the passenger car, the accident of the passenger plane in the air is believed to be less (the passenger plane has longer dead time when encountering difficulty in the air, so the device has complete time to move), and naturally, a solution is provided for the current parking difficulty! However, one type of the personal aircraft in the prior art is not provided with a cushion, a person is always in a suspended state during high-altitude flight, the high-altitude flight in a short time can be realized, and if the person flies for a long time, the person is always in a suspended posture, so that the comfort level of the personal aircraft is poor.

Therefore, in order to solve the above existing technical problems, the present invention provides a personal aircraft, which is provided with a joint hinge mechanism at the joint position of the exoskeleton for cooperating with each joint of the exoskeleton to realize more freedom degree motion of each joint of the exoskeleton so as to complete the posture change of sitting/standing/walking/lying of the person in the flying state, so that the whole design is more anthropomorphic, and the person can do more things freely in the air and has higher comfort.

SUMMERY OF THE UTILITY MODEL

The utility model provides a personal aircraft, include:

an exoskeleton having a back structure and a leg structure;

the propeller combination is arranged on the back structure and the leg structure of the exoskeleton and provides power for the exoskeleton;

the control combination is arranged on the outer skeleton and corresponds to the propeller combination, and the propeller is operated to act through the control combination;

and the joint hinge mechanisms are used for being matched with all joints of the exoskeleton to realize the multi-degree-of-freedom movement of all the joints of the exoskeleton so as to finish the posture transformation of a person in a flight state.

Technical scheme more than adopting, the quantity of screw combination is a plurality of, and a plurality of screws are including setting up screw I on back structure and setting up screw II on shank structure, and the engine of screw I and screw II is controlled by controlling the combination.

Technical scheme more than adopting, the manipulation combination includes manual control pole and foot pedal, and manual control pole installs and is connected with I power of screw on the back structure, and the foot pedal is installed and is connected with II power of screw on the shank structure.

By adopting the technical scheme, the joint hinge mechanism is a hinge for realizing multi-degree-of-freedom movement of each joint of the exoskeleton, and each joint of the exoskeleton is hinged through the hinge.

By adopting the technical scheme, the joint hinge mechanism further comprises a connecting piece for realizing fixation when the exoskeleton joints are closed, the connecting piece is arranged at the joint positions of the exoskeleton, and the joints are fixed by the connecting piece after being closed.

By adopting the technical scheme, the accelerator is arranged on the leg structure of the exoskeleton, and the leg posture is changed by pushing the leg structure to do work through the accelerator.

By adopting the technical scheme, the accelerator is arranged at the knee position and the sole position of the leg structure, and the accelerator is extruded to act to push the leg to do work when the leg is lifted.

Technical scheme more than adopting, the one side that the back structure is used for the dress is provided with fixed braces, the another side of back structure relatively fixed braces is provided with the oil tank and provides power for the screw combination.

By adopting the technical scheme, the exoskeleton is further provided with a seat cushion which is integrally connected with the fixed straps.

By adopting the technical scheme, the other side of the back structure, which is opposite to the fixed braces, is provided with a safety device for high-altitude parking.

The utility model has the advantages that:

1. the utility model adopts the structure of combining the exoskeleton and the propellers, the propellers correspond to four limbs, and the propellers are driven to act by the action control engine of the four limbs to realize the operations of steering, accelerating or decelerating and the like of the aircraft, so that the whole design is more humanized and the operation is convenient;

2. the exoskeleton of the utility model has a back structure and a leg structure, so that the exoskeleton is more fit with the human body, and the exoskeleton is more comfortable to wear;

3. the utility model discloses be provided with joint hinge mechanism in the joint position of ectoskeleton for realize the multi freedom motion of each joint of ectoskeleton with each joint cooperation of ectoskeleton, with the transform of the posture of accomplishing the people sitting/standing/going/lying under flight state, make whole design more humanized, the comfort level is higher.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention in a standing position.

Fig. 2 is a schematic structural view of embodiment 1 of the present invention in a sitting posture.

Fig. 3 is a rear view of embodiment 1 of the present invention.

Fig. 4 is a schematic structural view of embodiment 2 of the present invention in a walking posture.

Fig. 5 is a partially enlarged schematic view of a portion a of fig. 4.

Fig. 6 is a schematic structural view of embodiment 3 of the present invention in a sitting posture.

Fig. 7 is a partially enlarged schematic view of a portion B of fig. 6.

Fig. 8 is a schematic structural view of embodiment 3 of the present invention in a lying position.

Fig. 9 is a schematic structural view of embodiment 4 of the present invention.

The reference numbers in the figures illustrate: 1. an exoskeleton; 11. a back structure; 12. a leg structure; 2. combining propellers; 21. a propeller I; 22. a propeller II; 31. a manual operating lever; 32. a foot-operated pedal; 41. a hinge; 42. a connecting member; 5. an accelerator; 6. fixing the braces; 7. an oil tank; 8. a cushion; 9. a safety device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Noun definition

Exoskeleton joints: the exoskeleton joints in the present invention refer to the positions for realizing the opening or closing of each part of the exoskeleton, and the present invention includes two exoskeleton joints, namely a hip joint and a knee joint, which are both configured to be opened or closed.

Example 1

Usually, when flying at high altitude, a person always keeps a posture, for example, the seat cushion 8 is not arranged on the aircraft, the person always stays in a suspended posture in the flying state, and for example, the seat cushion 8 is arranged on the aircraft, the person always stays in a sitting posture in the flying state. Therefore in order to improve the comfort level of flight, the utility model provides a personal aircraft, it is shown with reference to fig. 1 to 3, the utility model discloses personal aircraft includes ectoskeleton 1, and ectoskeleton 1 has back structure 11 and leg structure 12 for the human body of laminating more of ectoskeleton 1 lets wearing of ectoskeleton 1 more comfortable, and ectoskeleton 1 is provided with joint hinge mechanism in the position of each joint for with each joint cooperation realization ectoskeleton 1 each articular multi freedom motion of ectoskeleton 1, with the transform of the posture of accomplishing the people sitting and standing the line of lying down under flight state.

In this embodiment, the hinge 41 that the joint hinge mechanism was for realizing the motion of each joint multiple freedom of motion of ectoskeleton 1, articulated through hinge 41 between each joint of ectoskeleton 1, the utility model discloses in outer skeleton 1 joint mainly include hip joint and knee joint, realize the deformation of ectoskeleton 1 joint through opening or closing of hip joint and knee joint position, hinge 41 is used for when changing station appearance or position of sitting for the wearing person, provides the deformation condition of corresponding direction for this ectoskeleton 1 joint. Specifically, when the wearer wants to change from a standing position to a sitting position, the hinge 41 at the hip joint position of the exoskeleton 1 deforms towards the joint closing direction to close the hip joint of the exoskeleton 1, and the hinge 41 at the knee joint position of the exoskeleton 1 deforms towards the joint opening direction to open the knee joint of the exoskeleton 1, so that the wearer changes from the standing position to the sitting position; similarly, when the wearer wants to change from sitting position to standing position, the hinge 41 at the hip joint position of the exoskeleton 1 deforms towards the joint opening direction to open the hip joint of the exoskeleton 1, and the hinge 41 at the knee joint position of the exoskeleton 1 deforms towards the joint closing direction to close the knee joint of the exoskeleton 1, at the moment, the wearer changes from sitting position to standing position, and when the wearer is in the standing position or sitting position, the opening or closing degree of the hip joint and the knee joint on the exoskeleton 1 is maximum.

Further, propeller combinations 2 are arranged on a back structure 11 and a leg structure 12 of the exoskeleton 1 to provide power for the exoskeleton 1, the number of the propeller combinations 2 is multiple, the propellers comprise propellers I21 arranged on the back structure 11 and propellers II 22 arranged on the leg structure 12, engines of the propellers I21 and the propellers II 22 are controlled by a control combination, the control combination is arranged on the exoskeleton 1 and corresponds to the propeller combinations 2, the propellers are operated through the control combination, more specifically, the control combination comprises a manual control lever 31 and a foot pedal 32, the manual control lever 31 is arranged on the back structure 11 and is in power connection with the propellers I21, and the foot pedal 32 is arranged on the leg structure 12 and is in power connection with the propellers II 22. Therefore, the propeller i 21 on the back structure 11 is controlled by the manual control lever 31 to perform acceleration, deceleration or steering, and the propeller ii 22 on the leg structure 12 is controlled by the foot pedal 32 to perform acceleration, deceleration or steering, that is, the propellers i 21 and ii 22 correspond to the limbs of the wearer, and the limbs of the wearer can do motions in the same direction to drive the corresponding propellers to rotate in the same direction, because the postures of the wearer are different and the directions of the propellers in the corresponding postures are different, for example, when the wearer changes from a sitting posture to a sitting posture, the corresponding propellers i 21 and ii 22 are changed from the horizontal state in the original standing posture state to the inclined state in the current state by the manual control lever 31 and the foot pedal 32; similarly, when the wearer changes from sitting posture to standing posture, the corresponding propellers I21 and II 22 are changed from the inclined state in the original sitting posture to the horizontal state in the standing posture through the manual operating lever 31 and the foot pedal 32.

Of course, in the preferred scheme of this embodiment, propeller combination 2 includes 4 groups of propellers, 4 groups of propellers include 2 groups of propellers I21 and 2 groups of propellers II 22, 2 groups of propellers I21 set up on the back structure 11 of exoskeleton 1, 2 groups of propellers II 22 set up on the leg structure 12 of exoskeleton 1, single propeller I21 or propeller II 22 all correspond single engine, because the windage of considering horizontal engine is great, therefore the engine is preferred straight-line engine, as for the kind of engine can be internal-combustion engine, can also be nest spray engine, can also be electric engine, therefore the utility model discloses not so limit, the propeller is provided with the duct so that power efficiency is high, light in weight, rational in infrastructure, can reduce aerodynamic noise, improve the oar speed, be used for improving factor of safety. The ducted propeller is annotated in detail as follows: the ducted propeller is characterized in that a duct is additionally arranged on the basis of a free propeller, the duct is fixedly connected with a propeller tip to rotate together, a duct bracket is omitted, internal induced resistance of the propeller tip is blocked, power efficiency is further improved, the duct not only has the function of limiting air flow, but also can balance partial centrifugal force, meanwhile, more importantly, the duct integrates the propeller tip into a whole to enable the propeller tip not to be prone to pneumatic deformation, and the effect of determining cattle is achieved for improving propeller speed.

As shown in fig. 3, in this embodiment, for safety, the fixing straps 6 are disposed on one side of the back structure 11 for wearing, the oil tank 7 is disposed on the other side of the back structure 11 opposite to the fixing straps 6 to provide power for the propeller assembly 2, the oil tank 7 is designed to be oval for aerodynamic needs, oil pipes are disposed in the oval oil tank, and gravity balls are disposed at the bottoms of the oil pipes, so that the oil pipes are in a vertical state and are in full contact with oil in the oil tank no matter which posture the oil pipes are in. The setting of fixed braces 6 is used for wearing fixedly, it forms the integral type with fixed braces 6 and is connected still to be provided with cushion 8 on the ectoskeleton 1 simultaneously, cushion 8 in this embodiment is preferred the cushion 8 of similar bicycle, this type of cushion 8 is small, can not occupy the more space of aircraft, more can not interfere the design of other structures on the aircraft, because when actual flight, the danger of parking in high altitude can exist, consequently, the another side of 11 relatively fixed braces 6 of this embodiment back structure is provided with the safety device who is used for high altitude parking to use, safety device mainly is the parachute, when meeting with the danger of high altitude parking, the parachute is automatic to be opened in order to prevent the high altitude to fall, a safety coefficient for improving high altitude flight.

Example 2

Generally, when a person needs to change posture, for example, from sitting posture to standing posture, or vice versa, all involve a step of lifting legs, especially when the person wears the exoskeleton 1 in a high altitude state, it is impossible to lift legs simply by manpower, therefore, the present invention provides another personal aircraft, which includes the above-mentioned components in embodiment 1, and the same components are denoted by the same reference numerals, and the embodiment is not described herein again. However, referring to fig. 4 and 5, in the embodiment, the accelerator 5 is disposed on the leg structure 12 of the outer skeleton 1, and the leg structure 12 is pushed by the accelerator 5 to do work to realize the change of the leg posture, in this embodiment, the structure of the accelerator 5 may refer to the structure of the accelerator 5 on the automobile, and therefore, this embodiment is not described herein again.

More specifically, the accelerator 5 is arranged at the knee position and the sole position of the leg structure 12, when lifting the leg, the accelerator 5 is squeezed to move to push the leg to do work, for example, when the wearer wants to change from a standing posture to a walking posture, the posture change needs to lift the leg, when the leg lifting movement of one leg occurs, the accelerator 5 is squeezed to be similar to the acceleration mode of stepping on the accelerator 5 of the automobile, and at this time, the accelerator 5 at the knee position and the accelerator 5 at the sole position push the leg structure 12 to do work to realize the leg lifting posture; similarly, when the leg-raising action of the other leg occurs, the accelerator 5 is squeezed and is similar to the way of stepping on the accelerator 5 of the automobile to accelerate, and at this time, the accelerator 5 at the knee position and the accelerator 5 at the sole position push the leg structure 12 to do work to realize the leg-raising posture of the other leg.

Further, when the wearer changes from a standing posture to a walking posture, the hinge 41 at the hip joint position of the exoskeleton 1 deforms towards the joint closing direction to close the hip joint of the exoskeleton 1, and simultaneously the hinge 41 at the knee joint position of the exoskeleton 1 deforms towards the joint opening direction to open the knee joint of the exoskeleton 1, at this time, the wearer changes from the standing posture to the walking posture, and simultaneously, the corresponding propeller I21 and the corresponding propeller II 22 are changed from the horizontal state in the original standing posture state to the inclined state in the current walking posture state through the manual control lever 31 and the foot pedal 32.

Example 3

In general, there may be instances where the closed knee joint of the exoskeleton 1 is not closed well when the person's posture is changed to a recumbent posture; similarly, when the posture of the person changes to the sitting posture, there may be a situation where the hip joints of the exoskeleton 1 are not closed perfectly, therefore, the present invention further provides a personal aircraft based on this situation, which includes the above-mentioned components in embodiment 1, and the same components are denoted by the same reference numerals, and the detailed description of this embodiment is omitted here. However, referring to fig. 6 to 8, in the present embodiment, the articulation mechanism further includes a connecting member 42 for fixing the articulation of the exoskeleton 1 when the articulation is closed, the connecting member 42 is disposed at the articulation position of the exoskeleton 1, and the articulation between two articulations is fixed by the connecting member 42 after the articulation is closed, in a preferred embodiment of the present embodiment, the articulation member 42 is disposed at the knee position of the exoskeleton 1, the connecting member 42 includes a protrusion disposed at one side of the knee and a slot disposed at the other side of the knee, when the articulation is closed at the exoskeleton 1, the protrusion at one side of the knee is locked in the slot at the other side of the knee, and the articulation member 42 is configured to make the articulation of the knee of the exoskeleton 1 in a desired state, of course, the articulation member 42 is also disposed at the hip joint of the exoskeleton 1, and the connecting, the sizes are different, and the size of the connecting piece 42 at the hip joint position of the exoskeleton 1 is obviously larger than that of the connecting piece 42 at the knee joint position, the connecting piece 42 of the present invention can also be other structures capable of realizing firm joint closing of the exoskeleton 1, and the present embodiment is not limited thereto.

More specifically, when the wearer wants to change from a sitting posture to a lying posture, the process needs to involve a leg-raising manner, and the description of embodiment 2 is referred to for the leg-raising manner, which is not repeated herein. When a wearer changes from a sitting posture to a lying posture, the hinge 41 at the position of the knee joint of the exoskeleton 1 deforms towards the joint closing direction to close the knee joint of the exoskeleton 1, and when the knee joint of the exoskeleton 1 is closed, the convex clamp at one side of the knee joint is clamped in the clamp groove at the other side of the knee joint to form fixation, so that the knee joint of the exoskeleton 1 is closed firmly; similarly, when the wearer wants to change from a standing posture to a sitting posture, the hinge 41 at the hip joint position of the exoskeleton 1 deforms towards the joint closing direction to close the hip joint of the exoskeleton 1, and when the hip joint of the exoskeleton 1 is closed, the convex clamp at one side of the hip joint is clamped and fixed in the clamp groove at the other side of the hip joint, so that the hip joint of the exoskeleton 1 is closed firmly.

Further, when the wearer changes from a sitting posture to a lying posture, the corresponding propellers I21 and II 22 are changed from the inclined state in the original sitting posture state to the vertical state in the current lying posture state through the manual control lever 31 and the foot pedal 32; similarly, when the wearer wants to change from a standing position to a sitting position, the corresponding propellers I21 and II 22 are changed from the horizontal state in the original standing position to the inclined state in the current sitting position through the manual operating lever 31 and the foot pedal 32. It is particularly noted that the utility model discloses a state of screw combination 2 under different postures, for example the horizontal state of the screw is corresponded to standing posture, the vertical state that the appearance of lying corresponds the screw, and the position of sitting and the inclination state that the appearance of walking all corresponds the screw, here the state of screw means the state that the sight is directly seen from the figure, for example, when the people is in the appearance of lying, the state of screw is parallel with the people who lies flat in it, according to the theory the screw should be the horizontal state, but the figure shows that the screw is in the vertical state, here for clearer explanation and be convenient for distinguish with standing posture, therefore the appearance of lying corresponds the vertical state of screw.

Example 4

Generally, if the propeller combination 2 in embodiment 1 is 4 propellers, the pursuit of higher speed by the aircraft may not be satisfied. Therefore, the present invention also provides a personal aircraft, which includes the components of the above embodiment 1, and the same components are denoted by the same reference numerals, and the description of the embodiment is omitted here. However, referring to fig. 9, in the present embodiment, the propeller combination 2 employs 8 propellers, and the aircraft meets the speed requirement in different flight states through the 8 propellers.

In the preferred scheme of this embodiment, the screw combination 2 comprises 4 groups of screws, 4 groups of screws comprise 2 groups of screws I21 and 2 groups of screws II 22, 2 groups of screws I21 are arranged on the back structure 11 of the exoskeleton 1, 2 groups of screws II 22 are arranged on the leg structure 12 of the exoskeleton 1, and the single group of screws I21 or the screws II 22 comprise two screw single bodies which correspond to a single engine, so that the screw combination 2 is actually equivalent to 8 screws, and the transmission effect is better.

The utility model has the advantages that: the utility model discloses the aircraft adopts the structure of ectoskeleton and screw combination, the screw corresponds with four limbs, action control engine drive screw action through four limbs is in order to realize turning to of aircraft, operation such as accelerating or slowing down, the simple operation, the joint position of ectoskeleton is provided with joint hinge mechanism for realize the multi freedom motion of each joint of ectoskeleton with each joint cooperation of ectoskeleton, with the transform of accomplishing the posture that the people sat and stood the crouching under the flight status, make whole design more humanized, the comfort level is higher.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims (8)

1. A personal aircraft, comprising:

an exoskeleton having a back structure and a leg structure;

the propeller assemblies are arranged on the back structure and the leg structure of the exoskeleton and provide power for the exoskeleton, the number of the propeller assemblies is multiple, the propellers comprise a propeller I arranged on the back structure and a propeller II arranged on the leg structure, and engines of the propeller I and the propeller II are controlled by a control assembly;

the control combination is arranged on the exoskeleton and corresponds to the propeller combination, the propeller is operated to act through the control combination, the control combination comprises a manual control lever and a foot pedal, the manual control lever is arranged on the back structure and is in power connection with the propeller I, the foot pedal is arranged on the leg structure and is in power connection with the propeller II, and the propeller I and the propeller II correspond to four limbs of a wearer;

and the joint hinge mechanisms are used for being matched with all joints of the exoskeleton to realize the multi-degree-of-freedom movement of all the joints of the exoskeleton so as to finish the posture transformation of a person in a flight state.

2. The personal aircraft of claim 1, wherein: the joint hinge mechanism is a hinge for realizing multi-degree-of-freedom movement of each joint of the exoskeleton, and each joint of the exoskeleton is hinged through the hinge.

3. The personal aircraft of claim 1, wherein: the joint hinge mechanism further comprises a connecting piece for realizing fixation when the exoskeleton joints are closed, the connecting piece is arranged at the joint positions of the exoskeleton joints, and the joints are fixed through the connecting piece after being closed.

4. The personal aircraft of claim 1, wherein: the leg structure of the exoskeleton is provided with an accelerator, and the leg structure is pushed by the accelerator to do work to realize the change of the leg posture.

5. The personal aircraft of claim 1, wherein: and the positions of the knees and the soles of the legs of the leg structures are provided with the accelerators, and when the legs are lifted, the accelerators are extruded to act so as to push the legs to do work.

6. The personal aircraft of claim 1, wherein: one side of the back structure used for wearing is provided with a fixed strap, and the other side of the back structure opposite to the fixed strap is provided with an oil tank for providing power for the propeller combination.

7. The personal aircraft of claim 1, wherein: the exoskeleton is also provided with a cushion which is integrally connected with the fixed braces.

8. The personal aircraft of claim 1, wherein: the other side of the back structure opposite to the fixed braces is provided with a safety device for high-altitude parking.

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