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Flapping wing landing backpack

A backpack and parachute technology, applied in the field of flapping wing landing backpacks, can solve the problems of the lack of difficult-to-operate, effective and safe parachutes, the lack of research and application of flapping wing safe landings, etc., so as to improve the safety factor and shorten the parachute opening time. Effect

Pending Publication Date: 2019-01-15
上海近航智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is an umbrella of more than 20 square meters, it is difficult to operate in windy weather when it is folded into four layers.
[0007] To sum up, the research and application of flapping wings for safe landing is lacking, and there is still a lack of effective and safe parachute devices at ultra-low altitudes (including tall buildings) and low altitudes.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] This example relates to a flapping wing landing backpack, wherein the manipulation is performed by manual control (manual control).

[0065] Manual control here refers to manual control of parachute 2 parachute opening and flapping wing 1 flapping frequency, adjusting the direction of gliding and landing through human body rotation or twisting, and manually closing the whole device after landing. Before use, a short period of study and practice is required.

[0066] The flapping wing landing backpack is designed to be used by a single person, and is suitable for low altitude or ultra-low altitude, and is used for landing and deceleration, so as to land safely (landing or falling into the water). It can be used in rescue, sports, and aviation, such as escape and rescue of high-rise buildings, oil wells, and mountains, outdoor sports, and low-altitude parachuting of aircraft. According to the purpose and the weight of the user, there is a corresponding version of the fla...

Embodiment 2

[0072] This example relates to a flapping wing landing backpack, wherein the manipulation is performed by means of automatic control. The main reason is to use automatic control instead of manual operation, which is easier and more intelligent to use, especially suitable for the first time users in emergency situations. In some scenarios, intelligent operation is safer.

[0073] Automatic control mode, the basic design structure of flapping wing landing knapsack is identical with embodiment 1, in embodiment 1, to schematic Figures 1 to 6 The description of is also applicable to embodiment 2. The difference lies in the control system. In the automatic control mode, a variety of sensors are installed in the frame 4, including manometers, accelerometers, gyroscopes, anemometers, GPS locators, etc., and control components (including control chips, relays, steering gears, etc.) etc.) form a new control system 6, which is transformed into a microcomputer intelligent system operat...

Embodiment 3

[0078] This example relates to a flapping wing landing backpack. On the basis of the above-mentioned embodiments 1 and 2, some parts are reinforced and upgraded to ensure that it can be used in "high-altitude" landing and expand its application range. Here "high altitude" refers to 500 meters and above.

[0079] The basic design structure of flapping wing landing knapsack in embodiment 3 is identical with embodiment 1, 2, in embodiment 1 and embodiment 2, to schematic Figures 1 to 6 The description of is also applicable to embodiment 3. In Embodiment 3, the use method of the flapping wing landing backpack is basically the same as that described in Embodiments 1 and 2. The difference is that in Embodiments 1 and 2, the application scenarios are mainly low-altitude and ultra-low-altitude, with short landing time and relatively small impact force, while high-altitude parachuting in Embodiment 3 has long landing time, large impact force, and The situation may be more complicate...

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Abstract

The invention provides a flapping wing landing knapsack, comprising a flapping wing (1), a parachute (2), a tail wing (3), a frame (4), a power system (5), a control system (6) and a knapsack lifejacket (7). The power system (5) and the control system (6) are installed in the rack, the flapping wing (1) is accommodated on both sides of the rack (4), the tail wing (3) is accommodated in front of the rack (4), and the knapsack lifejacket (7) is installed behind the rack (4). The flapping wing (1), the parachute (2), and the tail wing (3) are provided with two states of use and storage, and whenin a storage state, are stored in a frame (4); when in use, expand separately. The backpack can realize effective landing deceleration, multiple protection and high safety coefficient, and can be widely used in the fields of outdoor sports, high-rise building lifesaving, alpine rescue and the like, and the strengthened version can also be used for low-altitude parachute landing of aircrafts.

Description

technical field [0001] The invention relates to the field of aviation parachute system, low-altitude lifesaving and outdoor sports equipment, in particular to a flapping wing landing backpack. Background technique [0002] Small aircraft mainly operate at (ultra) low altitudes. Because they are in the troposphere, the airflow changes greatly and is easily affected by the weather. Especially helicopters, old small fixed-wing aircraft, etc., often report flight accidents in the news, and often the situation of aircraft crash and death occurs. Therefore, (ultra) low-altitude safe flight, fully guaranteeing the safety of personnel is an important issue that is imminent. [0003] Since the aircraft was invented more than 100 years ago, various types of aircraft such as fixed-wing, multi-rotor, tilt-rotor and compound wing have developed vigorously. Humans can use them to fly higher, further and faster than animals. But in the (ultra) low-altitude environment, birds and insects...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D17/62B64D17/80B64C33/02B63C9/115B63C9/20
CPCB63C9/115B63C9/20B64C33/02B64D17/62B64D17/80
Inventor 向东
Owner 上海近航智能科技有限公司
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