Spiral-driven foldable electric wing assembly
By introducing spiral drive and Tesla valve piping technology into the electric wingsuit, the problem of difficulty in automatically deploying and folding the electric wingsuit is solved, improving the lift and handling of the wingsuit, and extending the flight time.
Patent Information
- Application Number
- CN202421237719.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The existing electric wing set is not convenient for automatic expansion and folding. The speed difference between the upper and lower surfaces of the wing set is small, resulting in insufficient lift, short space time, fast flight speed and difficult to control.
A spiral-driven foldable electric wing set is designed, which uses a rotating assembly to drive the automatic expansion and folding of the aileron surface, and expands the air velocity difference and increases lift through the Tesla valve pipes arranged in front and rear longitudinal directions of the main wing and aileron surface.
It realizes convenient automatic expansion and folding operations, enhances the lift of the wing suit, extends the time of staying, slows down the flight speed, and improves handling.
Smart Images
Figure CN222272342U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flight equipment, in particular to a spiral-driven foldable electric wing suit. Background Art
[0002] As we all know, wing suit is a special parachuting equipment, also called flying squirrel suit. Wing suit flying, also called close-range sky gliding, refers to the flyer wearing a wing suit, flying down from high-rise buildings, towers, bridges, cliffs, helicopters, and performing unpowered flight close to high-altitude buildings or natural landscapes. It is an outdoor extreme challenge sport.
[0003] At present, due to the short airborne time of unpowered wing suits, which is only a few minutes, and the high risk and professionalism, they cannot meet the public's usage experience needs well. Therefore, electric wing suits have appeared in the existing technology. However, the existing electric wing suits are not convenient for automatic unfolding and folding, and need to be folded and unfolded manually. In addition, the speed difference between the upper and lower surfaces of the wing suit is small, which leads to a small lift of the wing suit. There are still problems such as insufficient airborne time and high flight speed that is difficult to control. Utility Model Content
[0004] In order to effectively solve the problems in the background technology and overcome the technical defects in the prior art, the utility model provides the following technical solutions:
[0005] A spirally driven foldable electric wing suit comprises a back frame, a main wing surface is fixedly installed on the inner side of the back frame, safety belts are symmetrically fixedly installed on both ends of the front side of the back frame, mounting frames are fixedly installed on the front sides of the two safety belts, spiral driving devices are symmetrically fixedly installed on both sides of the mounting frames, rotating components are symmetrically fixedly installed on both ends of the rear side of the back frame, aileron surfaces are symmetrically fixedly installed on the outer sides of the two rotating components, and mounting grooves are respectively arranged on the front side surfaces of the main wing surface and the aileron surface, and Tesla valve pipes are correspondingly arranged and fixedly installed in the mounting grooves.
[0006] As a preferred technical solution of the utility model, the air inlet of the Tesla valve conduit is located on the front side of the mounting groove and extends to the front side of the corresponding main wing surface or aileron surface, and the air outlet of the Tesla valve conduit is located on the rear side of the mounting groove and extends to the rear side of the corresponding main wing surface or aileron surface.
[0007] As a preferred technical solution of the utility model, the rotating assembly includes a rotating motor, a fixed block and a rotating shaft. There are two fixed blocks, and the two fixed blocks are symmetrically fixed at the upper and lower ends of the rear side of the back frame. The rotating shaft is rotatably connected between the two fixed blocks. The outer side of the rotating shaft is fixedly connected to the inner end of the aileron surface correspondingly. The rotating motor is fixed to the outer side of one of the fixed blocks, and the output shaft of the rotating motor is fixedly connected to one end of the rotating shaft.
[0008] As a preferred technical solution of the utility model, it also includes a limit plate, and threaded holes are respectively provided at the upper and lower ends of the side surface of the limit plate and the rear ends of the two fixed blocks in the same group. The limit plate is detachably fixed to the two fixed blocks through fixing bolts and threaded holes.
[0009] As a preferred technical solution of the present utility model, a controller is fixedly mounted on the upper surface of the mounting frame.
[0010] As a preferred technical solution of the utility model, high-energy batteries are fixedly installed at both ends of the front side of the mounting frame.
[0011] As a preferred technical solution of the utility model, an extension portion is fixedly installed on the bottom of the back frame.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the spiral-driven foldable electric wing suit has a reasonable and practical structure, is easy to operate, is convenient for automatic unfolding and folding, the speed difference between the upper and lower surfaces of the wing suit is large, the lift of the wing suit is large, the airborne time is long, the flight speed is slowed down, and it is easy to control; specifically, the aileron surface is driven by the rotating component to rotate, so that it can be automatically unfolded and folded, and the Tesla valve pipes arranged longitudinally front and rear between the main wing surface and the aileron surface can be used to expand the speed difference between the upper and lower surfaces of the wing suit, so that the wing suit obtains additional lift, thereby increasing the airborne time and slowing down the flight speed. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] Figure 2 It is a rear view structural schematic diagram of the utility model.
[0015] Figure 3 It is a structural schematic diagram of the limiting plate of the utility model.
[0016] Figure 4 It is a structural schematic diagram of the rotating assembly and the aileron surface of the utility model.
[0017] In the figure: back frame 1, main wing surface 2, extension part 3, rotating assembly 4, rotating motor 41, fixing block 42, rotating shaft 43, aileron surface 5, Tesla valve pipeline 6, mounting groove 7, mounting frame 8, limit plate 9, threaded hole 10, fixing bolt 11, safety belt 12, screw drive device 13, controller 14, high energy battery 15. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] See also Figure 1-4 The utility model provides a technical solution: a spiral-driven foldable electric wing suit, comprising a back frame 1, a main wing surface 2 is fixedly installed on the inner side of the back frame 1, safety belts 12 are symmetrically fixedly installed at both ends of the front side of the back frame 1, mounting frames 8 are fixedly installed on the front sides of the two safety belts 12, spiral driving devices 13 are symmetrically fixedly installed on both sides of the mounting frames 8, rotating components 4 are symmetrically fixedly installed at both ends of the rear side of the back frame 1, aileron surfaces 5 are symmetrically fixedly installed on the outer sides of the two rotating components 4, and mounting grooves 7 are respectively arranged on the front side surfaces of the main wing surface 2 and the aileron surface 5, and Tesla valve pipes 6 are correspondingly arranged and fixedly installed in the mounting grooves 7.
[0020] Furthermore, the air inlet of the Tesla valve duct 6 is located on the front side of the mounting groove 7 and extends to the front side of the corresponding main wing 2 or aileron 5, and the air outlet of the Tesla valve duct 6 is located on the rear side of the mounting groove 7 and extends to the rear side of the corresponding main wing 2 or aileron 5. Through the action of the Tesla valve duct 6 arranged longitudinally front and back of the main wing 2 and the aileron 5, the air on the lower surface of the wing suit (i.e., the front side of the human body) can enter through the inlet of the Tesla valve duct 6 and be discharged from the outlet of the Tesla valve duct 6 on the upper surface of the wing suit (i.e., the rear side of the human body), thereby expanding the speed difference between the upper and lower surfaces of the wing suit air, allowing the wing suit to obtain additional lift, thereby increasing the airborne time and slowing down the flight speed.
[0021] Furthermore, the rotating assembly 4 includes a rotating motor 41, a fixed block 42 and a rotating shaft 43. There are two fixed blocks 42. The two fixed blocks 42 are symmetrically fixed at the upper and lower ends of the rear side of the back frame 1. The rotating shaft 43 is rotatably connected between the two fixed blocks 42. The outer side of the rotating shaft 43 is fixedly connected to the inner end of the aileron surface 5. The rotating motor 41 is fixed to the outer side of one of the fixed blocks 42. The output shaft of the rotating motor 41 is fixedly connected to one end of the rotating shaft 43. The rotating shaft 43 and the aileron surface 5 are driven to rotate by the rotating motor 41, so that automatic unfolding and folding can be performed.
[0022] Furthermore, it also includes a limit plate 9, and threaded holes 10 are respectively provided at the upper and lower ends of the side of the limit plate 9 and the rear ends of the two fixed blocks 42 located in the same group. The limit plate 9 is detachably fixedly connected to the two fixed blocks 42 through fixing bolts 11 and threaded holes 10. The limit plate 9 is disassembled and fixed by the threaded holes 10 and the fixing bolts 11, which can play a role of limiting and fixing.
[0023] Furthermore, a controller 14 is fixedly mounted on the upper surface of the mounting frame 8, and the rotating assembly 4 and the screw drive device 13 can be automatically controlled by the controller 14. The working principle is an existing mature technology and will not be further described here.
[0024] Furthermore, high-energy batteries 15 are fixedly mounted at both ends of the front side of the mounting frame 8 , and the high-energy batteries 15 can provide long-lasting power.
[0025] Furthermore, an extension part 3 is fixedly mounted on the bottom of the back frame 1, and a zipper structure can be provided on the extension part 3 to facilitate wearing by both legs.
[0026] When using:
[0027] The electric wing suit is worn on the user through the back frame 1, the mounting frame 8 and the safety belt 12. The two rotating motors 41 respectively drive the rotation of the two rotating shafts 43 and the two ailerons 5, so that the wing suit can be automatically unfolded and folded. The limit plate 9 can be disassembled and fixed through the threaded hole 10 and the fixing bolt 11, which can play a role of limiting and fixing. During the flight of the wing suit, the mechanical energy can be electrically driven through the spiral drive device 13. Through the action of the Tesla valve duct 6 arranged longitudinally front and back between the main wing 2 and the aileron 5, the air on the lower surface of the wing suit (i.e. the front side of the human body) can enter through the inlet of the Tesla valve duct 6 and be discharged from the outlet of the Tesla valve duct 6 on the upper surface of the wing suit (i.e. the back side of the human body), thereby expanding the speed difference between the upper and lower surfaces of the wing suit air, so that the wing suit obtains additional lift, thereby increasing the airborne time and slowing down the flight speed.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A spiral-driven foldable electric wing suit, comprising a back frame (1), characterized in that: The main wing surface (2) is fixedly installed on the inner side of the back frame (1), safety belts (12) are symmetrically fixedly installed at both ends of the front side of the back frame (1), mounting frames (8) are fixedly installed on the front sides of the two safety belts (12), spiral drive devices (13) are symmetrically fixedly installed on both sides of the mounting frames (8), rotating components (4) are symmetrically fixedly installed on both ends of the rear side of the back frame (1), and aileron surfaces (5) are symmetrically fixedly installed on the outer sides of the two rotating components (4), and the front side surfaces of the main wing surface (2) and the aileron surface (5) are respectively arranged with mounting grooves (7), and Tesla valve pipes (6) are correspondingly arranged and fixedly installed in the mounting grooves (7).
2. The spiral-driven foldable electric wing suit according to claim 1, characterized in that: The air inlet of the Tesla valve conduit (6) is located on the front side of the mounting groove (7) and extends to the front side of the corresponding main wing surface (2) or aileron surface (5), and the air outlet of the Tesla valve conduit (6) is located on the rear side of the mounting groove (7) and extends to the rear side of the corresponding main wing surface (2) or aileron surface (5).
3. The spiral-driven foldable electric wing suit according to claim 1, characterized in that: The rotating assembly (4) comprises a rotating motor (41), a fixed block (42) and a rotating shaft (43). The number of the fixed blocks (42) is two, and the two fixed blocks (42) are symmetrically fixed at the upper and lower ends of the rear side of the back frame (1). The rotating shaft (43) is rotatably connected between the two fixed blocks (42). The outer side of the rotating shaft (43) is fixedly connected to the inner side end of the aileron surface (5) correspondingly. The rotating motor (41) is fixed to the outer side of one of the fixed blocks (42), and the output shaft of the rotating motor (41) is fixedly connected to one end of the rotating shaft (43).
4. The spiral-driven foldable electric wing suit according to claim 3 is characterized in that: It also comprises a limiting plate (9), wherein threaded holes (10) are respectively provided at the upper and lower ends of the side surface of the limiting plate (9) and at the rear ends of two fixing blocks (42) in the same group, and the limiting plate (9) is detachably fixedly connected to the two fixing blocks (42) via fixing bolts (11) and the threaded holes (10).
5. The spiral-driven foldable electric wing suit according to claim 1, characterized in that: A controller (14) is fixedly mounted correspondingly to the upper surface of the mounting frame (8).
6. The spiral-driven foldable electric wing suit according to claim 1, characterized in that: High-energy batteries (15) are fixedly mounted correspondingly at both ends of the front side of the mounting frame (8).
7. The spiral-driven foldable electric wing suit according to claim 1, characterized in that: An extension part (3) is fixedly mounted on the bottom of the back frame (1).