Gull-wing door for flying car

Abstract

The gull-wing door for the flying car can make the telescopic cover plate in the extended state when the folding wing of the flying car is stored in the compartment, so that sealing is realized when the gull-wing door is closed; and the telescopic cover plate can be in the retracted state when the folding wing of the flying car is completely unfolded to the outside of the compartment, so that the folding wing is avoided and sealing is realized when the gull-wing door is closed.

Description

Technical Field

[0001] This utility model relates to the field of flying car technology, and in particular to a gull-wing door for flying cars. Background Technology

[0002] Gullwing doors, also known as gull-wing doors, are characterized by their shape: when the doors are open, they stand on the roof of the vehicle like the wings of a seagull; when the doors are closed, the upper part of the doors can form part of the roof.

[0003] Currently, flying cars based on folding wings require the wings to be folded and stored inside the vehicle body when the flying car is in vehicle mode; when the flying car is in flight mode, the folding wings need to be unfolded and extended outside the vehicle body. To facilitate the storage and unfolding of the folding wings, flying cars can use gull-wing doors as the opening and closing doors for the folding wing's storage chamber. When the folding wings are fully unfolded, the gull-wing doors need to be closed. Since the folding wings extend from the vehicle body's storage chamber, the gull-wing doors must avoid the folding wings and achieve a seal with the vehicle body when closed in this state. However, existing gull-wing door technology is not suitable for this usage requirement. Utility Model Content

[0004] The purpose of this invention is to provide a gull-wing door for flying cars, which can solve the problem that existing gull-wing doors cannot meet the closing and use requirements of flying cars when the folding wings are fully deployed.

[0005] This utility model provides a gull-wing door for a flying car, including a gull-wing door body and a retractable cover plate disposed at the lower end of the gull-wing door body. A rotary servo is installed on the lower rear side wall of the gull-wing door body. The rotary servo is drivenly connected to a transmission linkage assembly. The transmission linkage assembly is drivenly connected to the rear side wall of the retractable cover plate, so that the retractable cover plate can retract to the rear side of the gull-wing door body or extend to the lower end of the gull-wing door body.

[0006] According to the gull-wing door for flying cars provided by this utility model, two rotary servos are installed on the lower rear side of the gull-wing door body. The two rotary servos are respectively located near both ends of the retractable cover plate. The two rotary servos are respectively connected to the two transmission linkage assemblies, and the two transmission linkage assemblies are respectively connected to the rear side of the retractable cover plate.

[0007] According to the gull-wing door for flying cars provided by this utility model, each of the transmission linkage assemblies includes a first link, a second link, and a third link. One end of the first link is fixedly connected to the drive shaft of the rotary servo. The other end of the first link and one end of the second link are respectively rotatably connected to a first drive rod. The other end of the second link and one end of the third link are respectively rotatably connected to a second drive rod. The other end of the third link is rotatably mounted on the rear side of the gull-wing door body. The first drive rod and the second drive rod are respectively connected to the rear side of the retractable cover.

[0008] According to the gull-wing door for flying cars provided by this utility model, a first mounting base is fixedly provided on the rear side of the gull-wing door body, and the end of the drive shaft of the rotary servo is rotatably mounted on the first mounting base.

[0009] According to the gull-wing door for flying cars provided by this utility model, a second mounting base is fixedly provided on the rear side of the gull-wing door body, and the other end of the third link is rotatably mounted on the second mounting base.

[0010] According to the gull-wing door for flying cars provided by this utility model, the first mounting base is located above the second mounting base.

[0011] According to the gull-wing door for flying cars provided by this utility model, two connecting seats are installed on the rear side of the retractable cover, and each connecting seat is respectively connected to each of the transmission linkage assemblies.

[0012] According to the gull-wing door for flying cars provided by this utility model, the connecting seat includes a first connecting block, a second connecting block and an intermediate connecting plate, and the two ends of the intermediate connecting plate are respectively connected to the first connecting block and the second connecting block.

[0013] According to the gull-wing door for flying cars provided by this utility model, the first connecting block is provided with a first mounting hole, and the first drive rod is connected and fixed to the first mounting hole; the second connecting block is provided with a second mounting hole, and the second drive rod is connected and fixed to the second mounting hole.

[0014] According to the gull-wing door for flying cars provided by this utility model, the first connecting block is located above the second connecting block.

[0015] This invention provides a gull-wing door for flying cars. A retractable cover is installed at the lower end of the gull-wing door body. A rotary servo is mounted on the lower rear side wall of the gull-wing door body. The rotary servo is driven and connected to a transmission linkage assembly, which is then connected to the rear side of the retractable cover. The rotary servo drives the transmission linkage assembly, which in turn moves the retractable cover, allowing it to retract to the rear of the gull-wing door body or extend to the lower end of the gull-wing door body. Therefore, this invention's gull-wing door for flying cars can, when the flying car's folding wings are retracted into the cabin, extend the retractable cover to the lower end of the gull-wing door body to form a complete gull-wing door, achieving a seal when closed; and when the flying car's folding wings are fully extended outside the cabin, the retractable cover retracts to the rear of the gull-wing door body, allowing space for the folding wings and achieving a seal when closed. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the gull-wing doors of the flying car in the closed state when the folding wing of this utility model is fully retracted into the car body.

[0018] Figure 2 This is a schematic diagram of the gull-wing doors of the flying car in the closed state when the folding wings of this utility model are fully deployed;

[0019] Figure 3 This is a schematic diagram of the retractable cover of the gull-wing door of this utility model in the state of extension and retraction.

[0020] Figure 4 This is an isometric view of the retractable cover of the gull-wing door of this utility model in its fully extended state.

[0021] Figure 5 This is a side view of the retractable cover of the gull-wing door of this utility model in its fully extended state.

[0022] Figure 6 This is an isometric view of the retractable cover of the gull-wing door of this utility model in the state of retracting and lifting upwards.

[0023] Figure 7 This is a side view of the retractable cover of the gull-wing door of this utility model in the state of retracting and raising upwards;

[0024] Figure 8 This is an isometric view of the retractable cover of the gull-wing door of this utility model in its fully retracted state.

[0025] Figure 9 This is a side view of the retractable cover of the gull-wing door of this utility model in its fully retracted state.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Gullwing door body; 2. Retractable cover plate; 3. Rotary servo motor; 4. Folding wing; 5. First link; 6. Second link; 7. Third link; 8. First drive rod; 9. Second drive rod; 10. First mounting base; 11. Second mounting base; 12. Connecting base; 121. First connecting block; 122. Second connecting block; 123. Intermediate connecting plate; 20. Gullwing door. Detailed Implementation

[0028] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] In the description of this utility model, it should 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", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] The following is combined with Figures 1 to 9 This invention describes specific embodiments of a gull-wing door for a flying car.

[0032] Flying cars based on folding wings require their wings to be folded and stored inside the vehicle body when the flying car is in car mode. Figure 1 As shown. When the flying car is in flight, the folding wing 4 needs to be deployed and extended outside the vehicle body, as shown. Figure 2 As shown. By installing a gull-wing door 20 at the compartment for storing the folding wing 4, the opening and closing of the gull-wing door 20 facilitates folding and storing the folding wing 4 from the outside of the compartment into the compartment, or fully unfolding the folding wing 4 from the inside of the compartment to the outside. A gull-wing door for flying cars in this embodiment of the present invention was specifically designed to accommodate the folding wing 4 of this flying car.

[0033] like Figures 3 to 9 As shown in the figure, the gull-wing door for a flying car according to this utility model embodiment includes a gull-wing door body 1 and a retractable cover plate 2 disposed at the lower end of the gull-wing door body 1. A rotary servo 3 is installed on the lower rear side wall of the gull-wing door body 1. The rotary servo 3 is drivenly connected to a transmission linkage assembly, which is drivenly connected to the rear side wall of the retractable cover plate 2, so that the retractable cover plate 2 can retract to the rear side of the gull-wing door body 1 or extend to the lower end of the gull-wing door body 1. When the retractable cover plate 2 extends to the lower end of the gull-wing door body 1, it can fit tightly against the lower end of the gull-wing door body 1.

[0034] In use, by controlling the rotating servo 3 to rotate forward or in reverse, the transmission linkage assembly can be driven to perform corresponding actions, which in turn drive the retractable cover 2 to perform corresponding actions, so that the retractable cover 2 retracts to the rear side of the gull-wing door body 1 or extends to the lower end of the gull-wing door body 1.

[0035] Therefore, the gull-wing door for flying cars in this embodiment of the present invention can extend the retractable cover 2 to the lower end of the gull-wing door body 1 to form a complete gull-wing door when the folding wings of the flying car are stored inside the cabin, so as to achieve a seal when the gull-wing door is closed; and can retract the retractable cover 2 to the rear side of the gull-wing door body 1 when the folding wings of the flying car are fully extended to the outside of the cabin, so as to avoid the space of the folding wings and achieve a seal when the gull-wing door is closed.

[0036] Specifically, two rotary servos 3 are installed on the lower rear side of the gull-wing door body 1. The two rotary servos 3 are positioned near both ends of the retractable cover 2, and are respectively connected to two transmission linkage assemblies, which in turn are connected to the rear side of the retractable cover 2. That is, by setting two sets of cooperating rotary servos 3 and transmission linkage assemblies, drive control can be achieved at both ends of the retractable cover 2, thereby ensuring a more stable and reliable extension and retraction movement of the retractable cover 2.

[0037] In some embodiments of this utility model, each transmission linkage assembly includes a first linkage 5, a second linkage 6, and a third linkage 7. One end of the first linkage 5 is fixedly connected to the drive shaft of the rotary servo 3. The other end of the first linkage 5 and one end of the second linkage 6 are respectively rotatably connected to the first drive rod 8. The other end of the second linkage 6 and one end of the third linkage 7 are respectively rotatably connected to the second drive rod 9. The other end of the third linkage 7 is rotatably mounted on the rear side of the gull-wing door body 1. The first drive rod 8 and the second drive rod 9 are respectively connected to the rear side of the retractable cover 2. That is, the rotation of the rotary servo 3 can control the movement of the transmission linkage assembly, thereby driving the first drive rod 8 and the second drive rod 9 to move up and down, so as to realize the retractable cover 2's extension and retraction relative to the gull-wing door body 1.

[0038] Specifically, a first mounting base 10 is fixedly provided on the rear side of the gull-wing door body 1, and the end of the drive shaft of the rotary servo 3 is rotatably mounted on the first mounting base 10. A second mounting base 11 is fixedly provided on the rear side of the gull-wing door body 1, and the other end of the third connecting rod 7 is rotatably mounted on the second mounting base 11. The first mounting base 10 is located above the second mounting base 11.

[0039] Specifically, two connecting seats 12 are installed on the rear side of the retractable cover plate 2, and each connecting seat 12 is connected to a corresponding transmission linkage assembly. Each connecting seat 12 includes a first connecting block 121, a second connecting block 122, and an intermediate connecting plate 123. The two ends of the intermediate connecting plate 123 are respectively connected to the first connecting block 121 and the second connecting block 122. The first connecting block 121 is located above the second connecting block 122.

[0040] The first connecting block 121 has a first mounting hole, and the first drive rod 8 is connected and fixed to the first mounting hole. The second connecting block 122 has a second mounting hole, and the second drive rod 9 is connected and fixed to the second mounting hole.

[0041] When the retractable cover 2 needs to retract, the control servo 3 rotates clockwise. The servo 3 drives the first link 5 to swing upward, which in turn drives the second link 6 and the third link 7 to move, thereby driving the first drive rod 8 and the second drive rod 9 to move upward, thus lifting the retractable cover 2 towards the rear and upper side of the gull-wing door body 1. When the servo 3 rotates to the set maximum clockwise angle, the retractable cover 2 reaches the fully retracted position.

[0042] When the retractable cover 2 needs to extend, the control servo 3 rotates counterclockwise. The servo 3 drives the first link 5 to swing downward, which in turn drives the second link 6 and the third link 7 to move, thereby driving the first drive rod 8 and the second drive rod 9 to move downward, thus moving the retractable cover 2 downward. When the servo 3 rotates to the set maximum counterclockwise angle, the retractable cover 2 reaches the lower side of the gull-wing door body 1 and fits tightly.

[0043] It should be noted that the lower side of the gull-wing door body 1 is provided with a slot for fitting with the retractable cover plate 2. The shape of the slot is adapted to the cross-sectional shape of the folding wing of the flying car at the corresponding position. Thus, after the retractable cover plate 2 is retracted, the lower side of the gull-wing door body 1 can fit tightly against the folding wing to achieve the sealing closure of the gull-wing door.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A gull-wing door for an air car, characterized by, The device includes a gull-wing door body and a retractable cover plate disposed at the lower end of the gull-wing door body. A rotary servo is installed on the lower rear side wall of the gull-wing door body. The rotary servo is drivenly connected to a transmission linkage assembly. The transmission linkage assembly is drivenly connected to the rear side wall of the retractable cover plate, so that the retractable cover plate can retract to the rear side of the gull-wing door body or extend to the lower end of the gull-wing door body.

2. The gull-wing door for an air car of claim 1, wherein, Two rotary servos are installed on the lower rear side of the gull-wing door body. The two rotary servos are respectively located near both ends of the retractable cover. The two rotary servos are respectively connected to the two transmission linkage assemblies. The two transmission linkage assemblies are respectively connected to the rear side of the retractable cover.

3. The gull-wing door for an air car of claim 2, wherein, Each of the aforementioned transmission linkage assemblies includes a first linkage, a second linkage, and a third linkage. One end of the first linkage is fixedly connected to the drive shaft of the rotary servo. The other ends of the first linkage and one end of the second linkage are respectively rotatably connected to a first drive rod. The other end of the second linkage and one end of the third linkage are respectively rotatably connected to a second drive rod. The other end of the third linkage is rotatably mounted on the rear side of the gull-wing door body. The first drive rod and the second drive rod are respectively connected to the rear side of the retractable cover.

4. The gull-wing door for an air car of claim 3, wherein, A first mounting base is fixedly provided on the rear side of the gull-wing door body, and the end of the drive shaft of the rotary servo is rotatably mounted on the first mounting base.

5. The gull-wing door for an air car of claim 4, wherein, A second mounting base is fixedly provided on the rear side of the gull-wing door body, and the other end of the third link is rotatably mounted on the second mounting base.

6. The gull-wing door for an air car of claim 5, wherein, The first mounting base is located above the second mounting base.

7. The gull-wing door for an air car of claim 3, wherein, Two connecting seats are installed on the rear side of the retractable cover, and each connecting seat is connected to each of the transmission linkage assemblies.

8. The gull-wing door for an air car of claim 7, wherein, The connector includes a first connecting block, a second connecting block, and an intermediate connecting plate, with the two ends of the intermediate connecting plate respectively connected to the first connecting block and the second connecting block.

9. The gull-wing door for an air car of claim 8, wherein, The first connecting block is provided with a first mounting hole, and the first driving rod is connected and fixed to the first mounting hole; the second connecting block is provided with a second mounting hole, and the second driving rod is connected and fixed to the second mounting hole.

10. The gull-wing door for an air car of claim 8, wherein, The first connecting block is located above the second connecting block.

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