阅读说明：本技术 一种飞行车 (Flying vehicle ) 是由 谢恩利 范兴国 于 2021-10-12 设计创作，主要内容包括：本发明涉及陆空两用运输工具技术领域,尤其是指一种飞行车,包括底盘、设置于底盘的驾驶舱及设置于底盘底部的行驶轮机构；所述底盘设置有多个螺旋桨腔,多个螺旋桨腔分布于驾驶舱的两侧,螺旋桨腔内安装有螺旋桨,所述底盘或驾驶舱上设置有可以折叠的机翼。本飞行车可以根据使用场景的需求,实现陆空两用,兼顾了空中飞行性能和地面行驶性能,大大方便了人们出行或人和物的运载,具备很强的实用性。(The invention relates to the technical field of land-air dual-purpose transport means, in particular to a flying vehicle which comprises a chassis, a cockpit arranged on the chassis and a running wheel mechanism arranged at the bottom of the chassis; the chassis is provided with a plurality of screw chamber, and a plurality of screw chamber distribute in the both sides of cockpit, installs the screw in the screw chamber, be provided with the wing that can fold on chassis or the cockpit. The aerocar can realize dual purposes of land and air according to the requirements of use scenes, has both air flight performance and ground running performance, greatly facilitates the traveling of people or the carrying of people and objects, and has strong practicability.)

1. A flying vehicle is characterized in that: comprises a chassis (1), a cockpit (2) arranged on the chassis (1) and a running wheel mechanism (3) arranged at the bottom of the chassis (1); the aircraft is characterized in that the chassis (1) is provided with a plurality of propeller cavities (4), the propeller cavities (4) are distributed on two sides of the cockpit (2), propellers (5) are installed in the propeller cavities (4), and the chassis (1) or the cockpit (2) are provided with foldable wings (6).

2. The flying vehicle of claim 1, wherein: the wing (6) comprises a front wing (61) and a rear wing (62), the front wing (61) is arranged at the front end of the cockpit (2), and the rear wing (62) is arranged at the rear end of the cockpit (2).

3. The flying vehicle of claim 2, wherein: the front wing (61) comprises a front wing frame (611), two front wing arms (612) which are respectively and rotatably connected with two sides of the upper end of the front wing frame (611), and a front folding driving mechanism which is used for driving the front wing arms (612) to rotate so as to enable the front wing arms (612) to be folded on a front wing frame side plate (6111) of the front wing frame (611).

4. A flying vehicle according to claim 3, characterised in that: the front wing frame (611) is of a square frame structure, the middle of a front wing frame top plate (6112) of the front wing frame (611) is connected with the head of the cockpit (2), a reinforcing block (6113) is arranged in the middle of a front wing frame bottom plate (6114) of the front wing frame (611), and the reinforcing block (6113) is connected with the head of the cockpit (2).

5. The flying vehicle of claim 2, wherein: the rear wing (62) comprises a rear wing frame (621), two rear wing arms (622) which are respectively and rotatably connected with two sides of the upper end of the rear wing frame (621), and a rear folding driving mechanism which is used for driving the rear wing arms (622) to rotate so as to enable the rear wing arms (622) to be folded on rear wing frame side plates (6211) of the rear wing frame (621);

the rear wing frame (621) is of a square frame structure, and the middle of a rear wing frame top plate (6212) of the rear wing frame (621) is connected with the tail of the cockpit (2).

6. The flying vehicle of claim 5, wherein: the overhead traveling vehicle is still including being used for advancing rear propeller (7) that the overhead traveling vehicle gos forward, cockpit (2) tail portion below is connected with back mounting panel (8), back mounting panel (8) are provided with back propeller frame (71), back wing frame bottom plate (6213) of back wing frame (621) are provided with the installation and lead to the groove, back propeller frame (71) are located the logical inslot of installation, back propeller (7) are located back propeller frame (71).

7. The flying vehicle of claim 1, wherein: a plurality of semicircular through grooves (41) are formed in two sides of the chassis (1), and two ends of the groove wall of each semicircular through groove (41) are respectively connected with two ends of the folding groove wall (42); when the folding groove wall (42) is unfolded, the folding groove wall (42) and the groove wall of the semicircular through groove (41) enclose the propeller cavity (4).

8. The flying vehicle of claim 7, wherein: the folding groove wall (42) comprises a driving arc-shaped block (421), a second arc-shaped block (422) hinged to two ends of the driving arc-shaped block (421) and third arc-shaped blocks (423) hinged to two end portions of the groove wall of the semicircular through groove (41), a second inclined joint surface (4221) is arranged on the end surface, close to the third arc-shaped block (423), of the second arc-shaped block (422), a third inclined joint surface (4231) in butt joint with the second inclined joint surface (4221) is arranged on the end surface of the third arc-shaped block (423), a butt joint buckle (4222) is arranged on the second inclined joint surface (4221), and a butt joint groove (4232) matched with the butt joint buckle (4222) is arranged on the third inclined joint surface (4231);

the driving arc-shaped block (421) is connected with a driving rod (424) for driving the folding groove wall (42) to fold or unfold.

9. The flying vehicle of claim 7, wherein: and guardrails (43) are arranged at the upper end and the lower end of the semicircular through groove (41).

10. The flying vehicle of claim 7, wherein: the chassis (1) is provided with a rod frame (11) composed of a plurality of rod pieces, the rod frame penetrates into the semicircular through groove (41), and the propeller (5) is installed on the rod frame (11).

Technical Field

The invention relates to the technical field of land-air dual-purpose transport means, in particular to a flying vehicle.

Background

With the development of science and technology, various vehicles running on the ground and various aircraft flying in the air are more and more mature in technology. In various traffic jams or other special environments, only ground driving or air flying has begun to be unable to meet the use requirements, and people have begun to explore air-ground dual-purpose tools. Most of the existing land-air dual-purpose tools have too large structures for meeting better performance in flight; or the volume is compressed in order to satisfy the traveling performance, resulting in difficulty in flying thereof. In view of this, the applicant provides a technical scheme of an air-ground dual-purpose tool through repeated and intensive research and development.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the air-ground foldable aerocar which has both air flight performance and ground running performance.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides a flying vehicle, which comprises a chassis, a cockpit arranged on the chassis and a running wheel mechanism arranged at the bottom of the chassis, wherein the cockpit is arranged on the chassis; the chassis is provided with a plurality of screw chamber, and a plurality of screw chamber distribute in the both sides of cockpit, installs the screw in the screw chamber, be provided with the wing that can fold on chassis or the cockpit.

The wing comprises a front wing and a rear wing, the front wing is arranged at the front end of the cockpit, and the rear wing is arranged at the rear end of the cockpit.

The front wing comprises a front wing frame, two front wing arms which are respectively and rotatably connected with two sides of the upper end of the front wing frame, and a front folding driving mechanism which is used for driving the front wing arms to rotate so as to enable the front wing arms to be folded on a front wing frame side plate of the front wing frame.

The front wing frame is of a square frame structure, the middle of a front wing frame top plate of the front wing frame is connected with the head of the cockpit, a reinforcing block is arranged in the middle of a front wing frame bottom plate of the front wing frame, and the reinforcing block is connected with the head of the cockpit.

The rear wing comprises a rear wing frame, two rear wing arms which are respectively and rotatably connected with two sides of the upper end of the rear wing frame, and a rear folding driving mechanism which is used for driving the rear wing arms to rotate so as to enable the rear wing arms to be folded on rear wing frame side plates of the rear wing frame;

the rear wing frame is of a square frame structure, and the middle of a rear wing frame top plate of the rear wing frame is connected with the tail of the cockpit.

The rear wing frame bottom plate of the rear wing frame is provided with an installation through groove, the rear propeller frame is located in the installation through groove, and the rear propeller is located in the rear propeller frame.

The two sides of the chassis are provided with a plurality of semicircular through grooves, and the two ends of the groove walls of the semicircular through grooves are respectively connected with the two ends of the folding groove walls; when the folding groove wall is unfolded, the folding groove wall and the groove wall of the semicircular through groove form the propeller cavity in an enclosing mode.

The folding groove wall comprises a driving arc-shaped block, a second arc-shaped block hinged with two ends of the driving arc-shaped block and third arc-shaped blocks hinged with two end parts of the groove wall of the semicircular through groove respectively, a second oblique joint surface is arranged on the end surface, close to the third arc-shaped block, of the second arc-shaped block, a third oblique joint surface in butt joint with the second oblique joint surface is arranged on the end surface of the third arc-shaped block, a butt joint buckle is arranged on the second oblique joint surface, and a butt joint groove matched with the butt joint buckle is arranged on the third oblique joint surface; the driving arc-shaped block is connected with a driving rod for driving the folding or unfolding of the folding groove wall.

The upper end and the lower end of the semicircular through groove are provided with guardrails.

The base plate is provided with a rod frame consisting of a plurality of rod pieces, the rod frame penetrates into the semicircular through groove, and the propeller is installed on the rod frame.

The invention has the beneficial effects that:

the invention provides a flying vehicle, wherein when the flying vehicle runs on the ground, a propeller does not work, and wings are folded. When the aircraft needs to fly in the air by separating from the ground, the wings are unfolded, and the propellers start to work, so that the aircraft can fly in the air and can also vertically take off and land. The aerocar can realize dual purposes of land and air according to the requirements of use scenes, has both air flight performance and ground running performance, greatly facilitates the traveling of people or the carrying of people and objects, and has strong practicability.

Drawings

Fig. 1 is a schematic perspective view of the wing of the present invention when deployed.

Fig. 2 is a schematic perspective view of another vertical view angle when the wing of the present invention is deployed.

Fig. 3 is an exploded view of the wing of the present invention when deployed.

Fig. 4 is a schematic perspective view of the wing of the present invention when folded.

Fig. 5 is a schematic perspective view of another vertical view angle when the wing of the present invention is folded.

Fig. 6 is an exploded view of the wing of the present invention when folded.

FIG. 7 is a schematic view of an exploded structure of a folding slot wall according to the present invention.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention is described in detail below with reference to the attached drawings.

Referring to fig. 1 to 7, a flying vehicle includes a chassis 1, a cockpit 2 provided in the chassis 1, and a running wheel mechanism 3 provided at the bottom of the chassis 1; the aircraft is characterized in that the chassis 1 is provided with a plurality of propeller cavities 4, the propeller cavities 4 are distributed on two sides of the cockpit 2, propellers 5 are installed in the propeller cavities 4, and the chassis 1 or the cockpit 2 is provided with foldable wings 6. Specifically, a seat is arranged in the cockpit 2, the propeller chambers 4 and the propellers 5 can be arranged in a plurality, and the propellers 5 are distributed on two sides of the cockpit 2. In this embodiment, preferably, four propeller cavities 4 and four propellers 5 are provided, and two propeller cavities 4 and two propellers 5 are stacked on two sides of the cockpit 2. The running wheel mechanism 3 is used for enabling the aerocar to run on the ground, and can be realized by adopting the prior art, so that the detailed description is omitted.

When the aircraft runs on the ground, the propeller 5 does not work, and the wings 6 are folded, as shown in fig. 4 to 6, at the moment, the aircraft is compact in structure and can be used as a vehicle running on the ground. When the aircraft needs to fly in the air by separating from the ground, the wings 6 are unfolded, the propellers 5 start to work, the aircraft can fly in the air, and vertical take-off and landing can also be realized. The aerocar can realize dual purposes of land and air according to the requirements of use scenes, has both air flight performance and ground running performance, greatly facilitates the traveling of people or the carrying of people and objects, and has strong practicability.

In this embodiment, the wings 6 include a front wing 61 and a rear wing 62, the front wing 61 is disposed at the front end of the cockpit 2, and the rear wing 62 is disposed at the rear end of the cockpit 2. The front wing 61 and the rear wing 62 are arranged in front of and behind the cockpit 2, so that the flight capability and the carrying capability of the aerocar are improved during air flight; the folded wings 61 may also serve to protect personnel or cargo within the cockpit 2 during ground travel.

In this embodiment, the front wing 61 includes a front wing frame 611, two front wing arms 612 rotatably connected to two sides of the upper end of the front wing frame 611, respectively, and a front folding driving mechanism for driving the front wing arms 612 to rotate so that the front wing arms 612 can be folded on the front wing frame side plate 6111 of the front wing frame 611. Specifically, the front folding driving mechanism may be implemented by using an existing mechanism, for example, a motor is used to drive the front wing arm 612 to rotate, or a telescopic rod or the like is used to push and pull the front wing arm 612 to rotate, so that the front folding driving mechanism is not described in detail. The front wing 61 adopts a foldable structure of a front wing frame 611 and two front wing arms 612, and the ground running volume is reduced while the flight requirement is met.

In this embodiment, the front wing frame 611 is a square frame structure, the middle of the front wing frame top plate 6112 of the front wing frame 611 is connected to the head of the cockpit 2, the middle of the front wing frame bottom plate 6114 of the front wing frame 611 is provided with a reinforcing block 6113, and the reinforcing block 6113 is connected to the head of the cockpit 2, so that the structure is stable.

In this embodiment, the rear wing 62 includes a rear wing frame 621, two rear wing arms 622 rotatably connected to two sides of the upper end of the rear wing frame 621, and a rear folding driving mechanism for driving the rear wing arms 622 to rotate so that the rear wing arms 622 are folded on rear wing frame side plates 6211 of the rear wing frame 621; the rear wing frame 621 is a square frame structure, and the middle part of a rear wing frame top plate 6212 of the rear wing frame 621 is connected with the tail part of the cockpit 2. Specifically, the rear folding driving mechanism may be implemented by using an existing mechanism, for example, a motor is used to drive the rear wing arm 622 to rotate, or a telescopic rod or the like is used to push and pull the rear wing arm 622 to rotate, so that the rear folding driving mechanism is not described in detail. The rear wing 62 adopts a foldable structure of a rear wing frame 621 and two rear wing arms 622, and the ground running volume is reduced while the flight requirement is met.

In this embodiment, the overhead vehicle is still including being used for promoting the back screw 7 that the overhead vehicle gos forward, 2 afterbody belows in cockpit are connected with back mounting panel 8, back mounting panel 8 is provided with back screw frame 71, back wing frame 621's back wing frame bottom plate 6213 is provided with the installation and leads to the groove, back screw frame 71 is located the logical inslot of installation, back screw 7 is located back screw frame 71. The rear propeller frame 71 is arranged behind the cockpit 2 of the flying vehicle, so that the flying vehicle is convenient to propel, and the rear propeller 7 is convenient to install and good in structural stability by adopting the installation structure formed by connecting the rear propeller frame 71, the rear installation plate 8 and the rear wing frame bottom plate 6213.

In this embodiment, a plurality of semicircular through grooves 41 are disposed on two sides of the chassis 1, and two ends of the groove wall of each semicircular through groove 41 are respectively connected to two ends of the folding groove wall 42; when the folding slot wall 42 is unfolded, the folding slot wall 42 and the slot wall of the semicircular through slot 41 enclose the propeller cavity 4. Specifically, the folding slot wall 42 includes a driving arc-shaped block 421, a second arc-shaped block 422 hinged to both ends of the driving arc-shaped block 421, and third arc-shaped blocks 423 hinged to both ends of the slot wall of the semicircular through slot 41, an end surface of the second arc-shaped block 422 close to the third arc-shaped block 423 is provided with a second inclined joint surface 4221, an end surface of the third arc-shaped block 423 is provided with a third inclined joint surface 4231 butted with the second inclined joint surface 4221, the second inclined joint surface 4221 is provided with a butt buckle 4222, and the third inclined joint surface 4231 is provided with a butt groove 4232 matched with the butt buckle 4222; the driving arc 421 is connected to a driving rod 424 for driving the folding slot wall 42 to fold or unfold.

Preparation is when traveling on ground, actuating lever 424 pulling drive arc piece 421 draws close to semi-circular through groove 41, drives second arc piece 422 and third arc piece 423 simultaneously, when third arc piece 423 rotated certain angle, receives the influence stop rotation of semi-circular through groove 41's cell wall to make third arc piece 423 keep off in the outside of second arc piece 422, thereby realize folding, reduce this driving width greatly, make its structure compacter, be convenient for travel.

When the aircraft is ready to fly, the driving rod 424 pushes the driving arc block 421 to move away from the semicircular through groove 41, so as to drive the second arc block 422 to move outwards, the second arc block 422 pushes the third arc block 423 to move outwards, finally, the second inclined joint surface 4221 of the second arc block 422 is abutted with the third inclined joint surface 4231 of the third arc block 423, and the butt joint buckle 4222 is buckled into the butt joint groove 4232, so that the folding groove wall 42 and the groove wall of the semicircular through groove 41 enclose the propeller cavity 4, and the propeller 5 rotates in the propeller cavity 4, so as to start flying.

In this embodiment, the upper and lower ends of the semicircular through groove 41 are both provided with guard rails 43, which protect the propeller 5. The chassis 1 is provided with a rod frame 11 composed of a plurality of rod pieces, the rod frame extends into the semicircular through groove 41, the propeller 5 is installed on the rod frame 11, the rod frame 11 increases the overall rigidity and the structural stability of the chassis 1, meanwhile, the installation of the propeller 5 is facilitated, and the propeller 5 has a good ventilation effect when working.

Although the present invention has been described with reference to the above preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.