CN210479055U

CN210479055U - Manned aircraft

Info

Publication number: CN210479055U
Application number: CN201921023814.1U
Authority: CN
Inventors: 伏尉纲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-05-08
Anticipated expiration: 2029-07-03

Abstract

The utility model belongs to the technical field of aircrafts, in particular to a manned aircraft, which comprises an aircraft body, wherein the aircraft body comprises a support frame, a support ring and a flying mechanism, one end of the support frame is fixed on the surface of the aircraft body, the other end of the support frame is welded on the surface of the support ring, the flying mechanism is arranged on the upper surface of the support ring, the flying mechanism comprises a driving motor, a paddle, a lower protective cover and an upper protective cover, and the driving motor is fixed on the surface of the support ring; the lower protection casing and the last protection casing of the outside parcel of paddle for the paddle passes through lower protection casing and last protection casing and keeps apart with the external world, avoids aircraft body paddle to contact the foreign matter at the in-process of operation, has improved the security of paddle work, and it is fixed through locating component between lower protection casing and the last protection casing simultaneously, and locating component comprises inserted sheet, spacer and screw, and when lower protection casing and last protection casing were fixed, inserted sheet and spacer interlock each other.

Description

Manned aircraft

Technical Field

The utility model belongs to the technical field of the aircraft, concretely relates to manned vehicle.

Background

Manned aircraft for carry people's a vehicle, it can launch to people to have the aircraft after impaired, and the automatic parachute that opens after the aircraft launches simultaneously, and the paddle receives the damage easily when colliding during traditional manned aircraft flight, protection casing installation and the complicated problem of dismantlement mode simultaneously.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a manned vehicle has the paddle and rotates the security high, and convenient connection is dismantled to the protection casing is stable characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manned vehicle, includes the aircraft body, the aircraft body includes support frame, support ring and flight mechanism, the surface at the aircraft body is fixed to the one end of support frame, the other end welding of support frame is on the surface of support ring, flight mechanism installs the top surface at the support ring, flight mechanism includes driving motor, paddle, lower protection casing and last protection casing, driving motor fixes the surface at the support ring, flight mechanism fixes the one end at the driving motor output shaft, the lower protection casing passes through the bolt fastening on driving motor's surface, it is provided with locating component to go up between protection casing and the lower protection casing.

As a preferred technical scheme of the utility model, the support ring is ring shape structure, the support frame is provided with three altogether, three the equidistant distribution of support frame.

As an optimal technical scheme of the utility model, the aircraft body still includes motor wheel and runner, the motor wheel sets up and two, the upper end of motor wheel and runner all is fixed with the buffer beam.

As a preferred technical scheme of the utility model, the buffer beam includes sleeve, telescopic link and compression spring, the telescopic link passes through compression spring movable mounting in telescopic inside.

As a preferred technical scheme of the utility model, the spout has been seted up to telescopic internal surface, the one end welding of telescopic link has the stopper, the stopper is installed in the inside of spout, just spout and stopper all are provided with threely.

As an optimal technical scheme of the utility model, the upper surface integrated into one piece of lower protection casing has the inserted sheet, the lower surface integrated into one piece of going up the protection casing has the spacer, the downthehole screw of installing of inserted sheet and spacer surface seting up.

As an optimal technical scheme of the utility model, inserted sheet and spacer are the ring circular structure, and inserted sheet and spacer all are provided with threely.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lower protective cover and the upper protective cover are wrapped outside the paddle, so that the paddle is isolated from the outside through the lower protective cover and the upper protective cover, the paddle is prevented from contacting foreign matters in the operation process of the aircraft body, the working safety of the paddle is improved, meanwhile, the lower protective cover and the upper protective cover are fixed through the positioning assembly, the positioning assembly consists of an inserting piece, a positioning piece and a screw, when the lower protective cover and the upper protective cover are fixed, the inserting piece and the positioning piece are mutually occluded, meanwhile, one end of the screw penetrates through the inserting piece and the positioning piece and is fixed through a nut, the connection firmness of the lower protective cover and the upper protective cover is improved, the safety of the lower protective cover and the upper protective cover for protecting the paddle is improved, the convenience of replacing and maintaining the paddle is improved, meanwhile, the flight mechanism is connected with the aircraft body through the supporting frame and, the degree of balance of the aircraft body in flight is increased.

2. Motor wheel and runner pass through the buffer beam and are connected with the support frame, have improved the convenience of aircraft body walking, and when the buffer beam is flexible simultaneously, the telescopic link removes in telescopic inside, and telescopic link one end welded stopper slides in the inside of spout simultaneously, has increased the stability of telescopic link at the inside removal of sleeve.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of a flight mechanism in the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic structural view of a wheel and a bumper of the present invention;

FIG. 6 is a schematic cross-sectional view taken along line B-B of FIG. 5;

in the figure: 1. an aircraft body; 2. a support frame; 3. a support ring; 4. a flying mechanism; 5. a drive motor; 6. a paddle; 7. a lower protective cover; 8. an upper protective cover; 9. inserting sheets; 10. positioning plates; 11. a screw; 12. a motor wheel; 13. a rotating wheel; 14. a buffer rod; 15. a sleeve; 16. a telescopic rod; 17. a compression spring; 18. a chute; 19. and a limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a manned aircraft, including aircraft body 1, aircraft body 1 includes support frame 2, support ring 3 and flight mechanism 4, the surface at aircraft body 1 is fixed to the one end of support frame 2, the other end welding of support frame 2 is on the surface of support ring 3, flight mechanism 4 installs the top surface at support ring 3, flight mechanism 4 includes driving motor 5, paddle 6, lower protection casing 7 and last protection casing 8, driving motor 5 fixes the surface at support ring 3, flight mechanism 4 fixes the one end at driving motor 5 output shaft, lower protection casing 7 passes through the bolt fastening on driving motor 5's surface, it is provided with locating component to go up between protection casing 8 and the lower protection casing 7.

In this embodiment, the lower protection casing 7 and the upper protection casing 8 of paddle 6's outside parcel for paddle 6 is kept apart with the external world through lower protection casing 7 and upper protection casing 8, avoid aircraft body 1 blade 6 to contact the foreign matter at the in-process of operation, the security of 6 work of paddle has been improved, it is fixed through locating component between lower protection casing 7 and the upper protection casing 8 simultaneously, the convenience of 6 changes of paddle and maintain has been increased, flight mechanism 4 is connected with aircraft body 1 through support frame 2 and support ring 3 simultaneously, the stability of aircraft body 1 operation has been improved, the equilibrium degree when aircraft body 1 flies has been increased.

Specifically, the support ring 3 is of a circular ring structure, and the three support frames 2 are arranged, and the three support frames 2 are distributed at equal intervals.

In this embodiment, through three support frames 2 that the equidistant distribution has improved the fixed stability of support ring 3 through support frame 2.

Specifically, aircraft body 1 still includes motor wheel 12 and runner 13, motor wheel 12 sets up and two, motor wheel 12 and runner 13's upper end all is fixed with buffer beam 14, buffer beam 14 includes sleeve 15, telescopic link 16 and compression spring 17, telescopic link 16 passes through compression spring 17 movable mounting in sleeve 15's inside, spout 18 has been seted up to sleeve 15's internal surface, the one end welding of telescopic link 16 has stopper 19, stopper 19 installs in the inside of spout 18, and spout 18 and stopper 19 all are provided with threely.

In this embodiment, motor wheel 12 and runner 13 are connected with support frame 2 through buffer beam 14, have improved the convenience of aircraft body 1 walking, and when buffer beam 14 was flexible simultaneously, telescopic link 16 removed in sleeve 15's inside, and 16 one end welded stopper 19 of telescopic link slides in the inside of spout 18 simultaneously, has increased telescopic link 16 at the inside stability of removing of sleeve 15.

Specifically, the upper surface integrated into one piece of lower protection casing 7 has inserted sheet 9, and the lower surface integrated into one piece of last protection casing 8 has spacer 10, and the downthehole screw 11 of installing on inserted sheet 9 and spacer 10 surface, inserted sheet 9 and spacer 10 are the ring form structure, and inserted sheet 9 and spacer 10 all are provided with threely.

In this embodiment, locating component comprises inserted sheet 9, spacer 10 and screw 11, and when lower protection casing 7 and last protection casing 8 were fixed, inserted sheet 9 and spacer 10 interlock each other, and the one end of screw 11 passes inserted sheet 9 and spacer 10 and fixed through the nut simultaneously, has increased the firm nature that lower protection casing 7 and last protection casing 8 are connected, has improved the security that lower protection casing 7 and last protection casing 8 protected paddle 6 simultaneously.

In this embodiment, the driving motor 5 is a PLF120 type motor manufactured by demark motor ltd, guangzhou city, and the motor wheel 12 is a DWK500 type motor manufactured by ningbo qianjiang motor ltd.

The utility model discloses a theory of operation and use flow: during the flying process of the aircraft body 1, the output shaft of the driving motor 5 drives the blades 6 to rotate in the lower protective cover 7 and the upper protective cover 8, when the aircraft body 1 walks on the ground, the motor wheel 12 rotates, so that the aircraft body 1 moves above the ground, at the same time, the rotating wheel 13 rotates under the action of the aircraft body 1, and at the same time, when the motor wheel 12 and the rotating wheel 13 are contacted with the ground, due to the weight of the aircraft body 1, the buffer rod 14 is contracted, while one end of the telescopic rod 16 moves inside the sleeve 15, meanwhile, the compression spring 17 is compressed in the sleeve 15 under the action of the telescopic rod 16, at the moment, a limit block 19 welded at one end of the telescopic rod 16 slides in the sliding groove 18, when the paddle 6 needs to be replaced and maintained, the nut at one end of the screw 11 is unscrewed, the screw 11 is drawn out from the inner parts of the inserting piece 9 and the positioning piece 10, and the upper protective cover 8 is taken down.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A manned aircraft comprising an aircraft body (1), characterized in that: aircraft body (1) includes support frame (2), support ring (3) and flight mechanism (4), the surface at aircraft body (1) is fixed to the one end of support frame (2), the other end welding of support frame (2) is on the surface of support ring (3), the top surface at support ring (3) is installed in flight mechanism (4), flight mechanism (4) are including driving motor (5), paddle (6), lower protection casing (7) and last protection casing (8), driving motor (5) are fixed on the surface of support ring (3), the one end at driving motor (5) output shaft is fixed in flight mechanism (4), lower protection casing (7) are through the bolt fastening on the surface of driving motor (5), it is provided with locating component to go up between protection casing (8) and lower protection casing (7).

2. The manned vehicle of claim 1, wherein: the support ring (3) is of a circular ring structure, and the number of the support frames (2) is three, and the support frames (2) are distributed at equal intervals.

3. The manned vehicle of claim 1, wherein: the aircraft body (1) further comprises motor wheels (12) and rotating wheels (13), the number of the motor wheels (12) is two, and buffer rods (14) are fixed to the upper ends of the motor wheels (12) and the upper ends of the rotating wheels (13).

4. A manned vehicle according to claim 3 wherein: the buffer rod (14) comprises a sleeve (15), an expansion rod (16) and a compression spring (17), wherein the expansion rod (16) is movably arranged in the sleeve (15) through the compression spring (17).

5. A manned vehicle according to claim 4 wherein: spout (18) have been seted up to the internal surface of sleeve (15), stopper (19) have been welded to the one end of telescopic link (16), stopper (19) are installed in the inside of spout (18), just spout (18) and stopper (19) all are provided with threely.

6. The manned vehicle of claim 1, wherein: the upper surface integrated into one piece of lower protection casing (7) has inserted sheet (9), the lower surface integrated into one piece of going up protection casing (8) has spacer (10), screw (11) are installed to the downthehole portion that inserted sheet (9) and spacer (10) surface were seted up.

7. The manned vehicle of claim 6, wherein: the inserting sheet (9) and the positioning sheet (10) are both of a circular ring-shaped structure, and the inserting sheet (9) and the positioning sheet (10) are all provided with three parts.