CN213200087U

CN213200087U - Carbon fiber unmanned machine shell

Info

Publication number: CN213200087U
Application number: CN202022395577.0U
Authority: CN
Inventors: 彭陟; 张仕豪
Original assignee: Jiangxi Fulai Aviation Technology Co ltd
Current assignee: Jiangxi Fulai Aviation Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-05-14
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to a carbon fiber unmanned aerial vehicle shell, which comprises a buffering support leg, the top of the buffering support leg is fixedly provided with a lower shell, the top of the lower shell is fixedly provided with an upper shell, the upper shell comprises an inner shell, the surface of the outer side of the inner shell is equidistantly fixedly provided with spring columns, one end of each spring column is fixedly provided with an outer shell, the inner shell is equidistantly provided with a first heat dissipation port, the outer side of the bottom of the outer shell is equidistantly provided with a second heat dissipation port, the buffering support leg can buffer and damp the bottom of an unmanned aerial vehicle, can reduce the vibration force generated when the unmanned aerial vehicle descends, so that the unmanned aerial vehicle can stably descend to the ground, the spring columns are fixedly connected between the inner shell and the outer shell, can buffer and damp the outer shell, can improve the anti-collision performance of the upper shell, and is favorable for, it is possible to prevent the element from being damaged due to an excessive temperature.

Description

Carbon fiber unmanned machine shell

Technical Field

The utility model relates to a carbon fiber unmanned aerial vehicle casing belongs to unmanned air vehicle technical field.

Background

Unmanned aerial vehicle for short is unmanned aerial vehicle, it is the unmanned aerial vehicle that utilizes radio remote control equipment and self-contained program control device to control, or by the complete or intermittent autonomous operation of on-vehicle computer, compare with piloted aircraft, unmanned aerial vehicle often is more suitable for those dangerous tasks, in the aspect of civilian use, at present take photo by plane, agriculture, plant protection, miniature autodyne, express delivery transportation, disaster rescue, observe wild animal, control infectious disease, survey and drawing, news report, electric power patrol inspection, relief of disaster, movie & TV shoot, make romantic field all have the application, the chassis anticollision buffer performance of existing unmanned aerial vehicle is poor, easy damage when the flight collides, and the heat dissipation waterproof performance is poor.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a carbon fiber unmanned aerial vehicle casing, have good crashworthiness, the practicality is strong, through setting up the buffering leg, the buffering leg can cushion the unmanned aerial vehicle bottom, can reduce the vibration force that unmanned aerial vehicle produced when descending, make unmanned aerial vehicle can land to the ground steadily, through the fixed connection of spring post between interior casing and the shell body, the spring post can carry out the shock attenuation buffering to the outer casing, can improve the crashworthiness of upper casing, help the radiating of unmanned aerial vehicle internal component through setting up first thermovent and second thermovent, can prevent the component from damaging because of the high temperature, can prevent the dust from entering the inner chamber of upper casing through setting up dust filter screen one and dust filter screen two, the height of first thermovent is higher than the height of second thermovent can prevent rainwater from entering the inner chamber of lower casing, can improve unmanned aerial vehicle's waterproof performance when not influencing the radiating of unmanned aerial vehicle, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a carbon fiber unmanned aerial vehicle casing, includes the buffering landing leg, the fixed lower casing that is equipped with in buffering landing leg top, the fixed upper casing that is equipped with in lower casing top, the upper casing includes interior casing, the fixed spring post that is equipped with of interior casing outside surface equidistance, the fixed shell body that is equipped with of spring post one end, the equidistance is equipped with first thermovent on the interior casing, shell body bottom outside circumference equidistance is equipped with the second thermovent, the buffering landing leg includes hollow landing leg, hollow landing leg top alternates and is equipped with solid guide arm, solid guide arm top outside cover is equipped with buffer spring.

As a further description of the above technical solution, two ends of the buffer spring are respectively and fixedly connected with the lower casing and the hollow leg.

As further description of the technical scheme, a rubber buffer pad is fixedly arranged at the bottom of the buffer leg.

As a further description of the above technical solution, a first dust filter screen is fixedly arranged in the inner cavity of the first heat dissipation port.

As a further description of the above technical solution, a second dust filter screen is fixedly arranged in the inner cavity of the second heat dissipation opening.

As a further description of the above technical solution, the height of the first heat dissipation opening is higher than the height of the second heat dissipation opening.

The utility model discloses beneficial effect: 1. by arranging the buffering supporting legs, the bottom of the unmanned aerial vehicle can be buffered and damped by the buffering supporting legs, so that the vibration force generated when the unmanned aerial vehicle lands can be reduced, and the unmanned aerial vehicle can land on the ground stably;

2. the inner shell and the outer shell are fixedly connected through the spring column, the spring column can perform shock absorption and buffering on the outer shell, the anti-collision performance of the upper shell can be improved, the first heat dissipation port and the second heat dissipation port are arranged to facilitate heat dissipation of internal elements of the unmanned aerial vehicle, and the elements can be prevented from being damaged due to overhigh temperature;

3. can prevent through setting up dust filter screen one and dust filter screen two that the dust from getting into the upper casing inner chamber, the height that highly is higher than the second thermovent of first thermovent can prevent that the rainwater from getting into lower casing inner chamber, can improve unmanned aerial vehicle's waterproof performance when not influencing unmanned aerial vehicle radiating.

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.

Fig. 1 is a front view of the carbon fiber unmanned aerial vehicle casing of the present invention.

Fig. 2 is a cross-sectional view of an upper housing of a carbon fiber unmanned aerial vehicle housing according to the present invention.

Fig. 3 is a cross-sectional view of a buffering leg of the carbon fiber unmanned aerial vehicle casing of the present invention.

Reference numbers in the figures: 1. a buffer leg; 2. a lower housing; 3. an upper housing; 4. an inner housing; 5. a spring post; 6. an outer housing; 7. a first heat dissipation port; 8. a second heat dissipation port; 9. a hollow leg; 10. a solid guide bar; 11. a buffer spring; 12. a rubber cushion pad; 13. a dust filter screen I; 14. and a dust filter screen II.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a carbon fiber unmanned aerial vehicle shell comprises buffering support legs 1, wherein the buffering support legs 1 can buffer and absorb the bottom of an unmanned aerial vehicle and can reduce the vibration force generated when the unmanned aerial vehicle lands, so that the unmanned aerial vehicle can land on the ground stably, a lower shell 2 is fixedly arranged at the top of the buffering support legs 1, an upper shell 3 is fixedly arranged at the top of the lower shell 2, the upper shell 3 comprises an inner shell 4, spring columns 5 are fixedly arranged on the outer side surface of the inner shell 4 at equal intervals, the inner shell 4 is fixedly connected with the outer shell 6 through the spring columns 5, the spring columns 5 can buffer and absorb the vibration of the outer shell 6, the anti-collision performance of the upper shell 3 can be improved, one end of each spring column 5 is fixedly provided with the outer shell 6, first heat dissipation ports 7 are arranged on the inner shell 4 at equal intervals, second heat dissipation ports 8 are arranged on the outer side of the bottom of the outer shell 6 at equal intervals in, the buffer support leg structure can prevent elements from being damaged due to overhigh temperature, the buffer support leg 1 comprises a hollow support leg 9, a solid guide rod 10 is inserted into the top of the hollow support leg 9, and a buffer spring 11 is sleeved on the outer side of the top of the solid guide rod 10.

Specifically, as shown in fig. 1-3, the both ends of buffer spring 11 are fixed connection lower casing 2 and hollow leg 9 respectively, 1 fixed rubber buffer pad 12 that is equipped with in bottom of buffering leg, the fixed dust filter screen 13 that is equipped with in first thermovent 7 inner chamber, the fixed dust filter screen second 14 that is equipped with in second thermovent 8 inner chamber sets up dust filter screen first 13 and dust filter screen second 14 and can prevent that the dust from getting into upper casing 3 inner chamber, first thermovent 7 highly is higher than the height of second thermovent 8, and the height that highly is higher than second thermovent 8 of first thermovent 7 can prevent that the rainwater from getting into lower casing 2 inner chamber, can improve unmanned aerial vehicle's waterproof performance when not influencing the radiating of unmanned aerial vehicle.

The utility model discloses the theory of operation: buffering landing leg 1 can cushion the shock attenuation to the unmanned aerial vehicle bottom, can reduce the vibrations power that produces when unmanned aerial vehicle descends, make unmanned aerial vehicle can steadily descend to ground, through 5 fixed connection of spring post between interior casing 4 and the shell body 6, spring post 5 can carry out the shock attenuation buffering to shell body 6, can improve casing 3's crashproof ability, it can prevent that the dust from getting into 3 inner chambers of upper housing to set up dust filter screen 13 and dust filter screen two 14, first thermovent 7 highly be higher than second thermovent 8 highly can prevent that the rainwater from getting into 2 inner chambers of lower housing, can improve unmanned aerial vehicle's waterproof performance when not influencing the radiating of unmanned aerial vehicle.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a carbon fiber unmanned machine shell, includes buffering landing leg (1), its characterized in that: fixed lower casing (2) that is equipped with in buffering landing leg (1) top, fixed upper casing (3) that is equipped with in lower casing (2) top, upper casing (3) are including interior casing (4), interior casing (4) outside surface equidistance is fixed and is equipped with spring post (5), spring post (5) one end is fixed and is equipped with shell body (6), equidistance is equipped with first thermovent (7) on interior casing (4), shell body (6) bottom outside circumference equidistance is equipped with second thermovent (8), buffering landing leg (1) is including hollow landing leg (9), hollow landing leg (9) top interlude is equipped with solid guide arm (10), solid guide arm (10) top outside cover is equipped with buffer spring (11).

2. The carbon fiber unmanned aerial vehicle housing of claim 1, wherein: and two ends of the buffer spring (11) are respectively and fixedly connected with the lower shell (2) and the hollow supporting leg (9).

3. The carbon fiber unmanned aerial vehicle housing of claim 1, wherein: the bottom of the buffering supporting leg (1) is fixedly provided with a rubber buffering pad (12).

4. The carbon fiber unmanned aerial vehicle housing of claim 1, wherein: and a first dust filter screen (13) is fixedly arranged in the inner cavity of the first heat dissipation opening (7).

5. The carbon fiber unmanned aerial vehicle housing of claim 1, wherein: and a second dust filter screen (14) is fixedly arranged in the inner cavity of the second heat dissipation opening (8).

6. The carbon fiber unmanned aerial vehicle housing of claim 1, wherein: the height of the first heat dissipation opening (7) is higher than that of the second heat dissipation opening (8).