CN218986938U

CN218986938U - Unmanned aerial vehicle for geographical survey inspection

Info

Publication number: CN218986938U
Application number: CN202223260629.9U
Authority: CN
Inventors: 王亚迪
Original assignee: Anhui Qiyao Aviation Technology Co ltd
Current assignee: Anhui Qiyao Aviation Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-09
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for geographic survey and inspection, which comprises an unmanned aerial vehicle main body, wherein a groove is formed in the corner of the upper end surface of the unmanned aerial vehicle main body, a small motor is fixedly arranged in the groove, a fan blade is fixedly arranged on an output shaft of the small motor, a fixed block is fixedly arranged on the lower end surface of the unmanned aerial vehicle main body, a support bar is transversely arranged below the fixed block, two sliding blocks are symmetrically arranged on the upper end surface of the support bar through a sliding mechanism, the sliding blocks are rotationally connected with the fixed block through a connecting rod which is obliquely arranged, and a buffer mechanism is connected with the outer side wall of the sliding block.

Description

Unmanned aerial vehicle for geographical survey inspection

Technical Field

The utility model relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle for geographic survey and inspection.

Background

The protection machanism that current unmanned aerial vehicle generally lacks, unmanned aerial vehicle's main part direct and ground contact when falling to the ground, unmanned aerial vehicle main part is easy because the collision damages, influences unmanned aerial vehicle's follow-up use, is not absolute balance when unmanned aerial vehicle descends simultaneously, and the influence of wind-force can lead to unmanned aerial vehicle slope to lead to toppling over sometimes, needs to improve.

Disclosure of Invention

The utility model aims to solve the defects in the background art, and provides an unmanned aerial vehicle for geographical survey and inspection.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a geographical survey is patrolled and examined and is used unmanned aerial vehicle, includes the unmanned aerial vehicle main part, unmanned aerial vehicle main part up end corner is seted up flutedly, fixed mounting has little motor in the recess, the output shaft fixed mounting of little motor has the flabellum, terminal surface fixed mounting has the fixed block under the unmanned aerial vehicle main part, the fixed block below transversely is provided with the support bar, two sliders are installed through slide mechanism symmetry to the support bar up end, the slider rotates with the fixed block through the connecting rod that the slope set up and is connected, slider lateral wall is connected with buffer gear, the vertical curved guard bar that is provided with of unmanned aerial vehicle main part lateral wall, the guard bar passes through the connecting rod and the unmanned aerial vehicle main part fixed connection of transversely setting.

Preferably, the sliding mechanism comprises a sliding groove transversely formed in the upper end face of the supporting bar, and the inner side wall of the sliding groove is in sliding connection with the sliding block.

Preferably, the buffer mechanism comprises a stress block fixedly arranged at the end part of the upper end face of the supporting bar, the sliding block is fixedly connected with the stress block through a transversely arranged telescopic rod, and a spring is movably sleeved on the outer side wall of the telescopic rod.

Preferably, the upper end of the protection rod is higher than the upper end face of the unmanned aerial vehicle main body, and the lower end of the protection rod is higher than the upper end face of the sliding block.

Preferably, the unmanned aerial vehicle main part includes the lower casing, lower casing up end is through screw fixed mounting there being the apron.

Compared with the prior art, the utility model has the following beneficial effects:

the connecting rod through setting up the slope and connecting slider and fixed block to cooperate the spring coupling atress piece through the telescopic link, when the device descends, the support bar replaces unmanned aerial vehicle main part and ground contact, utilizes the spring to cushion simultaneously, makes the impact force that the device descends to receive less, protects the device, sets up curved guard bar simultaneously, and when the unexpected slope of device falls to the ground, the guard bar can get back to the device horizontality with ground contact, prevents that the device from empting, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural diagram of a unmanned aerial vehicle for geographic survey and inspection according to the present utility model;

fig. 2 is a schematic structural view of a support bar of the unmanned aerial vehicle for geographic survey and inspection according to the present utility model.

1. An unmanned aerial vehicle main body; 2. a small motor; 3. a fan blade; 4. a fixed block; 5. a support bar; 6. a slide block; 7. a connecting rod; 8. a protection rod; 9. a chute; 10. a stress block; 11. a telescopic rod; 12. and (3) a spring.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

The utility model provides a geographical survey is patrolled and examined and is used unmanned aerial vehicle as shown in fig. 1-2, including unmanned aerial vehicle main part 1, unmanned aerial vehicle main part 1 includes down the casing, lower casing up end is through screw fixed mounting has the apron, unmanned aerial vehicle main part 1 up end corner is fluted, fixed mounting has little motor 2 in the recess, the output shaft fixed mounting of little motor 2 has flabellum 3, unmanned aerial vehicle main part 1 lower terminal surface fixed mounting has fixed block 4, fixed block 4 below transversely is provided with support bar 5, support bar 5 up end passes through slide mechanism symmetry and installs two sliders 6, slider 6 rotates with fixed block 4 through the connecting rod 7 that the slope set up to be connected, slider 6 lateral wall is connected with buffer gear, unmanned aerial vehicle main part 1 lateral wall is vertical to be provided with curved guard bar 8, guard bar 8 is through the connecting rod and unmanned aerial vehicle main part 1 fixed connection that transversely set up, this device is through setting up connecting rod 7 and slider 6 and connecting installation support bar 5, set up spring 12 simultaneously and buffer protection for the impact force's that the device received on the floor is less, and set up guard bar 8 and protect the device, and can be with the device to the level and stable, the device falls to the ground when the device falls to the level and stable, practicality is guaranteed.

Specifically, the sliding mechanism comprises a sliding groove 9 transversely formed in the upper end face of the supporting bar 5, the inner side wall of the sliding groove 9 is in sliding connection with the sliding block 6, and the sliding block 6 is installed through the sliding groove 9 in a connecting mode, so that the sliding block 6 moves more stably.

More specifically, buffer gear includes fixed mounting at the atress piece 10 of support bar 5 up end tip, and slider 6 is through the telescopic link 11 and atress piece 10 fixed connection of horizontal setting, and telescopic link 11 lateral wall activity has cup jointed spring 12, and telescopic link 11 is used for confirming the atress direction of spring 12, provides the condition for the installation of spring 12, utilizes spring 12 to cushion the slider 6 that moves, lightens the impact that the device received when descending, carries out buffering protection to the device, prevents that the device is impaired.

Further, the upper end of the protection rod 8 is higher than the upper end face of the unmanned aerial vehicle main body 1, the lower end of the protection rod 8 is higher than the upper end face of the sliding block 6, protection of the protection rod 8 to the device is guaranteed, and the inclined reset function is exerted.

When the device falls to the ground, the supporting bar 5 is contacted with the ground firstly, the supporting bar 5 moves upwards relative to the unmanned aerial vehicle main body 1, the connecting rod 7 continuously inclines outwards to push the sliding block 6 to move outwards, the spring 12 is extruded, the spring 12 provides acting force opposite to the moving direction of the sliding block 6, the movement of the sliding block 6 is restrained, the influence of the falling impact force is reduced, when the device falls to the ground obliquely, the protection rod 8 is contacted with the ground, because of the arc protection rod 8, the device deflects to the horizontal direction and finally returns to the horizontal state, and the stable falling of the device is ensured.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a geographical survey is patrolled and examined and is used unmanned aerial vehicle, includes unmanned aerial vehicle main part (1), its characterized in that: the unmanned aerial vehicle body (1) up end corner is seted up flutedly, fixed mounting has little motor (2) in the recess, the output shaft fixed mounting of little motor (2) has flabellum (3), terminal surface fixed mounting has fixed block (4) under unmanned aerial vehicle body (1), fixed block (4) below transversely is provided with support bar (5), two sliders (6) are installed through slide mechanism symmetry to support bar (5) up end, slider (6) are rotationally connected with fixed block (4) through connecting rod (7) that the slope set up, slider (6) lateral wall is connected with buffer gear, unmanned aerial vehicle body (1) lateral wall is vertical to be provided with curved guard bar (8), guard bar (8) are through the connecting rod and unmanned aerial vehicle body (1) fixed connection of transversely setting.

2. A geodetic inspection drone according to claim 1, wherein: the sliding mechanism comprises a sliding groove (9) transversely formed in the upper end face of the supporting bar (5), and the inner side wall of the sliding groove (9) is in sliding connection with the sliding block (6).

3. A geodetic inspection drone according to claim 1, wherein: the buffering mechanism comprises a stress block (10) fixedly mounted at the end part of the upper end face of the supporting bar (5), the sliding block (6) is fixedly connected with the stress block (10) through a transversely arranged telescopic rod (11), and a spring (12) is movably sleeved on the outer side wall of the telescopic rod (11).

4. A geodetic inspection drone according to claim 1, wherein: the height of the upper end of the protection rod (8) is greater than the upper end face of the unmanned aerial vehicle main body (1), and the height of the lower end of the protection rod (8) is greater than the upper end face of the sliding block (6).

5. A geodetic inspection drone according to claim 1, wherein: the unmanned aerial vehicle main body (1) comprises a lower shell, and a cover plate is fixedly arranged on the upper end face of the lower shell through screws.