CN211223843U - Unmanned aerial vehicle folding foot rest - Google Patents

Abstract

The utility model discloses an unmanned aerial vehicle folds foot rest mainly relates to the unmanned aerial vehicle field. Including setting up the base in unmanned aerial vehicle body bottom, the vertical first pivot that is equipped with in base bottom, be equipped with first connecting plate on the first pivot, one side that the base was kept away from to first connecting plate is equipped with the groove of accomodating, it runs through the one end that first connecting plate kept away from first pivot to accomodate the groove, it is equipped with the second pivot to accomodate the one end level that first pivot was kept away from in the groove, be equipped with the second connecting plate in the second pivot, the second connecting plate other end is equipped with damping device, second connecting plate and damping device can put into and accomodate the inslot. The beneficial effects of the utility model reside in that: on the basis of convenient folding storage, increased damping device for folding foot rest, avoided unmanned aerial vehicle to fall to the ground after falling to the ground to bring the impact for unmanned aerial vehicle, practice thrift cost of maintenance.

Description

Unmanned aerial vehicle folding foot rest

Technical Field

The utility model relates to an unmanned aerial vehicle field specifically is an unmanned aerial vehicle folds foot rest.

Background

An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. At present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.

In order to provide longer endurance time for a battery with smaller volume, the existing unmanned aerial vehicle usually selects lighter and firmer materials or more flexible and compact volume, and along with wider application range of the unmanned aerial vehicle, more and more people using the unmanned aerial vehicle are provided, and application occasions are increased, so that the unmanned aerial vehicle is required to have a function of convenient carrying, namely, under the premise that the volume of the main body of the unmanned aerial vehicle is reduced, the wing and the foot rest can be folded, the endurance capacity of the unmanned aerial vehicle is improved, meanwhile, the integral volume is reduced after the foot rest and the wing are folded, the unmanned aerial vehicle is convenient to carry, but most of the foot rests of the existing unmanned aerial vehicle only adopt lighter materials, the damping function cannot be taken into consideration, the strength of the unmanned aerial vehicle contacting with the ground when the unmanned aerial vehicle lands can impact the unmanned aerial vehicle, components inside the unmanned aerial vehicle are damaged, and the maintenance cost of a user is, and the use opportunity of the user is delayed, and poor use experience is brought to the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle folds foot rest, it has increased damping device for folding foot rest on the basis of convenient folding accomodating, avoids unmanned aerial vehicle to fall to the ground after to the ground to bring the impact for unmanned aerial vehicle, practices thrift cost of maintenance.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a folding foot rest of unmanned aerial vehicle, is including setting up the base in unmanned aerial vehicle body bottom, the vertical first pivot that is equipped with in base bottom, be equipped with first connecting plate on the first pivot, one side that the base was kept away from to first connecting plate is equipped with accomodates the groove, accomodate the groove and run through the one end that first connecting plate kept away from first pivot, it is equipped with the second pivot to accomodate the one end level that first pivot was kept away from in the groove, be equipped with the second connecting plate in the second pivot, the second connecting plate other end is equipped with damping device, second connecting plate and damping device can put into and accomodate the inslot.

Furthermore, damping device is including setting up the sliding sleeve in the second connecting plate bottom, be equipped with the baffle in the sliding sleeve, baffle one side is equipped with the slide bar with sliding connection of sliding sleeve, the slide bar is kept away from the one end of sliding sleeve and is equipped with the backing plate, be equipped with the spring between baffle and the sliding sleeve inner bottom surface.

Furthermore, a limiting plate is arranged on one side, away from the first connecting plate, of the second connecting plate and close to the second rotating shaft, and the limiting plate limits the rotating angle between the second connecting plate and the first connecting plate to be 0-90 degrees.

Furthermore, a stop block is arranged at the bottom of the base and used for limiting the rotation angle of the first connecting plate towards the inside of the base.

Further, the first rotating shaft and the second rotating shaft are damping shafts.

Contrast prior art, the beneficial effects of the utility model reside in that:

the bottom of the base is provided with a first connecting plate which horizontally rotates at the bottom of the base through a first rotating shaft, the bottom surface of the first connecting plate is provided with an accommodating groove, one end of the accommodating groove far away from the first rotating shaft is hinged with a second connecting plate through a second rotating shaft, so that the second connecting plate vertically rotates, and the first connecting plate and the second connecting plate form a foldable foot rest of the unmanned aerial vehicle, the folding and the unfolding of the foot rest are completed through the first rotating shaft and the second rotating shaft, the foot rest is convenient to support and use and is convenient to store, a damping device is arranged at one end of the second connecting plate far away from the second rotating shaft, when the second connecting plate is opened around the second rotating shaft to play a supporting role, the damping device is positioned between the end part of the second connecting plate and the ground, when unmanned aerial vehicle fell to the ground damping device at first with ground contact, play absorbing effect, the effort when preventing that unmanned aerial vehicle from falling to the ground led to the fact destruction to unmanned aerial vehicle's components and parts, practices thrift cost of maintenance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the structure section of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 4 is an enlarged view of the portion C of fig. 2 according to the present invention.

Reference numerals shown in the drawings:

1. a base; 2. a first rotating shaft; 3. a first connecting plate; 4. a receiving groove; 5. a second rotating shaft; 6. a second connecting plate; 7. a sliding sleeve; 8. a baffle plate; 9. a slide bar; 10. a base plate; 11. a spring; 12. a limiting plate; 13. and a stop block.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to an unmanned aerial vehicle folding foot stool, the main structure comprises a base 1 arranged at the bottom of an unmanned aerial vehicle body, the base 1 is rectangular, four corners of the bottom of the base 1 are vertically provided with a first rotating shaft 2, a first connecting plate 3 is arranged on the first rotating shaft 2, the first connecting plate 3 horizontally rotates around the first rotating shaft 2 at the bottom surface of the base 1, the first connecting plate 3 is conveniently rotated out of the bottom of the base 1 or retracted into the bottom of the base 1 for storage, one side of the first connecting plate 3 away from the base 1 is provided with a storage groove 4, the storage groove 4 penetrates through one end of the first connecting plate 3 away from the first rotating shaft 2, one end of the storage groove 4 away from the first rotating shaft 2 is horizontally provided with a second rotating shaft 5, a second connecting plate 6 is arranged on the second rotating shaft 5, the second connecting plate 6 vertically rotates around the second rotating shaft 5 to play a supporting role, the other end of the second connecting plate 6 is provided with a damping, when unmanned aerial vehicle fell to the ground, played the cushioning effect to unmanned aerial vehicle's impact, prevented that the inside components and parts of unmanned aerial vehicle are impaired, practiced thrift cost of maintenance, second connecting plate 6 and damping device can put into and accomodate inslot 4, make first connecting plate 3 and second connecting plate 6 be folding structure to second connecting plate 6 can rotate and accomodate inslot 4, save space, be convenient for accomodate.

Preferably, the damping device comprises a sliding sleeve 7 arranged at the bottom end of the second connecting plate 6, a baffle 8 is arranged in the sliding sleeve 7, an opening is formed in one side of the sliding sleeve 7 away from the second connecting plate 6, the size of the opening is smaller than the size of the cross section of the sliding sleeve 7, so that the baffle 8 can not fall out in the sliding sleeve 7 all the time, a sliding rod 9 which is connected with the opening of the sliding sleeve 7 in a sliding manner is arranged on one side of the baffle 8, a backing plate 10 is arranged at one end of the sliding rod 9 far away from the sliding sleeve 7, the backing plate 10 is contacted with the ground when the unmanned aerial vehicle lands on the ground, when the second connecting plate 6 is positioned in the accommodating groove 4, the second connecting plate is contacted with the inner side wall of the accommodating groove 4, a spring 11 is arranged between the baffle 8 and the inner bottom surface of the sliding sleeve 7, when the unmanned aerial vehicle lands, the backing plate 10 is firstly contacted with the ground, the impact force of the ground to the backing plate 10 enables the slide rod 9 to drive the baffle 8 to move towards the sliding sleeve 7, and meanwhile, the spring 11 is extruded, so that the acting force when the sliding sleeve falls to the ground is effectively offset.

Preferably, one side that first connecting plate 3 was kept away from to second connecting plate 6 and be close to second pivot 5 department and be equipped with limiting plate 12, limiting plate 12 restriction second connecting plate 6 and the turned angle between first connecting plate 3 are between 0-90 degrees, when second connecting plate 6 rotated to be perpendicular with first connecting plate 3, the side of limiting plate 12 just contacted with the bottom surface of first connecting plate 3, restriction second connecting plate 6's turned angle, make second connecting plate 6 rotate back around second pivot 5 perpendicular with first connecting plate 3, damping device at first contacted with ground when further guaranteeing unmanned aerial vehicle to fall to the ground, prevent that second connecting plate 6 excessively rotates and make damping device unable performance effect.

Preferably, base 1 bottom is equipped with dog 13, dog 13 restriction first connecting plate 3 is to the turned angle in the base 1, prevents that first connecting plate 3 from excessively inwards rotating, conveniently rotates first connecting plate 3 fast and opens.

Preferably, the first rotating shaft 2 and the second rotating shaft 5 are damping shafts, so that the first connecting plate 3 and the second connecting plate 6 are prevented from rotating too flexibly, and the first connecting plate 3 and the second connecting plate 6 can be kept in position after being rotated and opened.

During the use, rotate first connecting plate 3 to the direction of keeping away from dog 13, then rotate second connecting plate 6 from accomodating groove 4 and come out, until 12 tops of limiting plate and 3 bottom contacts of first connecting plate, damping device just contacts with ground this moment, and spring 11 also perpendicular to ground, play the effect of buffering when unmanned aerial vehicle falls to the ground, when accomodating, rotate second connecting plate 6 and retrieve and accomodate in the groove 4, and rotate first connecting plate 3 to base 1 bottom, until 3 sides of first connecting plate contact with dog 13, both convenient accomodating, play the effect of shock attenuation protection again, practice thrift cost of maintenance.

Claims (5)

1. The utility model provides a folding foot rest of unmanned aerial vehicle, includes base (1) of setting in unmanned aerial vehicle body bottom, its characterized in that: the vertical first pivot (2) that is equipped with in base (1) bottom, be equipped with first connecting plate (3) on first pivot (2), one side that base (1) was kept away from in first connecting plate (3) is equipped with accomodates groove (4), accomodate groove (4) and run through the one end that first connecting plate (3) kept away from first pivot (2), the one end level of accomodating groove (4) and keeping away from first pivot (2) is equipped with second pivot (5), be equipped with second connecting plate (6) on second pivot (5), the second connecting plate (6) other end is equipped with damping device, second connecting plate (6) and damping device can put into and accomodate in groove (4).

2. The folding foot stool of the unmanned aerial vehicle of claim 1, characterized in that: damping device is including setting up sliding sleeve (7) in second connecting plate (6) bottom, be equipped with baffle (8) in sliding sleeve (7), baffle (8) one side is equipped with slide bar (9) with sliding sleeve (7) sliding connection, the one end that sliding sleeve (7) were kept away from in slide bar (9) is equipped with backing plate (10), be equipped with spring (11) between baffle (8) and sliding sleeve (7) interior bottom surface.

3. The folding foot stool of the unmanned aerial vehicle of claim 1, characterized in that: one side of the second connecting plate (6) far away from the first connecting plate (3) and the position close to the second rotating shaft (5) are provided with limiting plates (12), and the limiting plates (12) limit the rotating angle between the second connecting plate (6) and the first connecting plate (3) to be 0-90 degrees.

4. The folding foot stool of the unmanned aerial vehicle of claim 1, characterized in that: the bottom of the base (1) is provided with a stop block (13), and the stop block (13) limits the rotation angle of the first connecting plate (3) towards the inside of the base (1).

5. The folding foot stool of the unmanned aerial vehicle of claim 1, characterized in that: the first rotating shaft (2) and the second rotating shaft (5) are damping shafts.

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