CN209793658U - Unmanned aerial vehicle error correction device - Google Patents

Abstract

The utility model discloses an unmanned aerial vehicle offset correcting unit, universal wheel and liftable stabilizer blade are installed respectively in four corners below the rectangle base, the diameter and the equal wide calibrated scale of base are installed with two locating pins and two fitting pins and butterfly nut in the middle part above the base, install the copper sheathing with bearing frame transition fit on the base that the calibrated scale centre of a circle corresponds, upwards install the rotation axis in the copper sheathing, upwards be connected with the swivel mount with axle sleeve and plug pin on the rotation axis, be fixed with the carousel below the swivel mount, the swivel mount has been supported with the centre of a circle below the carousel, be equipped with the swivelling chute on the base below the rotary mount, the pointer is installed to the scale correspondence department of calibrated scale on the swivel mount, mounting pendulum and roof-rack above the swivel mount, be close to two and upwards install large-scale unmanned aerial vehicle frame respectively on the roof-rack. The unmanned aerial vehicle can be stably parked and corrected in a horizontal 360-degree range and at the left, right, front and back 0-15-degree inclination angles, and the operation is simple and convenient.

Description

Unmanned aerial vehicle error correction device

Technical Field

The utility model relates to an operation utensil, especially a can conveniently accomplish fast and carry out the device that the gross error was revised to unmanned aerial vehicle.

Background

After various existing unmanned aerial vehicles reach a new region, the compass on the unmanned aerial vehicle must be corrected, and the unmanned aerial vehicle can be guaranteed to accurately reach the set target to operate above the target during flying. The existing unmanned aerial vehicle error correction device has a complex structure and a plurality of used matched equipment, is inconvenient to assemble, transport and disassemble, and can finish the correction of the error only by a large amount of manpower cooperation and time.

Disclosure of Invention

The utility model aims at providing an unmanned aerial vehicle gross error correcting unit convenient to fast assembly and dismantlement, use manpower sparingly and time.

The technical scheme of the utility model is accomplished with following mode, its characterized in that: a universal wheel and a lifting support leg are respectively arranged at four corners below a rectangular base, a dial scale with the diameter equal to that of the base is arranged at the middle part above the base by two positioning pins, two locking pins and a butterfly nut, a copper sleeve in transition fit with a bearing seat is arranged on the base corresponding to the circle center of the dial scale, a rotating shaft is upwards arranged in the copper sleeve, a locking disc is arranged at the bottom of the rotating shaft, a rotating frame is upwards connected onto the rotating shaft by a shaft sleeve and an inserting and pulling pin, a rotating disc is fixed below the rotating frame, a screw sleeve is supported at the same circle center below the rotating disc, a rotating groove is arranged on the base below the rotating disc, a screw is arranged in the screw sleeve on the rotating frame, a pointer is arranged at the position corresponding to the scale of the dial scale on the rotating frame, a swinging frame is arranged above the rotating frame, upper parts and lower, The lower ear plates are hinged and matched with each other, a pin shaft with an inserting pin is arranged in a connecting hole between each upper ear plate and each lower ear plate, two hinged supports are respectively arranged on two sides of one side of the rotating frame, a guide sleeve is respectively arranged on each hinged support towards one side of the swing frame, a guide shaft hinged with the swing frame is respectively arranged in each guide sleeve, a fastening bolt, a nut and a nut handle are arranged between each guide sleeve and each guide shaft, an anti-dropping limit block is arranged on the other side of the rotating frame, an upper frame is upwards arranged on the outer wall of one end of the swing frame in the same way through the hinged supports and the guide sleeves, the guide shafts, the inserting pins and the ear plate assemblies, and a large-scale unmanned aerial vehicle base is respectively upwards arranged on the upper surface of the upper frame close to.

And a small unmanned aerial vehicle base lower than the large unmanned aerial vehicle base is respectively arranged on the top frames on the inner sides of the two large unmanned aerial vehicle bases.

The utility model discloses an aluminum alloy frame layering locking is connected, can realize that unmanned aerial vehicle stably parks and rectifies under 360 within ranges of level and left and right, preceding, back 0-15 inclination, has easy and simple to handle, labour saving and time saving, the quick accurate advantage of accomplishing the gross error correction.

Drawings

Fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a schematic front structural view of the present invention; fig. 3 is a left side view structure diagram of the present invention; FIG. 4 is a cross-sectional view A-A of FIG. 2; FIG. 5 is a schematic view of the installation of the rotating shaft of the present invention; fig. 6 is a schematic view of the locking mechanism of the present invention.

Detailed Description

The embodiment is described in detail with reference to the attached drawings, the utility model is that a universal wheel 12 and a lifting support leg 13 are respectively arranged at four corners under a rectangular base 7, a dial 14 with the diameter equal to the base width is arranged at the middle part of the upper surface of the base by two positioning pins 24 and two locking pins 27 thereof and a butterfly nut 28, a copper bush 22 in transition fit with a bearing seat is arranged on the base corresponding to the circle center of the dial, a rotating shaft 4 is upwards arranged in the copper bush, a locking disc 19 is arranged at the bottom of the rotating shaft, a rotating frame 3 is upwards connected on the rotating shaft by a shaft sleeve 40 and an inserting and pulling pin 34, a rotating disc 5 is fixed under the rotating frame, a screw sleeve 20 is supported at the same circle center under the rotating disc, a rotating groove 23 is arranged on the base under the rotating disc, a screw 6 is arranged in the screw sleeve on the rotating frame, a pointer 25 is arranged at the corresponding, a swing frame 2 is arranged above the rotating frame, two sides between the swing frame and the rotating frame are respectively provided with an upper ear plate 36 and a lower ear plate 36 which are mutually hinged and matched, a pin shaft 26 with an inserting and pulling pin 29 is arranged in a connecting hole between the upper ear plate and the lower ear plate, two sides of one side of the rotating frame are respectively provided with a hinged support 37 and a hinged support 41, a guide sleeve 10 is respectively arranged on the two hinged supports, a guide shaft 11 which is hinged with the swing frame hinged support 35 and 42 is respectively arranged in each guide sleeve, a fastening bolt 30 and a nut 31 and a nut handle 32 thereof are arranged between the guide sleeve and the guide shaft, an anti-dropping limiting block 21 is arranged on the other side of the rotating frame, an upper frame 1 is upwards arranged on the outer wall of one end of the swing frame by the swing frame hinged support 39, the upper frame hinged support 38 and the guide sleeve 8, the guide shaft 9 and the inserting and pulling pin 33 and ear plate assembly in the same way, a large unmanned aerial vehicle base 17, a large, 18. And a small unmanned aerial vehicle base 15 and a small unmanned aerial vehicle base 16 which are lower than the large unmanned aerial vehicle base are respectively arranged on the top frames on the inner sides of the two large unmanned aerial vehicle bases.

The parts of the utility model are made of non-magnetic materials such as copper and aluminum, which not only has light weight, does not affect the correction of the error, but also is convenient for transportation and disassembly, universal wheels and support legs are arranged under the base, which is convenient for short-distance movement and adjustment, and the adjustable dial disc, the pointer and the rotary adjusting dial disc are arranged, so that the machine head can be returned quickly and accurately; the turntable, the swing frame and the top frame are designed in a layered mode, and therefore correction of the error of the robot can be facilitated when the robot is stably parked in a range of +/-15 degrees in all directions. The device has the advantages of convenience in carrying and assembling, small correction precision error, rapidness in operation, labor saving and labor saving.

Claims (2)

1. The utility model provides an unmanned aerial vehicle offset correcting unit which characterized in that: a universal wheel and a lifting support leg are respectively arranged at four corners below a rectangular base, a dial scale with the diameter equal to that of the base is arranged at the middle part above the base by two positioning pins, two locking pins and a butterfly nut, a copper sleeve in transition fit with a bearing seat is arranged on the base corresponding to the circle center of the dial scale, a rotating shaft is upwards arranged in the copper sleeve, a locking disc is arranged at the bottom of the rotating shaft, a rotating frame is upwards connected onto the rotating shaft by a shaft sleeve and an inserting and pulling pin, a rotating disc is fixed below the rotating frame, a screw sleeve is supported at the same circle center below the rotating disc, a rotating groove is arranged on the base below the rotating disc, a screw is arranged in the screw sleeve on the rotating frame, a pointer is arranged at the position corresponding to the scale of the dial scale on the rotating frame, a swinging frame is arranged above the rotating frame, upper parts and lower, The lower ear plates are hinged and matched with each other, a pin shaft with an inserting pin is arranged in a connecting hole between each upper ear plate and each lower ear plate, two hinged supports are respectively arranged on two sides of one side of the rotating frame, a guide sleeve is respectively arranged on each hinged support towards one side of the swing frame, a guide shaft hinged with the swing frame is respectively arranged in each guide sleeve, a fastening bolt, a nut and a nut handle are arranged between each guide sleeve and each guide shaft, an anti-dropping limit block is arranged on the other side of the rotating frame, an upper frame is upwards arranged on the outer wall of one end of the swing frame in the same way through the hinged supports and the guide sleeves, the guide shafts, the inserting pins and the ear plate assemblies, and a large-scale unmanned aerial vehicle base is respectively upwards arranged on the upper surface of the upper frame close to.

2. The unmanned aerial vehicle offset correction device of claim 1, characterized in that: and a small unmanned aerial vehicle base lower than the large unmanned aerial vehicle base is respectively arranged on the top frames on the inner sides of the two large unmanned aerial vehicle bases.