CN213862659U

CN213862659U - Logistics unmanned aerial vehicle capable of accurately landing under visual guidance

Info

Publication number: CN213862659U
Application number: CN202023096361.0U
Authority: CN
Inventors: 王琪
Original assignee: Xi'an Zhongtong Xutian Technology Co ltd
Current assignee: Xi'an Zhongtong Xutian Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-03
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a commodity circulation unmanned aerial vehicle that vision guide can accurate descending, including frame, connecting seat and fixing base, the both ends fixed mounting of frame has the fixed block, and one side of fixed block installs the movable block, the one end fixedly connected with slider of movable block, and the left side swing joint of slider has the dwang, the outside of dwang is fixed with hollow block, and the outside movable mounting of hollow block has the wing, the connecting seat is fixed in the bottom of frame, and the inboard of connecting seat is connected with the turning block, first movable rod is installed to the bottom of turning block, and the outside of first movable rod installs the second movable rod, the bottom swing joint of first movable rod has first connecting block. This commodity circulation unmanned aerial vehicle that vision guide can accurately descend has better shock attenuation buffering effect, can cushion the impact force that the descending produced, has better location effect simultaneously, and then realizes the effect of accurate descending.

Description

Logistics unmanned aerial vehicle capable of accurately landing under visual guidance

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is a commodity circulation unmanned aerial vehicle that vision guide can accurate descending.

Background

Unmanned aerial vehicle indicates the various remote control aircraft that do not need the driver to board and drive, and along with the unmanned aerial vehicle technique is becoming mature day by day, people begin to utilize unmanned aerial vehicle to carry the express delivery, accelerate the transport speed of commodity circulation, and traditional unmanned aerial vehicle still has certain not enough, for example:

1. present traditional commodity circulation unmanned aerial vehicle still has certain not enough on accurate location is descended, and traditional unmanned aerial vehicle controls the descending position according to the subjective judgement of controller, because of there is visual error controller and landing point, and then appears descending the condition that the position exists the skew.

2. Present traditional commodity circulation unmanned aerial vehicle still has certain not enough in the storage of being convenient for, and traditional unmanned aerial vehicle's wing is fixed to be difficult to the pivoted, when needs are saved unmanned aerial vehicle, occupies great storage space's problem because of the unable folding of wing easily.

To current problem, need urgently to innovate on original unmanned aerial vehicle's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but commodity circulation unmanned aerial vehicle of accurate descending of vision guide to solve and still have certain not enough in the accurate location descending that proposes in the above-mentioned background art, traditional unmanned aerial vehicle is according to the subjective judgement of controller and controls the descending position, because of there is visual error in controller and the point of falling, and then there is the condition of skew in the descending position, still have certain not enough on the storage of being convenient for simultaneously, because of the unable folding problem that occupies great storage space of wing.

In order to achieve the above object, the utility model provides a following technical scheme: a logistics unmanned aerial vehicle capable of accurately landing through visual guidance comprises a base, a connecting seat and a fixing seat, wherein fixed blocks are fixedly arranged at two ends of the base, a movable block is arranged on one side of each fixed block, a sliding block is fixedly connected to one end of each movable block, a rotating rod is movably connected to the left side of each sliding block, a hollow block is fixed to the outer side of each rotating rod, wings are movably mounted on the outer sides of the hollow blocks, the connecting seat is fixed to the bottom of the base, the inner side of the connecting seat is connected with the rotating block, a first movable rod is mounted at the bottom of the rotating block, a second movable rod is mounted on the outer side of the first movable rod, a first connecting block is movably connected to the bottom of the first movable rod, a connecting frame is fixed to the bottom of the first connecting block, the fixing seat is fixed to the side of the connecting seat, a second connecting block is fixedly mounted at the bottom of the fixing seat, and a protruding block is fixed to the outer side of the second connecting block, the bottom of the protruding block is provided with a positioner, and the outer side of the positioner is connected with a limiting cover.

Preferably, the movable block passes through the slider and constitutes sliding structure with hollow block, and is connected for the block between movable block and the fixed block to be swing joint between fixed block and the wing.

Preferably, the first movable rod and the connecting seat form a rotating structure through the rotating block, and the first movable rod and the second movable rod are arranged in a staggered mode.

Preferably, the bottom fixedly connected with sliding block of first linkage block, and the inboard of sliding block installs the ball to the avris of sliding block is connected with expanding spring, and expanding spring's the outside is fixed with the link simultaneously.

Preferably, the first connecting block and the connecting frame form a sliding structure through a sliding block and a ball, the first connecting block and the first movable rod are movably connected, and the first connecting block is symmetrically arranged about a central axis of the connecting frame.

Preferably, the second connecting block is in profile connection with the positioner, the protruding blocks are nested inside the positioner, and the protruding blocks are arranged at equal angles relative to the circle center of the fixed seat.

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

1. the visual-guidance logistics unmanned aerial vehicle capable of accurately landing is provided with wings and a movable block, the rotating rod is rotated, the rotating rod is movably connected with a sliding block, the rotating rod is in threaded connection with a hollow block, the sliding block and the movable block are driven to move on the hollow block, the movable block is separated from the fixed block, the wings are pulled, and the wings rotate on the fixed block to fold the wings, so that the device is convenient and fast to store, and the condition of wasting a large amount of storage space can be effectively avoided;

2. the logistics unmanned aerial vehicle capable of accurately landing through visual guidance is provided with the first connecting block and the telescopic spring, when the unmanned aerial vehicle lands, the connecting frame is impacted, the first connecting block on the connecting frame drives the sliding block and the ball connecting frame to slide, meanwhile, the sliding block compresses the telescopic spring to drive the first movable rod and the second movable rod to move, so that impact force generated during landing is reduced, and the unmanned aerial vehicle has a good damping and buffering effect;

3. this commodity circulation unmanned aerial vehicle that visual guide can accurately descend is provided with locator and second connecting block, second connecting block and fixing base link to each other, install the locator on the fixing base, let locator and second connecting block link to each other with outstanding piece, and outstanding piece is provided with a plurality ofly, come to carry on spacingly to the locating piece, let spacing lid link to each other with the fixing base again, spacing lid and fixing base are threaded connection, come to carry on spacingly to the locator, and the installation operation of locator is comparatively simple, the locator can provide unmanned aerial vehicle's accurate position, and then realize the effect of accurate descending.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of a cross-sectional connection structure of the first connection block and the connection frame of the present invention;

fig. 3 is a schematic view of the overlooking connection structure of the rotating rod and the fixed block of the present invention;

FIG. 4 is a side view of the base and the connecting seat of the present invention;

FIG. 5 is a schematic view of the connection structure between the fixing base and the protruding block of the present invention;

fig. 6 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.

In the figure: 1. a machine base; 2. a fixed block; 3. a movable block; 4. a slider; 5. rotating the rod; 6. a hollow block; 7. an airfoil; 8. a connecting seat; 9. rotating the block; 10. a first movable bar; 11. a second movable bar; 12. A first connection block; 1201. a slider; 1202. a ball bearing; 1203. a tension spring; 13. a connecting frame; 14. a fixed seat; 15. a second connecting block; 16. a protruding block; 17. a positioner; 18. and a limiting cover.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a visual guide logistics unmanned aerial vehicle capable of accurately landing comprises a base 1, a fixed block 2, a movable block 3, a sliding block 4, a rotating rod 5, a hollow block 6, wings 7, a connecting seat 8, a rotating block 9, a first movable rod 10, a second movable rod 11, a first connecting block 12, a sliding block 1201, balls 1202, a telescopic spring 1203, a connecting frame 13, a fixed seat 14, a second connecting block 15, a protruding block 16, a positioner 17 and a limiting cover 18, wherein the fixed block 2 is fixedly installed at two ends of the base 1, the movable block 3 is installed at one side of the fixed block 2, the sliding block 4 is fixedly connected at one end of the movable block 3, the rotating rod 5 is movably connected at the left side of the sliding block 4, the hollow block 6 is fixed at the outer side of the rotating rod 5, the wings 7 are movably installed at the outer side of the hollow block 6, the connecting seat 8 is fixed at the bottom of the base 1, and the rotating block 9 is connected at the inner side of the connecting seat 8, a first movable rod 10 is installed at the bottom of the rotating block 9, a second movable rod 11 is installed on the outer side of the first movable rod 10, a first connecting block 12 is movably connected to the bottom of the first movable rod 10, a connecting frame 13 is fixed to the bottom of the first connecting block 12, a fixed seat 14 is fixed to the side of the connecting seat 8, a second connecting block 15 is fixedly installed at the bottom of the fixed seat 14, a protruding block 16 is fixed to the outer side of the second connecting block 15, a positioner 17 is installed at the bottom of the protruding block 16, and a limiting cover 18 is connected to the outer side of the positioner 17;

the movable block 3 and the hollow block 6 form a sliding structure through the sliding block 4, the movable block 3 is in clamping connection with the fixed block 2, the fixed block 2 is in movable connection with the wing 7, the rotating rod 5 is rotated, the rotating rod 5 is in movable connection with the sliding block 4, meanwhile, the rotating rod 5 is in threaded connection with the hollow block 6, the sliding block 4 and the movable block 3 are driven to move on the hollow block 6, the movable block 3 is separated from the fixed block 2, then the wing 7 is pulled, and the wing 7 rotates on the fixed block 2 to fold the wing 7, so that the device is convenient to store, and the situation that a large amount of storage space is wasted can be effectively avoided;

the first movable rod 10 and the connecting seat 8 form a rotating structure through the rotating block 9, the first movable rod 10 and the second movable rod 11 are arranged in a staggered mode, the first movable rod 10 rotates on the connecting seat 8 through the rotating block 9, and the first movable rod 10, the second movable rod 11 and the connecting frame 13 form a triangular shape, so that the connection between the base 1 and the connecting frame 13 is more stable;

the first connecting block 12 and the connecting frame 13 form a sliding structure through the sliding block 1201 and the ball 1202, the first connecting block 12 and the first movable rod 10 are movably connected, the first connecting block 12 is symmetrically arranged about a central axis of the connecting frame 13, when the unmanned aerial vehicle lands, the connecting frame 13 is impacted, the first connecting block 12 on the connecting frame 13 drives the sliding block 1201 and the ball 1202 to slide on the connecting frame 13, meanwhile, the sliding block 1201 compresses the expansion spring 1203 to drive the first movable rod 10 and the second movable rod 11 to move, so that impact force generated during landing is reduced, and the unmanned aerial vehicle has a good damping and buffering effect;

be connected for the profile between second connecting block 15 and the locator 17, and outstanding piece 16 nestification sets up in the inside of locator 17, and outstanding piece 16 is angle setting such as about the centre of a circle of fixing base 14, second connecting block 15 links to each other with fixing base 14, install locator 17 on fixing base 14, let locator 17 and second connecting block 15 link to each other with outstanding piece 16, and outstanding piece 16 is provided with a plurality ofly, it is spacing to go on locating piece 17, let spacing lid 18 link to each other with fixing base 14 again, spacing lid 18 and fixing base 14 are threaded connection, it is spacing to come to carry out locator 17, and the installation of locator 17 is comparatively simple, the locator can provide unmanned aerial vehicle's accurate position, and then realize the effect of accurate descending.

The working principle is as follows: the logistics unmanned aerial vehicle capable of accurately landing under visual guidance is used according to the steps of firstly installing the positioner 17 on the fixed seat 14, connecting the positioner 17 and the second connecting block 15 with the protruding block 16, and a plurality of protruding blocks 16 are arranged to limit the positioning blocks 17, and then the limiting cover 18 is connected with the fixed seat 14, the limiting cover 18 is in threaded connection with the fixed seat 14 to limit the positioner 17, the installation operation of the positioner 17 is simple, the positioner can provide the accurate position of the unmanned aerial vehicle so as to achieve the purpose of accurate landing, when the unmanned aerial vehicle lands, the connecting frame 13 is impacted, the first connecting block 12 on the connecting frame 13 drives the sliding block 1201 and the ball 1202 to slide on the connecting frame 13, meanwhile, the sliding block 1201 compresses the extension spring 1203 to drive the first movable rod 10 and the second movable rod 11 to move;

according to the figures 1-4, the first movable rod 10 and the second movable rod 11 rotate on the connecting seat 8 through the rotating block 9, the first movable rod 10, the second movable rod 11 and the connecting frame 13 form a triangular shape, so that the connection between the base 1 and the connecting frame 13 is more stable, when the unmanned aerial vehicle needs to be stored, the rotating rod 5 is rotated, the rotating rod 5 and the sliding block 4 are movably connected, meanwhile, the rotating rod 5 and the hollow block 6 are in threaded connection, the sliding block 4 and the movable block 3 are driven to move on the hollow block 6, the movable block 3 is separated from the fixed block 2, the wing 7 is pulled again, and the wing 7 rotates on the fixed block 2 to fold the wing 7, so that the purpose of reducing space waste rate when the unmanned aerial vehicle is stored is achieved.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but commodity circulation unmanned aerial vehicle of accurate descending of vision guide, includes frame (1), connecting seat (8) and fixing base (14), its characterized in that: the two ends of the machine base (1) are fixedly provided with fixed blocks (2), one side of each fixed block (2) is provided with a movable block (3), one end of each movable block (3) is fixedly connected with a sliding block (4), the left side of each sliding block (4) is movably connected with a rotating rod (5), the outer side of each rotating rod (5) is fixedly provided with a hollow block (6), the outer side of each hollow block (6) is movably provided with a wing (7), the connecting base (8) is fixed at the bottom of the machine base (1), the inner side of each connecting base (8) is connected with a rotating block (9), the bottom of each rotating block (9) is provided with a first movable rod (10), the outer side of each first movable rod (10) is provided with a second movable rod (11), the bottom of each first movable rod (10) is movably connected with a first connecting block (12), and the bottom of each first connecting block (12) is fixedly provided with a connecting frame (13), fixing base (14) are fixed in the avris of connecting seat (8), and the bottom fixed mounting of fixing base (14) has second connecting block (15) to second connecting block (15) outside is fixed with outstanding piece (16), locator (17) are installed to the bottom of outstanding piece (16), and the outside of locator (17) is connected with spacing lid (18).

2. The visual guidance logistics unmanned aerial vehicle capable of accurately landing according to claim 1, wherein: the movable block (3) forms a sliding structure with the hollow block (6) through the sliding block (4), the movable block (3) is connected with the fixed block (2) in a clamping mode, and the fixed block (2) is movably connected with the wing (7).

3. The visual guidance logistics unmanned aerial vehicle capable of accurately landing according to claim 1, wherein: the first movable rod (10) and the connecting seat (8) form a rotating structure through the rotating block (9), and the first movable rod (10) and the second movable rod (11) are arranged in a staggered mode.

4. The visual guidance logistics unmanned aerial vehicle capable of accurately landing according to claim 1, wherein: the bottom fixedly connected with sliding block (1201) of first connecting block (12), and ball (1202) are installed to the inboard of sliding block (1201), and the avris of sliding block (1201) is connected with expanding spring (1203), and the outside of expanding spring (1203) is fixed with link (13) simultaneously.

5. The visual guidance logistics unmanned aerial vehicle capable of accurately landing according to claim 4, wherein: the first connecting block (12) and the connecting frame (13) form a sliding structure through a sliding block (1201) and a ball (1202), the first connecting block (12) is movably connected with the first movable rod (10), and the first connecting block (12) is symmetrically arranged relative to a central axis of the connecting frame (13).

6. The visual guidance logistics unmanned aerial vehicle capable of accurately landing according to claim 1, wherein: the second connecting block (15) is connected with the positioner (17) in a molded surface mode, the protruding block (16) is nested in the positioner (17), and the protruding block (16) is arranged in an equal angle mode relative to the circle center of the fixed seat (14).