CN217994774U

CN217994774U - Agricultural unmanned aerial vehicle's shock absorber support

Info

Publication number: CN217994774U
Application number: CN202221665729.7U
Authority: CN
Inventors: 付敏
Original assignee: Xi'an Qingyun Rili Technology Co ltd
Current assignee: Xi'an Qingyun Rili Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-09
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses an agricultural unmanned aerial vehicle's shock absorber support, including fixed frame, the downside joint of fixed frame has a solid fixed cylinder, the inside sliding connection of solid fixed cylinder has the slide, the downside fixed mounting of slide has the dead lever, dead lever and solid fixed cylinder sliding connection, the first spring of fixedly connected with between the upside of slide and the top of solid fixed cylinder, the inside fixed mounting of solid fixed cylinder has the gag lever post, gag lever post and slide sliding connection. The utility model discloses a first spring of fixed mounting between the upside of slide and the top of solid fixed cylinder, the second spring in the cooperation gag lever post outside plays effectual buffering when unmanned aerial vehicle descends, avoid the great stability that influences the use of bearing a burden, hold the rubber sleeve through one hand, the bracing piece is rotated on the other hand, make the threaded rod at screw thread section of thick bamboo internal rotation, realize the regulation of bracing piece and screw thread section of thick bamboo relative length, the height that can adjust the support as required, satisfy the unevenness and use the demand in place, improve the practicality of this support.

Description

Agricultural unmanned aerial vehicle's shock absorber support

Technical Field

The utility model relates to an unmanned aerial vehicle field specifically is an agricultural unmanned aerial vehicle's shock absorber support.

Background

An unmanned aircraft, referred to as "drone", 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 fully or intermittently, by an onboard computer. Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; 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 and the like, the use of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.

Agricultural unmanned aerial vehicle is used for spraying of pesticide mostly, improves greatly and sprays efficiency, and current agricultural unmanned aerial vehicle support is fixed mostly, because unmanned aerial vehicle load is heavier, strikes greatly when descending, influences the stability in use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art, and provides a shock absorption support for an agricultural unmanned aerial vehicle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural unmanned aerial vehicle's shock attenuation support, includes fixed frame, the downside joint of fixed frame has a fixed section of thick bamboo, the inside sliding connection of a fixed section of thick bamboo has the slide, the downside fixed mounting of slide has the dead lever, dead lever and a fixed section of thick bamboo sliding connection, the first spring of fixedly connected with between the upside of slide and the top of a fixed section of thick bamboo, the inside fixed mounting of a fixed section of thick bamboo has the gag lever post, gag lever post and slide sliding connection, fixedly connected with second spring between the bottom of slide and a fixed section of thick bamboo, and the second spring is located the outside of gag lever post, the downside rotation of dead lever is connected with a screw thread section of thick bamboo, the lower extreme fixed mounting of dead lever has the commentaries on classics piece, and the commentaries on classics piece rotates with the top of a screw thread section of thick bamboo to be connected, the inside threaded connection of a screw thread section of thick bamboo has the threaded rod, the lower extreme fixed mounting of threaded rod has the bracing piece.

Preferably, the lower extreme fixed mounting of bracing piece has the spheroid, the spheroidal outside is rotated and is connected with spherical seat, the downside fixedly connected with backing plate of spherical seat.

Preferably, a rubber sleeve is fixedly installed on the outer side of the threaded cylinder.

Preferably, a clamping block is fixedly mounted on the upper side of the fixed cylinder, and a threaded hole is formed in the surface of the clamping block.

Preferably, the lower side of the fixing frame is provided with a clamping groove matched with the clamping block.

Preferably, the side of the fixing frame is in threaded connection with a bolt, and the clamping block is fixedly connected with the clamping groove through the bolt.

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

1. the utility model discloses a first spring of fixed mounting between the upside of slide and the top of solid fixed cylinder, the second spring in the cooperation gag lever post outside plays effectual buffering when unmanned aerial vehicle descends, avoid the great stability that influences the use of bearing a burden, hold the rubber sleeve through one hand, the bracing piece is rotated on the other hand, make the threaded rod at screw thread section of thick bamboo internal rotation, realize the regulation of bracing piece and screw thread section of thick bamboo relative length, the height that can adjust the support as required, satisfy the unevenness and use the demand in place, improve the practicality of this support.

2. The utility model discloses a downside fixed mounting spheroid at the bracing piece, the spherical seat of connection is rotated in the cooperation spheroid outside, satisfies the user demand in unevenness place, guarantees with the biggest area of contact on ground, improves the stability of using.

Drawings

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

fig. 2 is a schematic structural view of the fixing frame of the present invention;

FIG. 3 is a schematic view of a part of the present invention;

FIG. 4 is a schematic structural view of a section of the fixing cylinder of the present invention;

fig. 5 is a schematic structural diagram of the section of the thread cylinder of the present invention.

In the figure: the fixing frame comprises a fixing frame 1, a fixing barrel 2, a clamping block 3, a clamping groove 4, a bolt 5, a threaded hole 6, a sliding plate 7, a fixing rod 8, a first spring 9, a limiting rod 10, a second spring 11, a threaded barrel 12, a rotating block 13, a threaded rod 15, a supporting rod 16, a sphere 17, a spherical seat 18, a base plate 19 and a rubber sleeve 20.

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. 1-5, a shock absorption bracket of an agricultural unmanned aerial vehicle comprises a fixed frame 1, a fixed cylinder 2 is clamped at the lower side of the fixed frame 1, a sliding plate 7 is slidably connected inside the fixed cylinder 2, a fixed rod 8 is fixedly installed at the lower side of the sliding plate 7, the fixed rod 8 is slidably connected with the fixed cylinder 2, a first spring 9 is fixedly connected between the upper side of the sliding plate 7 and the top of the fixed cylinder 2, a limiting rod 10 is fixedly installed inside the fixed cylinder 2, the limiting rod 10 is slidably connected with the sliding plate 7, a second spring 11 is fixedly connected between the sliding plate 7 and the bottom of the fixed cylinder 2, the second spring 11 is located at the outer side of the limiting rod 10, a threaded cylinder 12 is rotatably connected at the lower side of the fixed rod 8, a rotary block 13 is fixedly installed at the lower end of the fixed rod 8, the rotary block 13 is rotatably connected with the top of the threaded cylinder 12, a threaded rod 15 is threadedly connected inside the threaded cylinder 12, a support rod 16 is fixedly installed at the lower end of the threaded rod 15, a sphere 17 is fixedly installed at the lower end of the support rod 16, a sphere 18 is rotatably connected at the outer side of the sphere 17, a spherical seat 18 is fixedly connected with a rubber sleeve 20;

the first spring 9 is fixedly installed between the upper side of the sliding plate 7 and the top of the fixed barrel 2, and the second spring 11 outside the limiting rod 10 is matched, so that effective buffering is achieved when the unmanned aerial vehicle lands, the situation that the heavy load is large and the use stability is not affected is avoided, the rubber sleeve 20 is held by one hand, the rubber sleeve 20 plays a role in skid resistance, the supporting rod 16 is rotated by the other hand, the threaded rod 15 rotates in the threaded barrel 12, the adjustment of the relative length of the supporting rod 16 and the threaded barrel 12 is achieved, the supporting height can be adjusted according to needs, the requirements of uneven use places are met, and the practicability of the support is improved; through the downside fixed mounting spheroid 17 at bracing piece 16, the spherical seat 18 of connecting is rotated in the cooperation spheroid 17 outside, satisfies the user demand in unevenness place, guarantees with the biggest area of contact on ground, improves the stability of using.

Fixed cylinder 2's upside fixed mounting has fixture block 3, and fixture block 3's surface is seted up threaded hole 6, and fixed frame 1's downside is seted up with fixture block 3 looks adaptation draw-in groove 4, and fixed frame 1's side threaded connection has bolt 5, and fixture block 3 passes through bolt 5 fixed connection with draw-in groove 4, makes bolt 5 break away from the screw hole 6 that fixture block 3 was seted up through rotating bolt 5 to make fixture block 3 and draw-in groove 4 separation, realize the quick dismantlement of this support.

In summary, the following steps: the damping support of the agricultural unmanned aerial vehicle comprises a fixed frame and an unmanned aerial vehicle body, wherein a first spring 9 is fixedly installed between the upper side of a sliding plate 7 and the top of a fixed cylinder 2 and is matched with a second spring 11 on the outer side of a limiting rod 10, so that the damping support can effectively buffer when the unmanned aerial vehicle lands, the problem that heavy load is large and the use stability is affected is avoided, the rubber sleeve 20 is held by one hand, the rubber sleeve 20 has an anti-skidding effect, the supporting rod 16 is rotated by one hand to enable a threaded rod 15 to rotate in a threaded cylinder 12, the relative length of the supporting rod 16 and the threaded cylinder 12 can be adjusted, the supporting height can be adjusted as required, the requirement of uneven use places is met, and the practicability of the support is improved; through the downside fixed mounting spheroid 17 at bracing piece 16, cooperation spheroid 17 outside sliding connection's spherical seat 18 satisfies the user demand in unevenness place, guarantees with the biggest area of contact on ground, improves the stability of using.

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 an agricultural unmanned aerial vehicle's shock absorber support, includes fixed frame (1), its characterized in that: the downside joint of fixed frame (1) has solid fixed cylinder (2), the inside sliding connection of solid fixed cylinder (2) has slide (7), the downside fixed mounting of slide (7) has dead lever (8), dead lever (8) and solid fixed cylinder (2) sliding connection, first spring (9) of fixedly connected with between the upside of slide (7) and the top of solid fixed cylinder (2), the inside fixed mounting of solid fixed cylinder (2) has gag lever post (10), gag lever post (10) and slide (7) sliding connection, fixedly connected with second spring (11) between the bottom of slide (7) and solid fixed cylinder (2), and second spring (11) are located the outside of gag lever post (10), the downside of dead lever (8) is rotated and is connected with screw thread section of thick bamboo (12), the lower extreme fixed mounting of dead lever (8) has turning block (13), and turning block (13) rotates with the top of screw thread section of thick bamboo (12) and is connected, the inside connection of screw thread section of thick bamboo (12) has threaded rod (15), the lower extreme fixed mounting of threaded rod (15) has bracing piece (16).

2. The shock mount of claim 1, wherein: the lower extreme fixed mounting of bracing piece (16) has spheroid (17), the outside of spheroid (17) is rotated and is connected with spherical seat (18), the downside fixedly connected with backing plate (19) of spherical seat (18).

3. The shock mount of claim 1, wherein: and a rubber sleeve (20) is fixedly arranged on the outer side of the threaded cylinder (12).

4. The shock absorption bracket of the agricultural unmanned aerial vehicle as claimed in claim 1, wherein: the upper side of the fixed cylinder (2) is fixedly provided with a fixture block (3), and the surface of the fixture block (3) is provided with a threaded hole (6).

5. The shock mount of claim 4, wherein: and the lower side of the fixed frame (1) is provided with a clamping groove (4) matched with the clamping block (3).

6. The shock mount of claim 5, wherein: the side of the fixed frame (1) is in threaded connection with a bolt (5), and the clamping block (3) is fixedly connected with the clamping groove (4) through the bolt (5).