CN214356655U - Foot rest for agricultural unmanned aerial vehicle - Google Patents
Foot rest for agricultural unmanned aerial vehicle Download PDFInfo
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- CN214356655U CN214356655U CN202022712532.1U CN202022712532U CN214356655U CN 214356655 U CN214356655 U CN 214356655U CN 202022712532 U CN202022712532 U CN 202022712532U CN 214356655 U CN214356655 U CN 214356655U
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Abstract
The utility model relates to a foot rest device field specifically is a foot rest for agricultural unmanned aerial vehicle, including the device roof, device roof bottom left and right sides fixedly connected with support frame, and support frame bottom movable mounting have a protection base, and are two sets of the first fixed block of three groups of all fixedly connected with in support frame bottom, and the inslot of first fixed block setting all movable mounting have first stopper, the first stopper bottom runs through the all fixedly connected with connecting rod of first fixed block, and the connecting rod deviates from the all fixedly connected with second stopper of one end of first stopper, and is two sets of three sets of spacing grooves have all been seted up on the protection base. The utility model provides a traditional unmanned aerial vehicle when descending, because use the foot rest to support the in-process can be because ground is not steady, lead to the foot rest not have the buffer force to support the problem of not living and toppling over, improved the equilibrium of device in the use, improved the result of use of device simultaneously, ensured the wholeness of device.
Description
Technical Field
The utility model relates to a foot rest device field specifically is a foot rest for agricultural unmanned aerial vehicle.
Background
In the development of modern society, unmanned aerial vehicles are also widely used, and can be classified into military use and civil use according to the application field. At present, the unmanned aerial vehicle is also applied in the fields of aerial photography, agricultural plant protection, surveying and mapping and the like, and the application of the unmanned aerial vehicle is expanded. Unmanned aerial vehicle that uses in the agricultural field can be used for broadcasting the seed or spraying insecticide, must support with the help of unmanned aerial vehicle's foot rest when using unmanned aerial vehicle. At present, the foot rest for the agricultural unmanned aerial vehicle in the society basically meets the requirements of people, but still has some problems.
Traditional unmanned aerial vehicle is when descending, owing to use the foot rest to support the in-process can not carry out cushioning effect to the device because ground is unstable, leads to the foot rest not to have the buffer capacity to support and can not live and empty, has again because the weight of pesticide in the unmanned aerial vehicle use, can not be to its balanced stability. Therefore, a foot stand for an agricultural unmanned aerial vehicle is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a foot rest for agricultural unmanned aerial vehicle to what provide among the above-mentioned background art can carry out cushioning effect to the device, can not be to its balanced stability, thereby influence the problem of device result of use nature.
In order to achieve the above object, the utility model provides a following technical scheme: a foot rest for an agricultural unmanned aerial vehicle comprises a top plate, wherein the left side and the right side of the bottom end of the top plate are fixedly connected with a support frame, the bottom end of the support frame is movably provided with a protective base, the bottom end of the support frame is fixedly connected with three groups of first fixed blocks, first limit blocks are movably arranged in grooves formed in the first fixed blocks, the bottom ends of the first limit blocks penetrate through the first fixed blocks and are fixedly connected with connecting rods, one ends of the connecting rods, which are far away from the first limit blocks, are fixedly connected with second limit blocks, the two groups of protective bases are provided with three groups of limit grooves, slide rods are fixedly connected with the middle parts of the inner walls of the limit grooves, slide blocks are slidably connected with the front ends and the rear ends of the slide rods, second fixed blocks are fixedly connected with the slide blocks, hinge rods are connected with the second fixed blocks through rotating shafts, and the ends of the hinge rods, which are far away from the second fixed blocks, are connected with the front sides and the rear sides of the second limit blocks through rotating shafts, the slider is welded with second springs, and the second springs are all wound on the sliding rod.
Preferably, both ends are all fixedly connected with movable rod around the first stopper top, all the cover is equipped with the loop bar on the movable rod, and the loop bar deviates from the inslot that the all fixed connection of one end of movable rod set up at first fixed block.
Preferably, first springs are welded above the hinged rod, and one ends of the first springs, which deviate from the hinged rod, are welded on the second limiting block.
Preferably, it is two sets of all evenly distributed fixedly connected with connector link on the support frame, and the connector link is provided with four groups, movable mounting has the firm frame on the support frame, and the firm frame cover is established inside the connector link.
Preferably, the inside all fixedly connected with connecting block of connector link, all weld on the connecting block and have three reset spring of group, and reset spring deviates from the one end of connecting block and has all welded the fixture block.
Preferably, the connecting buckle is U-shaped in side sectional view, and the upper parts of the clamping blocks are arc-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the foot rest for the agricultural unmanned aerial vehicle is provided with a connecting rod, a sleeve rod, a movable rod, a hinge rod, a slide block, a first spring and a second spring, when the device is buffered in use, when the unmanned aerial vehicle lands on the ground, the support frame is extruded to drive the support frame to move, and simultaneously the connecting rod is driven to move, so that the movable rod is stretched inside the sleeve rod, the hinge rod is extruded to drive the hinge rod to move, under the coordination of the slide rod, the slide block slides towards the outer side, the first spring is stretched while the second spring is stretched, so that the first spring and the second spring are elastically deformed and recover to be original shapes, and the device is buffered in use at the moment. Meanwhile, the using effect of the device is improved, and the integrity of the device is ensured.
2. This foot rest for agricultural unmanned aerial vehicle is provided with the connector link, firm frame, reset spring and fixture block, when stabilizing pesticide bottle, should insert the connector link opening part with the firm frame left and right sides this moment earlier, when the contact fixture block, extrude reset spring, the connector link slides along the fixture block top inside the connector link this moment, the reconversion, pesticide bottle card this moment is in firm frame the place ahead, stabilize the effect to the device, through the device, solved because the weight of pesticide in the traditional unmanned aerial vehicle use, can not be to its balanced stable problem, stabilize the device at the flight in-process, the integrality of device has been ensured.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of a side view section of the support frame according to the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.
In the figure: 1. a device top plate; 2. a support frame; 201. a first fixed block; 202. a first stopper; 203. a connecting rod; 204. a second limiting block; 205. a loop bar; 206. a movable rod; 207. a hinged lever; 208. a limiting groove; 209. a slide bar; 210. a slider; 211. a second fixed block; 212. a first spring; 213. a second spring; 3. a protective base; 4. a connecting buckle; 401. connecting blocks; 402. a return spring; 403. a clamping block; 5. and (7) a stabilizing frame.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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, the present invention provides an embodiment: a foot stool for an agricultural unmanned aerial vehicle comprises a device top plate 1, wherein support frames 2 are fixedly connected to the left side and the right side of the bottom end of the device top plate 1, a protective base 3 is movably mounted at the bottom end of each support frame 2, three groups of first fixing blocks 201 are fixedly connected to the bottom ends of the two groups of support frames 2, first limiting blocks 202 are movably mounted in grooves formed in the first fixing blocks 201, the bottom ends of the first limiting blocks 202 penetrate through the first fixing blocks 201 and are fixedly connected with connecting rods 203, one ends, away from the first limiting blocks 202, of the connecting rods 203 are fixedly connected with second limiting blocks 204, three groups of limiting grooves 208 are formed in the two groups of protective bases 3, sliding rods 209 are fixedly connected to the middle parts of the inner walls of the limiting grooves 208, sliding blocks 210 are slidably connected to the front ends and the rear ends of the sliding rods 209, second fixing blocks 211 are fixedly connected to the sliding blocks 210, and rod hinges 207 are connected to the second fixing blocks 211 through rotating shafts, and the one end that hinged rod 207 deviates from second fixed block 211 all connects both sides around second stopper 204 through the pivot, all weld on the slider 210 second spring 213, and second spring 213 is all to encircle on slide bar 209, its effect lies in solving traditional unmanned aerial vehicle when descending, because use the foot rest to support the in-process can be because ground is unstable, lead to the foot rest not have the buffer power to support the problem of not living and toppling over, the equilibrium of device in the use has been improved, the result of use of device has been improved simultaneously, the wholeness of device has been ensured.
Both ends are all fixedly connected with movable rod 206 around the first stopper 202 top, all the cover is equipped with loop bar 205 on the movable rod 206, and the loop bar 205 deviates from the inslot that the all fixed connection of one end of movable rod 206 set up at first fixed block 201, and it is more reasonable when its effect lies in using the device, has ensured the rationality of device.
All welding has first spring 212 above the articulated pole 207, and the one end that first spring 212 deviates from articulated pole 207 all welds on second stopper 204, and its effect lies in further improving the device effect, when having improved the device result of use, has ensured the wholeness of device.
Two sets of all evenly distributed fixedly connected with connector link 4 on the support frame 2, and connector link 4 is provided with four groups, movable mounting has firm frame 5 on the support frame 2, and firm 5 covers of putting establishes inside connector link 4, and its effect lies in solving traditional unmanned aerial vehicle use because the weight of pesticide, can not stabilize its balanced problem to the device stabilizes at the flight in-process, has ensured the integrality of device.
Connecting block 401 is all fixedly connected with inside of connector link 4, all weld three reset spring 402 of group on the connecting block 401, and reset spring 402 deviates from the one end of connecting block 401 and all welds fixture block 403, and its effect lies in stabilizing frame 5, has ensured the steadiness of device in the use.
The lateral cross-sectional view of the connecting buckle 4 is U-shaped, the upper parts of the clamping blocks 403 are arc-shaped, the connecting buckle is used for enabling the device to be more reasonable in the using process, the using effect of the device is improved, and meanwhile the integrity of the device in the using process is ensured.
The working principle is as follows: need use when buffering the device, agricultural unmanned aerial vehicle is falling to the ground this moment, support frame 2 receives the extrusion, under the effort of extrusion force, drive support frame 2 and remove, when support frame 2 removes, drive connecting rod 203 and remove, make movable rod 206 stretch out and draw back in loop bar 205 inside, extrude hinge rod 207 simultaneously, make hinge rod 207 remove, when hinge rod 207 removes, under the cooperation of slide bar 209, make slider 210 slide to the outside, stretch first spring 212 when tensile to second spring 213, make first spring 212 and second spring 213 take place elastic deformation, the reconversion, use to cushion the device this moment.
When the connecting buckle 4 needs to be installed, the left side and the right side of the stabilizing frame 5 are inserted into the opening of the connecting buckle 4 at the moment, the return spring 402 is extruded when the connecting buckle contacts the clamping block 403, the connecting buckle 4 slides into the connecting buckle 4 along the top of the clamping block 403 at the moment, the extrusion force is dissipated, the return spring 402 is elastically deformed and restored to the original state, the device is locked, and the operation is finished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a foot rest for agricultural unmanned aerial vehicle, includes device roof (1), its characterized in that: the device is characterized in that the left side and the right side of the bottom end of a top plate (1) of the device are fixedly connected with supporting frames (2), the bottom end of each supporting frame (2) is movably provided with a protective base (3), the bottom ends of two groups of supporting frames (2) are fixedly connected with three groups of first fixed blocks (201), the grooves formed by the first fixed blocks (201) are movably provided with first limit blocks (202), the bottom ends of the first limit blocks (202) penetrate through the first fixed blocks (201) and are fixedly connected with connecting rods (203), one ends of the connecting rods (203) deviating from the first limit blocks (202) are fixedly connected with second limit blocks (204), the two groups of protective bases (3) are respectively provided with three groups of limit grooves (208), the middle parts of the inner walls of the limit grooves (208) are respectively and fixedly connected with sliding rods (209), the front ends and the rear ends of the sliding rods (209) are respectively and slidably connected with sliding blocks (210), and the sliding blocks (210) are respectively and are fixedly connected with second fixed blocks (211), all be connected with hinge bar (207) through the pivot on second fixed block (211), and hinge bar (207) deviate from the one end of second fixed block (211) and all connect both sides around second stopper (204) through the pivot, all weld on slider (210) has second spring (213), and second spring (213) are all around on slide bar (209).
2. The agricultural unmanned aerial vehicle foot stool according to claim 1, characterized in that: first stopper (202) top front and back both ends are all fixedly connected with movable rod (206), all overlap on movable rod (206) and be equipped with loop bar (205), and loop bar (205) deviate from the inslot that the all fixed connection of one end of movable rod (206) set up in first fixed block (201).
3. The agricultural unmanned aerial vehicle foot stool according to claim 1, characterized in that: first springs (212) are welded above the hinge rods (207), and one ends, deviating from the hinge rods (207), of the first springs (212) are welded on the second limiting blocks (204).
4. The agricultural unmanned aerial vehicle foot stool according to claim 1, characterized in that: two sets of all evenly distributed fixedly connected with connector link (4) on support frame (2), and connector link (4) are provided with four groups, movable mounting has firm frame (5) on support frame (2), and firm frame (5) cover is established inside connector link (4).
5. The agricultural unmanned aerial vehicle foot stool according to claim 4, characterized in that: connecting link (4) inside all fixedly connected with connecting block (401), all weld three reset spring of group (402) on connecting block (401), and reset spring (402) deviate from the one end of connecting block (401) and all weld fixture block (403).
6. The agricultural unmanned aerial vehicle foot stool according to claim 4, characterized in that: the side view cross section of the connecting buckle (4) is U-shaped, and the upper parts of the clamping blocks (403) are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022712532.1U CN214356655U (en) | 2020-11-22 | 2020-11-22 | Foot rest for agricultural unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022712532.1U CN214356655U (en) | 2020-11-22 | 2020-11-22 | Foot rest for agricultural unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214356655U true CN214356655U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022712532.1U Active CN214356655U (en) | 2020-11-22 | 2020-11-22 | Foot rest for agricultural unmanned aerial vehicle |
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| Country | Link |
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| CN (1) | CN214356655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140305A (en) * | 2022-09-02 | 2022-10-04 | 吉林大学 | Lithology intelligent recognition flying robot |
-
2020
- 2020-11-22 CN CN202022712532.1U patent/CN214356655U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140305A (en) * | 2022-09-02 | 2022-10-04 | 吉林大学 | Lithology intelligent recognition flying robot |
| CN115140305B (en) * | 2022-09-02 | 2022-11-08 | 吉林大学 | Lithology intelligent recognition flying robot |
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