CN209852571U - Amphibious unmanned aerial vehicle undercarriage - Google Patents
Amphibious unmanned aerial vehicle undercarriage Download PDFInfo
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- CN209852571U CN209852571U CN201822063803.8U CN201822063803U CN209852571U CN 209852571 U CN209852571 U CN 209852571U CN 201822063803 U CN201822063803 U CN 201822063803U CN 209852571 U CN209852571 U CN 209852571U
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- fixedly connected
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Abstract
The utility model discloses an amphibious unmanned aerial vehicle undercarriage, including total bearer, the up end of total bearer passes through connecting piece fixedly connected with mounting panel, the connecting piece is the fitting piece that bolt and nut constitutes, the quantity of the connecting piece that sets up on the mounting panel is 2, the quantity of mounting panel is 2, the up end fixedly connected with mounting bracket of mounting panel, the equal fixedly connected with connecting rod in both sides of total bearer, the quantity of connecting rod is 4, connecting rod equivalent sets up the both sides at total bearer, the one end that total bearer was kept away from to the connecting rod can be dismantled through the installed part and be connected with the main tributary vaulting pole, the outer terminal surface fixedly connected with auxiliary stay structure of main tributary vaulting pole, the up end of total bearer lower part is provided with wading device, the utility model relates to an unmanned aerial vehicle undercarriage technical field. This amphibious unmanned aerial vehicle undercarriage can make unmanned aerial vehicle stop at the surface of water, and can make the descending that unmanned aerial vehicle can be steady on uneven ground.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle undercarriage technical field specifically is an amphibious unmanned aerial vehicle undercarriage.
Background
The existing unmanned aerial vehicle is a flying device which can fly through remote control, the unmanned aerial vehicle can be divided into military use and civil use according to the application field, the unmanned aerial vehicle is divided into a reconnaissance plane and a target plane, the civil use aspect and the industrial application of the unmanned aerial vehicle are really just needed by the unmanned aerial vehicle, and the unmanned aerial vehicle is currently applied in the fields of aerial photography, agriculture, plant protection, micro self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, electric power inspection, disaster relief, movie and television shooting, romantic manufacturing and the like, so that the use of the unmanned aerial vehicle is greatly expanded.
There is certain drawback in current unmanned aerial vehicle equipment when using, and traditional unmanned aerial vehicle equipment can't stop at the surface of water, can appear sunken phenomenon when unmanned aerial vehicle falls on the surface of water, and prior art unmanned aerial vehicle's undercarriage generally all is the rectangular shape undercarriage that the fuselage both sides set up, is unfavorable for unmanned aerial vehicle in the descending on unevenness ground.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an amphibious unmanned aerial vehicle undercarriage has solved current unmanned aerial vehicle undercarriage and has not supported unmanned aerial vehicle to stop on water and stop the inconvenient problem on uneven ground.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an amphibious unmanned aerial vehicle undercarriage, includes total bearer, the up end of total bearer passes through connecting piece fixedly connected with mounting panel, the connecting piece is the fitting piece that bolt and nut constitutes, the quantity of the connecting piece that sets up on the mounting panel is 2, the quantity of mounting panel is 2, the up end fixedly connected with mounting bracket of mounting panel, the equal fixedly connected with connecting rod in both sides of total bearer, the quantity of connecting rod is 4, the equivalent setting of connecting rod is in the both sides of total bearer, the one end that total bearer was kept away from to the connecting rod can be dismantled through the installed part and be connected with the main tributary vaulting pole, the outer terminal surface fixedly connected with auxiliary stay structure of main tributary vaulting pole, the up end of total bearer lower part is provided with wading device.
The auxiliary supporting structure comprises an auxiliary supporting rod, a groove is formed in the lower portion of the auxiliary supporting rod, a sliding plate is connected to the groove through a sliding groove in a sliding mode, a spring is fixedly connected to the upper end face of the sliding plate, one end, far away from the sliding plate, of the spring is fixedly connected to the upper wall of the groove, and a supporting plate is fixedly connected to the lower end face of the sliding plate.
Wading device includes the air pump, air pump fixed connection is at the terminal surface of total bearer lower part, the air pump has the erection column through the induction-pipe intercommunication, the erection column sets up the terminal surface in total bearer lower part, the inside of erection column is provided with the installation cavity, the last cavity wall fixedly connected with gasbag of installation cavity.
Preferably, the connecting pieces are matched pieces formed by bolts and nuts, and the number of the connecting pieces arranged on the mounting plate is 2.
Preferably, the number of the auxiliary supporting rods is 12, and the auxiliary supporting rods are arranged on the outer end face of the main supporting rod in an equi-triangular mode.
Preferably, the lower end face of the supporting plate is uniformly provided with triangular bulges.
Preferably, the gasbag includes the constriction portion, the upper end fixed connection of constriction portion is in the upper chamber wall of installation cavity, the lower extreme fixedly connected with vertical portion of constriction portion, the lower extreme intercommunication of vertical portion has wading portion.
(III) advantageous effects
The utility model provides an amphibious unmanned aerial vehicle undercarriage. The method has the following beneficial effects:
(1) the landing gear of the amphibious unmanned aerial vehicle is characterized in that an auxiliary supporting structure is fixedly connected to the outer end face of a main supporting rod, the number of auxiliary supporting rods is 12, the auxiliary supporting rods are arranged on the outer end face of the main supporting rod in an equi-triangular mode, grooves are formed in the lower portion of the auxiliary supporting rod, sliding plates are connected to the grooves in a sliding mode through sliding grooves, triangular protrusions are evenly arranged on the lower end face of a supporting plate, when the unmanned aerial vehicle lands, the unmanned aerial vehicle can be supported through the auxiliary supporting rods arranged on the outer end face of the main supporting rod in an equi-triangular mode in all directions, the triangular protrusions located on the lower end face of the supporting plate firstly contact the ground, when the landing gear faces uneven ground, stable landing of the unmanned aerial vehicle can still be guaranteed, springs are fixedly connected to the upper end face of the sliding plates, the compressed spring with large pressure is shorter, so that the vertical height difference of each support plate can be finely adjusted, and each support plate is basically in the same horizontal plane, so that the purpose of ensuring stable landing of the unmanned aerial vehicle on uneven ground is achieved.
(2) This amphibious unmanned aerial vehicle undercarriage, through when unmanned aerial vehicle need carry out urgent surface of water landing, open the air pump through controlling means, the inflation of contraction portion becomes vertical, make highly being greater than the height of bracing piece after the inflation of whole gasbag, can avoid the support member to be corroded by water, because the inflation of portion of wading is flat that becomes by gas, whole gasbag is at the buoyancy effect that receives water, make whole unmanned aerial vehicle can land at the surface of water, when needing to take off unmanned aerial vehicle from the surface of water in normal application, can dismantle the main tributary vaulting pole in advance, perhaps restraint the main tributary vaulting pole in the both sides of total bearing frame, then start the air pump, expand the gasbag, can follow the surface of water unmanned aerial vehicle, thereby unmanned aerial vehicle has been reached and has taken off or the purpose of urgent landing at.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged schematic view of the area A of the present invention;
FIG. 4 is a schematic view of the takeoff structure on the water surface of the present invention;
fig. 5 is the schematic diagram of the forced landing water surface structure of the utility model.
In the figure: the device comprises a main support frame 1, a mounting frame 2, a mounting frame 3, a connecting piece 4, a connecting rod 5, a mounting piece 51, a main support rod 6, an auxiliary support structure 7, an auxiliary support rod 71, a runner 72, a spring 73, a sliding plate 74, a supporting plate 75, a triangular bulge 76, an wading device 8, an air pump 81, an air feeding pipe 82, a mounting column 83, a mounting cavity 84, an air bag 85, a contraction part 851, a vertical part 852 and a wading part 853.
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, the present invention provides a technical solution: the utility model provides an amphibious unmanned aerial vehicle undercarriage, includes total bearer 1, 4 fixedly connected with mounting panel 3 are passed through to the up end of total bearer 1, connecting piece 4 is the fitting piece that bolt and nut constitutes, the quantity of the connecting piece 4 that sets up on the mounting panel 3 is 2, the quantity of mounting panel 3 is 2, the up end fixedly connected with mounting bracket 2 of mounting panel 3, the equal fixedly connected with connecting rod 5 in both sides of total bearer 1, the quantity of connecting rod 5 is 4, 5 equivalent settings of connecting rod are in the both sides of total bearer 1, the one end that total bearer 1 was kept away from to connecting rod 5 can be dismantled through installed part 51 and be connected with main tributary vaulting pole 6, the outer terminal surface fixedly connected with auxiliary stay structure 7 of main tributary vaulting pole 6, the up end of total bearer 1 lower part is provided with wading device 8.
The auxiliary supporting structure 7 comprises auxiliary supporting rods 71, the number of the auxiliary supporting rods 71 is 12, the auxiliary supporting rods 71 are arranged on the outer end faces of the main supporting rods 6 in an equal triangular mode, grooves are formed in the lower portions of the auxiliary supporting rods 71, sliding plates 74 are connected to the grooves through sliding grooves 72 in a sliding mode, springs 73 are fixedly connected to the upper end faces of the sliding plates 74, one ends, far away from the sliding plates 74, of the springs 73 are fixedly connected to the upper walls of the grooves, supporting plates 75 are fixedly connected to the lower end faces of the sliding plates 74, and triangular protrusions 76 are evenly arranged on the lower end faces of the supporting plates 75.
The wading device 8 comprises an air pump 81, the air pump 81 is fixedly connected to the end face of the lower portion of the general support frame 1, the air pump 81 is communicated with an installation column 83 through an air feeding pipe 82, the installation column 83 is arranged on the end face of the lower portion of the general support frame 1, an installation cavity 84 is arranged inside the installation column 83, an air bag 85 is fixedly connected to the upper cavity wall of the installation cavity 84, the air bag 85 comprises a contraction portion 851, the upper end of the contraction portion 851 is fixedly connected to the upper cavity wall of the installation cavity 84, a vertical portion 852 is fixedly connected to the lower end of the contraction portion 851, and a wading portion 853 is communicated with the lower end of the vertical portion 852.
When the unmanned aerial vehicle landing device works, when the unmanned aerial vehicle lands on the ground, the unmanned aerial vehicle can be supported in all directions through the auxiliary supporting rods 71 which are arranged in an equi-triangular mode on the outer end faces of the main supporting rods 6, the triangular protrusions 76 on the lower end faces of the supporting plates 75 firstly contact with the ground, when the unmanned aerial vehicle faces uneven ground, stable landing of the unmanned aerial vehicle can still be guaranteed, the springs 73 are fixedly connected to the upper end faces of the sliding plates 74, the ends, far away from the sliding plates 74, of the springs 73 are fixedly connected to the upper walls of the grooves, the supporting plates 75 are fixedly connected to the lower end faces of the sliding plates 74, the springs 73 with large pressure are compressed to be shorter, and therefore vertical height differences of the supporting plates 75 can be finely adjusted, the supporting plates 75 are basically; when unmanned aerial vehicle need carry out urgent surface of water landing, open air pump 81 through controlling means, shrink 851 inflation becomes vertical, make the height behind the whole gasbag 85 inflation be greater than the height of bracing piece, can avoid the bracing piece to be corroded by water, because it is flat that the inflation of paddle 853 becomes, whole gasbag 85 is in the buoyancy effect that receives water, make whole unmanned aerial vehicle can land at the surface of water, when needing to take off unmanned aerial vehicle from the surface of water in normal application, can dismantle main tributary vaulting pole 6 in advance, perhaps restraint main tributary vaulting pole 6 in the both sides of total bearing bracket 1, then start air pump 81, launch gasbag 85, can follow the surface of water unmanned aerial vehicle that takes off.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (5)
1. An amphibious unmanned aerial vehicle undercarriage, includes general bolster (1), its characterized in that: the water supply device is characterized in that the upper end face of the main support frame (1) is fixedly connected with mounting plates (3) through connecting pieces (4), the number of the mounting plates (3) is 2, the upper end face of each mounting plate (3) is fixedly connected with a mounting frame (2), both sides of the main support frame (1) are fixedly connected with connecting rods (5), the number of the connecting rods (5) is 4, the connecting rods (5) are equivalently arranged on both sides of the main support frame (1), one ends, far away from the main support frame (1), of the connecting rods (5) are detachably connected with main support rods (6) through mounting pieces (51), the outer end faces of the main support rods (6) are fixedly connected with auxiliary support structures (7), and the upper end face of the lower portion of the main support frame (1) is provided with a wading device (8;
the auxiliary supporting structure (7) comprises an auxiliary supporting rod (71), a groove is formed in the lower portion of the auxiliary supporting rod (71), the groove is connected with a sliding plate (74) in a sliding mode through a sliding groove (72), a spring (73) is fixedly connected to the upper end face of the sliding plate (74), one end, far away from the sliding plate (74), of the spring (73) is fixedly connected to the upper wall of the groove, and a supporting plate (75) is fixedly connected to the lower end face of the sliding plate (74);
wading device (8) including air pump (81), air pump (81) fixed connection is at the terminal surface of total bolster (1) lower part, air pump (81) have erection column (83) through air-feed pipe (82) intercommunication, erection column (83) set up the terminal surface in total bolster (1) lower part, the inside of erection column (83) is provided with installation cavity (84), the last cavity wall fixedly connected with gasbag (85) of installation cavity (84).
2. An amphibious drone landing gear according to claim 1, characterised in that: the connecting piece (4) is a fitting piece consisting of bolts and nuts, and the number of the connecting pieces (4) arranged on the mounting plate (3) is 2.
3. An amphibious drone landing gear according to claim 1, characterised in that: the number of the auxiliary supporting rods (71) is 12, and the auxiliary supporting rods (71) are arranged on the outer end face of the main supporting rod (6) in an equi-triangular mode.
4. An amphibious drone landing gear according to claim 1, characterised in that: the lower end face of the supporting plate (75) is uniformly provided with triangular protrusions (76).
5. An amphibious drone landing gear according to claim 1, characterised in that: the air bag (85) comprises a contraction part (851), the upper end of the contraction part (851) is fixedly connected to the upper cavity wall of the installation cavity (84), the lower end of the contraction part (851) is fixedly connected with a vertical part (852), and the lower end of the vertical part (852) is communicated with a water-involved part (853).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063803.8U CN209852571U (en) | 2018-12-10 | 2018-12-10 | Amphibious unmanned aerial vehicle undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063803.8U CN209852571U (en) | 2018-12-10 | 2018-12-10 | Amphibious unmanned aerial vehicle undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209852571U true CN209852571U (en) | 2019-12-27 |
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ID=68928710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063803.8U Expired - Fee Related CN209852571U (en) | 2018-12-10 | 2018-12-10 | Amphibious unmanned aerial vehicle undercarriage |
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| Country | Link |
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| CN (1) | CN209852571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392053A (en) * | 2020-03-19 | 2020-07-10 | 吉林工程技术师范学院 | Unmanned aerial vehicle auxiliary device that takes off |
| CN111470035A (en) * | 2020-04-30 | 2020-07-31 | 中国飞机强度研究所 | Complex terrain self-adaptive landing gear of vertical take-off and landing aircraft and landing method thereof |
| CN112793768A (en) * | 2021-02-04 | 2021-05-14 | 郑州航空工业管理学院 | Movable has buffer function's unmanned aerial vehicle undercarriage |
-
2018
- 2018-12-10 CN CN201822063803.8U patent/CN209852571U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392053A (en) * | 2020-03-19 | 2020-07-10 | 吉林工程技术师范学院 | Unmanned aerial vehicle auxiliary device that takes off |
| CN111470035A (en) * | 2020-04-30 | 2020-07-31 | 中国飞机强度研究所 | Complex terrain self-adaptive landing gear of vertical take-off and landing aircraft and landing method thereof |
| CN112793768A (en) * | 2021-02-04 | 2021-05-14 | 郑州航空工业管理学院 | Movable has buffer function's unmanned aerial vehicle undercarriage |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20211210 |
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| CF01 | Termination of patent right due to non-payment of annual fee |