CN211468760U - A undercarriage for unmanned aerial vehicle - Google Patents
A undercarriage for unmanned aerial vehicle Download PDFInfo
- Publication number
- CN211468760U CN211468760U CN201922285777.8U CN201922285777U CN211468760U CN 211468760 U CN211468760 U CN 211468760U CN 201922285777 U CN201922285777 U CN 201922285777U CN 211468760 U CN211468760 U CN 211468760U
- Authority
- CN
- China
- Prior art keywords
- rod
- bearing
- fastening
- unmanned aerial
- fastening bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 208000035473 Communicable disease Diseases 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses an undercarriage for unmanned aerial vehicle, including down tube, horizontal pole, adapter sleeve, a fastening bolt, No. two adapter sleeves, No. two fastening bolts, pole, bearing plate, bearing rod outer pole, compression spring, mounting plate, No. three fastening bolt and through-hole in connecting rod, bearing rod. The utility model has the advantages that: the undercarriage passes through fastening bolt and installs on unmanned aerial vehicle, the equipment is conveniently dismantled, bearing plate and bearing bar outer pole top inner wall are elastic connection through compression spring, reduce the impact of ground in the face of fuselage, two horizontal poles are connected to the connecting rod, make two horizontal poles more firm, pole top and bearing plate are the fastening formula through the welding and connect in the bearing bar, and bearing plate and bearing bar outer pole bottom are the card and put the formula and connect, this structure can effectively prevent that pole drops in the bearing bar, be the slidingtype connection between adapter sleeve inner wall and the horizontal pole, and be the extrusion formula connection between a fastening bolt and the horizontal pole, be convenient for adjust the bearing bar position.
Description
Technical Field
The utility model relates to an undercarriage specifically is an undercarriage for unmanned aerial vehicle, belongs to mechanical structure technical field.
Background
An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", 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 completely 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. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; at present, 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, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.
The structure that has now is comparatively simple, the one of which, general device does not possess the bearing bar, the device does not possess shock-absorbing capacity, when leading to unmanned aerial vehicle to fall to the ground, ground is too big to the impact of its fuselage, very easily cause the damage to unmanned aerial vehicle, unmanned aerial vehicle's life has been shortened greatly, its two, general device is difficult to adjust with unmanned aerial vehicle's the position of being connected, it is difficult to be connected with the unmanned aerial vehicle of different models to lead to the device, there is great limitation, its three, general device does not possess and holds the connecting rod, lead to not possessing connecting device between two horizontal poles, device stability greatly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an undercarriage for unmanned aerial vehicle just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an undercarriage for an unmanned aerial vehicle comprises an inclined rod, a cross rod, a first fastening sleeve, a first fastening bolt, a second fastening sleeve, a second fastening bolt, a connecting rod, a bearing rod inner rod, a bearing plate, a bearing rod outer rod, a compression spring, a fastening plate, a third fastening bolt and a through hole; the bottom of the inclined rod is connected with two ends of a cross rod, the second fastening sleeve is arranged at the center of the cross rod, the second fastening sleeve is connected with the center of the cross rod through a second fastening bolt, the second fastening sleeve is connected with two ends of a connecting rod, the connecting rod is positioned between the two cross rods, the first fastening sleeve is arranged at two sides of the second fastening sleeve, the first fastening sleeve is connected with the cross rod through a first fastening bolt, the bottom of the bearing rod is connected with the center of the top of the first fastening sleeve, the bearing rod is composed of a bearing rod inner rod, a bearing plate, a bearing rod outer rod and a compression spring, the bearing rod outer rod is sleeved on the bearing rod inner rod, the bearing plate is arranged at the top of the bearing rod inner rod, the upper surface of the bearing plate is connected with the bottom of the compression spring, the top of the compression spring is connected with the inner wall at the top of the bearing rod outer rod, the, a through hole is respectively seted up at the mounting plate both ends, No. three fastening bolt pass the through hole, every the horizontal pole is provided with two down tubes, No. two adapter sleeve and two bearing bars.
Preferably, for this undercarriage of convenient installation, the mounting plate is the screw fastening formula through being connected between No. three fastening bolt and the unmanned aerial vehicle, and mounting plate lower surface center department is fastening formula through welding and bearing bar outer pole top and connects.
Preferably, in order to enhance the damping capacity of the device, the bearing plate is elastically connected with the inner wall of the top end of the outer rod of the bearing rod through a compression spring, and the edge of the bearing plate is in sliding connection with the inner wall of the outer rod of the bearing rod.
Preferably, in order to improve the stability of the device, the middle parts of the cross rods are connected in a fastening mode through connecting rods, and the two cross rods and the connecting rods are in I-shaped structures.
Preferably, in order to prevent that pole drops in the bearing bar, pole top and bearing plate are the fastening formula through the welding and connect in the bearing bar, and the bearing plate is the card and puts the formula and connect with the outer pole bottom of bearing bar.
Preferably, for the convenience of adjusting the position of the bearing rod, be sliding connection between adapter sleeve inner wall and the horizontal pole, and be extrusion type connection between fastening bolt and the horizontal pole.
The utility model has the advantages that: the landing gear for the unmanned aerial vehicle is reasonable in design, the fastening plate is in threaded fastening connection with the unmanned aerial vehicle through the third fastening bolt, the center of the lower surface of the fastening plate is in fastening connection with the top of the outer rod of the bearing rod through welding, the device is installed on the unmanned aerial vehicle through the fastening bolt, the device is convenient to disassemble and assemble, the bearing plate is elastically connected with the inner wall of the top end of the outer rod of the bearing rod through the compression spring, the edge of the bearing plate is in sliding connection with the inner wall of the outer rod of the bearing rod, the compression spring is arranged, when the unmanned aerial vehicle falls to the ground, the impact of the ground on the machine body is buffered, the middle part of the cross rod is in fastening connection through the connecting rod, the two cross rods and the connecting rod are in an I-shaped structure, the connecting rod is connected with the two cross rods, the two cross rods are more stable, the top, this structure can prevent effectively that pole drops in the bearing bar, improves the device steadiness, is the slidingtype connection between adapter sleeve inner wall and the horizontal pole, and is the extrusion formula between a fastening bolt and the horizontal pole and connects, through wrench movement a fastening bolt, is convenient for adjust the adapter sleeve and slides on the horizontal pole, is convenient for adjust the bearing bar position.
Drawings
FIG. 1 is a schematic side view of the landing gear of the present invention;
FIG. 2 is a schematic view of the connection structure of the connection rod of the present invention;
fig. 3 is a schematic view of the fastening plate connection structure of the present invention.
In the figure: 1. oblique rod, 2, horizontal pole, 3, adapter sleeve, 4, fastening bolt, 5, No. two adapter sleeves, 6, No. two fastening bolts, 7, connecting rod, 8, bearing rod, 9, pole in the bearing rod, 10, bearing plate, 11, bearing rod outer pole, 12, compression spring, 13, mounting plate, 14, No. three fastening bolts and 15, through-hole
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 to 3, an undercarriage for an unmanned aerial vehicle includes an inclined rod 1, a cross rod 2, a first fastening sleeve 3, a first fastening bolt 4, a second fastening sleeve 5, a second fastening bolt 6, a connecting rod 7, a bearing rod 8, a bearing rod inner rod 9, a bearing plate 10, a bearing rod outer rod 11, a compression spring 12, a fastening plate 13, a third fastening bolt 14, and a through hole 15; the bottom of the inclined rod 1 is connected with two ends of a cross rod 2, the second fastening sleeve 5 is arranged at the center of the cross rod 2, the second fastening sleeve 5 is connected with the center of the cross rod 2 through a second fastening bolt 6, the second fastening sleeve 5 is connected with two ends of a connecting rod 7, the connecting rod 7 is positioned between the two cross rods 2, the first fastening sleeve 3 is arranged at two sides of the second fastening sleeve 5, the first fastening sleeve 3 is connected with the cross rod 2 through a first fastening bolt 4, the bottom of the bearing rod 8 is connected with the center of the top of the first fastening sleeve 3, the bearing rod 8 is composed of an inner bearing rod 9, a bearing plate 10, an outer bearing rod 11 and a compression spring 12, the outer bearing rod 11 is sleeved on the bearing rod 9, the top of the inner bearing rod 9 is provided with the bearing plate 10, the upper surface of the bearing plate 10 is connected with the bottom of the compression spring 12, the top of the compression spring 12 is connected with the inner wall at the, 11 top surface connections mounting plate 13 lower surface center departments of bearing bar outer pole, a through-hole 15 has respectively been seted up at mounting plate 13 both ends, No. three fastening bolt 14 pass through-hole 15, every horizontal pole 2 is provided with two down tubes 1, two adapter sleeve 3 and two bearing bars 8.
The fastening plate 13 is connected with the unmanned aerial vehicle in a threaded fastening mode through a third fastening bolt 14, the center of the lower surface of the fastening plate 13 is connected with the top of the outer bearing rod 11 in a fastening mode through welding, the device is installed on the unmanned aerial vehicle through the fastening bolt, disassembly and assembly are convenient, the inner walls of the top ends of the outer bearing rod 11 and the bearing plate 10 are elastically connected through a compression spring 12, the edge of the bearing plate 10 is connected with the inner wall of the outer bearing rod 11 in a sliding mode, the compression spring 12 is arranged, impact of the ground on the body is buffered when the unmanned aerial vehicle lands on the ground, the middle part of the cross rod 2 is connected in a fastening mode through a connecting rod 7, the two cross rods 2 and the connecting rod 7 are in an I-shaped structure, the connecting rod 7 is connected with the two cross rods 2, the two cross rods 2 are more stable, the top of the inner bearing rod 9 and the bearing plate 10 are connected in a fastening mode through welding, this structure can effectively prevent that pole 9 from droing in the bearing bar, improves the device steadiness, be the slidingtype connection between 3 inner walls of adapter sleeve and the horizontal pole 2, and be the extrusion formula connection between fastening bolt 4 and the horizontal pole 2, through wrench movement fastening bolt 4, be convenient for adjust adapter sleeve 3 and slide on horizontal pole 2, be convenient for adjust bearing bar 8 positions.
The working principle is as follows: when using this an undercarriage for unmanned aerial vehicle, according to actual demand, wrench movement fastening bolt 4 adjusts the bearing bar 8 position, through No. three fastening bolt 14 with the device install the unmanned aerial vehicle bottom can, when unmanned aerial vehicle fell to the ground, compression spring 12 in the bearing bar 8 can reduce the impact of ground to the fuselage.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A undercarriage for a drone, characterized in that: the device comprises an inclined rod (1), a cross rod (2), a first fastening sleeve (3), a first fastening bolt (4), a second fastening sleeve (5), a second fastening bolt (6), a connecting rod (7), a bearing rod (8), a bearing rod inner rod (9), a bearing plate (10), a bearing rod outer rod (11), a compression spring (12), a fastening plate (13), a third fastening bolt (14) and a through hole (15); the two ends of a cross rod (2) are connected to the bottom of the inclined rod (1), the second fastening sleeve (5) is arranged at the center of the cross rod (2), the second fastening sleeve (5) is connected with the center of the cross rod (2) through a second fastening bolt (6), the second fastening sleeve (5) is connected with the two ends of a connecting rod (7), the connecting rod (7) is located between the two cross rods (2), the first fastening sleeve (3) is arranged on the two sides of the second fastening sleeve (5), the first fastening sleeve (3) is connected with the cross rod (2) through a first fastening bolt (4), the top center of the first fastening sleeve (3) is connected to the bottom of the bearing rod (8), the bearing rod (8) is composed of a bearing rod inner rod (9), a bearing plate (10), a bearing rod outer rod (11) and a compression spring (12), and the bearing rod outer rod (11) is sleeved on the bearing rod inner rod (9), rod (9) top is provided with bearing plate (10) in the bearing bar, bearing plate (10) upper surface and compression spring (12) bottom are connected, bearing bar outer pole (11) top inner wall is connected at compression spring (12) top, bearing bar outer pole (11) top surface connection mounting plate (13) lower surface center department, a through-hole (15) have respectively been seted up at mounting plate (13) both ends, No. three fastening bolt (14) pass through-hole (15), every horizontal pole (2) are provided with two down tubes (1), No. two adapter sleeve (3) and two bearing bar (8).
2. A landing gear for unmanned aerial vehicles according to claim 1, wherein: the mounting plate (13) is connected through being screw fastening formula between No. three fastening bolt (14) and the unmanned aerial vehicle, and mounting plate (13) lower surface center department is connected through welding and bearing bar outer pole (11) top fastening formula.
3. A landing gear for unmanned aerial vehicles according to claim 1, wherein: the bearing plate (10) and the inner wall of the top end of the outer bearing rod (11) are in elastic connection through a compression spring (12), and the edge of the bearing plate (10) is in sliding connection with the inner wall of the outer bearing rod (11).
4. A landing gear for unmanned aerial vehicles according to claim 1, wherein: the middle parts of the cross rods (2) are connected in a fastening mode through connecting rods (7), and the two cross rods (2) and the connecting rods (7) are in I-shaped structures.
5. A landing gear for unmanned aerial vehicles according to claim 1, wherein: the top of the bearing rod inner rod (9) is connected with the bearing plate (10) in a fastening mode through welding, and the bottom of the bearing plate (10) is connected with the bottom of the bearing rod outer rod (11) in a clamping mode.
6. A landing gear for unmanned aerial vehicles according to claim 1, wherein: be sliding type connection between a adapter sleeve (3) inner wall and horizontal pole (2), and be extrusion formula connection between fastening bolt (4) and horizontal pole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285777.8U CN211468760U (en) | 2019-12-18 | 2019-12-18 | A undercarriage for unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922285777.8U CN211468760U (en) | 2019-12-18 | 2019-12-18 | A undercarriage for unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211468760U true CN211468760U (en) | 2020-09-11 |
Family
ID=72375659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922285777.8U Expired - Fee Related CN211468760U (en) | 2019-12-18 | 2019-12-18 | A undercarriage for unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211468760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230954A (en) * | 2022-08-31 | 2022-10-25 | 广东孛特勘测设计有限公司 | Full-automatic topographic map surveying and mapping device and surveying and mapping method |
-
2019
- 2019-12-18 CN CN201922285777.8U patent/CN211468760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230954A (en) * | 2022-08-31 | 2022-10-25 | 广东孛特勘测设计有限公司 | Full-automatic topographic map surveying and mapping device and surveying and mapping method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211468760U (en) | A undercarriage for unmanned aerial vehicle | |
| CN211001803U (en) | Can dismantle unmanned aerial vehicle anticollision support | |
| CN213229120U (en) | Remote sensing surveying and mapping unmanned aerial vehicle with accurate positioning | |
| CN209889129U (en) | Scalable comprehensive protection device of unmanned aerial vehicle | |
| CN213443077U (en) | Survey and drawing unmanned aerial vehicle shock attenuation undercarriage for survey and drawing geographic information | |
| CN213862656U (en) | Four rotor unmanned aerial vehicle shock mounts of combined type | |
| CN213502905U (en) | Unmanned aerial vehicle who possesses search for and rescue function | |
| CN212423473U (en) | Unmanned aerial vehicle inspection device | |
| CN211869677U (en) | Unmanned aerial vehicle descending damping device | |
| CN210555562U (en) | Unmanned aerial vehicle shock attenuation undercarriage | |
| CN211055405U (en) | Aerial photography is year thing foot rest for unmanned aerial vehicle | |
| CN218142175U (en) | Angle adjusting device for unmanned aerial vehicle camera | |
| CN211766350U (en) | House property aerial survey unmanned aerial vehicle | |
| CN216546668U (en) | Wing structure of light unmanned aerial vehicle | |
| CN214267949U (en) | A remove unmanned aerial vehicle for outdoor monitoring | |
| CN215323262U (en) | Unmanned aerial vehicle undercarriage | |
| CN214325376U (en) | Intelligent unmanned aerial vehicle of remote sensing | |
| CN213862649U (en) | Wind-resistant unmanned aerial vehicle for field patrol | |
| CN213768976U (en) | Improve agricultural and spray quality and spray unmanned aerial vehicle of efficiency | |
| CN216232958U (en) | Rotor head assembly for unmanned helicopter | |
| CN213057482U (en) | Unmanned aerial vehicle survey and drawing descending protection stabilizer blade | |
| CN215884064U (en) | Unmanned aerial vehicle foot rest | |
| CN214776533U (en) | A take off and land device for mooring unmanned aerial vehicle | |
| CN212766783U (en) | Unmanned aerial vehicle shock absorber support | |
| CN210212799U (en) | Unmanned aerial vehicle independently flies buffer stop |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |