CN209889086U - Unmanned aerial vehicle horn beta structure - Google Patents
Unmanned aerial vehicle horn beta structure Download PDFInfo
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- CN209889086U CN209889086U CN201920494315.4U CN201920494315U CN209889086U CN 209889086 U CN209889086 U CN 209889086U CN 201920494315 U CN201920494315 U CN 201920494315U CN 209889086 U CN209889086 U CN 209889086U
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- 230000000694 effects Effects 0.000 abstract description 6
- 241000463219 Epitheca Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to an unmanned aerial vehicle structure especially relates to an unmanned aerial vehicle horn beta structure. The utility model provides an unmanned aerial vehicle horn beta structure, includes horn connecting piece and fuselage connecting piece, horn connecting piece and fuselage connecting piece pass through connection structure and connect, connection structure include the connecting axle, be provided with the locking part in one side of connecting axle, the locking part include the locking piece, one side of locking piece is equipped with the helping hand piece, is connected with the piece that resets on the locking piece simultaneously, the locking piece meets with horn connecting piece and fuselage connecting piece, the piece that resets drives the locking piece and resumes the normal position. The utility model provides an unmanned aerial vehicle horn folding structure which has simple structure, no virtual position in connection, stable structure and good flying effect; the technical problems that in the prior art, the horn is connected with the fuselage through only one shaft, virtual positions exist among parts, the connection firmness is poor, and flying vibration is easy to occur are solved.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle structure especially relates to an unmanned aerial vehicle horn beta structure.
Background
In recent years, unmanned aerial vehicle technology has developed dramatically. Due to the advantages of low cost, good maneuverability, strong survivability, no casualty risk of people and the like, the unmanned aerial vehicle occupies an extremely important position in modern military wars, has a very wide prospect in the civil field, is widely applied to occasions such as aerial photography, agriculture, plant protection, miniature autodyne, 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, and greatly expands the use and value of the unmanned aerial vehicle. However, because unmanned aerial vehicle rotorcraft's is very big, inconvenient carrying has brought the inconvenience for the user. Especially to four rotor crafts and six rotor crafts etc. the unmanned aerial vehicle that the horn expanded carries very inconveniently, and area is too big, and the packing box also can be very big, can not satisfy the demand of going out to carry.
Chinese patent: "an arm folding unmanned aerial vehicle (CN 201720787271.5)" unmanned aerial vehicle includes fuselage epitheca, fuselage inferior valve and horn, the horn is installed between fuselage epitheca and fuselage inferior valve through the horn folding piece; the machine arm folding piece comprises a fixed piece and a movable piece, wherein the fixed piece is abutted between the upper shell and the lower shell of the machine body, and the movable piece is movably connected with the fixed piece through a rotating shaft; the movable piece is provided with a sleeve inserted with the machine arm; and a locking mechanism for fixing the movable part when the movable part drives the machine arm to be in an open state is arranged between the fixed part and the movable part. But this structure only has an axle to play fixed stay effect individual, and it has virtual position to link between the part to in the flight process after horn and fuselage are connected, can influence the flight effect because of the vibration.
SUMMERY OF THE UTILITY MODEL
The utility model provides an unmanned aerial vehicle horn folding structure which has simple structure, no virtual position in connection, stable structure and good flying effect; the technical problems that in the prior art, the horn is connected with the fuselage through only one shaft, virtual positions exist among parts, the connection firmness is poor, and flying vibration is easy to occur are solved.
The above technical problem of the present invention is solved by the following technical solutions: the utility model provides an unmanned aerial vehicle horn beta structure, includes horn connecting piece and fuselage connecting piece, horn connecting piece and fuselage connecting piece pass through connection structure and connect, connection structure include the connecting axle, be provided with the locking part in one side of connecting axle, the locking part include the locking piece, one side of locking piece is equipped with the helping hand piece, is connected with the piece that resets on the locking piece simultaneously, the locking piece meets with horn connecting piece and fuselage connecting piece, the piece that resets drives the locking piece and resumes the normal position. After the connection of the machine body and the machine arm is connected through the connecting shaft, the relative position relation of the machine body and the machine arm is adjusted through the locking part, when the locking part is positioned in the connecting hole of the machine body and the machine arm, the machine arm and the machine body are connected with each other and positioned on the same straight line, and after the locking part is separated from the connecting hole, the machine arm and the machine body can rotate freely, so that the machine arm and the machine body are adjusted to be bent by being positioned on the same straight line to form an angle of 90 degrees. The connecting axle is connected two parts always, improves holistic stability, and the locking part passes through helping hand piece help locking, convenient operation, labour saving and time saving, simple structure. The reset piece automatically restores the locking piece to the original position after the locking piece is locked or unlocked, the automatic return performance is good, and the operation is simple.
Preferably, the power assisting part comprises a fixed shaft fixed on the inner wall of the machine body connecting part, a guide block is fixed on the fixed shaft, the lower surface of the guide block is connected with a deflector rod, the deflector rod is fixed on the locking part, and the lower surface of the guide block is an inclined surface. Because the driving lever is fixed on the locking piece, the locking piece drives the driving lever to rotate when rotating, and after the driving lever met the guide block, it continued to rotate under the inclined plane effect of guide block, but because blockking of guide block, rotatory locking piece was axial motion by the conversion of circumferential motion to withdraw from the one end of locking piece in by the connecting hole, let horn and fuselage fold.
More preferably, the inclined surface of the guide block is inclined in the axial direction of the connecting shaft, and the length of the inclined surface is greater than the movement length of the locking member.
Preferably, the locking piece include with the parallel locking axle of connecting axle, horn connecting piece and fuselage connecting piece all articulate on the connecting axle, have cup jointed the piece that resets on the locking axle, the piece that resets be reset spring, install operating handle in the one end of locking axle. More preferably, a shifting lever perpendicular to the locking shaft is fixed on the locking shaft, the length of the shifting lever is larger than the distance between the locking shaft and the power assisting piece, one end of the return spring abuts against the shifting lever, and the other end of the return spring abuts against the machine body.
After the operating handle drives the locking shaft to rotate, the reset spring is shielded by the deflector rod, along with the axial movement of the locking shaft, the reset spring positioned on the locking shaft is compressed, the reset spring is pressed on a connecting plate of the machine body, the reset spring is extruded into a group, at the moment, the locking shaft is separated from a connecting hole of the machine body and the machine arm, the machine body and the machine arm are mutually folded, after the reset spring is loosened by the operating handle, the reset spring rapidly rebounds by utilizing the restoring force of the spring, the locking shaft is axially pushed, and the locking shaft is connected into the connecting hole of the machine body in a penetrating mode.
Preferably, the horn on be equipped with two connecting plates of being connected with the fuselage, two connecting plates are parallel to each other, and the length of locking piece is greater than the distance between the connecting plate. After fuselage and horn folding, the locking piece forms the backstop after reseing under reset spring's effect, prevents that the horn from rocking back and forth.
Therefore, the utility model discloses an unmanned aerial vehicle horn beta structure possesses following advantage: the unmanned aerial vehicle has a simple structure, the connecting shaft and the locking shaft are used for connecting and locking and positioning the arm and the body, the two shafts are used for connecting and positioning, and the unmanned aerial vehicle is free of virtual positions, so that the unmanned aerial vehicle is more stable in the flying process; the folding action is completed by utilizing the operating handle and the return spring, the operation is simple, and the time and the labor are saved.
Drawings
Fig. 1 is the utility model discloses an unmanned aerial vehicle horn beta structure's whole schematic diagram.
Fig. 2 is a schematic view from another perspective of fig. 1.
Fig. 3 is a schematic view of fig. 1 after folding.
Fig. 4 is a schematic view with the front panel of the fuselage removed.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b):
as shown in fig. 1 to 4, an unmanned aerial vehicle horn beta structure, including horn 1 and fuselage 12, integrated into one piece has two connecting plates 9 that are parallel to each other on the horn 1, and two connecting plates 9 are connected with the front bezel 7 and the back plate 2 of fuselage respectively. A connecting shaft hole and a locking shaft hole which are parallel to each other are formed in the joint of the machine arm 1 and the machine body 12, a connecting shaft 10 penetrates through the connecting shaft hole, and a locking shaft 4 penetrates through the locking shaft hole. The length of the locking shaft 4 is greater than the distance between the two webs 9. An operating handle 8 is fixed to one end of the locking shaft 4, and the operating handle 8 is located outside the front plate 7. A shifting lever 5 perpendicular to the locking shaft 4 is fixed on the locking shaft 4, a return spring 3 is further sleeved on the locking shaft 4, one end of the return spring 3 abuts against the shifting lever 5, and the other end of the return spring 3 abuts against the inner side of the front plate 7. A fixed shaft 11 is fixed on the rear plate of the machine body, a guide block 6 is fixed on the fixed shaft 11, the lower surface of the guide block 6 is an inclined plane, and the guide block 6 is parallel to the locking shaft 4.
When the folding mechanical arm is operated, the operating handle rotates leftwards, the operating handle drives the locking shaft to rotate, the locking shaft drives the shifting rod to rotate leftwards after rotating, the shifting rod touches the guide block and then cannot rotate due to the stop of the guide block, the lower surface of the guide block is an inclined plane, the shifting rod moves along the inclined plane, and therefore the locking shaft is driven to move axially, after the locking shaft moves axially, the shifting rod is enabled to be located on the locking shaft, a spring on the locking shaft is pressed towards the inner side of a front plate, a reset spring is compressed to the extreme rear, the operating handle cannot rotate, the locking shaft is separated from the connecting hole of the mechanical arm and the mechanical body, the mechanical arm and the mechanical body can rotate around the connecting shaft, and. The operating handle is loosened, the locking shaft moves axially under the action of the reset spring, the locking shaft penetrates through the connecting hole in the machine body again, and the machine arm part can be prevented from shaking back and forth after extending out of the connecting hole due to the fact that the locking shaft is longer.
Claims (6)
1. The utility model provides an unmanned aerial vehicle horn beta structure, includes horn connecting piece and fuselage connecting piece, its characterized in that: the horn connecting piece and the fuselage connecting piece pass through connection structure and connect, connection structure include the connecting axle, be provided with the locking part in one side of connecting axle, the locking part include the locking piece, one side of locking piece is equipped with the helping hand piece, is connected with the piece that resets simultaneously on the locking piece, the locking piece meets with horn connecting piece and fuselage connecting piece, the piece that resets drives the locking piece and resumes the normal position.
2. The unmanned aerial vehicle horn beta structure of claim 1, characterized in that: the power assisting part comprises a fixed shaft fixed on the inner wall of the machine body connecting part, a guide block is fixed on the fixed shaft, the lower surface of the guide block is connected with a deflector rod, the deflector rod is fixed on the locking part, and the lower surface of the guide block is an inclined surface.
3. The unmanned aerial vehicle horn beta structure of claim 2, characterized in that: the inclined surface of the guide block inclines along the axial direction of the connecting shaft, and the length of the inclined surface is larger than the movement length of the locking piece.
4. The folding structure of unmanned aerial vehicle horn of any one of claims 1 to 3, characterized in that: the locking piece include the locking axle parallel with the connecting axle, horn connecting piece and fuselage connecting piece all articulate on the connecting axle, have cup jointed the piece that resets on the locking axle, the piece that resets be reset spring, install operating handle in the one end of locking axle.
5. The unmanned aerial vehicle horn beta structure of claim 4, characterized in that: the locking shaft is fixed with a driving lever perpendicular to the locking shaft, the length of the driving lever is larger than the distance between the locking shaft and the power assisting piece, one end of the reset spring is abutted to the driving lever, and the other end of the reset spring is abutted to the machine body.
6. The folding structure of unmanned aerial vehicle horn of any one of claims 1 to 3, characterized in that: the horn on be equipped with two connecting plates of being connected with the fuselage, two connecting plates are parallel to each other, the length of locking piece is greater than the distance between the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494315.4U CN209889086U (en) | 2019-04-12 | 2019-04-12 | Unmanned aerial vehicle horn beta structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494315.4U CN209889086U (en) | 2019-04-12 | 2019-04-12 | Unmanned aerial vehicle horn beta structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209889086U true CN209889086U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920494315.4U Expired - Fee Related CN209889086U (en) | 2019-04-12 | 2019-04-12 | Unmanned aerial vehicle horn beta structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209889086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942568A (en) * | 2020-08-25 | 2020-11-17 | 浙江点辰航空科技有限公司 | Turning device for unmanned aerial vehicle |
-
2019
- 2019-04-12 CN CN201920494315.4U patent/CN209889086U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942568A (en) * | 2020-08-25 | 2020-11-17 | 浙江点辰航空科技有限公司 | Turning device for unmanned aerial vehicle |
| CN111942568B (en) * | 2020-08-25 | 2023-12-22 | 国网福建省电力有限公司三明市沙县区供电公司 | Unmanned aerial vehicle is with turning device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |
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| CF01 | Termination of patent right due to non-payment of annual fee |