CN209747708U - Unmanned aerial vehicle antenna fixed knot constructs - Google Patents
Unmanned aerial vehicle antenna fixed knot constructs Download PDFInfo
- Publication number
- CN209747708U CN209747708U CN201920494326.2U CN201920494326U CN209747708U CN 209747708 U CN209747708 U CN 209747708U CN 201920494326 U CN201920494326 U CN 201920494326U CN 209747708 U CN209747708 U CN 209747708U
- Authority
- CN
- China
- Prior art keywords
- aerial vehicle
- unmanned aerial
- tailstock
- antenna
- mount pad
- 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
- 230000001154 acute effect Effects 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims 2
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000004886 process control Methods 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 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
- 230000035939 shock Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Abstract
The utility model relates to an unmanned aerial vehicle structure especially relates to an unmanned aerial vehicle's antenna fixed knot constructs. The utility model provides an unmanned aerial vehicle antenna fixed knot constructs, is equipped with receiving antenna mount pad and transmitting antenna mount pad including fixing the tailstock on the fuselage on the tailstock, the plane that the receiving antenna mount pad was located and the plane that the transmitting antenna mount pad was located between be equipped with the contained angle, the contained angle is the acute angle, the receiving antenna mount pad has two, the contained angle between two receiving antenna mount pads is not more than the contained angle between two adjacent horn. The utility model provides an unmanned aerial vehicle antenna fixing structure which has simple structure, stable signal transmission, stable flight and avoids the interference of a power supply and a motor; the problem of exist among the prior art unmanned aerial vehicle in the flight process control sensitivity to the remote control not high, influence signal transmission, flight unstable technique is solved.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle structure especially relates to an unmanned aerial vehicle's antenna fixed knot constructs.
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. In order to control on unmanned aerial vehicle, all need control through the remote controller to structures such as control antenna need be installed.
Chinese patent: "an unmanned aerial vehicle is sprayed to pesticide (CN 201710540760.5)", which comprises a machine body, pesticide bin and carrier, the outside of fuselage is connected with the horn, the inside terminal fixed dustproof and waterproof brushless motor that is equipped with of horn, dustproof and waterproof brushless motor transmission is connected with rotary device, the fixed screw that is equipped with in rotary device's the outside, the fixed GPS elevating gear that is equipped with in fuselage top, fixed information receiving antenna and the laser obstacle detection device of being equipped with in GPS elevating gear's top, the fixed lithium cell dish that is equipped with in the inside bottom of fuselage, the fixed BG image transmission device that is equipped with between fuselage and the horn, the below of fuselage and horn is all fixed and is equipped with the pipeline, the below of fuselage passes through pipe connection pesticide bin, the fixed carrier that is equipped with in below of horn, the external fixation of carrier is equipped with the balloon, the balloon is connected with strip balloon, the inboard fixed shock mount. The arrangement position of the antenna control fully considers the arrangement of the propellers, mutual interference and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides an unmanned aerial vehicle antenna fixing structure which has simple structure, stable signal transmission, stable flight and avoids the interference of a power supply and a motor; the problem of exist among the prior art unmanned aerial vehicle in the flight process control sensitivity to the remote control not high, influence signal transmission, flight unstable technique is solved.
The above technical problem of the present invention is solved by the following technical solutions: the utility model provides an unmanned aerial vehicle antenna fixed knot constructs, is equipped with receiving antenna mount pad and transmitting antenna mount pad including fixing the tailstock on the fuselage on the tailstock, the plane that the receiving antenna mount pad was located and the plane that the transmitting antenna mount pad was located between be equipped with the contained angle, the contained angle is the acute angle, the receiving antenna mount pad has two, the contained angle between two receiving antenna mount pads is not more than the contained angle between two adjacent horn. The tailstock is installed at the fuselage rear side, keeps away from the interference of power and motor, and the controllable distance that effectively increases unmanned aerial vehicle flight is come from the signal of remote control section to the acceptance that can be better. An included angle is formed between the two receiving antennas, so that the rotating space of the propeller can be effectively avoided, and the flying stability is improved.
Preferably, the included angle between the two receiving antenna installation seats is 90 degrees. The signal from the remote control end can be better received, and the flying stability is improved.
Preferably, an included angle between a plane where the receiving antenna mounting seat is located and a plane where the transmitting antenna mounting seat is located is 45 °. Keep away from the power and electricity and transfer, the interference of motor, effectively send out the signal, increase the distance of image transmission and the stability of image.
Preferably, a 2.4G antenna is installed in the receiving antenna installation seat, and a plastic pipe is sleeved outside the antenna. And a 5.8G antenna is arranged in the transmitting antenna mounting seat. The risk that the propeller is cut off by the high-speed propeller due to the left-right swinging in the high-speed flight can be effectively avoided.
Preferably, the tailstock is made of plastic materials and comprises two supporting arms, the tailstock formed by the two supporting arms is in a V shape, mounting holes are formed in two free ends of the tailstock, the tailstock is fixed on the machine body through screws, a receiving antenna mounting seat is formed on each supporting arm of the tailstock, an inclined surface is arranged at the joint of the two supporting arms of the tailstock, and a transmitting antenna mounting seat is formed on the inclined surface. The tailstock that plastic materials made can guarantee that when the aircraft breaks down now, unmanned aerial vehicle reduces the secondary damage to the antenna when dropping on the ground, and plastic materials can play the effect of a buffering.
Therefore, the utility model discloses an unmanned aerial vehicle antenna fixed knot constructs possesses following advantage: simple structure, the signal that the receipt that can be fine comes from the remote control end, keeps away from the power and transfers electricity, the interference of motor, flight stability is good, can effectively increase unmanned aerial vehicle's flight controllable distance, prevents effectively that the antenna from being cut apart by the screw, increases unmanned aerial vehicle's life, and the tailstock that the soft material of plastics was made can also effectively avoid the secondary injury that unmanned aerial vehicle caused the antenna when falling.
Drawings
fig. 1 is the utility model discloses a stereogram of unmanned aerial vehicle antenna fixed knot constructs's tailstock.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a schematic view of a rear side of the drone.
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 antenna fixing structure includes a tailstock 6 fixed at the rear side of a body 7, wherein the tailstock 6 is integrally formed by a plastic material. The tailstock 6 comprises two supporting arms 5, one ends of the two supporting arms 5 are connected with each other, the formed tailstock is V-shaped, two free ends of the tailstock are provided with mounting holes 11, and the tailstock is fixed on the machine body 7 through screws. Two support arms 5 of the tailstock 6 are respectively provided with a 2.4G receiving antenna installation seat 2, and the included angle between the two receiving antenna installation seats 2 is 90 degrees. A 2.4G antenna is fixed in the receiving antenna mounting seat 2, and a plastic pipe 10 is sleeved outside the antenna. The joint of two supporting arms 5 of the tailstock is provided with an inclined plane 4, and the included angle between the inclined plane 4 and the plane where the antenna mounting seat is located is 45 degrees. A transmitting antenna mounting seat 3 is formed on the inclined surface 4, and a 5.8G transmitting antenna 11 is mounted in the transmitting antenna mounting seat 3.
During the use, the equipartition has four horn 8 on unmanned aerial vehicle's fuselage 8, and the tip of horn 8 is fixed with screw 9. Because the angle between two receiving antenna mount pads is the same with the contained angle between two adjacent horn, when screw 9 is rotatory, can not touch receiving antenna, effectively avoided the risk that the antenna is cut off by the screw, and transmitting antenna 11 is not in the coplanar rather than the screw, can not influence the operation of screw.
Claims (6)
1. The utility model provides an unmanned aerial vehicle antenna fixed knot constructs which characterized in that: including fixing the tailstock on the fuselage, be equipped with receiving antenna mount pad and transmitting antenna mount pad on the tailstock, the plane that the receiving antenna mount pad was located and the plane that the transmitting antenna mount pad was located between be equipped with the contained angle, the contained angle is the acute angle, the receiving antenna mount pad has two, the contained angle between two receiving antenna mount pads is not more than the contained angle between two adjacent horn.
2. The unmanned aerial vehicle antenna fixed knot of claim 1 constructs, characterized in that: the included angle between the two receiving antenna mounting seats is 90 degrees.
3. An unmanned aerial vehicle antenna fixed knot constructs according to claim 1 or 2, characterized in that: and the included angle between the plane where the receiving antenna mounting seat is positioned and the plane where the transmitting antenna mounting seat is positioned is 45 degrees.
4. An unmanned aerial vehicle antenna fixed knot constructs according to claim 1 or 2, characterized in that: the receiving antenna mounting seat is internally provided with a 2.4G antenna, and a plastic pipe is sleeved outside the antenna.
5. An unmanned aerial vehicle antenna fixed knot constructs according to claim 1 or 2, characterized in that: and a 5.8G antenna is arranged in the transmitting antenna mounting seat.
6. An unmanned aerial vehicle antenna fixed knot constructs according to claim 1 or 2, characterized in that: the tailstock be plastic material, the tailstock include two support arms, the tailstock that two support arms formed is the V-arrangement, is equipped with the mounting hole at two free ends of tailstock, fixes the tailstock on the fuselage through the screw, respectively the shaping has a receiving antenna mount pad on the support arm of tailstock, is equipped with the inclined plane at the junction of two support arms of tailstock, the shaping has the transmitting antenna mount pad on the inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494326.2U CN209747708U (en) | 2019-04-12 | 2019-04-12 | Unmanned aerial vehicle antenna fixed knot constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920494326.2U CN209747708U (en) | 2019-04-12 | 2019-04-12 | Unmanned aerial vehicle antenna fixed knot constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747708U true CN209747708U (en) | 2019-12-06 |
Family
ID=68720739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920494326.2U Expired - Fee Related CN209747708U (en) | 2019-04-12 | 2019-04-12 | Unmanned aerial vehicle antenna fixed knot constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209747708U (en) |
-
2019
- 2019-04-12 CN CN201920494326.2U patent/CN209747708U/en not_active Expired - Fee Related
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Legal Events
| 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: 20191206 |