CN112874799A - Unmanned aerial vehicle flight controller - Google Patents
Unmanned aerial vehicle flight controller Download PDFInfo
- Publication number
- CN112874799A CN112874799A CN202110228302.4A CN202110228302A CN112874799A CN 112874799 A CN112874799 A CN 112874799A CN 202110228302 A CN202110228302 A CN 202110228302A CN 112874799 A CN112874799 A CN 112874799A
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- unmanned aerial
- cushion block
- aerial vehicle
- group
- controller
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- 239000000872 buffer Substances 0.000 claims abstract description 51
- 230000003139 buffering effect Effects 0.000 claims description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 239000007853 buffer solution Substances 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 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
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a flight controller for an unmanned aerial vehicle, which comprises a controller body, a splicing buffer module, a splicing buffer cushion block and a fixed connecting rod, wherein the controller body is fixedly arranged in the unmanned aerial vehicle, the controller body is buffered by the splicing buffer module, the splicing buffer cushion block plays a role in cushioning the splicing buffer module, the upper end of the fixed connecting rod is connected to the controller body, and the lower end of the fixed connecting rod is connected into the unmanned aerial vehicle. The flight controller for the unmanned aerial vehicle reduces the resonance or small collision between the controller body and the unmanned aerial vehicle, reduces the damage to the unmanned aerial vehicle and improves the use safety performance of the unmanned aerial vehicle.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to a flight controller for an unmanned aerial vehicle.
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.
At present, the unmanned aircraft industry is exploded, the performance of the aircraft is good and uneven, and the safety can not be guaranteed. Flight control ware in the unmanned aerial vehicle is equivalent to whole unmanned aerial vehicle's brain, each part of commander goes on in order, at the in-process of unmanned aerial vehicle flight, because external environmental factor, and consider can carry out a lot of times in the line and turn to, the condition that often can lead to unmanned aerial vehicle to jolt appears, and at the in-process that jolts, the contact site between unmanned aerial vehicle casing and the flight control ware is owing to the condition of many times small amplitude mutual impact and flight control ware, lead to taking place unmanned aerial vehicle normal work and break down, life is impaired.
Disclosure of Invention
In view of this, the invention provides a flight controller for an unmanned aerial vehicle, which is provided with a splicing buffer module, wherein the controller body is subjected to soft buffering by the splicing buffer module, so that the resonance or small-amplitude collision between the controller body and the unmanned aerial vehicle is reduced, the damage to the unmanned aerial vehicle is also reduced, and the use safety performance of the unmanned aerial vehicle is improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a flight controller for an unmanned aerial vehicle, comprising:
the controller comprises a controller body, wherein a controller body fixing seat body is arranged below the controller body, and a threaded hole is formed in the controller body fixing seat body;
the splicing buffer module is formed by splicing a left buffer module and a right buffer module, the left buffering module comprises a left connecting block, a left group of V-shaped springs and a left group of V-shaped supporting blocks, the left connecting block is fixedly arranged on the end surface of the left side wall of the controller body, the left group of V-shaped springs are respectively fixedly arranged at the upper end and the lower end of the left connecting block, the two supporting blocks are respectively fixedly arranged on the group of V-shaped springs to form a left group of V-shaped supporting blocks, the right buffer module also comprises a right connecting block, a right group of V-shaped springs and a right group of V-shaped supporting blocks, the right connecting block is fixedly arranged on the end face of the right side wall of the controller body, the right group of V-shaped springs are respectively and fixedly arranged at the upper end and the lower end of the right connecting block, and the two supporting blocks are respectively and fixedly arranged on the group of V-shaped springs to form a right group of V-shaped supporting blocks;
the splicing buffer cushion block is composed of a left buffer cushion block component and a right buffer cushion block component, the left buffer cushion block component comprises a left buffer base body and a left buffer cushion block, a left buffer cushion block is fixedly arranged on the inner layer of the left buffer base body, two support block accommodating grooves matched in size are formed in the left buffer cushion block relative to the position of a left group of V-shaped support blocks, the left group of V-shaped support blocks are embedded in the two support block accommodating grooves, threaded connection through holes are formed in one ends, far away from the support block accommodating grooves, of the left buffer base body and the left buffer cushion block, the right buffer cushion block component comprises a right buffer base body and a right buffer cushion block, a right buffer cushion block is fixedly arranged on the inner layer of the right buffer base body, two support block accommodating grooves matched in size are formed in the right buffer cushion block relative to the position of a right group of, the right group of V-shaped supporting blocks are embedded in the two supporting block accommodating grooves, and threaded connecting through holes are formed in the ends, far away from the supporting block accommodating grooves, of the right buffer seat body and the right buffer cushion block in a penetrating manner;
the fixed connecting rod, the fixed connecting rod comprises screw thread stock, connection pad, the connection pad is fixed to be located screw hole stock is last and the both ends of connection pad have seted up threaded connection through-hole, the threaded connection through-hole internal thread of connection pad, left buffering pedestal has the bolt to the nut fastening, the threaded connection through-hole internal thread of connection pad, right buffering pedestal has the bolt to the nut fastening, the upper end screw thread of screw thread stock connect in the screw hole slot hole of the fixed pedestal of controller body, the lower extreme screw thread of screw thread stock connects in the unmanned aerial vehicle inner wall.
Preferably, the left connecting block is fixedly arranged in the middle of the end face of the left side wall of the controller body.
Preferably, the right connecting block is fixedly arranged in the middle of the end face of the right side wall of the controller body.
Preferably, the left buffering seat body is of a U-shaped buffering seat body structure.
Preferably, the right buffering seat body is of a U-shaped buffering seat body structure.
Preferably, the inside fixed connecting rod pedestal that is equipped with of unmanned aerial vehicle, the internal thread hole has been seted up to the connecting rod pedestal, the lower extreme threaded connection of screw thread stock in the internal thread hole of connecting rod pedestal to the nut fastening.
Compared with the prior art, the invention has the beneficial effects that: the flight controller for the unmanned aerial vehicle is provided with the splicing buffering module, the controller body is subjected to soft buffering by the splicing buffering module, the condition that the controller body and the unmanned aerial vehicle resonate or slightly collide is reduced, the damage to the unmanned aerial vehicle is reduced, and the use safety performance of the unmanned aerial vehicle is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an exploded view of the overall structure of the present invention.
In the figure: 1. a controller body; 2. fixing the connecting rod; 3. the controller body is fixed on the base; 4. a left connecting block; 5. the left group of V-shaped springs; 6. a left group of V-shaped supporting blocks; 7. a right connecting block; 8. the right group of V-shaped springs; 9. the right group of V-shaped supporting blocks; 10. a left buffer base body; 11. a left cushion block; 12. a support block accommodating groove; 13. a right buffer base body; 14. a right cushion block; 15. an unmanned aerial vehicle; 16. a bolt; 17. a connecting rod seat body; 21. a threaded long rod; 22. and (7) connecting the disc.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-3, an unmanned aerial vehicle flight controller includes controller body 1, concatenation buffer module, concatenation cushion and fixed connecting rod 2.
The lower part of this controller body 1 is equipped with the fixed pedestal 3 of controller body, and the fixed pedestal 3 of controller body sets up the screw hole slot hole.
This concatenation buffer module is formed by the concatenation of left buffer module, right-hand buffer module.
Wherein the left buffering module includes left connecting block 4, left side "V" shape spring 5 in groups and left side "V" shape supporting shoe 6 in groups, and left side connecting block 4 is fixed and is located the middle part of the left side wall terminal surface of controller body 1, and left side "V" shape spring 5 in groups is fixed respectively and is located the upper end of left connecting block 4, lower extreme, and two supporting shoes 6 are fixed respectively and are located also to constitute left side "V" shape supporting shoe 6 in groups on "V" shape spring 5 in groups.
Wherein right-hand buffer module also includes right connecting block 7, right side "V" shape spring 8 in groups and right side "V" shape supporting shoe 9 in groups, and right connecting block 7 is fixed and is located the middle part of the right side wall terminal surface of controller body 1, and right side "V" shape spring 8 in groups is fixed respectively and is located the upper end of right connecting block 7, lower extreme, and two supporting shoes 9 are fixed respectively and are located also to constitute right side "V" shape supporting shoe 9 in groups on "V" shape spring 8 in groups.
This concatenation cushion comprises left blotter block subassembly, right blotter block subassembly.
Left side cushion block group spare includes left buffering pedestal 10, left side cushion block 11 constitutes, left side buffering pedestal 10 is "U" shape buffering pedestal structure, the fixed left cushion block 11 that is equipped with in left side buffering pedestal 10 inlayer, two supporting shoe storage tanks 12 that the size matches are seted up for the position of left side "V" shape supporting shoe 6 in groups on the left side cushion block 11, left side is in groups "V" shape supporting shoe 6 embedding is located two supporting shoe storage tanks 12, left side buffering pedestal 10, the one end that left side cushion block 11 kept away from the supporting shoe storage tank is to link up and sets up threaded connection through-hole.
The right cushion block assembly comprises a right cushion seat body 13 and a right cushion block 14, the right cushion seat body 13 is in a U-shaped cushion seat body structure, a right cushion block 14 is fixedly arranged on the inner layer of the right cushion seat body 13, two supporting block accommodating grooves 12 matched in size are formed in the right cushion block 14 relative to the right grouped V-shaped supporting block 9, the right grouped V-shaped supporting block 9 is embedded in the two supporting block accommodating grooves 12, and one end, far away from the supporting block accommodating grooves, of the right cushion seat body 13 and the right cushion block 14 is communicated with and provided with a threaded connection through hole.
This fixed connecting rod 2 comprises screw thread stock 21, connection pad 22, and connection pad 22 is fixed to be located on screw thread stock 21 and the both ends of connection pad 21 seted up threaded connection through-hole, and the threaded connection through-hole internal thread of connection pad, left buffering pedestal has bolt 16 to the nut fastening, and the threaded connection through-hole internal thread of connection pad, right buffering pedestal has bolt 16, with the nut fastening.
The upper end threaded connection of screw thread stock 21 is in the screw hole slot hole of the fixed pedestal 3 of controller body, and the lower extreme threaded connection of screw thread stock 21 is in 15 inner walls of unmanned aerial vehicle. Specifically, the method comprises the following steps: the inside fixed connecting rod pedestal 17 that is equipped with of unmanned aerial vehicle 15, internal thread hole has been seted up to connecting rod pedestal 17, and the lower extreme threaded connection of screw thread stock 21 is downthehole in the internal thread of connecting rod pedestal 17 to the nut fastening.
The working principle of the invention is as follows:
firstly, embedding a left group of V-shaped supporting blocks 6 into two supporting block accommodating grooves 12 arranged in a left cushion block component to realize installation, and then embedding a right group of V-shaped supporting blocks 9 into two supporting block accommodating grooves 12 arranged in a right cushion block component to realize installation, thereby completing the integral installation of the controller body 1 and the splicing cushion block;
the upper end of the threaded long rod 21 is connected into a threaded hole of the controller body fixing seat body 3 in a threaded manner, the threaded connecting through holes of the connecting disc and the left buffering seat body are internally connected with bolts 16 in a threaded manner and are fastened by nuts, and the threaded connecting through holes of the connecting disc and the right buffering seat body are internally connected with bolts 16 in a threaded manner and are fastened by nuts, so that the fixed connecting rod 2, the splicing buffering cushion block and the controller body 1 are installed together;
finally, the lower end of the threaded long rod 21 is connected with the inner threaded hole of the connecting rod seat body 17 in the unmanned aerial vehicle 15 in a threaded mode and is fastened through a nut, and therefore the installation of the whole component is achieved;
in the flying operation process of the unmanned aerial vehicle, when external environmental factors are received, and the situation that the unmanned aerial vehicle jolts due to the fact that steering can be conducted for many times in the line is considered, the controller body 1 can buffer in the left buffer cushion block 11 and the right buffer cushion block 14, resonance or small-amplitude collision of the left and the right can be buffered, resonance or small-amplitude collision of the upper and the lower can be buffered, even front and back resonance or small-amplitude collision can be buffered, damage to the controller body 1 and damage to the unmanned aerial vehicle can be avoided, the unmanned aerial vehicle can be prevented from breaking down in normal work, the use safety performance of the unmanned aerial vehicle is improved, and the service life is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides an unmanned aerial vehicle flight controller which characterized in that includes:
the controller comprises a controller body, wherein a controller body fixing seat body is arranged below the controller body, and a threaded hole is formed in the controller body fixing seat body;
the splicing buffer module is formed by splicing a left buffer module and a right buffer module, the left buffering module comprises a left connecting block, a left group of V-shaped springs and a left group of V-shaped supporting blocks, the left connecting block is fixedly arranged on the end surface of the left side wall of the controller body, the left group of V-shaped springs are respectively fixedly arranged at the upper end and the lower end of the left connecting block, the two supporting blocks are respectively fixedly arranged on the group of V-shaped springs to form a left group of V-shaped supporting blocks, the right buffer module also comprises a right connecting block, a right group of V-shaped springs and a right group of V-shaped supporting blocks, the right connecting block is fixedly arranged on the end face of the right side wall of the controller body, the right group of V-shaped springs are respectively and fixedly arranged at the upper end and the lower end of the right connecting block, and the two supporting blocks are respectively and fixedly arranged on the group of V-shaped springs to form a right group of V-shaped supporting blocks;
the splicing buffer cushion block is composed of a left buffer cushion block component and a right buffer cushion block component, the left buffer cushion block component comprises a left buffer base body and a left buffer cushion block, a left buffer cushion block is fixedly arranged on the inner layer of the left buffer base body, two support block accommodating grooves matched in size are formed in the left buffer cushion block relative to the position of a left group of V-shaped support blocks, the left group of V-shaped support blocks are embedded in the two support block accommodating grooves, threaded connection through holes are formed in one ends, far away from the support block accommodating grooves, of the left buffer base body and the left buffer cushion block, the right buffer cushion block component comprises a right buffer base body and a right buffer cushion block, a right buffer cushion block is fixedly arranged on the inner layer of the right buffer base body, two support block accommodating grooves matched in size are formed in the right buffer cushion block relative to the position of a right group of, the right group of V-shaped supporting blocks are embedded in the two supporting block accommodating grooves, and threaded connecting through holes are formed in the ends, far away from the supporting block accommodating grooves, of the right buffer seat body and the right buffer cushion block in a penetrating manner;
the fixed connecting rod, the fixed connecting rod comprises screw thread stock, connection pad, the connection pad is fixed to be located screw hole stock is last and the both ends of connection pad have seted up threaded connection through-hole, the threaded connection through-hole internal thread of connection pad, left buffering pedestal has the bolt to the nut fastening, the threaded connection through-hole internal thread of connection pad, right buffering pedestal has the bolt to the nut fastening, the upper end screw thread of screw thread stock connect in the screw hole slot hole of the fixed pedestal of controller body, the lower extreme screw thread of screw thread stock connects in the unmanned aerial vehicle inner wall.
2. The flight controller for unmanned aerial vehicle of claim 1, wherein the left connecting block is fixedly arranged in the middle of the end face of the left side wall of the controller body.
3. The flight controller for unmanned aerial vehicle of claim 1 or 2, wherein the right connecting block is fixedly arranged in the middle of the end face of the right side wall of the controller body.
4. The flight controller for unmanned aerial vehicles according to claim 1, wherein the left buffering seat body is a "U" shaped buffering seat body structure.
5. The flight controller for unmanned aerial vehicles according to claim 1 or 4, wherein the right buffering seat body is a "U" -shaped buffering seat body structure.
6. The flight controller for unmanned aerial vehicle as claimed in claim 1, wherein the unmanned aerial vehicle is internally fixed with a connecting rod seat, the connecting rod seat is provided with an internal threaded hole, and the lower end of the threaded long rod is screwed into the internal threaded hole of the connecting rod seat and is fastened by a nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110228302.4A CN112874799B (en) | 2021-03-02 | 2021-03-02 | Unmanned aerial vehicle flight controller |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110228302.4A CN112874799B (en) | 2021-03-02 | 2021-03-02 | Unmanned aerial vehicle flight controller |
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| CN112874799A true CN112874799A (en) | 2021-06-01 |
| CN112874799B CN112874799B (en) | 2022-06-10 |
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| CN112874799B (en) | 2022-06-10 |
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