CN213354841U - Four-rotor open-source unmanned aerial vehicle - Google Patents
Four-rotor open-source unmanned aerial vehicle Download PDFInfo
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- CN213354841U CN213354841U CN202022456037.9U CN202022456037U CN213354841U CN 213354841 U CN213354841 U CN 213354841U CN 202022456037 U CN202022456037 U CN 202022456037U CN 213354841 U CN213354841 U CN 213354841U
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Abstract
The utility model discloses a four-rotor open-source unmanned aerial vehicle, which comprises a body, four cantilevers fixed on the side part of the body and a support frame fixed on the bottom of the body; the outer end of the cantilever is provided with a rotor wing assembly; a support plate for mounting a flight control system is fixed on the upper part of the machine body; the flight control system main board is elastically supported above the supporting plate through an elastic pad; the utility model discloses an unmanned aerial vehicle sets up the cushion and realizes flying to control the mainboard and drive the elastic support between fuselage and flying to control the mainboard to realize flying to control the shock attenuation of module, the inside device of protection flying to control improves unmanned aerial vehicle's life.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle field, concretely relates to four rotor unmanned aerial vehicle that opens source.
Background
Unmanned aircraft, commonly known as: unmanned planes, unmanned aerial vehicles, unmanned combat airplanes, and bee-type machines; the airplane is a wide range of remote control aircrafts without the need of a pilot to board and pilot, and is generally in particular to an unmanned reconnaissance airplane of the military. The unmanned aerial vehicle is provided with no cockpit, but is provided with an automatic pilot, a program control device and other equipment. The personnel on the ground, the naval vessel or the mother aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the personnel through equipment such as a radar. For unmanned aerial vehicles, a flight control system needs to be installed. In the unmanned aerial vehicle structure of prior art, most flight control mainboard is direct to pass through the fix with screw in the frame, all be the rigid coupling, when unmanned aerial vehicle flies, because air resistance, and the vibrations of screw, can make the frame vibrations, flight control mainboard rigid coupling, will cause inside part not hard up, it is just easy to damage to have lasted for a long time, and the service life is reduced, therefore, enable flight control mainboard and carry out the flexible coupling, realize the shock attenuation, protect inside part, be the problem that this field of technical staff urgently needed to solve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a four rotor open source unmanned aerial vehicle to solve the problem that proposes in the above-mentioned background art.
The utility model discloses a four-rotor open-source unmanned aerial vehicle, which comprises a body, four cantilevers fixed on the side part of the body and a support frame fixed on the bottom of the body; the outer end of the cantilever is provided with a rotor wing assembly; a support plate for mounting a flight control system is fixed on the upper part of the machine body; the flight control system main board is elastically supported above the supporting plate through an elastic pad;
further, two parallel mounting pipes are fixedly mounted at the bottom of the machine body; the mounting pipe is provided with a mounting plate for mounting the detection module; the detection module comprises a camera and an ultrasonic probe;
further, the mounting tube is fixedly connected with a battery mounting rack for mounting a storage battery;
further, the machine body, the cantilever, the supporting plate, the mounting pipe and the mounting plate are all made of carbon fiber materials.
The utility model has the advantages that: the utility model discloses an unmanned aerial vehicle sets up the cushion and realizes flying to control the mainboard and drive the elastic support between fuselage and flying to control the mainboard to realize flying to control the shock attenuation of module, the inside device of protection flying to control improves unmanned aerial vehicle's life.
Drawings
The technical scheme of the utility model is further explained by combining the drawings and the embodiment as follows:
fig. 1 is an isometric view of the present invention;
fig. 2 is a bottom view of the present invention.
Detailed Description
Fig. 1 is a perspective view of the present invention; as shown in the figure, the quad-rotor open-source unmanned aerial vehicle of the embodiment includes a body, four cantilevers 11 fixed on the side of the body, and a support frame fixed on the bottom of the body; the outer end of the cantilever 11 is provided with a rotor wing assembly 1;
the fuselage includes roof 3, bottom plate 4 and the fixed a plurality of stud between roof 3 and bottom plate 4 that carbon fiber material made.
Each cantilever 11 is formed by fixing two side plates made of carbon fiber materials and a top plate 3, and the cross section of each cantilever is n-shaped; a plurality of lightening holes are distributed on the side plate and the top plate 3; the widths of the two side plates are gradually reduced from inside to outside, so that the whole cantilever 11 forms an approximate equal-strength cantilever 11 beam structure, and the self weight of the whole machine is further reduced.
A support plate for mounting the flight control system 2 is fixed on the upper part of the top plate 3 of the machine body through a plurality of connecting columns; the flight control system 2 main board is elastically supported above the supporting plate through an elastic pad 10; the flight control system mainboard is provided with a mounting hole, and four screws respectively penetrate through the mounting hole to be fixed with the support plate; the cushion 10 overcoat of rubber preparation forms the support to the mainboard on the screw to realize flying the shock attenuation of accuse module, the inside device of protection flying accuse improves unmanned aerial vehicle's life.
In this embodiment, two parallel mounting pipes 5 are fixedly mounted at the bottom of the machine body through a connecting seat; the mounting tube 5 is provided with a mounting plate 6 for mounting the detection module through a connecting seat; the detection module comprises a camera 12 and an ultrasonic probe 13; the length of the installation pipe 5 is determined according to the number of the peripheral devices to be carried; the connecting seat is in a bearing seat shape, the bottom of the connecting seat is fixed on the mounting plate 6, and the mounting pipe 5 penetrates through a through hole in the connecting seat.
In this embodiment, the mounting tube 5 is fixedly connected with a battery mounting rack for mounting the storage battery 14; the battery mounting bracket comprises a rectangular hoop sleeved on the storage battery 14 and two U-shaped connecting arms fixed between the rectangular hoop and the connecting pipe.
In this embodiment, the supporting frame comprises a leg rod 9 fixed on the bottom plate 4 of the machine body and a supporting rod 7 vertically fixed at the lower end of the leg rod 9; an elastic buffer sleeve 8 is sleeved outside the support rod 7.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. A four rotor unmanned aerial vehicle that opens source, its characterized in that includes: the device comprises a machine body, four cantilevers fixed on the side part of the machine body and a support frame fixed at the bottom of the machine body; the outer end of the cantilever is provided with a rotor wing assembly; a support plate for mounting a flight control system is fixed on the upper part of the machine body; the flight control system mainboard passes through the cushion elastic support in backup pad top.
2. A quad-rotor open-source drone according to claim 1, characterized in that: the bottom of the machine body is fixedly provided with two parallel mounting pipes; the mounting pipe is provided with a mounting plate for mounting the detection module; the detection module comprises a camera and an ultrasonic probe.
3. A quad-rotor open-source drone according to claim 2, characterized in that: the installation pipe is fixedly connected with a battery installation frame used for installing the storage battery.
4. A quad-rotor open-source drone according to claim 3, characterized in that: the machine body, the cantilever, the supporting plate, the mounting pipe and the mounting plate are all made of carbon fiber materials.
5. The quad-rotor open-source drone of claim 4, wherein: the supporting frame comprises a leg rod fixed on the bottom plate of the machine body and a supporting rod vertically fixed at the lower end of the leg rod; the support rod is sleeved with an elastic buffer sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022456037.9U CN213354841U (en) | 2020-10-29 | 2020-10-29 | Four-rotor open-source unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022456037.9U CN213354841U (en) | 2020-10-29 | 2020-10-29 | Four-rotor open-source unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213354841U true CN213354841U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022456037.9U Active CN213354841U (en) | 2020-10-29 | 2020-10-29 | Four-rotor open-source unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213354841U (en) |
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2020
- 2020-10-29 CN CN202022456037.9U patent/CN213354841U/en active Active
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