CN212022971U - Unmanned aerial vehicle's machine oar protection device - Google Patents
Unmanned aerial vehicle's machine oar protection device Download PDFInfo
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- CN212022971U CN212022971U CN202020471325.9U CN202020471325U CN212022971U CN 212022971 U CN212022971 U CN 212022971U CN 202020471325 U CN202020471325 U CN 202020471325U CN 212022971 U CN212022971 U CN 212022971U
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- unmanned aerial
- aerial vehicle
- protection device
- fixedly connected
- oar
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Abstract
The utility model relates to an unmanned air vehicle technique field just discloses an unmanned aerial vehicle's machine oar protection device, including unmanned aerial vehicle organism and protection device, one side fixed mounting of unmanned aerial vehicle organism has protection device, the bottom fixedly connected with support frame of unmanned aerial vehicle organism. This unmanned aerial vehicle's quick-witted oar protection device, through fixed connection board, the arc spout, the pneumatic cylinder, the sliding seat, the connecting rod, the supporting shoe, the bearing, the movable rod, the slider, the joint setting between dead lever and the safety cover, when unmanned aerial vehicle during operation, the pneumatic cylinder is flexible, it removes to drive the connecting rod, the movable rod rotates, then when the slider removes one side of arc spout, the safety cover removes one side of quick-witted oar, play the effect of protection machine oar, prevent on the one hand that the quick-witted oar from striking other objects at rotatory in-process, avoid causing the damage of quick-witted oar, guarantee unmanned aerial vehicle normal operating, the factor of safety has been improved when having improved work efficiency.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle's machine oar protection device.
Background
An unmanned aerial vehicle, abbreviated as "unmanned aerial vehicle" ("UAV"), is an unmanned aerial vehicle that is operated using a radio remote control device and a self-contained program control device. Unmanned aerial vehicles are in fact a general term for unmanned aerial vehicles, and can be defined from a technical perspective as follows: unmanned fixed aircraft oar aircraft, unmanned VTOL aircraft, unmanned dirigible airship, unmanned helicopter, unmanned many rotor crafts, unmanned umbrella wing aircraft etc. along with unmanned aerial vehicle technology is ripe, unmanned aerial vehicle rotor craft more and more generally is applied to each field such as reconnoitring, taking photo by plane at present, has obtained more and more people's favor.
The existing propellers of the unmanned aerial vehicle are generally exposed outside, on one hand, other objects are easy to hit when the propellers rotate, the propellers are damaged to different degrees, and the flight of the unmanned aerial vehicle is influenced; on the other hand, the operation problem is that people may be caught, so that the safety problem is caused, and the safety factor is low. Therefore, we propose a propeller protection device for an unmanned aerial vehicle to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an unmanned aerial vehicle's quick-witted oar protection device possesses advantages such as protection machine oar, factor of safety height, has solved the easy problem of damaging, factor of safety low of quick-witted oar.
The utility model provides a technical scheme that its technical problem adopted is: a propeller protection device of an unmanned aerial vehicle comprises an unmanned aerial vehicle body and a protection device, wherein the protection device is fixedly arranged on one side of the unmanned aerial vehicle body, the bottom of the unmanned aerial vehicle body is fixedly connected with a support frame, one side of the unmanned aerial vehicle body is fixedly provided with an inductor, the bottom of the unmanned aerial vehicle body is fixedly connected with a connecting seat, the bottom of the connecting seat is fixedly connected with a camera, a fixed seat is fixedly arranged at the top of one side of the unmanned aerial vehicle body, one side of the fixed seat is fixedly connected with an organic paddle, the top of the unmanned aerial vehicle body is fixedly connected with a supporting column, one side of the supporting column is provided with a concave groove, one side of the supporting column is movably connected with a connecting block, one side of the connecting block is fixedly connected with a clamping block, a clamping groove is formed in one side of the clamping block, a threaded nail is movably connected to one side of the clamping groove, and a protection plate is fixedly connected to one side of the connecting block.
Protection device includes fixed connection board, the arc spout has been seted up to one side of fixed connection block, one side fixedly connected with pneumatic cylinder of fixed connection board, one side fixedly connected with sliding seat of pneumatic cylinder, one side swing joint of sliding seat has the connecting rod, one side fixedly connected with supporting shoe of pneumatic cylinder is kept away from to fixed connection board, one side swing joint of supporting shoe has the bearing, one side swing joint of bearing has the movable rod, one side fixedly connected with slider of bearing is kept away from to the movable rod, one side fixedly connected with dead lever of slider, one side fixedly connected with safety cover of dead lever.
Furthermore, a through hole matched with the threaded nail is formed in one side of the supporting column, and threads are arranged on the inner wall of the through hole.
Furthermore, a mesh enclosure is fixedly installed inside the protection plate.
Furthermore, one side of the connecting rod, which is far away from the movable seat, is movably connected with the movable rod.
Furthermore, the size of slider and the size looks adaptation of arc spout, and one side and the arc spout swing joint of slider.
Further, a mesh enclosure is fixedly mounted inside the protective cover.
The utility model has the advantages that:
1. this unmanned aerial vehicle's machine oar protection device, through the fixed connection board, the arc spout, the pneumatic cylinder, the sliding seat, the connecting rod, the supporting shoe, a bearing, the movable rod, the slider, the joint setting between dead lever and the safety cover, when unmanned aerial vehicle during operation, the pneumatic cylinder is flexible, it removes to drive the connecting rod, the movable rod rotates, then when the slider removes one side of arc spout, the safety cover removes one side of machine oar, play the effect of protection machine oar, prevent on the one hand that the machine oar from striking other objects at the rotation in-process, avoid causing the damage of machine oar, guarantee unmanned aerial vehicle's normal operating, unmanned aerial vehicle's work efficiency has been improved, on the other hand has reduced unmanned aerial vehicle's machine oar and can hit people's problem, safety factor has been improved.
2. This unmanned aerial vehicle's machine oar protection device, through the joint setting between support column, notch groove, connecting block, fixture block, draw-in groove and the screw thread nail, when unmanned aerial vehicle during operation, when utilizing screw thread nail fixed connection support column and connecting block, the protection shield is located the top of machine oar, plays the effect of protection machine oar, and the setting of screw thread nail is convenient to be dismantled the protection shield, and when unmanned aerial vehicle did not use, rotatory screw thread nail was dismantled conveniently, and easy operation is portable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the propeller of the present invention;
FIG. 3 is a schematic view of the protection device of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.
Description of reference numerals: 1 unmanned aerial vehicle organism, 2 protection device, 201 fixed connection board, 202 arc spout, 203 pneumatic cylinder, 204 sliding seat, 205 connecting rods, 206 supporting shoe, 207 bearing, 208 movable rod, 209 slider, 210 dead lever, 211 safety cover, 3 support frames, 4 inductors, 5 connecting seats, 6 camera, 7 fixing base, 8 quick-witted oar, 9 support columns, 10 concave groove, 11 connecting blocks, 12 fixture blocks, 13 draw-in grooves, 14 screw nail, 15 protection shields.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-4, a propeller protection device of an unmanned aerial vehicle comprises an unmanned aerial vehicle body 1 and a protection device 2, the protection device 2 is fixedly installed on one side of the unmanned aerial vehicle body 1, a support frame 3 is fixedly connected to the bottom of the unmanned aerial vehicle body 1, an inductor 4 is fixedly installed on one side of the unmanned aerial vehicle body 1, a connecting seat 5 is fixedly connected to the bottom of the unmanned aerial vehicle body 1, a camera 6 is fixedly connected to the bottom of the connecting seat 5, a fixing seat 7 is fixedly installed on the top of one side of the unmanned aerial vehicle body 1, a propeller 8 is fixedly connected to one side of the fixing seat 7, a support pillar 9 is fixedly connected to the top of the unmanned aerial vehicle body 1, a concave groove 10 is formed in one side of the support pillar 9, a connecting block 11 is movably connected to one side of the connecting block 11, a clamping, one side of the connecting block 11 is fixedly connected with a protecting plate 15.
The through-hole with 14 looks adaptations of screw thread nail is seted up to one side of support column 9, and the inner wall of through-hole is provided with the screw thread, make things convenient for 14 rotations of screw thread nail, the inside fixed mounting of protection shield 15 has the screen panel, make protection shield 15 can protect quick-witted oar 8, do not influence the normal operating of quick-witted oar 8 again, one side and the movable rod 208 swing joint of sliding seat 204 are kept away from to connecting rod 205, conveniently drive the rotation of movable rod 208, the size of slider 209 and the big or small looks adaptation of arc spout 202, and one side and the arc spout 202 swing joint of slider 209, make things convenient for the slip of slider 209, the inside fixed mounting of safety cover 211 has the screen panel, in the protection machine oar 8, can not influence the normal work.
When the unmanned aerial vehicle is used, through the combined arrangement among the fixed connecting plate 201, the arc-shaped chute 202, the hydraulic cylinder 203, the movable seat 204, the connecting rod 205, the supporting block 206, the bearing 207, the movable rod 208, the slider 209, the fixed rod 210 and the protective cover 211, when the unmanned aerial vehicle works, the hydraulic cylinder 203 stretches out and draws back to drive the connecting rod 205 to move, the movable rod 208 rotates, when the slider 209 moves to one side of the arc-shaped chute 202, the protective cover 211 moves to one side of the propeller 8 to play a role of protecting the propeller 8, on one hand, the propeller 8 is prevented from colliding other objects in the rotating process, the damage to the propeller 8 is avoided, the normal operation of the unmanned aerial vehicle is ensured, the working efficiency of the unmanned aerial vehicle is improved, on the other hand, the problem that the propeller 8 of the unmanned aerial vehicle may hit people is reduced, the safety factor is improved, and the practicability is high, through the combined arrangement among the supporting columns 9, when unmanned aerial vehicle during operation, when utilizing 14 fixed connection support columns 9 of screw nail and connecting block 11, protection shield 15 is located the top of quick-witted oar 8, plays the effect of protection quick-witted oar 8, and screw nail 14 sets up the convenience and dismantles protection shield 15, and when unmanned aerial vehicle did not use, rotatory screw nail 14 makes screw nail 14 and draw-in groove 13 separation, and fixture block 12 and concave groove 10 can separate the completion dismantlement this moment, convenient to use, and easy operation is portable.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an unmanned aerial vehicle's oar protection device, includes unmanned aerial vehicle organism (1) and protection device (2), its characterized in that: the protection device (2) is fixedly installed on one side of the unmanned aerial vehicle body (1), a support frame (3) is fixedly connected to the bottom of the unmanned aerial vehicle body (1), an inductor (4) is fixedly installed on one side of the unmanned aerial vehicle body (1), a connecting seat (5) is fixedly connected to the bottom of the unmanned aerial vehicle body (1), a camera (6) is fixedly connected to the bottom of the connecting seat (5), a fixing seat (7) is fixedly installed on the top of one side of the unmanned aerial vehicle body (1), a propeller (8) is fixedly connected to one side of the fixing seat (7), a support column (9) is fixedly connected to the top of the unmanned aerial vehicle body (1), a concave groove (10) is formed in one side of the support column (9), a connecting block (11) is movably connected to one side of the support column (9), and a clamping, a clamping groove (13) is formed in one side of the clamping block (12), a threaded nail (14) is movably connected to one side of the clamping groove (13), and a protective plate (15) is fixedly connected to one side of the connecting block (11);
the protection device (2) comprises a fixed connecting plate (201), one side of the fixed connecting plate (201) is provided with an arc-shaped sliding groove (202), one side of the fixed connecting plate (201) is fixedly connected with a hydraulic cylinder (203), one side of the hydraulic cylinder (203) is fixedly connected with a movable seat (204), one side of the movable seat (204) is movably connected with a connecting rod (205), one side of the fixed connecting plate (201) far away from the hydraulic cylinder (203) is fixedly connected with a supporting block (206), one side of the supporting block (206) is movably connected with a bearing (207), one side of the bearing (207) is movably connected with a movable rod (208), one side of the movable rod (208) far away from the bearing (207) is fixedly connected with a sliding block (209), one side fixedly connected with dead lever (210) of slider (209), one side fixedly connected with safety cover (211) of dead lever (210).
2. The aircraft blade protection device of an unmanned aerial vehicle of claim 1, wherein: one side of the supporting column (9) is provided with a through hole matched with the threaded nail (14), and the inner wall of the through hole is provided with threads.
3. The aircraft blade protection device of an unmanned aerial vehicle of claim 1, wherein: and a mesh enclosure is fixedly arranged inside the protection plate (15).
4. The aircraft blade protection device of an unmanned aerial vehicle of claim 1, wherein: one side of the connecting rod (205) far away from the movable seat (204) is movably connected with the movable rod (208).
5. The aircraft blade protection device of an unmanned aerial vehicle of claim 1, wherein: the size of the sliding block (209) is matched with that of the arc-shaped sliding groove (202), and one side of the sliding block (209) is movably connected with the arc-shaped sliding groove (202).
6. The aircraft blade protection device of an unmanned aerial vehicle of claim 1, wherein: the inside fixed mounting of safety cover (211) has the screen panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471325.9U CN212022971U (en) | 2020-04-02 | 2020-04-02 | Unmanned aerial vehicle's machine oar protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471325.9U CN212022971U (en) | 2020-04-02 | 2020-04-02 | Unmanned aerial vehicle's machine oar protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212022971U true CN212022971U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020471325.9U Expired - Fee Related CN212022971U (en) | 2020-04-02 | 2020-04-02 | Unmanned aerial vehicle's machine oar protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212022971U (en) |
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2020
- 2020-04-02 CN CN202020471325.9U patent/CN212022971U/en not_active Expired - Fee Related
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Granted publication date: 20201127 Termination date: 20210402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |