CN217227910U - High-rise building detects urgent safe descending device of unmanned aerial vehicle - Google Patents
High-rise building detects urgent safe descending device of unmanned aerial vehicle Download PDFInfo
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- CN217227910U CN217227910U CN202220990001.5U CN202220990001U CN217227910U CN 217227910 U CN217227910 U CN 217227910U CN 202220990001 U CN202220990001 U CN 202220990001U CN 217227910 U CN217227910 U CN 217227910U
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Abstract
The utility model relates to the technical field of unmanned aerial vehicle, and discloses a high-rise building detection unmanned aerial vehicle emergency safety landing device, solves the problem that the existing unmanned aerial vehicle landing device is usually a fixed structure, can not adjust the angle or position according to the terrain, easily causes the unmanned aerial vehicle to deflect when landing, and causes the damage of the unmanned aerial vehicle, and comprises the unmanned aerial vehicle, the lower end of the unmanned aerial vehicle is connected with a mounting seat, and a landing component is connected inside the mounting seat, the utility model, a double-shaft motor drives a first bevel gear to rotate, a movable block drives a support rod to move, the support rod drives a buffer plate to move, when the lower end of the buffer plate is contacted with the ground, the support rod pushes a pressure plate to move an extrusion spring downwards, and reduces the impact force received by the buffer plate, thereby the landing component can change the angle and the position of the buffer plate according to the terrain, and better plays a buffering effect on the unmanned aerial vehicle, and then make unmanned aerial vehicle more stable when descending, take place the skew when avoiding unmanned aerial vehicle to descend and cause the damage.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle, specifically be a high-rise building detects urgent safe descending device of unmanned aerial vehicle.
Background
The building detection unmanned aerial vehicle integrates high-precision radar and image perception detection technology, develops an intelligent detection robot which can adapt to the outer wall and the wall surface of a building, forms a rapid, comprehensive and automatic wall surface heat preservation layer and tile disease inspection system, and solves the problems of poor detection safety, low detection rate, high detection cost and long detection period of the existing outer wall.
Current unmanned aerial vehicle landing device is fixed knot usually to be constructed, can not carry out angle regulation or position according to the topography, makes unmanned aerial vehicle take place the skew when descending easily, leads to unmanned aerial vehicle to cause the damage.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a high-rise building detects urgent safe descending device of unmanned aerial vehicle, the effectual present unmanned aerial vehicle descending device of having solved is fixed knot generally constructs, can not carry out angle regulation or position according to the topography, makes unmanned aerial vehicle take place the skew when descending easily, leads to unmanned aerial vehicle to cause the problem of damage.
In order to achieve the above object, the utility model provides a following technical scheme: a high-rise building detection unmanned aerial vehicle emergency safe landing device comprises an unmanned aerial vehicle, wherein the lower end of the unmanned aerial vehicle is connected with a mounting seat, a landing assembly is connected inside the mounting seat, the middle part of the lower end of the mounting seat is connected with a supporting frame, and a camera is rotatably connected inside the supporting frame;
the landing assembly comprises a double-shaft motor arranged in the mounting seat, two ends of the double-shaft motor are connected with a first bevel gear, one end of the first bevel gear is meshed with a second bevel gear, and a screw rod is embedded in the middle of one side of the second bevel gear;
two ends of the screw rod are connected with two sides of the inner wall of the mounting seat, two sides of the outer part of the screw rod are sleeved with moving blocks, one side of each moving block is rotatably connected with a supporting rod, and one end of each supporting rod penetrates through the position extending to the outer part of the mounting seat and is connected with a buffer seat;
one end of the supporting rod extends into the buffer seat and is connected with a pressing plate, one end of the pressing plate is connected with a spring, one end of the spring is connected with the bottom end in the buffer seat, and one end of the buffer seat is connected with a buffer plate;
the middle part of one side of the supporting rod is rotatably connected with a sliding block, one end of the sliding block is slidably connected with a connecting plate, one end of the connecting plate is connected with one side of the mounting seat, the middle part of one side of the sliding block is connected with a sliding rod in a penetrating manner, and the two ends of the sliding rod are connected with the two sides of the inner wall of the connecting plate.
Preferably, the support frame both sides all are connected with the extension board, and extension board one side middle part through connection has the threaded rod, threaded rod one end and mount pad threaded connection.
Preferably, the second bevel gear is fixedly connected with the screw rod, and two ends of the screw rod are rotatably connected with two sides of the inner wall of the mounting seat.
Preferably, the thread direction of the surface of the screw rod is arranged symmetrically about the center, and the screw rod is in threaded connection with the moving block.
Preferably, the strut runs through the buffer seat and is provided with a through opening, and the strut is connected with the buffer seat in a sliding manner.
Preferably, both ends of the sliding block are in sliding connection with both sides of the inner wall of the connecting plate.
Preferably, the threaded rod penetrates through the support plate and is provided with a threaded hole, and the threaded rod is in threaded connection with the support plate.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses, through the setting of descending subassembly, the biax motor drives first bevel gear rotatory, first bevel gear and second bevel gear meshing transmission are down, make the movable block move along lead screw outside screw thread direction, the movable block moves and drives the branch and move, simultaneously under the rotation effect of branch and slider, make the buffer board position change, when the buffer board lower extreme contacts with ground, the branch promotes the clamp plate and moves down, make the spring compress under pressure, reduce the impact force that the buffer board received, make unmanned aerial vehicle more stable when descending, thereby make descending subassembly can change the angle and the position of buffer board according to the topography, make the position of buffer board more close to with the topography, better play the buffering effect to unmanned aerial vehicle, and then make unmanned aerial vehicle more stable when descending, avoid unmanned aerial vehicle to produce the skew when descending and cause the damage;
(2) through the setting of extension board and threaded rod, when needing to install the support frame, place the support frame at mount pad lower extreme middle part, because of threaded rod and mount pad threaded connection, rotate the threaded rod, make threaded rod and mount pad threaded connection, make support frame and mount pad fixed connection then to the convenience carries out the dismouting to the support frame.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the support frame of the present invention;
fig. 3 is a schematic structural view of the landing assembly of the present invention;
FIG. 4 is a schematic view of the connection structure of the spring of the present invention;
FIG. 5 is a schematic view of the slide bar mounting structure of the present invention;
fig. 6 is a schematic view of the mounting structure of the camera of the present invention;
in the figure: 1. an unmanned aerial vehicle; 2. a mounting base; 3. a lowering assembly; 31. a dual-axis motor; 32. a first bevel gear; 33. a second bevel gear; 34. a screw rod; 35. a moving block; 36. a strut; 37. a buffer seat; 38. pressing a plate; 39. a spring; 310. a slider; 311. a connecting plate; 312. a slide bar; 313. a buffer plate; 4. a support frame; 5. a camera; 6. a support plate; 7. a threaded rod.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1-6, the utility model comprises an unmanned aerial vehicle 1, wherein the lower end of the unmanned aerial vehicle 1 is connected with a mounting base 2, a landing assembly 3 is connected inside the mounting base 2, a support frame 4 is connected in the middle of the lower end of the mounting base 2, and a camera 5 is rotatably connected inside the support frame 4;
the descending assembly 3 comprises a double-shaft motor 31 arranged in the mounting seat 2, two ends of the double-shaft motor 31 are connected with first bevel gears 32, one ends of the first bevel gears 32 are meshed with second bevel gears 33, the middle part of one side of each second bevel gear 33 is embedded with a screw rod 34, the second bevel gears 33 are fixedly connected with the screw rods 34, and two ends of each screw rod 34 are rotatably connected with two sides of the inner wall of the mounting seat 2;
two ends of the screw rod 34 are connected with two sides of the inner wall of the mounting seat 2, two sides of the outer part of the screw rod 34 are sleeved with moving blocks 35, the surface thread direction of the screw rod 34 is arranged symmetrically around the center, the screw rod 34 is in threaded connection with the moving blocks 35, one side of each moving block 35 is rotatably connected with a supporting rod 36, and one end of each supporting rod 36 penetrates through and extends to the outer part of the mounting seat 2 and is connected with a buffer seat 37;
one end of the supporting rod 36 extends into the buffer seat 37 and is connected with a pressing plate 38, the supporting rod 36 penetrates through the buffer seat 37 and is provided with a through hole, the supporting rod 36 is connected with the buffer seat 37 in a sliding mode, one end of the pressing plate 38 is connected with a spring 39, one end of the spring 39 is connected with the bottom end inside the buffer seat 37, and one end of the buffer seat 37 is connected with a buffer plate 313;
the middle part of one side of the supporting rod 36 is rotatably connected with a sliding block 310, one end of the sliding block 310 is slidably connected with a connecting plate 311, one end of the connecting plate 311 is connected with one side of the mounting seat 2, the middle part of one side of the sliding block 310 is penetratingly connected with a sliding rod 312, two ends of the sliding rod 312 are connected with two sides of the inner wall of the connecting plate 311, and two ends of the sliding block 310 are slidably connected with two sides of the inner wall of the connecting plate 311;
the double-shaft motor 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 is meshed with the second bevel gear 33, the first bevel gear 32 rotates to drive the second bevel gear 33 to rotate, the second bevel gear 33 rotates to drive the screw rod 34 to rotate, the surface thread direction of the screw rod 34 is arranged symmetrically with respect to the center because the screw rod 34 is in threaded connection with the moving block 35, the screw rod 34 rotates to enable the moving block 35 to move along the external thread direction of the screw rod 34, the moving block 35 moves to drive the support rod 36 to move, the support rod 36 slides downwards under the sliding action of the sliding block 310 and the sliding rod 312 because the support rod 36 is in rotational connection with the sliding block 310, simultaneously under the rotating action of the support rod 36 and the sliding block 310, the angle of the buffer seat 37 is changed while sliding downwards, the position of the buffer plate 313 is changed, when the lower end of the buffer plate 313 is in contact with the ground, under the action of force, the support rod 36 pushes the pressure plate 38 to move downwards, the pressure plate 38 presses the spring 39, make spring 39 pressurized compression, under spring 39's elastic potential energy, reduce the impact force that buffer board 313 received, make unmanned aerial vehicle 1 more stable when descending to make descending subassembly 3 can change the angle and the position of buffer board 313 according to the topography, make the position of buffer board 313 press close to with the topography more, better play the buffering effect to unmanned aerial vehicle 1, and then make unmanned aerial vehicle 1 more stable when descending.
In the second embodiment, on the basis of the first embodiment, both sides of the support frame 4 are connected with support plates 6, the middle part of one side of each support plate 6 is connected with a threaded rod 7 in a penetrating manner, one end of each threaded rod 7 is in threaded connection with the mounting seat 2, a threaded hole is formed in the position, penetrating through the support plate 6, of each threaded rod 7, and the threaded rods 7 are in threaded connection with the support plates 6;
when needing to install support frame 4, place support frame 4 at 2 lower extreme middle parts of mount pad, because of threaded rod 7 and 2 threaded connection of mount pad, rotate threaded rod 7, make threaded rod 7 and 2 threaded connection of mount pad, make support frame 4 and 2 fixed connection of mount pad then to the convenience carries out the dismouting to support frame 4.
The working principle is as follows: when the unmanned aerial vehicle 1 needs to land, the double-shaft motor 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 is meshed with the second bevel gear 33, the first bevel gear 32 rotates to drive the second bevel gear 33 to rotate, the second bevel gear 33 rotates to drive the screw rod 34 to rotate, the screw rod 34 is in threaded connection with the moving block 35, the surface thread direction of the screw rod 34 is arranged symmetrically with respect to the center, the screw rod 34 rotates to enable the moving block 35 to move along the external thread direction of the screw rod 34, the moving block 35 moves to drive the supporting rod 36 to move, the supporting rod 36 is in rotational connection with the sliding block 310, the supporting rod 36 slides downwards under the sliding action of the sliding block 310 and the sliding rod 312, simultaneously, under the rotating action of the supporting rod 36 and the sliding block 310, the angle is changed while the buffering seat 37 slides downwards, so that the position of the buffering plate 313 is changed, when the lower end of the buffering plate 313 is in contact with the ground, under the action of force, the supporting rod 36 pushes the pressing plate 38 to move downwards, pressing plate 38 extrusion spring 39, make spring 39 pressurized compression, under spring 39's elastic potential energy, reduce the impact force that buffer board 313 received, make unmanned aerial vehicle 1 more stable when descending, thereby make descending subassembly 3 can change buffer board 313's angle and position according to the topography, make buffer board 313's position and topography press close to more, better play the buffering effect to unmanned aerial vehicle 1, and then make unmanned aerial vehicle 1 more stable when descending, when needing to install support frame 4, place support frame 4 in 2 lower extreme middle parts of mount pad, because of threaded rod 7 and 2 threaded connection of mount pad, rotating threaded rod 7, make threaded rod 7 and 2 threaded connection of mount pad, then make support frame 4 and 2 fixed connection of mount pad, thereby the convenience carries out the dismouting to support frame 4.
Claims (7)
1. The utility model provides a high-rise building detects urgent safe landing device of unmanned aerial vehicle, includes unmanned aerial vehicle (1), its characterized in that: the lower end of the unmanned aerial vehicle (1) is connected with a mounting seat (2), a landing assembly (3) is connected inside the mounting seat (2), the middle part of the lower end of the mounting seat (2) is connected with a support frame (4), and a camera (5) is rotatably connected inside the support frame (4);
the descending assembly (3) comprises a double-shaft motor (31) arranged in the mounting seat (2), two ends of the double-shaft motor (31) are connected with first bevel gears (32), one ends of the first bevel gears (32) are meshed with second bevel gears (33), and the middle parts of one sides of the second bevel gears (33) are embedded with screw rods (34);
two ends of the screw rod (34) are connected with two sides of the inner wall of the mounting seat (2), two sides of the outer part of the screw rod (34) are sleeved with moving blocks (35), one side of each moving block (35) is rotatably connected with a supporting rod (36), and one end of each supporting rod (36) penetrates through and extends to the outer part of the mounting seat (2) and is connected with a buffer seat (37);
one end of the supporting rod (36) extends to the inner part of the buffer seat (37) and is connected with a pressing plate (38), one end of the pressing plate (38) is connected with a spring (39), one end of the spring (39) is connected with the bottom end of the inner part of the buffer seat (37), and one end of the buffer seat (37) is connected with a buffer plate (313);
the middle part of one side of the supporting rod (36) is rotatably connected with a sliding block (310), one end of the sliding block (310) is slidably connected with a connecting plate (311), one end of the connecting plate (311) is connected with one side of the mounting seat (2), the middle part of one side of the sliding block (310) is connected with a sliding rod (312) in a penetrating manner, and two ends of the sliding rod (312) are connected with two sides of the inner wall of the connecting plate (311).
2. The high-rise building detection unmanned aerial vehicle emergency safety landing device of claim 1, wherein: support frame (4) both sides all are connected with extension board (6), and extension board (6) one side middle part through connection has threaded rod (7), threaded rod (7) one end and mount pad (2) threaded connection.
3. The high-rise building detection unmanned aerial vehicle emergency safety landing device of claim 1, wherein: the second bevel gear (33) is fixedly connected with the screw rod (34), and two ends of the screw rod (34) are rotatably connected with two sides of the inner wall of the mounting seat (2).
4. The high-rise building detection unmanned aerial vehicle emergency safety landing device of claim 1, wherein: the surface thread direction of the screw rod (34) is arranged symmetrically relative to the center, and the screw rod (34) is in threaded connection with the moving block (35).
5. The device for detecting the emergency safe landing of the unmanned aerial vehicle on the high-rise building according to claim 1, which is characterized in that: the supporting rod (36) penetrates through the buffering seat (37) and is provided with a through hole, and the supporting rod (36) is connected with the buffering seat (37) in a sliding mode.
6. The device for detecting the emergency safe landing of the unmanned aerial vehicle on the high-rise building according to claim 1, which is characterized in that: the two ends of the sliding block (310) are connected with the two sides of the inner wall of the connecting plate (311) in a sliding mode.
7. The high-rise building detection unmanned aerial vehicle emergency safety landing device of claim 2, wherein: the threaded rod (7) penetrates through the support plate (6) and is provided with a threaded hole, and the threaded rod (7) is in threaded connection with the support plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220990001.5U CN217227910U (en) | 2022-04-26 | 2022-04-26 | High-rise building detects urgent safe descending device of unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220990001.5U CN217227910U (en) | 2022-04-26 | 2022-04-26 | High-rise building detects urgent safe descending device of unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN217227910U true CN217227910U (en) | 2022-08-19 |
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ID=82820488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220990001.5U Active CN217227910U (en) | 2022-04-26 | 2022-04-26 | High-rise building detects urgent safe descending device of unmanned aerial vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN217227910U (en) |
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2022
- 2022-04-26 CN CN202220990001.5U patent/CN217227910U/en active Active
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