CN215098239U

CN215098239U - Geographic information is with open-air unmanned aerial vehicle of surveying that has protection machanism

Info

Publication number: CN215098239U
Application number: CN202120668268.8U
Authority: CN
Inventors: 李悦康; 潘玉玲; 张营莉; 王俊强; 刘又荣; 巩凯; 许婷婷
Original assignee: Shandong Yuheng Planning And Design Co ltd
Current assignee: Shandong Yuheng Planning And Design Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-12-10
Anticipated expiration: 2031-04-01

Abstract

The utility model discloses a geographic information is with field detection unmanned aerial vehicle who has protection mechanism belongs to the unmanned air vehicle technique field, including the unmanned aerial vehicle body, the both sides fixedly connected with wing frame of unmanned aerial vehicle body, the one end fixedly connected with fixed block of wing frame, the top fixedly connected with wing of fixed block, the free end fixedly connected with dead lever of fixed block, the end swing joint of dead lever has the connecting rod, and the junction of dead lever and connecting rod is connected with buffering protection mechanism, and the top fixedly connected with resin mount of connecting rod, the inner wall fixedly connected with rubber inoxidizing coating of resin mount; through setting up buffering protection machanism and rotation protection machanism to realized unmanned aerial vehicle when with the contact of building wall body, can carry out effectual buffering to it, and through the rotation contact of loose wheel and building wall body, further increase the protective effect to the wing of equipment, avoided unmanned aerial vehicle and building wall body contact back, the problem that equipment very easily damaged.

Description

Geographic information is with open-air unmanned aerial vehicle of surveying that has protection machanism

Technical Field

The utility model relates to an unmanned air vehicle technique field, more specifically say, it relates to a geographic information is with open-air unmanned aerial vehicle of surveying that has protection machanism.

Background

An unmanned plane, called unmanned plane for short, is an unmanned plane operated by a radio remote control device and a self-contained program control device, or is completely or intermittently and autonomously operated by a vehicle-mounted computer, and can be divided into an unmanned fixed wing plane, an unmanned vertical take-off and landing plane, an unmanned airship, an unmanned helicopter, an unmanned multi-rotor aircraft, an unmanned parachute-wing aircraft and the like from the technical perspective.

However, when the existing field detection unmanned aerial vehicle in the market is used, the wings are usually directly exposed outside, so that the wing protection effect of the unmanned aerial vehicle is poor, and after the wings of the unmanned aerial vehicle collide, equipment is irreparably damaged, the service life of the unmanned aerial vehicle is greatly shortened, and the working efficiency of the equipment is also influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a geographic information is with having protection machanism's field detection unmanned aerial vehicle, it can carry out better protection to the wing, increases the protection of equipment to the wing, and can be when equipment and building contact, and the movable wheel through resin fixed frame top rotates with the wall body and contacts, further improves the protective effect to the wing.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a field detection unmanned aerial vehicle with a protection mechanism for geographic information comprises an unmanned aerial vehicle body, wherein wing frames are fixedly connected to two sides of the unmanned aerial vehicle body respectively, one end of each wing frame is fixedly connected with a fixed block, the top of each fixed block is fixedly connected with a wing, a fixed rod is fixedly connected to the free end of each fixed block, the tail end of each fixed rod is movably connected with a connecting rod, and a buffer protection mechanism is connected to the joint of each fixed rod and the corresponding connecting rod;

the top fixedly connected with resin mount of connecting rod, the inner wall fixedly connected with rubber inoxidizing coating of resin mount, the top fixedly connected with size of resin mount is greater than the rotation protection machanism of resin mount diameter.

Preferably, the two sides of the bottom of the unmanned aerial vehicle body are fixedly connected with supporting frames, the bottom of each supporting frame is connected with a shock absorption seat in a penetrating mode, an extrusion plate fixedly connected with the bottom of each supporting frame is arranged in each shock absorption seat, limiting holes used for penetrating through the axial positions of the supporting frames are correspondingly formed in the extrusion plates, and a shock absorption mechanism is arranged inside each shock absorption seat; the lower surface bolted connection of shock attenuation seat has dismouting mechanism, the bottom fixedly connected with slipmat of dismouting mechanism, the slipmat contacts with the lower terminal surface of shock attenuation seat.

Preferably, buffering protection machanism is including rubber protection cover, the both ends of rubber protection cover respectively with the tip fixed connection of dead lever and connecting rod, the through-hole has all been seted up to one side that connecting rod and dead lever are relative all corresponding, is equipped with the sponge blotter on two inner walls that the through-hole is relative respectively fixedly, the equal fixedly connected with connecting block in the outside of two sponge blotters, fixedly connected with buffer spring between two adjacent connecting blocks.

Preferably, the rotation protection mechanism is including the fixing base of fixed connection at the top of resin mount, the top swing joint of fixing base has the loose axle, the top swing joint of loose axle has the loose wheel, the outside of loose wheel stretches out the resin mount and outwards extends, the outer wall of loose wheel can be dismantled and be connected with the sponge protection pad.

Preferably, damper is including the spacing post of fixed mounting on dismouting mechanism, damping spring has been cup jointed with the position correspondence and the outer wall in spacing hole to spacing post, damping spring's top swing joint has the movable block that the diameter is greater than spacing hole, spacing post runs through movable block and top fixedly connected with rubber gasket.

Preferably, dismouting mechanism includes the mounting panel, the bottom of cushion socket is equipped with the mounting groove, the upper end edge fixedly connected with baffle of mounting groove, threaded hole is seted up to the both sides of mounting panel lower surface, the inside threaded connection of screw hole has the counter bore bolt that is used for connecting mounting panel and baffle, the bottom fixed connection of spacing post is at the upper surface of mounting panel.

To sum up, the utility model discloses following beneficial effect has:

1. through setting up buffering protection machanism and rotation protection machanism to realized unmanned aerial vehicle when with the contact of building wall body, can carry out effectual buffering to it, and through the rotation contact of loose wheel and building wall body, further increase the protective effect to the wing of equipment, avoided unmanned aerial vehicle and building wall body contact back, the problem that equipment very easily damaged.

2. Through setting up damper and dismouting mechanism to realized that unmanned aerial vehicle can carry out effectual shock attenuation when falling to the ground, and after equipment uses for a long time, can dismantle the change to its inside damping spring, improved the shock attenuation effect of equipment and to the maintenance efficiency of equipment.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;

FIG. 2 is a left side view of the resin holder of the present invention;

FIG. 3 is a schematic top view of the middle movable wheel of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 5 is a schematic view of the structure of the middle supporting frame and the shock absorbing seat in a right view;

fig. 6 is an enlarged schematic structural diagram of the position B of fig. 5 in the present invention.

In the figure:

1. an unmanned aerial vehicle body; 2. a wing frame; 3. a fixed block; 4. an airfoil; 5. fixing the rod; 6. a connecting rod; 7. a resin fixing frame; 8. a rubber protective layer; 9. a fixed seat; 10. a movable shaft; 11. a movable wheel; 12. a sponge protective pad; 13. a rubber protective sleeve; 14. a through hole; 15. a sponge cushion pad; 16. connecting blocks; 17. a buffer spring; 18. a support frame; 19. a shock absorbing seat; 20. a limiting column; 21. a damping spring; 22. a shock-absorbing rubber pad; 23. a movable block; 24. a limiting hole; 25. a non-slip mat; 26. mounting grooves; 27. a baffle plate; 28. mounting a plate; 29. a threaded hole; 30. a counterbore bolt; 31. and (5) pressing the plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a geographic information is with open-air unmanned aerial vehicle of surveying that has protection machanism, includes unmanned aerial vehicle body 1, wing frame 2, fixed block 3 and wing 4.

Wherein, the wing frame 2 is two, fixes respectively in the both sides of unmanned aerial vehicle body 1, and fixed block 3 fixed connection is at the free end of wing frame 2, and wing 4 fixed connection is at the top of fixed block 3. The free end fixedly connected with dead lever 5 of fixed block 3, the terminal swing joint of dead lever 5 has connecting rod 6, and the junction of dead lever 5 and connecting rod 6 is connected with buffering protection machanism.

Wherein, buffering protection mechanism is including rubber protection cover 13, rubber protection cover 13 both ends respectively with the tip fixed connection of dead lever 5 and connecting rod 6, through-hole 14 has all been seted up to one side that connecting rod 6 and dead lever 5 are relative, respectively fixedly connected with sponge blotter 15 on the inner wall of two through-holes 14, every sponge blotter 15's lateral wall fixedly connected with connecting block 16, fixedly connected with buffer spring 17 between the lateral wall of two adjacent connecting blocks 16. The buffer spring 17 and the rubber protective sleeve 13 can effectively buffer the equipment when the equipment is in contact with the building wall, so that the protective effect of the equipment is improved.

Example two

The device is basically the same as the first embodiment, except that the top of the connecting rod 6 is fixedly connected with a resin fixing frame 7, the inner wall of the resin fixing frame 7 is fixedly connected with a rubber protective layer 8, the top of the resin fixing frame 7 is fixedly connected with a rotation protective mechanism, the rotation protective mechanism comprises a fixed seat 9, the fixed seat 9 is fixedly connected with the top of the resin fixing frame 7, the top of the fixed seat 9 is movably connected with a movable shaft 10, the top of the movable shaft 10 is movably connected with a movable wheel 11, and the outer wall of the movable wheel 11 is detachably connected with a sponge protective pad 12; realized unmanned aerial vehicle when with the contact of building wall, can carry out effectual buffering to it, and through the rotation contact of loose wheel 11 with the building wall, further increase the protective effect to the wing of equipment, avoided unmanned aerial vehicle and building wall to contact the back, the problem that equipment is very easily damaged.

When the device is in contact with a building wall in the using process, the device is firstly in contact with the building wall through the resin fixing frame 7 and the rubber protective layer 8, the connecting rod 6 is driven to move towards the direction of the fixing rod 5, the rubber protective sleeve 13 is extruded to protect the buffer spring 17, the sponge buffer cushion 15 inside the connecting rod 6 is extruded to the connecting block 16, the buffer spring 17 moves towards the inner part of the through hole 14 formed in one end of the fixing rod 5, the protection effect of equipment on the wing 4 is increased, meanwhile, the movable wheel 11 is in contact with the building wall to rotate, the movable wheel 11 is protected through the sponge protective cushion 12 outside the movable wheel 11, when the equipment is in contact with the building wall, the whole equipment can be moved, and the protection effect of the equipment is further increased.

EXAMPLE III

As shown in fig. 4 to 6, basically the same as the second embodiment, the difference is that the support frames 18 are fixedly connected to two sides of the bottom of the unmanned aerial vehicle body 1, the bottom of the support frame 18 is connected with the shock absorbing seat 19 in a penetrating manner, the shock absorbing seat 19 is internally provided with the extrusion plate 31 fixedly connected with the bottom of the support frame 18, the extrusion plate 31 is correspondingly provided with the limiting hole 24 for penetrating the axis position of the support frame 18, and the shock absorbing mechanism is arranged inside the shock absorbing seat 19; the lower surface of the shock absorption seat 19 is connected with a dismounting mechanism through a bolt, and the bottom of the dismounting mechanism is fixedly connected with an anti-skid pad 25.

Damper includes that fixed mounting includes spacing post 20 on the dismouting mechanism, and spacing post 20 corresponds and the outer wall has cup jointed damping spring 21 with the position of spacing hole 24, and damping spring 21's top swing joint has movable block 23, and spacing post 20's top fixedly connected with shock absorber rubber pad 22 can play buffering cushioning effect to equipment through damping spring 21 and shock absorber rubber pad 22 during the atress.

The dismouting mechanism includes mounting panel 28, and mounting groove 26 is seted up in the bottom of cushion socket 19 lower surface, and the bottom fixedly connected with baffle 27 of the inner chamber of mounting groove 26, and the inside swing joint of mounting groove 26 has mounting panel 28, and threaded hole 29 is seted up to the both sides of mounting panel 28 lower surface, and threaded hole 29's inside threaded connection has the counter bore bolt 30 that is used for fixed baffle 27 and mounting panel 28, and the bottom fixed connection of spacing post 20 is at the upper surface of mounting panel 28.

In the embodiment, when the unmanned aerial vehicle body 1 is descending, the unmanned aerial vehicle body 1 drives the support frame 18 and the shock absorbing seat 19 to contact with the ground, the support frame 18 extrudes the extrusion plate 31 towards the inside of the shock absorbing seat 19 to drive the limiting column 20 at the bottom of the movable block 23 to move upwards, the limiting column 20 moves in the limiting hole 24, the shock absorbing treatment is carried out through the shock absorbing spring 21, the shock absorbing rubber pad 22 at the top of the limiting column 20 is in contact with the top of the inner cavity of the limiting hole 24, the shock absorbing effect of the equipment is further increased, the anti-slip treatment is carried out on the equipment through the anti-slip pad 25, the stability of the equipment during descending is improved, when the shock absorbing spring 21 needs to be replaced, the counter bore bolt 30 is disassembled, then the mounting plate 28 and the limiting column 20 are taken out, the shock absorbing spring 21 is replaced, then the mounting plate 28 is placed into the mounting groove 26 to be in contact with the baffle 27, the replacement of the damper spring 21 by the apparatus is completed when the threaded hole 29 is fixed to the baffle 27 by the counterbore bolt 30.

The working principle is as follows: firstly, starting an unmanned aerial vehicle body 1, driving wings 4 at the top of a fixed block 3 at one end of a wing frame 2 to rotate through the unmanned aerial vehicle body 1, enabling the unmanned aerial vehicle body 1 to start working, when the device is in contact with a building wall in the using process, firstly, contacting with the building wall through a resin fixed frame 7 and a rubber protective layer 8, enabling the resin fixed frame 7 to drive a connecting rod 6 to move towards a fixed rod 5, extruding a connecting block 16 through a sponge buffer cushion 15 inside a through hole 14 formed in the connecting rod 6 at one end, enabling the connecting block 16 to drive a buffer spring 17 to move towards the through hole 14 formed in one end of the fixed rod 5, and simultaneously, extruding a rubber protective sleeve 13 to carry out protective treatment on the buffer spring 17 when the connecting rod 6 moves towards the direction of the fixed rod 5, enabling the protective effect of equipment on the wings 4 to be increased, and simultaneously utilizing a fixed seat 9 and a movable shaft 10 at the top of the resin fixed frame 7 to drive a movable wheel 11 to rotate in contact with the building wall, and the movable wheel 11 is protected by a sponge protection pad 12 outside the movable wheel 11.

When the unmanned aerial vehicle body 1 lands, firstly, the unmanned aerial vehicle body 1 drives the shock absorption seat 19 at the bottom of the support frame 18 to be in contact with the ground, the extrusion plate 31 is extruded into the shock absorption seat 19 through the support frame 18 while the shock absorption seat is in contact with the ground, the extrusion plate 31 drives the limiting column 20 at the bottom of the movable block 23 to move upwards, the limiting column 20 moves in the limiting hole 24, shock absorption treatment is carried out through the shock absorption spring 21, and the shock absorption rubber pad 22 at the top of the limiting column 20 is in contact with the top of the inner cavity of the limiting hole 24, so that the shock absorption effect of the equipment is further improved; and carry out anti-skidding through slipmat 25 and handle it, after equipment uses for a long time, at first operating personnel invertd equipment, then dismantle the inside counter bore bolt 30 of screw hole 29 that the lower surface of mounting panel 28 was seted up, then dismantle mounting panel 28 and the spacing post 20 of fixing the mounting panel 28 upper surface, change damping spring 21, then place the inside that gets into mounting groove 26 with mounting panel 28 and baffle 27 contact, it is fixed with baffle 27 through counter bore bolt 30 with screw hole 29 again, the change of damping spring 21 of equipment has been accomplished to this moment promptly.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a geographic information is with open-air unmanned aerial vehicle of surveying that has protection machanism, includes the unmanned aerial vehicle body, the both sides difference fixedly connected with wing frame of unmanned aerial vehicle body, the equal fixedly connected with fixed block of one end of every wing frame, the top fixedly connected with wing of fixed block, its characterized in that: a fixed rod is fixedly connected with the free end of the fixed block, the tail end of the fixed rod is movably connected with a connecting rod, and a buffer protection mechanism is connected at the joint of the fixed rod and the connecting rod;

2. The geographic information is with field detection unmanned aerial vehicle that has safeguard mechanism of claim 1, characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body and is characterized in that support frames are fixedly connected to two sides of the bottom of the unmanned aerial vehicle body, a shock absorption seat is connected to the bottom of each support frame in a penetrating mode, an extrusion plate fixedly connected with the bottom of each support frame is arranged in each shock absorption seat, limiting holes used for penetrating through the axial position of each support frame are correspondingly formed in each extrusion plate, and a shock absorption mechanism is arranged in each shock absorption seat; the lower surface bolted connection of shock attenuation seat has dismouting mechanism, the bottom fixedly connected with slipmat of dismouting mechanism, the slipmat contacts with the lower terminal surface of shock attenuation seat.

3. The geographic information is with field detection unmanned aerial vehicle that has safeguard mechanism of claim 1, characterized in that: buffering protection mechanism is including rubber protection cover, rubber protection cover's both ends respectively with the tip fixed connection of dead lever and connecting rod, the through-hole has all been seted up to connecting rod and dead lever one side relative all correspondence, is fixed respectively on the inner wall relative with two through-holes and is equipped with the sponge blotter, the equal fixedly connected with connecting block in the outside of two sponge blotters, fixedly connected with buffer spring between two adjacent connecting blocks.

4. The geographic information is with field detection unmanned aerial vehicle that has safeguard mechanism of claim 1, characterized in that: the rotation protection mechanism comprises a fixed seat fixedly connected to the top of the resin fixing frame, the top of the fixed seat is movably connected with a movable shaft, the top of the movable shaft is movably connected with a movable wheel, the outer side of the movable wheel extends out of the resin fixing frame and extends outwards, and the outer wall of the movable wheel is detachably connected with a sponge protection pad.

5. The geographic information is with field detection unmanned aerial vehicle that has safeguard mechanism of claim 2 characterized in that: damper is including the spacing post of fixed mounting on dismouting mechanism, the damping spring has been cup jointed with the position correspondence and the outer wall in spacing hole to spacing post, damping spring's top swing joint has the movable block that the diameter is greater than spacing hole, spacing post runs through movable block and top fixedly connected with vibration-damping rubber pad.

6. The geographic information is with field detection unmanned aerial vehicle that has safeguard mechanism of claim 5, characterized in that: the dismouting mechanism includes the mounting panel, the bottom of cushion socket is equipped with the mounting groove, the upper end edge fixedly connected with baffle of mounting groove, threaded hole is seted up to the both sides of mounting panel lower surface, the inside threaded connection of screw hole has the counter bore bolt that is used for connecting mounting panel and baffle, the bottom fixed connection of spacing post is at the upper surface of mounting panel.