CN216140177U - High remote sensing survey and drawing unmanned aerial vehicle of steady and security rises and falls - Google Patents

Abstract

The utility model discloses a remote sensing and surveying unmanned aerial vehicle with stable rising and falling and high safety, which comprises an unmanned aerial vehicle body, wherein fixed columns are fixedly connected to the periphery of the bottom of the unmanned aerial vehicle body, second springs are fixedly connected to the tops of inner cavities of the fixed columns, pistons are fixedly connected to the bottoms of the second springs, push rods are fixedly connected to the bottoms of the pistons, fixed shafts are fixedly connected to the lower ends of the push rods, and first springs are fixedly connected to two ends of the bottom of the unmanned aerial vehicle body. According to the utility model, under the mutual matching action of the rubber supporting rod, the unmanned aerial vehicle body, the movable rod, the fixed shaft, the movable plate, the first spring, the push rod, the piston, the fixed column and the second spring, the aim of effectively buffering the impact force caused by the landing of the unmanned aerial vehicle body is realized, the buffering effect is excellent, the probability of damage of the unmanned aerial vehicle body caused by the impact force in the landing process is effectively reduced, and the service life of the unmanned aerial vehicle body is prolonged.

Description

High remote sensing survey and drawing unmanned aerial vehicle of steady and security rises and falls

Technical Field

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a remote sensing surveying and mapping unmanned aerial vehicle which is stable in rising and falling and high in safety.

Background

Unmanned aerial vehicle is called unmanned aerial vehicle for short, and is an unmanned aerial vehicle operated by utilizing 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, compared with the unmanned aerial vehicle, the unmanned aerial vehicle is more suitable for tasks too easy, dirty or dangerous, and can be divided into military use and civil use according to the application field, the unmanned aerial vehicle is divided into a reconnaissance plane and a target plane, and the unmanned aerial vehicle is applied in the industry in the civil use and 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, and the application of the unmanned aerial vehicle is greatly expanded.

However, the existing remote sensing surveying and mapping unmanned aerial vehicle has poor buffering performance, and is extremely easy to damage due to impact caused by too high landing speed in the using process, so that certain economic loss is brought to an owner while the service life of the unmanned aerial vehicle is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the remote sensing surveying and mapping unmanned aerial vehicle which is stable in rising and falling and high in safety, has the advantage of good landing buffering performance, and solves the problems that the existing remote sensing surveying and mapping unmanned aerial vehicle is poor in buffering performance and is extremely easy to damage due to impact caused by too high landing speed in the using process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steady and high remote sensing survey and drawing unmanned aerial vehicle that rises and falls, includes the unmanned aerial vehicle body, equal fixedly connected with fixed column all around of unmanned aerial vehicle body bottom, the top fixedly connected with second spring of fixed column inner chamber, the bottom fixedly connected with piston of second spring, the bottom fixedly connected with push rod of piston, the lower extreme fixedly connected with fixed axle of push rod, the equal first spring of fixedly connected with in both ends of unmanned aerial vehicle body bottom, two fixedly connected with fly leaf between the bottom of first spring, the both ends of fly leaf both sides all have the movable rod through activity round pin swing joint, the bottom of movable rod just keeps away from the one end fixedly connected with rubber support pole of fly leaf.

Preferably, fixedly connected with metal protection network between all around of unmanned aerial vehicle body upper end, metal protection network's thickness is one bit two millimeters.

Preferably, the left end fixed mounting on the positive surface of unmanned aerial vehicle body has the battery box, the inner chamber fixed mounting of battery box has the battery.

Preferably, the both ends swing joint of movable rod has the slide bar, the top fixed connection of slide bar is in the bottom of unmanned aerial vehicle body.

Preferably, the surface of the fixed shaft is movably connected to the inner surface of the movable rod, and the periphery of the surface of the piston is movably connected to the lower end of the inner cavity of the fixed column.

Preferably, both ends of the piston are fixedly provided with rubber sealing rings, and the outer surfaces of the rubber sealing rings are movably connected to the inner surfaces of the fixing columns.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model achieves the effect of supporting the unmanned aerial vehicle body through the arrangement of the rubber supporting rod, and simultaneously forms good buffering protection at the bottom of the unmanned aerial vehicle body, thereby effectively reducing the impact force applied when the unmanned aerial vehicle body lands, simultaneously at the moment of landing of the unmanned aerial vehicle body, the rubber supporting rod supports the movable rod upwards, so that the movable rod pushes the fixed shaft to move upwards, meanwhile, the movable rod can rotate along the surface of the fixed shaft, thereby driving the movable plate to move downwards, stretching the first spring, further buffering the impact force brought by the landing of the unmanned aerial vehicle body, simultaneously, the fixed shaft moves upwards, thereby driving the push rod and the piston to move upwards along the inner surface of the fixed column, compressing the second spring and the air in the fixed column, and further buffering the impact force brought by the landing of the unmanned aerial vehicle body, under whole complex effect, realized the purpose that the impact force brought when descending to the unmanned aerial vehicle body carries out effective buffering, buffering effect is splendid, the effectual descending in-process unmanned aerial vehicle body that has reduced receives the impact force and the probability of damaging, the life of unmanned aerial vehicle body has been improved, it is relatively poor to have solved current remote sensing survey and drawing unmanned aerial vehicle's shock-absorbing capacity, because the descending speed is too fast and the impact that brings very easily leads to its problem of taking place the damage in the use.

2. According to the utility model, through the arrangement of the metal protective net, the effect of protecting the periphery of the top of the unmanned aerial vehicle body is achieved, the propeller damage on the unmanned aerial vehicle body caused by the entry of foreign matters is avoided, the purpose of limiting the movable plate is achieved through the arrangement of the sliding rod, and the sealing property of the connection between the piston and the fixed column is improved through the arrangement of the rubber sealing ring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional structural view of a fixing post according to the present invention;

fig. 3 is a partial enlarged view of the utility model at a in fig. 1.

In the figure: 1. an unmanned aerial vehicle body; 2. a storage battery; 3. a battery box; 4. a metal protective net; 5. a rubber support rod; 6. a fixed shaft; 7. a movable rod; 8. a slide bar; 9. a movable plate; 10. a first spring; 11. a push rod; 12. fixing a column; 13. a second spring; 14. a piston; 15. a rubber seal ring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a remote sensing surveying and mapping unmanned aerial vehicle with stable rising and falling and high safety comprises an unmanned aerial vehicle body 1, a metal protection net 4 is fixedly connected between the peripheries of the upper end of the unmanned aerial vehicle body 1, the thickness of the metal protection net 4 is one bit two millimeters, the effect of protecting the periphery of the top of the unmanned aerial vehicle body 1 is achieved through the arrangement of the metal protection net 4, propeller damage on the unmanned aerial vehicle body 1 caused by foreign matters is avoided, a battery box 3 is fixedly installed at the left end of the front surface of the unmanned aerial vehicle body 1, a storage battery 2 is fixedly installed in the inner cavity of the battery box 3, fixed columns 12 are fixedly connected around the bottom of the unmanned aerial vehicle body 1, second springs 13 are fixedly connected to the tops of the inner cavities of the fixed columns 12, pistons 14 are fixedly connected to the bottoms of the second springs 13, rubber sealing rings 15 are fixedly installed at the two ends of the pistons 14, the outer surfaces of the rubber sealing rings 15 are movably connected to the inner surfaces of the fixed columns 12, through the arrangement of the rubber sealing ring 15, the connection tightness between the piston 14 and the fixed column 12 is improved, the bottom of the piston 14 is fixedly connected with a push rod 11, the lower end of the push rod 11 is fixedly connected with a fixed shaft 6, the two ends of the bottom of the unmanned aerial vehicle body 1 are both fixedly connected with first springs 10, a movable plate 9 is fixedly connected between the bottoms of the two first springs 10, the two ends of the movable rod 7 are movably connected with a slide rod 8, the top of the slide rod 8 is fixedly connected with the bottom of the unmanned aerial vehicle body 1, the purpose of limiting the movable plate 9 is achieved through the arrangement of the slide rod 8, the two ends of the two sides of the movable plate 9 are both movably connected with movable rods 7 through movable pins, the surface of the fixed shaft 6 is movably connected with the inner surface of the movable rod 7, the periphery of the surface of the piston 14 is movably connected with the lower end of the inner cavity of the fixed column 12, and one end of the movable rod 7, which is far away from the movable plate 9, is fixedly connected with a rubber supporting rod 5, through the arrangement of the rubber supporting rod 5, the supporting effect on the unmanned aerial vehicle body 1 is achieved, meanwhile, good buffering protection is formed at the bottom of the unmanned aerial vehicle body 1, the impact force applied when the unmanned aerial vehicle body 1 lands is effectively reduced, meanwhile, at the moment that the unmanned aerial vehicle body 1 lands, the rubber supporting rod 5 supports the movable rod 7 upwards, so that the movable rod 7 pushes the fixed shaft 6 to move upwards, meanwhile, the movable rod 7 can rotate along the surface of the fixed shaft 6 to drive the movable plate 9 to move downwards, the first spring 10 is stretched, further buffering the impact force caused by the landing of the unmanned aerial vehicle body 1 is achieved, meanwhile, the upward movement of the fixed shaft 6 can drive the push rod 11 and the piston 14 to move upwards along the inner surface of the fixed column 12, and the second spring 13 and the air inside the fixed column 12 are compressed, thereby further cushion the impact force that brings to the descending of unmanned aerial vehicle body 1 once more, under whole complex effect, the purpose of effectively buffering has been carried out to the impact force that brings when having realized descending to unmanned aerial vehicle body 1, the buffering effect is splendid, the effectual descending in-process unmanned aerial vehicle body 1 that has reduced receives the impact force and the probability of damaging, the life of unmanned aerial vehicle body 1 has been improved, it is relatively poor to have solved current remote sensing survey and drawing unmanned aerial vehicle's shock-absorbing capacity, the problem of damage is very easily leaded to its emergence owing to the impact that the descending speed was brought in the use.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

When in use, through the arrangement of the rubber supporting rod 5, the supporting effect on the unmanned aerial vehicle body 1 is achieved, meanwhile, good buffering protection is formed at the bottom of the unmanned aerial vehicle body 1, the impact force applied when the unmanned aerial vehicle body 1 lands is effectively reduced, meanwhile, at the moment when the unmanned aerial vehicle body 1 lands, the rubber supporting rod 5 supports the movable rod 7 upwards, so that the movable rod 7 pushes the fixed shaft 6 to move upwards, meanwhile, the movable rod 7 can rotate along the surface of the fixed shaft 6 to drive the movable plate 9 to move downwards, and stretch the first spring 10, further buffering the impact force caused by the landing of the unmanned aerial vehicle body 1, meanwhile, the upward movement of the fixed shaft 6 can drive the push rod 11 and the piston 14 to move upwards along the inner surface of the fixed column 12, and compress the second spring 13 and the air inside the fixed column 12, thereby further cushion the impact force that brings to the descending of unmanned aerial vehicle body 1 once more, under whole complex effect, realized carrying out the purpose of effectively buffering to the impact force that brings when descending of unmanned aerial vehicle body 1, buffering effect is splendid, and effectual descending in-process unmanned aerial vehicle body 1 that has reduced receives the impact force and the probability of damaging has improved unmanned aerial vehicle body 1's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a steady and high remote sensing survey and drawing unmanned aerial vehicle of security rises and falls, includes unmanned aerial vehicle body (1), its characterized in that: equal fixedly connected with fixed column (12) all around of unmanned aerial vehicle body (1) bottom, the top fixedly connected with second spring (13) of fixed column (12) inner chamber, bottom fixedly connected with piston (14) of second spring (13), bottom fixedly connected with push rod (11) of piston (14), lower extreme fixedly connected with fixed axle (6) of push rod (11), the equal fixedly connected with first spring (10) in both ends of unmanned aerial vehicle body (1) bottom, two fixedly connected with fly leaf (9) between the bottom of first spring (10), the both ends of fly leaf (9) both sides all have movable rod (7) through activity round pin swing joint, the bottom of movable rod (7) and the one end fixedly connected with rubber support pole (5) of keeping away from fly leaf (9).

2. The unmanned aerial vehicle for remote sensing and mapping with smooth landing and high safety as claimed in claim 1, wherein: fixedly connected with metal protection network (4) between all around of unmanned aerial vehicle body (1) upper end, the thickness of metal protection network (4) is one bit two millimeters.

3. The unmanned aerial vehicle for remote sensing and mapping with smooth landing and high safety as claimed in claim 1, wherein: the left end fixed mounting that unmanned aerial vehicle body (1) just surperficial has battery box (3), the inner chamber fixed mounting of battery box (3) has battery (2).

4. The unmanned aerial vehicle for remote sensing and mapping with smooth landing and high safety as claimed in claim 1, wherein: the both ends swing joint of movable rod (7) has slide bar (8), the top fixed connection of slide bar (8) is in the bottom of unmanned aerial vehicle body (1).

5. The unmanned aerial vehicle for remote sensing and mapping with smooth landing and high safety as claimed in claim 1, wherein: the surface of the fixed shaft (6) is movably connected to the inner surface of the movable rod (7), and the periphery of the surface of the piston (14) is movably connected to the lower end of the inner cavity of the fixed column (12).

6. The unmanned aerial vehicle for remote sensing and mapping with smooth landing and high safety as claimed in claim 1, wherein: the two ends of the piston (14) are fixedly provided with rubber sealing rings (15), and the outer surfaces of the rubber sealing rings (15) are movably connected to the inner surfaces of the fixed columns (12).

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