CN211001809U

CN211001809U - Damping mechanism of aerial remote sensing surveying and mapping unmanned aerial vehicle

Info

Publication number: CN211001809U
Application number: CN201921913274.4U
Authority: CN
Inventors: 胡慧茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-14
Anticipated expiration: 2029-11-07

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle, in particular to a damping mechanism of an aerial remote sensing surveying and mapping unmanned aerial vehicle, which comprises a damping mechanism main body, a damping base and a mounting hole, wherein the damping base is fixedly connected with the bottom end of the damping mechanism main body, the mounting hole is embedded and connected with the top of the damping mechanism main body, the limiting hole is embedded and connected with the periphery of the damping mechanism main body, the spring post is fixedly connected with the bottom of the damping mechanism main body, the outer side of the spring post is movably connected with a damping spring, the damping spring can absorb the vibration force, thereby leading the device to better carry out the surveying and mapping work, the vibration force generated by the unmanned aerial vehicle can not cause the damping mechanism main body to change position by a movable bolt, the rubber pad prolongs the service life of the device, the protection of the device is reflected, the clamping groove part improves the fixing effect of the, embodies the practicality of the device and has wide development prospect in the future.

Description

Damping mechanism of aerial remote sensing surveying and mapping unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an aviation remote sensing survey and drawing unmanned aerial vehicle damper.

Background

Remote sensing of the fixed support effect of the device is an emerging technology developed in the early 60 s of the 20 th century. Remote sensing refers to non-contact, remote sensing techniques. Generally refers to a theory, method and applied scientific technology which uses a sensor/remote sensor to detect the radiation and reflection characteristics of electromagnetic waves of an object and analyzes the property, characteristic and state of the object according to the characteristics.

Current aviation remote sensing survey and drawing unmanned aerial vehicle damper carries out the survey and drawing during operation, can produce the vibrations power because of unmanned aerial vehicle is self when flying to can make unmanned aerial vehicle can not be accurate carry out the survey and drawing during operation carrying out the survey and drawing, current aviation remote sensing survey and drawing unmanned aerial vehicle damper can not be fine simultaneously fixes, can not carry out the effect that supports to unmanned aerial vehicle after fixed simultaneously, lead to unmanned aerial vehicle to take place the skew.

Therefore, how to design an aerial remote sensing survey and drawing unmanned aerial vehicle damper becomes the problem that will solve at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aviation remote sensing survey and drawing unmanned aerial vehicle damper to solve the problem that the effect of shock attenuation of an aviation remote sensing survey and drawing unmanned aerial vehicle damper is not good and the fixed bolster effect is not good that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a damping mechanism of an aerial remote sensing surveying and mapping unmanned aerial vehicle comprises a damping mechanism body, a damping base, a first supporting plate, a second supporting plate and mounting holes, wherein the damping base is fixedly connected to the bottom end of the damping mechanism body, the mounting holes are embedded and connected to the periphery of the top of the damping mechanism body, the first supporting plate is fixedly connected to the front side and the rear side of the damping mechanism body, the second supporting plate is fixedly connected to the front side and the rear side of the damping base, the limiting holes are embedded and connected to the periphery of the damping mechanism body, a spring column is fixedly connected to the bottom of the damping mechanism body, a damping spring is movably connected to the outer side of the spring column, a first connecting piece is embedded and connected to the top end of the spring column, a second connecting piece is embedded and connected to the bottom end of the spring column, and a, the outer side of the movable bolt is movably connected with a movable nut, the outer side of the movable bolt is fixedly connected with a movable thread, the bottom of the movable bolt is fixedly connected with a fixed seat, the top of the second supporting plate is fixedly connected with a second mounting plate, the top of the first supporting plate is fixedly connected with a first mounting plate, and the inner portion of the limiting hole is fixedly connected with a protective sleeve.

Preferably, a weight-reducing seat is embedded and connected to the top of the damping mechanism body.

Preferably, the inner side of the limiting hole is embedded and connected with a clamping groove part.

Preferably, the bottom of the spring column is tightly attached with a rubber pad.

Preferably, the damping spring, the spring column, the rubber pad, the first connecting piece and the second connecting piece are combined together to form the damping mechanism.

Preferably, the movable bolt, the movable nut, the fixed seat, the first mounting plate and the second mounting plate are combined together to form the fixed supporting mechanism.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this kind of aerial remote sensing survey and drawing unmanned aerial vehicle damper absorbs the vibrations power that produces when damping spring on the vibration damping mount descends unmanned aerial vehicle for user can be more stable when using unmanned aerial vehicle, and the user is when using unmanned aerial vehicle to survey and drawing simultaneously, and unmanned aerial vehicle can not lead to the position to take place to squint according to the vibrations power that produces when descending, leads to the mapping data to appear unusually.

2. This kind of aerial remote sensing survey and drawing unmanned aerial vehicle damper can merge into an organic whole with vibration damping mount at movable bolt fastening behind the fixing base, plays the effect that supports unmanned aerial vehicle, closes back gravity grow at the vibration damping mount main part with vibration damping mount simultaneously, so the stable effect of self obtains promoting, great improvement the device's fixed stay effect.

Drawings

FIG. 1 is a schematic diagram of the main structure of the damping mechanism of the present invention;

FIG. 2 is a schematic diagram of a top view structure of the damping mechanism body of the present invention;

FIG. 3 is a schematic diagram of the bottom damping structure of the damping mechanism main body of the present invention;

fig. 4 is a schematic diagram of an enlarged structure at a position a of the present invention.

The labels in the figure are: 1. damping device main part, 2, vibration damping mount, 3, first backup pad, 4, second backup pad, 5, mounting hole, 6, subtract heavy seat, 7, first mounting panel, 8, spacing hole, 9, draw-in groove portion, 10, lag, 11, spring post, 12, second connecting piece, 13, first connecting piece, 14, damping spring, 15, fixing base, 16, second mounting panel, 17, activity screw thread, 18, rubber pad, 19, activity bolt, 20, activity nut.

Detailed Description

The technical solution 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a damping mechanism of an aerial remote sensing surveying and mapping unmanned aerial vehicle comprises a damping mechanism body 1, a damping base 2, a first supporting plate 3, a second supporting plate 4 and mounting holes 5, wherein the damping base 2 is fixedly connected to the bottom end of the damping mechanism body 1, the mounting holes 5 are embedded and connected to the periphery of the top of the damping mechanism body 1, the first supporting plates 3 are fixedly connected to the front side and the rear side of the damping mechanism body 1, the second supporting plates 4 are fixedly connected to the front side and the rear side of the damping base 2, limiting holes 8 are embedded and connected to the periphery of the damping mechanism body 1, a spring column 11 is fixedly connected to the bottom of the damping mechanism body 1, a damping spring 14 is movably connected to the outer side of the spring column 11, a first connecting piece 13 is embedded and connected to the top end of the spring column 11, a second connecting piece 12 is embedded and connected to the bottom end of, the outside swing joint of activity bolt 19 has movable nut 20, and the outside fixedly connected with activity screw thread 17 of activity bolt 19, the bottom fixedly connected with fixing base 15 of activity bolt 19, the top fixedly connected with second mounting panel 16 of second backup pad 4, the first mounting panel 7 of 3 top fixedly connected with of first backup pad, the inside fixedly connected with lag 10 in spacing hole 8.

Preferably, the top embedding of damper main part 1 is connected with subtracts heavy seat 6, use damper main part 1 when unmanned aerial vehicle descends when the user, unmanned aerial vehicle self gravity that descends can make damper main part 1 can produce very big vibrations power, consequently can be through subtracting heavy seat 6 on the damper main part 1, the in-process that unmanned aerial vehicle descends supports unmanned aerial vehicle through subtracting heavy seat 6, thereby make unmanned aerial vehicle's self gravity that descends alleviateed, great improvement the device's practical function, the practicality of the device has been embodied.

Preferably, the inboard embedding in spacing hole 8 is connected with draw-in groove portion 9, when the user advances damper body 1 with spring post 11 through draw-in groove portion 9 embedding, because of draw-in groove portion 9 sets up in damper body 1, so also can be connected fixedly with first connecting piece 13 on damper body 1 when spring post 11 passes through draw-in groove portion 9 and connects, it is spacing to spring post 11 through spacing hole 10 simultaneously, avoid spring post 11 when unmanned aerial vehicle produces vibrations, make spring post 11 break away from damper body 1, thereby make spring post 11 can fix the bottom at damper body 1, great improvement the device's fixed effect.

Preferably, the bottom of spring post 11 closely laminates rubber pad 18, when the user controlled unmanned aerial vehicle and descended at damper main part 1, can make damper main part 1 shake, thereby damper 14 receives unmanned aerial vehicle self gravity compression downwards, make damper 14 receive wearing and tearing after the extrusion simultaneously at damper 14, make damper 14's life subtract weak, simultaneously have good wear-resisting effect because of rubber pad 18, so the accessible sets up rubber pad 18 in damper 14 bottom can receive when the extrusion at damper 14, can not make damper 14 receive wearing and tearing, thereby great improvement the device's life, the protection nature of the device has been embodied.

Preferably, the damping spring 14 and the spring post 11, the rubber pad 18, the first connecting piece 13 and the second connecting piece 12 jointly form a damping mechanism, when the spring post 11 is embedded into the damping mechanism body 1 through the clamping groove part 9, the spring post 11 can be connected with the first connecting piece 13 and the second connecting piece 12, so that the damping mechanism body 1 is connected with the damping base 2 after the first connecting piece 13 is connected with the second connecting piece 12, after the unmanned aerial vehicle lands on the damping mechanism body 1, the vibration force generated when the unmanned aerial vehicle lands can be offset by the damping spring 14 on the damping base 2, so that the unmanned aerial vehicle body 1 on the damping mechanism body 1 can stably work, a user can be more stable when using the unmanned aerial vehicle, and the surveying and mapping data can not be influenced by the vibration force when using the unmanned aerial vehicle for surveying and mapping, make unmanned aerial vehicle can not lead to the position to take place the skew according to the vibrations power that produces when descending, lead to surveying and mapping data to appear unusually, embodied the device can be better survey and map.

Preferably, the movable bolt 19 and the movable nut 20, the fixing seat 15, the first mounting plate 7 and the second mounting plate 16 are combined together to form a fixed support mechanism, when the damping mechanism body 1 works on the unmanned aerial vehicle, the gravity generated by the unmanned aerial vehicle affects the stability of the damping mechanism body 1, so that the damping mechanism body 1 is deviated, therefore, the movable bolt 19 can be rotated, in the rotating process of the movable bolt 19, the movable bolt 19 can be rapidly rotated to the fixing seat 15 on the second mounting plate 16 through the movable thread 17 to be fixed, after the movable bolt 19 is fixed on the fixing seat 15, the damping mechanism body 1 and the damping base 2 can be combined into a whole to play a role of supporting the unmanned aerial vehicle, and meanwhile, the gravity can be increased after the damping mechanism body 1 and the damping base 2 are combined into a whole, so self stable effect is promoted to the vibrations power that makes unmanned aerial vehicle produce can not lead to damper main part 1 to take place the position change, and can also make damper main part 1 can also support unmanned aerial vehicle, great improvement the device's fixed stay effect.

The working principle is as follows: at first, through being provided with and subtracting heavy seat 6, when the user uses damping device main part 1 to descend at unmanned aerial vehicle, unmanned aerial vehicle self gravity that descends can make damping mechanism main part 1 can produce very big shaking force, consequently can through subtract heavy seat 6 on the damping mechanism main part 1, support unmanned aerial vehicle through subtracting heavy seat 6 at the in-process that unmanned aerial vehicle descends, thereby make unmanned aerial vehicle's self gravity that descends alleviateed, great improvement the device's practical function, the practicality that has embodied the device.

Then, through being provided with slot part 9, when the user imbeds spring post 11 into damper body 1 through slot part 9 on, because slot part 9 sets up in damper body 1, so also can be connected fixedly with first connecting piece 13 on damper body 1 when spring post 11 passes through slot part 9 and connects to make spring post 11 fix the bottom at damper body 1, great improvement the fixed effect of the device.

Then, through being provided with rubber pad 18, when the user controlled unmanned aerial vehicle when damping mechanism main part 1 descends, can make damping mechanism main part 1 take place vibrations, thereby damping spring 14 receives unmanned aerial vehicle self gravity and compresses downwards, can make damping spring 14 receive wearing and tearing after damping spring 14 receives the extrusion simultaneously, make damping spring 14's life subtract weak point, simultaneously have good wear-resisting effect because of rubber pad 18, so the accessible sets up rubber pad 18 in damping spring 14 bottom can receive when damping spring 14 receives the extrusion, can not make damping spring 14 receive wearing and tearing, thereby great improvement the device's life, the protection nature of the device has been embodied.

Subsequently, by arranging the damping spring 14, after the spring post 11 is embedded into the damping mechanism body 1 through the clamping groove part 9, the spring post 11 can be connected with the first connecting piece 13 and the second connecting piece 12, so that the damping mechanism body 1 is connected with the damping base 2 after the first connecting piece 13 is connected with the second connecting piece 12, after the unmanned aerial vehicle lands on the damping mechanism body 1, the vibration force generated when the unmanned aerial vehicle lands can be counteracted through the damping spring 14 on the damping base 2, thereby the unmanned aerial vehicle body 1 on the damping mechanism body 1 can stably work, a user can be more stable when using the unmanned aerial vehicle, and therefore, when using the unmanned aerial vehicle to carry out surveying and mapping, the surveying and mapping data can not be influenced by the vibration force, and the unmanned aerial vehicle can not cause the position to be deviated according to the vibration force generated when landing, the abnormity of the mapping data is caused, and the device can better map.

Finally, by arranging the movable bolt 19, when the damping mechanism body 1 works on the unmanned aerial vehicle, the gravity generated by the unmanned aerial vehicle affects the stability of the damping mechanism body 1, so that the damping mechanism body 1 deviates, therefore, the movable bolt 19 can be rotated, in the rotating process of the movable bolt 19, the movable bolt 19 can enable the movable bolt 19 to be rapidly rotated onto the fixing seat 15 on the second mounting plate 16 for fixing through the movable thread 17, after the movable bolt 19 is fixed on the fixing seat 15, the damping mechanism body 1 and the damping base 2 can be combined into a whole, the effect of supporting the unmanned aerial vehicle is achieved, meanwhile, the gravity can be increased after the damping mechanism body 1 and the damping base 2 are combined into a whole, the self-stability effect is improved, and the vibration force generated by the unmanned aerial vehicle can not cause the position change of the damping mechanism body 1, and can also make damper main part 1 can also support unmanned aerial vehicle, great improvement the device's fixed support effect, this is this kind of aviation remote sensing survey and drawing unmanned aerial vehicle damper's theory of operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aviation remote sensing survey and drawing unmanned aerial vehicle damper, includes damper main part (1), vibration damping mount (2), first backup pad (3), second backup pad (4) and, mounting hole (5) and first mounting panel (7), its characterized in that: the damping mechanism is characterized in that a damping base (2) is fixedly connected to the bottom of the damping mechanism body (1), mounting holes (5) are connected to the periphery of the top of the damping mechanism body (1) in an embedded mode, first supporting plates (3) are fixedly connected to the front side and the back side of the damping mechanism body (1), second supporting plates (4) are fixedly connected to the front side and the back side of the damping base (2), limiting holes (8) are connected to the periphery of the damping mechanism body (1) in an embedded mode, a spring column (11) is fixedly connected to the bottom of the damping mechanism body (1), a damping spring (14) is movably connected to the outer side of the spring column (11), a first connecting piece (13) is connected to the top end of the spring column (11) in an embedded mode, a second connecting piece (12) is connected to the bottom of the spring column (11), and a movable bolt (19) is connected, the outer side of the movable bolt (19) is movably connected with a movable nut (20), the outer side of the movable bolt (19) is fixedly connected with a movable thread (17), and the bottom of the movable bolt (19) is fixedly connected with a fixed seat (15).

2. The aerial remote sensing surveying and mapping unmanned aerial vehicle damper of claim 1, characterized in that: the top fixedly connected with second mounting panel (16) of second backup pad (4), first backup pad (3) top fixedly connected with first mounting panel (7), the inside fixedly connected with lag (10) of spacing hole (8).

3. The aerial remote sensing surveying and mapping unmanned aerial vehicle damper of claim 1, characterized in that: the top of the damping mechanism body (1) is connected with a weight-reducing seat (6) in an embedded manner.

4. The aerial remote sensing surveying and mapping unmanned aerial vehicle damper of claim 1, characterized in that: the inner side of the limiting hole (8) is embedded and connected with a clamping groove part (9).

5. The aerial remote sensing surveying and mapping unmanned aerial vehicle damper of claim 1, characterized in that: the bottom of the spring column (11) is tightly attached with a rubber pad (18).

6. The aerial remote sensing surveying and mapping unmanned aerial vehicle damper of claim 1, characterized in that: the damping spring (14), the spring column (11), the rubber pad (18), the first connecting piece (13) and the second connecting piece (12) are combined together to form a damping mechanism.

7. The aerial remote sensing surveying and mapping unmanned aerial vehicle damper of claim 1, characterized in that: the movable bolt (19) is combined with the movable nut (20), the fixed seat (15), the first mounting plate (7) and the second mounting plate (16) to form a fixed supporting mechanism.