CN215155621U - Unmanned aerial vehicle is patrolled and examined in urban road parking - Google Patents

Abstract

The utility model discloses an urban road parks and patrols and examines unmanned aerial vehicle, including unmanned aerial vehicle shell and undercarriage and, the equal fixedly connected with undercarriage in both sides of unmanned aerial vehicle shell bottom, the external member has been cup jointed to the bottom of undercarriage, the equal fixedly connected with supporting shoe all around of unmanned aerial vehicle shell, the top fixedly connected with actuating mechanism of supporting shoe, the one end that unmanned aerial vehicle shell was kept away from to the supporting shoe is equipped with first protection machanism, the equal fixed mounting in both ends of unmanned aerial vehicle shell has second protection machanism. The utility model discloses a setting of first protection machanism, second protection machanism and external member, when unmanned aerial vehicle patrols and examines, first protection machanism and second protection machanism can effectually play the guard action for unmanned aerial vehicle shell and screw, avoid unmanned aerial vehicle impaired when bumping, simultaneously, when descending, the external member can be effectual when reducing the vibrations that cause for the part in the unmanned aerial vehicle when striking the ground to extension unmanned aerial vehicle's life.

Description

Unmanned aerial vehicle is patrolled and examined in urban road parking

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle is patrolled and examined in urban road parking.

Background

With the development of economy and the progress of society, the unmanned working system becomes necessary and socially recognized. Various unmanned intelligent devices are developed towards the production and life of people, and have the characteristics of strong environmental adaptation, manpower saving, high-risk operation, long-time operation and the like, and an unmanned vehicle is used as an important member in the life and production of people.

Most unmanned aerial vehicle's crashworthiness at present, the damage that can cause unmanned aerial vehicle collides at the flight in-process, damage when unmanned aerial vehicle and need spend a large amount of funds to maintain, and simultaneously, current unmanned aerial vehicle uses the unipolar screw mostly to provide lift, can produce the yawing force when the unipolar is rotatory, need unmanned aerial vehicle to consume extra power and offset the influence of yawing force, reduce operating time and migration distance, therefore, we have proposed an urban road and have parkked and patrol and examine unmanned aerial vehicle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an urban road parks and patrols and examines unmanned aerial vehicle in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an unmanned aerial vehicle is patrolled and examined in urban road parking, includes unmanned aerial vehicle shell and undercarriage and, the equal fixedly connected with undercarriage in both sides of unmanned aerial vehicle shell bottom, the external member has been cup jointed to the bottom of undercarriage, the equal fixedly connected with supporting shoe all around of unmanned aerial vehicle shell, the top fixedly connected with actuating mechanism of supporting shoe, the one end that unmanned aerial vehicle shell was kept away from to the supporting shoe is equipped with first protection machanism, the equal fixed mounting in both ends of unmanned aerial vehicle shell has second protection machanism.

Preferably, actuating mechanism includes driving motor, connecting piece, drive bevel gear, first driven gear, second driven gear, outer bull stick, interior bull stick, first screw and second screw, driving motor is located the inner wall of supporting shoe, driving motor's output fixedly connected with drive bevel gear, drive bevel gear's top and bottom mesh respectively has first driven gear and second driven gear, the one end that drive bevel gear was kept away from to first driven gear and second driven gear is equipped with the connecting piece, the center department of first driven gear is equipped with outer bull stick, the first screw of top fixedly connected with of outer bull stick, the bull stick in the center department fixedly connected with of second driven gear, interior bull stick runs through outer bull stick fixedly connected with second screw.

Preferably, the first protection mechanism comprises a clamping piece, a fixing block, a first spring, a sliding block, a connecting rod and a protection plate, the clamping piece is located on one side of the supporting block, the clamping piece is far away from the fixing block fixedly connected with one end of the supporting block, the first spring is arranged on the inner wall of the fixing block, the sliding block is connected to one side of the first spring in a sliding mode, the connecting rod is fixedly connected with one end of the sliding block, and the protection plate is fixedly connected to the top end of the connecting rod.

Preferably, the second protection mechanism comprises a mounting box, a telescopic loop bar, a second spring and a stress plate, the mounting box is located at two ends of the shell of the unmanned aerial vehicle, the inner wall of the mounting box is fixedly connected with the telescopic loop bar, the movable end of the telescopic loop bar is fixedly connected with the stress plate, and the second spring is sleeved on the surface of the telescopic loop bar.

Preferably, protective layers are arranged on the surfaces of the sleeve, the protective plate and the stress plate, and the protective layers are made of rubber.

Preferably, the surfaces of the supporting block and the clamping piece are provided with threaded holes, and bolts are fixedly installed in the threaded holes.

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

1. the utility model discloses a setting of first protection machanism, second protection machanism and external member, when unmanned aerial vehicle patrols and examines, first protection machanism and second protection machanism can effectually play the guard action for unmanned aerial vehicle shell and screw, avoid unmanned aerial vehicle impaired when bumping, simultaneously, when descending, the external member can be effectual when reducing the vibrations that cause for the part in the unmanned aerial vehicle when striking the ground to extension unmanned aerial vehicle's life.

2. The utility model discloses a driving mechanism's setting, first screw and second screw are the opposite direction rotation simultaneously to the deflection that produces when can offsetting unidirectional rotation makes this unmanned aerial vehicle need not to handle the deflection again, reduces the loss of electric power, extension operating time and flying distance when so can.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic structural diagram of the first protection mechanism of the present invention;

fig. 3 is a schematic structural view of a second protection mechanism of the present invention;

fig. 4 is a schematic structural view of the driving mechanism of the present invention;

fig. 5 is a schematic cross-sectional structure view of the landing gear and the kit according to the present invention.

In the figure: 1. an unmanned aerial vehicle housing; 2. a landing gear; 3. a kit; 4. a support block; 5. a drive mechanism; 501. a drive motor; 502. a connecting member; 503. a drive bevel gear; 504. a first driven gear; 505. a second driven gear; 506. an outer rotating rod; 507. an inner rotating rod; 508. a first propeller; 509. a second propeller; 6. a first guard mechanism; 601. a clamping member; 602. a fixed block; 603. a first spring; 604. a slider; 605. a connecting rod; 606. a guard plate; 7. a second guard mechanism; 701. mounting a box; 702. a telescopic loop bar; 703. a second spring; 704. a stress plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides an embodiment: an urban road parking inspection unmanned aerial vehicle comprises an unmanned aerial vehicle shell 1, undercarriage 2 and a driving mechanism 5, wherein the undercarriage 2 is fixedly connected to two sides of the bottom of the unmanned aerial vehicle shell 1, a kit 3 is sleeved at the bottom of the undercarriage 2, supporting blocks 4 are fixedly connected to the periphery of the unmanned aerial vehicle shell 1, the top of each supporting block 4 is fixedly connected with the driving mechanism 5, the driving mechanism 5 comprises a driving motor 501, a connecting piece 502, a driving bevel gear 503, a first driven gear 504, a second driven gear 505, an outer rotating rod 506, an inner rotating rod 507, a first propeller 508 and a second propeller 509, the driving motor 501 is positioned on the inner wall of the supporting block 4, the output end of the driving motor 501 is fixedly connected with the driving bevel gear 503, the top and the bottom of the driving bevel gear 503 are respectively engaged with the first driven gear 504 and the second driven gear 505, and one end of the first driven gear 504 and one end of the second driven gear 505, which are far away from the driving bevel gear 503, is provided with the connecting piece 502, an outer rotating rod 506 is arranged at the center of the first driven gear 504, a first propeller 508 is fixedly connected to the top of the outer rotating rod 506, an inner rotating rod 507 is fixedly connected to the center of the second driven gear 505, the inner rotating rod 507 penetrates through the outer rotating rod 506 and is fixedly connected with a second propeller 509, through the arrangement of the driving mechanism 5, the first propeller 508 and the second propeller 509 simultaneously rotate in opposite directions, so that deflection generated in unidirectional rotation can be offset, the unmanned aerial vehicle does not need to process the deflection, so that the electric power loss can be reduced, the working time and the flying distance are prolonged, a first protection mechanism 6 is arranged at one end, away from the unmanned aerial vehicle shell 1, of the supporting block 4, the first protection mechanism 6 comprises a clamping piece 601, a fixing block 602, a first spring 603, a sliding block 604, a connecting rod 605 and a guard plate 606, the clamping piece is positioned at one side of the supporting block 4, threaded holes are formed in the surfaces of the supporting block 4 and the clamping piece 601, a bolt is fixedly arranged in the threaded hole, one end of the clamping piece 601, which is far away from the supporting block 4, is fixedly connected with a fixed block 602, the inner wall of the fixed block 602 is provided with a first spring 603, one side of the first spring 603 is connected with a sliding block 604 in a sliding manner, one end of the sliding block 604 is fixedly connected with a connecting rod 605, the top end of the connecting rod 605 is fixedly connected with a guard plate 606, both ends of the unmanned aerial vehicle shell 1 are fixedly provided with second protection mechanisms 7, each second protection mechanism 7 comprises a mounting box 701, a telescopic sleeve rod 702, a second spring 703 and a stress plate 704, the mounting box 701 is positioned at both ends of the unmanned aerial vehicle shell 1, the inner wall of the mounting box 701 is fixedly connected with the telescopic sleeve rod 702, the movable end of the telescopic sleeve rod 702 is fixedly connected with the stress plate 704, the surfaces of the external member 3, the guard plate 606 and the stress plate 704 are provided with protective layers, the protective layers are made of rubber materials, the surface of the telescopic sleeve rod 702 is sleeved with the second spring 703, through the setting of first safeguard mechanism 6, second safeguard mechanism 7 and external member 3, when unmanned aerial vehicle patrols and examines, first safeguard mechanism 6 and second safeguard mechanism 7 can effectually play the guard action for unmanned aerial vehicle shell 1 and screw, avoid unmanned aerial vehicle impaired when bumping, simultaneously, when descending, external member 3 can effectually reduce the vibrations that cause for the part in the unmanned aerial vehicle when striking the ground to extension unmanned aerial vehicle's life.

The working principle is as follows: when unmanned aerial vehicle flies, when the collision, slider 604 promotes the shrink of first spring 603, avoid slight collision to make unmanned aerial vehicle uncontrollable and lead to dropping, first screw 508 and second screw 509 can not be protected by backplate 606 simultaneously and not impaired when the striking, when unmanned aerial vehicle's both ends received the collision, the injury that causes for unmanned aerial vehicle when the reducible collision of second protection machanism 7 at unmanned aerial vehicle shell 1 both ends, second spring 703 can effectual energy dissipation to the collision when the collision, when descending, the external member 3 of 2 bottoms of undercarriage can reduce the hardness of undercarriage 2, external member 3 can effectually carry out the energy dissipation to the vibrations of making when descending, thereby protect unmanned aerial vehicle internals, and the service life is prolonged.

To sum up, the utility model discloses a first safeguard mechanism 6, the setting of second safeguard mechanism 7 and external member 3, when unmanned aerial vehicle patrols and examines, first safeguard mechanism 6 and second safeguard mechanism 7 can effectually play the guard action for unmanned aerial vehicle shell 1 and screw, avoid unmanned aerial vehicle impaired when bumping, and simultaneously, when descending, external member 3 can effectually reduce the vibrations that cause for the part in the unmanned aerial vehicle when striking the ground, thereby prolong unmanned aerial vehicle's life, setting through actuating mechanism 5, first screw 508 and second screw 509 reverse direction simultaneously, thereby can offset the deflection that produces when unidirectional rotation, make this unmanned aerial vehicle need not to handle the deflection again, reduce the loss of electric power in time like this, extension operating time and flight distance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an unmanned aerial vehicle is patrolled and examined in urban road parking, includes unmanned aerial vehicle shell (1) and undercarriage (2) and, its characterized in that: the all-side fixed connection undercarriage (2) at the bottom of the unmanned aerial vehicle shell (1), the external member (3) is sleeved at the bottom of the undercarriage (2), all-side fixed connection supporting blocks (4) of the unmanned aerial vehicle shell (1), the top fixed connection driving mechanism (5) of the supporting blocks (4), one end, far away from the unmanned aerial vehicle shell (1), of the supporting blocks (4) is provided with a first protection mechanism (6), and the two ends of the unmanned aerial vehicle shell (1) are fixedly provided with second protection mechanisms (7).

2. The urban road parking inspection unmanned aerial vehicle according to claim 1, characterized in that: the driving mechanism (5) comprises a driving motor (501), a connecting piece (502), a driving bevel gear (503), a first driven gear (504), a second driven gear (505), an outer rotating rod (506), an inner rotating rod (507), a first propeller (508) and a second propeller (509), wherein the driving motor (501) is positioned on the inner wall of the supporting block (4), the output end of the driving motor (501) is fixedly connected with the driving bevel gear (503), the top and the bottom of the driving bevel gear (503) are respectively meshed with the first driven gear (504) and the second driven gear (505), the connecting piece (502) is arranged at one end, far away from the driving bevel gear (503), of the first driven gear (504) and one end, far away from the driving bevel gear (503), of the second driven gear (505), the outer rotating rod (506) is arranged at the center of the first driven gear (504), and the first propeller (508) is fixedly connected with the top of the outer rotating rod (506), an inner rotating rod (507) is fixedly connected to the center of the second driven gear (505), and the inner rotating rod (507) penetrates through the outer rotating rod (506) and is fixedly connected with a second propeller (509).

3. The urban road parking inspection unmanned aerial vehicle according to claim 1, characterized in that: first protection machanism (6) are including holder (601), fixed block (602), first spring (603), slider (604), connecting rod (605) and backplate (606), holder (601) are located one side of supporting shoe (4), the one end fixedly connected with fixed block (602) of supporting shoe (4) are kept away from to holder (601), the inner wall of fixed block (602) is equipped with first spring (603), one side sliding connection of first spring (603) has slider (604), the one end fixedly connected with connecting rod (605) of slider (604), the top fixedly connected with backplate (606) of connecting rod (605).

4. The urban road parking inspection unmanned aerial vehicle according to claim 1, characterized in that: the second protection mechanism (7) comprises an installation box (701), a telescopic loop bar (702), a second spring (703) and a stress plate (704), the installation box (701) is located at two ends of the unmanned aerial vehicle shell (1), the inner wall of the installation box (701) is fixedly connected with the telescopic loop bar (702), the movable end of the telescopic loop bar (702) is fixedly connected with the stress plate (704), and the surface of the telescopic loop bar (702) is sleeved with the second spring (703).

5. The urban road parking inspection unmanned aerial vehicle of claim 4, characterized in that: the surface of the sleeve member (3), the surface of the protection plate (606) and the surface of the stress plate (704) are all provided with protection layers, and the protection layers are made of rubber.

6. The urban road parking inspection unmanned aerial vehicle according to claim 3, characterized in that: the surface of the supporting block (4) and the surface of the clamping piece (601) are both provided with threaded holes, and bolts are fixedly arranged in the threaded holes.

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