CN212172540U

CN212172540U - Many rotor unmanned aerial vehicle of single-lens

Info

Publication number: CN212172540U
Application number: CN202020927348.6U
Authority: CN
Inventors: 曹迪锟; 徐海涛; 王斌; 陈健; 刘继春; 陈冲; 将雷雨; 王俊伟
Original assignee: Mianyang Chuanjiao Highway Planning And Surveying Design Co ltd
Current assignee: Mianyang Chuanjiao Highway Planning And Surveying Design Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-18
Anticipated expiration: 2030-05-28

Abstract

The utility model provides a single-lens multi-rotor unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicles, and comprises a flight component and a lens component, wherein a fixed station is fixedly arranged on the flight component, a first rotating mechanism is fixedly arranged on the side wall of a through groove, two first motors are respectively and fixedly arranged on two sides of the fixed station, a first mounting rod is in key connection with output shafts of the two first motors, a fixed ring is fixedly connected with a first mounting rod, two second motors are respectively and fixedly arranged on the first mounting rod and the fixed ring, and the output shafts of the two second motors are in key connection with a second mounting rod, a mounting block is fixedly connected between the two second mounting rods, a lens body is fixedly arranged on the mounting block, and the unmanned aerial vehicle improves the shooting range of the lens of the unmanned aerial vehicle, the dead weight of the unmanned aerial vehicle is reduced, and the endurance time of the unmanned aerial vehicle is prolonged.

Description

Many rotor unmanned aerial vehicle of single-lens

Technical Field

The utility model relates to an unmanned air vehicle technique field particularly, relates to a many rotor unmanned aerial vehicle of single-lens.

Background

The unmanned aerial vehicle aerial survey is powerful supplement of the traditional aerial photogrammetry means, and has the characteristics of flexibility, high efficiency, rapidness, fineness, accuracy, low operation cost, wide application range, short production period and the like. The existing multi-lens unmanned aerial vehicle needs a plurality of mounting platforms to mount the lens, so that the dead weight of the unmanned aerial vehicle is increased, and the endurance time of an unmanned aerial vehicle battery is further reduced. Single-lens unmanned aerial vehicle can reduce unmanned aerial vehicle's dead weight, improves the time of endurance of unmanned aerial vehicle battery, but single-lens unmanned aerial vehicle has certain limitation for many lens unmanned aerial vehicle's shooting scope, and single-lens unmanned aerial vehicle's shooting region is big enough.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a many rotor unmanned aerial vehicle of single-lens aims at improving single-lens unmanned aerial vehicle's shooting scope and claps not big enough, has the problem of certain shooting limitation.

The utility model discloses a realize like this: a single-lens multi-rotor unmanned aerial vehicle comprises a flight assembly and a lens assembly.

The lens component comprises a fixed platform, a first rotating mechanism and a second rotating mechanism, the fixed platform is fixedly installed on the flying component, a through groove is formed in the center of the fixed platform, the first rotating mechanism is fixedly installed on the side wall of the through groove, and the second rotating mechanism is installed on the first rotating mechanism.

Wherein, first rotation mechanism includes first motor, first installation pole and solid fixed ring, first motor is provided with two, two first motor respectively fixed mounting in the fixed station both sides, first installation pole and two the output shaft key-type connection of first motor, gu fixed ring fixed connection in first installation pole.

The second rotating mechanism comprises a second motor, a second mounting rod, a mounting block and a lens body, the second motor is provided with two second motors, the two second motors are fixedly mounted on the first mounting rod and the fixing rings respectively, the two second motors are connected with the second mounting rod through key connection on output shafts of the second motors, the mounting block is fixedly connected between the two second mounting rods, and the lens body is fixedly mounted on the mounting block.

The utility model discloses an in the embodiment, the flight subassembly includes the mount, the fixed station fixed mounting in the mount, fixed mounting has the glass cover on the mount, the glass cover sets up to spherical.

The utility model discloses an in one embodiment, the glass cover includes the first cover body and the second cover body, the first cover body with the second cover body respectively fixed mounting in the upper and lower both sides of mount.

The utility model discloses an in one embodiment, the mounting groove has all been seted up to the upper and lower both sides of mount, the first cover body with the second cover body is the joint respectively and is fixed in the upper and lower both sides of mount in the mounting groove.

The utility model discloses an in the embodiment, the fixed rubber layer that has spliced of the inner wall of mounting groove, the rubber layer with the first cover body the second cover body is interference fit.

The utility model discloses an in an embodiment, first mounting hole has all been seted up to both sides about the inner circle of mount, threaded hole has all been seted up to both sides about the outer lane of mount, first cover body bottom with the second mounting hole has all been seted up at the top of the second cover body, first mounting hole with the second mounting hole aligns the setting, first mounting hole with fixed mounting has the fastener in the second mounting hole, the first cover body with the second cover body passes through fastener fixed mounting in the mount.

In an embodiment of the present invention, the fastener includes a screw portion and a fixing portion, the screw portion is threadedly installed in the threaded hole, and the fixing portion runs through the first mounting hole and the second mounting hole.

In an embodiment of the present invention, the fixing portion is provided with a circular platform portion.

In an embodiment of the present invention, the fixing portion and the circular table portion are all sleeved with a rubber sleeve.

In an embodiment of the present invention, one end of the screw portion away from the circular table portion is fixedly connected with a knob, and a diameter of the knob is 1.2-1.5 times of a diameter of the screw portion.

The utility model has the advantages that: the utility model discloses a many rotor unmanned aerial vehicle of single-lens that above-mentioned design obtained, during the use, rotation through first motor drives the rotation of first installation pole, and then make the second slewing mechanism of installing on first installation pole rotate, make first slewing mechanism can carry out 360 rotations on the fixed station, rotation through the second motor drives the rotation of second installation pole, and then drive the camera lens body on the installation piece and rotate, make the camera lens body can carry out 360 rotations on first slewing mechanism's basis, cooperation through first slewing mechanism and second slewing mechanism, make the camera lens body can shoot any point in the three-dimensional space, the shooting scope of unmanned aerial vehicle camera lens has been improved, and this unmanned aerial vehicle has only carried on a camera lens, unmanned aerial vehicle's dead weight has been reduced, unmanned aerial vehicle's duration has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a single-lens multi-rotor unmanned aerial vehicle provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a main view of a single-lens multi-rotor unmanned aerial vehicle according to an embodiment of the present invention;

fig. 3 is a schematic view of an installation structure of a lens assembly according to an embodiment of the present invention;

fig. 4 is a schematic view of an installation structure of a glass cover according to an embodiment of the present invention;

FIG. 5 is a schematic structural view of a glass cover according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a fixing frame according to an embodiment of the present invention;

fig. 7 is a schematic cross-sectional view of a front portion of a fixing frame according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a fastener provided in an embodiment of the present invention;

fig. 9 is a schematic view of an installation structure of a fastener according to an embodiment of the present invention;

fig. 10 is a schematic view of an installation structure of a rubber sleeve according to an embodiment of the present invention;

fig. 11 is a schematic structural diagram of a first rotating mechanism according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a second rotating mechanism according to an embodiment of the present invention.

In the figure: 100-a flight assembly; 110-a fixed mount; 111-mounting grooves; 112-a threaded hole; 113-a first mounting hole; 120-a fastener; 121-a screw section; 122-a fixed part; 123-a circular table part; 124-knob; 125-rubber sleeve; 200-a lens assembly; 210-a stationary stage; 211-through slots; 220-a first rotation mechanism; 221-a first motor; 222-a first mounting bar; 223-a fixed ring; 230-a second rotation mechanism; 231-a second motor; 232-a second mounting bar; 233-mounting block; 234-lens body; 300-a glass cover; 310-a first cover; 311-second mounting hole; 320-a second enclosure.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a single-lens multi-rotor unmanned aerial vehicle comprises a flight assembly 100 and a lens assembly 200.

Referring to fig. 3, the lens assembly 200 includes a fixed platform 210, a first rotating mechanism 220 and a second rotating mechanism 230, the fixed platform 210 is fixedly mounted on the flying assembly 100, the fixed platform 210 is circular, a circular through slot 211 is formed in the center of the fixed platform 210, the first rotating mechanism 220 is fixedly mounted on the side wall of the through slot 211, and the second rotating mechanism 230 is mounted on the first rotating mechanism 220.

It should be noted that, flight assembly 100 is used for driving unmanned aerial vehicle to fly, and flight assembly 100 adopts current unmanned aerial vehicle flight technique, and unmanned aerial vehicle's flight technique is clear to technical personnel in the art, and no longer does the repeated description here.

Referring to fig. 4 and 5, in some specific embodiments, the flying assembly 100 includes a fixing frame 110, the fixing frame 110 is set to be circular ring-shaped, the fixing table 210 is fixedly mounted on the fixing frame 110, a glass cover 300 is fixedly mounted on the fixing frame 110, the glass cover 300 is set to be spherical, the glass cover 300 includes a first cover body 310 and a second cover body 320, the first cover body 310 and the second cover body 320 are respectively and fixedly mounted on the upper side and the lower side of the fixing frame 110, the glass cover 300 is used for protecting the lens assembly 200, the amount of dust entering the inside of the lens assembly 200 is reduced, the damage probability of the lens assembly 200 is reduced, and the glass cover 300 is set to be spherical, so that the flying resistance of the unmanned aerial vehicle can be effectively reduced, the power consumed by the unmanned aerial vehicle in flying.

Referring to fig. 6 and 7, in some specific embodiments, the upper and lower sides of the fixing frame 110 are respectively provided with mounting grooves 111, the first cover 310 and the second cover 320 are respectively clamped and fixed in the mounting grooves 111 at the upper and lower sides of the fixing frame 110, the fixing frame 110 is divided into an inner ring and an outer ring by the mounting grooves 111, the upper and lower sides of the inner ring of the fixing frame 110 are respectively provided with first mounting holes 113, the upper and lower sides of the outer ring of the fixing frame 110 are respectively provided with threaded holes 112, the bottom of the first cover 310 and the top of the second cover 320 are respectively provided with second mounting holes 311, the first mounting holes 113 and the second mounting holes 311 are aligned, fasteners 120 are fixedly mounted in the first mounting holes 113 and the second mounting holes 311, and the first cover 310 and the second cover 320 are fixedly mounted on the fixing frame 110 through.

In some specific embodiments, a rubber layer is fixed and bonded to the inner wall of the mounting groove 111, and the rubber layer is in interference fit with both the first cover 310 and the second cover 320.

Referring to fig. 8 and 9, in some specific embodiments, the fastening member 120 includes a screw portion 121 and a fixing portion 122, the screw portion 121 is threadedly mounted in the threaded hole 112, so that the fastening member 120 is fixed on the fixing frame 110, the fixing portion 122 penetrates through the first mounting hole 113 and the second mounting hole 311, the fixing portion 122 is used for fixing the first housing 310 and the second housing 320, a circular platform portion 123 is disposed at an end of the fixing portion 122 away from the screw portion 121, the circular platform portion 123 is disposed to facilitate the insertion of the fastening member 120 into the first mounting hole 113 and the second mounting hole 311, referring to fig. 10, the rubber sleeve 125 is sleeved on both the fixing portion 122 and the circular platform portion 123, the rubber sleeve 125 is disposed to increase the fixing effect of the fixing portion 122 on the first housing 310 and the second housing 320, on the other hand, the first housing 310 and the second housing 320 are protected, the knob 124 is fixedly connected to an end of the screw portion 121 away from the circular platform portion 123, the diameter of the knob 124 is 1.2-1.5 times of the diameter of the screw portion 121, and the knob 124 is used for limiting the fastener 120 so as to facilitate the rotation of the fastener 120.

Referring to fig. 11, the first rotating mechanism 220 includes two first motors 221, two first mounting rods 222 and two fixing rings 223, the two first motors 221 are respectively and fixedly mounted on two sides of the fixing table 210 through bolts, the first mounting rods 222 are in key connection with output shafts of the two first motors 221, the fixing rings 223 are semicircular, and the fixing rings 223 are fixedly welded to the first mounting rods 222.

Referring to fig. 12, the second rotating mechanism 230 includes two second motors 231, two second mounting rods 232, two mounting blocks 233 and a lens body 234, the two second motors 231 are respectively and fixedly mounted on the first mounting rod 222 and the fixing ring 223, the output shafts of the two second motors 231 are both in keyed connection with the second mounting rods 232, the mounting blocks 233 are fixedly connected between the two second mounting rods 232, and the lens body 234 is fixedly mounted on the mounting blocks 233.

It should be noted that the specific model specifications of the first motor 221 and the second motor 231 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The working principle is as follows: during the use, the rotation through first motor 221 drives the rotation of first installation pole 222, and then make the second slewing mechanism 230 of installing on first installation pole 222 rotate, make first slewing mechanism 220 can carry out 360 rotations on fixed station 210, the rotation through second motor 231 drives the rotation of second installation pole 232, and then drive the camera lens body 234 on installation piece 233 and rotate, make camera lens body 234 can carry out 360 rotations on the basis of first slewing mechanism 220, through the cooperation of first slewing mechanism 220 and second slewing mechanism 230, make camera lens body 234 can shoot any point in the three-dimensional space.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Single-lens multi-rotor unmanned aerial vehicle, which is characterized by comprising

A flight assembly (100);

the lens assembly (200) comprises a fixed platform (210), a first rotating mechanism (220) and a second rotating mechanism (230), the fixed platform (210) is fixedly installed on the flying assembly (100), a through groove (211) is formed in the center of the fixed platform (210), the first rotating mechanism (220) is fixedly installed on the side wall of the through groove (211), and the second rotating mechanism (230) is installed on the first rotating mechanism (220);

the first rotating mechanism (220) comprises two first motors (221), two first mounting rods (222) and two fixing rings (223), the two first motors (221) are fixedly mounted on two sides of the fixing table (210) respectively, the first mounting rods (222) are in key connection with output shafts of the two first motors (221), and the fixing rings (223) are fixedly connected to the first mounting rods (222);

the second rotating mechanism (230) comprises a second motor (231), a second mounting rod (232), a mounting block (233) and a lens body (234), the second motor (231) is provided with two, the second motor (231) is fixedly mounted on the first mounting rod (222) and the fixing ring (223) respectively, the output shaft of the second motor (231) is connected with the second mounting rod (232) in a key mode, the mounting block (233) is fixedly connected between the two second mounting rods (232), and the lens body (234) is fixedly mounted on the mounting block (233).

2. A single-lens multi-rotor unmanned aerial vehicle according to claim 1, wherein the flying assembly (100) comprises a fixed mount (110), the fixed stage (210) is fixedly mounted on the fixed mount (110), a glass cover (300) is fixedly mounted on the fixed mount (110), and the glass cover (300) is spherical.

3. The single-lens multi-rotor unmanned aerial vehicle of claim 2, wherein the glass cover (300) comprises a first cover body (310) and a second cover body (320), and the first cover body (310) and the second cover body (320) are respectively fixedly mounted on the upper side and the lower side of the fixing frame (110).

4. The single-lens multi-rotor unmanned aerial vehicle of claim 3, wherein mounting grooves (111) are formed in the upper side and the lower side of the fixing frame (110), and the first cover body (310) and the second cover body (320) are respectively clamped and fixed in the mounting grooves (111) in the upper side and the lower side of the fixing frame (110).

5. The single-lens multi-rotor unmanned aerial vehicle of claim 4, wherein a rubber layer is fixedly bonded to the inner wall of the mounting groove (111), and the rubber layer is in interference fit with the first cover body (310) and the second cover body (320).

6. The single-lens multi-rotor unmanned aerial vehicle of claim 4, wherein first mounting holes (113) are formed in the upper side and the lower side of the inner ring of the fixing frame (110), threaded holes (112) are formed in the upper side and the lower side of the outer ring of the fixing frame (110), second mounting holes (311) are formed in the bottom of the first cover body (310) and the top of the second cover body (320), the first mounting holes (113) and the second mounting holes (311) are aligned, fasteners (120) are fixedly mounted in the first mounting holes (113) and the second mounting holes (311), and the first cover body (310) and the second cover body (320) are fixedly mounted on the fixing frame (110) through the fasteners (120).

7. The single-lens multi-rotor drone of claim 6, wherein the fastener (120) comprises a screw (121) and a fixing portion (122), the screw (121) being mounted in the threaded hole (112) by screwing, the fixing portion (122) passing through the first mounting hole (113) and the second mounting hole (311).

8. Single-lens multi-rotor unmanned aerial vehicle according to claim 7, wherein an end of the fixing portion (122) remote from the screw portion (121) is provided with a dome portion (123).

9. Single-lens multi-rotor unmanned aerial vehicle according to claim 8, wherein a rubber sleeve (125) is sleeved on both the fixed part (122) and the dome part (123).

10. Single-lens multi-rotor unmanned aerial vehicle according to claim 8, wherein a knob (124) is fixedly connected to an end of the screw part (121) remote from the circular table part (123), and a diameter of the knob (124) is 1.2-1.5 times a diameter of the screw part (121).