CN220662867U

CN220662867U - Unmanned aerial vehicle with protecting device for surveying and mapping

Info

Publication number: CN220662867U
Application number: CN202321960954.8U
Authority: CN
Inventors: 和庚申; 郝春海; 宋宝龙; 肖秀卯
Original assignee: Hebei Tianhai Geomatics Services Co ltd
Current assignee: Hebei Tianhai Geomatics Services Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-03-26
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of unmanned aerial vehicle application, and provides an unmanned aerial vehicle with a protecting device for surveying and mapping, which comprises an unmanned aerial vehicle body and further comprises a base, wherein the base is arranged at the bottom end of the unmanned aerial vehicle body, the four sides of the bottom end of the base are fixedly connected with struts, the four struts are distributed at the bottom end of the base in a rectangular shape, sleeves are fixedly connected between the bottom ends of two struts corresponding to the left side and the right side, and the bottom ends of the two sleeves are respectively provided with a damping support, and the damping supports are used for reducing vibration when the unmanned aerial vehicle body falls.

Description

Unmanned aerial vehicle with protecting device for surveying and mapping

Technical Field

The utility model relates to the technical field of unmanned aerial vehicle application, in particular to an unmanned aerial vehicle with a protection device for surveying and mapping.

Background

Unmanned aerial vehicle is just to indicate the unmanned aerial vehicle that utilizes radio remote control equipment and self-contained program control device to operate, in real life, each field has unmanned aerial vehicle's figure, people can use unmanned aerial vehicle to realize multiple functions such as take photo by plane, investigation and spray pesticide, still can use unmanned aerial vehicle to carry dedicated surveying instrument and carry out accurate survey to the height or the area of object, thereby carry out accurate measurement to the concrete data of object, and because the place and the environment that unmanned aerial vehicle used for survey is comparatively complicated, so receive the influence of external environment sometimes easily, receive the damage of external various objects at unmanned aerial vehicle's in-process that survey work was carried out, such as flying birds or other high altitude junk etc. to cause unmanned aerial vehicle and unmanned aerial vehicle to install's surveying instrument's damage, cause certain loss to the user, and when unmanned aerial vehicle receives great damage, take place the phenomenon of falling even afterwards when serious, make unmanned aerial vehicle and surveying instrument produce bigger injury, so that various surveying instruments among the prior art use various kinds of unmanned aerial vehicle to generally reply various injuries, have proposed a protector to protect against the external device.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an unmanned aerial vehicle with a protecting device for surveying and mapping, which aims to solve the problem that the prior art provided in the background art lacks a protecting device for coping with various external injuries.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a survey and drawing is with unmanned aerial vehicle with protector, includes the unmanned aerial vehicle body, still includes the base, the base is installed in the bottom of unmanned aerial vehicle body, the equal fixedly connected with pillar of bottom four sides of base, four the pillar is the rectangle and distributes in the bottom of base, fixedly connected with sleeve between the bottom of two pillars that the left and right sides corresponds each other, two telescopic bottom all is provided with shock attenuation support, shock attenuation support is used for reducing vibrations when unmanned aerial vehicle body descends;

the bottom of the sleeve is provided with a plurality of openings, the inner wall of the sleeve is rotationally connected with a rotating shaft, a protecting rack is arranged between the rotating shaft and the corresponding opening, a driving assembly is arranged between the two rotating shafts and the unmanned aerial vehicle body, and the driving assembly is used for driving the two rotating shafts to rotate, so that the plurality of protecting racks protect the left and right of the unmanned aerial vehicle body;

the bottom fixedly connected with installation section of thick bamboo of base, the bottom of installation section of thick bamboo is provided with the installation component, the internally mounted of installation component has the surveying instrument, be provided with the removal subassembly between the interior roof of installation section of thick bamboo and the surveying instrument, the removal subassembly is used for promoting the surveying instrument and removes, is convenient for pack up the surveying instrument fast after appearing special circumstances.

In order to reduce vibrations when unmanned aerial vehicle body descends, preferably, the shock attenuation support includes two dead levers, two dead levers are fixed connection respectively in telescopic bottom both sides, the bottom outside sliding connection of dead lever has the connecting cylinder, be provided with the damping pole between the bottom of dead lever and the interior bottom wall of connecting cylinder, the outside of damping pole is provided with spring one, two fixedly connected with support between the bottom of connecting cylinder, the bottom of support is provided with the slipmat.

In order to protect the both sides of unmanned aerial vehicle body, further, the protection frame includes the connecting rod, the connecting rod is through opening and pivot fixed connection that corresponds, the bottom fixedly connected with of connecting rod is four arc pole, four fixedly connected with protection components between the bottom of arc pole, protection components includes the protection frame, protection frame fixed connection is between the bottom of four arc poles that correspond, install the protection pad on the inner wall of protection frame, a plurality of installing ports have been seted up to the inside of protection pad, be provided with spring two in the installing port.

In order to drive two pivots to make a plurality of protection frames protect about the unmanned aerial vehicle body two, still further, drive assembly includes two first gear, two the pivot all runs through corresponding sleeve and stretches out telescopic rear side, two first gear overlaps respectively and establishes the rear side at the pivot that corresponds, the motor is installed to bottom one side of base, two all meshing is connected with second gear on the first gear, one of them second gear overlaps and establishes on the output of motor, another the front end fixedly connected with axis of rotation of second gear, the bottom fixedly connected with mounting panel of unmanned aerial vehicle body, the other end and the mounting panel fixed connection of axis of rotation, the protection casing that is used for protecting first gear and second gear is installed at the rear portion of unmanned aerial vehicle body.

In order to install and protect surveying instrument, as this scheme further scheme, the installation component includes the installing frame, articulated each other between the top one side of installing frame and the bottom of installing a section of thick bamboo, the inside of installing frame is provided with the elastic mounting body, surveying instrument installs on the inner wall of the elastic mounting body, the shock pad is installed to the bottom of installing frame.

In order to promote the surveying instrument to remove, be convenient for pack up the surveying instrument fast after appearing special circumstances, as this scheme still further scheme, remove the subassembly and include electronic jar, electronic jar is installed on the interior roof of installation section of thick bamboo, slope type slide rail is installed on the top of surveying instrument, sliding connection has the slider on the inner wall of slope type slide rail, the output and the slider fixed connection of electronic jar, a plurality of thermovent have been seted up on the installation section of thick bamboo.

(III) beneficial effects

Compared with the prior art, the unmanned aerial vehicle with the protection device for surveying and mapping provided by the utility model has the following beneficial effects:

according to the utility model, the damping brackets are arranged at the bottom ends of the two sleeves, so that vibration is reduced when the unmanned aerial vehicle body falls, and meanwhile, in the falling process of the unmanned aerial vehicle body, the driving assembly is started to drive the two rotating shafts to rotate, so that the left and right of the unmanned aerial vehicle body are protected by the plurality of protecting frames, and the unmanned aerial vehicle body is not easy to be damaged seriously after falling;

according to the utility model, the mounting assembly is arranged at the bottom end of the mounting cylinder, the surveying instrument is mounted in the mounting assembly, the surveying instrument is convenient to mount and protect, the moving assembly is arranged between the inner top wall of the mounting cylinder and the surveying instrument, the surveying instrument is convenient to push to move, and the surveying instrument is convenient to retract rapidly after special conditions occur, so that the unmanned aerial vehicle with the protection device for surveying and mapping can ensure that the surveying instrument is not easy to be directly damaged when being damaged in the outside in the surveying and mapping process, and simultaneously can reduce the damage of the unmanned aerial vehicle body as much as possible when the falling problem occurs.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a schematic perspective view, partially in section, of another view in accordance with a preferred embodiment of the present utility model;

FIG. 3 is a schematic perspective view of the mounting assembly, the moving assembly, the mounting cartridge and the surveying instrument according to a preferred embodiment of the present application;

fig. 4 is a schematic perspective view of the cooperation of the rotating shaft, the sleeve and the driving assembly in a preferred embodiment of the present application.

In the figure: 100. a shock absorbing bracket; 200. a protective frame; 300. a drive assembly; 400. a mounting assembly; 500. a moving assembly; 600. a protective assembly; 1. an unmanned aerial vehicle body; 2. a base; 3. a support post; 4. a sleeve; 5. a rotating shaft; 6. a mounting cylinder; 7. a mapping instrument; 8. a protective cover; 101. a fixed rod; 102. a connecting cylinder; 103. a first spring; 104. a support; 201. a connecting rod; 202. an arc-shaped rod; 301. a first gear; 302. a motor; 303. a second gear; 304. a rotating shaft; 305. a mounting plate; 401. a mounting frame; 402. an elastic mounting body; 403. a shock pad; 501. an electric cylinder; 502. a slide rail on a slope; 503. a sliding body; 601. a protective frame; 602. and a protective pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1-2, a survey and drawing is with unmanned aerial vehicle with protector, including unmanned aerial vehicle body 1, unmanned aerial vehicle body 1 that uses among this application is one of the common unmanned aerial vehicle in real life, possess the ability of taking the thing flight certainly, still include base 2, base 2 installs in the bottom of unmanned aerial vehicle body 1, the equal fixedly connected with pillar 3 in four sides in bottom of base 2, four pillar 3 are the rectangle and distribute in the bottom of base 2, fixedly connected with sleeve 4 between the bottom of two pillars 3 that the left and right sides corresponds each other, the bottom of two sleeve 4 all is provided with shock absorber support 100, shock absorber support 100 includes two dead levers 101, two dead levers 101 are fixed connection respectively in the bottom both sides of sleeve 4, the bottom outside sliding connection of dead lever 101 has connecting cylinder 102, be provided with the damping pole between the bottom of dead lever 101 and the interior bottom wall of connecting cylinder 102, the outside of damping pole is provided with spring one 103, fixedly connected with support 104 between the bottom of two connecting cylinders 102, the bottom of support 104 is provided with slipmat, at first time the emergent machine body 1, the effect of the damping pole 1 can be avoided directly to descend under the dead lever 101 and the effect of the shock absorber 1, the effect is guaranteed to the bottom of the unmanned aerial vehicle body is very good, the shock absorber 1 is avoided down.

Referring to fig. 1, 2 and 3, a plurality of openings are formed on the bottom of the sleeve 4, a rotating shaft 5 is rotatably connected to the inner wall of the sleeve 4, a protecting frame 200 is arranged between the rotating shaft 5 and the corresponding opening, the protecting frame 200 comprises a connecting rod 201, the connecting rod 201 is fixedly connected with the rotating shaft 5 through the corresponding opening, the bottom end of the connecting rod 201 is fixedly connected with four arc rods 202, a protecting component 600 is fixedly connected between the bottom ends of the four arc rods 202, the protecting component 600 comprises a protecting frame 601, the protecting frame 601 is fixedly connected between the bottom ends of the corresponding four arc rods 202, a protecting pad 602 is arranged on the inner wall of the protecting frame 601, a plurality of mounting openings are formed in the protecting pad 602, a second spring is arranged in the mounting opening, a driving component 300 is arranged between the two rotating shafts 5 and the unmanned aerial vehicle body 1, the driving component 300 comprises two first gears 301, the two rotating shafts 5 penetrate through the corresponding sleeve 4 and extend out to the rear side of the sleeve 4, the two first gears 301 are respectively sleeved on the rear side of the corresponding rotating shafts 5, the motor 302 is installed on one side of the bottom end of the base 2, the two first gears 301 are connected with the second gears 303 in a meshed mode, one of the second gears 303 is sleeved on the output end of the motor 302, the front end of the other second gear 303 is fixedly connected with the rotating shaft 304, the bottom end of the unmanned aerial vehicle body 1 is fixedly connected with the mounting plate 305, the other end of the rotating shaft 304 is fixedly connected with the mounting plate 305, the protective cover 8 for protecting the first gears 301 and the second gears 303 is installed at the rear portion of the unmanned aerial vehicle body 1, when a problem inclined descent occurs in the flight process of the unmanned aerial vehicle body 1, the motor 302 is started to drive one of the second gears 303 to rotate, then under the action of the other second gears 303 and the two first gears 301, the two rotating shafts 5 rotate in opposite directions, make two connecting rods 201 drive four arc poles 202 that correspond and unmanned aerial vehicle body 1 parallel then, when unmanned aerial vehicle body 1 falls to the ground, through protection frame 601, protection pad 602 and the spring second that a plurality of installing ports that the inside of protection pad 602 set up, can effectually carry out shock attenuation protection to the both sides of unmanned aerial vehicle body 1.

Referring to fig. 1 to 4, a mounting cylinder 6 is fixedly connected to the bottom end of the base 2, a mounting assembly 400 is arranged at the bottom end of the mounting cylinder 6, a surveying instrument 7 is mounted in the mounting assembly 400, the mounting assembly 400 comprises a mounting frame 401, one side of the top end of the mounting frame 401 and the bottom end of the mounting cylinder 6 are hinged to each other, an elastic mounting body 402 is arranged in the mounting frame 401, the surveying instrument 7 is mounted on the inner wall of the elastic mounting body 402, a shock pad 403 is mounted at the bottom end of the mounting frame 401, a moving assembly 500 is arranged between the inner top wall of the mounting cylinder 6 and the surveying instrument 7, the moving assembly 500 comprises an electric cylinder 501, the electric cylinder 501 is mounted on the inner top wall of the mounting cylinder 6, a slope-shaped slide rail 502 is mounted at the top end of the surveying instrument 7, a sliding body 503 is connected to the inner wall of the slope-shaped slide rail 502 in a sliding manner, a plurality of heat dissipation openings are formed in the mounting cylinder 6, when the object is required to be surveyed at high altitude, the electric cylinder 501 is started to push the sliding body in the slope-shaped slide rail 502, so that the mounting frame 401 is inclined, the surveying instrument 7 is made to slide the object, and when the electric cylinder 501 is surveyed, and the electric cylinder 501 is driven to be driven to the respective instrument to be damaged by the elastic body and the external device 401, and the shock pad is protected by the elastic body and the vibration pad 401 is mounted by the elastic body and the elastic body.

This unmanned aerial vehicle with protector for survey and drawing when emergency drop appears in unmanned aerial vehicle body 1, firstly support 104 contact ground is then under the effect of damping pole and first 103 of spring, guarantee the buffer nature between dead lever 101 and the sleeve 4 that can be fine, avoid unmanned aerial vehicle body 1 direct damage, when unmanned aerial vehicle body 1 in-process goes wrong slope drop appears, starter motor 302 drives one of them gear two 303 rotation, then under the effect of another gear two 303 and two gears one 301, two pivot 5 rotate to opposite direction, then make two connecting rods 201 drive four curved bars 202 that correspond and unmanned aerial vehicle body 1 parallel, when unmanned aerial vehicle body 1 falls to the ground, through the protection frame 601, the protection pad 602 and the spring two of the setting of a plurality of installing ports that the inside was seted up of protection pad 602, can effectually carry out shock attenuation protection to unmanned aerial vehicle body 1's both sides, when the high altitude survey and drawing to the object is carried out to the needs, start electric jar 501 promotes slider 503 and slides in slope type 502, thereby make installing frame 401 slope, make survey and drawing 7 carry out the object, and when electric surveying and drawing, drive each reset part and install the device 401 through the protection frame 401, and the external device is installed to the protection frame 401 when electric surveying and drawing device is gone on.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a survey and drawing is with unmanned aerial vehicle with protector, includes unmanned aerial vehicle body (1), its characterized in that still includes base (2), the bottom at unmanned aerial vehicle body (1) is installed to base (2), the equal fixedly connected with pillar (3) of bottom four sides of base (2), four pillar (3) are the rectangle and distribute in the bottom of base (2), fixedly connected with sleeve (4) between the bottom of two pillar (3) that the left and right sides corresponds each other, two the bottom of sleeve (4) all is provided with shock absorber support (100), shock absorber support (100) are used for reducing vibrations when unmanned aerial vehicle body (1) descends;

a plurality of openings are formed in the bottom of the sleeve (4), a rotating shaft (5) is rotatably connected to the inner wall of the sleeve (4), a protection frame (200) is arranged between the rotating shaft (5) and the corresponding opening, a driving assembly (300) is arranged between the two rotating shafts (5) and the unmanned aerial vehicle body (1), and the driving assembly (300) is used for driving the two rotating shafts (5) to rotate, so that the plurality of protection frames (200) protect the left and right of the unmanned aerial vehicle body (1);

the device is characterized in that the bottom end of the base (2) is fixedly connected with an installation cylinder (6), an installation assembly (400) is arranged at the bottom end of the installation cylinder (6), a surveying instrument (7) is arranged in the installation assembly (400), a moving assembly (500) is arranged between the inner top wall of the installation cylinder (6) and the surveying instrument (7), and the moving assembly (500) is used for pushing the surveying instrument (7) to move, so that the surveying instrument (7) can be conveniently and rapidly retracted after special conditions occur.

2. The unmanned aerial vehicle with the protection device for surveying and mapping according to claim 1, wherein the shock absorbing support (100) comprises two fixing rods (101), the two fixing rods (101) are respectively and fixedly connected to two sides of the bottom end of the sleeve (4), a connecting cylinder (102) is slidably connected to the outer side of the bottom of the fixing rods (101), a damping rod is arranged between the bottom end of the fixing rods (101) and the inner bottom wall of the connecting cylinder (102), a first spring (103) is arranged on the outer side of the damping rod, a support (104) is fixedly connected between the bottom ends of the connecting cylinders (102), and a non-slip mat is arranged at the bottom end of the support (104).

3. The unmanned aerial vehicle with the protection device for surveying and mapping according to claim 1, wherein the protection frame (200) comprises a connecting rod (201), the connecting rod (201) is fixedly connected with a rotating shaft (5) through a corresponding opening, the bottom end of the connecting rod (201) is fixedly connected with four arc-shaped rods (202), and a protection assembly (600) is fixedly connected between the bottom ends of the four arc-shaped rods (202).

4. The unmanned aerial vehicle with a protection device for surveying and mapping according to claim 1, wherein the driving assembly (300) comprises two first gears (301), two first gears (301) respectively penetrate through the corresponding sleeve (4) and extend out to the rear side of the sleeve (4), the two first gears (301) are respectively sleeved on the rear side of the corresponding sleeve (5), a motor (302) is installed on one side of the bottom end of the base (2), two second gears (303) are respectively connected with the first gears (301) in a meshed mode, one second gear (303) is sleeved on the output end of the motor (302), the front end of the other second gears (303) is fixedly connected with a rotating shaft (304), the bottom end of the unmanned aerial vehicle body (1) is fixedly connected with a mounting plate (305), and the other end of the rotating shaft (304) is fixedly connected with the mounting plate (305).

5. The unmanned aerial vehicle with the protection device for surveying and mapping according to claim 1, wherein the mounting assembly (400) comprises a mounting frame (401), a top end side of the mounting frame (401) and a bottom end of the mounting cylinder (6) are hinged to each other, an elastic mounting body (402) is arranged in the mounting frame (401), the surveying and mapping instrument (7) is mounted on an inner wall of the elastic mounting body (402), and a shock pad (403) is mounted at the bottom end of the mounting frame (401).

6. The unmanned aerial vehicle with the protection device for surveying and mapping according to claim 1, wherein the moving assembly (500) comprises an electric cylinder (501), the electric cylinder (501) is installed on the inner top wall of the installation cylinder (6), a slope type sliding rail (502) is installed at the top end of the surveying and mapping instrument (7), a sliding body (503) is slidingly connected to the inner wall of the slope type sliding rail (502), the output end of the electric cylinder (501) is fixedly connected with the sliding body (503), and a plurality of heat dissipation ports are formed in the installation cylinder (6).

7. The unmanned aerial vehicle with a protecting device for surveying and mapping according to claim 3, wherein the protecting assembly (600) comprises a protecting frame (601), the protecting frame (601) is fixedly connected between the bottom ends of the corresponding four arc-shaped rods (202), a protecting pad (602) is mounted on the inner wall of the protecting frame (601), a plurality of mounting openings are formed in the protecting pad (602), and a second spring is arranged in each mounting opening.

8. The unmanned aerial vehicle with a protective device for surveying and mapping according to claim 4, wherein a protective cover (8) for protecting the first gear (301) and the second gear (303) is mounted at the rear part of the unmanned aerial vehicle body (1).