CN211494437U

CN211494437U - Infrared thermal wave nondestructive testing equipment used by unmanned aerial vehicle

Info

Publication number: CN211494437U
Application number: CN201922030943.XU
Authority: CN
Inventors: 柳建; 王冠; 王庆飞
Original assignee: Hangzhou Weipack Technology Co ltd
Current assignee: Hangzhou Weipack Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-15
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to an unmanned aerial vehicle equipment technical field just discloses an utilize infrared thermal wave nondestructive test equipment that unmanned aerial vehicle used, including the unmanned aerial vehicle body, the equal fixedly connected with undercarriage in the lower extreme left and right sides of unmanned aerial vehicle body, the undercarriage comprises fixed column and flexible post, be provided with the equipment compartment on the unmanned aerial vehicle body, the lower extreme fixedly connected with fixed block in equipment compartment. This utilize infrared thermal wave nondestructive test equipment that unmanned aerial vehicle used, left end through the connecting rod rotates on the fixed block, the first spring of upper end fixedly connected with of connecting rod, it can reciprocate to have followed flexible post through the connecting rod, first spring can produce the elasticity of removal to the connecting rod, flexible post on two undercarriage can contract alone according to the ground of difference, make unmanned aerial vehicle also can descend like on the level land subaerial like this at the unevenness, security when having increased unmanned aerial vehicle and descending.

Description

Infrared thermal wave nondestructive testing equipment used by unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle equipment technical field specifically is an utilize infrared heat wave nondestructive test equipment that unmanned aerial vehicle used.

Background

The unmanned aerial vehicle aerial photography uses an unmanned aerial vehicle as an aerial platform, uses airborne remote sensing equipment to acquire information, processes image information by a computer, and makes the image information into an image according to certain precision requirements. But when unmanned aerial vehicle work is ended and need descend, because the place of shooting is different, when meetting on the ground of unevenness or the slope and need descend, cause unmanned aerial vehicle's the rollover easily, can not guarantee its stationarity when also making unmanned aerial vehicle descend simultaneously, cause the damage to unmanned aerial vehicle and aerial photography equipment like this easily, increased unmanned aerial vehicle danger when descending.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an utilize infrared thermal wave nondestructive test equipment that unmanned aerial vehicle used, possessed when unmanned aerial vehicle detects and need descend after, when descending to ground unevenness or slope, can stretch out and draw back alone through two flexible posts, make unmanned aerial vehicle descend subaerially on unevenness or slope like this, also can guarantee advantages such as the descending that unmanned aerial vehicle can be steady, solved unmanned aerial vehicle and fallen subaerially on unevenness or slope after detecting the end when, make unmanned aerial vehicle cause the problem of turning on one's side and unable descending easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an infrared thermal wave nondestructive testing device used by an unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein the left side and the right side of the lower end of the unmanned aerial vehicle body are fixedly connected with undercarriage, the undercarriage consists of a fixed column and a telescopic column, an equipment bin is arranged on the unmanned aerial vehicle body, the lower end of the equipment bin is fixedly connected with a fixed block, the lower end inside the fixed block is provided with a rotating shaft, the outer ring of the rotating shaft is fixedly sleeved with a connecting rod, the right end of the connecting rod is movably connected with the central position of the telescopic column, the right end of the connecting rod can rotate at the central position of the telescopic column, the upper end of the connecting rod is fixedly connected with a first spring, the upper end of the first spring is fixedly connected with the lower end of the equipment bin, a gear is fixedly sleeved on the rotating shaft, the left end of, the lower extreme swing joint of pinion rack has the adjustable shelf, the left and right sides of unmanned aerial vehicle body is provided with the wing, the inside in equipment compartment is provided with thermal imaging record appearance, the left and right sides fixedly connected with thermal excitation source of thermal imaging record appearance, thermal excitation source fixed connection is in the inside left and right sides in equipment compartment, the lower extreme fixedly connected with base of flexible post.

Preferably, the rotating shaft may rotate inside the fixed block, and a front end of the rotating shaft is exposed on a front end surface of the fixed block.

Preferably, the inside of fixed block has seted up the spout, pinion rack swing joint is in the inside spout of fixed block, the pinion rack can slide in the inside spout of fixed block.

Preferably, the quantity of adjustable shelf is two, two adjustable shelf swing joint is respectively in the lower extreme left and right sides of pinion rack, two fixedly connected with second spring between the adjustable shelf, the both ends difference fixed connection of second spring is in the relative one side of two adjustable shelves.

Preferably, the base is in the shape of a square seat.

(III) advantageous effects

Compared with the prior art, the utility model provides an utilize infrared heat wave nondestructive test equipment that unmanned aerial vehicle used possesses following beneficial effect:

1. the infrared thermal wave nondestructive testing device using the unmanned aerial vehicle is characterized in that a rotating shaft is arranged at the lower end inside the fixed block, the rotating shaft can rotate inside the fixed block, the front end of the rotating shaft is exposed out of the surface of the front end of the fixed block, a connecting rod is fixedly sleeved on the outer ring of the rotating shaft, the right end of the connecting rod is movably connected to the central position of the telescopic column, the right end of the connecting rod can rotate at the central position of the telescopic column, and can be stretched into the fixed part through the telescopic column, so that the telescopic column can drive the right end of the connecting rod to ascend, meanwhile, the left end of the connecting rod rotates on the fixed block, a first spring is fixedly connected to the upper end of the connecting rod, the upper end of the first spring is fixedly connected to the lower end of the equipment bin, the connecting rod can move up, slow down the effort that the undercarriage produced when falling to the ground like this, and then produced certain buffering to the unmanned aerial vehicle body when falling to the ground, make unmanned aerial vehicle more steady descend subaerial, the flexible post on two undercarriages can contract alone according to the ground of difference, make unmanned aerial vehicle also can descend like on the flat ground like this on the unevenness, security when having increased unmanned aerial vehicle and descending.

2. This utilize infrared thermal wave nondestructive test equipment that unmanned aerial vehicle used, the spout has been seted up through the inside of fixed block, pinion rack swing joint is in the inside spout of fixed block, the pinion rack can slide in the inside spout of fixed block, thereby rotate through the axis of rotation and make the gear drive pinion rack can reciprocate in the spout of fixed block, the lower extreme swing joint of pinion rack has the adjustable shelf, it rotates to drive the axis of rotation through the connecting rod when unmanned aerial vehicle descends, thereby make the gear drive pinion rack stretch out in the inside of spout, make adjustable shelf and ground contact, make unmanned aerial vehicle more steady when descending like this, subaerial also can pass through the support of adjustable shelf to unmanned aerial vehicle at the slope, make the more steady descending of unmanned aerial vehicle.

3. This utilize infrared thermal wave nondestructive test equipment that unmanned aerial vehicle used, stretch out from the inside of fixed block through the pinion rack, when the pinion rack stretches out from the inside of fixed block, two adjustable shelves open through second spring force, it makes more firm with the ground contact messenger to make the adjustable shelf like this, two adjustable shelves are when unmanned aerial vehicle takes off simultaneously, the inside of spout rises through the pinion rack, thereby two adjustable shelves also can be in the same place through the extrusion of spout, it is more pleasing to the eye to make unmanned aerial vehicle seem, fine stability and equilibrium have also been increased.

Drawings

FIG. 1 is a schematic structural view of an infrared thermal wave nondestructive testing apparatus used by an unmanned aerial vehicle according to the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1A according to the present invention;

fig. 3 is the structure schematic diagram of the toothed plate of the present invention.

In the figure: 1 unmanned aerial vehicle body, 2 wings, 3 thermal imaging record appearance, 4 thermal excitation sources, 5 undercarriage, 6 first springs, 7 connecting rods, 8 bases, 9 axis of rotation, 10 flexible posts, 11 gears, 12 pinion rack, 13 adjustable shelf, 14 fixed blocks, 15 fixed posts, 16 equipment storehouses, 17 spout, 18 second springs.

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. 1-3, the utility model provides a new technical scheme, an infrared thermal wave nondestructive testing device using an unmanned aerial vehicle, comprising an unmanned aerial vehicle body 1, wings 2 are arranged on the left and right sides of the unmanned aerial vehicle body 1, an equipment bin 16 is arranged on the unmanned aerial vehicle body 1, a thermal imaging recorder 3 is arranged inside the equipment bin 16, thermal excitation sources 4 are fixedly connected on the left and right sides of the thermal imaging recorder 3, the thermal excitation sources 4 are fixedly connected on the left and right sides inside the equipment bin 16, the external active heating of a detected substance is carried out through the thermal excitation sources, the thermal waves are transmitted to the inside of the substance while being emitted on the surface of the detected substance, the surface temperature difference formed by the difference of the thermal wave transmission process inside the detected substance is recorded through the thermal imaging instrument, and finally the damage of the internal structure of the substance is judged and analyzed through a thermal imaging graph obtained by the detection result, landing gear 5 is fixedly connected to the left and right sides of the lower end of the unmanned aerial vehicle body 1, the landing gear 5 is composed of a fixed column 15 and a telescopic column 10, a spring is fixedly arranged inside the fixed column 15, the spring can enable the telescopic column 10 to be kept outside the fixed column 15 under the condition that the spring does not bear external pressure, the telescopic column 10 is kept outside the fixed column 15 through the spring, the lower end of the telescopic column 10 is fixedly connected with a base 8, the base 8 is in a square seat shape, a fixed block 14 is fixedly connected to the lower end of an equipment bin 16, a rotating shaft 9 is arranged at the inner lower end of the fixed block 14, the rotating shaft 9 can rotate inside the fixed block 14, the front end of the rotating shaft 9 is exposed out of the front end surface of the fixed block 14, a connecting rod 7 is fixedly sleeved on the outer ring of the rotating shaft 9, the right end of the, the unmanned aerial vehicle can extend to the inside of the fixing block 15 through the telescopic column 10, so that the telescopic column 10 can drive the right end of the connecting rod 7 to ascend, meanwhile, the left end of the connecting rod 7 rotates on the fixing block 14, the upper end of the connecting rod 7 is fixedly connected with the first spring 6, the upper end of the first spring 6 is fixedly connected to the lower end of the equipment bin 16, the connecting rod 7 can move up and down along with the telescopic column 10, the connecting rod 7 can generate moving elastic force through the first spring 6, the acting force generated when the undercarriage 5 falls to the ground is reduced, certain buffering is generated when the unmanned aerial vehicle body 1 falls to the ground, the unmanned aerial vehicle can land on the ground more stably, the gear 11 is fixedly sleeved on the rotating shaft 9, the left end of the gear 11 is meshed with the toothed plate 12, the toothed plate 12 is movably connected to the inside of the fixing block 14, and the, the toothed plate 12 is movably connected in an inner sliding groove 17 of the fixed block 14, the toothed plate 12 can slide in the inner sliding groove 17 of the fixed block 14, the gear 11 drives the toothed plate 12 to move up and down in the sliding groove 17 of the fixed block 14 through the rotation of the rotating shaft 9, the lower end of the toothed plate 12 is movably connected with two movable frames 13, the two movable frames 13 are respectively movably connected at the left side and the right side of the lower end of the toothed plate 12, a second spring 18 is fixedly connected between the two movable frames 13, two ends of the second spring 18 are respectively fixedly connected at one opposite sides of the two movable frames 13, when the unmanned aerial vehicle descends on uneven ground, the higher end of the ground telescopic column 10 can be contracted into the fixed column 15 by the self gravity of the unmanned aerial vehicle, so as to drive one end of the connecting rod 7 to ascend, and then the other end of the connecting rod 7 drives the rotating shaft 9 to rotate in the fixed block 14, simultaneously the first spring 6 in upper end of connecting rod 7 also can cushion the power that produces when descending unmanned aerial vehicle, thereby make gear 11 drive pinion rack 12 descend, make pinion rack 12 stretch out from the inside of fixed block 14, when pinion rack 12 stretches out from the inside of fixed block 14, two adjustable shelf 13 open through second spring 18 elasticity, it makes more firm with the ground contact messenger to make adjustable shelf 13 like this, thereby when making unmanned aerial vehicle descend on the ground of unevenness or slope, unmanned aerial vehicle's stationarity also can be guaranteed.

The working principle is as follows:

this utilize infrared thermal wave nondestructive test equipment that unmanned aerial vehicle used, when unmanned aerial vehicle descends on uneven subaerial, higher one end subaerial flexible post 10 can receive unmanned aerial vehicle's self gravity can contract to the inside of fixed column 15, and then drive the one end of connecting rod 7 and rise, then make the other end of connecting rod 7 drive axis of rotation 9 rotate in the inside of fixed block 14, the power that produces when simultaneously the descending of unmanned aerial vehicle also can be cushioned to the upper end first spring 6 of connecting rod 7, thereby make gear 11 drive pinion rack 12 descend, make pinion rack 12 stretch out from the inside of fixed block 14, when pinion rack 12 stretches out from the inside of fixed block 14, two movable carrier 13 open through second spring 18 elasticity, make movable carrier 13 more firm with ground contact like this, thereby make unmanned aerial vehicle descend on uneven ground or slope, the stationarity of the unmanned aerial vehicle can be ensured.

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 utilize infrared heat wave nondestructive test equipment that unmanned aerial vehicle used, includes unmanned aerial vehicle body (1), its characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), wherein landing gears (5) are fixedly connected to the left side and the right side of the lower end of the unmanned aerial vehicle body (1), each landing gear (5) consists of a fixed column (15) and a telescopic column (10), an equipment bin (16) is arranged on the unmanned aerial vehicle body (1), a fixed block (14) is fixedly connected to the lower end of each equipment bin (16), a rotating shaft (9) is arranged at the lower end of the inside of each fixed block (14), a connecting rod (7) is fixedly sleeved on the outer ring of each rotating shaft (9), the right end of each connecting rod (7) is movably connected to the central position of each telescopic column (10), the right end of each connecting rod (7) can rotate at the central position of each telescopic column (10), a first spring (6) is fixedly connected to the upper end of each connecting rod (7), the upper end of each first spring (6) is fixedly connected to the, the left end meshing of gear (11) is connected with pinion rack (12), pinion rack (12) swing joint is in the inside of fixed block (14), the lower extreme swing joint of pinion rack (12) has adjustable shelf (13).

2. The infrared thermal wave nondestructive testing apparatus for use with unmanned aerial vehicles according to claim 1, wherein: the left and right sides of unmanned aerial vehicle body (1) is provided with wing (2), the inside of equipment storehouse (16) is provided with thermal imaging record appearance (3), the left and right sides fixedly connected with thermal excitation source (4) of thermal imaging record appearance (3), thermal excitation source (4) fixed connection is in the inside left and right sides of equipment storehouse (16), the lower extreme fixedly connected with base (8) of flexible post (10), the shape of base (8) is square seat.

3. The infrared thermal wave nondestructive testing apparatus for use with unmanned aerial vehicles according to claim 1, wherein: the rotating shaft (9) can rotate inside the fixed block (14), and the front end of the rotating shaft (9) is exposed out of the front end surface of the fixed block (14).

4. The infrared thermal wave nondestructive testing apparatus for use with unmanned aerial vehicles according to claim 1, wherein: the inside of fixed block (14) has seted up spout (17), pinion rack (12) swing joint is in inside spout (17) of fixed block (14), pinion rack (12) can slide in inside spout (17) of fixed block (14).

5. The infrared thermal wave nondestructive testing apparatus for use with unmanned aerial vehicles according to claim 1, wherein: the quantity of adjustable shelf (13) is two, two adjustable shelf (13) swing joint is respectively in the lower extreme left and right sides of pinion rack (12), two fixedly connected with second spring (18) between adjustable shelf (13), the both ends difference fixed connection of second spring (18) is in two adjustable shelf (13) relative one side.