CN218703984U - Earth surveying and mapping unmanned aerial vehicle - Google Patents

Abstract

The utility model provides a ground mapping unmanned aerial vehicle, which comprises an unmanned aerial vehicle body; the unmanned aerial vehicle comprises an unmanned aerial vehicle body, driving assemblies, a surveying instrument and a supporting assembly, wherein the driving assemblies are respectively installed on two sides of the unmanned aerial vehicle body; fixed subassembly includes the fixed plate, terminal surface middle part fixedly connected with fixed plate under the unmanned aerial vehicle body, terminal surface one end is provided with T type groove under the fixed plate, the fixed plate inner chamber just keeps away from T type groove one end and is provided with the locking chamber, the fixed plate both sides sliding connection respectively has the press lever, press lever one end fixedly connected with U type locking lever, U type locking lever one side just is located the first damping lever of fixedly connected with between the locking chamber. The utility model discloses a mutually supporting of drive assembly and supporting component can make things convenient for the later stage to unmanned aerial vehicle accomodate to reduce occuping of space, through the cooperation of fixed subassembly, can install and dismantle the surveying instrument fast.

Description

Earth surveying and mapping unmanned aerial vehicle

Technical Field

The utility model relates to a ground survey and drawing unmanned aerial vehicle technical field, concretely relates to ground survey and drawing unmanned aerial vehicle.

Background

A drone is an unmanned aircraft that is operated with a radio remote control device and self-contained program control, or is operated autonomously, either completely or intermittently, by an onboard computer. And unmanned planes tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than flying a plane with a human.

At present, when carrying out the geodetic survey and drawing, use unmanned aerial vehicle to carry on the surveying and drawing appearance usually, and the surveying and drawing appearance adopts four screw installations in unmanned aerial vehicle's bottom, will deposit the problem when the later stage is installing or is dismantling:

because the surveying instrument is fixed at the bottom of the unmanned aerial vehicle through the bolts, tools are required to operate in the later period no matter whether the surveying instrument is installed or disassembled, and the disassembled screws are easily lost after being placed on the ground, so that the later period of installation is inconvenient, or the screws are easily slipped when the surveying instrument is too large during installation, so that the problems of inconvenience and later period of disassembly are caused;

to sum up, there is a need for a geodetic surveying and mapping unmanned aerial vehicle that is convenient to disassemble.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a geodetic surveying and mapping unmanned aerial vehicle has solved the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a geodetic surveying unmanned aerial vehicle comprises an unmanned aerial vehicle body; the unmanned aerial vehicle comprises an unmanned aerial vehicle body, driving assemblies, a surveying instrument and a supporting assembly, wherein the driving assemblies are respectively installed on two sides of the unmanned aerial vehicle body; fixed subassembly includes the fixed plate, terminal surface middle part fixedly connected with fixed plate under the unmanned aerial vehicle body, terminal surface one end is provided with T type groove under the fixed plate, the fixed plate inner chamber just keeps away from T type groove one end and is provided with the locking chamber, the fixed plate both sides sliding connection respectively has the press lever, press lever one end fixedly connected with U type locking lever, U type locking lever one side just is located the first damping lever of fixedly connected with between the locking chamber.

Further, fixed subassembly includes the connecting plate, the fixed plate has the connecting plate through T type groove sliding connection, the connecting plate both sides are provided with the socket respectively, U type locking lever one end is passed through the socket and is pegged graft the cooperation with the connecting plate, terminal surface fixedly connected with surveying instrument under the connecting plate.

Further drive assembly includes the extension rod, unmanned aerial vehicle body both sides fixedly connected with extension rod respectively, extension rod one end fixedly connected with rectangle cover, rectangle upper end face both ends are provided with the spacing groove respectively, rectangle cover inner chamber both ends sliding connection has the rectangular pole respectively, rectangular pole up end one end threaded connection has stop screw, the spacing disk of stop screw one end fixedly connected with, rectangular pole one end fixedly connected with helical motor, helical motor output shaft end fixedly connected with helical blade.

Furthermore, the spacing groove includes first spacing circular slot second spacing circular slot, the rectangle pole up end is provided with first spacing circular slot and second spacing circular slot respectively, the rectangle pole up end just is located and is provided with the spread groove between first spacing circular slot and the second spacing circular slot.

Further, the supporting component includes U type frame, terminal surface both ends difference fixedly connected with U type frame under the unmanned aerial vehicle body, U type frame inner chamber one side fixedly connected with separation blade, U type frame surface is provided with first draw-in groove and second draw-in groove respectively, U type frame inner chamber is rotated through the round pin axle and is connected with rotatory piece, rotatory piece inner chamber is provided with the sliding tray, sliding tray inner chamber sliding connection has the fixture block, fixture block one side both ends just are located fixedly connected with second damping lever between the rotatory piece.

Further, rotatory piece one side is rotated and is connected with the spiral, spiral one side fixedly connected with hollow threaded rod, hollow threaded rod surface threaded connection has the supporting leg, rotatory piece one side middle part fixedly connected with square pole, square pole surface sliding connection has square cover, square cover one end and supporting leg inner chamber fixed connection, supporting leg one end fixedly connected with cylinder stiffener.

The utility model provides a geodetic surveying and mapping unmanned aerial vehicle. Compared with the prior art, the method has the following beneficial effects:

1. through mutually supporting of rectangle cover, rectangle pole, spacing groove and stop screw among the drive assembly, can realize accomodating of the expansion of helical motor and helical blade to make things convenient for the use in later stage or accomodate, when accomodating, can reduce occuping of space simultaneously.

2. The T-shaped groove in the fixing assembly is matched with the connecting plate to realize preliminary limiting and fixing, then the fixing of the connecting plate is realized through the matching of the pressing rod, the U-shaped locking rod, the first damping rod and the socket, meanwhile, the fixing of the surveying instrument is also realized, and then the later installation and the disassembly of the surveying instrument are facilitated.

3. Through mutually supporting of U type frame, separation blade, first draw-in groove and second draw-in groove, fixture block and second damping rod among the supporting component, realized folding the accomodating of supporting leg or expand the supporting leg and use, then through mutually supporting of spiral, hollow threaded rod, supporting leg, can extend or shorten the supporting leg to make things convenient for the support in later stage and accomodate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 shows the overall structure of the present invention;

fig. 2 shows another view angle overall structure diagram of the present invention;

fig. 3 shows a schematic structural view of the driving assembly of the present invention;

fig. 4 shows a schematic structural view of the fixing assembly of the present invention;

FIG. 5 is a schematic view of the fixing assembly of the present invention;

fig. 6 shows a schematic structural view of the support assembly of the present invention;

FIG. 7 is a schematic view of a partially sectioned structure of the support assembly of the present invention;

shown in the figure: 1. an unmanned aerial vehicle body; 2. a drive assembly; 21. an extension rod; 22. a rectangular sleeve; 23. a limiting groove; 231. a first limit circular groove; 232. a second limit circular groove; 233. connecting grooves; 24. a rectangular bar; 25. a limit screw; 26. limiting the wafer; 27. a screw motor; 28. a helical blade; 3. a fixing assembly; 31. a fixing plate; 32. a T-shaped groove; 33. a lock cavity; 34. a pressing lever; 35. a U-shaped locking lever; 36. a first damping lever; 37. a connecting plate; 38. a socket; 4. a surveying instrument; 5. a support assembly; 51. a U-shaped frame; 52. a baffle plate; 53. a first card slot; 54. a second card slot; 55. rotating the block; 56. a sliding groove; 57. a clamping block; 58. a second damping rod; 59. spiraling; 510. a hollow threaded rod; 511. supporting legs; 512. a square rod; 513. and (6) a square sleeve.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

In order to solve the technical problems in the background art, the following geodetic surveying unmanned aerial vehicle is provided:

with reference to fig. 1-7, the utility model provides a geodetic surveying and mapping unmanned aerial vehicle, which comprises an unmanned aerial vehicle body 1; the unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, driving assemblies 2, a surveying instrument 4, supporting assemblies 5 and a fixing assembly 3, wherein the driving assemblies 2 are respectively installed on two sides of the unmanned aerial vehicle body 1; the fixed component 3 comprises a fixed plate 31, a fixed plate 31 is fixedly connected to the middle of the lower end face of the unmanned aerial vehicle body 1, a T-shaped groove 32 is formed in one end of the lower end face of the fixed plate 31, a locking cavity 33 is formed in one end, far away from the T-shaped groove 32, of the inner cavity of the fixed plate 31, pressing rods 34 are respectively connected to two sides of the fixed plate 31 in a sliding mode, one end of each pressing rod 34 is fixedly connected with a U-shaped locking rod 35, one side of each U-shaped locking rod 35 is located between the locking cavities 33, and a first damping rod 36 is fixedly connected to one end of each pressing rod 34.

Can realize the expansion or accomodate of helical motor 27 and helical blade 28 through drive assembly 2 to make things convenient for the use in later stage, or reduce the space and occupy when accomodating, through fixed subassembly 3, can realize taking in or expandes the use to surveying instrument 4's quick installation or dismantlement, through supporting component 5, can realize folding the taking in of supporting leg or expansion, can also extend supporting leg 511 simultaneously, to surveying instrument 4's protection.

As an improvement of the technical scheme, the fixing assembly 3 comprises a connecting plate 37, the fixing plate 31 is connected with the connecting plate 37 in a sliding mode through a T-shaped groove 32, two sides of the connecting plate 37 are respectively provided with a socket 38, one end of a U-shaped locking rod 35 is in plug fit with the connecting plate 37 through the socket 38, and the lower end face of the connecting plate 37 is fixedly connected with the surveying instrument 4.

The pressing rod 34 is pressed, the pressing rod 34 drives the U-shaped locking rod 35 to move, the first damping rod 36 is stretched when the U-shaped locking rod 35 moves, the spring is compressed due to the fact that the spring is sleeved outside the first damping rod 36, when the U-shaped locking rod 35 moves, one end of the U-shaped locking rod 35 withdraws from the inner cavity of the T-shaped groove 32, a worker can insert one end of the connecting plate into the T-shaped groove 32, after the connecting plate is inserted into the T-shaped groove, the worker can release the pressing rod 34, the first damping rod 36 and the spring outside the first damping rod 36 are reset through the pressing rod 34, when the pressing rod 34 resets, the U-shaped locking rod 35 also resets, when the U-shaped locking rod 35 resets, one end of the U-shaped locking rod 35 is inserted into the inserting hole 38, when the connecting plate 37 is fixed on the fixing plate 31 with the insertion of the U-shaped locking rod 35, and the surveying instrument 4 is further fixed.

Example two

As shown in fig. 1 and fig. 3, on the basis of the above embodiment, the present embodiment further provides the following:

drive assembly 2 includes extension rod 21, 1 both sides of unmanned aerial vehicle body are fixedly connected with extension rod 21 respectively, extension rod 21 one end fixedly connected with rectangle cover 22, rectangle cover 22 up end both ends are provided with spacing groove 23 respectively, there is rectangular rod 24 rectangle cover 22 inner chamber both ends sliding connection respectively, 24 up end of rectangular rod end threaded connection has stop screw 25, stop screw 25 one end fixedly connected with spacing disk 26, 24 one end fixedly connected with helical motor 27 of rectangular rod, helical motor 27 output shaft fixedly connected with helical blade 28. The limiting groove 23 comprises a first limiting circular groove 231 and a second limiting circular groove 232, the upper end face of the rectangular rod 24 is provided with the first limiting circular groove 231 and the second limiting circular groove 232 respectively, and the upper end face of the rectangular rod 24 is provided with a connecting groove 233 which is located between the first limiting circular groove 231 and the second limiting circular groove 232.

By screwing the limit screw 25, the limit screw 25 will move upwards from the rectangular rod 24, when the limit screw 25 moves upwards, the limit screw 25 drives the limit wafer 26 to withdraw from the first limit circular groove 231, at this time, the first limit circular groove 231 will not carry out the limit rectangular rod 24 through the limit wafer 26, at this time, a worker can pull the rectangular rod 24 outwards, the rectangular rod 24 will drive the limit screw 25 to move in the connecting groove 233, when the limit screw 25 moves into the second limit circular groove 232, at this time, the rectangular rod 24 is stopped to be pulled, and at the same time, the limit screw 25 will be rotated, so that the limit screw 25 will drive the limit wafer 26 to move downwards, when the limit wafer 26 is located in the second limit circular groove 232, at this time, the limit screw 25 is stopped to be rotated, at this time, the rectangular rod 24 can be fixed by the limit wafer 26 matching with the second limit circular groove 232, so that 4 groups of helical blades 28 are unfolded, and the later-stage use is facilitated.

EXAMPLE III

As shown in fig. 1 to 7, on the basis of the above embodiments, the present embodiment further provides the following:

supporting component 5 includes U type frame 51, the terminal surface both ends are fixedly connected with U type frame 51 respectively under the unmanned aerial vehicle body 1, U type frame 51 inner chamber one side fixedly connected with separation blade 52, U type frame 51 surface is provided with first draw-in groove 53 and second draw-in groove 54 respectively, U type frame 51 inner chamber is connected with rotatory piece 55 through the round pin rotation, rotatory piece 55 inner chamber is provided with sliding tray 56, sliding tray 56 inner chamber sliding connection has fixture block 57, fixture block 57 one side both ends just are located fixedly connected with second damping rod 58 between the rotatory piece 55. Rotatory piece 55 one side is rotated and is connected with spiral 59, and spiral 59 one side fixedly connected with hollow threaded rod 510, hollow threaded rod 510 surface threaded connection have supporting leg 511, the square pole 512 of rotatory piece 55 one side middle part fixedly connected with, square pole 512 surface sliding connection has square cover 513, square cover 513 one end and supporting leg 511 inner chamber fixed connection.

Through to one side removal fixture block 57, make fixture block 57 break away from in first draw-in groove 53, will extrude second damping lever 58 when the removal along with fixture block 57, because the outside cover of second damping lever 58 is equipped with the spring, thereby make the spring compressed, when fixture block 57 breaks away from in first draw-in groove 53 completely, at this moment rotatory piece 55, when rotatory piece 55 one end and separation blade 52 contact each other, at this moment stop rotatory piece 55, and loosen fixture block 57, fixture block 57 will reset under the effect of second damping lever 58 and external spring, when resetting along with fixture block 57, at this moment fixture block 57 will enter into second draw-in groove 54, thereby will realize the fixed of rotation piece 55, fixed back, will realize the support to unmanned aerial vehicle body 1, at this moment, the staff can watch the height of surveying instrument 4, then carry out hollow threaded rod 510, hollow rod will drive supporting leg 511 to move to one side, will realize the regulation to unmanned aerial vehicle body 1 height along with the removal of supporting leg 511, can also prevent surveying instrument 4 and ground contact simultaneously, lead to the condition that the damage appears in the surveying instrument, effectual protection surveying instrument 4.

The utility model discloses a theory of operation and use flow:

in the use state:

at first to one side removal fixture block 57, make fixture block 57 break away from in first draw-in groove 53, when the removal along with fixture block 57 will extrude second damping lever 58, because the outside cover of second damping lever 58 is equipped with the spring, thereby make the spring compressed, when fixture block 57 breaks away from in first draw-in groove 53 completely, at this moment rotatory piece 55, when rotatory piece 55 one end and separation blade 52 contact each other, at this moment stop rotatory piece 55, and loosen fixture block 57, fixture block 57 will reset under the effect of second damping lever 58 and external spring, when resetting along with fixture block 57, at this moment fixture block 57 will enter into second draw-in groove 54, thereby will realize fixing to rotatory piece 55, after fixed, will realize the support to unmanned aerial vehicle body 1, at this moment, the staff can watch the height of surveying instrument 4, then carry out hollow threaded rod 510, hollow rod will drive supporting leg 511 to move to one side, will realize the regulation to unmanned aerial vehicle body 1 height along with the removal of supporting leg 511, can also prevent surveying instrument 4 and ground contact simultaneously, lead to the condition that the damage appears in the surveying instrument, effectual protection surveying instrument 4.

Then screwing the limit screw 25, the limit screw 25 will move upwards from the rectangular rod 24, when the limit screw 25 moves upwards, the limit screw 25 will drive the limit wafer 26 to withdraw from the first limit circular groove 231, at this time, the first limit circular groove 231 will not carry out the limit rectangular rod 24 through the limit wafer 26, at this time, the worker can pull the rectangular rod 24 outwards, the rectangular rod 24 will drive the limit screw 25 to move in the connecting groove 233, when the limit screw 25 moves into the second limit circular groove 232, at this time, the rectangular rod 24 is stopped to be pulled, and at the same time, the limit screw 25 will be rotated, so that the limit screw 25 will drive the limit wafer 26 to move downwards, when the limit wafer 26 is located in the second limit circular groove 232, at this time, the limit screw 25 is stopped to be rotated, at this time, the rectangular rod 24 can be fixed by the limit wafer 26 cooperating with the second limit circular groove 232, thereby realizing the expansion of 4 groups of helical blades 28, and further facilitating the later use.

Finally, by pressing the pressing rod 34, the pressing rod 34 drives the U-shaped locking rod 35 to move, when the U-shaped locking rod 35 moves, the first damping rod 36 is stretched, because the spring is sleeved outside the first damping rod 36, the spring is compressed, when the U-shaped locking rod 35 moves, one end of the U-shaped locking rod 35 withdraws from the inner cavity of the T-shaped groove 32, at this time, a worker can insert one end of the connecting plate into the T-shaped groove 32, after the insertion, the worker can release the pressing rod 34, at this time, the pressing rod 34 resets the first damping rod 36 and the spring outside the first damping rod 36, when the pressing rod 34 resets, the U-shaped locking rod 35 also resets, when the U-shaped locking rod 35 resets, one end of the U-shaped locking rod 35 is inserted into the socket 38, when the U-shaped locking rod 35 inserts, the connecting plate 37 is fixed on the fixing plate 31, and further the surveying instrument 4 is fixed.

Use the completion after, in accomodating rectangle cover 22 with rectangular pole 24 in drive assembly 2, then dismantle surveying instrument 4 from fixed subassembly 3 again, dismantle the back, accomodate the supporting leg to hollow threaded rod 510 surface, accomodate the completion after, fold to supporting leg 511 and accomodate to will make things convenient for accomodating in later stage, reduce occuping of space, and quick installation and the dismantlement to surveying instrument 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a geodetic surveying unmanned aerial vehicle which characterized in that: comprises an unmanned aerial vehicle body (1); the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), driving assemblies (2) are respectively mounted on two sides of the unmanned aerial vehicle body (1), the middle of the lower end face of the unmanned aerial vehicle body (1) is connected with a surveying instrument (4) through a fixing assembly (3), and supporting assemblies (5) are respectively mounted at two ends of the lower end face of the unmanned aerial vehicle body (1);

fixed subassembly (3) are including fixed plate (31), terminal surface middle part fixedly connected with fixed plate (31) under unmanned aerial vehicle body (1), terminal surface one end is provided with T type groove (32) under fixed plate (31), fixed plate (31) inner chamber just keeps away from T type groove (32) one end and is provided with locking chamber (33), fixed plate (31) both sides sliding connection respectively presses down depression bar (34), press down depression bar (34) one end fixedly connected with U type locking lever (35), first damping rod (36) of fixedly connected with between U type locking lever (35) one side and be located locking chamber (33).

2. A geodetic drone according to claim 1, characterized in that: fixed subassembly (3) include connecting plate (37), fixed plate (31) have connecting plate (37) through T type groove (32) sliding connection, connecting plate (37) both sides are provided with socket (38) respectively, socket (38) and connecting plate (37) grafting cooperation are passed through to U type locking lever (35) one end, terminal surface fixedly connected with surveying instrument (4) under connecting plate (37).

3. A geodetic drone according to claim 1, characterized in that: drive assembly (2) are including extension rod (21), there are fixedly connected with extension rod (21) in unmanned aerial vehicle body (1) both sides respectively, extension rod (21) one end fixedly connected with rectangle cover (22), rectangle cover (22) up end both ends are provided with spacing groove (23) respectively, there are rectangular rod (24) at rectangle cover (22) inner chamber both ends respectively sliding connection, rectangular rod (24) up end one end threaded connection has stop screw (25), stop screw (25) one end fixedly connected with spacing disk (26), rectangular rod (24) one end fixedly connected with helical motor (27), helical motor (27) output shaft end fixedly connected with helical blade (28).

4. A geodetic surveying unmanned aerial vehicle as claimed in claim 3, characterized in that: spacing groove (23) include first spacing circular slot (231) second spacing circular slot (232), rectangle pole (24) up end is provided with first spacing circular slot (231) and second spacing circular slot (232) respectively, rectangle pole (24) up end just is located and is provided with spread groove (233) between first spacing circular slot (231) and second spacing circular slot (232).

5. A geodetic drone according to claim 4, characterized in that: support assembly (5) include U type frame (51), terminal surface both ends difference fixedly connected with U type frame (51) under unmanned aerial vehicle body (1), U type frame (51) inner chamber one side fixedly connected with separation blade (52), U type frame (51) surface is provided with first draw-in groove (53) and second draw-in groove (54) respectively, U type frame (51) inner chamber rotates through the round pin axle and is connected with rotatory piece (55), rotatory piece (55) inner chamber is provided with sliding tray (56), sliding tray (56) inner chamber sliding connection has fixture block (57), fixture block (57) one side both ends just are located fixedly connected with second damping lever (58) between rotatory piece (55).

6. A geodetic drone according to claim 5, characterized in that: rotatory piece (55) one side is rotated and is connected with spiral (59), spiral (59) one side fixedly connected with hollow threaded rod (510), hollow threaded rod (510) surface threaded connection has supporting leg (511), rotatory piece (55) one side middle part fixedly connected with square pole (512), square pole (512) surface sliding connection has square cover (513), square cover (513) one end and supporting leg (511) inner chamber fixed connection.

Images