CN215043695U

CN215043695U - Terrain survey is with unmanned aerial vehicle that has safeguard procedures

Info

Publication number: CN215043695U
Application number: CN202121247935.1U
Authority: CN
Inventors: 林祈
Original assignee: Shenzhen Qianhaiwal Technology Co ltd
Current assignee: Shenzhen Qianhaiwal Technology Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-07
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a topographic survey is with unmanned aerial vehicle that has safeguard measure, including the unmanned aerial vehicle body, the support main part is installed to the lower extreme of unmanned aerial vehicle body, upper portion alternates in the support main part and is connected with positioning mechanism, and positioning mechanism passes through the bearing and supports main part swing joint, it has placed the reconnaissance appearance in the support main part, and surveys the appearance and pass through positioning mechanism fixed mounting in supporting the main part, the lower extreme four corners of supporting the main part all is provided with buffer gear, the equal movable mounting in lower extreme left and right sides of unmanned aerial vehicle body has supporting mechanism, and supporting mechanism respectively with the supporting mechanism movable mounting of homonymy. A topographic survey with unmanned aerial vehicle that has safeguard measure, can fix the surveying appearance of different specifications, the simple operation, the commonality is strong, survey the appearance and take the convenience, compact structure, and have shock-absorbing function, measuring result is accurate, stability is strong, safe and reliable.

Description

Terrain survey is with unmanned aerial vehicle that has safeguard procedures

Technical Field

The utility model relates to an unmanned air vehicle technique field, in particular to topographic survey is with unmanned aerial vehicle that has safeguard measure.

Background

Unmanned aerial vehicle, unmanned aerial vehicle for short has flexible, the reaction is rapid, need not advantages such as artificial driving and operation requirement are low, along with the development of science and technology, people develop more and more practical unmanned aerial vehicle and bring conveniently for people's life.

People will survey appearance and unmanned aerial vehicle fixed mounting, unmanned aerial vehicle cooperation is surveyed the appearance and is carried out on-the-spot survey and drawing evidence, in the course of the work, can't fix the surveying appearance of different specifications, and the commonality is poor, and at unmanned aerial vehicle whereabouts in-process, it is big with ground impact force, lead to surveying the appearance and rock, because survey the appearance and fix insecure, very easily cause surveying the appearance and fall the damage, cause great loss, so, we have proposed a topography survey with the unmanned aerial vehicle that has safeguard measure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a topographic survey is with unmanned aerial vehicle who has safeguard measure, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an unmanned aerial vehicle with protective measures for terrain surveying comprises an unmanned aerial vehicle body, wherein a supporting main body is installed at the lower end of the unmanned aerial vehicle body, a positioning mechanism is connected to the inner upper portion of the supporting main body in an inserting mode and movably connected with the supporting main body through a bearing, a surveying instrument is placed in the supporting main body and fixedly installed in the supporting main body through the positioning mechanism, buffering mechanisms are arranged at four corners of the lower end of the supporting main body, supporting mechanisms are movably installed on the left side and the right side of the lower end of the unmanned aerial vehicle body, and the supporting mechanisms are movably installed with the supporting mechanisms on the same side respectively; the utility model discloses an unmanned aerial vehicle, including support main part, the upper end fixed mounting of protection casing has the roof, the up end of roof left part and the upper end of right part are the symmetric distribution, and personally submit 30 degrees slopes with the level, the upper end fixed mounting of roof has two mounting panels, the upper end and the unmanned aerial vehicle body fixed mounting of mounting panel, the lower extreme fixed mounting of protection casing has the bottom plate.

Preferably, buffer gear includes bracing piece and damping spring, the equal fixed mounting of bracing piece and damping spring is at the lower extreme of bottom plate, and damping spring cup joints the outside at the bracing piece, the lower extreme fixed mounting of bracing piece has the spacing ring.

Preferably, the supporting mechanism comprises a supporting frame which is of a U-shaped structure, the lower end of the supporting frame is fixedly provided with a floor, the lower end of the floor is fixedly provided with three anti-slip strips at equal intervals, and the upper end of the supporting frame is provided with two through holes.

Preferably, the diameter of the support rod is smaller than that of the through hole, the support rod is sleeved in the through hole and is in sliding connection with the support frame, the limit ring is located in the support frame, and the lower end of the damping spring is fixedly mounted with the upper end of the support frame.

Preferably, the positioning mechanism comprises a threaded rod, one end of the threaded rod is movably connected with the inner wall of the protective cover through a bearing, the other end of the threaded rod penetrates through the inner wall of the top plate and is fixedly connected with a rocker, the left part and the right part of the threaded rod are respectively and threadedly connected with a sliding block, the middle part of the sliding block is respectively and movably connected with a transmission rod through a rotating shaft, the lower part of the transmission rod is movably connected with a pressing plate through a rotating shaft, and the lower end of the pressing plate is fixedly provided with a protective pad.

Preferably, the left side and the right side of the outer surface of the threaded rod are reverse threads, and the two sliding blocks are distributed on the left side and the right side of the threaded rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, move in the opposite direction through two sliders on the threaded rod and make the transfer line rotate to make the transfer line drive the clamp plate and go up and down, can fix the surveying appearance of different specifications, the simple operation, the commonality is strong, surveys the convenience of taking of appearance, compact structure is stable.

2. The utility model discloses in, through setting up supporting mechanism, when floor and ground contact, through antislip strip increase frictional force, improve the stability that lands, the support frame receives the impact force upwards to slide on the bracing piece, and damping spring compresses this moment, reduces the vibrations of bottom plate to improve the stability of surveying the appearance in the protection casing, improve measuring result, and survey the appearance and be difficult for rocking and fall safe and reliable.

Drawings

FIG. 1 is a schematic view of the compression state of the damping spring of the unmanned aerial vehicle with protection measures for topographic survey according to the present invention;

FIG. 2 is a schematic diagram of the normal state of the damping spring of the unmanned aerial vehicle with protection measures for topographic survey according to the present invention;

fig. 3 is a schematic structural diagram of the support frame of the unmanned aerial vehicle with protective measures for topographic survey according to the present invention;

fig. 4 is a schematic structural diagram of a positioning mechanism of an unmanned aerial vehicle with a protective measure for topographic survey according to the present invention;

fig. 5 is the utility model discloses a topographic survey is with unmanned aerial vehicle's supporting mechanism who has safeguard.

In the figure: 1. an unmanned aerial vehicle body; 2. a support body; 3. a positioning mechanism; 4. surveying instrument; 5. a buffer mechanism; 6. a support mechanism; 21. a protective cover; 22. a top plate; 23. mounting a plate; 24. a base plate; 31. a threaded rod; 32. a rocker; 33. a slider; 34. a transmission rod; 35. pressing a plate; 36. a protective pad; 51. a support bar; 52. a limiting ring; 53. a damping spring; 61. a support frame; 62. coating a floor; 63. anti-slip strips; 64. and a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an unmanned aerial vehicle with protective measures for terrain survey comprises an unmanned aerial vehicle body 1, a support main body 2 is installed at the lower end of the unmanned aerial vehicle body 1, a positioning mechanism 3 is inserted and connected to the upper portion in the support main body 2, the positioning mechanism 3 is movably connected with the support main body 2 through a bearing, a surveying instrument 4 is placed in the support main body 2, the surveying instrument 4 is fixedly installed in the support main body 2 through the positioning mechanism 3, four corners of the lower end of the support main body 2 are respectively provided with a buffer mechanism 5, support mechanisms 6 are movably installed at the left side and the right side of the lower end of the unmanned aerial vehicle body 1, and the support mechanisms 6 are respectively movably installed with the support mechanisms 6 at the same side; support main part 2 and include protection casing 21, the upper end fixed mounting of protection casing 21 has roof 22, and the up end of roof 22 left part and the upper end of right part are the symmetric distribution, and personally submit 30 degrees angle slopes with the level, and the upper end fixed mounting of roof 22 has two mounting panels 23, the upper end and the 1 fixed mounting of unmanned aerial vehicle body of mounting panel 23, and the lower extreme fixed mounting of protection casing 21 has bottom plate 24.

The buffer mechanism 5 comprises a support rod 51 and a damping spring 53, the support rod 51 and the damping spring 53 are both fixedly installed at the lower end of the bottom plate 24, the damping spring 53 is sleeved outside the support rod 51, a limiting ring 52 is fixedly installed at the lower end of the support rod 51, the support rod 51 is prevented from slipping off from the through hole 64, and a protection effect is achieved; the supporting mechanism 6 comprises a supporting frame 61, the supporting frame 61 is of a U-shaped structure, a floor 62 is fixedly arranged at the lower end of the supporting frame 61, three anti-slip strips 63 are fixedly arranged at the lower end of the floor 62 at equal intervals to play a role in anti-slip and improve the stability, and two through holes 64 are formed in the upper end of the supporting frame 61; the diameter of the support rod 51 is smaller than that of the through hole 64, the support rod 51 is sleeved in the through hole 64 and is in sliding connection with the support frame 61, the limiting ring 52 is located in the support frame 61, the lower end of the damping spring 53 is fixedly installed with the upper end of the support frame 61, and the support frame 61 slides up and down on the two corresponding support rods 51 to compress the damping spring 53 to play a damping role; the positioning mechanism 3 comprises a threaded rod 31, one end of the threaded rod 31 is movably connected with the inner wall of the protective cover 21 through a bearing, the other end of the threaded rod 31 penetrates through the inner wall of the top plate 22 and is fixedly connected with a rocker 32, operation is convenient, the left part and the right part of the threaded rod 31 are both in threaded connection with sliders 33, the middle parts of the two sliders 33 are both movably connected with transmission rods 34 through rotating shafts, the lower parts of the two transmission rods 34 are jointly and movably connected with a pressing plate 35 through the rotating shafts, a protective pad 36 is fixedly arranged at the lower end of the pressing plate 35, and the surveying instrument 4 is protected from left to right, and is safe and reliable; the left side and the right side of the outer surface of the threaded rod 31 are reverse threads, and the two sliding blocks 33 are distributed on the left side and the right side of the threaded rod 31, so that the two sliding blocks 33 move on the threaded rod 31 in opposite directions.

It should be noted that, the utility model relates to an unmanned aerial vehicle with safeguard measure for topographic survey, in the concrete use, place surveying instrument 4 in protection casing 21, at this moment through rotating rocker 32, make rocker 32 drive threaded rod 31 and rotate, make the transfer line 34 rotate through two sliders 33 reverse direction movements on threaded rod 31, thus make transfer line 34 drive clamp plate 35 and go up and down, hug closely the upper end of surveying instrument 4 through the lower extreme of protection pad 36 and install surveying instrument 4 in protection casing 21, can fix surveying instrument 4 of different specifications, and the simple operation, it is convenient to take, compact structure is stable, when unmanned aerial vehicle body 1 falls, landing plate 62 contacts with ground, support frame 61 receives the impact force and slides upwards on bracing piece 51, damping spring 53 compresses this moment, reduce the vibrations of bottom plate 24, thereby improve the stability of surveying instrument 4 in protection casing 21, improve measuring result, and survey appearance 4 and be difficult for rocking to fall safe and reliable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a topographic survey is with unmanned aerial vehicle that has safeguard measure, includes unmanned aerial vehicle body (1), its characterized in that: the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), and is characterized in that a supporting main body (2) is installed at the lower end of the unmanned aerial vehicle body (1), a positioning mechanism (3) is inserted and connected to the inner upper portion of the supporting main body (2), the positioning mechanism (3) is movably connected with the supporting main body (2) through a bearing, a surveying instrument (4) is placed in the supporting main body (2), the surveying instrument (4) is fixedly installed in the supporting main body (2) through the positioning mechanism (3), buffering mechanisms (5) are arranged at four corners of the lower end of the supporting main body (2), supporting mechanisms (6) are movably installed on the left side and the right side of the lower end of the unmanned aerial vehicle body (1), and the supporting mechanisms (6) are movably installed with the supporting mechanisms (6) on the same side respectively; support main part (2) including protection casing (21), the upper end fixed mounting of protection casing (21) has roof (22), the up end of roof (22) left part and the upper end of right part are the symmetric distribution, and personally submit 30 degrees angle slopes with the level, the upper end fixed mounting of roof (22) has two mounting panels (23), the upper end and unmanned aerial vehicle body (1) fixed mounting of mounting panel (23), the lower extreme fixed mounting of protection casing (21) has bottom plate (24).

2. A land survey unmanned aerial vehicle with protective measures according to claim 1, wherein: buffer gear (5) include bracing piece (51) and damping spring (53), bracing piece (51) and damping spring (53) equal fixed mounting are at the lower extreme of bottom plate (24), and damping spring (53) cup joint in the outside of bracing piece (51), the lower extreme fixed mounting of bracing piece (51) has spacing ring (52).

3. A land survey unmanned aerial vehicle with protective measures according to claim 1, wherein: the supporting mechanism (6) comprises a supporting frame (61), the supporting frame (61) is of a U-shaped structure, a floor (62) is fixedly mounted at the lower end of the supporting frame (61), three anti-slip strips (63) are fixedly mounted at equal intervals at the lower end of the floor (62), and two through holes (64) are formed in the upper end of the supporting frame (61).

4. A land survey drone with safeguarding according to claim 2, characterized in that: the diameter of bracing piece (51) is less than the diameter of through-hole (64), bracing piece (51) cup joint in through-hole (64) and with support frame (61) sliding connection, spacing ring (52) are located support frame (61), the lower extreme of damping spring (53) is in the same place with the upper end fixed mounting of support frame (61).

5. A land survey unmanned aerial vehicle with protective measures according to claim 1, wherein: positioning mechanism (3) include threaded rod (31), the inner wall swing joint of bearing and protection casing (21) is passed through to the one end of threaded rod (31), the other end of threaded rod (31) runs through inner wall and fixedly connected with rocker (32) of roof (22), the equal threaded connection in left part and the right part of threaded rod (31) has slider (33), two the middle part of slider (33) all has transfer line (34), two through pivot swing joint the lower part of transfer line (34) has clamp plate (35) through the common swing joint of pivot, the lower extreme fixed mounting of clamp plate (35) has protection pad (36).

6. A drone with safeguarding for terrain surveying according to claim 5, characterized in that: the left and right sides of the outer surface of the threaded rod (31) are reverse threads, and the two sliding blocks (33) are distributed on the left and right sides of the threaded rod (31).