CN118514888A - Engineering metering device suitable for complicated topography - Google Patents

Abstract

The present application discloses an engineering measurement device suitable for complex terrain, which relates to the technical field of surveying and mapping UAVs, including a UAV body, a control component and a plurality of energy supply components, wherein the UAV body is equipped with a shell and a plurality of cameras; a plurality of energy supply components, wherein the energy supply component includes an energy storage part and a first connecting part, wherein the first connecting part includes a first mounting seat and a conductive terminal, wherein the conductive terminal is arranged on the first mounting seat and is electrically connected to the energy storage part, wherein the first mounting seat is slidably connected to the shell, and the sliding directions of the plurality of first mounting seats are parallel to each other; a control component, wherein the control component includes a control module and a second connecting part, wherein the second connecting part includes a second mounting seat and a conductive part, wherein the conductive part is electrically connected to the control module, wherein the sliding direction of the first mounting seat is a direction close to and away from the conductive part, and the control module is used to control the operation of the UAV body and the plurality of cameras. The present application has the effect of improving the endurance time of the surveying and mapping UAV.

Description

An engineering measurement device suitable for complex terrain

Technical Field

The present application relates to the technical field of surveying and mapping UAVs, and in particular to an engineering measurement device suitable for complex terrain.

Background Art

When surveying and mapping complex terrain, surveying drones are often used. Surveying drones are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices. Drones are operated by radio remote control equipment and self-contained program control devices. They can be equipped with autopilots, program control devices and other equipment. They are tracked, located, remotely controlled, telemetered and digitally transmitted by ground or mother machine remote control station personnel through radar and other equipment. When using drones for surveying and mapping, the target location is generally determined by positioning technologies such as GPS, and then the drone performs photography or measurement operations, and transmits the data back to the ground station for processing and application.

In the related art, a Chinese patent document with the authorization announcement number CN117128937B discloses a drone for aerial photogrammetry and a measurement method thereof, including a device body, a side support leg is arranged on the side of the device body, a connecting shaft is connected to the left and right sides of the device body, a fixed support plate is fixedly connected to the bottom end of the device body, a front camera lens is fixedly connected to the side of the fixed support plate, a remote sensing device is fixedly connected to the top of the device body, and a fixing frame is fixedly connected to the sides of the two connecting shafts, and a driving power source is embedded and installed on the top surface of the other end of the fixing frame. By setting a driving structure, a fixed bottom support plate and a circular slot, the internal connecting sleeve is first driven by a driven gear to rotate synchronously, and at this time, the connecting cylinder at the top is driven to rotate, and then the side camera is driven to rotate synchronously, and then the surveying angle and range are adjusted, and the synchronous detection range and measurement space during surveying are further improved.

However, multiple cameras make the surveying and mapping drone heavier, consume more power, and have a shorter flight time.

Summary of the invention

In order to improve the flight time of a surveying and mapping UAV, the present application provides an engineering measurement device suitable for complex terrain.

The present application provides an engineering measurement device suitable for complex terrain, which adopts the following technical solution:

An engineering measurement device suitable for complex terrain, comprising:

A drone body, wherein the drone body is equipped with a housing and a plurality of cameras;

A plurality of energy supply components, wherein the energy supply components include an energy storage portion and a first connecting portion, wherein the first connecting portion includes a first mounting seat and a conductive terminal, wherein the conductive terminal is disposed on the first mounting seat and electrically connected to the energy storage portion, wherein the first mounting seat is slidably connected to the housing, and sliding directions of the plurality of first mounting seats are parallel to each other;

A control component, the control component includes a control module and a second connection part, the second connection part includes a second mounting seat and a conductive part, the conductive part is electrically connected to the control module, the conductive part is arranged on the second mounting seat along the connection direction of the plurality of first connection parts, the sliding direction of the first mounting seat is the direction of approaching and moving away from the conductive part, and the control module is used to control the operation of the drone body and the plurality of cameras;

When the first mounting seat moves toward the direction approaching the conductive portion, the conductive terminal can move to be tightly pressed against the conductive portion, so that the first connecting portion is electrically connected to the second connecting portion; when the first mounting seat moves toward the direction away from the conductive portion, the conductive terminal can move to be separated from the conductive portion, so that the first connecting portion is electrically disconnected from the second connecting portion;

A driving assembly is used to drive the plurality of first connecting parts to move sequentially.

By adopting the above technical solution, first, the driving component drives the first connecting part located at one end to move toward the direction close to the conductive part, so that the conductive terminal is pressed against the conductive part, and the energy storage part is electrically connected to the control module through the first connecting part and the second connecting part, so that the drone can work normally. When the energy storage part is out of power, the driving component drives the first mounting seat corresponding to the out-of-power energy storage part to move in the direction away from the conductive part, so that the energy storage part is disconnected from power, and the driving component drives the adjacent first mounting seat to move in the direction close to the conductive part, so that the fully charged energy storage part supplies power to the drone body and multiple cameras, and the above process is repeated in sequence, thereby extending the flight life of the drone body.

Optionally, a charging component is included, the charging component includes a solar panel and a third connecting part, the structure of the third connecting part is the same as that of the second connecting part, the third connecting part is electrically connected to the solar panel, the conductive terminal includes a first conductive terminal and a second conductive terminal, the first mounting seat is arranged between the second connecting part and the third connecting part, the first conductive terminal is arranged at one end of the first mounting seat close to the second connecting part, and the second conductive terminal is arranged at one end of the first mounting seat close to the third connecting part;

When the first conductive terminal is electrically connected to the second connection portion, the second conductive terminal is electrically disconnected from the third connection portion; when the first conductive terminal is electrically disconnected from the second connection portion, the second conductive terminal is electrically connected to the third connection portion.

By adopting the above technical solution, when the first mounting seat moves toward the direction approaching the second connecting part, the first conductive terminal abuts against the conductive part of the second connecting part, so that the corresponding energy storage part is electrically connected to the control module through the first connecting part and the second connecting part, thereby supplying power to the drone body. When the energy storage part is out of power, the driving component drives the above-mentioned first mounting seat to move in the direction away from the second connecting part, so that the first conductive terminal is separated from the conductive part of the second connecting part, and at the same time, the second conductive terminal moves toward the conductive part close to the third connecting part and abuts against the conductive part of the third connecting part, so that the energy storage part with no power is electrically connected to the solar panel through the first connecting part and the third connecting part, so that the solar panel charges the energy storage part with no power. When the energy storage part at the other end is out of power, the driving component moves in the opposite direction, so that the charged energy storage part supplies power to the control module, thereby further improving the flight time of the drone body and multiple cameras.

Optionally, the conductive portion is disposed inside the second mounting seat, and the second mounting seat is provided with a plurality of insertion holes.

By adopting the above technical solution, the conductive terminal passes through the insertion hole and presses against the conductive part. The insertion hole can reduce the shaking of the conductive terminal, thereby improving the reliability of the contact between the conductive terminal and the conductive part and reducing the situation where the conductive terminal is separated from the conductive part due to shaking.

Optionally, a plurality of the first conductive terminals and a plurality of the second conductive terminals are provided on one first connecting portion.

By adopting the above technical solution, multiple conductive terminals are simultaneously in contact with the conductive part, which can increase the contact area between the conductive terminals and the conductive part, reduce the loss during current transmission and increase the stability of the electrical connection between the first connecting part and the second connecting part and the third connecting part.

Optionally, the conductive terminal includes a conductive column and a first elastic member, and the first elastic member is connected between the conductive column and the first mounting seat.

By adopting the above technical solution, when the conductive column abuts against the conductive part, the first elastic member undergoes compression deformation, so that when the drone body shakes, the conductive column can be pressed against the conductive part, thereby improving the reliability of the abutment between the conductive column and the conductive part, and the first elastic member can facilitate the control of the force applied by the conductive column to the conductive part, thereby reducing the deformation of the conductive column and the conductive part due to excessive force.

Optionally, the conductive part includes a conductive plate and a conductive cylinder that are fixedly connected, and the conductive cylinder is arranged concentrically with the insertion hole.

By adopting the above technical solution, the conductive column passes through the insertion hole and is inserted into the conductive cylinder, so that the outer wall of the conductive column abuts against the inner wall of the conductive cylinder, thereby connecting the conductive terminal to the conductive part, and increasing the contact area between the conductive column and the conductive cylinder, reducing the loss during current transmission and increasing the stability of the electrical connection between the first connecting part and the second connecting part and the third connecting part respectively.

Optionally, the inner diameter of the conductive tube is smaller than the outer diameter of the conductive column, and the conductive tube includes a first conductive sheet and a second conductive sheet both of which are semi-annular, and the first conductive sheet and the second conductive sheet are both elastic and fixedly connected to the conductive plate.

By adopting the above technical solution, during the process of inserting the conductive post into the conductive tube, since the outer diameter of the conductive post is larger than the inner diameter of the conductive tube, the conductive post pushes the first conductive sheet and the second conductive sheet apart, so that the first conductive sheet and the second conductive sheet are pressed against the conductive post together, thereby improving the reliability of the connection between the conductive post and the conductive tube.

Optionally, a deformation gap is formed between the first conductive sheet and the second conductive sheet.

By adopting the above technical solution, the deformation gap can facilitate the elastic deformation of the first conductive sheet and the second conductive sheet.

Optionally, the driving assembly includes a driving block, a driving member and a plurality of second elastic members, the driving block is slidably connected to the shell, the moving direction of the driving block is the connecting direction of the plurality of first connecting parts, an abutment surface is formed at one end of the driving block close to the first mounting seat, the abutment surface is arranged inclined to the sliding direction of the driving block, the abutment surface is used to abut with the first mounting seat, the driving member is used to drive the driving block to move, and the second elastic member is connected between the shell and the first mounting seat.

By adopting the above technical solution, in the process of the driving member driving the driving block to move, the first mounting seat at one end first abuts against the abutting surface and moves along the abutting surface in the direction close to the conductive part, so that the conductive terminal abuts against the conductive part, thereby making the energy storage part electrically connected to the control module through the first connecting part and the second connecting part, and the second elastic member deforms. When the energy storage part needs to be replaced, the driving member drives the driving block to continue to move, so that the above first mounting seat is separated from the abutting surface, and the second elastic member recovers the deformation, so that the above conductive terminal is separated from the conductive part, thereby disconnecting the electrical connection between the energy storage part with no power and the control module, and then the adjacent first mounting seat abuts against the abutting surface and moves along the abutting surface in the direction close to the conductive part, thereby making the fully charged energy storage part electrically connected to the control module, and the above process is repeated in sequence, thereby improving the flight time of the drone body and multiple cameras.

In summary, the present application includes at least one of the following beneficial effects:

1. First, the driving component drives the first connecting part at one end to move toward the direction close to the conductive part, so that the conductive terminal is pressed against the conductive part, so that the energy storage part is electrically connected to the control module through the first connecting part and the second connecting part, so that the drone can work normally. When the energy storage part is out of power, the driving component drives the first mounting seat corresponding to the out-of-power energy storage part to move in the direction away from the conductive part, so that the energy storage part is disconnected from power supply, and the driving component drives the adjacent first mounting seat to move toward the direction close to the conductive part, so that the fully charged energy storage part supplies power to the drone body and multiple cameras, and the above process is repeated in sequence, thereby extending the endurance of the drone body;

2. When the first mounting seat moves toward the direction close to the second connecting part, the first conductive terminal abuts against the conductive part of the second connecting part, so that the corresponding energy storage part is electrically connected to the control module through the first connecting part and the second connecting part, thereby supplying power to the drone body. When the energy storage part is out of power, the driving component drives the first mounting seat to move in the direction away from the second connecting part, so that the first conductive terminal is separated from the conductive part of the second connecting part, and at the same time, the second conductive terminal moves toward the conductive part close to the third connecting part and abuts against the conductive part of the third connecting part, so that the energy storage part with no power is electrically connected to the solar panel through the first connecting part and the third connecting part, so that the solar panel charges the energy storage part with no power. When the energy storage part at the other end is out of power, the driving component moves in the opposite direction, so that the charged energy storage part supplies power to the control module, thereby further improving the flight time of the drone body and multiple cameras.

3. The conductive terminal passes through the insertion hole and abuts against the conductive part. The insertion hole can reduce the shaking of the conductive terminal, thereby improving the reliability of the abutment between the conductive terminal and the conductive part and reducing the situation where the conductive terminal is separated from the conductive part due to shaking;

4. The conductive column passes through the insertion hole and is inserted into the conductive cylinder, so that the outer wall of the conductive column abuts against the inner wall of the conductive cylinder, thereby connecting the conductive terminal to the conductive part, and increasing the contact area between the conductive column and the conductive cylinder, reducing the loss during current transmission and increasing the stability of the electrical connection between the first connection part and the second connection part and the third connection part.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG2 is a schematic diagram of a partial cross-sectional structure of an energy supply assembly according to an embodiment of the present application;

FIG3 is a partial cross-sectional structural schematic diagram for illustrating the internal structure of a conductive terminal according to an embodiment of the present application;

FIG4 is a schematic diagram of a partial enlarged structure of point A in FIG3 ;

FIG5 is a schematic diagram of a partial structure of an embodiment of the present application for displaying a display drive component;

FIG. 6 is a schematic diagram of a partial structure of an energy storage unit according to an embodiment of the present application.

Explanation of the accompanying drawings: 1. drone body; 2. shell; 3. camera; 4. energy supply component; 41. energy storage part; 42. first connecting part; 421. first mounting seat; 422. conductive terminal; 4221. first conductive terminal; 4222. second conductive terminal; 42221. conductive column; 42222. first elastic member; 5. control component; 51. control module; 52. second connecting part; 521. second mounting seat; 522. insertion hole; 523. conductive part; 5231. conductive plate; 5232. conductive cylinder; 52321. first conductive sheet; 52322. second conductive sheet; 52323. deformation gap; 6. charging component; 61. solar panel; 62. third connecting part; 7. driving component; 71. driving block; 72. driving member; 721. driving motor; 722. screw rod; 723. guide rail; 73. second elastic member; 74. abutment surface.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1-6.

An engineering measurement device suitable for complex terrain is disclosed in an embodiment of the present application. Referring to FIG. 1 and FIG. 2 , the engineering measurement device suitable for complex terrain includes an unmanned aerial vehicle body 1, on which a plurality of cameras 3 for surveying and mapping are installed. A shell 2 is fixedly connected to the top of the unmanned aerial vehicle body 1. The main body of the shell 2 is a rectangular parallelepiped, and the shell 2 is provided with a control component 5, a plurality of energy supply components 4, a charging component 6, and a driving component 7. The control component 5 includes a control module 51 and a second connecting portion 52. The control module 51 is fixedly connected to the inner wall of the shell 2. The control module 51 is respectively connected to the second connecting portion 52, the unmanned aerial vehicle body 1, and the plurality of cameras 3 by telecommunications. The control module 51 is used to control the operation of the unmanned aerial vehicle body 1 and the plurality of cameras 3. The second connecting portion 52 is fixedly connected to the inner top wall of the shell 2. The energy supply component 4 includes an energy storage part 41 and a first connecting part 42. The energy storage part 41 is a rechargeable battery. The energy storage part 41 is fixedly connected to the first connecting part 42 and is electrically connected. Multiple first connecting parts 42 are arranged in parallel inside the shell 2 below the second connecting part 52. The first connecting part 42 is slidably connected to the inner wall of the shell 2, and the sliding direction of the first connecting part 42 is perpendicular to the direction of the line connecting the multiple first connecting parts 42. The charging assembly 6 includes a solar panel 61 and a third connection part 62. The solar panel 61 is fixedly connected to the outer top wall of the shell 2. The solar panel 61 is fixedly connected to the third connection part 62 and is connected in telecommunication. The third connection part 62 is fixedly connected to the inside of the shell 2 on the side of the multiple first connection parts 42 away from the second connection part 52. The third connection part 62 is fixedly connected to the inner wall of the shell 2. The third connection part 62 and the second connection part 52 are symmetrically arranged relative to the connecting line of the multiple first connection parts 42, and the structure of the third connection part 62 is the same as that of the second connection part 52. The first connection part 42 can be connected in telecommunication with the second connection part 52 and the third connection part 62 respectively. The driving assembly 7 can drive the multiple first connection parts 42 to move.

During the surveying and mapping operation, the driving component 7 drives the first connection part 42 at one end to move toward the direction close to the second connection part 52, so that the first connection part 42 is connected to the second connection part 52 by telecommunication, so that one energy storage part 41 supplies power to the control module 51 through the first connection part 42 and the second connection part 52. When the energy storage part 41 is out of power and the surveying and mapping operation is not completed, the driving component 7 drives the adjacent first connection part 42 to move toward the direction close to the second connection part 52, so that the energy storage part 41 adjacent to the energy storage part 41 that is out of power supplies power to the control module 51 through the first connection part 42 and the second connection part 52, and the driving component 7 drives the first connection part 42 corresponding to the energy storage part 41 that is out of power to move toward the direction close to the third connection part 62, and the first connection part 42 corresponding to the energy storage part 41 that is out of power is connected to the third connection part 62 by telecommunication, so that the solar panel 61 charges the energy storage part 41 that is out of power, and the above process is repeated in sequence until the surveying and mapping operation is completed, thereby extending the flight time of the drone body 1.

3 and 4 , the second connection portion 52 and the third connection portion 62 have the same structure, so the second connection portion 52 is taken as an example for description. The second connection portion 52 includes a second mounting seat 521 and a conductive portion 523. The second mounting seat 521 is a rectangular box body. The second mounting seat 521 is fixedly connected to the inner wall of the housing 2. The end surface of the second mounting seat 521 facing the third mounting seat is provided with multiple rows of insertion holes 522 along the connection direction of the multiple first connection portions 42. Each row of insertion holes 522 includes two insertion holes 522 arranged along the connection direction perpendicular to the multiple first connection portions 42. The conductive part 523 is arranged inside the second mounting seat 521. The conductive part 523 includes a fixedly connected conductive plate 5231 and a plurality of conductive cylinders 5232. The conductive plate 5231 is fixedly connected to the inner wall of the second mounting seat 521. One end of the conductive plate 5231 is electrically connected to the control module 51. The conductive cylinder 5232 is cylindrical and is arranged concentrically with the insertion hole 522. The conductive cylinder 5232 includes a first conductive sheet 52321 and a second conductive sheet 52322. The first conductive sheet 52321 and the second conductive sheet 52322 are both elastic and have a semicircular cross-section. A deformation gap 52323 is formed between the first conductive sheet 52321 and the second conductive sheet 52322. One end of the conductive plate 5231 of the third connecting part 62 is electrically connected to the solar panel 61.

3 , the first connection portion 42 includes a first mounting seat 421 and a plurality of conductive terminals 422 mounted on the first mounting seat 421, the conductive terminals 422 including a first conductive terminal 4221 and a second conductive terminal 4222. In the embodiment of the present application, four conductive terminals 422 are mounted on a first mounting seat 421, and the number of the first conductive terminals 4221 is two and both are disposed at one end of the first mounting seat 421 close to the second connection portion 52, and the number of the second conductive terminals 4222 is two and both are disposed at one end of the first mounting seat 421 close to the third connection portion 62.

3 , the conductive terminal 422 includes a conductive column 42221 and a first elastic member 42222. The conductive column 42221 is cylindrical and has an outer diameter greater than an inner diameter of the conductive tube 5232. The conductive column 42221 is slidably connected to the first mounting seat 421. The moving direction of the conductive column 42221 is perpendicular to the connection direction of the plurality of first connecting portions 42. A conductor is disposed inside the first mounting seat 421. The conductive column 42221 is electrically connected to the energy storage portion 41 through the conductor. The first elastic member 42222 is a spring. The first elastic member 42222 is connected between the conductive column 42221 and the first mounting seat 421.

Since the telecommunication connection method of the first connection part 42 is the same as that of the second connection part 52 or the third connection part 62, the connection process of the first connection part 42 and the second connection part 52 is taken as an example for description. The connection process of the first connection part 42 and the second connection part 52 is that the driving component 7 first drives the first mounting seat 421 to move toward the direction close to the second connection part 52, so that the conductive column 42221 of the second conductive terminal 4222 passes through the insertion hole 522 and is inserted into the conductive cylinder 5232 of the third connection part 62. During the process of inserting the conductive column 42221 into the conductive cylinder 5232, the conductive column 42221 spreads the first conductive sheet 52321 and the second conductive sheet 52322, so that the first conductive sheet 52321 and the second conductive sheet 52322 clamp the conductive column 42221 together. When the conductive column 42221 moves to the point where the first elastic member 42222 is compressed and deformed, the conductive column 42221 can press against the conductive plate 5231, so that the energy storage unit 41 is electrically connected to the control module 51 through the conductor, the conductive column 42221, the conductive cylinder 5232 and the conductive plate 5231. When the first connection portion 42 is electrically connected to the third connection portion 62, the solar panel 61 is electrically connected to the energy storage unit 41.

The plurality of conductive terminals 422 can increase the contact area between the conductive terminal 422 and the conductive part 523, thereby reducing the current loss during power supply and improving the stability of signal transmission. The conductive column 42221 simultaneously abuts against the inner wall of the conductive tube 5232 and the conductive plate 5231, which can further increase the contact area between the conductive terminal 422 and the conductive part 523, thereby further reducing the current loss during power supply and improving the stability of signal transmission.

The conductive pillar 42221 passing through the insertion hole 522 can reduce the shaking of the conductive pillar 42221, thereby improving the reliability of the telecommunication connection between the conductive terminal 422 and the conductive portion 523. The first conductive sheet 52321 and the second conductive sheet 52322 clamp the conductive pillar 42221 together, thereby reducing the situation where the conductive pillar 42221 is separated from the conductive portion 523 due to shaking or vibration, thereby improving the reliability of the first connection portion 42 and the second connection portion 52.

The deformation gap 52323 can facilitate elastic deformation of the first conductive sheet 52321 and the second conductive sheet 52322 .

Before the surveying and mapping operation, the multiple first connection parts 42 are all connected to the third connection part 62 by telecommunication, so that the multiple energy storage parts 41 are simultaneously connected to the solar panel 61 by telecommunication through the multiple first connection parts 42 and the third connection part 62, so that the solar panel 61 charges the multiple energy storage parts 41. During the surveying and mapping operation, the driving component 7 drives the first connection part 42 located at one end to move toward the direction close to the second connection part 52 and connect to the second connection part 52 by telecommunication, so that the corresponding energy storage part 41 supplies power to the control module 51. When the energy storage part 41 is out of power during the surveying and mapping process, the driving component 7 drives the adjacent first connection part 42 to move to be connected to the second connection part 52 by telecommunication, and the driving component 7 drives the first connection part 42 corresponding to the energy storage part 41 that is out of power to move toward the direction close to the third connection part 62 and connect to the third connection part 62 by telecommunication, so that the solar panel 61 charges the energy storage part 41 that is out of power, and the above process is repeated in sequence until the surveying and mapping operation is completed, thereby improving the endurance of the drone body 1.

5 and 6, the driving assembly 7 includes a driving member 72, a driving block 71 and a plurality of second elastic members 73. The driving member 72 includes a driving motor 721, a screw rod 722 and a guide rail 723. The driving motor 721 is fixedly connected to the inner wall of the housing 2. The rotation axis of the driving motor 721 is parallel to the connection direction of the plurality of first connecting parts 42. The output end of the driving motor 721 is coaxially fixedly connected to the screw rod 722. The guide rail 723 is arranged parallel to the screw rod 722. The driving block 71 is slidably connected to the guide rail 723 and is threadedly connected to the screw rod 722. The top end of the driving block 71 is formed with an abutting surface 74, which is inclined to the connection direction of the plurality of first connecting parts 42, and the abutting surface 74 can abut against the first mounting seat 421. The two ends of the second elastic member 73 are fixedly connected to the first mounting seat 421 and the inner wall of the housing 2, respectively.

During the surveying and mapping operation, the second elastic member 73 is compressed and deformed, so that the first connection part 42 is electrically connected to the third connection part 62. During the surveying and mapping operation, the drive motor 721 drives the screw rod 722 to rotate, so that the drive block 71 passes through multiple first mounting seats 421 in sequence. During the movement of the drive block 71, the abutting surface 74 abuts against the first mounting seat 421, and the first mounting seat 421 moves along the abutting surface 74 toward the direction close to the second connection part 52, so that an energy storage part 41 is electrically connected to the second connection part 52 through the first connection part 42, and the second elastic member 73 is compressed and deformed. When the energy storage part 41 is out of power, the drive motor 721 drives the drive block 71 Continue to move, so that the adjacent first connection part 42 is connected to the second connection part 52 by telecommunication, so as to replace the energy storage part 41 powered by the control module 51, and the first connection part 42 corresponding to the energy storage part 41 without power is separated from the abutment surface 74, and the second elastic member 73 restores its deformation, so that the first connection part 42 corresponding to the energy storage part 41 without power moves to be connected to the third connection part 62 by telecommunication, so that the solar panel 61 charges the energy storage part 41 without power, and repeats the above process, so as to extend the flight time of the drone body 1 and multiple cameras 3.

When the driving block 71 moves to the other end of the guide rail 723, the driving motor 721 rotates in the reverse direction, causing the driving block 71 to move in the reverse direction, and the energy storage component that supplies power to the control module 51 is replaced again, thereby further improving the flight time of the drone body 1 and the multiple cameras 3.

The implementation principle of an engineering measurement device suitable for complex terrain in an embodiment of the present application is as follows: multiple energy storage units 41 sequentially supply power to the drone body 1 and multiple cameras 3, thereby extending the flight time of the drone body 1 and the multiple cameras 3.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (9)

1. An engineering metering device suitable for complex terrain, comprising:

The unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), wherein a shell (2) and a plurality of cameras (3) are arranged on the unmanned aerial vehicle body (1);

The energy supply assembly (4) comprises an energy storage part (41) and a first connecting part (42), the first connecting part (42) comprises a first mounting seat (421) and a conductive terminal (422), the conductive terminal (422) is arranged on the first mounting seat (421) and is electrically connected with the energy storage part (41), the first mounting seat (421) is slidably connected with the shell (2), and the sliding directions of the plurality of first mounting seats (421) are parallel to each other;

The control assembly (5), the control assembly (5) comprises a control module (51) and a second connecting part (52), the second connecting part (52) comprises a second mounting seat (521) and a conductive part (523), the conductive part (523) is electrically connected with the control module (51), the conductive part (523) is arranged on the second mounting seat (521) along the connecting line direction of a plurality of first connecting parts (42), the sliding direction of the first mounting seat (421) is the direction close to and far away from the conductive part (523), and the control module (51) is used for controlling the unmanned aerial vehicle body (1) and a plurality of cameras (3) to operate;

When the first mounting seat (421) moves towards the direction approaching the conductive part (523), the conductive terminal (422) can move to be abutted against the conductive part (523) so that the first connection part (42) is electrically connected with the second connection part (52), and when the first mounting seat (421) moves towards the direction away from the conductive part (523), the conductive terminal (422) can move to be separated from the conductive part (523) so that the first connection part (42) is electrically disconnected with the second connection part (52);

and the driving assembly (7) is used for driving the first connecting parts (42) to move in sequence.

2. An engineering metering device suitable for complex terrain as claimed in claim 1, wherein:

The solar energy charging device comprises a charging assembly (6), wherein the charging assembly (6) comprises a solar panel (61) and a third connecting portion (62), the structure of the third connecting portion (62) is the same as that of the second connecting portion (52), the third connecting portion (62) is electrically connected with the solar panel (61), the conductive terminal (422) comprises a first conductive terminal (4221) and a second conductive terminal (4222), the first mounting seat (421) is arranged between the second connecting portion (52) and the third connecting portion (62), the first conductive terminal (4221) is arranged at one end, close to the second connecting portion (52), of the first mounting seat (421), and the second conductive terminal (4222) is arranged at one end, close to the third connecting portion (62), of the first mounting seat (421).

The second conductive terminal (4222) is electrically disconnected from the third connection portion (62) when the first conductive terminal (4221) is electrically connected to the second connection portion (52), and the second conductive terminal (4222) is electrically connected to the third connection portion (62) when the first conductive terminal (4221) is electrically disconnected from the second connection portion (52).

3. An engineering metering device suitable for complex terrain as claimed in claim 2, wherein: the conductive part (523) is arranged inside the second mounting seat (521), and the second mounting seat (521) is provided with a plurality of insertion holes (522).

4. An engineering metering device suitable for complex terrain according to claim 3, wherein: the first conductive terminal (4221) and the second conductive terminal (4222) on one first connection portion (42) are each provided with a plurality of.

5. An engineering metering device suitable for complex terrain according to claim 3, wherein: the conductive terminal (422) comprises a conductive post (42221) and a first elastic member (42222), and the first elastic member (42222) is connected between the conductive post (42221) and the first mounting seat (421).

6. An engineering metering device suitable for complex terrain as claimed in claim 5, wherein: the conductive part (523) comprises a conductive plate (5231) and a conductive cylinder (5232) which are fixedly connected, and the conductive cylinder (5232) and the insertion hole (522) are concentrically arranged.

7. An engineering metering device suitable for complex terrain as claimed in claim 6, wherein: the inner diameter of the conductive cylinder (5232) is smaller than the outer diameter of the conductive column (42221), the conductive cylinder (5232) comprises a first conductive sheet (52321) and a second conductive sheet (52322) which are semi-annular, and the first conductive sheet (52321) and the second conductive sheet (52322) are elastic and fixedly connected with the conductive plate (5231).

8. An engineering metering device suitable for complex terrain as claimed in claim 7, wherein: a deformation gap (52323) is formed between the first conductive sheet (52321) and the second conductive sheet (52322).

9. An engineering metering device suitable for complex terrain as claimed in claim 1, wherein: the driving assembly (7) comprises a driving block (71), a driving piece (72) and a plurality of second elastic pieces (73), wherein the driving block (71) is slidably connected to the shell (2), the moving direction of the driving block (71) is the connecting line direction of a plurality of first connecting portions (42), the driving block (71) is close to one end of the first mounting seat (421) and is provided with an abutting surface (74), the abutting surface (74) is inclined to the sliding direction of the driving block (71), the abutting surface (74) is used for abutting with the first mounting seat (421), the driving piece (72) is used for driving the driving block (71) to move, and the second elastic pieces (73) are connected between the shell (2) and the first mounting seat (421).