CN111928833A - A measuring stick for unmanned aerial vehicle high accuracy aerial survey - Google Patents
A measuring stick for unmanned aerial vehicle high accuracy aerial survey Download PDFInfo
- Publication number
- CN111928833A CN111928833A CN202010764295.5A CN202010764295A CN111928833A CN 111928833 A CN111928833 A CN 111928833A CN 202010764295 A CN202010764295 A CN 202010764295A CN 111928833 A CN111928833 A CN 111928833A
- Authority
- CN
- China
- Prior art keywords
- plate
- piece
- groove
- rotating
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
- G01C15/08—Plumbing or registering staffs or markers over ground marks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a measuring rod for high-precision aerial survey of an unmanned aerial vehicle, relates to the technical field of measuring rods, and aims to solve the problems that the existing measuring rod of the unmanned aerial vehicle is usually used in the field and the bottom of the measuring rod is not firmly fixed enough when in use; the main body is of a rectangular structure, and the outer side of the bottom of the main body is of an inclined structure; the guide groove is arranged in the middle of four sides of the top end of the main body; the returning face plate of here is used for driving the picture peg upset and opens for this device is when not using, and the picture peg can the inside of indentation returning face plate, thereby makes the inside that the returning face plate can insert the guide way, makes the returning face plate can convenient storage, and when this device used, can open the returning face plate upset, makes the picture peg can drive plug-in components and ground contact, thereby uses the support that this device is firm.
Description
Technical Field
The invention belongs to the technical field of measuring rods, and particularly relates to a measuring rod for high-precision aerial survey of an unmanned aerial vehicle.
Background
When measuring height to some higher buildings or signal tower, the manpower can't reach usually, just at this moment need use unmanned aerial vehicle to drive the measuring stick and measure.
For example, application No.: relate to an unmanned aerial vehicle carrying device in CN201710833190.9, including taking the frame, take and be provided with the balanced sensor who is used for listening the thing gesture of taking, still be provided with output mechanical motion on the frame to adjust the regulation actuating mechanism who takes the thing gesture, adjust actuating mechanism and balanced sensor and all be connected with host system control, according to the gesture information of the thing of taking of acquireing, actuating mechanism's action is adjusted in the control that corresponds through host system. The attitude of the carrying device is monitored in real time through the balance sensor, corresponding control signals are output through the main control device according to monitoring results, the adjusting execution structure is operated, and attitude correction is carried out on the carried real-time positioning differential measurement device. The attitude of the real-time positioning differential measuring device carried on the device is ensured to be correct, so that the accuracy of a measuring signal obtained by the device is ensured, the attitude of the RTK receiving device is automatically leveled, and the field operation of manpower is fundamentally avoided.
Based on prior art discovery, current unmanned aerial vehicle measuring stick can use in the field usually when using, and the bottom of measuring stick is fixed firm inadequately, and the unable folding convenient accomodating of fixed knot structure, and it is comparatively inconvenient when using the transportation, and current unmanned aerial vehicle measuring stick when using, after the measuring stick expandes, because the reason of wind-force leads to the measuring stick to appear the skew easily to lead to the measured data accuracy to reduce.
Disclosure of Invention
In order to solve the technical problems, the invention provides a measuring rod for high-precision aerial survey of an unmanned aerial vehicle, which aims to solve the problems that when the existing measuring rod of the unmanned aerial vehicle is used, the existing measuring rod of the unmanned aerial vehicle is usually used in the field, the bottom of the measuring rod is not firmly fixed, a fixing structure cannot be folded and conveniently stored, the use and the transportation are inconvenient, and when the existing measuring rod of the unmanned aerial vehicle is used, the measuring rod is easy to deviate due to wind power after the measuring rod is unfolded, so that the accuracy of measured data is reduced.
The invention relates to a purpose and an effect of a measuring rod for high-precision aerial survey of an unmanned aerial vehicle, which are achieved by the following specific technical means:
a measuring rod for high-precision aerial survey of an unmanned aerial vehicle comprises a main body, a guide groove, a connecting groove, a rotating piece, a turnover plate, an extension rod and a rotating rod; the main body is of a rectangular structure, and the outer side of the bottom of the main body is of an inclined structure; the guide groove is arranged in the middle of four sides of the top end of the main body; the connecting grooves are arranged on two sides of four sides of the main body; the rotating piece is arranged in a threaded hole at the outer end of the supporting plate through threads at the outer side; the rotating head embedding of rotary rod bottom is installed in the inside of swivelling chute, and the movable plate both ends of rotary rod bottom insert inside the buffering frame in unmanned aerial vehicle bottom both sides.
The turnover plate comprises an inner bin, a plug board, a plug-in unit and a limiting block; the turnover plate is of a rectangular plate-shaped structure, and an inner bin of a T-shaped structure is arranged inside the turnover plate; the plug board is of a T-shaped plate structure, and the top end of the plug board is embedded in the inner bin; the bottom of the plug-in board is provided with a plug-in, the plug-in is of a wedge structure, and the bottom of the plug-in is of a sawtooth structure; mounting bins with T-shaped structures are arranged on two sides of the top end of the inserting plate; the turnover plate is a turnover supporting structure; and both sides of the top end of the turnover plate are provided with turnover shafts, and the turnover shafts are embedded in the side grooves.
The extension rod comprises an installation groove, a stabilizing plate, a guide piece and a rotating groove; the extension rod consists of 12 circular tubes with different thicknesses and the same length, and two sides in the extension rod are provided with guide grooves; limiting plates with rectangular structures are arranged at the bottoms of the two ends of the extension rod, and the limiting plates are embedded in the guide grooves to move; four mounting grooves with arc structures are arranged on the periphery of the top end of the extension rod, and a stabilizing plate is mounted at the bottom of each mounting groove through a connecting shaft; the stabilizing plate is of an arc-shaped plate structure, the top end of the stabilizing plate is of an inclined structure, and a guide piece of a triangular structure is arranged on the inner side of the stabilizing plate; the stabilizing plate is a reversible auxiliary stabilizing structure; the bottom fixed mounting of extension rod is on the inside top of mounting hole, and the outer wall of extension rod is equipped with the same measurement mark of length to the extension rod is whole to be lighter material.
Further, the main body comprises a mounting hole and a buffer piece; the bottom corner position of the main body is provided with an inserting piece with a conical structure, and the middle position of the top end of the main body is provided with a mounting hole; the mounting hole is of a cylindrical structure with a convex middle part, and the inner bottom end of the mounting hole is provided with a buffer piece through a spring; the buffer part is of a circular plate-shaped structure and is made of rubber; the buffer piece is a structure capable of buffering impact force.
Further, the guide groove comprises a side groove; the guide groove is of a T-shaped structure, an outer groove of an inclined structure is arranged on the outer side of the top end of the guide groove, and an inner groove of a rectangular structure is arranged on the inner side of the top end of the guide groove; side grooves are formed in two sides of the guide groove, and two ends of each side groove are of arc structures; the guide groove is a guide moving structure.
Furthermore, the connecting groove comprises a supporting plate; the connecting groove is of an L-shaped structure, and the inner end of the supporting plate is embedded in the connecting groove; the supporting plate is of a U-shaped plate structure, and the inner end of the supporting plate is of an L-shaped structure; a threaded hole is formed in the middle of the outer end of the supporting plate; the supporting plate is of a detachable mounting structure.
Further, the rotating part comprises a bottom part; the rotating piece is a cylindrical screw rod, and two sides of the top end of the rotating piece are provided with control rods; a rotating head with a cylindrical structure protruding from the middle of the bottom is arranged in the middle of the bottom of the rotating piece; the bottom piece is of a circular structure, and the outer side of the bottom piece is of an inclined structure; the bottom of the bottom piece is provided with an inserted rod with a conical structure, the middle of the bottom of the top end of the bottom piece is provided with a rotary bin with a cylindrical structure, and a rotary head is arranged in the rotary bin; the rotating piece is a rotatable adjusting structure.
Furthermore, the turnover plate also comprises a limiting block; the limiting block is of a T-shaped structure, and a spring is arranged at the inner end of the limiting block; the inner end of the limiting block and the spring are embedded in the mounting bin of the inserting plate.
Furthermore, the extension rod also comprises a rotating groove; the rotary groove is of a middle protruding cylindrical structure, and the rotary groove is arranged at the top end of the extension rod.
Further, the rotating rod comprises a moving plate and a contact element; the rotating rod is a cylindrical screw rod, and the bottom of the rotating rod is provided with a rotating head with a middle convex structure; the movable plate is of a rectangular plate-shaped structure, a threaded hole is formed in the middle of the movable plate, and a rotating rod is installed inside the threaded hole; the contact piece is of a wedge-shaped structure and is made of rubber, and the contact piece is arranged on two sides of the bottom of the moving plate.
Compared with the prior art, the invention has the following beneficial effects:
in the device, the turnover plate and the extension rod are arranged, the turnover plate is used for driving the plug board to turn open, when the device is not used, the plug board can retract into the turnover plate, so that the turnover plate can be inserted into the guide groove, the turnover plate can be conveniently stored and stored, when the device is used, the turnover plate can be turned over and opened, so that the plug board can drive the plug-in unit to be contacted with the ground, the device is stably supported for use, the bottom of the extension rod of the device can be more stable and can not be displaced when the extension rod is used for measurement, the inner bin is used for embedding and installing the plug board, the plug board can be embedded into the inner part when the device is not used, the plug board is used for extending to be contacted with the ground, so that the device is supported and fixed in more terrains, and the plug-in unit is directly inserted into the ground, the plug board is more stably fixed, and the limiting block is arranged in the mounting bin of the plug board, so that when the plug board is pulled out for use, the limiting block can receive the power of the spring to move outwards, the limiting block can limit the plug board, the plug board cannot retract, and the device is stably supported;
still what is more, the top outside of the extension rod is provided with the stabilizing plate and the guide piece through the connecting shaft, when the extension rod is expanded for measurement, the stabilizing plate and the guide piece can receive the power of the spring to turn over outwards, so as to be positioned around the extension rod, thereby playing a role in stabilizing the extension rod, and the guide piece can guide the passing wind, thereby avoiding the extension rod from being greatly fluctuated, the outer wall of the extension rod is provided with marks with the same length, and the heights of the component round pipes of the extension rod are the same, so that when the extension rod is pulled out for measurement, the data can be more accurate, the mounting groove is used for embedding and mounting the stabilizing plate, when the stabilizing plate is not used, the stabilizing plate can be embedded into the mounting groove, when the extension rod is not used, the stabilizing plate can not influence the reset of the extension rod, and the stabilizing plate is arranged around the extension rod, thereby playing a role in stabilizing the extension rod, the top end of the stabilizing plate is of a wedge-shaped structure, so that the wind can be guided better when passing, the guide piece is of a triangular structure, so that the wind direction can be divided at two sides, the impact force of wind on the extension rod is reduced, the rotating groove is arranged at the top end of the extension rod, so that when the rotating rod is used, the bottom end of the rotating rod can be embedded in the rotating groove to rotate, thereby the rotating rod can be conveniently and rotationally adjusted, thereby solving the problems that the measuring rod is usually used in the field, the bottom of the measuring rod is not firmly fixed, the fixed structure can not be folded and conveniently stored, the use and the transportation are inconvenient, and when the existing unmanned aerial vehicle measuring rod is used, after the measuring rod is unfolded, due to wind force, the measuring rod is easy to shift, and the accuracy of measured data is reduced.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the main body of the present invention.
Fig. 3 is a schematic bottom view of the main body of the present invention.
Fig. 4 is a perspective view of the support plate of the present invention.
Fig. 5 is a partial cross-sectional structural view of a rotating member of the present invention.
Fig. 6 is a schematic view of a partial cross-sectional structure of the roll-over panel of the present invention.
Fig. 7 is a schematic perspective view of the board of the present invention.
Fig. 8 is a partially enlarged schematic view of the extension pole of the present invention.
FIG. 9 is a partial cross-section and a partial enlarged view of the extension rod tip of the present invention.
Fig. 10 is a schematic view of the rotary lever of the present invention in a bottom view.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. mounting holes; 102. a buffer member; 2. a guide groove; 201. a side groove; 3. connecting grooves; 301. a support plate; 4. a rotating member; 401. a bottom piece; 5. a turnover plate; 501. an inner bin; 502. inserting plates; 503. a plug-in; 504. a limiting block; 6. an extension rod; 601. mounting grooves; 602. a stabilizing plate; 603. a guide; 604. a rotating tank; 7. rotating the rod; 701. moving the plate; 702. a contact member.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in figures 1 to 10:
the invention provides a measuring rod for high-precision aerial survey of an unmanned aerial vehicle, which comprises: the device comprises a main body 1, a guide groove 2, a connecting groove 3, a rotating piece 4, a turnover plate 5, an extension rod 6 and a rotating rod 7; the main body 1 is of a rectangular structure, and the outer side of the bottom of the main body 1 is of an inclined structure; the guide groove 2 is arranged in the middle of four sides of the top end of the main body 1; the connecting grooves 3 are arranged on two sides of four sides of the main body 1; the rotating piece 4 is arranged in a threaded hole at the outer end of the supporting plate 301 through outer threads; the rotating head embedding of rotary rod 7 bottom is installed in the inside of swivelling chute 604, and inserts inside the buffer frame in unmanned aerial vehicle bottom both sides at the movable plate 701 both ends of rotary rod 7 bottom.
The turnover plate 5 comprises an inner bin 501, an inserting plate 502, a plug-in unit 503 and a limiting block 504; the turnover plate 5 is of a rectangular plate-shaped structure, and an inner bin 501 of a T-shaped structure is arranged inside the turnover plate 5; the inserting plate 502 is of a T-shaped plate structure, and the top end of the inserting plate 502 is embedded in the inner bin 501; the bottom of the insert plate 502 is provided with an insert 503, the insert 503 is in a wedge structure, and the bottom of the insert 503 is in a sawtooth structure; two sides of the top end of the inserting plate 502 are provided with mounting bins with T-shaped structures; the turnover plate 5 is a turnover supporting structure; the two sides of the top end of the turning plate 5 are provided with turning shafts, the turning shafts are embedded and installed in the side grooves 201, the turning plate 5 at the position is used for driving the inserting plate 502 to turn open, when the device is not used, the inserting plate 502 can retract into the turning plate 5, so that the turning plate 5 can be inserted into the guide groove 2, the turning plate 5 can be conveniently stored and stored, when the device is used, the turning plate 5 can be turned open, so that the inserting plate 502 can drive the inserting piece 503 to be contacted with the ground, the device is stably supported for use, when the device is used, the extending rod 6 of the device is measured, the bottom can be more stable without displacement, the inner bin 501 is used for embedding and installing the inserting plate 502, when the inserting plate 502 is not used, the inserting plate can be embedded in the inner bin, and the inserting plate 502 is used for extending to be contacted with the ground, thereby supporting the device in more terrain while the insert 503 is designed to be inserted directly into the ground, thereby providing a more secure attachment of the insert 502.
The extension rod 6 comprises a mounting groove 601, a stabilizing plate 602, a guide member 603 and a rotating groove 604; the extension rod 6 consists of 12 circular tubes with different thicknesses and the same length, and two sides in the extension rod 6 are provided with guide grooves; limiting plates with rectangular structures are arranged at the bottoms of the two ends of the extension rod 6, and the limiting plates are embedded in the guide grooves to move; four mounting grooves 601 with arc structures are arranged on the periphery of the top end of the extension rod 6, and a stabilizing plate 602 is mounted at the bottom of each mounting groove 601 through a connecting shaft; the stabilizing plate 602 is an arc-shaped plate-shaped structure, the top end of the stabilizing plate 602 is an inclined structure, and the inner side of the stabilizing plate 602 is provided with a guide 603 with a triangular structure; the stabilizing plate 602 is a reversible auxiliary stabilizing structure; the bottom of the extension rod 6 is fixedly installed at the top end inside the installation hole 101, the outer wall of the extension rod 6 is provided with a measurement mark with the same length, the extension rod 6 is integrally made of a lighter material, the outer side of the top end of the extension rod 6 is provided with the stabilizing plate 602 and the guide member 603 through a connecting shaft, so that when the extension rod 6 is unfolded for measurement, the stabilizing plate 602 and the guide member 603 can receive the power of a spring to turn outwards and are positioned around the extension rod 6, thereby stabilizing the extension rod 6, guiding the passing wind through the guide member 603, avoiding the extension rod 6 from being subjected to larger fluctuation, the outer wall of the extension rod 6 is provided with the mark with the same length, and the height of the circular tubes formed by the extension rod 6 is the same, so that the data can be more accurate when the extension rod 6 is pulled out for measurement, the installation groove 601 is used for embedding and installing the stabilizing plate 602, and when the stabilizing plate 602 is not, can imbed in the inside of mounting groove 601 for when not using in the extension rod 6 contracts, stabilizing plate 602 can not influence extension rod 6 yet and resets, and stabilizing plate 602 establishes around extension rod 6, can play the stable effect with extension rod 6, and stabilizing plate 602's top is the wedge structure, be in order to make wind pass through, can be by better water conservancy diversion, and guide member 603 is the triangle-shaped structure, be in order to shunt wind direction both sides, reduce the impact force that wind produced extension rod 6.
The main body 1 comprises a mounting hole 101 and a buffer piece 102; the bottom corner position of the main body 1 is provided with an inserting piece with a conical structure, and the middle position of the top end of the main body 1 is provided with a mounting hole 101; the mounting hole 101 is of a cylindrical structure with a convex middle part, and the inner bottom end of the mounting hole 101 is provided with a buffer piece 102 through a spring; the buffer member 102 is a circular plate-shaped structure, and the buffer member 102 is made of rubber; buffer 102 is for can cushioning the impact force structure, and the insert is used for inserting inside the ground, thereby supplementary this device is fixed, and mounting hole 101 is used for inserting installation extension rod 6, make extension rod 6 can be connected with main part 1, thereby make main part 1 support extension rod 6, and buffer 102 is then used for with the bottom contact of extension rod 6, when making extension rod 6 fall the internal contraction, can compress buffer 102, make the spring can assist the atress, thereby the impact force that buffering extension rod 6 produced.
Wherein, the guide groove 2 comprises a side groove 201; the guide groove 2 is of a T-shaped structure, an outer groove of an inclined structure is arranged on the outer side of the top end of the guide groove 2, and an inner groove of a rectangular structure is arranged on the inner side of the top end of the guide groove 2; side grooves 201 are arranged on two sides of the guide groove 2, and two ends of each side groove 201 are of arc structures; the guide groove 2 is a guide movable structure, the guide groove 2 is used for embedding the installation turnover plate 5, so that the turnover plate 5 can be temporarily stored in the guide groove 2 and cannot be separated when not used, and the side grooves 201 are used for embedding the connecting shafts on two sides of the top end of the turnover plate 5, so that the turnover plate 5 can be guided when being pulled and the turnover plate 5 cannot be separated.
Wherein, the connecting groove 3 comprises a supporting plate 301; the connecting groove 3 is of an L-shaped structure, and the inner end of the supporting plate 301 is embedded in the connecting groove 3; the supporting plate 301 is in a U-shaped plate structure, and the inner end of the supporting plate 301 is in an L-shaped structure; a threaded hole is formed in the middle of the outer end of the supporting plate 301; the supporting plate 301 is a detachable mounting structure, the connecting groove 3 is used for inserting the inner end of the mounting supporting plate 301, when the device is mounted on the inclined ground, the supporting plate 301 can be connected with the rotating piece 4, so that the device is supported in an auxiliary mode, the supporting plate 301 is used for enabling the rotating piece 4 to be mounted inside a threaded hole to rotate, the rotating piece 4 can drive the supporting plate 301 to drive the main body 1 to support, and the control main body 1 is used in a plane.
Wherein, the rotating member 4 comprises a bottom member 401; the rotating part 4 is a cylindrical screw rod, and two sides of the top end of the rotating part 4 are provided with control rods; a rotating head with a bottom middle raised cylindrical structure is arranged in the middle of the bottom of the rotating piece 4; the bottom piece 401 is of a circular structure, and the outer side of the bottom piece 401 is of an inclined structure; the bottom of the bottom piece 401 is provided with an inserted rod with a conical structure, the middle of the bottom of the top end of the bottom piece 401 protrudes with a rotary bin with a cylindrical structure, and a rotary head is arranged in the rotary bin; the rotating member 4 is a rotatable adjusting structure, the rotating member 4 is used for being rotated by manual control, so that the rotating member 4 can be matched with the threaded hole of the supporting plate 301 through the outer threads, the supporting plate 301 and the main body 1 are effectively supported, the rotating member 4 is connected with the rotating bin through a rotating head, the rotating member 4 is connected with the bottom member 401, meanwhile, the rotating member 4 can keep rotating, and the bottom member 401 can be stably inserted into the ground through the inserted rod at the bottom to be fixed.
Wherein, the turning plate 5 also comprises a limiting block 504; the limiting block 504 is of a T-shaped structure, and a spring is arranged at the inner end of the limiting block 504; the inner end of the limiting block 504 and the spring are embedded in the installation bin of the plugboard 502, and the limiting block 504 is used for being installed in the installation bin of the plugboard 502, so that when the plugboard 502 is pulled out for use, the limiting block 504 can receive the power of the spring to move outwards, the limiting block 504 can limit the plugboard 502, the plugboard 502 cannot retract inwards, and the device is stably supported.
Wherein, the extension rod 6 further comprises a rotating groove 604; the rotating groove 604 is a cylindrical structure with a convex middle part, the rotating groove 604 is arranged at the top end of the extension rod 6, and the rotating groove 604 is arranged at the top end of the extension rod 6, so that when the rotating rod 7 is used, the bottom end of the rotating rod 7 can be embedded into the rotating groove 604 to rotate, and the rotating rod 7 can be conveniently and rotationally adjusted.
Wherein, the rotating rod 7 comprises a moving plate 701 and a contact member 702; the rotating rod 7 is a cylindrical screw rod, and the bottom of the rotating rod 7 is provided with a rotating head with a middle convex structure; the moving plate 701 is of a rectangular plate-shaped structure, a threaded hole is formed in the middle of the moving plate 701, and a rotating rod 7 is installed inside the threaded hole; contact 702 is the wedge structure, and contact 702 is the rubber material, and contact 702 establishes in the bottom both sides of movable plate 701, rotary rod 7 here is used for moving through rotation control movable plate 701, make rotary rod 7 when being connected with unmanned aerial vehicle, can make movable plate 701 insert inside unmanned aerial vehicle's buffer frame, thereby control rotary rod 7 rotates, make rotary rod 7 can push up unmanned aerial vehicle, make movable plate 701's bottom both sides can contact with the bottom of buffer frame, thereby effectual be connected with unmanned aerial vehicle, and rubber material's contact 702 is then used for with buffer frame direct contact, make this device can not produce the slip with unmanned aerial vehicle's junction.
When in use: when the device is required to be used for measuring a building or a signal tower, the device can be moved to a proper position for use through manpower, then the main body 1 is placed through the manpower, so that the insertion rod at the bottom of the main body 1 can be inserted into soil for auxiliary fixing, then the four turnover plates 5 are pulled out and turned over through the manpower, then the plug-in 503 is pulled to move outwards, so that the plug-in 502 can extend, so that the plug-in 503 can be inserted into the soil, so that the limit block 504 can be pushed by a spring to move outwards, so that the limit block 504 can limit and fix the plug-in plate 502, when the device is positioned on an inclined surface, the support plate 301 and the rotating piece 4 can be installed and connected through the manpower, so that the support plate 301 can be inserted into the connecting groove 3 at the lower surface of the main body 1, so that the bottom piece 401 is contacted with the ground, and then the rotating piece 4 is controlled to, thereby supporting the main body 1, enabling the main body 1 to be in a plane for use, then inserting the bottom end of the extension rod 6 into the mounting hole 101 through manpower, then connecting the movable plate 701 with the unmanned aerial vehicle through manpower control, enabling the movable plate 701 to be inserted into the buffering frame of the unmanned aerial vehicle, then controlling the rotation of the rotary rod 7 through manpower, enabling the top end of the rotary rod 7 to jack up the bottom of the unmanned aerial vehicle, enabling the contact member 702 to be in contact with the buffering frame, thereby stably connecting with the unmanned aerial vehicle, then controlling the ascending of the unmanned aerial vehicle, enabling the extension rod 6 to be unfolded for use, enabling the extension rod 6 at the innermost end to ascend first, enabling the extension rod 6 to be gradually unfolded, thereby improving the measurement precision, then recording data outside the extension rod 6 through manpower, then adding the main body 1, the bottom end extension rod 6 and the length of the rotary rod 7, thereby measure accurate data, when extension rod 6 expandes, stabilizer plate 602 receives the outside upset of power of spring, make stabilizer plate 602 and guide member 603 can play supplementary stable effect to extension rod 6, make extension rod 6 expand when measuring, great data deviation can not appear, after data measurement finishes, unmanned aerial vehicle descends, make extension rod 6's bottom can contact with bolster 102, thereby reduce the impact force that contracts in the 6 whereabouts of extension rod and produce main part 1, thereby accomplish the measurement.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. The utility model provides a measuring stick for unmanned aerial vehicle high accuracy aerial survey which characterized in that: the method comprises the following steps: the device comprises a main body (1), a guide groove (2), a connecting groove (3), a rotating piece (4), a turnover plate (5), an extension rod (6) and a rotating rod (7); the main body (1) is of a rectangular structure, and the outer side of the bottom of the main body (1) is of an inclined structure; the guide groove (2) is formed in the middle of four sides of the top end of the main body (1); the connecting grooves (3) are arranged on two sides of four sides of the main body (1); the rotating piece (4) is arranged in a threaded hole at the outer end of the supporting plate (301) through threads at the outer side; the rotating head embedding of rotary rod (7) bottom is installed in the inside of swivelling chute (604), and inside movable plate (701) both ends of inserting the buffering frame in unmanned aerial vehicle bottom both sides of rotary rod (7) bottom.
2. The turnover plate (5) comprises an inner bin (501), an inserting plate (502), an inserting piece (503) and a limiting block (504); the turnover plate (5) is of a rectangular plate-shaped structure, and an inner bin (501) of a T-shaped structure is arranged inside the turnover plate (5); the plug board (502) is of a T-shaped plate structure, and the top end of the plug board (502) is embedded in the inner bin (501); the bottom of the plug board (502) is provided with a plug-in component (503), the plug-in component (503) is of a wedge-shaped structure, and the bottom of the plug-in component (503) is of a sawtooth-shaped structure; two sides of the top end of the inserting plate (502) are provided with mounting bins with T-shaped structures; the turnover plate (5) is a turnover supporting structure; both sides of the top end of the turnover plate (5) are provided with turnover shafts, and the turnover shafts are embedded in the side grooves (201).
3. The extension rod (6) comprises a mounting groove (601), a stabilizing plate (602), a guide member (603) and a rotating groove (604); the extension rod (6) consists of 12 circular tubes with different thicknesses and the same length, and guide grooves are formed in two sides of the interior of the extension rod (6); limiting plates with rectangular structures are arranged at the bottoms of the two ends of the extension rod (6), and the limiting plates are embedded in the guide grooves to move; four mounting grooves (601) with arc structures are formed in the periphery of the top end of the extension rod (6), and a stabilizing plate (602) is mounted at the bottom of each mounting groove (601) through a connecting shaft; the stabilizing plate (602) is of an arc-shaped plate-shaped structure, the top end of the stabilizing plate (602) is of an inclined structure, and a guide piece (603) of a triangular structure is arranged on the inner side of the stabilizing plate (602); the stabilizing plate (602) is a reversible auxiliary stabilizing structure; the bottom fixed mounting of extension rod (6) is on the inside top of mounting hole (101), and the outer wall of extension rod (6) is equipped with the same measurement mark of length to extension rod (6) wholly is lighter material.
4. The measuring stick for high-precision aerial survey of unmanned aerial vehicles according to claim 1, characterized in that: the main body (1) comprises a mounting hole (101) and a buffer piece (102); the bottom corner position of the main body (1) is provided with an inserting piece with a conical structure, and the middle position of the top end of the main body (1) is provided with a mounting hole (101); the mounting hole (101) is of a cylindrical structure with a convex middle part, and the bottom end inside the mounting hole (101) is provided with a buffer piece (102) through a spring; the buffer member (102) is of a circular plate-shaped structure, and the buffer member (102) is made of rubber; the buffer piece (102) is a structure capable of buffering impact force.
5. The measuring stick for high-precision aerial survey of unmanned aerial vehicles according to claim 1, characterized in that: the guide groove (2) comprises a side groove (201); the guide groove (2) is of a T-shaped structure, an outer groove of an inclined structure is arranged on the outer side of the top end of the guide groove (2), and an inner groove of a rectangular structure is arranged on the inner side of the top end of the guide groove (2); side grooves (201) are formed in two sides of the guide groove (2), and two ends of each side groove (201) are of arc-shaped structures; the guide groove (2) is a guide moving structure.
6. The measuring stick for high-precision aerial survey of unmanned aerial vehicles according to claim 1, characterized in that: the connecting groove (3) comprises a supporting plate (301); the connecting groove (3) is of an L-shaped structure, and the inner end of the supporting plate (301) is embedded in the connecting groove (3); the supporting plate (301) is of a U-shaped plate structure, and the inner end of the supporting plate (301) is of an L-shaped structure; a threaded hole is formed in the middle of the outer end of the supporting plate (301); the supporting plate (301) is of a detachable mounting structure.
7. The measuring stick for high-precision aerial survey of unmanned aerial vehicles according to claim 1, characterized in that: the rotating part (4) comprises a bottom part (401); the rotating piece (4) is a cylindrical screw rod, and two sides of the top end of the rotating piece (4) are provided with operating rods; a rotating head with a cylindrical structure protruding from the middle of the bottom is arranged in the middle of the bottom of the rotating piece (4); the bottom piece (401) is of a circular structure, and the outer side of the bottom piece (401) is of an inclined structure; the bottom of the bottom piece (401) is provided with an inserted rod with a conical structure, the middle of the bottom of the top end of the bottom piece (401) protrudes a rotary bin with a cylindrical structure, and a rotary head is arranged in the rotary bin; the rotating piece (4) is a rotatable adjusting structure.
8. The measuring stick for high-precision aerial survey of unmanned aerial vehicles according to claim 1, characterized in that: the turnover plate (5) further comprises a limiting block (504); the limiting block (504) is of a T-shaped structure, and a spring is arranged at the inner end of the limiting block (504); the inner end of the limiting block (504) and the spring are embedded in the mounting bin of the inserting plate (502).
9. The measuring stick for high-precision aerial survey of unmanned aerial vehicles according to claim 1, characterized in that: the extension rod (6) also comprises a rotating groove (604); the rotary groove (604) is of a cylindrical structure with a convex middle part, and the rotary groove (604) is arranged at the top end of the extension rod (6).
10. The measuring stick for high-precision aerial survey of unmanned aerial vehicles according to claim 1, characterized in that: the rotating rod (7) comprises a moving plate (701) and a contact piece (702); the rotating rod (7) is a cylindrical screw rod, and the bottom of the rotating rod (7) is provided with a rotating head with a middle convex structure; the movable plate (701) is of a rectangular plate-shaped structure, a threaded hole is formed in the middle of the movable plate (701), and a rotating rod (7) is installed inside the threaded hole; the contact piece (702) is of a wedge-shaped structure, the contact piece (702) is made of rubber, and the contact piece (702) is arranged on two sides of the bottom of the moving plate (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764295.5A CN111928833A (en) | 2020-08-02 | 2020-08-02 | A measuring stick for unmanned aerial vehicle high accuracy aerial survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764295.5A CN111928833A (en) | 2020-08-02 | 2020-08-02 | A measuring stick for unmanned aerial vehicle high accuracy aerial survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111928833A true CN111928833A (en) | 2020-11-13 |
Family
ID=73315576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010764295.5A Withdrawn CN111928833A (en) | 2020-08-02 | 2020-08-02 | A measuring stick for unmanned aerial vehicle high accuracy aerial survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111928833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077504A (en) * | 2022-05-17 | 2022-09-20 | 深圳市深水工程造价咨询有限公司 | Engineering survey sighting rod device based on unmanned aerial vehicle design |
-
2020
- 2020-08-02 CN CN202010764295.5A patent/CN111928833A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077504A (en) * | 2022-05-17 | 2022-09-20 | 深圳市深水工程造价咨询有限公司 | Engineering survey sighting rod device based on unmanned aerial vehicle design |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111928833A (en) | A measuring stick for unmanned aerial vehicle high accuracy aerial survey | |
| CN103090851A (en) | Tubular pile inclination measuring device and using method thereof | |
| CN114892733A (en) | Uplift resistance measuring device and method based on anchor plate foundation of seabed slope field | |
| CN207215613U (en) | A kind of Charpy impact device | |
| CN109974965A (en) | A kind of house for the research of low rise buildings roof system wind pressure actual measurement | |
| CN219829899U (en) | Slope measuring device | |
| CN210600918U (en) | Based on engineering survey and drawing location adjusting device | |
| CN109163700B (en) | Walking type static force level gauge and leveling method | |
| Bøggild et al. | Automatic glacier ablation measurements using pressure transducers | |
| CN210597413U (en) | Vertical resistance to compression detection device of experimental stake | |
| KR102017816B1 (en) | System of editing digital map for correcting errors by actual observation | |
| CN208520384U (en) | Forest land sample ground laser installation aiding device | |
| CN216132461U (en) | Centering rod for high-precision surveying and mapping | |
| CN215677043U (en) | RTK measuring stick | |
| KR101349651B1 (en) | Digital map manufacturing system using geographical information and gps coordinates | |
| CN115506388B (en) | Waterproof curtain device | |
| CN112880651B (en) | Remote sensing mapping and positioning device | |
| CN203857908U (en) | Measuring rod for measuring clear indoor height | |
| CN111830549B (en) | Railway track measurement method, system, readable storage medium and electronic equipment | |
| CN221118587U (en) | Bridge pile foundation displacement measuring device | |
| CN211147657U (en) | Road bed measuring device for traffic civil engineering | |
| CN217634846U (en) | Device for automatically and accurately reading height of surveying and mapping instrument survey piece by single person | |
| CN214189099U (en) | Staff scriber for music education | |
| CN219178578U (en) | Survey and drawing marker post of stability improves | |
| CN218843182U (en) | Foundation pit settlement detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201113 |