CN212220542U - Stable device of aviation remote sensing survey and drawing unmanned aerial vehicle dimension - Google Patents
Stable device of aviation remote sensing survey and drawing unmanned aerial vehicle dimension Download PDFInfo
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- CN212220542U CN212220542U CN202020679201.XU CN202020679201U CN212220542U CN 212220542 U CN212220542 U CN 212220542U CN 202020679201 U CN202020679201 U CN 202020679201U CN 212220542 U CN212220542 U CN 212220542U
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Abstract
The utility model discloses an aviation remote sensing survey and drawing unmanned aerial vehicle dimension is steady device, including flight device and buffer, flight device includes mapping device, connecting rod group, third installation pole, rotor, can carry out the shock attenuation to survey and drawing unmanned aerial vehicle in flight, buffer includes first buffering post, rubber ring, second buffering post, telescopic link, adjustment stand, can cushion the impact force that receives when surveying and drawing unmanned aerial vehicle descends, and can be subaerial transfers to mapping device's height, the utility model discloses can be to guaranteeing the survey and drawing unmanned aerial vehicle's of flight in-process operation quality, can let mapping device avoid receiving the influence of operation environment simultaneously, continuous work.
Description
Technical Field
The utility model belongs to the technical field of the unmanned aerial vehicle auxiliary assembly, concretely relates to aviation remote sensing survey and drawing unmanned aerial vehicle dimension is steady device.
Background
The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment. The personnel on the ground, the naval vessel or the mother aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the personnel through equipment such as a radar. The aircraft can take off like a common airplane under the radio remote control or launch and lift off by a boosting rocket, and can also be thrown into the air by a mother aircraft for flying. During recovery, the aircraft can land automatically in the same way as the common aircraft landing process, and can also be recovered by a parachute or a barrier net for remote control. Can be repeatedly used for many times. The method is widely used for aerial reconnaissance, monitoring, communication, anti-submergence, electronic interference and the like.
Survey and drawing unmanned aerial vehicle is for carrying on the unmanned aerial vehicle who has survey and drawing isolated plant, and when surveying and drawing were done in the air to surveying and drawing device, the continuous rotation of rotor can bring comparatively violent vibrations for the device, and vibrations can cause the influence for the result that surveying and drawing device observed, and on the other hand, survey and drawing unmanned aerial vehicle descends when surveying and drawing the operation to the comparatively unevenness area in ground, and the ground condition can shelter from surveying and drawing device, leads to surveying and drawing result's inaccuracy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aviation remote sensing survey and drawing unmanned aerial vehicle dimension is steady device for solve the technical problem who exists among the prior art, if: survey and drawing unmanned aerial vehicle is for carrying on the unmanned aerial vehicle who has survey and drawing isolated plant, and when surveying and drawing were done in the air to surveying and drawing device, the continuous rotation of rotor can bring comparatively violent vibrations for the device, and vibrations can cause the influence for the result that surveying and drawing device observed, and on the other hand, survey and drawing unmanned aerial vehicle descends when surveying and drawing the operation to the comparatively unevenness area in ground, and the ground condition can shelter from surveying and drawing device, leads to surveying and drawing result's inaccuracy.
In order to achieve the above object, the utility model adopts the following technical scheme:
an unmanned aerial vehicle stability maintaining device for aerial remote sensing surveying and mapping comprises a flying device and a buffer device;
the flying device comprises a surveying and mapping device, a connecting rod group, a third mounting rod and a rotor wing, wherein the connecting rod group comprises a first mounting rod, a second mounting rod, a spring, a supporting rod and a sleeve, one end of the first mounting rod is connected with one side edge of the surveying and mapping device, the other end of the first mounting rod is provided with an inner groove, one end of the first mounting rod, which is far away from the surveying and mapping device, is connected with the spring, the other end of the spring is connected with one end of the second mounting rod, the second mounting rod and the first mounting rod are linearly arranged, one end of the second mounting rod, which is connected with the spring, is provided with an inner groove, the supporting rod is arranged in the spring, two ends of the supporting rod are arranged in the inner grooves on the first mounting rod and the second mounting rod, the opening edges of the inner grooves on the first mounting rod and the second mounting rod are inwards turned and contacted with the side edge of the supporting rod, the other end of the second mounting rod is connected with the side edge of the sleeve, the third mounting rod penetrates through the sleeve, the sleeve is connected with the middle part of the third mounting rod, the supporting rod is perpendicular to the second mounting rod, the rotor and a driving motor thereof are arranged at two ends of the third mounting rod, the connecting rod group, the third mounting rod, the rotor and a driving motor thereof with the same structure are arranged at the other side of the surveying and mapping device, and the rotor can rotate under the driving of the driving motor;
the buffer device comprises a first buffer column, a rubber ring, a second buffer column, a telescopic rod and an adjusting upright column, the top end of the first buffer column is connected with the bottom end of the surveying and mapping device, a plurality of rubber rings are axially arranged on the side edge of the first buffer column at equal intervals, the second buffer column is a long column with internal grooves at the top end and the bottom end, the bottom end of the first buffer column extends into the second buffer column through the internal groove at the top end of the second buffer column, the edge of the inner groove at the top end of the second buffer column is mutually contacted with the side edge of the first buffer column, the edge of the inner groove at the top end of the second buffer column can be inserted between the two rubber rings, two ends of the telescopic rod are respectively connected with the top end of the inner side of the inner groove at the bottom end of the second buffer column and the top end of the adjusting upright column, the adjusting upright post can move along the inner groove at the bottom end of the second buffer post under the driving of the telescopic rod;
and the buffer devices with the same structure are arranged below the driving motors of the rotors.
Furthermore, two ends of the supporting rod and two ends of the supporting rod are arranged on the inner walls of the inner grooves on the first mounting rod and the second mounting rod and are in mutual contact.
Further, the supporting rod cannot be separated from the inner groove of the first mounting rod and the second mounting rod.
Further, the elastic modulus coefficient of the spring is large.
Furthermore, the inner wall of the opening end of the inner groove at the bottom end of the second buffer column is connected with the side edge of the adjusting upright column.
One end of the first mounting rod, which is far away from the surveying and mapping device, is connected with the spring, the other end of the spring is connected with one end of the second mounting rod, the second mounting rod and the first mounting rod are linearly arranged, the first mounting rod and the second mounting rod are connected through the spring, and the vibration generated by the rotation of the rotor wing is eliminated through the elasticity of the spring, so that the surveying and mapping device can keep a stable state in the operation process, and the precision of a surveying and mapping result is improved;
the supporting rod is arranged in the spring, two ends of the supporting rod are arranged in inner grooves in the first mounting rod and the second mounting rod, airflow generated by the rotor wing can generate upward acting force on the device, the direction of the gravity applied to the device is opposite to that of the device, the rod formed by the first mounting rod and the second mounting rod can be subjected to shearing force under the combined action of the airflow acting force and the gravity, the spring can be deviated or even bent, the stretching direction of the spring can be limited by the supporting rod, on the other hand, the straight rod formed between the first mounting rod and the second mounting rod can be stable enough, the straight rod cannot be broken under the action of the shearing force, and the stability of the device is improved;
the distances between the four rotors on the device and the surveying and mapping device are the same, so that the airflow ascending moments from all directions received by the surveying and mapping device are equal, the device is stable in the flying process, and the safety of the device in the flying process is improved;
the bottom end of the first buffer column extends into the second buffer column through the second buffer column top inner groove, the edge of the second buffer column top inner groove is in contact with the side edge of the first buffer column, the edge of the second buffer column top inner groove can be inserted into two rubber rings, if a device is descended to the ground and receives a large impact force, the edge of the second buffer column top inner groove can extrude the rubber rings above the second buffer column, the rubber rings can deform under the extrusion of the impact force, the deformed rubber rings can lose the blocking effect on the second buffer column, the second buffer column can move upwards along the first buffer, the impact force of the second buffer column can be blocked by one rubber ring to stop moving after the impact force of the second buffer column is reduced to a certain degree, and the blocking effect on the second buffer column can be eliminated through the movement of the second buffer column and the blocking effect on the rubber rings The impact force is applied, so that the device is prevented from being damaged, and the service life of the device is prolonged;
the telescopic link both ends respectively with the inboard top of second buffering post bottom inside groove with the adjustment stand top links to each other, when the device drops comparatively precipitous subaerial, mapping device can probably be sheltered from by subaerial debris or a class of thing of convex stone, the adjustment stand can follow under the drive of telescopic link the inside removal of second buffering post bottom inside groove risees mapping device's height makes its operation of carrying on smoothly.
Furthermore, a limiting plate is arranged at the bottom end of the first buffer column.
Furthermore, a rubber pad is arranged at the bottom of the adjusting upright post.
Furthermore, the rotor is far away from the side of third installation pole is provided with convex windproof plate.
Further, the windproof plate is connected with a driving motor of the rotor wing through a mounting plate.
Furthermore, a plurality of through grooves are formed in the mounting plate.
When the device flies, the second buffer column may descend along the first buffer column under the action of gravity until the second buffer column is separated from the first buffer column, and a limiting plate is arranged at the bottom end of the first buffer column, so that the second buffer column can be prevented from falling off the first buffer column, and the integrity of the device is ensured;
the rubber pad is arranged at the bottom of the adjusting upright column, so that the friction force is increased, the device is prevented from slipping or even turning when falling onto the ground or a working platform, and the safety of the device is ensured;
the rotor is kept away from the side of third installation pole is provided with convex prevent wind board, the protection the rotor can not damage because of receiving the impact of strong wind at the flight in-process, extension device's life.
The utility model has the beneficial technical effects that: (1) one end of the first mounting rod, which is far away from the surveying and mapping device, is connected with the spring, the other end of the spring is connected with one end of the second mounting rod, the second mounting rod and the first mounting rod are linearly arranged, the first mounting rod and the second mounting rod are connected through the spring, and the vibration generated by the rotation of the rotor wing is eliminated through the elasticity of the spring, so that the surveying and mapping device can keep a stable state in the operation process, and the precision of a surveying and mapping result is improved;
(2) the supporting rod is arranged in the spring, two ends of the supporting rod are arranged in inner grooves in the first mounting rod and the second mounting rod, airflow generated by the rotor wing can generate upward acting force on the device, the direction of the gravity applied to the device is opposite to that of the device, the rod formed by the first mounting rod and the second mounting rod can be subjected to shearing force under the combined action of the airflow acting force and the gravity, the spring can be deviated or even bent, the stretching direction of the spring can be limited by the supporting rod, on the other hand, the straight rod formed between the first mounting rod and the second mounting rod can be stable enough, the straight rod cannot be broken under the action of the shearing force, and the stability of the device is improved;
(3) the distances between the four rotors on the device and the surveying and mapping device are the same, so that the airflow ascending moments from all directions received by the surveying and mapping device are equal, the device is stable in the flying process, and the safety of the device in the flying process is improved;
(4) the bottom end of the first buffer column extends into the second buffer column through the second buffer column top inner groove, the edge of the second buffer column top inner groove is in contact with the side edge of the first buffer column, the edge of the second buffer column top inner groove can be inserted into two rubber rings, if the device is descended to the ground, the edge of the second buffer column top inner groove can extrude the rubber rings above the second buffer column if large impact force is applied, the rubber rings can deform under the extrusion of the impact force, the deformed rubber rings can lose the blocking effect on the second buffer column, the second buffer column can move upwards along the first buffer, when the impact force applied to the second buffer column per se is reduced to a certain degree after the second buffer column moves, the second buffer column can be blocked and stopped by one rubber ring, and the movement of the second buffer column and the blocking of a plurality of rubber rings can eliminate the effect of acting on the second buffer column Impact force on the surveying and mapping device avoids the device from being damaged, and the service life of the device is prolonged;
(5) the telescopic link both ends respectively with the inboard top of second buffering post bottom inside groove with the adjustment stand top links to each other, when the device drops comparatively precipitous subaerial, mapping device can probably be sheltered from by subaerial debris or a class of thing of convex stone, the adjustment stand can follow under the drive of telescopic link the inside removal of second buffering post bottom inside groove risees mapping device's height makes its operation of carrying on smoothly.
Drawings
Fig. 1 is a front view of embodiment 1 of the present invention.
Fig. 2 is a plan view of embodiment 1 of the present invention.
Fig. 3 is a schematic structural view of a connecting rod assembly according to embodiment 1 of the present invention.
Fig. 4 is a schematic structural view of a buffer device according to embodiment 1 of the present invention.
Fig. 5 is a schematic structural view of a wind guard according to embodiment 2 of the present invention.
Fig. 6 is a plan view of a windshield according to embodiment 2 of the present invention.
In the figure: 1-surveying and mapping device, 2-first mounting rod, 3-second mounting rod, 4-spring, 5-support rod, 6-sleeve, 7-third mounting rod, 8-rotor wing, 9-first buffer column, 10-rubber ring, 11-limiting plate, 12-second buffer column, 13-telescopic rod, 14-adjusting column, 15-rubber pad, 16-windproof plate and 17-mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 6 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, the device for maintaining stability of the aerial remote sensing surveying and mapping unmanned aerial vehicle is characterized by comprising a flying device and a buffer device;
as shown in fig. 2 and 3, the flying device comprises a surveying and mapping device 1, a connecting rod group, a third mounting rod 7 and a rotor 8, wherein the connecting rod group comprises a first mounting rod 2, a second mounting rod 3, a spring 4, a support rod 5 and a sleeve 6, one end of the first mounting rod 2 is connected with one side edge of the surveying and mapping device 1, the other end of the first mounting rod 2 is provided with an inner groove, one end of the first mounting rod 2, which is far away from the surveying and mapping device 1, is connected with the spring 4, the other end of the spring 4 is connected with one end of the second mounting rod 3, the second mounting rod 3 is arranged in a straight line with the first mounting rod 2, one end of the second mounting rod 3, which is connected with the inner groove spring 4, the support rod 5 is arranged in the spring 4, and two ends of the support rod 5 are arranged in the inner grooves on the first mounting rod 2 and the second mounting rod 3, the opening edges of the inner grooves on the first mounting rod 2 and the second mounting rod 3 are turned inwards to be in contact with the side edge of the supporting rod 5, the other end of the second mounting rod 3 is connected with the side edge of the sleeve 6, the third mounting rod 7 penetrates through the sleeve 6, the sleeve 6 is connected with the middle part of the third mounting rod 7, the supporting rod 5 is perpendicular to the second mounting rod 3, the rotor wings 8 and driving motors thereof are arranged at two ends of the third mounting rod 7, the connecting rod group, the third mounting rod 7, the rotor wings 8 and the driving motors thereof with the same structure are arranged at the other side of the surveying and mapping device 1, and the rotor wings 8 can rotate under the driving of the driving motors;
as shown in fig. 4, the buffering device comprises a first buffering column 9, rubber rings 10, a second buffering column 12, a telescopic rod 13 and an adjusting upright column 14, the top end of the first buffering column 9 is connected with the bottom end of the surveying and mapping device 1, the side edges of the first buffering column 9 are axially and equidistantly provided with a plurality of rubber rings 10, the second buffering column 12 is a long column with inner grooves arranged at the top end and the bottom end, the bottom end of the first buffering column 9 is connected with the inner groove at the top end of the second buffering column 12, the inner groove edges at the top end of the second buffering column 12 are in contact with the side edges of the first buffering column 9, the inner groove edges at the top end of the second buffering column 12 can be inserted between the rubber rings 10, the two ends of the telescopic rod 13 are respectively connected with the inner side top end of the inner groove at the bottom end of the second buffering column 12 and the top end of the adjusting upright column 14, and the adjusting upright column 14 can be driven by the telescopic rod 13 to move along the inner Moving;
and the buffer devices with the same structure are arranged below the driving motors of the rotors 8.
Furthermore, the two ends of the support rod 5 and the two ends of the support rod 5 are arranged on the inner walls of the inner grooves of the first mounting rod 2 and the second mounting rod 3 to be contacted with each other.
Further, the support rod 5 does not come off from the inner groove of the first and second mounting rods 2 and 3.
Further, the spring 4 has a large modulus of elasticity.
Further, the inner wall of the opening end of the inner groove at the bottom end of the second buffer column 12 is connected with the side edge of the adjusting upright column 14.
Example 1 working principle overview: one end of the first mounting rod 2, which is far away from the surveying and mapping device 1, is connected with the spring 4, the other end of the spring 4 is connected with one end of the second mounting rod 3, the second mounting rod 3 and the first mounting rod 2 are arranged in a straight line, the first mounting rod 2 and the second mounting rod 3 are connected through the spring 4, and the vibration generated by the rotation of the rotor wing 8 is eliminated through the elasticity of the spring 4, so that the surveying and mapping device 1 can keep a stable state in the operation process, and the precision of a surveying and mapping result is improved;
the supporting rod 5 is arranged in the spring 4, two ends of the supporting rod 5 are arranged in inner grooves of the first mounting rod 2 and the second mounting rod 3, the rotor 8 generates airflow to generate upward acting force on the device, the direction of the airflow is opposite to the direction of gravity borne by the device, a rod formed by the first mounting rod 2 and the second mounting rod 3 can be subjected to shearing force under the combined action of the airflow acting force and the gravity, the spring can be deviated or even bent, the supporting rod 5 can limit the stretching direction of the spring 4, on the other hand, the supporting rod 5 can enable a straight rod formed between the first mounting rod 2 and the second mounting rod 3 to be stable enough, the straight rod cannot be broken under the action of the shearing force, and the stability of the device is improved;
the four rotors 8 on the device have the same distance with the surveying and mapping device 1, so that the air flow ascending moments from all directions on the surveying and mapping device 1 are ensured to be equal, the device is kept stable in the flying process, and the safety of the device in the flying process is improved;
the bottom end of the first buffer column 9 extends into the second buffer column 12 through the top end inner groove of the second buffer column 12, the top end inner groove edge of the second buffer column 12 is contacted with the side edge of the first buffer column 9, the top end inner groove edge of the second buffer column 12 can be inserted between two rubber rings 10, if the device is dropped to the ground, the top end inner groove edge of the second buffer column 12 can extrude the rubber rings 10 above the second buffer column 12, the rubber rings 10 can deform under the extrusion of the impact force, the deformed rubber rings 10 can lose the blocking effect on the second buffer column 12, the second buffer column 12 can move upwards along the first buffer column 9, when the self impact force of the second buffer column 12 is reduced to a certain degree, the second buffer column can be blocked by one rubber ring 10 to stop moving, impact force which can act on the surveying and mapping device 1 can be eliminated through the movement of the second buffer column 12 and the blocking of a plurality of rubber rings 10, the device is prevented from being damaged, and the service life of the device is prolonged;
the telescopic link 13 both ends respectively with the inboard top of second buffer post 12 bottom inside groove with adjust 14 tops of stand and link to each other, when the device falls comparatively precipitous subaerial, mapping device 1 can probably be sheltered from by subaerial debris or a class of thing of convex stone, adjustment stand 14 can follow under the drive of telescopic link 13 the inside removal of second buffer post 12 bottom inside groove risees mapping device 1's height makes its operation that carries on smoothly.
Example 2:
on the basis of embodiment 1, furthermore, a limiting plate 11 is arranged at the bottom end of the first buffer column 9.
Further, a rubber pad 15 is arranged at the bottom of the adjusting upright post 14.
Further, as shown in fig. 5, the side of the rotor 8 away from the third mounting rod 7 is provided with a circular arc-shaped wind guard 16.
Further, the windshield 16 is connected to a drive motor of the rotor 8 via a mounting plate 17.
Further, as shown in fig. 6, a plurality of through grooves are formed on the mounting plate 17.
Example 2 working principle overview: when the device is in the process of flying, the second buffer column 12 may descend along the first buffer column 9 under the action of gravity until the second buffer column is separated, and the limiting plate 11 is arranged at the bottom end of the first buffer column 9, so that the second buffer column 12 can be prevented from falling off the first buffer column 9, and the integrity of the device is ensured;
the bottom of the adjusting upright post 14 is provided with a rubber pad 15, so that the friction force is increased, the device is prevented from slipping or even turning when falling onto the ground or a working platform, and the safety of the device is ensured;
In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Claims (9)
1. An unmanned aerial vehicle stability maintaining device for aerial remote sensing surveying and mapping is characterized by comprising a flying device and a buffer device;
the flight device comprises a surveying and mapping device (1), a connecting rod group, a third mounting rod (7) and a rotor wing (8), wherein the connecting rod group comprises a first mounting rod (2), a second mounting rod (3), a spring (4), a support rod (5) and a sleeve (6), one end of the first mounting rod (2) is connected with one side edge of the surveying and mapping device (1), an inner groove is formed in the other end of the first mounting rod (2), one end, far away from the surveying and mapping device (1), of the first mounting rod (2) is connected with the spring (4), the other end of the spring (4) is connected with one end of the second mounting rod (3), the second mounting rod (3) and the first mounting rod (2) are arranged in a straight line, an inner groove is formed in one end, connected with the spring (4), of the second mounting rod (3), and the support rod (5) are arranged in the spring (4), the inner groove on the first mounting rod (2) and the second mounting rod (3) is internally provided with an inner groove, two ends of the supporting rod (5) are arranged at the inner groove opening edge on the first mounting rod (2) and the second mounting rod (3) and are inwards turned to be contacted with the side edge of the supporting rod (5), the other end of the second mounting rod (3) is connected with the side edge of the sleeve (6), the third mounting rod (7) penetrates through the sleeve (6), the sleeve (6) is connected with the middle part of the third mounting rod (7), the supporting rod (5) is vertical to the second mounting rod (3), the two ends of the third mounting rod (7) are provided with the rotor (8) and a driving motor thereof, the other side of the mapping device (1) is provided with the connecting rod group, the third mounting rod (7), the rotor (8) and a driving motor thereof which have the same structure, the rotor wing (8) can rotate under the drive of the drive motor;
the buffer device comprises a first buffer column (9), rubber rings (10), a second buffer column (12), a telescopic rod (13) and an adjusting stand column (14), wherein the top end of the first buffer column (9) is connected with the bottom end of the mapping device (1), a plurality of rubber rings (10) are arranged on the side edge of the first buffer column (9) in an axial direction at equal intervals, the second buffer column (12) is a long column with inner grooves formed in the top end and the bottom end, the bottom end of the first buffer column (9) extends into the second buffer column (12) through the inner groove formed in the top end of the second buffer column (12), the edge of the inner groove formed in the top end of the second buffer column (12) is in contact with the side edge of the first buffer column (9), the edge of the inner groove formed in the top end of the second buffer column (12) can be inserted between the two rubber rings (10), and the two ends of the telescopic rod (13) are respectively connected with the top end of the inner side of the inner groove formed in the bottom end, the adjusting upright post (14) can move along the inner groove at the bottom end of the second buffer post (12) under the driving of the telescopic rod (13);
and the buffer devices with the same structure are arranged below the driving motors of the rotors (8).
2. The aerial remote sensing surveying and mapping unmanned aerial vehicle of claim 1 dimension steady device, characterized in that, the inside groove inner wall that the both ends of bracing piece (5) and the both ends of bracing piece (5) set up on first installation pole (2) and second installation pole (3) contacts each other.
3. The unmanned aerial vehicle for aerial remote sensing and mapping stability maintenance device according to claim 1, wherein the support rod (5) cannot be pulled out from the inside of an inner groove formed in the first mounting rod (2) and the second mounting rod (3).
4. The aerial remote sensing surveying and mapping unmanned aerial vehicle of claim 1 keeps steady device, characterized in that, the inside groove open end inner wall in second bumping post (12) bottom links to each other with adjustment stand (14) side.
5. The aerial remote sensing surveying and mapping unmanned aerial vehicle of claim 4 dimension steady device, characterized in that, first bumping post (9) bottom is provided with limiting plate (11).
6. The aerial remote sensing surveying and mapping unmanned aerial vehicle of claim 5 is characterized in that a rubber pad (15) is arranged at the bottom of the adjusting upright post (14).
7. The aerial remote sensing surveying and mapping unmanned aerial vehicle of claim 6 keeps stable device, characterized in that, the side that the rotor (8) is kept away from third installation pole (7) is provided with convex wind-break plate (16).
8. The aerial remote sensing surveying and mapping unmanned aerial vehicle of claim 7 keeps steady device, characterized in that, the windproof plate (16) links to each other with the driving motor of rotor (8) through mounting panel (17).
9. The unmanned aerial vehicle for aerial remote sensing and mapping as claimed in claim 8, wherein the mounting plate (17) is provided with a plurality of through grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020679201.XU CN212220542U (en) | 2020-04-28 | 2020-04-28 | Stable device of aviation remote sensing survey and drawing unmanned aerial vehicle dimension |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020679201.XU CN212220542U (en) | 2020-04-28 | 2020-04-28 | Stable device of aviation remote sensing survey and drawing unmanned aerial vehicle dimension |
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| CN212220542U true CN212220542U (en) | 2020-12-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751905A (en) * | 2021-10-25 | 2021-12-07 | 吉林建筑科技学院 | Infrared laser spot position detection system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751905A (en) * | 2021-10-25 | 2021-12-07 | 吉林建筑科技学院 | Infrared laser spot position detection system and method |
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