Geographic information acquisition damping assembly of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle geographic information acquisition damping assembly which comprises a vehicle body and a mounting plate arranged on a base of the vehicle body, and a camera is arranged on the side, away from the vehicle body, of the mounting plate. The damping assembly is arranged on the mounting plate and used for damping the camera, the adjusting assembly is used for adjusting the damping force of the damping assembly, the adjusting assembly comprises first adjusting plates fixedly connected to the inner walls of the two damping pipes, and a plurality of first adjusting holes are formed in the two first adjusting plates; second adjusting plates are rotationally connected to one sides of the two first adjusting plates, and a plurality of second adjusting holes are formed in the side walls of the two second adjusting plates. According to the utility model, through the arrangement of the adjusting assembly, under the matching action of the driving assembly and the pushing assembly, the damping effect of the camera can be adaptively adjusted according to the weather environment condition of a geographic information acquisition area, so that the diversity and flexibility of camera damping are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to unmanned plane geographic information collection technical field, concretely is a kind of unmanned plane geographic information collection damping assembly. BACKGROUND

[0002] Unmanned plane carries out the picture shooting and video recording of geographic information by camera, realizes the record of ground detail feature and provides visual reference auxiliary positioning and calibration, to facilitate to collect more accurate geographic information.

[0003] Unmanned plane is influenced by multiple factors in the process of flight, such as air flow, vibration produced by propeller rotation, these vibrations will be directly transmitted to the camera carried, and then will seriously affect the quality of data acquisition, in prior art, damping shock absorber is used to realize the damping of camera, but the damping effect of damping shock absorber is single, it is inconvenient to flexibly adjust according to geographic information collection environment, when geographic information collection environment weather is good, there is no air flow or air flow is small, stronger damping effect makes it difficult for camera to keep stable quickly, and when geographic information collection environment weather is bad and complex, smaller damping effect is difficult to keep damping effect on camera.

[0004] Therefore, an unmanned plane geographic information collection damping assembly is needed to solve the above problems. UTILITY MODEL CONTENT

[0005] To achieve the above object, the utility model provides the following technical scheme: an unmanned plane geographic information collection damping assembly, including body and installation plate arranged on the base of body, the side, away from the body of installation plate is equipped with camera, further including the damping assembly for being arranged on installation plate and used for adjusting the damping force of damping assembly for the camera is damped,

[0006] The damping assembly includes two damping rods hinged to the side of installation plate close to camera, two damping pipes are slidably connected to the side wall of two damping rods, one end of two damping pipes close to each other is hinged to mounting block, camera is connected to mounting block, one end of two damping rods inside damping pipe is connected to damping plate, spring is sleeved on the side wall of two damping pipes, two ends of two springs are connected with the hinged end of damping rod and the hinged end of damping pipe respectively, damping pipe is fixedly connected to the side wall of two damping pipes, damping liquid in two damping pipes flows in damping pipe when being extruded;

[0007] The adjusting assembly comprises first adjusting plates fixedly connected to the inner walls of the two damping pipes, a plurality of first adjusting holes are formed in the two first adjusting plates, second adjusting plates are rotationally connected to one side of the two first adjusting plates, a plurality of second adjusting holes are formed in the side walls of the two second adjusting plates, and the two damping pipes are provided with driving assemblies for driving the second adjusting plates.

[0008] The driving assembly comprises a rack slidingly connected to the damping pipe, the rack is engaged with a gear, the first adjusting plates are rotationally connected with driving rods, the second adjusting plates and the gear are connected to the driving rods, and the damping pipe is provided with a pushing assembly for pushing the rack.

[0009] The pushing assembly comprises a threaded rod rotationally connected to the side wall of the damping pipe, a threaded pipe is threadedly connected to the side wall of the inner wall of the damping pipe, one end of the threaded pipe is connected with the rack, and the damping pipe is provided with a guiding assembly for guiding the movement of the rack.

[0010] One end of the threaded rod, away from the threaded pipe, is provided with a driving hole, and the driving hole is hexagonal.

[0011] The side of the damping pipe, close to the threaded rod, is provided with a plurality of angle marking grooves, and one side of each angle marking groove is rotationally connected with a marking plate, and the marking plate is connected with the threaded rod.

[0012] The guiding assembly comprises two guiding rods fixedly connected to the inner walls of the damping pipe, the two guiding rods are located on the two sides of the rack, the two guiding rods are slidingly connected with guiding plates, and opposite ends of the two guiding plates are connected with the rack.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a setting adjusting assembly, the cooperation of driving assembly and pushing assembly is convenient for adaptive adjustment of the damping effect of the camera according to the weather environment of the geographic information collection area, thereby guaranteeing the damping effect of the camera, making the camera more flexible under good weather and having stronger damping effect under severe and complex weather, and improving the diversity and flexibility of the damping of the camera. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the damping assembly and camera structure schematic diagram of the utility model;

[0017] Figure 3 It is Figure 2 The enlarged view of A in the middle

[0018] Figure 4 It is the internal structure schematic view of the damping assembly and the adjusting assembly of the utility model;

[0019] Figure 5 It is Figure 4 The enlarged view at A in the middle.

[0020] In the figure: 101, body; 102, mounting plate; 103, camera; 201, damping rod; 202, damping pipe; 203, damping plate; 204, spring; 205, damping pipe; 206, mounting block; 301, first adjusting plate; 302, second adjusting plate; 303, second adjusting hole; 401, rack; 402, driving rod; 403, gear; 501, threaded rod; 502, threaded pipe; 503, driving hole; 504, angle mark groove; 505, mark plate; 601, guide rod; 602, guide plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1-5 , a kind of unmanned aerial vehicle geographic information acquisition damping assembly in the figure, including body 101 and the mounting plate 102 of setting in the base of body 101, mounting plate 102 side away from body 101 is equipped with camera 103, still including setting in mounting plate 102 for the damping assembly for camera 103 is damped and the adjusting assembly for adjusting the damping force of damping assembly;

[0024] Damping assembly includes two damping rods 201 hinged to the side of mounting plate 102 close to camera 103, two damping rods 201 side wall slidingly connected with damping pipe 202, two damping pipes 202 are hinged with mounting block 206 at one end close to each other, camera 103 is connected to mounting block 206, two damping rods 201 are connected with damping plate 203 at one end in the damping pipe 202, two damping pipes 202 side wall are provided with spring 204, two ends of two springs 204 are connected with the hinged end of damping rod 201 and the hinged end of damping pipe 202 respectively (can refer to Figure 2 and Figure 4)), two damping pipes 202 side wall fixedly connected with the damping pipe 205, two damping liquid in the damping pipe 205 flow when extruded in;

[0025] Adjusting assembly includes fixedly connected to the first adjusting plate 301 in two damping pipe 205 inner wall, two first adjusting plate 301 is provided with a plurality of first adjusting hole, two first adjusting plate 301 side rotatably connected with the second adjusting plate 302, two second adjusting plate 302 side wall is provided with a plurality of second adjusting hole 303, two damping pipe 205 is provided with the drive assembly for driving the second adjusting plate 302;

[0026] Here to illustrate: through the adjusting assembly is set, in the cooperation of drive assembly and push assembly, facilitate according to the geographic information collection area weather environment, the damping effect of camera 103 is adaptively adjusted, so as to ensure the damping effect of camera 103 at the same time, make the camera 103 in good weather more flexible and in severe and complex weather conditions have stronger damping effect, thereby improving the diversity and flexibility of camera 103 damping.

[0027] It is worth noting that: the mounting block 206 is provided with a motor (motor model RS-7500) for adjusting the shooting angle of the camera 103, which is not shown here.

[0028] Please refer to Figure 4 And Figure 5 , the drive assembly shown in the figure includes a rack 401 slidingly connected to the damping pipe 205, the rack 401 is provided with a gear 403, the first adjusting plate 301 is rotatably connected with a drive rod 402, the second adjusting plate 302 and the gear 403 are connected to the drive rod 402, and the damping pipe 205 is provided with a push assembly for pushing the rack 401;

[0029] Here to illustrate: through the drive assembly is set, facilitate the second adjusting plate 302 is rotated.

[0030] Working principle: when using unmanned aerial vehicle to collect geographic information, first, the camera 103 is connected to the mounting block 206, and then the camera 103 is taken to high by the flight of the unmanned aerial vehicle, and the picture or video of different area is shot, so as to realize the recording of ground detail features and provide visual reference for positioning and calibration, and then the collection of geographic information is completed;

[0031] And in the process of the body 101 taking the camera 103 to a high altitude to collect geographic information, the camera 103 at a high altitude will be shaken by the rotation of the propeller of the body 101 or high-altitude airflow. When the vibration is transmitted to the camera 103, the vibration of the camera 103 is buffered by the elasticity of the spring 204 and the damping effect of the damping liquid flowing in the damping pipe 205, thereby ensuring the stability of the camera 103 during the collection of geographic information, and improving the quality of the collected geographic information data.

[0032] When the weather of the area where the geographic information is collected is good, and there is no airflow or the airflow is small, the camera 103 is mainly shaken by the vibration force from the propeller of the body 101, so a strong damping effect is not needed. When adjusting the damping effect of the camera 103, the rack 401 is moved by the pushing assembly, and then the second adjusting plate 302 is rotated under the threaded engagement transmission effect of the rack 401 and the gear 403, so that the second adjusting hole 303 on the second adjusting plate 302 and the first adjusting hole on the first adjusting plate 301 are combined to increase the amount, thereby reducing the flow resistance of the damping liquid in the damping pipe 205, thereby reducing the damping effect, and thereby weakening the damping effect of the camera 103, thereby improving the flexibility of the camera 103 while meeting the need for damping effect when the camera 103 is used in good weather, thereby improving the efficiency of quickly adjusting the shooting angle. When the weather of the area where the geographic information is collected is bad and complex, the first adjusting hole and the second adjusting hole 303 can be combined to reduce the amount by the driving assembly, thereby increasing the flow resistance of the damping liquid in the damping pipe 205, thereby improving the damping effect, and thereby providing a strong damping effect for the camera 103, thereby improving the stability of the camera 103 in bad and complex weather. Therefore, by adjusting the adjusting assembly, the damping effect of the camera 103 can be adaptively adjusted by the cooperation of the driving assembly and the pushing assembly according to the weather environment of the area where the geographic information is collected, thereby ensuring the damping effect of the camera 103 while making the camera 103 more flexible in good weather and having a stronger damping effect in bad and complex weather, thereby improving the diversity of damping of the camera 103.

[0033] Embodiment 2

[0034] Please refer to Figure 5 The pushing assembly in the figure includes a threaded rod 501 rotatably connected to the side wall of the damping pipe 205. The threaded rod 501 is threadedly connected to a threaded pipe 502 on the inner wall of the damping pipe 205. One end of the threaded pipe 502 is connected to the rack 401. The damping pipe 205 is provided with a guiding assembly for guiding the movement of the rack 401.

[0035] It should be noted that: through the setting of the pushing assembly, the threaded rod 501 and the threaded pipe 502 are threadedly engaged and driven, and the guiding assembly is guided, so that the rack 401 is driven to move.

[0036] Please refer to Figure 3 , the threaded rod 501 in the figure is provided with a driving hole 503 at the end away from the threaded pipe 502, and the driving hole 503 is a regular hexagon;

[0037] It should be noted that: through the regular hexagonal driving hole 503, the internal hexagonal handle can drive the threaded rod 501 to rotate.

[0038] Please refer to Figure 3 , the damping pipe 205 in the figure is provided with a plurality of angle mark grooves 504 on the side close to the threaded rod 501, and each angle mark groove 504 is rotatably connected with a mark plate 505, and the mark plate 505 is connected with the threaded rod 501;

[0039] It should be noted that: through the marking of the angle mark groove 504 and the mark plate 505, the rotation of the threaded rod 501 is provided with a marking function, and the threaded rod 501 and the threaded pipe 502 are threadedly engaged and driven, and the threaded pipe 502 is provided with a reference function for the moving distance.

[0040] It should be noted that: the threaded pitch of the side wall of the threaded rod 501 is large, so that a large distance movement of the threaded pipe 502 can be driven when the threaded rod 501 is rotated at a small angle.

[0041] Please refer to Figure 5 , the guiding assembly includes two guiding rods 601 fixedly connected to the inner wall of the damping pipe 205, the two guiding rods 601 are located on both sides of the rack 401, the two guiding rods 601 are slidably connected with guiding plates 602, and the opposite ends of the two guiding plates 602 are connected with the rack 401;

[0042] It should be noted that: through the setting of the guiding assembly, the movement of the rack 401 is provided with guiding and limiting functions.

[0043] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. An unmanned aerial vehicle geographic information acquisition damping assembly, comprising: a body (101) and a mounting plate (102) arranged on the base of the body (101), a camera (103) being arranged on the side of the mounting plate (102) away from the body (101); characterized in that it further comprises: a damping assembly arranged on the mounting plate (102) for damping the camera (103) and an adjusting assembly for adjusting the damping force of the damping assembly; the damping assembly comprises two damping rods (201) hinged to the mounting plate (102) on the side close to the camera (103), damping pipes (202) being slidably connected to the side walls of the two damping rods (201), mounting blocks (206) being hinged to the ends of the two damping pipes (202) close to each other, the camera (103) being connected to the mounting blocks (206), damping plates (203) being connected to the ends of the two damping rods (201) inside the damping pipes (202), springs (204) being sleeved on the side walls of the two damping pipes (202), the ends of the two springs (204) being connected to the hinged ends of the damping rods (201) and the hinged ends of the damping pipes (202) respectively, damping pipes (205) being fixedly connected to the side walls of the two damping pipes (202), the damping liquid in the two damping pipes (202) flowing in the damping pipes (205) when being extruded; the adjusting assembly comprises first adjusting plates (301) fixedly connected to the inner walls of the two damping pipes (205), a plurality of first adjusting holes being formed in the two first adjusting plates (301), second adjusting plates (302) being rotatably connected to one side of the two first adjusting plates (301), a plurality of second adjusting holes (303) being formed in the side walls of the two second adjusting plates (302), the two damping pipes (205) being provided with a driving assembly for driving the second adjusting plates (302). 2.The unmanned aerial vehicle geographic information acquisition damping assembly according to claim 1, wherein: the driving assembly comprises a rack (401) slidably connected to the damping pipe (205), the rack (401) being meshingly provided with a gear (403), the first adjusting plates (301) being rotatably connected with a driving rod (402), the second adjusting plates (302) and the gear (403) being connected to the driving rod (402), the damping pipe (205) being provided with a pushing assembly for pushing the rack (401). 3.The unmanned aerial vehicle geographic information acquisition damping assembly of claim 2, wherein: the pushing assembly comprises a threaded rod (501) rotatably connected to the side wall of the damping pipe (205), a threaded pipe (502) being threadedly connected to the side wall of the inner wall of the damping pipe (205) on the side away from the threaded rod (501), one end of the threaded pipe (502) being connected to the rack (401), the damping pipe (205) being provided with a guiding assembly for guiding the movement of the rack (401).

4. The unmanned aerial vehicle geographic information collection shock absorption assembly according to claim 3, characterized in that: one end of the threaded rod (501) away from the threaded pipe (502) is provided with a driving hole (503), the driving hole (503) being hexagonal. 5.The unmanned aerial vehicle geographic information acquisition damping assembly of claim 4, wherein: The damping pipe (205) is provided with a plurality of angle mark grooves (504) on one side of the threaded rod (501), one side of each angle mark groove (504) is rotationally connected with a mark plate (505), and the mark plate (505) is connected with the threaded rod (501). 6.The unmanned aerial vehicle geographic information acquisition damping assembly of claim 5, wherein: The guide assembly comprises two guide rods (601) fixedly connected to the inner wall of the damping pipe (205), the two guide rods (601) are located on the two sides of the rack (401), the two guide rods (601) are slidingly connected with guide plates (602), and opposite ends of the two guide plates (602) are connected with the rack (401).

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