CN218258761U

CN218258761U - Be used for unmanned aerial vehicle slope mapping device that takes photo by plane

Info

Publication number: CN218258761U
Application number: CN202222310342.6U
Authority: CN
Inventors: 耿硕鹏; 肖雨辉; 魏伟
Original assignee: Nanjing Zhongke Huaxing Emergency Technology Research Institute Co ltd
Current assignee: Nanjing Zhongke Huaxing Emergency Technology Research Institute Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-10
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to the technical field of unmanned aerial vehicle mapping, a mapping device for unmanned aerial vehicle slope aerial photography is disclosed, which comprises a bod, the below at organism middle part is equipped with the camera, the equal fixed mounting of outer wall at camera both sides has the connection frame, a side of camera is equipped with the bull stick, the bull stick is located the one side below that the organism deviates from camera work end, the outer wall of bull stick both sides all is provided with the external screw thread, and the outer wall of bull stick both sides all has the digging arm through the external screw thread spiro union, two sets of digging arms are located the both sides limit of camera respectively, and the equal fixed mounting of a lateral wall that the bull stick was kept away from to two sets of digging arms has the butt joint piece, two sets of butt joint piece's one end respectively with the inner wall looks joint of two sets of connection frames, the equal activity of outer wall at bull stick both ends has cup jointed the bearing, bearing fixed mounting is in the bottom of organism. Through the organism that sets up, when can carrying out the main part to its upper structure and accept, utilize the camera of establishing, realize whole unmanned aerial vehicle's effective mapping work of taking photo by plane.

Description

Be used for unmanned aerial vehicle slope mapping device that takes photo by plane

Technical Field

The application relates to unmanned aerial vehicle mapping technology field, more specifically relates to a mapping device for unmanned aerial vehicle oblique aerial photography.

Background

An unmanned plane, called "unmanned plane" for short, is an unmanned plane operated by a radio remote control device and a self-contained program control device, or is operated autonomously by an on-board computer, completely or intermittently, and is generally used for realizing aerial mapping work along with the development of unmanned plane technology.

Via search publication (bulletin) no: CN216375007U discloses a surveying and mapping aerial photography unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, wherein a plurality of protection mechanisms are welded in the middle of the surfaces of the left side and the right side of the unmanned aerial vehicle body, propeller mechanisms are welded on the two sides of each protection mechanism, a camera shooting mechanism is fixedly installed in the middle of the lower surface of the unmanned aerial vehicle body, and landing mechanisms and the like are welded on the two sides of the lower surface of the unmanned aerial vehicle body; although can realize the protection work to the screw in this application to prevent the maloperation and lead to striking debris, the used mechanism of making a video recording of the mapping of taking photo by plane is fixed structure in this application for be not convenient for carry out effective dismouting effect to it under, the influence is to its good maintenance work.

In order to solve the problem, the application provides a be used for unmanned aerial vehicle slope aerial photography mapping device.

SUMMERY OF THE UTILITY MODEL

The application provides a be used for unmanned aerial vehicle slope mapping device that takes photo by plane adopts following technical scheme:

the utility model provides a mapping device for unmanned aerial vehicle slope is taken photo by plane, includes the organism, the below at organism middle part is equipped with the camera, the equal fixed mounting of outer wall of camera both sides has the connection frame, a side of camera is equipped with the bull stick, the bull stick is located the organism and deviates from one side below of camera work end, the outer wall of bull stick both sides all is provided with the external screw thread, and the outer wall of bull stick both sides all has the digging arm, and is two sets of through the external screw thread spiro union joint, the digging arm is located the both sides limit of camera respectively, and the equal fixed mounting of a lateral wall that the bull stick was kept away from to two sets of digging arms has the butt joint piece, and is two sets of the one end of butt joint piece is respectively with the inner wall looks joint of two sets of connection frames, the bearing has been cup jointed in the equal activity of outer wall at bull stick both ends, fixed mounting is in the bottom of organism, and the bearing is located a side of external screw thread, the fixed cover at the outer wall at bull stick middle part has connect the action strip.

Through the technical scheme, the function strip is utilized to drive the rotating rod to rotate.

Furthermore, both sides the screw thread direction of external screw thread is mutual reverse setting, the action strip is "ten" font strip body structure, and the action strip is located the opposite side of both sides external screw thread.

Through above-mentioned technical scheme, utilize under the restriction to both sides external screw thread direction of rotation, be convenient for guarantee the relative or back-to-back motion between two sets of digging arms.

Further, the connection frame is equilateral triangle shape cavity frame structure, and the triangle department of connection frame outer end all is fillet form design, the inner chamber looks adaptation of butt joint piece and connection frame.

Through the technical scheme, the connecting frame is utilized to realize the connecting and positioning functions of the camera.

Further, it is two sets of the top of digging arm all is equipped with the kicking block, kicking block fixed mounting has been seted up in the bottom of organism, and the inner chamber of kicking block bottom spout, the spout is "T" font cell body structure, and one side activity of spout inner wall has cup jointed the cursor slide, the bottom of cursor slide run through the bottom of spout and with the top fixed connection of digging arm.

Through the technical scheme, the sliding arm and the sliding groove are utilized to achieve a good limiting effect on the moving arm in the moving process.

Furthermore, four groups of extension arms are distributed on the outer wall of the machine body in a rectangular mode, one ends of the four groups of extension arms are fixedly connected with the outer wall of the machine body, and organic paddles are arranged at the ends, deviating from the machine body, of the four groups of extension arms.

Through the technical scheme, the flight driving effect of the whole unmanned aerial vehicle is realized by utilizing the arranged propellers.

Further, every group the outside of machine oar all is equipped with the guard plate, the guard plate is half circular arc plate body structure, and the guard plate is located one side that the machine oar deviates from the organism outside, the through hole has been seted up to the inner chamber of guard plate.

Through the technical scheme, the protection plate is utilized to play a good protection role in the running process of the propeller.

Further, the bottom fixedly connected with locating rack at guard plate middle part, the locating rack is "L" shape frame body structure, and the one end of locating rack bottom and the one end fixed connection that the extension arm deviates from the organism, the one end bottom fixed mounting that the extension arm is close to the oar has the support, the bottom of support is round platform form design.

Through the technical scheme, the connecting and fixing effect on the protection plates is achieved by utilizing the arranged positioning frame.

To sum up, the application comprises the following beneficial technical effects:

through the organism that sets up, when can carrying out the main part to its upper structure and accept, utilize the camera of establishing, realize whole unmanned aerial vehicle's effective mapping work of taking photo by plane, through the link frame that sets up at camera shell both ends, make the cooperation bull stick, the external screw thread, the digging arm, butt joint piece, a supporting seat, effect strip and kicking block, spout and cursor slide, play and stably accept and spacing the camera in the organism below, can realize the holistic portable dismouting effect of camera, and then to the holistic effective maintenance and maintenance work of camera when being convenient for need, and improve holistic result of use.

Drawings

FIG. 1 is a schematic overall structure of the present application;

fig. 2 is a schematic view of the bottom end structure of the machine body of the present application;

FIG. 3 is a schematic view of a connection frame and a docking block of the present application;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 of the present application.

The reference numbers in the figures illustrate:

1. a body; 2. a camera; 3. a connecting frame; 4. a rotating rod; 5. an external thread; 6. a movable arm; 7. a butt joint block; 8. a supporting seat; 9. an action bar; 10. a top block; 11. a chute; 12. a slide arm; 13. an extension arm; 14. a mechanical paddle; 15. a protection plate; 16. a through hole; 17. a positioning frame; 18. and (4) a bracket.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The first embodiment is as follows:

the embodiment of the application discloses a mapping device for inclined aerial photography of an unmanned aerial vehicle, please refer to fig. 1, fig. 2 and fig. 3, which comprises a machine body 1, a camera 2 is arranged below the middle part of the machine body 1, a connecting frame 3 is fixedly arranged on the outer walls of two sides of the camera 2, a rotating rod 4 is arranged on one side edge of the camera 2, the rotating rod 4 is positioned below one side of the machine body 1 away from the working end of the camera 2, external threads 5 are arranged on the outer walls of two sides of the rotating rod 4, movable arms 6 are screwed on the outer walls of two sides of the rotating rod 4 through the external threads 5, the thread directions of the external threads 5 on two sides are arranged in opposite directions, two groups of movable arms 6 are respectively positioned on two side edges of the camera 2, butt-joint blocks 7 are fixedly arranged on one side wall of two groups of movable arms 6 away from the rotating rod 4, one ends of the two groups of the butt-joint blocks 7 are respectively clamped with the inner walls of the two groups of the connecting frames 3, the connecting frame 3 is in a triangular hollow frame structure, and the three corners of the outer end of the connecting frame 3 are designed in a fillet shape, the butt joint block 7 is matched with the inner cavity of the connecting frame 3, the camera 2 can be indirectly and effectively received under the clamping state and the structural design of the connecting frame 3 and the butt joint block 7, and the vertical swing problem generated by the camera 2 can be prevented, so that the stability performance in the working process is improved, the outer walls of the two ends of the rotating rod 4 are movably sleeved with the supporting seats 8, the supporting seats 8 are fixedly arranged at the bottom of the machine body 1, the supporting seats 8 are positioned at one side edge of the external thread 5, the outer wall of the middle part of the rotating rod 4 is fixedly sleeved with the action strip 9, the action strip 9 is in a cross-shaped strip body structure, the action strip 9 is positioned at one side edge of the two sides opposite to the external thread 5, the top blocks 10 are arranged above the two groups of movable arms 6, the top blocks 10 are fixedly arranged at the bottom of the machine body 1, and the inner cavity at the bottom of the top blocks 10 is provided with a chute 11, spout 11 is "T" font cell body structure, and the one side activity of 11 inner walls of spout has cup jointed cursor slide 12, the bottom of cursor slide 12 run through the bottom of spout 11 and with the top fixed connection of digging arm 6, top block 10 through setting up, in the time of can with 1 bottom fixed connection of organism, utilize the sliding fit effect of establishing spout 11 and cursor slide 12, can not hinder under 6 passive horizontal migration that carry on of digging arm, play the good spacing effect to 6 motion processes of digging arm, and under the design through to spout 11 and the structure that digging arm 12 is, also can further accept the benefit at the good stability of assembled position to camera 2.

Example two:

the embodiment of the application still discloses a mapping device that is used for unmanned aerial vehicle slope to take photo by plane, lies in with the difference of embodiment one: please refer to fig. 1 and 4, four groups of extension arms 13 are distributed on the outer wall of the machine body 1 in a rectangular manner, one ends of the four groups of extension arms 13 are all fixedly connected with the outer wall of the machine body 1, one ends of the four groups of extension arms 13 departing from the machine body 1 are all provided with paddles 14, the outer side of each group of paddles 14 is provided with a protection plate 15, the protection plate 15 is in a semicircular arc plate structure, the protection plate 15 is positioned outside one side of the machine paddle 14 departing from the machine body 1, the inner cavity of the protection plate 15 is provided with a through hole 16, the bottom of the protection plate 15 is fixedly connected with a positioning frame 17, the positioning frame 17 is in an L-shaped frame structure, one end of the bottom of the positioning frame 17 is fixedly connected with one end of the extension arm 13 departing from the machine body 1, through the protection plate 15 arranged outside one side of the machine paddle 14, the positioning frame 17 can be utilized to position and support the machine paddle 14, the positioning frame can conveniently play a good protection error role in the operation process of the machine paddle 14, thereby preventing the generation of collision of sundries due to prevent the operation, further improving the overall safety and service life, and the protection plate 16 arranged in the inner cavity of the machine paddle 14 plays a role of not hindering the air flow, one end of the support 18 is arranged near the bottom of the circular truncated cone support frame 13, and the circular table support 18 is arranged at the bottom of the machine support 18.

The embodiment of the application provides an implementation principle that is used for unmanned aerial vehicle slope aerial photography mapping device does: when using, when the whole is in complete assembled state, camera 2 is in stable arrangement state in organism 1's below, and the wire and the interface that organism 1 extends can be in connected state (not shown in the figure) with camera 2, when utilizing external control terminal to control organism 1 and the operation of machine oar 14, make whole flight aloft, and can utilize under the downward sloping effect of camera 2 work end, make whole unmanned aerial vehicle's slope aerial photography mapping work, and after the mapping is accomplished, make whole descend in required position, and after descending every group support 18 can carry out the supporting role to whole, when needing to dismantle maintenance to camera 2, only need to utilize effect strip 9 to drive under the rotation of bull stick 4, and cooperate the mutual reverse state of both sides external screw thread 5, make two sets of movable arms 6 when carrying out the departure motion, make two sets of butt joint piece 7 keep away from respectively with two sets of connection frame 3 indirectly can, and in the horizontal motion process of movable arm 6, the top of slide arm 12 that sets of its top was established carries out the sliding fit work at the inner wall of 11, two sets of movable arms 6 when carrying out the butt joint piece and carrying on two sets of portable butt joint piece 7 and realizing that two sets of portable butt joint piece are carried out the effect when carrying out the maintenance, it again, make it and two sets of portable joint piece to dismantle the effect of the butt joint piece and accomplish the maintenance of the two sets of slide joint piece and carry out the effect again, it and carry out the effect again, make it and utilize two sets of the effect to dismantle the effect to realize the joint piece to carry out the effect simultaneously, it again, it to dismantle the maintenance after the maintenance, it and utilize two sets of slide arm 2, it to realize the organism 1 to carry out the effect, it again, it.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a be used for unmanned aerial vehicle slope mapping device that takes photo by plane, includes organism (1), its characterized in that: the utility model discloses a camera, including organism (1), bull stick (4), swivel stick (4), camera (2) and two sets of movable arms (6), the equal fixed mounting of outer wall of organism (1) both sides has connecting frame (3), a side of camera (2) is equipped with bull stick (4), bull stick (4) are located one side below that organism (1) deviates from camera (2) work end, the outer wall of bull stick (4) both sides all is provided with external screw thread (5), and the outer wall of bull stick (4) both sides all has activity arm (6), and is two sets of activity arm (6) are located the both sides limit of camera (2) respectively, and two sets of activity arm (6) keep away from the equal fixed mounting of a lateral wall of bull stick (4) and have butt joint piece (7), and two sets of the one end of butt joint piece (7) respectively with the inner wall joint of two sets of connecting frame (3), the equal movable joint of outer wall at bull stick (4) both ends has bearing (8), bearing (8) fixed mounting in the bottom of organism (1), and bearing (8) are located the bearing (5), the middle part of outer wall of bull stick (9) cup joint piece is used for the effect.

2. The device of claim 1, wherein the device is used for unmanned aerial vehicle oblique aerial photography mapping: both sides the screw thread direction of external screw thread (5) is mutual reverse setting, it is "ten" font strip body structure to act on strip (9), and acts on strip (9) and is located the relative side of both sides external screw thread (5).

3. The device of claim 1, wherein the device is used for unmanned aerial vehicle oblique aerial photography mapping: the connecting frame (3) is an equilateral triangle hollow frame structure, the three corners of the outer end of the connecting frame (3) are designed in a round angle shape, and the butt joint blocks (7) are matched with the inner cavity of the connecting frame (3).

4. The device of claim 1, wherein the device is used for unmanned aerial vehicle oblique aerial photography mapping: two sets of the top of digging arm (6) all is equipped with kicking block (10), kicking block (10) fixed mounting is in the bottom of organism (1), and the inner chamber of kicking block (10) bottom has seted up spout (11), spout (11) are "T" font cell body structure, and the activity of one side of spout (11) inner wall has cup jointed cursor slide (12), the bottom of cursor slide (12) run through the bottom of spout (11) and with the top fixed connection of digging arm (6).

5. The device of claim 1, wherein the device is configured to be used for oblique aerial photography of unmanned aerial vehicles, and comprises: four groups of extension arms (13) are distributed on the outer wall of the machine body (1) in a rectangular mode, one ends of the four groups of extension arms (13) are fixedly connected with the outer wall of the machine body (1), and organic paddles (14) are arranged at the ends, deviating from the machine body (1), of the four groups of extension arms (13).

6. The device of claim 5, wherein the device is used for unmanned aerial vehicle oblique aerial photography mapping, and is characterized in that: every group the outside of machine oar (14) all is equipped with guard plate (15), guard plate (15) are half circular arc plate body structure, and guard plate (15) are located one side outside that machine oar (14) deviate from organism (1), through hole (16) have been seted up to the inner chamber of guard plate (15).

7. The device of claim 6, wherein the device comprises: the utility model discloses a motor, including protection plate (15), bottom fixedly connected with locating rack (17) at protection plate (15) middle part, locating rack (17) are "L" shape frame body structure, and the one end of locating rack (17) bottom deviates from the one end fixed connection of organism (1) with extension arm (13), the one end bottom fixed mounting that extension arm (13) are close to machine oar (14) has support (18), the bottom of support (18) is the design of round platform form.