CN218907654U - Unmanned aerial vehicle survey and drawing's camera protection device - Google Patents

Abstract

The utility model relates to the technical field of camera protection, and discloses a camera protection device for unmanned aerial vehicle mapping, which comprises a mapping unmanned aerial vehicle body and a protective cover, wherein an adjusting mechanism is fixedly connected inside a long plate, and a clamping mechanism is fixedly connected to the top of the protective cover; the adjusting mechanism comprises a mounting assembly and a rotating assembly, the rotating assembly is arranged on the mounting assembly, the mounting assembly comprises an annular T-shaped groove, the annular T-shaped groove is formed in the bottom of the long plate, an annular T-shaped block is connected inside the annular T-shaped groove in a sliding mode, a connecting plate is fixedly connected to the bottom of the annular T-shaped block, a plug board is fixedly connected to the top of the protective cover, a slot is formed in the connecting plate, the bottom of the slot is provided with an opening, and the inside of the slot is spliced with the surface of the plug board. This camera protection device of unmanned aerial vehicle survey and drawing through setting up adjustment mechanism, under adjustment mechanism operation, can fix adjustment mechanism and set up in the longeron bottom, when needs the camera to carry out different positions and make a video recording, can make the protection casing rotate simultaneously this moment.

Description

Unmanned aerial vehicle survey and drawing's camera protection device

Technical Field

The utility model relates to the technical field of camera protection, in particular to a camera protection device for unmanned aerial vehicle mapping.

Background

Along with the continuous development of unmanned aerial vehicle technology, unmanned aerial vehicle survey and drawing measurement plays very important role in remote sensing survey and drawing, unmanned aerial vehicle can carry multiple remote sensing equipment such as high resolution CCD digital camera, laser scanner, light-duty optical camera etc. and acquire information to handle the image information who acquires through corresponding software, make into the image according to certain precision requirement, in practical application, in order to adapt to survey and drawing measurement's development demand, provide corresponding resource information, need acquire exact, complete remote sensing image data, unmanned aerial vehicle survey and drawing technology can directly acquire corresponding remote sensing information, and can be used in multiple fields.

The utility model provides a survey and drawing unmanned aerial vehicle's camera protection device of patent number CN209455019U, includes the mounting plate of installing in unmanned aerial vehicle casing bottom, mounting plate's center department integrated into one piece is provided with the cardboard, slip joint is provided with mounting base on the cardboard, fix through the locking bolt between mounting base and the cardboard, the locking bolt is provided with two, and locking bolt screw thread locking is in the both sides of cardboard, fixed mounting has the camera protection dustcoat on the mounting base.

With respect to the above description, the inventors consider that there are the following problems:

during the use process of the utility model, the unmanned aerial vehicle is found when in use, components such as a camera and the like are installed at the bottom of the unmanned aerial vehicle in the mapping work, but most of the cameras are exposed outside, so that the cameras are inconvenient to protect, and further, some personnel design some camera components, such as the comparison case only plays a role in protecting the cameras, but the normal rotation of the cameras is influenced, the shooting angle of the cameras is limited, and the normal operation of the mapping work is greatly influenced.

Disclosure of Invention

The utility model aims to provide a camera protection device for unmanned aerial vehicle surveying and mapping, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a camera protection device of unmanned aerial vehicle survey and drawing, includes survey and drawing unmanned aerial vehicle body and protection casing, survey and drawing unmanned aerial vehicle body bottom fixedly connected with longeron, survey and drawing unmanned aerial vehicle body bottom fixedly connected with camera pole, camera pole bottom fixedly connected with camera, the protection casing sets up in the camera surface, the protection casing has openly been seted up the protection casing survey and drawing unmanned aerial vehicle body, the inside fixedly connected with adjustment mechanism of longeron, protection casing top fixedly connected with fixture;

the adjusting mechanism comprises a mounting assembly and a rotating assembly, and the rotating assembly is arranged on the mounting assembly;

the installation component includes annular T type groove, annular T type groove sets up in the longeron bottom, annular T type inslot portion sliding connection has annular T type piece, annular T type piece bottom fixedly connected with connecting plate, protection casing top fixedly connected with picture peg, the slot has been seted up to the connecting plate inside, the slot bottom sets up to the opening, slot inside and picture peg surface grafting, T type groove has been seted up to the connecting plate inside, both sides all fixedly connected with stopper around the connecting plate, two the stopper keeps away from one side all fixedly connected with first motor mutually, first motor is close to picture peg one side fixedly connected with threaded rod, connecting plate bottom fixedly connected with limiting plate, limiting plate inside and threaded rod surface swivelling joint, threaded rod surface threaded connection has the connecting seat, the connecting seat is close to picture peg one side fixedly connected with push pedal inside has seted up first round hole groove, first round hole groove sets up to the opening near picture peg one side, all has seted up the spout around the first round hole inner sliding connection has first inboard, first fixedly connected with longeron, first motor is close to picture peg one side fixedly connected with threaded rod, the connecting seat is provided with limiting plate on one side.

Preferably, the push plate is fixedly connected with the fixed plate on the other side of the first sliding plate, the inserting block is fixedly connected with the other side of the fixed plate, the limiting groove is formed in the inserting plate, openings are formed in the front side and the rear side of the limiting groove, the inside of the limiting groove is spliced with the surface of the inserting block, the T-shaped block is fixedly connected with the top of the fixed plate, and the surface of the T-shaped block is in sliding connection with the inside of the T-shaped groove.

Preferably, the number of the threaded rods is four, the threaded rods are two by two, the front threaded rod surface and the rear threaded rod surface are identical in thread line specification and opposite in direction, and when the two threaded rods rotate, the two connecting seats can move to opposite sides on the two threaded rods.

Preferably, the rotating assembly comprises a second round hole groove, the second round hole groove is formed in the inside of the long plate, the top and the bottom of the second round hole groove are both provided with openings, the inner wall of the second round hole groove is fixedly connected with an annular tooth row, the right side of the connecting plate is fixedly connected with a fixing block, the bottom of the fixing block is fixedly connected with a second motor, the top of the second motor is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a gear, and the surface of the gear is meshed with the inner wall of the annular tooth row.

Preferably, the fixture comprises a fixed seat, fixing base fixedly connected with is at protection casing top left and right sides, control two fixedly connected with connecting rod between the fixing base, connecting rod left and right sides surface sliding connection has the second slide, two one side fixedly connected with spring is kept away from mutually to the second slide, around two fixedly connected with gripping ring between the second slide, the gripping ring sets up in the camera pole surface, second slide top fixedly connected with mount pad, the inside threaded connection of mount pad has the bolt.

Preferably, the number of the fixing seats is four, two fixing seats are two by two, and two fixing seats are arranged on the front side and the rear side of the camera rod.

Preferably, the spring is fixedly connected with the fixing seat, the spring is sleeved on the surface of the connecting rod, and the clamping ring can be driven to clamp the camera shooting rod under the rebound acting force of the spring.

Compared with the prior art, the utility model provides the camera protection device for unmanned aerial vehicle mapping, which has the following beneficial effects:

1. this camera protection device of unmanned aerial vehicle survey and drawing through setting up adjustment mechanism, under adjustment mechanism operation, can fix adjustment mechanism and set up in the longeron bottom, when needs the camera to carry out different positions and make a video recording, can make the protection casing rotate simultaneously this moment.

2. This camera protection device of unmanned aerial vehicle survey and drawing through setting up fixture, can make the protection casing carry out the centre gripping with the surface of camera pole fixedly, and at this moment when the protection casing is driven and rotates, the camera pole also can be driven and rotate for the camera pole drives the camera and rotates, can conveniently make a video recording the position of difference at this moment.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a front view of the overall structure of the present utility model;

fig. 2 is a schematic diagram of the structure of the unmanned aerial vehicle body and the protective cover;

FIG. 3 is a schematic view of the structure of the shield and mounting assembly;

FIG. 4 is a schematic view of the assembly structure of the mounting assembly;

FIG. 5 is an enlarged schematic view of the structure of FIG. 4A;

FIG. 6 is a schematic view of the assembly of the mounting assembly;

FIG. 7 is a schematic view of the structure of the long plate, mounting assembly portion and rotating assembly;

FIG. 8 is a schematic view of the structure of the protective cover and the clamping mechanism;

fig. 9 is an enlarged schematic view of the structure at B in fig. 8.

In the figure: 1. surveying and mapping the unmanned aerial vehicle body; 2. a protective cover; 3. an adjusting mechanism; 31. a mounting assembly; 311. an annular T-shaped groove; 312. an annular T-shaped block; 313. a connecting plate; 314. a slot; 315. inserting plate; 316. inserting blocks; 317. a limit groove; 318. a fixing plate; 319. a push plate; 3101. a first slide plate; 3102. a long rod; 3103. a threaded rod; 31031. a first circular hole groove; 31032. a chute; 3104. a first motor; 3105. a limiting block; 3106. a connecting seat; 3107. a T-shaped groove; 3108. a T-shaped block; 3109. a limiting plate; 32. a rotating assembly; 321. a second motor; 322. a fixed block; 323. a rotating shaft; 324. a gear; 325. an annular tooth row; 326. a second circular hole groove; 4. a clamping mechanism; 41. a fixing seat; 42. a spring; 43. a clamping ring; 44. a bolt; 45. a mounting base; 46. a connecting rod; 47. a second slide plate; 5. a camera; 6. a camera rod; 7. a long plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides the following technical scheme:

example 1

Referring to fig. 1 to 7, a camera protection device for unmanned aerial vehicle mapping comprises a mapping unmanned aerial vehicle body 1 and a protection cover 2, wherein a long plate 7 is fixedly connected to the bottom of the mapping unmanned aerial vehicle body 1, a camera rod 6 is fixedly connected to the bottom of the mapping unmanned aerial vehicle body 1, a camera 5 is fixedly connected to the bottom of the camera rod 6, the protection cover 2 is arranged on the surface of the camera 5, the protection cover 2 is provided with the protection cover 2 on the front face of the protection cover 2, the unmanned aerial vehicle body 1 is mapped by the long plate 7, an adjusting mechanism 3 is fixedly connected to the inside of the long plate 7, and a clamping mechanism 4 is fixedly connected to the top of the protection cover 2;

the adjusting mechanism 3 comprises a mounting assembly 31 and a rotating assembly 32, the rotating assembly 32 is arranged on the mounting assembly 31, the mounting assembly 31 comprises an annular T-shaped groove 311, the annular T-shaped groove 311 is arranged at the bottom of the long plate 7, an annular T-shaped block 312 is connected in the annular T-shaped groove 311 in a sliding manner, a connecting plate 313 is fixedly connected at the bottom of the annular T-shaped block 312, a plugboard 315 is fixedly connected at the top of the protective cover 2, a slot 314 is arranged in the connecting plate 313, an opening is arranged at the bottom of the slot 314, the inside of the slot 314 is spliced with the surface of the plugboard 315, T-shaped grooves 3107 are arranged in the connecting plate 313, limiting blocks 3105 are fixedly connected at the front side and the rear side of the connecting plate 313, a first motor 3104 is fixedly connected at one side, which is close to the plugboard 315, a threaded rod 3103 is fixedly connected with the bottom of the connecting plate 313, a limiting plate 3109 is fixedly connected at the bottom of the connecting plate 3109, the inside of the threaded rod 3103 is rotationally connected with the surface of the threaded rod, the surface of the threaded rod 3103 is connected with a connecting seat 3106 in a threaded manner, one side of the connecting seat 3106 close to the plugboard 315 is fixedly connected with a push plate 319, a first round hole groove 31031 is formed in the threaded rod 3103, one side of the first round hole groove 31031 close to the plugboard 315 is provided with an opening, sliding grooves 31032 are formed in the periphery of the inner wall of the first round hole groove 31031, a first sliding plate 3101 is connected in the sliding manner in the sliding grooves 31032, a long rod 3102 is fixedly connected to the inner side of the first sliding plate 3101, the long rod 3102 is arranged in the first round hole groove 31031, the other sides of the push plate 319 and the first sliding plate 3101 are fixedly connected with a fixing plate 318, the other side of the fixing plate 318 is fixedly connected with an inserting block 316, a limit groove 317 is formed in the inserting block 315, openings are formed in the front and rear sides of the limit groove 317, a T-shaped block 3108 is fixedly connected to the top of the fixing plate 318, the surface of the T-shaped block 3107 is fixedly connected with the inner side of the T-shaped block 3107, the threaded rods 3103 are four in number and two in number, the threaded lines on the surfaces of the front threaded rod 3103 and the rear threaded rod 3103 are consistent in specification and opposite in direction, the rotating assembly 32 comprises a second circular hole groove 326, the second circular hole groove 326 is formed in the long plate 7, the top and the bottom of the second circular hole groove 326 are both provided with openings, the inner wall of the second circular hole groove 326 is fixedly connected with an annular tooth row 325, the right side of the connecting plate 313 is fixedly connected with a fixing block 322, the bottom of the fixing block 322 is fixedly connected with a second motor 321, the top of the second motor 321 is fixedly connected with a rotating shaft 323, the surface of the rotating shaft 323 is fixedly connected with a gear 324, and the surface of the gear 324 is in meshed connection with the inner wall of the annular tooth row 325.

Furthermore, by arranging the adjusting mechanism 3, the adjusting mechanism 3 can be fixedly arranged at the bottom of the long plate 7 under the operation of the adjusting mechanism 3, and when the camera 5 is required to take images at different positions, the protective cover 2 can be simultaneously rotated.

Example two

Referring to fig. 1-9, and based on the first embodiment, further obtaining the clamping mechanism 4, the clamping mechanism comprises fixing seats 41, the fixing seats 41 are fixedly connected to the left side and the right side of the top of the protective cover 2, a connecting rod 46 is fixedly connected between the left side and the right side of the fixing seats 41, the surfaces of the left side and the right side of the connecting rod 46 are slidably connected with second sliding plates 47, the two sides of the two second sliding plates 47 are fixedly connected with springs 42 away from each other, a clamping ring 43 is fixedly connected between the front side and the rear side of the two second sliding plates 47, the clamping ring 43 is arranged on the surface of the imaging rod 6, the top of the second sliding plate 47 is fixedly connected with an installation seat 45, bolts 44 are connected inside the installation seat 45 in a threaded manner, the number of the fixing seats 41 is four and two are two in a group, the two fixing seats 41 are arranged on the front side and the rear side of the imaging rod 6, the springs 42 are fixedly connected with the fixing seats 41, and the inside of the springs 42 are sleeved on the surface of the connecting rod 46.

Further, through setting up fixture 4, can make protection casing 2 carry out the centre gripping fixed with the surface of camera pole 6, at this moment when protection casing 2 is driven and rotates, camera pole 6 also can be driven and rotate for camera pole 6 drives camera 5 and rotates, can conveniently take a picture the different positions at this moment.

In the actual operation process, when the device is used, the protection cover 2 is directly arranged on the surface of the camera 5 when the camera 5 is protected, when the camera rod 6 is clamped in position, the spring 42 drives the second sliding plate 47 to slide on the surface of the connecting rod 46 under the rebound acting force of the spring 42, the second sliding plate 47 can drive the clamping ring 43 to clamp the adjusting mechanism 3, and when the left and right second sliding plates 47 are fixed, the mounting seat 45 is only required to be fixed in a threaded manner through the bolts 44;

when the protection cover 2 and the connecting plate 313 are installed, the protection cover 2 drives the inserting plate 315 to be inserted into the inserting groove 314, the first motor 3104 is started, the first motor 3104 drives the threaded rod 3103 to rotate in the limiting plate 3109, the connecting seat 3106 moves on the surface of the threaded rod 3103, the pushing plate 319 can be driven when the connecting seat 3106 moves, the pushing plate 319 drives the fixing plate 318, the fixing plate 318 drives the long rod 3102, the long rod 3102 drives the first sliding plate 3101 to slide in the sliding groove 31032, the long rod 3102 can be moved out of the first circular hole groove 31031, and the driving inserting block 316 can be inserted into the limiting groove 317;

when carrying out the different positions with the camera 5 and making a video recording, start second motor 321, when second motor 321 drives pivot 323 rotation, pivot 323 drives gear 324, when meshing between gear 324 and annular tooth row 325 is connected, can rotate gear 324 around annular tooth row 325 surface at this moment, also can make protection casing 2 rotate at this moment, and protection casing 2 drives camera rod 6 and rotates in survey unmanned aerial vehicle body 1 bottom, can make a video recording the different positions.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims (7)

1. The utility model provides a camera protection device of unmanned aerial vehicle survey and drawing, includes survey and drawing unmanned aerial vehicle body (1) and protection casing (2), its characterized in that: survey and drawing unmanned aerial vehicle body (1) bottom fixedly connected with longeron (7), survey and drawing unmanned aerial vehicle body (1) bottom fixedly connected with camera pole (6), camera pole (6) bottom fixedly connected with camera (5), protection casing (2) set up in camera (5) surface, protection casing (2) survey and drawing unmanned aerial vehicle body (1) have been seted up openly to protection casing (2), inside fixedly connected with adjustment mechanism (3) of longeron (7), protection casing (2) top fixedly connected with fixture (4);

the adjusting mechanism (3) comprises a mounting assembly (31) and a rotating assembly (32), and the rotating assembly (32) is arranged on the mounting assembly (31);

the mounting assembly (31) comprises an annular T-shaped groove (311), the annular T-shaped groove (311) is formed in the bottom of a long plate (7), the annular T-shaped groove (311) is internally and slidably connected with an annular T-shaped block (312), a connecting plate (313) is fixedly connected to the bottom of the annular T-shaped block (312), a plug board (315) is fixedly connected to the top of a protective cover (2), a slot (314) is formed in the connecting plate (313), an opening is formed in the bottom of the slot (314), the slot (314) is internally inserted into the surface of the plug board (315), T-shaped grooves (3107) are formed in the connecting plate (313), two limiting blocks (3105) are fixedly connected to the front side and the rear side of the connecting plate (313), one side, far away from each limiting block (3105) is fixedly connected with a first motor (3104), one side, close to the plug board (315), a threaded rod (3103) is fixedly connected to the bottom of the connecting plate (313), a limiting plate (9) is formed in the inner side, the threaded rod (319) is rotatably connected to the surface of the limiting plate (313), the threaded rod (3103) is rotatably connected to the surface of the threaded rod (315), the threaded rod (3103) is fixedly connected to the surface of the first side (3103), the utility model discloses a socket, including picture peg (315) and fixed plate, first round hole groove (31031) are close to picture peg (315) one side and set up to the opening, spout (31032) have all been seted up around first round hole groove (31031) inner wall, spout (31032) inside sliding connection has first slide (3101), the inboard fixedly connected with stock (3102) of first slide (3101), stock (3102) set up in inside first round hole groove (31031).

2. The unmanned aerial vehicle mapping camera protection device of claim 1, wherein: push pedal (319) and first slide (3101) opposite side all fixedly connected with fixed plate (318), fixed plate (318) opposite side fixedly connected with inserted block (316), limiting groove (317) have been seted up to picture peg (315) inside, both sides all set up to the opening around limiting groove (317), inside and the inserted block (316) surface grafting of limiting groove (317), fixed plate (318) top fixedly connected with T type piece (3108), T type piece (3108) surface and the inside sliding connection of T type groove (3107).

3. The unmanned aerial vehicle mapping camera protection device of claim 1, wherein: the number of the threaded rods (3103) is four, the threaded rods are two by two in a group, and the thread specifications of the surfaces of the front threaded rod and the rear threaded rod (3103) are identical and opposite.

4. The unmanned aerial vehicle mapping camera protection device of claim 1, wherein: the rotating assembly (32) comprises a second circular hole groove (326), the second circular hole groove (326) is formed in the long plate (7), the top and the bottom of the second circular hole groove (326) are all provided with openings, annular tooth rows (325) are fixedly connected to the inner wall of the second circular hole groove (326), fixing blocks (322) are fixedly connected to the right side of the connecting plate (313), second motors (321) are fixedly connected to the bottom of the fixing blocks (322), rotating shafts (323) are fixedly connected to the top of the second motors (321), gears (324) are fixedly connected to the surfaces of the rotating shafts (323), and the surfaces of the gears (324) are connected with the inner walls of the annular tooth rows (325) in a meshed mode.

5. The unmanned aerial vehicle mapping camera protection device of claim 1, wherein: clamping mechanism (4) are including fixing base (41), fixing base (41) fixedly connected with is in protection casing (2) top left and right sides, control two fixedly connected with connecting rod (46) between fixing base (41), connecting rod (46) left and right sides surface sliding connection has second slide (47), two one side fixedly connected with spring (42) is kept away from mutually to second slide (47), two around fixedly connected with gripping ring (43) between second slide (47), gripping ring (43) set up in camera pole (6) surface, second slide (47) top fixedly connected with mount pad (45), mount pad (45) internal thread connection has bolt (44).

6. The unmanned aerial vehicle mapping camera protection device of claim 5, wherein: the number of the fixing seats (41) is four, two fixing seats are two by two in a group, and two fixing seats (41) are arranged on the front side and the rear side of the camera rod (6).

7. The unmanned aerial vehicle mapping camera protection device of claim 5, wherein: the spring (42) is fixedly connected with the fixing seat (41), and the inside of the spring (42) is sleeved with the surface of the connecting rod (46).

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