CN212047926U - Unmanned aerial vehicle's multi-functional integrated device - Google Patents

Abstract

The utility model discloses a multifunctional integrated device of an unmanned aerial vehicle, which comprises a suspension arm component, an upper support arm component, a middle support arm component, a working part support and a functional module; the upper arm component is arranged below the suspension arm component; the upper support arm assembly is connected with the working part bracket through a middle support arm assembly, the upper support arm assembly comprises a rolling motor, and the middle support arm assembly is connected with the rolling motor; the working part support comprises a plurality of mounting frames of working areas and a pitching driving structure for connecting the mounting frames and the middle support arm assembly, and the pitching driving structure is used for driving at least part of the mounting frames to adjust a pitching angle; each function module is installed in one of the work areas. Through the cooperation setting of davit subassembly, last arm component, well arm component and work portion support, adopt the multiaxis overall arrangement, possess roll and every single move motor-driven, the setting that adopts the work portion support is integrated with multiple functions, carries out spatial layout and anti-interference processing to inside, satisfies multiple task demand, improves unmanned aerial vehicle operating efficiency.

Description

Unmanned aerial vehicle's multi-functional integrated device

Technical Field

The utility model relates to an unmanned aerial vehicle task load device field, concretely relates to unmanned aerial vehicle's multi-functional integrated device.

Background

The unmanned aerial vehicle cloud platform is the bearing structure that unmanned aerial vehicle was used for task loads such as installation, fixed camera. The cloud platform on the existing market is single function device, and setting such as take photo by plane, searchlighting, voice broadcast promptly realizes its function on the cloud platform of difference separately, and this will lead to the whole space utilization of carrier low, and can't satisfy the user demand of single frame time multitask. If a plurality of functional modules are forced to be directly imposed on one holder, the positions of different modules and the specific requirements of use in the using process are difficult to meet.

Disclosure of Invention

For solving the problem that current unmanned aerial vehicle cloud platform can't satisfy the user demand of single-frame time multitask, the utility model provides an unmanned aerial vehicle's multi-functional integrated device, through the cooperation setting of davit subassembly, go up the arm subassembly, well arm subassembly and work portion support, adopt the multiaxis overall arrangement, make it possess roll and every single move, adopt the form that sets up of work portion support to integrate multiple functions simultaneously, carry out spatial layout and anti-interference processing to the inside, satisfy multiple task demand simultaneously, improve unmanned aerial vehicle operating efficiency.

In order to achieve the above object, the present invention provides the following technical solutions:

in one aspect of the utility model, a multifunctional integrated device of an unmanned aerial vehicle is provided, which comprises a suspension arm component, an upper support arm component, a middle support arm component, a working part support and a plurality of functional modules; wherein the content of the first and second substances,

the upper arm assembly is detachably arranged below the suspension arm assembly;

the upper arm assembly is connected with the working part bracket through the middle arm assembly, the upper arm assembly at least comprises a rolling motor, and the middle arm assembly is connected with the output end of the rolling motor;

the working part support at least comprises a mounting frame formed with a plurality of working areas and a pitching driving structure for connecting the mounting frame and the middle support arm assembly, and the pitching driving structure is used for driving at least part of the mounting frame to adjust a pitching angle;

the plurality of functional modules at least comprise a voice module, a lens module and a searchlighting module, and the voice module, the lens module and the searchlighting module are respectively arranged in one of the working areas.

As a preferred scheme of the utility model, the davit subassembly includes support plate and coupling structure at least, coupling structure one end detachably connect in on the support plate, the other end connect in on the upper arm subassembly.

As a preferred scheme of the present invention, the upper arm assembly at least includes a vertically arranged and opposite upper arm front plate and an upper arm rear plate, one side of the upper arm rear plate facing the upper arm front plate is provided with a plurality of upper arm struts extending and protruding toward the upper arm front plate, and the upper arm front plate is provided with connecting holes corresponding to the upper arm struts;

the coupling structure comprises a pipe clamp and a coupling which are sequentially connected from the support plate, one end of the coupling is fixedly connected with the upper arm rear plate, and the other end of the coupling is connected with the upper arm front plate in a matching manner through a coupling flange;

the upper arm rear plate is also provided with a block-shaped interface, and the carrier plate is provided with a rectangular clamping hole which is clamped with the block-shaped interface in a matching manner.

As a preferred scheme of the utility model, be formed with on the upper arm front bezel and be used for running through the setting the mounting hole of roll motor, roll motor one end with upper arm back plate rigid coupling, the other end extend set up in the mounting hole, just the output of roll motor extends to keep away from in the upper arm back plate the outside of upper arm front bezel one side.

As a preferred scheme of the present invention, the middle support arm assembly at least includes a middle arm main plate, a middle arm right plate, a middle arm left plate and a middle arm reinforcing plate, the middle arm main plate is connected to the output end of the roll motor, the middle arm right plate and the middle arm left plate respectively extend vertically from two ends of the middle arm main plate to a side away from the upper support arm assembly, and the middle arm right plate and the middle arm left plate are connected to each other through the middle arm reinforcing plate;

the front ends of the middle arm right plate and the middle arm left plate are respectively provided with a through hole which is coaxially arranged.

As a preferred scheme of the present invention, the mounting rack at least includes a working back plate, a working right plate, a working left plate, a working middle plate and a working front plate, the working right plate and the working left plate are respectively vertically inserted into two ends of the front side of the working back plate, the front side of the working back plate is far away from the upper arm assembly than the rear side thereof, the right end and the left end of the working front plate are respectively inserted into the front ends of the working right plate and the working left plate, and the working front plate is parallel to the working back plate; the work medium plate sets up in the space that work backplate, work right side board, work left side board and work front bezel enclose, and rear end, right-hand member, left end and the front end of work medium plate peg graft with work backplate, work right side board, work left side board and work front bezel respectively, the upper portion front side of work front bezel has set gradually the camera lens module from the right side to a left side and has visited and shine the module, the lower part front side of work front bezel is provided with the pronunciation module.

As a preferred scheme of the utility model, the outer sides of the middle arm left plate and the middle arm right plate are respectively provided with a middle arm backing plate through a rivet nut, a through hole consistent with the through hole is formed on the middle arm backing plate, and a flange bearing is arranged in the through hole;

every single move drive structure including install in the every single move motor on the arm right side board, just every single move motor's output shaft runs through two the through hole extends to link to each other with the flange coupling behind the outside of arm left side board.

As a preferred scheme of the utility model, be formed with a plurality of louvres on the work back plate, just the rear side of work back plate is provided with radiator fan.

As a preferred scheme of the utility model, the multifunctional integrated device of the unmanned aerial vehicle further comprises a protective shell;

the protective housing includes upper arm shell, work preceding shell, work backshell and motor protective housing at least, the upper arm shell set up in between upper arm back plate and the upper arm front bezel, the work preceding shell with the cooperation of work backshell wrap up in the work portion support is outside, motor protective housing parcel pitching motor.

As an optimized scheme of the utility model, be provided with power source, image feeder interface and receiver control interface on the cubic interface, just be provided with on the upper arm back plate with the cloud platform control panel that cubic interface links mutually.

The utility model also provides a control method of unmanned aerial vehicle's multi-functional integrated device, include:

s10, obtaining IMU attitude data of the multifunctional integrated device of the unmanned aerial vehicle in real time, comparing the IMU attitude data to obtain a difference value, converting the difference value into a pulse signal through a holder control board, and driving a brushless motor to adjust the stability of the multifunctional integrated device of the unmanned aerial vehicle;

s20, controlling the pitching motor, the voice module, the lens module and the searchlighting module through the ground control end respectively; wherein the content of the first and second substances,

the pitching motor realizes fixed-angle pitching motion;

the voice module realizes the broadcast of voice;

the lens module realizes photographing and/or video recording;

the searchlighting module realizes the illumination function.

As a preferred embodiment of the present invention, step S20 specifically includes:

s201, the ground control end sends a signal to a first channel in a cloud deck control board, and the cloud deck control board converts the signal into a PWM wave and modifies reference data of a pitching axis and then drives a pitching motor to realize fixed-angle pitching motion;

s202, the ground control end sends a signal to a second channel in the cloud deck control panel, the cloud deck control panel converts the signal into a PWM wave and controls the lens module through the cloud deck control panel to realize the switching of photographing and video recording modes and photographing and/or video recording operations;

s203, the ground control end sends a signal to a third channel in the cloud deck control panel, and the cloud deck control panel converts the signal into PWM waves and controls the searchlighting module to realize an illumination function;

s204, the ground control end converts the sound into a signal and then sends the signal to a sky receiving end in the holder control panel, and the holder control panel converts the signal into a current pulse and then controls the voice module to realize the broadcasting of the sound.

As a preferred scheme of the utility model, in step S203, still be provided with the pressure regulating module in the searchlighting module, cloud platform control panel control the lift of voltage is realized to the pressure regulating module to make the searchlighting become strong or weak.

The utility model has the advantages of as follows:

the utility model ensures the effective connection between the multifunctional integrated device of the whole unmanned aerial vehicle and the unmanned aerial vehicle by adopting the arrangement of the suspension arm component; the upper support arm component and the middle support arm component are matched, so that the working part bracket can be positioned at a proper position; set up the roll motor of being connected with well arm assembly on last arm assembly, combine the setting of every single move drive structure simultaneously, and then realize the holistic roll and the every single move operation of functional module on the mounting bracket to the effect that the realization satisfied multiple task demand simultaneously improves the efficiency of unmanned aerial vehicle operation. And the mounting bracket can carry out spatial layout and anti-interference processing according to actual needs, and the stability of the operation of the integrated functional module is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment still falls within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention.

Fig. 1 is a schematic structural diagram of a multifunctional integrated device of an unmanned aerial vehicle according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a multifunctional integrated device of an unmanned aerial vehicle according to an embodiment of the present invention;

fig. 3 is an exploded view of a boom assembly and an upper arm assembly provided by an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a middle support arm assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a working portion bracket according to an embodiment of the present invention;

fig. 6 is another schematic structural view of a working portion bracket according to an embodiment of the present invention;

fig. 7 is a signal transmission diagram of a control method according to an embodiment of the present invention.

In the figure:

1-a boom assembly; 2-an upper arm support assembly; 3-a middle support arm assembly; 4-a working part support;

101-a carrier plate; 102-a pipe clamp; 103-a coupler; 104-a coupling flange;

201-a bulk interface; 202-upper arm back plate; 203-upper arm brace; 204-a roll motor; 205-upper arm front plate;

301-middle arm main board; 302-middle arm stiffener plate; 303-middle arm right plate; 304-a middle arm pad; 305-a blind rivet nut; 306-flange bearings; 307-middle arm left plate; 308-middle arm corner joint;

401-working back plate; 402-a heat dissipation fan; 403-working right plate; 404-a pitch motor; 405-a working front plate; 406-a voice module; 407-lens module; 408-a searchlight module; 409-searchlight fixing plate; 410-searchlighting support plate; 411-lens support; 412-lens support plate; 413-a lens mount; 414-searchlight support; 415-flange coupling; 416-working left plate; 417-working middle plate; 418-working prop;

501-upper arm housing; 502-motor protective case; 503-working front shell; 504-working back shell.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Further explanation is provided below by way of specific configurations according to the drawings.

As shown in fig. 1-6, the utility model provides an unmanned aerial vehicle's multi-functional integrated device, specifically, including davit subassembly 1, upper arm subassembly 2, well armset 3, work portion support 4, protecting sheathing. The suspension arm component 1 and the upper arm component 2 are fixedly connected to form a Z-axis main arm, a platform connected with an unmanned aerial vehicle is provided, a roll motor 204 is fixedly installed in a preset central hole of the upper arm component 2 to form a roll central shaft, the middle arm component 3 is fixedly connected with the roll motor 204, the roll motor 204 drives the middle arm component 3 to roll, an installation frame in the working part support 4 is rotatably installed on the middle arm component 3 through the cooperation of a pitch motor 404 and a flange coupler 415, wherein the pitch motor 404 serves as a pitch driving shaft, the flange coupler 415 serves as a pitch driven shaft, and the pitch motor 404 drives the installation frame to pitch. Can further preset including the position of placing of voice module 406, three kinds of functional module of lens module 407 and searchlight module 408 on the mounting bracket, shell 503 and work backshell 504 fixed mounting are outside at the mounting bracket before the work, and well arm shell 502 symmetry is installed in the mounting bracket both sides, provides the outside protection of mounting bracket and pitch motor 404 and flange shaft coupling 415, and upper arm shell 501 fixed mounting is on upper arm subassembly 2, provides cloud platform control panel and the outside protection of roll motor 404.

Specifically, as shown in fig. 3, the boom assembly 1 includes a carrier plate 101, a pipe clamp 102, a coupling 103, a coupling flange 104; the upper arm assembly 2 comprises a block interface 201, an upper arm rear plate 202, an upper arm strut 203, a roll motor 204 and an upper arm front plate 205; referring to fig. 2, the upper arm rear plate 202 and the upper arm front plate 205 are fixedly connected through an upper arm pillar 203, the shaft coupling 103 and the coupling flange 104 are coaxial, the coupling flange 104 is symmetrically installed in a preset central hole at the upper end of the upper arm rear plate 202 and the upper arm front plate 205, through the tight fixation of jack screw on the shaft coupling flange 104 path, shaft coupling 103 outside is through pipe clamp 102 and support plate 101 fixed mounting, the rigid connection of going up arm subassembly 2 and davit subassembly 1 wholly provides being connected between unmanned aerial vehicle's the multi-functional integrated device and the aerial vehicle, roll motor 204 passes upper arm front bezel 205 lower extreme and predetermines centre bore and upper arm back plate 202 fixed mounting, block interface 201 upper portion step is connected fixedly with the rectangle card hole on the support plate 101, be equipped with power source on the block interface 201, image feeder interface, receiver control interface, cloud platform control panel fixed mounting is at upper arm back plate 202 rear portion, be convenient for the holistic debugging of cloud platform.

As shown in fig. 4, the middle support arm 3 includes a middle arm main plate 301, a middle arm reinforcing plate 302, a middle arm right plate 303, a middle arm base plate 304, a rivet nut 305, a flange bearing 306, a middle arm left plate 307, and a middle arm angle joint 308; referring to fig. 3, the slots are preset on two vertical sides of the middle arm corner connector 308, and are connected with the middle arm main plate 301, the middle arm right plate 303, and the middle arm left plate 307 step and fixedly mounted to form a fork frame, the middle arm reinforcing plate 302 includes two middle arm reinforcing plates, which are symmetrically mounted at two ends of the fork opening bottom of the fork frame and fixed, the middle arm pad 304 is mounted on the left side of the front end of the middle arm left plate 307, the through hole in the center of the middle arm pad 304 is coaxial with the through hole on the middle arm left plate 307, the flange bearing 306 is mounted in the through hole of the middle arm pad 304, the middle arm pad 304 and the flange bearing 306 are mounted on the right side of the middle arm right plate 303 in the same manner as the middle arm left plate 307, and the middle arm main plate.

As shown in fig. 5 and 6, the working part support 4 includes a working rear plate 401, a heat dissipation fan 402, a working right plate 403, a pitching motor 404, a working front plate 405, a voice module 406, a lens module 407, a searchlighting module 408, a searchlighting fixing plate 409, a searchlighting plate 410, a lens support 411, a lens support plate 412, a lens holder 413, a searchlighting support 414, a coupling 415, a working left plate 416, a working middle plate 417, and a working support 418; with reference to fig. 4 and 5, the working rear plate 401, the working right plate 403, the working front plate 405, and the working left plate 416 are respectively arranged in parallel in the X and Y directions and are connected to each other by corresponding stripe-shaped grooves, the working middle plate 417 and the working strut 418 are connected and fixed to form a main body of the mounting frame, the lens module 407 and the searchlight module 408 are arranged side by side, wherein the lens holder 413 and the lens support plate 412 are connected and fixed to each other, the lens module 407 is fixedly installed in the groove of the lens holder 413, and the lens holder 413 and the lens support plate 412 are connected and fixed to the upper right portion of the working front plate 405 by surrounding; the searchlighting module 408 penetrates through center holes of the searchlighting fixing plate 409 and the searchlighting support plate 410, the searchlighting fixing plate 409 and the searchlighting support plate 410 are connected and fixed at the upper left part of the working front plate 405 through a surrounding searchlighting support 414, and the searchlighting module 408 and the lens module 407 can be vertically aligned after moving in a rolling manner so as to ensure that the searchlighting light source cannot influence the lens; the voice module 406 is provided with a buckle which is fixedly arranged with a preset hole at the middle lower part of the working front plate 405, so that the replacement and maintenance are convenient; the pitching motor 404 is fixedly arranged at the right side of the working right plate 403 to form a pitching driving shaft, the flange coupling 415 is fixedly arranged at the left side of the working left plate 416 to form a pitching driven shaft, the cooling fan 402 is fixedly arranged at the rear side of the working rear plate 401 and is matched with the cooling holes on the working front shell 503 and the working rear shell 504 to cool the working part bracket 4, and further realize the heat dissipation of the specific structures such as the voice module 406, the lens module 407, the searchlighting module 408 and the like mounted thereon, the mounting hole sites of the working rear shell 504 are preset on the left and right sides of the working rear plate 401, the working rear shell 504 is connected and fixed with the working part support 4, the corresponding sealing slots are arranged at the joints of the working front shell 503 and the working rear shell 504 to be used as positioning references for connection and fixation, the air outlets are preset on the working rear shell 504, and the voice module 406, the lens module 407 and the searchlighting module 408 are arranged on the working front shell 503 to expose the openings, so as to realize the actual use function.

As shown in fig. 7, in the whole working process, through the arrangement of the above structure, the cradle head control board, the IMU module and the brushless motor form a self-stabilization platform control, and after the cradle head control board acquires IMU attitude data in real time and performs contrast processing, the difference value is converted into a pulse signal through an algorithm to drive the brushless motor to keep the cradle head integrally stable. The control end of the pitching motor 404 is connected with a receiver first-order channel, a ground secondary control end (the ground control end can be further subdivided into the ground secondary control end and a ground main control end) sends a wireless signal to the receiver end, and the receiver converts the wireless signal into a PWM wave to modify the reference data of the pitching axis in the holder control panel and drives the pitching motor 404 to complete fixed-angle pitching motion. In the functional module, the image module is connected with a picture transmission system of the loader, the image control panel is connected with a second channel of the receiver, a wireless signal is sent to the receiver by the ground secondary control end, the receiver converts the wireless signal into a PWM (pulse-width modulation) wave to control the image control panel to carry out mode switching of photographing and video recording, and the image can be transmitted back to the ground primary control end in real time through the picture transmission system of the loader; the searchlighting module 408 is connected with the third channel of the receiver, and the voltage regulation module of the searchlighting module is controlled by the ground auxiliary control end to carry out voltage rise and fall so as to change the searchlighting intensity and weak light; the voice broadcast is provided with a sky receiving end, the ground mobile phone converts sound into a wireless signal and transmits the wireless signal to the sky end, and the sky end receives the converted signal and converts the converted signal into current pulses to realize real-time sound broadcast.

Claims (7)

1. The multifunctional integrated device of the unmanned aerial vehicle is characterized by comprising a suspension arm assembly (1), an upper support arm assembly (2), a middle support arm assembly (3), a working part support (4) and a plurality of functional modules; wherein the content of the first and second substances,

the upper arm assembly (2) is detachably arranged below the suspension arm assembly (1);

the upper arm component (2) is connected with the working part bracket (4) through the middle arm component (3), the upper arm component (2) at least comprises a rolling motor (204), and the middle arm component (3) is connected with the output end of the rolling motor (204);

the working part support (4) at least comprises a mounting frame formed with a plurality of working areas and a pitching driving structure for connecting the mounting frame and the middle support arm assembly (3), and the pitching driving structure is used for driving at least part of the mounting frame to adjust a pitching angle;

the plurality of functional modules at least comprise a voice module (406), a lens module (407) and a searchlighting module (408), and the voice module (406), the lens module (407) and the searchlighting module (408) are respectively installed in one of the working areas.

2. The multifunctional integrated device of unmanned aerial vehicle of claim 1, characterized in that the boom assembly (1) comprises at least a carrier plate (101) and a coupling structure, one end of the coupling structure is detachably connected to the carrier plate (101), and the other end is connected to the upper arm assembly (2);

the upper arm assembly (2) at least comprises an upper arm front plate (205) and an upper arm rear plate (202) which are vertically arranged and opposite to each other, one side, facing the upper arm front plate (205), of the upper arm rear plate (202) is provided with a plurality of upper arm supporting columns (203) which extend and protrude towards the upper arm front plate (205), and the upper arm front plate (205) is provided with connecting holes corresponding to the upper arm supporting columns (203);

the coupling structure comprises a pipe clamp (102) and a coupling (103) which are sequentially connected from the carrier plate (101), one end of the coupling (103) is fixedly connected with the upper arm rear plate (202), and the other end of the coupling (103) is connected with the upper arm front plate (205) in a matching manner through a coupling flange (104);

the upper arm rear plate (202) is further provided with a block-shaped interface (201), and the carrier plate (101) is provided with a rectangular clamping hole clamped with the block-shaped interface (201) in a matched mode.

3. The multifunctional integration device of unmanned aerial vehicle as claimed in claim 2, wherein the upper arm front plate (205) is formed with a mounting hole for passing through the roll motor (204), one end of the roll motor (204) is fixedly connected to the upper arm rear plate (202), the other end is disposed in the mounting hole, and the output end of the roll motor (204) extends to the outside of one side of the upper arm front plate (205).

4. The multifunctional integrated device of unmanned aerial vehicle of claim 1, wherein the middle arm assembly (3) comprises at least a middle arm main board (301), a middle arm right board (303), a middle arm left board (307) and a middle arm reinforcing board (302), the middle arm main board (301) is connected with the output end of the roll motor (204), the middle arm right board (303) and the middle arm left board (307) respectively vertically extend from two ends of the middle arm main board (301) to a side far away from the upper arm assembly (2), and the middle arm right board (303) and the middle arm left board (307) are connected through the middle arm reinforcing board (302);

the front ends of the middle arm right plate (303) and the middle arm left plate (307) are respectively provided with a through hole which is coaxially arranged.

5. The multifunctional integrated device of the unmanned aerial vehicle of claim 4, wherein the mounting frame at least comprises a working rear plate (401), a working right plate (403), a working left plate (416), a working middle plate (417) and a working front plate (405), the working right plate (403) and the working left plate (416) are respectively and vertically inserted into two ends of the front side of the working rear plate (401), the front side of the working rear plate (401) is far away from the upper arm assembly (2) than the rear side of the working rear plate, the right end and the left end of the working front plate (405) are respectively inserted into the front ends of the working right plate (403) and the working left plate (416), and the working front plate (405) is parallel to the working rear plate (401); the utility model discloses a lens module, including work front bezel (405), work back plate (401), work right board (403), work left board (416) and work front bezel (405), work middle plate (417) sets up in the space that work back plate (401), work right board (403), work left board (416) and work front bezel (405) enclose, and the rear end, right-hand member, left end and the front end of work middle plate (417) peg graft with work back plate (401), work right board (403), work left board (416) and work front bezel (405) respectively, the upper portion front side of work front bezel (405) has set gradually from right side to left lens module (407) with searchlight module (408), the lower part front side of work front bezel (405) is provided with pronunciation module (406.

6. The multifunctional integrated device of the unmanned aerial vehicle as claimed in claim 5, wherein a middle arm backing plate (304) is mounted on the outer side of the middle arm left plate (307) and the outer side of the middle arm right plate (303) through a rivet nut (305), a through hole corresponding to the through hole is formed in the middle arm backing plate (304), and a flange bearing (306) is mounted in the through hole;

the pitching driving structure at least comprises a pitching motor (404) arranged on the middle arm right plate (303), and an output shaft of the pitching motor (404) penetrates through the two through holes, extends to the outer side of the middle arm left plate (307) and is connected with a flange coupling (415);

a plurality of heat dissipation holes are formed in the working rear plate (401), and a heat dissipation fan (402) is arranged on the rear side of the working rear plate (401).

7. The multifunctional integrated device of unmanned aerial vehicle of claim 6, further comprising a protective housing;

the protective shell at least comprises an upper arm shell (501), a working front shell (503), a working rear shell (504) and a motor protective shell (502), the upper arm shell (501) is arranged between the upper arm rear plate (202) and the upper arm front plate (205), the working front shell (503) and the working rear shell (504) are wrapped outside the working part bracket (4) in a matched mode, and the motor protective shell (502) wraps the pitching motor (404);

the device is characterized in that a power supply interface, an image feeder interface and a receiver control interface are arranged on the block-shaped interface (201), and a holder control panel electrically connected with the block-shaped interface (201) is arranged on the upper arm rear plate (202).

Images