CN107539463A - A kind of unmanned plane frame lower carriage - Google Patents
A kind of unmanned plane frame lower carriage Download PDFInfo
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- CN107539463A CN107539463A CN201610498978.4A CN201610498978A CN107539463A CN 107539463 A CN107539463 A CN 107539463A CN 201610498978 A CN201610498978 A CN 201610498978A CN 107539463 A CN107539463 A CN 107539463A
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- main frame
- unmanned plane
- lower carriage
- supporting leg
- frame
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Abstract
The invention discloses a kind of unmanned plane frame lower carriage, it is arranged in unmanned plane shell, unmanned plane frame includes upper bracket, main frame, the lower carriage being sequentially connected from top to bottom, and described lower carriage is provided with middle cavity, and described lower carriage upper end is connected with main frame lower end.Unmanned plane frame is divided into the module of carrying difference in functionality by the present invention, the function of integral-rack is completed by the cooperation of module, modular housing assembly makes unmanned plane frame be easier to remove and install, replace, and avoids the situation of frame damage integral replacing, economizes on resources.The present invention provides diversified housing assembly, according to different functional requirements, completes frame required function, is applicable more extensive.
Description
Technical field
The invention belongs to unmanned plane field, specifically, is related to a kind of unmanned plane frame lower carriage.
Background technology
Unmanned plane is also known as unmanned vehicle, is manipulated using radio robot and the presetting apparatus provided for oneself not manned
Aircraft, it is one and integrates aerodynamics, the mechanics of materials, automatic control technology, the high-tech product of software engineering.With
Science and technology progress with rapid changepl. never-ending changes and improvements, as high-tech "smart" products --- unmanned plane, the military affairs of early stage are not limited only to already
Equipment, nowadays in emergency management and rescue, video display take photo by plane, land mapping, electric power and pipeline line walking, pesticide spraying, amusement and leisure etc.
Multiple fields are able to extensive use, and constantly to miniaturization, popular, hommization, unmanned plane shows blowout hair in recent years
The situation of exhibition.
Current unmanned plane frame is in the majority to be structure as a whole, and the housing of unmanned plane is installed outside frame, and machine frame inside space mounting is each
Kind control panel, battery and other parts, when some parts need repairing or changed, it is necessary to which the whole frame of unmanned plane is torn open
Open, could dismantle, parts are installed.Unmanned plane in actual applications, runs into the thing collided with unavoidably, has in unmanned plane frame
When fractureing, damaging, even more need, by whole frame interchanging, to re-assembly equivalent to whole unmanned plane, to unmanned plane maintenance and
Renewal part brings inconvenience, virtually improves larger cost.In addition, the processing of unmanned plane frame is all to meet market need
The integral-rack asked, process compared with modular part, the production time is long, cost is high, to unmanned plane integral-rack
Fast development has certain adverse effect.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of unmanned plane frame lower carriage, by nothing
Man-machine stand module, break up the function of frame, make unmanned plane frame function clearly demarcated, structure more simplicity, installation is more convenient.
In order to solve the above technical problems, the present invention is using the basic conception of technical scheme：
A kind of unmanned plane frame lower carriage, is arranged in unmanned plane shell, and unmanned plane frame is upper including being sequentially connected from top to bottom
Support, main frame, lower carriage, described lower carriage are provided with middle cavity, and described lower carriage upper end is connected with main frame lower end.
Further, described lower carriage is the tubular structure of both ends open, and outer tubular wall is provided with opening, and described opening is from pipe
Shape upper port extends to lower port.
Further, described opening at least two, and outer tubular wall is divided into some supporting legs, described supporting leg be provided with
The casing fixed part of casing connection.
Further, described lower carriage also includes the substrate being arranged between supporting leg and main frame, described substrate both ends of the surface point
It is not connected with main frame, supporting leg.
Further, described casing fixed part is sole, and described sole is arranged on the one end of supporting leg away from main frame.
Further, described upper bracket, main frame are equipped with middle cavity.
Further, described upper bracket, main frame are the tubular structure of up/down perforation, and the internal diameter of described upper bracket is more than
Internal diameter equal to main frame and the external diameter less than or equal to main frame, described main frame is coaxially connected with upper bracket, and upper bracket is hollow
Chamber is formed with cavity in main frame runs through chamber.
Further, described upper bracket outer wall is circumferentially evenly equipped with multiple projection seats to stretch out, and upper end is provided with described projection seat
The cavity volume of opening, battery connector is provided with the cavity volume of at least one projection seat in described projection seat.
Further, the power supply blocked hole connected with cavity in upper bracket inwall is provided with described projection seat at least one cavity volume.
Further, the outer wall of described upper bracket is provided with multiple horn seats for being used to install horn.
Further, described horn seat is horn hinge, and described horn hinge is detachably connected with upper bracket outer wall, described
Horn hinge be rotatably connected by rotating shaft and horn.
Further, the lid connecting pole for installing unmanned plane shell, described lid are additionally provided with described upper bracket outer wall
Connecting pole closes on the setting of upper bracket upper port.
Further, described upper bracket upper port is additionally provided with a recess.
Further, described main frame outer wall is provided with connecting pole, and hot-melting nut is provided with described connecting pole.
Further, described connecting pole includes the housing connecting pole being fixedly connected with the unmanned plane shell of envelope frame, described
Housing connecting pole is set close to main frame lower port.
Further, described connecting pole also includes the detection connecting pole set close to main frame upper port, protrusion main frame outer wall,
Described detection connecting pole is provided with position detection plate.
Further, described connecting pole also includes PCB connecting poles, and described PCB connecting poles are distributed on main frame outer wall.
Further, described connecting pole also includes the lower carriage connecting pole being connected with lower carriage, described lower carriage connecting pole week
To being distributed on main frame lower surface.
Further, described connecting pole also includes the upper bracket connecting pole being connected with upper bracket, and described upper bracket connecting pole leans on
Nearly main frame upper port and circumferential it is uniformly arranged.
Further, described connecting pole protrudes main frame outer wall or in main frame tubular wall.
Further, described main frame tubular wall is provided with lightening hole.
Further, described lower carriage also includes a substrate, and described substrate is flat board, and described supporting leg passes through substrate and master
Framework connects.
Further, the supporting leg of the lower carriage is circumferentially arranged on main frame lower end, and described supporting leg is close to one end of main frame
Provided with main frame connecting pole, foot stool mounting seat, the other end is provided with sole.
Further, described supporting leg is connected by being located at substrate of the supporting leg close to main frame one end with main frame, described main frame
Frame connecting pole, foot stool mounting seat are arranged on substrate.
Further, described substrate is supported by least two supporting legs.
Further, described main frame connecting pole and foot stool mounting seat are arranged on real estate on the end face of main frame, described
Sole is flat board and and substrate-parallel.
Further, the substrate center is provided with perforate, and the end face of described substrate is provided with circumferential, radial reinforced rib.
Further, described substrate, supporting leg, sole are structure as a whole, and described supporting leg is downwardly extending from substrate edges,
Described sole stretches out to be formed from the edge of supporting leg.
Further, described substrate it is identical with main frame cross section and with the corresponding installation of main frame, described supporting leg be four and
It is circumferential to be uniformly arranged on substrate.
Further, the angle of described substrate and supporting leg is obtuse angle.
Further, the angle of described supporting leg and sole is obtuse angle.
Further, described sole is provided with the flange being connected with housing, the housing mounting post being connected with housing, the housing peace
Hot-melting nut is provided with dress post.
Further, the side of described supporting leg and sole connects, and provided with the reinforcement across supporting leg and sole.
Further, the cross section of described upper bracket is square.
Further, the cross section of described main frame is square.
Further, described projection seat is four and correspondingly set up separately on four faces of upper bracket outer wall.
Further, the cavity volume of described setting battery connector is two, is separately positioned on the one of upper bracket inwall square-section
On group opposite.
Further, described power supply blocked hole is two, is separately positioned on another group of opposite of upper bracket inwall square-section.
Further, described horn hinge is four and is arranged on middle part of the main frame external wall cross-section square per one side.
Further, described housing connecting pole is four and is arranged on the midpoint on every one side of main frame external wall cross-section.
Further, described detection connecting pole is arranged on main frame axially on four outer ribs, and described detection connecting pole is four.
Further, on three faces in four faces of described main frame outer wall, be separately installed with figure pass plate, the first electric tuned plate,
Second electric tuned plate, the first electric tuned plate and the second electric tuned plate are arranged on one group of opposite.
Further, described connecting pole protrudes main frame outer wall or in main frame tubular wall.
Further, the cross section of described main frame is square that described supporting leg is four and is arranged on main frame square cross
Four corner points in face.
Further, described supporting leg is four and is arranged on four corner points of main frame square cross section.
Further, described substrate is square plate, and identical with main frame cross section and corresponding installation, described supporting leg is four
Four corner points individual and installed in substrate.
Further, described foot stool mounting seat is four and installed in four corner point of substrate.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
Unmanned plane frame is divided into the module of carrying difference in functionality by the present invention, and the function of integral-rack is completed by the cooperation of module,
Modular housing assembly makes unmanned plane frame be easier to remove and install, replace, and avoids the situation of frame damage integral replacing,
Economize on resources.The present invention provides diversified housing assembly, according to different functional requirements, completes frame required function, is applicable more
Extensively.
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
A part of the accompanying drawing as the application, for providing further understanding of the invention, illustrative examples of the invention
And its illustrate to be used to explain the present invention, but do not form inappropriate limitation of the present invention.Obviously, drawings in the following description are only
Some embodiments, to those skilled in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.In the accompanying drawings：
Fig. 1 is the structural representation of upper bracket in the embodiment of the present invention；
Fig. 2 is the top plan schematic view of upper bracket in the embodiment of the present invention；
Fig. 3 is the structural representation of main frame in the embodiment of the present invention；
Fig. 4 is the top plan schematic view of main frame in the embodiment of the present invention；
Fig. 5 is the structural representation of lower carriage in the embodiment of the present invention；
Fig. 6 is the top plan schematic view of lower carriage in the embodiment of the present invention；
Fig. 7 is the assembling schematic diagram of frame in the embodiment of the present invention.
Fig. 8 is the assembling schematic diagram of unmanned plane in the embodiment of the present invention.
In figure：100- upper brackets；101- projection seats；102- cavity volumes；103- supporting pads；104- battery connectors；105- power cards
Connect hole；106- horn mounting holes；107- lid connecting poles；108- recesses；Cavity in 109- upper brackets；200- main frames；201-
Detect connecting pole；202- positions detection plate；203- upper bracket connecting poles；204-PCB connecting poles；205- housing connecting poles；206-
Lower carriage connecting pole；Cavity in 207- main frames；300- lower carriages；310- substrates；311- main frame connecting poles；312- foot stools
Mounting seat；313- perforates；320- supporting legs；330- soles；331- flange；332- housing mounting posts；333- reinforcements；400-
Battery；401- battery mouth of connecting troughs；402- battery limiting buckles；501- horns；502- foot stools；503- lids.
It should be noted that these accompanying drawings and word description are not intended as the concept limiting the invention in any way, but
It is that those skilled in the art illustrate idea of the invention by reference to specific embodiment.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, the technical scheme in embodiment is clearly and completely described, and following examples are used to illustrate the present invention, but are not used to
Limit the scope of the present invention.
In the description of the invention, it is necessary to explanation, term " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " interior ", " outer " are based on orientation shown in the drawings or position
Relation, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one
Referring to Fig. 1 to Fig. 8, it is necessary to illustrate, the label in the present embodiment is with reference only as with reference to understanding, accompanying drawing
In planform and structure type limited not as the structure of the present embodiment.A kind of unmanned plane frame lower carriage of the present embodiment, if
Put in unmanned plane shell, unmanned plane frame includes upper bracket 100, main frame 200, the lower carriage being sequentially connected from top to bottom
300, described lower carriage 300 is provided with middle cavity, and the described upper end of lower carriage 300 is connected with the lower end of main frame 200.
Specifically, unmanned plane frame is divided into 300 3 upper bracket 100, main frame 200, lower carriage modules, each mould
Block carries different functions, and modular structure contributes to the function simplification of frame, singulation, the portion in a certain module
When part damage or a certain module damage, very easily dismantle, replace, reduce the waste of the part to being installed in frame and frame,
Economize on resources.
Lower carriage 300 mainly as main frame 200 support, while provide an indent cavity, for equipment install sky is provided
Between, provide a stable supporter for main frame 200, it is preferable that described lower carriage 300 is the tubulose knot of both ends open
Structure, lower carriage 300 are a tubular structure, and tubulose both ends are to be open, and the lower surface of tubulose upper port and main frame connects.Should
This is readily appreciated by one skilled in the art, and the cross section of tubulose said herein can be arbitrary shape, such as circular, ellipse,
Square, rhombus etc..
Wherein, lower carriage is not limited to tubular structure, space in one is overhanged using several sheets or column branch, under described
The outer tubular wall of support 300 is provided with opening, and described opening extends to lower port from tubulose upper port, and described opening is at least two
It is individual, and outer tubular wall is divided into some supporting legs 320, described supporting leg 320 is provided with the casing fixed part being connected with casing, will
If tubular wall is divided into stem portion to form supporting leg by opening, multiple independent supporting legs enclose to form an intracavity space vertically, this
Outside, still for the casing fixed part being connected with casing on supporting leg, casing mentioned here is shell or inner casing.
Supporting leg 320 can be directly installed on main frame 200, supporting leg 320 of working as especially is two, it is preferable that two arcs
Shape supporting leg encloses cavity, and supporting leg 320 is symmetrically mounted on the lower surface of main frame 200, effectively main frame 200 can be carried out more steady
Fixed, evenly stress support.It should be readily appreciated by one skilled in the art, the not limited form of supporting leg 320, it is only necessary to reach
To the purpose of support, supporting leg 320 can use linear pattern, shaped form or combining form.
The substrate 310 that connects through of supporting leg 320 and main frame 200 realizes that described lower carriage 300 also includes being arranged on
Substrate 310 between supporting leg 320 and main frame 200, the described both ends of the surface of substrate 310 respectively with main frame 200, supporting leg 320
Connection, described casing fixed part is sole 330, and described sole 330 is arranged on supporting leg 320 away from main frame 200
One end, substrate 310 can surface plate, curved surface face or irregular planar combination, it is preferable that substrate 310 is surface plate, is passed through
The connection of substrate 310 and main frame 200, to realize the fixed installation of supporting leg 320 and main frame 200, the base in the present embodiment
Plate 310 can be one, and the supporting leg 320 no less than two is installed on a substrate 310 or each supporting leg 320
A corresponding substrate 310, each substrate 310 are connected with main frame 200 respectively.When corresponding one using a supporting leg 320
During substrate 310, in order to improve the structural stability that supporting leg 320 is installed and used, strengthen antitorque effect, described supporting leg 320
Substrate 310 interconnect, individually will be attached fixation by substrate, increase the stability of support, supporting leg can also be used
The connection fastened to each other of 320 parts, it should it is readily appreciated by one skilled in the art, it is mentioned here to connect not limited form,
Can by supplementary structure by the two be fixedly connected or the two structure in part be attached.Preferably, it is described
Substrate 310 be one, supporting leg 320 is installed on a substrate 310.
Lower carriage 300 described in the present embodiment is additionally provided with the main frame connecting pole 311 for connecting main frame 200, described
Main frame connecting pole 311 is arranged on substrate 310 on the end face of main frame 200, and main frame connecting pole 311 is arranged on substrate
On 310 end faces, and protrude end face and set, be connected with bolt by main frame connecting pole 311 with main frame 200, facilitate equipment
Installation, while after installation, because the main frame connecting pole 311 of protrusion substrate 310 end face can be in main frame 200 and branch
Space is formed between leg 320, available for installing other equipment.
Lower carriage 300 described in the present embodiment is additionally provided with foot stool mounting seat, and described foot stool mounting seat is arranged on substrate 310 and faced
On the end face of main frame 200, unmanned plane foot stool is installed in described foot stool mounting seat, lower carriage 300 is additionally operable to install nobody
Under-chassis frame, face to set foot stool mounting seat on the end face of main frame 200 in the substrate 310 of supporting leg 320, the foot stool mounting seat can
To embed hot-melting nut or protruding the cylindrical nuts of end face, facilitate the installation and dismounting of foot stool.
In order to increase the stability of the support of supporting leg 320, described lower carriage 300 is additionally provided with sole, and described sole is arranged on branch
The one end of leg 320 away from main frame 200, it is further preferred that described substrate 310 with sole is flat board and parallel to each other,
Described supporting leg 320 is obtuse angle with substrate 310, the angle of sole, using the supporting leg 320 being obliquely installed, can improve supporting leg
The stability that 320 pairs of substrates 310 support.
Unmanned plane frame is divided into the module of carrying difference in functionality by the present embodiment, and the work(of integral-rack is completed by the cooperation of module
Can, modular housing assembly makes unmanned plane frame be easier to remove and install, replace, and avoids the feelings of frame damage integral replacing
Condition, economize on resources, lower carriage 300 is as the connection of unmanned plane foot stool and the support of main body, by modular setting, favorably
In the installing/dismounting of frame lower carriage 300.
Embodiment two
Referring to Fig. 1 to Fig. 8, it is necessary to illustrate, the label in the present embodiment is with reference only as with reference to understanding, accompanying drawing
In planform and structure type limited not as the structure of the present embodiment.A kind of unmanned plane frame lower carriage 300 of the present embodiment,
It is arranged in unmanned plane shell, unmanned plane frame includes upper bracket 100, main frame 200, the lower carriage being sequentially connected from top to bottom
300, described lower carriage 300 is the tubular structure of both ends open, and described tubulose upper port is connected with the lower end of main frame 200.
Specifically, unmanned plane frame is divided into 300 3 upper bracket 100, main frame 200, lower carriage modules, each mould
Block carries different functions, and modular structure contributes to the function simplification of frame, singulation, the portion in a certain module
When part damage or a certain module damage, very easily dismantle, replace, reduce the waste of the part to being installed in frame and frame,
Economize on resources.
Upper bracket 100 is equipped with middle cavity with main frame 200, it is preferable that upper bracket 100 and main frame 200 are in one
Between be cavity tubular structure, the both ends of tubulose are opening, and cavity 109 and cavity in main frame 207 is transversal in upper bracket
Face is consistent.Main frame middle cavity 207 mainly accommodates battery, and a sustainable carrier, while main frame are provided for battery
200 can also install the control board component of control assembly, predominantly unmanned plane.Preferably, cavity 109 and main frame in upper bracket
The cross section of cavity 207 is consistent in frame, forms one and runs through chamber, can install battery from the cavity port of upper bracket 100, convenient
The installation and taking-up of battery.
Battery is installed from upper bracket 100, the main body of battery is located inside main frame 200, the hollow cavity of main frame 200
The device for blocking battery can be set on inwall, battery is not spilt or is skidded off from the one end of main frame 200 away from upper bracket 100,
Can also be that the one end of main frame 200 away from upper bracket 100 is closing housing, the hollow cavity of main frame 200 is groove-like.
Battery as unmanned plane power supply unit, it is necessary to lead exports electric current, when can battery snap-in be fixed, while realize electricity
The quick connection in pond, when extracting battery, battery connection can be disconnected, can be quickly connected using battery connector, it is described
The outer wall of upper bracket 100 be circumferentially evenly equipped with multiple projection seats 101 to stretch out, in described projection seat 101 provided with upper end open
Cavity volume, battery connector is provided with the cavity volume of at least one projection seat 101 in described projection seat 101.Battery connector is with setting
Battery mouth of connecting trough on battery coordinates, and connection battery can be achieved.
The main body of battery is located in main frame hollow cavity, and the port of battery is located at upper bracket hollow cavity, for battery is stabilized in
Through intracavitary, while do not influence quick installation, the dismounting of battery, be provided with described projection seat 101 at least one cavity volume with
The power supply blocked hole 105 that cavity connects in the inwall of upper bracket 100.Power supply blocked hole 105 and the battery limiting being arranged on battery
Snap fit attachment, a power supply blocked hole 105 is set on the hollow cavity inwall of upper bracket 100, cooperation is incidentally arranged on electricity
The bayonet socket in pond is realized and battery is fixed, it should is readily appreciated by one skilled in the art, is fixed only wherein one
Kind preferred embodiment, can also take other settings to fix battery and power supply blocked hole 105, by quickly to battery
It is fixed, it can easily both install, dismantle, and can ensures to consolidate battery.
Modular upper bracket 100, also undertakes the effect of installation unmanned plane horn, and the outer wall of described upper bracket 100 is provided with
Multiple horn seats for being used to install horn, horn connection wing, are the necessary devices for realizing unmanned plane during flying, horn are arranged on
On the horn seat of upper bracket 100, realize the fixation to horn, it should be readily appreciated by one skilled in the art, horn seat with it is upper
Support 100 can be structure as a whole or two parts.Preferably, described horn seat is horn hinge, described machine
Arm hinge is detachably connected with the outer wall of upper bracket 100, and described horn hinge is rotatably connected by rotating shaft and horn.Horn seat
For a horn hinge, horn hinge is mounted by means of bolts on the outer wall of upper bracket 100, can be set in the outer wall of upper bracket 100
The horn mounting hole installation of horn hinge is installed, then installation is coordinated by rotating shaft and horn installation, after installation, horn can edge
Rotating shaft, which is realized, to be rotated, and facilitates folding and unfolding, the adjustment of horn.
The lid connecting pole 107 for installing unmanned plane housing or lid is additionally provided with upper bracket 100, hot melt spiral shell is set in connecting pole
Mother, lid connecting pole 107 can be set can also be arranged on upper port on the outer wall, it is preferable that set lid connecting pole 107
Put on the outer wall of upper bracket 100, but close on upper bracket 100 away from one end port of main frame 200, can also be concordant with the port
Set, described lid connecting pole 107 is circumferentially uniformly arranged.
Main frame 200 is used as unmanned plane frame main body, needs also exist for wrapping up frame with unmanned plane cage connection, fixing shell,
The described outer wall of main frame 200 is provided with connecting pole, is provided with hot-melting nut in described connecting pole, described connecting pole including with
The housing connecting pole 205 that the unmanned plane shell of envelope frame is fixedly connected, described housing connecting pole 205 is close to main frame 200
Lower port is set and the protrusion outer wall of main frame 200, it will be understood by those skilled in the art that the housing of envelope main frame 200
Can be different shape, rectangle, circle, ellipse or irregular shape, shell mentioned here can with the housing of outsourcing,
To be inner bag housing, it is only necessary to unmanned plane frame envelope gets up, frame mentioned here is a part either machine of frame
Frame is overall, and screw is can be selected in the fixation of housing and main frame 200, and hot-melting nut and screw fit are provided with housing connecting pole.It is excellent
Selection of land, described housing connecting pole 205 are connected with the housing around the axle envelope frame of main frame 200.
Cavity 207 accommodates battery in main frame, and the outer wall of main frame 200 is wrapped up battery, to mitigate the weight of main frame 200,
The radiating to battery guides simultaneously, and the tubular wall of described main frame 200 is provided with lightening hole, by the pipe of main frame 200
Shape wall perforate 313, hollow out is set, can effectively be solved the above problems, it should be readily appreciated by one skilled in the art, here
Described lightening hole is not offered as this hole and is only used for loss of weight, moreover it is possible to improves the integrally-built mechanical property such as antitorque of framework.In addition,
Outer wall is provided with the PCB connecting poles 204 for attachment screw, sets hot-melting nut in PCB connecting poles 204, can be used to install control
Plate or other structures, PCB connecting poles 204 mentioned here can be the projection of protrusion outer wall or be embedded in main frame
200 barrels, it is preferable that PCB connecting poles 204 are projection shape, after control panel is installed, control panel and the tubular wall of main frame 200
On lightening hole also keep certain distance, be advantageous to the radiating of battery.
Lower carriage 300 mainly as main frame 200 support, while provide an indent cavity, for equipment install sky is provided
Between, a stable supporter is provided for main frame 200, lower carriage 300 is a tubular structure, and tubulose both ends are opening,
The lower surface of tubulose upper port and main frame connects.It should be readily appreciated by one skilled in the art, the horizontal stroke of tubulose said herein
Section can be arbitrary shape, such as circular, oval, square, rhombus etc..
Wherein, lower carriage is not limited to tubular structure, space in one is overhanged using several sheets or column branch, under described
The outer tubular wall of support 300 is provided with opening, and described opening extends to lower port from tubulose upper port, and described opening is at least two
It is individual, and outer tubular wall is divided into some supporting legs 320, described supporting leg 320 is provided with the casing fixed part being connected with casing, will
If tubular wall is divided into stem portion to form supporting leg by opening, multiple independent supporting legs enclose to form an intracavity space vertically, this
Outside, still for the casing fixed part being connected with casing on supporting leg, casing mentioned here is shell or inner casing.
Supporting leg 320 can be directly installed on main frame 200, supporting leg 320 of working as especially is two, it is preferable that two arcs
Shape supporting leg encloses cavity, and supporting leg 320 is symmetrically mounted on the lower surface of main frame 200, effectively main frame 200 can be carried out more steady
Fixed, evenly stress support.It should be readily appreciated by one skilled in the art, the not limited form of supporting leg 320, it is only necessary to reach
To the purpose of support, supporting leg 320 can use linear pattern, shaped form or combining form.
The substrate 310 that connects through of supporting leg 320 and main frame 200 realizes that described lower carriage 300 also includes being arranged on
Substrate 310 between supporting leg 320 and main frame 200, the described both ends of the surface of substrate 310 respectively with main frame 200, supporting leg 320
Connection, described casing fixed part is sole 330, and described sole 330 is arranged on supporting leg 320 away from main frame 200
One end, substrate 310 can surface plate, curved surface face or irregular planar combination, it is preferable that substrate 310 is surface plate, is passed through
The connection of substrate 310 and main frame 200, to realize the fixed installation of supporting leg 320 and main frame 200, the base in the present embodiment
Plate 310 can be one, and the supporting leg 320 no less than two is installed on a substrate 310 or each supporting leg 320
A corresponding substrate 310, each substrate 310 are connected with main frame 200 respectively.When corresponding one using a supporting leg 320
During substrate 310, in order to improve the structural stability that supporting leg 320 is installed and used, strengthen antitorque effect, described supporting leg 320
Substrate 310 interconnect, individually will be attached fixation by substrate, increase the stability of support, supporting leg can also be used
The connection fastened to each other of 320 parts, it should it is readily appreciated by one skilled in the art, it is mentioned here to connect not limited form,
Can by supplementary structure by the two be fixedly connected or the two structure in part be attached.Preferably, it is described
Substrate 310 be one, supporting leg 320 is installed on a substrate 310.
Lower carriage 300 described in the present embodiment is additionally provided with the main frame connecting pole 311 for connecting main frame 200, described
Main frame connecting pole 311 is arranged on substrate 310 on the end face of main frame 200, and main frame connecting pole 311 is arranged on substrate
On 310 end faces, and protrude end face and set, be connected with bolt by main frame connecting pole 311 with main frame 200, facilitate equipment
Installation, while after installation, because the main frame connecting pole 311 of protrusion substrate 310 end face can be in main frame 200 and branch
Space is formed between leg 320, available for installing other equipment.
Lower carriage 300 described in the present embodiment is additionally provided with foot stool mounting seat, and described foot stool mounting seat is arranged on substrate 310 and faced
On the end face of main frame 200, unmanned plane foot stool is installed in described foot stool mounting seat, lower carriage 300 is additionally operable to install nobody
Under-chassis frame, face to set foot stool mounting seat on the end face of main frame 200 in the substrate 310 of supporting leg 320, the foot stool mounting seat can
To embed hot-melting nut or protruding the cylindrical nuts of end face, facilitate the installation and dismounting of foot stool.
In order to increase the stability of the support of supporting leg 320, described lower carriage 300 is additionally provided with sole, and described sole is arranged on branch
The one end of leg 320 away from main frame 200, it is further preferred that described substrate 310 with sole is flat board and parallel to each other,
Described supporting leg 320 is obtuse angle with substrate 310, the angle of sole, using the supporting leg 320 being obliquely installed, can improve supporting leg
The stability that 320 pairs of substrates 310 support.
Embodiment three
As shown in Figures 1 to 8, a kind of unmanned plane frame lower carriage of the present embodiment, is arranged in unmanned plane shell, unmanned plane machine
Frame includes upper bracket 100, main frame 200, the lower carriage 300 being sequentially connected from top to bottom, described upper bracket 100, main frame
Frame 200 is the tubular structure of up/down perforation, and the internal diameter of described upper bracket 100 is more than or equal to the internal diameter of main frame 200 and small
In the external diameter equal to main frame 200, described main frame 200 and upper bracket 100 are coaxially connected, in upper bracket cavity 109 with
Cavity 207, which is formed, in main frame run through chamber, and described lower carriage 300 is the tubular structure of both ends open, described tubulose upper end
Mouth is connected with the lower end of main frame 200.Described lower carriage 300 includes at least two supporting legs 320 being connected with main frame 200.
Specifically, unmanned plane is elliposoidal or egg type structure in the present embodiment, and upper bracket 100, the main frame 200 of frame are
Cross section is the tubular structure of square, and the housing of envelope frame is elliposoidal structure, horn 501 and support unmanned plane main body
Foot stool 502 is rotatable, and horn 501 and foot stool 502 can be accommodated in the housing of unmanned plane, during storage, whole shell
Body is exposed to outer horn cover plate after being stored together with horn 501 and foot stool 502 and foot stool cover plate is collectively forming ellipsoid.
Unmanned plane frame is divided into 300 3 upper bracket 100, main frame 200, lower carriage modules, each module carries not
With function, modular structure helps to simplify the function of frame, singulation, parts damages in a certain module or
During a certain module damage, very easily dismantle, replace, reduce the waste of the part to being installed in frame and frame, economize on resources.
Upper bracket 100 and the tubular structure that main frame 200 is that a centre is square cavities, the both ends of tubulose are opening,
Cavity 109 is consistent with the cross section of cavity in main frame 207 in upper bracket, and cross section is square.Cavity 207 in main frame
Battery is mainly accommodated, a sustainable carrier is provided for battery, while main frame 200 can also install control assembly, it is main
It to be the control board component of unmanned plane.Cavity 109 is consistent with the cross section of cavity in main frame 207 in upper bracket, forms one and passes through
Transluminal, battery can be installed from the cavity port of upper bracket 100, facilitate the installation and taking-up of battery.
Battery is installed from upper bracket 100, the main body of battery is located inside main frame 200, and main frame 200 is close to lower carriage 300
One end for closing housing, as the limitation to the battery other end.
Battery as unmanned plane power supply unit, it is necessary to lead exports electric current, during for battery snap-in being fixed, while realize electricity
The quick connection in pond, when extracting battery, battery connection can be disconnected, can be quickly connected using battery connector 104,
The described outer wall circumference of upper bracket 100 is provided with upper end to multiple projection seats 101 to stretch out are evenly equipped with described projection seat 101
The cavity volume 102 of opening, battery connector 104 is provided with the cavity volume 102 of at least one projection seat 101 in described projection seat 101,
The cavity volume 102 forms integrally connected with cavity 109 in upper bracket, and bottom is through to from the top of upper bracket 100, in the cavity also
Supporting pad 103 is provided with, battery connector 104 is arranged on supporting pad 103, the lead of battery connector 104 is from the appearance
The bottom of chamber 102 passes through and is connected with the control panel on main frame 200, battery connector 104 and the electricity being arranged on battery
Pond mouth of connecting trough 401 coordinates, and the cavity volume 102 of described setting battery connector 104 is two, is separately positioned on upper bracket 100
On one group of opposite of inwall square section, two battery connectors 104 connect battery.
The main body of battery is located in main frame in cavity 207, and the port of battery is located at cavity 109 in upper bracket, for battery is steady
Gu through intracavitary, while quick installation, the dismounting of battery are not influenceed, at least one projection seat 101 in described projection seat 101
Cavity volume 102 be provided with the perforate that connect with cavity in upper bracket 109, described perforate is matches with battery limiting buckle 402
Power supply blocked hole 105, described power supply blocked hole 105 are two, are separately positioned on the inwall square section of upper bracket 100
On another group of opposite, power supply blocked hole 105 is connected with battery limiting buckle 402.In the middle cavity inner wall of upper bracket 100
One power supply blocked hole 105 of upper setting, coordinate the bayonet socket for being incidentally arranged on battery to realize and battery is fixed, both can easily
Installation, dismounting, and can ensure to consolidate battery.
Modular upper bracket 100, also undertakes the effect of installation unmanned plane horn 501, on the outer wall of described upper bracket 100
Provided with the horn seat for installing horn 501, described horn hinge is four and is arranged on the external wall cross-section of upper bracket 100 just
The square middle part per one side, horn 501 connect wing, are the necessary devices for realizing unmanned plane during flying, horn 501 is arranged on
On the horn seat of upper bracket 100, the fixation to horn 501 is realized, described horn seat is horn hinge, and described horn is cut with scissors
Chain is detachably connected with the outer wall of upper bracket 100, and described horn hinge is rotatably connected by rotating shaft and horn 501, horn seat
For a horn hinge, horn hinge is mounted by means of bolts on the outer wall of upper bracket 100, can be set in the outer wall of upper bracket 100
The horn mounting hole 106 of installation horn hinge is installed, and hot-melting nut is set in horn mounting hole 106, horn mounting hole 106 is embedded in
In projection seat, then coordinated by rotating shaft and horn 501 and installed, after installation, horn 501 can be realized along rotating shaft and rotated, side
Just folding and unfolding, the adjustment of horn 501.
The lid connecting pole 107 for installing unmanned plane housing or lid is additionally provided with upper bracket 100, hot melt spiral shell is set in connecting pole
Mother, lid connecting pole 107 can be set can also be arranged on upper port on the outer wall, and the present embodiment sets lid connecting pole 107
Put on the outer wall of upper bracket 100, close on upper bracket 100 away from one end port of main frame 200, concordant with the port to set, institute
The lid connecting pole 107 stated circumferentially is uniformly arranged.
The another port of upper bracket 100 can connect housing or lid, and described upper bracket 100 is away from the one end of main frame 200 and lid
Body 503 connects, and the axis projection of the two connection end is identical.Lid 503 is a groove-like structure, is set on the bottom surface of groove
There is decorative pattern hollow out, the axis projection of decorative pattern hollow out is not less than the section of the square cavity of upper bracket 100, it is preferable that decorative pattern is engraved
It is empty consistent with the section of square cavity, ensure that battery can smoothly load upper bracket 100 from lid.In order to facilitate installation lid,
One recess 108 is set in the upper end of upper bracket 100, square section corner, the recess 108 can be that the open-and-close mechanism of lid carries
For an installing space, upper bracket 100 closed with lid to be formed it is close be connected, make the globality of installation more preferable, more attractive.
Main frame 200 is used as unmanned plane frame main body, needs also exist for wrapping up frame with unmanned plane cage connection, fixing shell,
Described main frame outer wall is provided with connecting pole, is provided with hot-melting nut in described connecting pole, described connecting pole includes and envelope
The housing connecting pole 205 that the unmanned plane housing of frame is fixedly connected, described housing connecting pole 205 are set close to main frame lower port
Put and protrude the outer wall of main frame 200, described housing connecting pole 205 and the cage connection around the axle envelope frame of main frame 200,
Described housing connecting pole 205 is four and is arranged on the midpoint on every one side of the external wall cross-section of main frame 200, art technology
Personnel should be understood that the housing of envelope main frame 200 can be different shape, rectangle, circle, ellipse or irregular shape
Shape, shell mentioned here can with the housing of outsourcing, can also be inner bag housing, it is only necessary to unmanned plane frame envelope is got up,
Frame mentioned here is overall for a part either frame of frame, and screw, shell can be selected in the fixation of housing and main frame 200
Hot-melting nut and screw fit are provided with body connecting pole 205.
The cavity of main frame 200 accommodates battery, and the outer wall of main frame 200 is wrapped up battery, to mitigate the weight of main frame 200,
The radiating to battery guides simultaneously, and the tubular wall of described main frame 200 is provided with lightening hole, by the tubular wall of main frame
Perforate, hollow out is set, can effectively be solved the above problems, it should be readily appreciated by one skilled in the art, described here subtracts
Repeated hole is not offered as this hole and is only used for loss of weight, moreover it is possible to improves the integrally-built mechanical property such as antitorque of framework.In addition, set on outer wall
Have the PCB connecting poles 204 for attachment screw, hot-melting nut set in PCB connecting poles 204, can be used to install control panel or other
Device, PCB connecting poles 204 are projection shape, on three faces in four faces of the outer wall of main frame 200, are separately installed with figure biography
Totally three control panels, the first electric tuned plate and the second electric tuned plate are arranged on one group of opposite for plate, the first electric tuned plate, the second electric tuned plate,
Electric tuned plate is connected with the lead of battery connector 104, and one of them electric tuned plate is also connected with GPS, it is preferable that GPS is installed
On the lid being connected with upper bracket 100, after control panel is installed, the lightening hole on control panel and the tubular wall of main frame 200 is also
Certain distance is kept, is advantageous to the radiating of battery.
The outer wall of main frame 200 described in the present embodiment is provided with the detection connecting pole 201 of the outer wall of protrusion main frame 200, inspection
The setting for surveying connecting pole 201 predominantly detects its stored position of foot stool 502, in time feeds back the signal of foot stool position recovery in place
To control panel, control panel control foot stool motor stops, and makes foot stool 502, the more preferable cooperating of foot stool motor, protects
Card equipment is good, automatic operating, and described detection connecting pole 201 is arranged on main frame 200 axially on four outer ribs, and face
Nearly upper bracket 100 is set, and the end face of described detection connecting pole 201 is provided with the position detection plate 202 being connected with control panel.
Main frame 200 described in the present embodiment is connected with upper bracket 100 by upper bracket connecting pole 203, described upper bracket
Connecting pole is close to main frame upper port and is circumferentially uniformly arranged, and hot-melting nut is provided with upper bracket connecting pole 203, will by bolt
Upper bracket 100 is connected with main frame 200.Described main frame 200 is connected with lower carriage 300 by lower carriage connecting pole 206
Connect, described lower carriage connecting pole 206 is circumferential to be distributed on main frame lower surface and protrusion main frame lower port end face.
Lower carriage 300 provides a stable supporter and offer one mainly as the support of main frame 200 for main frame 200
Individual interior concave space, the lower carriage 300 described in the present embodiment is mainly made up of substrate 310, supporting leg 320, sole 330, described
Supporting leg 320 is four, and described substrate 310 is square plate, and described substrate 310 is structure as a whole with supporting leg 320,
From four angle point edges of substrate, the direction not parallel with substrate extends and formed four supporting legs 320 downwards, described supporting leg 320 and pin
The side connection of plate 330, and provided with the reinforcement 333 across supporting leg 320 and sole 330, described real estate is to main frame
End face be provided with main frame connecting pole 311, foot stool mounting seat 312, the external diameter of lower carriage connecting pole 206 of the end face of main frame 200
Less than the main frame connecting pole 311 of lower carriage 300, the main frame connecting pole 311 of lower carriage 300 is set with the end face of main frame 200
Lower carriage connecting pole 206, is provided with hot-melting nut in described main frame connecting pole 311, lower carriage connecting pole 206, then pass through
Bolt connection.Lower carriage connecting pole 206, support connecting pole can make after connecting between the connection of main frame 200 and lower carriage 300
Space is formed, installing winged control on the end face of the one end of lower carriage 300 for main frame 200 provides space, flies control and consolidates by bolt
The mounting hole being scheduled on the end face of main frame 200, there is hot-melting nut in mounting hole, fly control and be connected with figure biography plate, electric tuned plate, main frame
Frame 200 is provided with the hot-melting nut of matching.Lower carriage 300 passes through end face and main frame 200 of the substrate 310 away from supporting leg 320
It is fixedly connected, the support that effectively can be stablized to main frame 200.
Substrate 310 described in the present embodiment is provided with four foot stool mounting seats 312, and described foot stool mounting seat 312 is arranged on base
310 4 corner locations of plate, the foot stool mounting seat 312 are used to install foot stool component, and foot stool 502 is installed by foot stool component
On lower carriage, foot stool and foot stool component linker.Substrate 310 installs DC MOTOR CONTROL plate on the section of main frame 200,
DC MOTOR CONTROL plate is connected with foot stool component, and foot stool component includes the foot stool motor for controlling foot stool folding and unfolding, direct current generator
Control panel electrically connects foot stool motor and controls foot stool motor.The other end of substrate 310, i.e., backwards to main frame 200
End face, is provided with the head mounting post for installing head, and hot-melting nut in post, head is bolted on substrate 310,
Such head maintains static the dynamic lower carriage supporting leg that is partially located in and enclosed in interior concave space, and the rotating part protrusion sole of head is cut
Face can freely rotate in Shelf External, and lower carriage provides one and half cavitys hidden oneself for head, improve frame overall appearance, simultaneously
Also it is beneficial to protection head.
Wherein, the described center drilling 313 of substrate 310, the end face of described substrate 310 are provided with circumferential, radial reinforced rib,
Perforate 313 can be used for walking the connecting line of control device, while increase the antitorque of substrate 310, and the upper and lower end face of substrate is respectively provided with
Circumferential, radial reinforced rib further improves the overall mechanical properties of substrate 310.The sole 330 is flat board, described sole
330 is parallel with substrate 310, and the angle of described sole and supporting leg 320 is obtuse angle, and described obtuse angle is 120 °~150 °,
Described supporting leg 320 is connected with the side of sole 330, and the angle of described supporting leg 320 and sole 330 is obtuse angle, described
Obtuse angle is 95 °~140 °.
In four soles 330 USB PCBA, GL are separately installed with the end face of wherein three confronting legs 320 of sole 330
PCBA, CS PCBA, wherein USB PCBA are USB PCB components, GL PCBA are light stream PCB components, CS PCBA are ultrasound
PCB components, USB PCBA are connected with DC MOTOR CONTROL plate, and GL PCBA are connected with DC MOTOR CONTROL plate, USB PCBA,
CS PCBA are connected with GL PCBA, wherein the end face of a certain sole 330 back to main frame 200 is provided with light stream camera GL Camera,
Light stream camera GL Camera are connected with GL PCBA by light stream camera connector GL Camera Conn, USB PCBA, GL PCBA,
CS PCBA, light stream camera GL Camera are bolted on the end face of sole 330, and the end face of sole 330 is provided with heat
Molten nut.Be additionally provided with sole pad on the end face of the described confronting legs 320 of four soles 330, available for sole 330 with it is other
Housing is fixed, and also can support sole 330.Housing of the sole 330 also with envelope frame is connected, and described sole 330 is provided with and turned over
Side 331, housing mounting post 332, the housing mounting post 332 is interior to be provided with hot-melting nut, and flange can up or down, this reality
It is upward to apply example, is connected by housing with the cooperation of flange 331, with bolt fixed shell.To strengthen sole 330 and supporting leg 320
Connection, be provided with the reinforcement across sole 330 and supporting leg 320 in supporting leg 320 and the junction of sole 330.Described sole
The housing mounting post 332 being fixedly connected with the casing is additionally provided with 330, has hot-melting nut in housing mounting post 332.
Figure on the outer wall of main frame 200 passes plate, the first electric tuned plate, the second electric tuned plate, position detection plate 202, and peace
Mounted in winged control of the main frame 200 on one end section of lower carriage 300, also it is connected wherein flying control with direct current generator plate, head,
Electric tuned plate is also connected with head, and DC MOTOR CONTROL plate is connected with position detection plate 202.
Unmanned plane frame is divided into the module of carrying difference in functionality by the present invention, and the function of integral-rack is completed by the cooperation of module,
Modular housing assembly makes unmanned plane frame be easier to remove and install, replace, and avoids the situation of frame damage integral replacing,
Economize on resources.The present invention provides diversified housing assembly, according to different functional requirements, completes frame required function, is applicable more
Extensively.
Described above is only presently preferred embodiments of the present invention, not makees any formal limitation to the present invention, although this hair
It is bright disclosed above with preferred embodiment, but the present invention is not limited to, any technical staff for being familiar with this patent is not taking off
In the range of technical solution of the present invention, when the technology contents using above-mentioned prompting make a little change or are modified to equivalent variations
Equivalent embodiment, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention is to above example institute
Any simple modification, equivalent change and modification made, in the range of still falling within the present invention program.
Claims (10)
1. a kind of unmanned plane frame lower carriage, is arranged in unmanned plane shell, unmanned plane frame includes what is be sequentially connected from top to bottom
Upper bracket (100), main frame (200), lower carriage (300), it is characterised in that described lower carriage (300) is provided with hollow
Chamber, described lower carriage (300) upper end are connected with main frame (200) lower end.
A kind of 2. unmanned plane frame lower carriage according to claim 1, it is characterised in that described lower carriage (300)
For the tubular structure of both ends open, outer tubular wall is provided with opening, and described opening extends to lower port from tubulose upper port.
A kind of 3. unmanned plane frame lower carriage according to claim 2, it is characterised in that described opening at least two,
And outer tubular wall is divided into some supporting legs (320), described supporting leg (320) is provided with the casing fixed part being connected with casing.
A kind of 4. unmanned plane frame lower carriage according to claim 3, it is characterised in that described lower carriage (300)
Also include the substrate (310) being arranged between supporting leg (320) and main frame (200), described substrate (310) both ends of the surface point
It is not connected with main frame (200), supporting leg (320).
5. a kind of unmanned plane frame lower carriage according to claim 4, it is characterised in that described casing fixed part is pin
Plate (330), described sole (330) are arranged on the one end of supporting leg away from main frame (200).
6. a kind of unmanned plane frame lower carriage according to claim 5, it is characterised in that described sole (330) is set
The housing mounting post for have flange, being connected with housing, the housing mounting post is interior to be provided with hot-melting nut.
A kind of 7. unmanned plane frame lower carriage according to claim 6, it is characterised in that described substrate (310) with
Supporting leg (320) is structure as a whole, and supporting leg (320) is downwardly extending by the edge of substrate (310), described sole (330)
It is structure as a whole with supporting leg (320), sole (330) stretches out to be formed from the edge of supporting leg,
A kind of 8. unmanned plane frame lower carriage according to claim 4 or 7, it is characterised in that described substrate (310)
With sole (330) it is flat board and parallel to each other, the angle of described substrate (310) and supporting leg (320) is obtuse angle, described
The angle of supporting leg (320) and sole (330) be obtuse angle.
A kind of 9. unmanned plane frame lower carriage according to claim 4, it is characterised in that described substrate (310) with
Main frame (200) cross section is identical and corresponding with main frame (200) installation, described supporting leg (320) be four and it is circumferential
Cloth is arranged on substrate (310).
10. a kind of unmanned plane frame lower carriage according to claim 9, it is characterised in that described substrate (310)
Center is provided with perforate (313), be additionally provided with described substrate (310) for connect main frame main frame connecting pole (311),
For installing foot stool mounting seat (312), the equipment mounting post of unmanned plane foot stool, main frame connecting pole (311) is arranged on real estate
To on the end face of main frame (200), described equipment mounting post is arranged in the both ends of the surface of substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498978.4A CN107539463A (en) | 2016-06-29 | 2016-06-29 | A kind of unmanned plane frame lower carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498978.4A CN107539463A (en) | 2016-06-29 | 2016-06-29 | A kind of unmanned plane frame lower carriage |
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| Publication Number | Publication Date |
|---|---|
| CN107539463A true CN107539463A (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610498978.4A Pending CN107539463A (en) | 2016-06-29 | 2016-06-29 | A kind of unmanned plane frame lower carriage |
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| CN203996876U (en) * | 2014-07-04 | 2014-12-10 | 深圳市嘉兰图设计有限公司 | Four-axle aircraft carbon fiber mounting system |
| CN203996877U (en) * | 2014-07-04 | 2014-12-10 | 深圳市嘉兰图设计有限公司 | Four-axle aircraft Landing Gear System |
| CN104875888A (en) * | 2015-04-13 | 2015-09-02 | 华南农业大学 | Detachable ring-pillar type hollow unmanned aerial vehicle and operation method thereof |
| CN105584621A (en) * | 2015-12-25 | 2016-05-18 | 北京臻迪机器人有限公司 | Aircraft |
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| US20140263845A1 (en) * | 2013-03-15 | 2014-09-18 | Space Photonics, Inc. | Space Vehicle and Guidance and Control System for Same |
| CN203996876U (en) * | 2014-07-04 | 2014-12-10 | 深圳市嘉兰图设计有限公司 | Four-axle aircraft carbon fiber mounting system |
| CN203996877U (en) * | 2014-07-04 | 2014-12-10 | 深圳市嘉兰图设计有限公司 | Four-axle aircraft Landing Gear System |
| CN104875888A (en) * | 2015-04-13 | 2015-09-02 | 华南农业大学 | Detachable ring-pillar type hollow unmanned aerial vehicle and operation method thereof |
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