CN209833999U - Hand throwing type unmanned aerial vehicle - Google Patents
Hand throwing type unmanned aerial vehicle Download PDFInfo
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- CN209833999U CN209833999U CN201822218491.3U CN201822218491U CN209833999U CN 209833999 U CN209833999 U CN 209833999U CN 201822218491 U CN201822218491 U CN 201822218491U CN 209833999 U CN209833999 U CN 209833999U
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Abstract
The utility model relates to a type unmanned aerial vehicle is thrown to hand relates to unmanned air vehicle technical field. The main technical scheme adopted is as follows: type unmanned aerial vehicle is thrown to hand, it includes: the device comprises a fuselage, wings, a tail wing, a driving motor and a power supply assembly; the machine body comprises a frame body and a shell; the wings and the empennage are respectively connected with the fuselage; the driving motor is located at the machine head part of the machine body, is installed on the frame body and is located between the frame body and the shell, and the rotating shaft of the driving motor extends out of the shell and is connected with the propeller assembly. The embodiment of the utility model provides a type unmanned aerial vehicle is thrown to hand, it has solved the obvious vibration problem that screw rotation during operation exists among the prior art.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field especially relates to a type unmanned aerial vehicle is thrown to hand.
Background
Unmanned aerial vehicle can be used for the multiple use of aerial photography survey and drawing, investigation and rescue, and need not personnel and drive, can be suitable for abominable environment, so unmanned aerial vehicle technique receives more and more attention.
Among the prior art, unmanned aerial vehicle adopts the structure of back pushing-type more, and engine or motor and screw are located unmanned aerial vehicle's afterbody promptly, and this kind of structural style's unmanned aerial vehicle needs higher propulsion to just can normal operating at flight during operation, and the energy that needs consume is more, leads to duration poor. For solving above-mentioned problem, the technical staff installs unmanned aerial vehicle's motor and screw in unmanned aerial vehicle the place ahead, can keep unmanned aerial vehicle's normal flight with relatively less traction force like this, has reduced the consumption of the energy, has promoted duration.
However, the above solution to solve the technical problem also has the following technical problems: the motor is mounted in the front and presents significant vibration problems when driving the propeller.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to solve the technical problem that a type unmanned aerial vehicle is thrown to hand is provided, makes it can solve motor and screw and install in unmanned aerial vehicle's the place ahead, produces the problem of obvious vibration when rotating the during operation.
The utility model provides a pair of type unmanned aerial vehicle is thrown to hand, it includes:
the device comprises a machine body, a control device and a control device, wherein the machine body comprises a frame body and a shell;
the wing and the tail wing are respectively connected with the fuselage;
the driving motor is located at the machine head part of the machine body, is installed on the frame body and located between the frame body and the shell, and the rotating shaft of the driving motor extends out of the shell and is connected with the propeller assembly.
Preferably, the hand-throwing unmanned aerial vehicle is characterized in that the wing is arranged above the fuselage;
the wings comprise a middle wing section, a left wing section and a right wing section; the left section wing and the right section wing are symmetrically positioned on two sides of the fuselage and are respectively connected with two sides of the middle section wing;
and the middle section wing, the left section wing and the right section wing are all plate-shaped.
Preferably, the above-mentioned hand-throwing unmanned aerial vehicle has a lift-drag ratio of 28: 1-30: 1.
Preferably, in the hand-throwing type unmanned aerial vehicle, the middle wing is horizontally arranged above the fuselage;
an included angle of 4-9 degrees is formed between the left section wing upturning and the middle section wing, and an included angle of 4-9 degrees is formed between the right section wing upturning and the middle section wing.
Preferably, in the hand-throwing type unmanned aerial vehicle, the left section wing and the middle section wing are rotatably connected, so that an included angle between the left section wing and the middle section wing can be adjusted; the right section wing and the middle section wing are in rotating connection, so that the included angle between the right section wing and the middle section wing can be adjusted;
or the left section of wing is detachably connected with the middle section of wing, and the right section of wing is detachably connected with the middle section of wing.
Preferably, the tail fin is connected with the fuselage through a hollow rod body;
wherein, the hollow rod body is made of carbon fiber or glass fiber.
Preferably, in the hand-throwing type unmanned aerial vehicle, the hollow rod body is detachably connected with the vehicle body, and the hollow rod body is detachably connected with the tail wing;
the empennage comprises a vertical empennage and a horizontal empennage, and the horizontal empennage is detachably connected with the vertical empennage.
Preferably, the hand-throwing type drone further comprises:
the functional load is connected to the bottom of the machine body through a telescopic mechanism, and can be driven by the telescopic mechanism to be far away from the bottom surface of the machine body or be retracted into the machine body;
the functional load is one or more of an image acquisition device, an air monitoring sensing device or a remote sensing device;
and the power supply assembly is arranged on the machine body and used for supplying power to the driving motor.
Preferably, the power supply assembly comprises a storage battery, a power supply regulation and control device, a solar battery and a solar energy increment control system;
the solar cell is connected with the power supply regulation and control device through the solar energy increment control system, and the power supply regulation and control device is connected with the driving motor and supplies power to the driving motor.
Preferably, the solar cell is attached to the upper surface of the wing by a double-sided adhesive tape;
the double-sided adhesive tape is attached to the periphery of the edge of the back side of the solar cell and is attached to the upper surface of the wing.
Borrow by above-mentioned technical scheme, the utility model discloses type unmanned aerial vehicle is thrown to hand has following advantage at least:
the utility model discloses among the technical scheme, type unmanned aerial vehicle's driving motor is thrown to hand setting is in the aircraft nose position of fuselage, install on the support body of fuselage, and be connected with screw assembly, when driving motor work drives screw assembly and rotates, can regard the aircraft nose department of fuselage as balanced fulcrum like this, and use driving motor's rotor and stator part as the counter weight, and then can offset the vibration that comes when screw assembly rotates, avoid producing the crooked condition of shaking of cantilever beam, make the type unmanned aerial vehicle of throwing to hand fly more steady. Furthermore, the embodiment of the utility model provides a type unmanned aerial vehicle is thrown to hand, its driving motor fixes after on the support body of fuselage, covers through the casing, and only driving motor's pivot is stretched out the casing and is connected with screw assembly, because the casing can set up to slick and sly streamlined shell structure, like this the embodiment of the utility model provides a type unmanned aerial vehicle is thrown to hand when flying, and the casing can reduce the resistance that the air direct action produced in driving motor and aircraft nose support body department, can effectually reduce the consumption of electric energy, promotes type unmanned aerial vehicle's duration is thrown to hand.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic sectional structure diagram of a hand-throwing type unmanned aerial vehicle provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a hand-throwing type unmanned aerial vehicle according to an embodiment of the present invention;
fig. 3 is an exploded schematic view of a first view angle of another hand-throwing type unmanned aerial vehicle according to an embodiment of the present invention;
fig. 4 is an exploded schematic view of a second view angle of another hand-throwing type unmanned aerial vehicle according to an embodiment of the present invention;
fig. 5 is an exploded schematic view of a third view angle of another hand-throwing type unmanned aerial vehicle according to an embodiment of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the objectives of the present invention, the following detailed description will be made with reference to the accompanying drawings and preferred embodiments of the present invention for the hand-throwing type unmanned aerial vehicle, its specific embodiments, methods, structures, features and effects. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Examples
As shown in fig. 1-5, an embodiment of the utility model provides a type unmanned aerial vehicle is thrown to hand, it includes: the unmanned aerial vehicle comprises a fuselage 1, wings 2, a tail wing 3, a driving motor 4 and a power supply assembly 6, wherein the power supply assembly of the hand-throwing type unmanned aerial vehicle provided in the figures 1 and 2 is positioned inside the fuselage 1 and is not shown; the machine body 1 comprises a frame body 11 and a shell 12; the wings 2 and the empennage 3 are respectively connected with the fuselage 1; the driving motor 4 is located at the head of the machine body 1, is arranged on the frame body 11 and is located between the frame body 11 and the shell 12, and the rotating shaft of the driving motor 4 extends out of the shell 11 and is connected with the propeller assembly 5.
Specifically, the hand throwing type unmanned aerial vehicle is an unmanned aerial vehicle throwing and taking off through manpower, has the characteristics of small taking-off mass and portability, and is widely applied. The main part of the hand throwing type unmanned aerial vehicle can be composed of a body 1, wings 2, a tail wing 3, a driving motor 4 and a power supply assembly 6.
The main body 1 is the most main part of the hand-throwing unmanned aerial vehicle, the main structure of the main body 1 can be composed of a frame body 11 and a shell 12, the frame body 11 can be set into any structure meeting the requirements according to the strength requirements of the structure, such as a rectangular frame body, the frame body 11 is preferably made of metal materials with certain strength, such as aluminum alloy, magnesium alloy or carbon steel, and can also be made of fiber materials with certain strength; the housing 12 may be configured to form a streamlined low wind resistance structure according to specific flight requirements, and its specific structure is also adapted to the frame 11. Electronic devices or modules required by the unmanned aerial vehicle to work, such as a main control system, namely a control system capable of controlling the unmanned aerial vehicle to fly according to instructions and controlling other devices in the fuselage 1 to work, can be arranged in the fuselage 1 as required; a data transmission module can be further arranged and is used for carrying out data transmission with the ground and transmitting uplink and downlink flight control instructions; an image transmission module can be arranged according to specific requirements and is used for transmitting the pictures and the video data acquired by the image acquisition device to the ground control station; the electronic device or the module can be specifically arranged according to specific needs, and the utility model is not limited specifically; in addition, other functional devices may be provided in addition to the electronic device described above, such as a parachute module, an anti-skid and anti-collision device, and necessary components such as the power supply unit 6 and the drive motor 4.
The wings 2 and the empennage 3 are necessary structures for realizing the flight of the hand-throwing type unmanned aerial vehicle provided by the embodiment of the utility model, the wings 2 are arranged on the body and are structures for providing lift force for the hand-throwing type unmanned aerial vehicle, and can be set into required structural shapes according to the design and use requirements, such as straight plates, triangular plates and the like; the tail 3 is a device installed at the tail of the hand throwing type unmanned aerial vehicle, can enhance the stability of flight, and controls the pitching, yawing and tilting of the hand throwing type unmanned aerial vehicle to change the flight attitude thereof, and can comprise a horizontal tail 32 and a vertical tail 31, and can also adopt a V-shaped tail. The material from which the wings and empennage are made needs to be a lightweight material with some strength, such as a synthetic fiber type material. And the structural size of the wings and the empennage needs to be matched and designed for neutralization according to the structural size of the fuselage, so that the unmanned aerial vehicle can normally fly.
Driving motor 4 drives the embodiment of the utility model provides a power component of type unmanned aerial vehicle flight is thrown to hand, it can choose for use the external rotor electric machine as driving motor 4, and driving motor 4's model and power all can be selected according to specific use needs, for example select according to the weight of fuselage, can not do the injecing. The driving motor 4 is fixedly arranged at the best head position of the machine body 1, namely the foremost end of the hand-throwing type unmanned aerial vehicle during flying, and can be positioned at the central position of the machine head 1; the fixed connection mode of the driving motor 4 and the frame body 11 of the body 1 can be bolt direct connection, connection of the driving motor and the frame body through a mounting frame, and can also be directly welded on the frame body 11. After the driving motor 4 is installed on the frame 11, it needs to be covered by the housing 12, that is, a certain space is required between the housing 12 and the frame 11, that is, the housing 12 is larger; the pivot of driving motor 4 need pass casing 12 after be connected with propeller component 5, so need leave the through-hole in advance on the casing 12 of corresponding position, and after pivot and this through-hole cooperation, can set up between the two and not influence pivoted seal structure, wind gets into between casing 12 and the support body 11 and produces the windage when avoiding hand throwing type unmanned aerial vehicle to fly.
The utility model discloses among the technical scheme, type unmanned aerial vehicle's driving motor 4 is thrown to hand sets up the aircraft nose position at fuselage 1, install on fuselage 1's support body 11, and be connected with screw subassembly 5, when driving motor 4 works and drives screw subassembly 5 and rotate like this, can regard the aircraft nose department of fuselage 1 as balanced fulcrum, and use driving motor 4's rotor and stator part as the counter weight, and then can offset the vibration that comes when screw subassembly 5 rotates, avoid producing the crooked condition of shaking of cantilever beam, make the type unmanned aerial vehicle of throwing to hand fly more steady. Furthermore, the embodiment of the utility model provides a hand type unmanned aerial vehicle is thrown, its driving motor 4 is fixed after on the support body 11 of fuselage 1, covers through casing 12, and only driving motor 4's pivot is stretched out casing 12 and is connected with screw subassembly 5, because casing 12 can set up to slick and sly streamlined shell structure, like this the embodiment of the utility model provides a hand type unmanned aerial vehicle is thrown when flying, and the casing can reduce the resistance that the air direct action produced in driving motor 4 and 11 departments of fuselage support body, can effectually reduce the consumption of electric energy, promotes hand type unmanned aerial vehicle's duration.
In specific implementation, as shown in fig. 1-5, the wings 2 may be disposed above the fuselage 1 and extend out of symmetrical left and right wings at two sides of the fuselage 1, the wings may be disposed below the fuselage and extend out of symmetrical left and right wings at two sides of the fuselage, or the wings may be divided into two parts, directly connected to the left and right sides of the fuselage, and symmetrically disposed. The embodiment of the utility model provides a wing 2 is preferred to be set up the structural style above fuselage 1, and wing 2 can include middle section wing 21, left section wing 22 and right section wing 23; the middle section wing 21 is located right above the fuselage 1, for example, the middle section wing 21 is horizontally arranged above the fuselage 1, and the left section wing 22 and the right section wing 23 are symmetrically located on two sides of the fuselage 1 and are respectively connected with two sides of the middle section wing 21.
Specifically, the wing provided by the embodiment of the present invention may include the above-mentioned last part, and the middle section wing 21, the left section wing 22 and the right section wing 23 may be in a split structure, or may be in an integrally formed structure, when the middle section wing 21, the left section wing 22 and the right section wing 23 are in a split structure, the connection mode between the left section wing 22 and the middle section wing 21 may be a connection structure in which a pin connection structure, a buckle connection structure or a connection structure in which a metal sheet is matched with a screw are provided at the connection ends of the two, and the specific connection structure may refer to the prior art, the present invention is not particularly limited; similarly, the connection mode of the right section wing 23 and the middle section wing 21 can be the same as the connection mode of the left section wing 22 and the middle section wing 21.
As shown in fig. 1 to 5, preferably, the middle wing 21, the left wing 22, and the right wing 23 are all plate-shaped, and the three wings may be set to have a desired cross-sectional shape according to the action of the airflow and the fuselage gravity received by the wing 2 when the unmanned aerial vehicle flies, for example, the cross-sectional shape can meet the lift-drag ratio of the wing 2 of 28: 1-30: 1, and the specific design process may be designed by simulation software in an auxiliary simulation manner, and in the simulation design process, the specific simulation may be performed according to the airflow, the gravity, the pulling force, and other boundary conditions actually received by the wing 2.
Wherein, to the utility model discloses the hand type unmanned aerial vehicle of throwing that the embodiment provided adopts foretell lift-drag ratio to be 28: 1-30: 1's wing 2, the embodiment of the utility model provides a still provide a verification:
the prototype adopts wing with lift-drag ratio of 28:1, total mass of 10.5kg, flying height of about 300 m or less, and air density of 1.185kg/m3When the flying speed is V equal to 16m/s, the resistance suffered by the model machine, namely the thrust of the driving motor with the propeller component, is as follows: fResistance device10.5 × 9.8 (gravitational acceleration)/28 (lift-drag ratio) is 3.68 (N).
When considering to keep certain safety margin, the factor of safety of getting driving system is 1.2, then the thrust size of unmanned aerial vehicle in the flight that cruises is:
Fpush away＝3.68*1.2＝4.41(N)。
Then spiral shellThrust F required by propeller assembly in horizontal flight process of sample machinePush away＝4.41N。
The output power of the propeller assembly in the process of flying is as follows:
Fpush away*V＝4.41N*16m/s＝70.6W。
When the electric power storage amount of the power module is 45.6V-16Ah and the electric power Q is 45.6 × 16 — 729.6Wh and the electric power conversion efficiency is set to 50%, the cruising range of the unmanned aerial vehicle at different lift-to-drag ratios can be obtained as shown in table 1. It can be seen that, under the condition that the mass, the flight speed and the point power conversion efficiency of the unmanned aerial vehicle are the same, the unmanned aerial vehicle with the wings having the lift-to-drag ratio of 28:1 provided by the embodiment of the utility model can effectively prolong the endurance time of the unmanned aerial vehicle, while the unmanned aerial vehicle with the wings having the lift-to-drag ratio of 10:1 or 20:1 commonly adopted in the prior art has the endurance time obviously lower than that of the unmanned aerial vehicle provided by the embodiment of the present application.
Endurance comparison table 1
As shown in fig. 2-5, in the specific implementation, for further making the stability of the flying of the hand throwing type unmanned aerial vehicle provided by the embodiment of the present invention, the wind resistance and the roll resistance of the hand throwing type unmanned aerial vehicle are increased, the middle section wing 21 can be horizontally disposed above the fuselage 1, the left section wing 22 is turned upwards to form an included angle R of 4-9 degrees with the middle section wing 21, the right section wing 23 is turned upwards to form an included angle R of 4-9 degrees with the middle section wing 21, and the included angle between the left section wing 22 and the middle section wing 21 is the same as the included angle between the right section wing 23 and the middle section wing 21.
Specifically, the upturning of the left section wing 22 means that the edge from the connection part of the left section wing 22 and the middle section wing 21 to the leftmost end of the left section wing 22 is of an upward-tilted structure, and the included angle between the left section wing 22 and the middle section wing 21 is preferably 4 degrees, 6 degrees and 9 degrees; similarly, the upturning of the right section of wing 23 means that the edge from the connection position of the right section of wing 23 and the middle section of wing 21 to the rightmost end of the right section of wing 23 is an upward-tilted structure, and the included angle between the right section of wing 23 and the middle section of wing 21 is preferably 4 degrees, 6 degrees and 9 degrees.
As shown in fig. 1-5, further, the left wing 22 and the middle wing 21 can be connected in a rotatable manner, for example, the left wing 22 and the middle wing 21 are connected in a rotatable manner, such as in a rotatable manner in a gear engagement manner, or in a rotatable manner in a hinge set, or in a rotatable manner in which a rotating shaft is directly used and a rotation locking structure is matched, so that an included angle between the left wing 22 and the middle wing 21 can be conveniently adjusted, and the included angle can be adjusted according to different use environments, and in addition, the left wing 22 and the middle wing 21 can be folded in a manner of directly using the rotatable connection, so that the size of the folded unmanned aerial vehicle is reduced, and transportation is facilitated. Similarly, also can with right section wing 23 with be connected between the middle section wing 21 and set up to rotating connection, rotating connection like the gear interlock form, or hinge group rotating connection, or directly use the pivot and cooperate the rotating connection who rotates the screens structure, as long as with left section wing 22 with the rotation of middle section wing 21 connected the mode the same can, and then be convenient for adjust the contained angle between right section wing 23 and the middle section wing 21, make it can adjust its contained angle according to the service environment of difference, can also directly use the mode of rotating connection in addition to make right section wing 23 and middle section wing 21 fold, can make folding unmanned aerial vehicle's volume reduce like this, be convenient for transportation and carry.
Alternatively, the left section wing 22 and the middle section wing 21 may be detachably connected, and the right section wing 23 and the middle section wing 21 may be detachably connected. Wherein, can dismantle the structure of connecting can be the structure of buckle, screwed connection's connection piece structure or grafting structure etc. and then can reduce unmanned aerial vehicle's volume through the mode of dismantling, be convenient for its transportation and carry.
As shown in fig. 1, 3 and 4, in the embodiment in which the tail fin 3 is connected to the fuselage 1 by a hollow rod 7; wherein, the hollow rod body 7 is made of carbon fiber or glass fiber.
Specifically, the rear wing 3 may be an assembly including a vertical rear wing 31 and a horizontal rear wing 32, and since the rear wing 3 needs to be spaced apart from the main body 1 by a certain distance and the main body 1 may not be set to be excessively long for the convenience of manufacturing the main body 1, the main body 1 and the rear wing 3 may be connected by providing a connection rod. And use hollow body of rod 7 as the connecting rod of connecting fuselage 1 and fin 3, can play the reuse that reduces the whole weight of the type unmanned aerial vehicle of throwing by hand, and further use carbon fiber or glass fiber to make the hollow body of rod 7, not only can guarantee the intensity of the hollow body of rod 7, the weight of the reduction hollow body of rod 7 that can also be further, and then the whole weight of the type unmanned aerial vehicle of throwing by hand of further messenger reduces, helps improving unmanned aerial vehicle's duration.
As shown in fig. 1, fig. 3 and fig. 4, further, the hollow rod 7 is detachably connected to the fuselage 1, and the hollow rod 7 is detachably connected to the tail fin 3; the horizontal tail 32 is detachably connected with the vertical tail 31.
Specifically, concrete connection structure between the cavity body of rod 7 and the fuselage 1 can set up to threaded connection, grafting or buckle connection etc. and the dismantlement between the cavity body of rod 7 and the fin 3 is connected and also can set up to threaded connection, grafting or buckle connection etc. form, and then when transportation or carrying hand throw type unmanned aerial vehicle, can be through dismantling the fuselage 1 and being connected with the cavity body of rod 7 to and the cavity body of rod 7 is connected with fin 3, and reaches the purpose that reduces the whole volume of unmanned aerial vehicle. Meanwhile, the horizontal tail 32 and the vertical tail 31 are vertically connected, which results in a larger overall occupied space of the tail 3, so that the space occupied by the tail 3 can be further reduced by detachably connecting the horizontal tail 32 and the vertical tail 31, and the carrying and the transportation are convenient; the detachable connection between the horizontal rear wing 32 and the vertical rear wing 31 may be a snap connection, a bolt connection or an insertion connection, or a clamping structure 33, such as a clip with a certain clamping force, may be disposed below the vertical rear wing 31, the horizontal rear wing 32 is clamped by the clamping structure 33, and the horizontal rear wing 32 is clamped by loosening the clamping structure 33 when the detachment is required, so as to achieve the detachment.
As shown in fig. 3-5, in specific implementation, the hand-throwing type unmanned aerial vehicle provided by the embodiment of the present invention can further include: and the functional load 8 can be one or more of an image acquisition device, an air monitoring sensing device and a remote sensing device. Like this hand throwing type unmanned aerial vehicle can shoot or record from aerial scene or the thing on ground through image acquisition device, and the sensing device through air monitoring detects the air quality of the region that hand throwing type unmanned aerial vehicle flown to and distinguish the object or the personage that are located ground with the help of remote sensing device.
Further, the functional load 8 is preferably arranged at the bottom of the fuselage 1, so that the functional load can be conveniently operated without interference from structures such as the fuselage or the wings. In addition, when functional load 8 sets up in the bottom of fuselage 1, when the type unmanned aerial vehicle is thrown to the hand descends, make functional load 8 and ground bump easily, so for protection functional load 8, make functional load 8 pass through telescopic machanism (not shown in the figure) and connect best the bottom of fuselage, and then can pass through telescopic machanism's drive, make functional load 8 keep away from the basal surface of fuselage 1 or be close to the basal surface of fuselage 1 contracts fuselage 1 even inside, can drive functional load 8 through telescopic machanism and make it keep away from fuselage 1 bottom when flight in the air promptly to its normal work, can drive functional load 8 through telescopic machanism when descending and make its basal surface that is close to fuselage 1 or contract inside fuselage 1 to avoid functional load 8 and ground to bump. The telescopic mechanism may be any mechanism capable of realizing telescopic motion, such as a hydraulic cylinder driven telescopic mechanism, a multi-link telescopic mechanism, and the like.
As shown in fig. 1-5, in specific implementation, the embodiment of the present invention provides a hand-throwing type unmanned aerial vehicle, further comprising: the power supply assembly 6 for supplying power to the driving motor may include a storage battery for supplying power to the driving motor 4 and other devices or components requiring electric power, and a power supply regulation device for regulating voltage and current when supplying power to the driving motor 4, and the like. The power supply module 6 can be arranged in the inner part of the fuselage, on the outer surface of the bottom (shown in fig. 3-5) and other positions according to the design and structural requirements of the hand-throwing type unmanned aerial vehicle provided by the embodiment of the utility model.
Further, the power supply module 6 may further include: solar cells, and solar gain control systems; the storage battery of the power supply assembly 6 is connected with the power supply regulation and control device, the solar battery is connected with the power supply regulation and control device through the solar energy increment control system, and the power supply regulation and control device is connected with the driving motor 4 and supplies power for the driving motor 4.
Specifically, through the mode that sets up solar cell on hand throwing type unmanned aerial vehicle, can increase unmanned aerial vehicle's continuation of the journey mileage, the solar energy increase control system who adds simultaneously can carry out the replenishment of electric energy according to the power consumption condition of battery.
Further, the embodiment of the utility model provides a type unmanned aerial vehicle flight during operation is thrown to hand, the upper surface of wing has the surface that sunshine shines, so the preferred upper surface of pasting solar cell at the wing, and the preferred mode of using the border a week at the double-sided tape to paste the solar cell back of the mode of pasting, pastes solar cell at the upper surface of wing, and this kind of mode of pasting has guaranteed that solar cell is stable to be connected with the wing, the production of being convenient for simultaneously.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A hand throwing type unmanned aerial vehicle, its characterized in that, it includes:
the device comprises a machine body, a control device and a control device, wherein the machine body comprises a frame body and a shell;
the wing and the tail wing are respectively connected with the fuselage;
the driving motor is located at the machine head part of the machine body, is installed on the frame body and located between the frame body and the shell, and the rotating shaft of the driving motor extends out of the shell and is connected with the propeller assembly.
2. A hand-thrown unmanned aerial vehicle as claimed in claim 1,
the wing is arranged above the fuselage;
the wings comprise a middle wing section, a left wing section and a right wing section; the left section wing and the right section wing are symmetrically positioned on two sides of the fuselage and are respectively connected with two sides of the middle section wing;
and the middle section wing, the left section wing and the right section wing are all plate-shaped.
3. A hand-thrown drone according to claim 2,
the lift-drag ratio of the wing is 28: 1-30: 1.
4. A hand-thrown drone according to claim 2,
the middle section wing is horizontally arranged above the fuselage;
an included angle of 4-9 degrees is formed between the left section wing upturning and the middle section wing, and an included angle of 4-9 degrees is formed between the right section wing upturning and the middle section wing.
5. A hand-thrown unmanned aerial vehicle as claimed in claim 4,
the left section wing and the middle section wing are in rotating connection, so that the included angle between the left section wing and the middle section wing can be adjusted; the right section wing and the middle section wing are in rotating connection, so that the included angle between the right section wing and the middle section wing can be adjusted;
or the left section of wing is detachably connected with the middle section of wing, and the right section of wing is detachably connected with the middle section of wing.
6. A hand-thrown unmanned aerial vehicle as claimed in claim 1,
the empennage is connected with the machine body through the hollow rod body;
wherein, the hollow rod body is made of carbon fiber or glass fiber.
7. A hand-thrown unmanned aerial vehicle as claimed in claim 6,
the hollow rod body is detachably connected with the machine body, and the hollow rod body is detachably connected with the empennage;
the empennage comprises a vertical empennage and a horizontal empennage, and the horizontal empennage is detachably connected with the vertical empennage.
8. The hand-thrown drone of claim 1, further comprising:
the functional load is connected to the bottom of the machine body through a telescopic mechanism, and can be driven by the telescopic mechanism to be far away from the bottom surface of the machine body or be retracted into the machine body;
the functional load is one or more of an image acquisition device, an air monitoring sensing device or a remote sensing device;
and the power supply assembly is arranged on the machine body and used for supplying power to the driving motor.
9. A hand-thrown drone according to claim 8,
the power supply assembly comprises a storage battery, a power supply regulating and controlling device, a solar battery and a solar energy increment control system;
the solar cell is connected with the power supply regulation and control device through the solar energy increment control system, and the power supply regulation and control device is connected with the driving motor and supplies power to the driving motor.
10. A hand-throw drone according to claim 9,
the solar cell is adhered to the upper surface of the wing through a double-sided adhesive tape;
the double-sided adhesive tape is adhered to the periphery of the edge of the back of the solar cell and is adhered to the upper surface of the wing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218491.3U CN209833999U (en) | 2018-12-27 | 2018-12-27 | Hand throwing type unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218491.3U CN209833999U (en) | 2018-12-27 | 2018-12-27 | Hand throwing type unmanned aerial vehicle |
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