WO2020250240A1

WO2020250240A1 - A flying shell for portable electronic device

Info

Publication number: WO2020250240A1
Application number: PCT/IN2020/050510
Authority: WO
Inventors: Niranjan Jashbhai DARJI
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2020-06-09
Publication date: 2020-12-17
Anticipated expiration: 2021-12-14

Abstract

A flying shell for Portable electronic device comprising the Unmanned aerial Vehicle (UAV) surrounded by the rubber polymer strechable band, connected with all the four motors by sockets which are connected by the four propellers respectively.All the four sides and corners of the unmanned aerial Vehicle (UAV) are covered by the side covers and corner covers respectively to protect and strengthen the body of the unmanned aerial Vehicle (UAV).All the covers possess the same size during the operation and firmly hold the unmanned aerial Vehicle (UAV) and the stretchable band has the capacity to stretch as per the size of the bluetooth enabled portable electronic device.

Description

TITLE: A FLYING SHELL FOR PORTABLE ELECTRONIC DEVICE

FIELD OF INVENTION

This invention relates to a shell capable of serving as a flying platform. More specifically, the present invention relates to an adjustable shell body comprising of propellers with power distribution board, adjustable covering assembly with at least one stretchable bend, adjustable power supply assembly to be configured with any portable electronic device, such as a smartphone and eliminating requirement of separate power source for the said shell and being further adapted to take pictures or videos of a user.

The invention also relates to a shell which normally serves as a protection shell for a portable electronic device to protect the same from breakage can serves as a flying platform as needed and is portable and high in functionality.

BACKGROUND OF THE INVENTION

Currently, portable electronic devices such as mobile phones, smartphones or digital tablets are part of the everyday life. Such electronic devices, and in particular smartphones, are generally equipped with a huge number of functionalities. For example, taking a selfie and sharing of the same in social media is now common or can say being an addiction. A selfie is a self-portrait photograph, typically taken with a smartphone which may be held in the hand or supported by a selfie stick. Selfies are often shared on social networking services such as Facebook, Twitter, Snapchat and Instagram. However, taking pictures of oneself with a smartphone is far from being convenient. Indeed, when a user wants to take a picture of himself with a smartphone, the user has the following possibilities: asking another person, holding the smartphone with his hand as far away from is face as possible, placing the smartphone on some elevation and starting up a timer or taking a picture of his mirror reflection. When asking another person, the user loses in autonomy and has to find this other person which is not always possible. Moreover, when the user takes selfies, the pictures taken are most of the time badly captured or blurry.

Another issue is related to injuries while taking photos. For Example, first known selfie- related death occurred 15 March 2014, when a man electrocuted himself on top of a train. In 2015 it was reported that more people had been killed taking selfies that year than by shark attacks. Takers of selfie photographs have fallen to their deaths while losing their balance in a precarious position and others have been wounded or killed while posing with handguns which have accidentally fired. According to Professor Amanda du Preez, there are least three types of selfie pictures documenting death, selfies unknowingly taken before death, where the taker’s death is almost witnessed, or where the taker stands by while someone else dies.

EP 1524189 A discloses a micro-aircraft which can be associated for instance to a cellular phone. The micro-aircraft is provided with at least four micro rotors actuated with compressed fluid or by ring-shaped electric motors.WO 2012/130790 A discloses a personal UAV kit for storing, preparing and remote control of micro UAVs.WO 2014/106814 A discloses a reporter drone to approach a specific speaker.US 6712312 B discloses a reconnaissance system and a method using an unmanned surface vehicle and at least one micro-aerial vehicle.

There is therefore a need for a device enabling a user to autonomously take well captured and well-focused pictures of himself without causing any accidental harms. For this purpose, the invention relates to a shell capable of serving as a flying platform for taking pictures of a user, an adjustable shell comprising of propellers, power distribution board, adjustable covering assembly to be configured with a portable electronic device, for instance a smartphone, remote controller, smart watch, digital remote comprising an electronic device application configured to control a flying platform.

SUMMARY OF THE INVENTION

This invention relates to an adjustable shell capable of serving as a flying platform. More specifically, the present invention relates to an adjustable shell body comprising of propellers with power distribution board, adjustable covering assembly with at least one stretchable bend, adjustable power supply assembly to be configured with any portable electronic device eliminating requirement of separate power source for the said shell and adapted to take pictures or videos of a user.

The main object of the invention is to provide an adjustable shell for portable electronic device comprising of a housing 55, a control system 52, a propulsion system 53; adjustable covering assembly with outer stretchable frame body 5 and inner stretchable frame body 6, charging port and outer pin 8 to be configured with bluetooth enabled portable electronic device 36 using power source of the said bluetooth enabled portable electronic device 36 to reduce weight of the said shell by means of eliminating separate power source for the same and adapted to take pictures or videos of a user.

The other object of the invention is to provide an adjustable shell for portable electronic device which can become flying platform like UAV or unmanned aerial vehicle or drone, usually retractable adjustable protective shell for any bluetooth enabled portable electronic device 36 to prevent break, may become required when a bluetooth enabled portable electronic device 36 as a UAV camera shooting tasks and very convenient to carry along.

The other object of the invention is to provide an adjustable shell for bluetooth enabled portable electronic device 36 and a control method capable of controlling said adjustable shell served as an UAV.

The other object of the invention is to provide an adjustable shell for portable electronic device capable of configured with any size of portable device and having control system for supplying power to various elements of the said adjustable shell using power source of the bluetooth enabled portable electronic device 36 only.

These and other objects, advantages and features result from the following description of a preferred embodiment of an adjustable shell for portable electronic device of the invention disclosed by way of non-limitative example in the figures of the accompanying drawings.

BRIEF DESCRIPTION OF DRAWINGS

Figure 1 & la: Top view and perspective view of the outer stretchable frame body of an adjustable shell for portable electronic device.

Figure 2 & 2a: Top view and perspective view of the inner stretchable frame body of an adjustable shell for portable electronic device.

Figure 3: Perspective view of the motors and shafting of an adjustable shell for portable electronic device.

Figure 4: Top view of joining the motors, landing gears and of an adjustable shell for portable electronic device. Figure 5a: Perspective view of opposing weight for horizontal angle operation of an adjustable shell for portable electronic device.

Figure 5b: Perspective view of opposing drag for horizontal angle operation of an adjustable shell for portable electronic device.

Figure 5c: Perspective view for horizontal angle operation of an adjustable shell for portable electronic device.

Figure 6: Top view of the control board of an adjustable shell for portable electronic device.

Figure 7: Top view of the corner motor and shaft of an adjustable shell for portable electronic device.

Figure 8: Perspective view of joining the motors, landing gears and of an adjustable shell for portable electronic device.

Figure 8a: Top view of showing 3D space between two layers of an Adjustable shell for portable electronic device.

Figure 9: Top view of the distance of fly of an adjustable shell for portable electronic device.

Figure 10: Perspective view of launching of an adjustable shell for portable electronic device.

Figure 11: Perspective view of the connection of electronic gadget to the device.

Figure 12a: Top view of the panel of the wireless remote of an adjustable shell for portable electronic device.

Figure 12b: Top view of the panel processor of an adjustable shell for portable electronic device.

Figure 13: Perspective view of the flying motion of an adjustable shell for portable electronic device.

DETAILED DESCRIPTION OF THE INVENTION

The Figures and the following description relate to embodiments by way of illustration only. It should be noted that from the following discussion, alternative embodiments of the structures and methods disclosed herein will be readily recognized as viable alternatives that may be employed without departing from the principles of what is claimed.

The principal embodiment of the invention is to provide an adjustable shell for portable electronic device comprising the Unmanned aerial Vehicle (UAV) is surrounded by the rubber polymer strechable band , which is connected with all the four motors (la,lb,lc & Id) by sockets which are connected by the four propellers (2a, 2b, 2c & 2d) respectively.All the four sides and corners of the unmanned aerial Vehicle (UAV) are covered by the side covers (3a, 3b, 3c & 3d) and comer covers (4a, 4b , 4c & 4d) respectively to protect and strengthen the body of the unmanned aerial Vehicle (UAV).All the covers possess the same size during the operation and firmly hold the unmanned aerial Vehicle (UAV) and the stretchable band has the capacity to stretch as per the size of the bluetooth enabled portable electronic device 36.

The ‘portable electronic device’ is any piece of lightweight, electrically-powered equipment. These devices are typically consumer electronic devices, capable of communications, data processing and/or computing. For example tablets, e-readers, and smartphones, digital camera or any electronic device having capability of capturing images and videos.

One of the embodiment of present invention is to form a frame assembly having at least four propellers respectively to enable the housing to perform aeronautical navigation and control system operatively coupled to the housing and configured to control the aeronautical navigation of the housing.‘Housing’,‘Frame assembly’,‘shell’,‘case’ and ‘cover’ are interchangeable words hereafter.

One of the embodiment of the invention is to provide an adjustable shell for portable electronic device which can become flying platform like UAV or unmanned aerial vehicle or drone, usually retractable adjustable protective shell for any portable electronic device to prevent break, may become required when a portable electronic device as a UAV camera shooting tasks and very convenient to carry along. Referring to figure 1 , outer body of the Unmanned aerial Vehicle (UAV) is surrounded by the rubber polymer strechable band , which is connected with all the four motors (la,lb,lc & Id) by sockets which are connected by the four propellers (2a, 2b, 2c & 2d) respectively.All the four sides and corners of the unmanned aerial Vehicle (UAV) are covered by the side covers (3a, 3b, 3c & 3d) and corner covers (4a, 4b , 4c & 4d) respectively to protect and strengthen the body of the unmanned aerial Vehicle (UAV). All the covers possess the same size during the operation and firmly hold the unmanned aerial Vehicle (UAV) and the stretchable band has the capacity to stretch as per the size of the bluetooth enabled portable electronic device 36 and Referring to figure 2 , inner stretchable frame body of an adjustable shell for portable electronic device respectively. The inner body of the unmanned aerial Vehicle (UAV) is surrounded by the by the rubber polymer strechable band, which are connected to all the four mortors (la, lb, lc & Id) by the sockets which are again connected by the propellers (2a, 2b, 2c & 2d) respectively.All the four sides and corners are properly protected with the help of the side covers (3a, 3b, 3c & 3d) and comer covers (4a, 4b, 4c & 4d). There is a provision for the output pin to connect with the bluetooth enabled portable electronic device 36 which is connected through bluetooth 49 to the present device and the monitor display 34 is connected to the bluetooth enabled portable electronic device 36 for the proper functioning of the Unmanned aerial Vehicle (UAV). The present invention is equipped with the chargeable battery 22 and there is also a provision for the charging port 23 at the top end of the unmanned aerial Vehicle (UAV). The push button 9 is provided for on/off of the unmanned aerial Vehicle (UAV) which is loacated at the top side of the unmanned aerial Vehicle (UAV). The portable electronic device includes a plurality of control keys/elements that are hermetically sealed into the electronic device to thereby establish a water-resistant electronic device. When the covers are fully slid onto the electronic device, the flexible regions of the covers are juxtaposed to the electronic device control keys/elements and the releasable latch, thereby allowing the keys/elements to be activated when a force is applied to a flexible region adjacent a key/element or releasable latch.

The present invention also provides for actuation components that are formed into some of the flexible regions, providing waterproof actuation components that cooperate with controls housed in the body of the portable electronic device. At least one region of the hard material is transparent and is adapted to create a window, thereby allowing an infrared signal to pass through the transparent window and communicate with the electronic device. ‘Flying platform’ means small, compact, highly manoeuvrable dying platform capable of having two types of mode: 1; On-air mode and 2; off- air mode to be used for taking pictures specially selfie in aerial view.

One of the embodiment of the invention is to provide an adjustable shell for portable electronic device which can be a mobile terminal and a control method capable of controlling said adjustable shell served as an UAV. Such kind of devices are not designed for a pilot on board the vehicle so they are commonly known as Remotely Piloted Vehicles (RPVs), and Unmanned Air Vehicles (UAVs). According to present invention electrical/mechanical devices are used to actuate things to get a good selfie such as good lighting, angle, adequate use of focusing application inbuilt in portable electronic device by means of controlling the features like speed of motors connected to propellers, wing flaps and a variety of other electrical connections used for commanding the said flying platform. According to present invention the portable electronic device such as smartphone, smartwatch, remote controller device with appropriate application can be used to control said adjustable shell served as an UAV.

One of the embodiment of the invention is to provide an adjustable shell for portable electronic device capable of configured with any size of portable device and having power distribution board for supplying power to various elements of the said adjustable shell using power source of the portable electronic device itself. Regardless of size, such devices generally include a propulsion system, a power source for powering the propulsion system, a steering mechanism, a controller including a remote communication system, and a frame maintaining ah other components. For an adjustable shell to be functional, all components are desirably lightweight. While the propulsion systems can vary, for lightweight applications, a helicopter or rotary propeller system is conventionally employed. The propeller itself is driven or rotated by an electric motor. In some instances, a conventional single or mono-rotor provides adequate lift. However, to reduce an overall footprint of the said flying platform increasing lift (and steering) include multiple propellers or rotors, each with its own dedicated electric motor (or other power generator), such as banana-type twin- rotors, counter-rotating coaxial rotors, quadcopter or quadrotors (four fixed-pitch rotors), etc. One example of a miniature drone incorporating the quadcopter design is the “Crazyflie” Nano quadcopter available from Bitcraze AB. While existing small or miniature sized drones have been well received and continue to evolve, the over-riding requirement for very lightweight components has rendered these drones to be viewed as toys. While hobbyists no doubt enjoy assembling and flying the small aircraft, the drones cannot achieve appreciable flying heights and cannot stay airborne for an extended length of time. A primary design constraint giving rise to these limitations is the size and/or weight of the power source powering the motor. With very small drones, battery-powered electric motors are typically employed. The battery occupies a substantial area (relative to a size of the drone as a whole), and is relatively heavy. If a smaller and/or lighter battery is utilized, the flying time and available altitudes are even further reduced.

One of the embodiment of the invention is to provide an adjustable shell for portable electronic device comprising adjustable covering assembly with outer stretchable frame body and inner stretchable frame body can be made of any elastomer material such as flexible sheet strips of rubber or silicone.

One of the embodiment of the invention is to provide an adjustable shell for portable electronic device and a control method capable of controlling said adjustable shell served as an UAV by the portable electronic device itself. And command can be given in a wired or wireless manner. Examples can include wired or Wi-Fi, Blutooth, GPS, RF, Infrared mode according to requirement.

One of the embodiment of the present invention is to provide rechargeable battery of Charge Capacity(C): 4200mAh. , Rated Voltage: 11. IV, FxHxW: 4.13*0.78*1.18mm Approximately, High energy density - potential for yet higher capacities. , Does not need prolonged priming when new. One regular charge is all that's needed. Relatively low self discharge - self-discharge is less than half that of nickel-based batteries. , Fow Maintenance - no periodic discharge is needed; there is no memory. , Specialty cells can provide very high current to applications such as power tools, ESE specification of High rate PWM , Fow resistance , Sixteen cells Max (with BEC disabled) , User programmable brake , Fow voltage auto setting based on battery , Throttle range self-adjusting , Soft start ramp up , Auto motor cut off with reset , Runs motor in forward or reverse Safe power arming program ensures motor will not run accidentally after turn on Fow torque start Auto shut down when signal is lost, Constant Current: 30A Input Volt: 6V - 12V BEC 3A , Max Current: 40A, Fow-Voltage Cut-off: Auto detect and set, Size: 56mm x 24mm x 8.5mm , Weight: 26g, brushless motors of A machined aluminium front housing with four fan-style cooling holes that pump air through the motor while it runs. Rear threaded mounting holes with both 16 mm and 19mm hole spacing’s fit a variety of applications. Specially designed NdFeB magnets with a high-temperature rating for trouble-free operation. High Temperature 140 C (356 F) rated wire is used for winding the motors to minimize the risk of burning up the motor. High-quality stator plates are epoxy coated on the inner surface to prevent winding shorts. 0.20mm stator plate id used on this motor 5010. High quality shielded and permanently lubricated ball bearings are used to support the motor shaft in all our motors.1. Fow internal resistance High-temperature adhesives are used to secure the stator windings and prevent them from shifting and getting pinched or shorting out. Specifications of 250KV Brushless Motor: Motor size: 20* 10mm, Shaft size: 38mm, KV(rpm/v):250KV, Weight: 30g, ESC: 20-40A, flight controller of Mini Size— 1.54*1.54*0.57in, Stabilization— The shell to reduce interference of airflow during flying, air pressure vent to ensure the accuracy of barometer measurement, built-in barometer sensor to make altitude hold stabilization. Top Firmware Version— with STM32F405VGT6 processor and LPS22HB barometer, flight receiver of Antenna Length: 2.4 in (62mm) ,Band: 2.4GHz, Bind Method: Auto-Bind, Channels: 20, Failsafe: Yes, Height: 0.3 in (8mm), Input Voltage: 3.3V, Length: 1.0 in (26mm), Modulation: DSMX, Range: Full, Resolution: 2048, Type: Micro Serial Receiver, Weight: 1.3 oz. (3.6g), Width: 0.8 in (2 lmm), Key Features: Antenna Diversity, Auto-bind, Serial port supports SRXL or Remote/Satellite Receiver, 11ms speed with exceptional range and interference free operation, Weighs only 3 grams, Works with most flight controllers including the Naze32, CC3D, SP F3 and more**Requires SRXL or Remote/Satellite connection , GPS module can coordinate with Beta flight or Pixhawk to give you precise location data of your drone. Flying with GPS gives you an extra sense of security and extra functionality when flying long range. Specifications: Frequency - LI, 1575.42MHz, Baud Rate 4800,9600,19200,38400,57600,115200bps, Channel - 72, Sensitivity - (Tracking: - 162dBm) | (Capture: -160dBm) | (Cold Start - 148dBm), Cold start - Average 29 seconds, Warm start - Average 28 seconds, Hot start - Average 1 second, Accuracy - (HorizontalPosition: Autonomous <2.5m average) | (SBAS < 2.0m average) | (Time pulse signal: RMS 30 ns), Maximum height - 50000m, Maximum speed - 500 m/s, Maximum acceleration - £ 4G, Refresh Rate - 1-10 Hz, Size - 18 x 18 x 6mm, Weight - 4.3g, Input Voltage - 3.3V-5V,body shape of HX is a newer variant of the H. Instead of placing the arms at the tip and tail of the carriage, a true X, wide X or stretch X configuration is applied, most often wide or true X, control board of 4 layer, 1.6mm PCB., Support the LC filter, reduce wave interference, PDB Output 50Ax4, Max.65A, BEC Output 5V (3A) and 12V (500mA), Include XT60 plug, BEC 5V Output: Designed for RC Receivers, Flight controllers, SD, and Servos. DC/DC synchronous buck regulator.Voltage:5.0 +/- 0.1 VDC, Continuous current:2 Amps9(Max.2.5A lOs/minute), Output Ripple:40mV 9VIn=16V, Vought=5V2A load) Short-circuit tolerant(5 seconds/minute), BEC 12V Output: Designed for Video TX or FPV camera with linear regulator. The battery should be 4S LiPo (13-18V DC), Voltage: 12.0 +/- 0.3VDC, Continuous current: 500mA (Max.0.8A 5s/minute), Short-circuit tolerant (2 seconds/minute) BEC 12V3S LiPo, Output voltage= 3S LiPo voltage -IV, Physical:Dimensions:36 x 50 x 4 mm (without XT60), Mounting:30.5 x 30.5mm, <E>3mm, Weight:7.5g (w/o XT60),llg(w/XT60), stretchable band of rubber polymer water resistance material, can be stretched by 10 times of their original length. Outer side size LW: 24.80 in*2.0, Inner side size: LW 12*.05 in and buzzers, wire and plug made of Carbon fibre materials body shape COVER size: LW 4.0*2.0 in., PLATE inner size: LW4.5*4.5 in.bottom size; LW 4.5*4.5 in. LED Lights working almost 10-13v. And 5V active BUZZER continuous beep aprox. Voltage: 3.5-5.5vCurrent: <25ma, Frequency: 2300 ± 500Hz, WIRE for wiring the parts: Red & Black made by Silicon, Silicone's Insulator & Tinned Copper's Conductor Conductor Size: 12 AWG, Diameter: 2.48mm /O.linch, Resistance: 9.8ohm/ km .Diameter of wire: 4.5mm / 0.2inch, Nominal Voltage: 600VTest Voltage: 2000V, Maximum Current: 88ATemperature Range: -60°C to +200°C, CHARGING PLUG for battery: charging cable with female plug. SCREWS as per required dimantion.And suitable Soldering Equipment and providing water proofing material. The above mentioned specifications are the preferable specifications of the present invention and can be modified as per the requirement.

The invention has been described with reference to the illustrated preferred embodiments. The invention is not unduly limited by this disclosure of the preferred embodiment described, instead it is intended that the invention be defined as their equivalents.

Figure 1 of the present invention illustrates the top view of the outer stretchable frame body and Figure la illustrates the perspective view of the outer stretchable frame body of an adjustable shell for portable electronic device respectively. The outer body of the Unmanned aerial Vehicle (UAV) is surrounded by the rubber polymer strechable band , which is connected with all the four motors (la,lb,lc & Id) by sockets which are connected by the four propellers (2a, 2b, 2c & 2d) respectively.All the four sides and corners of the unmanned aerial Vehicle (UAV) are covered by the side covers (3a, 3b, 3c & 3d) and comer covers (4a, 4b , 4c & 4d) respectively to protect and strengthen the body of the unmanned aerial Vehicle (UAV). All the covers possess the same size during the operation and firmly hold the unmanned aerial Vehicle (UAV) and the stretchable band has the capacity to stretch as per the size of the bluetooth enabled portable electronic device 36.

Figure 2 of the present invention illustrates the top view of the inner stretchable frame body and Figure 2a illustrates the perspective view of the inner stretchable frame body of an adjustable shell for portable electronic device respectively. The inner body of the unmanned aerial Vehicle (UAV) is surrounded by the by the rubber polymer strechable band, which are connected to all the four mortors (la, lb, lc & Id) by the sockets which are again connected by the propellers (2a, 2b, 2c & 2d) respectively.All the four sides and corners are properly protected with the help of the side covers (3a, 3b, 3c & 3d) and comer covers (4a, 4b, 4c & 4d). There is a provision for the output pin to connect with the bluetooth enabled portable electronic device 36 which is connected through bluetooth 49 to the present device and the monitor display 34 is connected to the bluetooth enabled portable electronic device 36 for the proper functioning of the Unmanned aerial Vehicle (UAV).The present invention is equipped with the chargeable battery 22 and there is also a provision for the charging port 23 at the top end of the unmanned aerial Vehicle (UAV). The push button 9 is provided for on/off of the unmanned aerial Vehicle (UAV) which is loacated at the top side of the unmanned aerial Vehicle (UAV).

Figure 3 illustrates the perspective view of the motors and shafting of an adjustable shell for portable electronic device. All the four motors (la, lb, lc & Id) are connected to all the four comers of the unmanned aerial Vehicle (UAV) with the help of the round cover 30 which is connecting the inner and outer cover of the Unmanned aerial Vehicle (UAV). This rounded section is firmly connected to stay stable during the flying motion of the Unmanned aerial Vehicle (UAV). Three supports (30a, 30b & 30c) made of carbon fibre material are fit to the motor with the round section to ensure the rigidity of the Unmanned aerial Vehicle (UAV).

Figure 4 illustrates the top view of joining the motors, landing gears and of an adjustable shell for portable electronic device. All the four motors (la, lb, lc & Id) are firmly connected by the stretchable power supply wires (11a, lib, 11c & lid) from the bottom plate 31c of the unmanned aerial Vehicle (UAV). The wires are insulated by the carbon fibre covers. Four small supportes (12a, 12b, 12c & 12d) are provided at the bottom plate 31c of the unmanned aerial Vehicle (UAV), known as landing gears insulated by the shock proof material to ensure the safe standing and landing of the unmanned aerial Vehicle (UAV).

Figure 5a illustrates the perspective view of opposing weight for horizontal angle operation, figure 5b illustrates the perspective view of opposing drag for horizontal angle operation and figure 5c illustrates the perspective view for horizontal angle operation of an adjustable shell for portable electronic unmanned aerial Vehicle (UAV) respectively. There exists a downward gravitational pull of the total weight of the unmanned aerial Vehicle (UAV) and also there exists drag forces in horizontal and vertical directions which opposes the movement of the unmanned aerial Vehicle (UAV) in horizontal and vertical directions respectively. The thrust produced by the propellers (2a, 2b, 2c & 2d) rotation opposes the gravitational force and drag force to sustain the height and speed of the unmanned aerial Vehicle (UAV). So, the sum of the gravitational force and the drag is equal to the thrust for the movement of the unmanned aerial Vehicle (UAV) in both the directions i.e., horizontal and vertical directions respectively. This operation is based on the angular momentum calculation theory.

Figure 6 illustrates the top view of the control board of an adjustable shell for portable electronic device. Female headers are soldered to the board.Micro-processor unit 48 , bluetooth module 49 , receiver 29 and the four electronic control units (19a, 19b, 19c & 19d) are soldered at the appropriate position as shown in the figure. Now solder the male receivers and the electronic speed control units (19a, 19b, 19c & 19d) to the arduino female headers. The first header in the first row is used for the signal PID, the second header is used for voltage and the third header will be used for GND (20a, 20b, 20c & 20d). Throttle, pitch, yaw and roll are soldered for the receivers headers. The remaining free channel header is used for flight mode change. The Micro-processor chip which is soldered to the center of the board while the left two female headers are soldered to the bottom of the board and bluetooth module is wired accordingly. All the parts are properly wired and power source is given by black colored wire to all the components and red colored wire is given to arduino 46 processor 48 and bluetooth module 49. Finally, soldering of processor 48 is done to male headers and connect all the components to the respective headers on the board. Power is supplied and arduino 46 is ready for adding codes with the help of a bluetooth enabled portable electronic device 36. Arduino flight controller programme is achieved by downloading the Multiwii 2.4, software and the following the below mentioned steps. Firstlt enter the Multiwii folder and look for the Multiwii icon and run it.Use the arduino IDE to find the‘ Arduino file’ or‘Multiwii file’ with“.ino” extension. After opening the file, find the‘config,h’ and scroll down for‘the type of multi- copter’ and by deleting“//” , we can mark this as the defined one and run the unmanned aerial Vehicle (UAV) .Now, look for‘combined IMU boards’ and activate the board option and the buzzer pin is activated. The flight indicator options are activated and flash the code to the unmanned aerial Vehicle (UAV) arduino 25. Unplugging the arduino board from the flight controller and it should be connected to the external computer system with the help of the USB and find‘tools’ and activate the arduino board.By selecting the‘serial port’ and activate the computer port.We have to upload the code by clicking on the arrow and wait till the code is transferred. After the code is uploaded and transferred , unlock the arduino from USB, insert it back to the place in the flight control board and make sure to power up the FC boardand wait till the LED on the arduino is red, which indicates the finishing of the booting and can connect to the external computer system again. Now, find the Multiwii 2.4 folder and Multiwiiconfig and locate the folder which is compatible with the operating system. Now, we can start the application and choose the device arduino port and click on ‘ start’ .

Figure 7 illustrates the top view of the corner motor and shaft of an adjustable shell for portable electronic device. The round cover 30 is connecting the outer and inner covers to ensure the good bonding of all the motors (la, lb, lc & Id), so that the unmanned aerial Vehicle (UAV) should be in stable condition during the flight mode also.

Figure 8 illustrates the perspective view of joining the motors, landing gears and figure 8a illustrates the top view of showing 3D space between two layers of an adjustable shell for portable electronic device respectively. There are three layers which are covered to the main mechanism with the help of the plates provided namely top plate 31a, middle plate 31b and bottom plate 31c. Two shallow empty spaces are provided in between these plates. First and the upper shallow space is provided between the top plate 31a and the middle plate 31b. Accordingly, second and lower shallow space is provided between the middle plate 31b and the lower plate 31c. The main circuits and the electronics of the unmanned aerial Vehicle (UAV) are fitted in the second and the lower shallow space provided. The first and the upper case is allocated for the Bluetooth supported external portable electronic device 36 to fit into it as per the requirement.

Figure 9 illustrates the top view of the distance of fly of an adjustable shell for portable electronic device. The flying distance of the unmanned aerial Vehicle (UAV) is set to a range of 5-15 feet surrounding the radius from the monitor display 34 i.e., the unmanned aerial Vehicle (UAV) can fly up to 5-10 feet in any direction and the distance is limited for the safe selfie and video recording.

Figure 10 illustrates the perspective view of launching of an adjustable shell for portable electronic device. The launching of the unmanned aerial Vehicle (UAV) is very convenient and easy. Firstly, we need to‘on’ the screen of the monitor display 34 which is already connected via Arduino Bluetooth 49. We can safely take the unmanned aerial Vehicle (UAV) into the palm and push the on/off button 9 to start the unmanned aerial Vehicle (UAV). Now, the buzzer 21 will start sounding and also LED 24 light will start blinking indicating that the unmanned aerial Vehicle (UAV) is ready to move and fly. Figure 11 illustrates the perspective view of the connection of electronic gadget to the unmanned aerial Vehicle (UAV). After the bluetooth enabled portable electronic device 36 is activated, connect the outer pin 8 of the bluetooth enabled portable electronic device 36 to the bluetooth enabled portable electronic device 36 and connect via Bluetooth 49band now both the unmanned aerial Vehicle (UAV) and the bluetooth enabled portable electronic device 36 are connected to each other. Now, the Arduino 25 of the unmanned aerial Vehicle (UAV) is ready to receive the command from the Bluetooth 49 to either capture the picture or to record the video, which are being controlled by the monitor display 34.

Figure 12a illustrates the top view of the panel of the wireless digital remote of an adjustable shell for portable electronic device. After connecting the unmanned aerial Vehicle (UAV) with the monitor display 34, we can use different buttons to operate the unmanned aerial Vehicle (UAV) as shown on the panel. By touching the upper button 38 on the display panel 45 , all the motors (la, lb, lc & Id) and the propellers (2a, 2 b, 2c & 2d) tend to start operating and move in the air vertically upward direction and the distance of the upward travel depend upon the time we touch on the‘upper’ button 38. It can maximum go up to a range of 5-15 feet in any direction. We can convert the vertical direction flying to the horizontal direction by just penetrating the‘angle’ button 40. The conversion of the angle depends upon the penetrating time of the button and cannot exceed the range of 100-130 degrees. Now the front side of the unmanned aerial Vehicle (UAV) is in front of the operator. To operate the camera, we need to touch and hold the‘camera ON/OFF’ button 44 on the monitor display 34. For the first touch, the camera is activated. By clicking on the‘click pic’ button 42 on the monitor display 34, we can take the selfies. The number of taking selfies depend on the touch time on the button respectively and the pictures are captured in the bluetooth enabled portable electronic device 36. To record the selfie video, just touch the‘record video’ button 43 and the option is activated. By the second click, the selfie video is recorded and saved in the bluetooth enabled portable electronic device 36. We can move the unmanned aerial Vehicle (UAV) in all the directions by selecting the navigation buttons 54 on the monitor display 34. To lower the height of the unmanned aerial Vehicle (UAV), we need to touch ‘lower’ button 39 accordingly and operate the unmanned aerial Vehicle (UAV). We also have the option to come back to the original position from where the unmanned aerial Vehicle (UAV) have been started. After completing the operation, we can off the unmanned aerial Vehicle (UAV) by selecting the on/off button 37 and touching it second time, the motors (la, lb, lc & Id) will be off. The on/off button 37 is automatically de activate while the unmanned aerial Vehicle (UAV) is in air mode because there is a risk that the unmanned aerial Vehicle (UAV) may crash. So, that the on/off button 37 will only be used while the unmanned aerial Vehicle (UAV) is in vertical and standing position. The surrounded are of the unmanned aerial Vehicle (UAV) are traced by the GPS 26 so that the record is available during the flying mode of the unmanned aerial Vehicle (UAV). If the unmanned aerial Vehicle (UAV) is met with an accident or lost, the GPS 26 will enable to locate successfully. As the flying area of the unmanned aerial Vehicle (UAV) is limited, the chances of the failures are less and there is a great scope for the safe selfie. The unmanned aerial Vehicle (UAV) can fly up to 15-17min, when the battery is fully charged. Minimum charged battery 22 should be around one fourth of the fully charged battery to operate the unmanned aerial Vehicle (UAV) in the flying position. If the bettery descharge upto 15% then the unmanned aerial Vehicle (UAV) be return at the home location itself.

Figure 12b illustrates the top view of the panel processor of the wireless digital remote of an adjustable shell for portable electronic device. It includes the battery 22 to charge the monitor display 45, charging port 23 to charge the battery 22 of the panel processor , Arduino Microprocessor 46 to connect via Bluetooth 49 to the bluetooth enabled portable electronic device 36, input button pin to display 47, processor 48 to process the information captured, bluetooth module 49 to connect, push button 9 to ON/OFF the panel processor, touch screen display 50 to display the commands which are operated and a panel 45 with various buttons is in cooperated for the various operations to perform.

Figure 13 illustrates the perspective view of the flying motion of an adjustable shell for portable electronic device. The unmanned aerial Vehicle (UAV) is connected to the bluetooth enabled portable electronic device 36 with the external pin 8. During the entire flying time, the buzzer 21 will sound and the LED 24 lights will blink continuously. The Unmanned aerial Vehicle (UAV). can also be operated in the rainy and show fall conditions. The size of the unmanned aerial Vehicle (UAV) can be customized as per the requirement, which will be easy to carry and portable. The shape of the unmanned aerial Vehicle (UAV) may be customized as per the requirement. The main advantage of the present invention is the human safety and to take safe selfies. Another embodiment of the present invention is to provide the unmanned aerial Vehicle (UAV) can preferably having size in the range between LWH: 4.5*4.5*3.0 inches to 6.5*6.5*2.44 inches. The unmanned aerial Vehicle (UAV) can take a weight in the range 150-600 grams, where the weight of the Bluetooth enabled portable electronic device may range from 100-250grams.The battery has to be charged minimum to a range of 10-25% for the safe standing and landing. All the specifications of the present invention can be modified as per the user’s requirement and the above mentioned specifications are the most preferable specifications.

Claims

CLAIMS: We Claim,

[CLAIM 1] A flying shell for Portable electronic device 100 comprises: a) a housing 55 with at least three plates , three plates comprises top plate 31a, middle plate 31b and bottom plate 31c;

b) a control system 52 operatively coupled to the housing and configured to control the aeronautical navigation of the housing wherein control system 52 acts as the chassis;

c) a propulsion system 53 selected from a multiaxial propulsion system, the propulsion system 53 comprises a plurality of motors (la, lb, lc & Id) and propellers (2a,

2 b, 2c & 2d) associated with the plurality of brushless motors (la, lb, lc & Id), wherein the propellers include at least a multi-blade ducted fan (30a, 30b & 30c) to perform aeronautical operations;

d) a monitor display 34 positioned remotely ,the monitor display 34 comprising a button unit having an continuous image configuration substantially corresponding to that of the image capture and recording for receiving the images corresponding to the processor 48;

e) on board or separate software for capturing photos or videos to form virtual reality views or interactive video which is connected to the control unit 52 via Bluetooth 49 ; and

f) bluetooth enabled portable electronic device 36. [CLAIM 2] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the control system 52 includes electronic circuitry for powering the at least four propellers (2a, 2b, 2c & 2d) and for communicating with another device for receiving instructions from the device related to operation of the Unmanned aerial Vehicle (UAV).

[CLAIM 3] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein a plurality of 3D hollow space 32 between the plates can accommodate either control system 52 or bluetooth enabled portable electronic device 36.

[CLAIM 4] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the at least four fixtures (51a, 51b, 51c & 51d) are operatively coupled to the control system 52 to provide power to the at least four propellers (2a, 2b, 2c & 2d) and four motors (la,lb,lc & Id).

[CLAIM 5] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein monitor display 34 positioned remotely comprises at least one button to switch ON 37 the propellers to an on state by providing power to the propellers via the electrical contacts.

[CLAIM 6] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the unmanned aerial Vehicle (UAV) further comprising plurality of motors (la, lb, lc & Id), wherein the motors further comprises at least a propeller, the propeller is a carbon fibre, wherein the battery 22 supplies power to the motors (la, lb, lc & Id) and the propellers (2a, 2b, 2c & 2d).

[CLAIM 7] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein a button unit which is positioned on the monitor display 34 and configured to cause, when the button unit is operated, the Unmanned aerial Vehicle (UAV) to operate about at least one of a horizontal axis and a vertical axis.

[CLAIM 8] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the unmanned aerial Vehicle (UAV) is configured to enable the user to hold with one hand and to operate the monitor display 34 while the user holds the unmanned aerial Vehicle (UAV).

[CLAIM 9] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein monitor display 34 positioned remotely comprises at least one button to move in the vertical direction 38 and horizontal direction 39, wherein vertical motion causes the Unmanned aerial Vehicle (UAV) to move in the vertical directions 38 , wherein simultaneous combined pivotal motion of the monitor display and vertical motion of the monitor display causes the Unmanned aerial Vehicle (UAV) to move in both the horizontal and vertical directions, wherein the user's finger is penetratively inserted cause the movement of the Unmanned aerial Vehicle (UAV).

[CLAIM 10] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the button unit includes a plurality of button keys 54 which is formed to be pushed, the button keys are disposed at a predetermined portion of the monitor display 34 such that the button keys 54 are adjacent to one another, wherein the button has at least a leftward button key and rightward button key, wherein the Unmanned aerial Vehicle (UAV) is rotated counter clockwise about the vertical axis when the leftward button key is pushed, and the Unmanned aerial Vehicle (UAV) is rotated clockwise about the vertical axis when the rightward button key is pushed.

[CLAIM 11] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the button unit includes at least one button to be penetrated to capture the picture 42 and at least one adjacent button to capturing interactive video 43 which is connected to the control unit 52 via Bluetooth 49 and stored in the bluetooth enabled portable electronic device 36.

[CLAIM 12] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the button unit includes at least one button 41 to be penetrated to come back to the original position i.e., the place where the unmanned aerial Vehicle (UAV) has started.

[CLAIM 13] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the button unit includes at least one button to ON/OFF 44 the camera to capture the pictures.

[CLAIM 14] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein changing the angle causes the speed of the unmanned aerial Vehicle (UAV) to change.

[CLAIM 15] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the housing comprises at least one stretchable frame body 5 & 6 made of flexible material and can expand and hold as per the size of the bluetooth enabled portable electronic device 36.

[CLAIM 16] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the housing comprises at least one side cover (3a, 3b, 3c & 3d) and one comer cover (4a, 4b , 4c & 4d) made up of flexible material to firmly hold the bluetooth enabled portable electronic device 36.

[CLAIM 17] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the unmanned aerial Vehicle (UAV) comprises at least one button for the charging and at least one button to start the power ON and OFF 9 of the unmanned aerial Vehicle (UAV).

[CLAIM 18] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the power is imparted to the motors through stretchable power supply wires (11a, lib, 11c & lid) and small supporters (12a ,12b, 12c & 12d)are provided to the bottom plate 31 of the unmanned aerial Vehicle (UAV) for the safe landing and standing.

[CLAIM 19] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the motors (la, lb, lc & Id) and propellers (2a, 2b, 2c & 2d) are connected with the fixtures (51a, 51b, 51c & 51d) for the stability of the propulsion system.

[CLAIM 20] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the operation of the unmanned aerial Vehicle (UAV) is based on the angular momentum calculation theory.

[CLAIM 21] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein further control system 52 comprising: a processor, wherein the processor includes at least one electronic control unit (19a, 19b, 19c & 19d), at least one receiving point 29, at least one GND point (20a, 20b, 20c & 20d), a GPS 26, an antenna 27, Arduino 25, a charging port 23, at least on LED 24, battery for charging 22 and a buzzer

21.

[CLAIM 22] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein at least one round cover 30 is fitted to the stretchable frame body.

[CLAIM 23] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein unmanned aerial Vehicle (UAV) can fly to a distance ranging from 5-15 feet in all the four directions to ensure the safety of the user while capturing any photo and interactive video.

[CLAIM 24] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein buzzer 21 will sound when the propellers (2a, 2b, 2c & 2d) are activated and LED 24 will blink when the Unmanned aerial Vehicle (UAV) ready to fly.

[CLAIM 25] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the unmanned aerial Vehicle (UAV) and monitor display 34 are connected via bluetooth 49 and unmanned aerial Vehicle (UAV) is once connected is ready to take the various commands and can be controlled by the monitor display 34.

[CLAIM 26] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein GPS 26 is enabled in the control system 52 to trace the flying areas and to know the position and safety of the unmanned aerial Vehicle (UAV).

[CLAIM 27] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the unmanned aerial Vehicle (UAV) can fly in the range of 15 17 min when the battery 22 is full and at least 15 - 25% battery 22 is ensured for the aeronautical operations to perform safely.

[CLAIM 28] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the unmanned aerial Vehicle (UAV) is attached to the bluetooth 49 enabled portable electronic device 36 by at least one outer pin 8.

[CLAIM 29] A flying shell for Portable electronic device 100 as claimed in claim 1, wherein the unmanned aerial Vehicle (UAV) can capturing safe selfies or videos to form virtual reality views or interactive video.