[Problem] To implement a variety of realistic staging under various venue environments. [Solution] An event staging system according to the present invention comprises a first device attached to a first moving body and a second device attached to a second moving body. The first device comprises a control means which generates a control command including operation control information for controlling the operation of the device, and a communication means which outputs radio waves of a predetermined intensity and wirelessly transmits the control command within a distance range reachable by the radio waves of the predetermined intensity. The second device includes a communication means which wirelessly receives the control command and an operation execution means which executes operation according to the operation control information included in the wirelessly received control command.

A boomerang includes a main housing, a bracket, a paddle, a main control board, a power supply, a motor and a lamp strip; the housing is spherical with an accommodation space therein and multiple holes thereon, the multiple holes are communicated with the accommodation space. The bracket is mounted in the accommodation space, the bracket provides a shaft, a central of the shaft coincides with a center of the main housing. The paddle is located in the accommodating space and rotatably disposed on the shaft; the main control board, the power supply, the motor and the lamp strip are mounted on the bracket; the power supply, the motor and the lamp strip are electrically connected to the main control board, the motor drives the paddle to rotate.

A primary user terminal is interfaced with the drone so as to constitute a local network of the infrastructure type, where the drone is configured as an access point (AP) and the primary user terminal is configured as a mobile station. The primary user terminal comprises an adaptive software program able i) to generate piloting and control instructions to be transmitted to the drone, and ii) to establish a connection to the local network and to register the primary user terminal into a registration table of the drone. The network further comprises at least one secondary user terminal with an applicative software program adapted to establish a connection to the local network and to register the secondary user terminal into the registration table of the drone with a hierarchized management of the rights with respect to the primary terminal.

A toy comprising a rotor (20), an actuator mechanism (33), and a launch device (41), wherein the rotor comprises an actuator mechanism (33), and wherein the one toy building element comprises a launch device (41) in the form of a cavity, wherein the cavity is configured for receiving the actuator mechanism (33), and wherein the actuator means (50) can be inserted into a through-going slit opening (42) to cooperate with the actuator mechanism to the effect that a momentum can be transferred from the actuator means (50) to the rotor (20), whereby the rotor can be rotated and launched from the launch device, and wherein the toy comprises at least two toy building elements, of which the one toy building element (40) comprises the launch device (41), and wherein the toy building element (40) is provided with one or more of first types of coupling means (43) and the second toy building element is provided with one or more of second types of coupling means that are geometrically configured complementarily relative to the first type of coupling means, whereby the first and second types of coupling means can be interconnected to form a spatial structure comprising the launch device (41).

A rotary-wing drone includes a drone body that includes an electronic board controlling the piloting of the drone, and four link arms that include a rigidly connected propulsion unit. The link arms form lift-producing wings.

The Multi-Rotor Safety Shield (MRSS) provides a complete and substantial encasement system which can be secured about a Drone, protecting a multitude of aircraft components from contact with any outside disturbance and which can protect the sensitive components from dust, water, wind, rain, snow, fingers, toes, appendages of any kind, and atmospheric changes as example, from disabling the Drone and can protect people, places or things from high velocity spinning exposed rotor/propellers. The MRSS provides rigid non-permeable platform for attaching or incorporating additional safety devices as found in the Drone industry (or other industries) resulting in a safety device that completely prevents the loss a Drone due to the catastrophic failure of any Drone system or combination of systems which would typically result in rapid decent, and/or uncontrolled flight. The MRSS makes Drones safe near humans and safe to use around public gatherings, stadium events, accident scenes, disaster search and rescue and disaster relief, and indoors for the security and communications markets among others expanding the availability of Drones to further assist humanity.

Disclosed is a motor bracket of a multicopter flying robot. The motor bracket for the multicopter flying robot disclosed in the present invention includes: a body 110 receiving a rotary motor 500 therein which is used in the multicopter flying robot, a connection portion 120 which is formed on the outer surface of the body and receives two power supply lines 510 and 520 connected to a power terminal of the rotary motor 500, and a power supply member 300 which is pushed into the connection portion 120 and electrically contacts the at least two power supply lines 510 and 520. The connection portion 120 includes a spatial separation portion 122 which performs a function of forming separated spaces of which the number is the same as the number of the at least two power supply lines 510 and 520.

There is provided a control device including an image display unit configured to acquire, from a flying body, an image captured by an imaging device provided in the flying body and to display the image, and a flight instruction generation unit configured to generate a flight instruction for the flying body based on content of an operation performed with respect to the image captured by the imaging device and displayed by the image display unit.

A toy vehicle includes a chassis, wheels connected to an exterior of the chassis and configured to move on a surface, at least two propellers connected to an interior of the chassis independently from the plurality of wheels, the at least two propellers being configured to counterrotate relative to each other thereby generating airflow outwardly from the chassis in a first direction that is normal to a rotational plane of the at least two propellers whereby the chassis is urged in a second direction opposite the first direction against the surface, at least one first drive motor operatively connected to the plurality of wheels for driving the plurality of wheels, and at least one second drive motor operatively connected to the at least two propellers for driving the at least two propellers.

A rotary aircraft includes a cylindrical enclosure configured to form an open housing with a top opening and a bottom opening; a hover disc disposed within the open housing of the cylindrical enclosure and configured to direct airflow entering through the top opening, the hover disc forming a center opening; and a fan extending through the center opening of the hover disc and configured to direct airflow through the hover disc.