20240019686. ROTARY RECIPROCATING DRIVE ACTUATOR simplified abstract (Unknown Organization)
Contents
ROTARY RECIPROCATING DRIVE ACTUATOR
Organization Name
Inventor(s)
Yasutaka Kitamura of Tokyo (JP)
ROTARY RECIPROCATING DRIVE ACTUATOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240019686 titled 'ROTARY RECIPROCATING DRIVE ACTUATOR
Simplified Explanation
The present invention is a device that includes a movable body with a magnet fixed to one end of a shaft, and a movable object connected to the other end of the shaft. There is also a core assembly that includes a core body with multiple magnetic poles facing the outer circumference of the magnet. A coil body is wound around the core body, and a magnet position holding portion is energized to generate a magnetic attraction force between the magnet position holding portion and the magnet, defining a reference position for the reciprocating rotation. A circuit board is placed to cover the core assembly, with a terminal part of the coil body protruding to the circuit board side to be connected to a circuit.
- The invention is a device with a movable body and a core assembly.
- The movable body includes a magnet fixed to one end of a shaft and a movable object connected to the other end.
- The core assembly includes a core body with magnetic poles facing the magnet and a coil body wound around the core body.
- The magnet position holding portion is energized to create a magnetic attraction force with the magnet, defining a reference position.
- The circuit board covers the core assembly, and the terminal part of the coil body protrudes to be connected to a circuit.
Potential applications of this technology:
- Robotics: The invention can be used in robotic systems to control the movement and positioning of various components.
- Automation: It can be applied in automated machinery and equipment to precisely control the reciprocating rotation of parts.
- Actuators: The device can be used as an actuator in various systems, such as valves, pumps, and motors.
Problems solved by this technology:
- Precise positioning: The invention provides a reference position for the reciprocating rotation, allowing for precise control and positioning of the movable object.
- Magnetic attraction force: The magnet position holding portion generates a magnetic attraction force, ensuring stable and reliable movement of the movable object.
- Compact design: The device's compact design allows for easy integration into various systems and equipment.
Benefits of this technology:
- Improved accuracy: The invention enables precise control and positioning, leading to improved accuracy in various applications.
- Reliability: The magnetic attraction force ensures stable and reliable movement of the movable object.
- Compact and versatile: The device's compact design and ability to be integrated into different systems make it versatile for various applications.
Original Abstract Submitted
the present invention includes: a movable body including a magnet fixed to an other end portion side of a shaft part to which a movable object is connected at one end portion side; a core assembly including a core body including a plurality of magnetic poles facing an outer circumference of the magnet, a coil body wound around the core body, a magnet position holding portion energized to generate a magnetic attraction force between the magnet position holding portion and the magnet to define a reference position of the reciprocating rotation; and a circuit board disposed to cover the core assembly at the other end side, in which the coil body includes a terminal part to which an end portion of a coil is connected and that is disposed to protrude to the circuit board side so as to be connected to a circuit of the circuit board.
