A drive structure, including a frame. A carrier assembly and a drive assembly are disposed in the frame; the carrier assembly includes a first carrier and a second carrier disposed on the first carrier; the drive assembly includes a first drive device and a second drive device, the first drive device is mounted in the frame, an output end of the first drive device is connected to and drives the first carrier, the second drive device is mounted on the first carrier, and the second drive device is connected to and drives the second carrier. Further, a drive device and an electronic equipment are disclosed.

A latching solenoid assembly is provided which includes a solenoid actuator. A housing is also provided which has an axial passage. An intermediate piston is moved by the solenoid actuator. A reaction member is also placed within the housing axial passage spring biased by a transfer spring from the intermediate piston. The housing has a latching port allowing pressure to latch the intermediate piston in position to set the force which is transmitted to the reaction member.

A latching solenoid assembly is provided which includes a solenoid actuator. A housing is also provided which has an axial passage. An intermediate piston is moved by the solenoid actuator. A reaction member is also placed within the housing axial passage spring biased by a transfer spring from the intermediate piston. The housing has a latching port allowing pressure to latch the intermediate piston in position to set the force which is transmitted to the reaction member.

A solenoid is provided with a valve body having a cylindrical shape extending along a front-rear direction, and a device connector including leg portions projecting outward from a side wall of the valve body and a connector housing provided on sides of the leg portions opposite to the valve body with a clearance provided between the side wall of the valve body and the connector housing, and a magnetic shield member made of metal, to be mounted outside the valve body and having a tubular shape open on one end part. The magnetic shield member includes avoidance recesses formed into a concave shape from an opening end to avoid interference with the leg portions and an inserting portion to be inserted into the clearance between the side wall of the valve body and the housing.

A curved haptic actuator according to an embodiment may comprise: a housing having a receiving space and having a shape where the receiving space and an outer appearance thereof are bent outward; a vibration unit disposed in the receiving space, being movable along the longitudinal direction of the housing, and having a shape bent upward; elastic bodies connected to an inner wall of the housing and both sides of the vibration unit; and a magnetic field generation unit which is installed on the inner wall of the housing and generates a magnetic field and applies the magnetic field to the vibration unit.

Electromagnetic actuators for an elevator systems and encapsulated components thereof are described. The encapsulated components include an encapsulating body and a component assembly is arranged within the encapsulating body, wherein at least some parts of the component assembly are contained within a material of the encapsulating body.

Electromagnetic actuators for an elevator systems and encapsulated components thereof are described. The encapsulated components include an encapsulating body and a component assembly is arranged within the encapsulating body, wherein at least some parts of the component assembly are contained within a material of the encapsulating body.

A curved haptic actuator according to an embodiment may comprise: a housing having a receiving space and having a shape where the receiving space and an outer appearance thereof are bent outward; a vibration unit disposed in the receiving space, being movable along the longitudinal direction of the housing, and having a shape bent upward; elastic bodies connected to an inner wall of the housing and both sides of the vibration unit; and a magnetic field generation unit which is installed on the inner wall of the housing and generates a magnetic field and applies the magnetic field to the vibration unit.

A solenoid actuator includes a casing body having a receiving space defined therein; a casing cover coupled to the casing body, wherein the casing cover includes a connector for transmission of power and signal; a bobbin assembly installed in the receiving space; a core coupled to and extending through the bobbin assembly, wherein the core has a working space defined therein; a housing surrounding a lower end of the core protruding out of the bobbin assembly; a plunger movably installed in the working space; and a rod coupled to and extending through the core, wherein the rod moves under movement of the plunger. The bobbin assembly includes a bobbin terminal, and the casing cover includes a connector terminal, wherein when the casing cover is coupled to the casing body, the connector terminal is connected to the bobbin terminal.

A solenoid actuator includes a casing body having a receiving space defined therein; a casing cover coupled to the casing body, wherein the casing cover includes a connector for transmission of power and signal; a bobbin assembly installed in the receiving space; a core coupled to and extending through the bobbin assembly, wherein the core has a working space defined therein; a housing surrounding a lower end of the core protruding out of the bobbin assembly; a plunger movably installed in the working space; and a rod coupled to and extending through the core, wherein the rod moves under movement of the plunger. The bobbin assembly includes a bobbin terminal, and the casing cover includes a connector terminal, wherein when the casing cover is coupled to the casing body, the connector terminal is connected to the bobbin terminal.