초록 ▼

A tactile feedback apparatus using an electromagnetic attraction for a remote control robot employs tactile data obtained during operation between a gripper attached to a robot arm of an externally controlled robot and the gripper's target so as to be transferred to an operator stationed in a centra

A tactile feedback apparatus using an electromagnetic attraction for a remote control robot employs tactile data obtained during operation between a gripper attached to a robot arm of an externally controlled robot and the gripper's target so as to be transferred to an operator stationed in a central control room, thereby enabling the robot system to effectively carry out sophisticated tasks. The tactile feedback apparatus enables a successive tactile control by use of an electromagnetic attraction, and an array type fabrication, and by optimizing a production design to broaden a tactile feedback area, there may be provided a small tactile feedback device for representing a relatively improved tactility per unit, and further by aligning the tactile feedback devices in a 5.times.5 array mode on a skin of 15.times.15 mm.sup.2, there is obtained a contact location thereof.

대표청구항 ▼

[ What is claimed is:] [1.] A tactile feedback apparatus using an electromagnetic attraction for a remote control robot, comprising:a contact target analyzer receiving a tactile data signal, analyzing a contact target and outputting a command signal;a tactile feedback device driving circuit converti

[ What is claimed is:] [1.] A tactile feedback apparatus using an electromagnetic attraction for a remote control robot, comprising:a contact target analyzer receiving a tactile data signal, analyzing a contact target and outputting a command signal;a tactile feedback device driving circuit converting the command signal outputted from the contact target analyzer to a current signal; anda tactile feedback device converting an attraction between a fixed plunger and a moveable plunger in accordance with the current signal outputted from the tactile feedback device driving circuit, and controlling a tactility in accordance therewith;wherein in said tactile feedback device, a bobbin for guiding a movement of said movable plunger that is in contact with a pin is inserted into said fixed plunger formed in a cylindrical tube type through which said pin moves, and a coil is densely wound on said fixed plunger and bobbin, and then an outer periphery of said wound coil is enclosed by a shell; andwherein in said tactile feedback device, a bobbin is shortened to guide a moving portion of said movable plunger and inserted into said fixed plunger.