Detecting device, method for manufacturing the detecting device and electronic apparatus using the detecting device

An electronic apparatus comprising:

• (i) a detecting device including:
• a device body having a containing chamber formed therein;
• a plurality of electrode members which are provided in the containing chamber in parallel to one another;
• a conductive movable body which is movably arranged in a space surrounded by the plurality of electrode members;
• and
• a magnet which generates a magnetic holding force for holding the conductive movable body;
• wherein when an external force is applied to the device body, the conductive movable body is moved against the magnetic holding force of the magnet and is brought into electrical contact with at least two of the plurality of electrode members, thereby causing a detection signal corresponding to the electrical contact to be output;
• and
• (ii) a processing means for performing a a processing operation in accordance with the detection signal output by the detecting device.

A detecting device comprising:

• an insulating device body having a containing chamber formed therein;
• a plurality of electrode members which are provided in the device body in parallel to one another such that the electrode members pass through the containing chamber and such that a portion of each of the electrode members projects out of the device body;
• a conductive movable body which is movably arranged in the containing chamber for bringing a pair of adjacent ones of the electrode members into electrical contact with each other to thereby cause a detection signal to be output;
• and
• a magnet which generates a magnetic holding force for holding the conductive movable body spaced apart from each of the electrode members when no external force is applied to the detecting device.

An electronic apparatus comprising:

• (i) a detecting device including:
• an insulating device body having a containing chamber formed therein;
• a plurality of electrode members which are provided in the device body in parallel to one another such that the electrode members pass through the containing chamber and such that a portion of each of the electrode members projects out of the device body;
• a conductive movable body which is movably arranged in the containing chamber for bringing a pair of adjacent ones of the electrode members into electrical contact with each other to thereby cause a detection signal to be output;
• and
• a magnet which generates a magnetic holding force for holding the conductive movable body spaced apart from each of the electrode members when no external force is applied to the detecting device;
• and
• (ii) a substrate on which the detecting device is mounted and through which a portion of at least one of the electrode members extends.

A method for manufacturing a detecting device comprising:

• providing an insulating housing having a containing chamber formed therein;
• providing a pair of electrodes in the containing chamber of the housing;
• movably arranging a conductive body in the containing chamber of the housing such that the conductive body can be brought into contact with and separated from the pair of electrodes;
• and
• providing a previously magnetized magnet at a predetermined outer position in the housing after the conduction body has been arranged in the containing chamber, said magnet generating a magnetic force for holding the conductive body at a predetermined position with respect to the pair of electrodes when no external force is applied to the detecting device.

A detecting device comprising:

• a first electrode which is provided with a containing recess portion formed therein;
• a second electrode which is provided on and insulated from the first combined electrode and housing so as to cover the containing recess portion of the first combined electrode and housing;
• a conductive body which is movably arranged in the containing recess portion of the first electrode such that the conductive body can be brought into contact with and separated from the second electrode;
• and
• a magnet which has been previously magnetized to generate a magnetic holding force for holding the conductive body at a predetermined position with respect to the second electrode when no external force is applied to the detecting device;
• wherein the first and second electrodes are combined to form a housing, and the previously magnetized magnet is provided at a predetermined outer position of the housing after the conductive body has been arranged in the containing recess portion.