초록 ▼

A data processing system including a data storage device having data stored on a data storage medium. Within said data processing system, a system electronics is operatively coupled to a sensor and to said data storage device. When the sensor senses a change in gravitational or inertial acceleration

A data processing system including a data storage device having data stored on a data storage medium. Within said data processing system, a system electronics is operatively coupled to a sensor and to said data storage device. When the sensor senses a change in gravitational or inertial acceleration of said data processing system, it alerts system electronics to temporarily park a read/write head in a safe position.

대표청구항 ▼

1. An acceleration sensor, comprising:a non-electrically conductive support material;an electrically conductive tubular casing coupled to said support material; anda beam having a first end and a second end, said first end supported by said support material, wherein said support material is flexible

1. An acceleration sensor, comprising:a non-electrically conductive support material;an electrically conductive tubular casing coupled to said support material; anda beam having a first end and a second end, said first end supported by said support material, wherein said support material is flexible. 2. An acceleration sensor as recited in claim 1 wherein said beam is rigid or flexible. 3. An acceleration sensor as recited in claim 2 wherein said second end of said beam contacts said casing when said sensor is at rest. 4. An acceleration sensor as recited in claim 2 wherein said second end of said beam does not contact said casing during free fall. 5. An acceleration sensor as recited in claim 2, further comprising:a mass attached to said second end of said beam. 6. An acceleration sensor as recited in claim 5 wherein said mass contacts said casing when said sensor is at rest. 7. An acceleration sensor as recited in claim 6 wherein said mass, said casing, and said beam are each electrically conductive. 8. An acceleration sensor as recited in claim 5 wherein said mass does not contact said casing when said sensor is at rest. 9. An acceleration sensor as recited in claim 2, further comprising:means to couple said sensor to a substrate. 10. An acceleration sensor as recited in claim 9 wherein said means is one of at least one lead or one conductive pin. 11. An acceleration sensor as recited in claim 1 wherein said tubular casing is closed at both ends and filled with an inert gas or non-electrically conductive liquid. 12. An acceleration detector, comprising:an electrically insulating support material, said support material being flexible;an electrically conductive cylindrical casing attached to said support material, said casing having an interior; anda beam located within said casing's interior and protruding through said support material. 13. An acceleration sensor as recited in claim 12 wherein said casing has oblique interior walls. 14. An acceleration sensor as recited in claim 13, further comprising:a ring of insulating material separating said beam from said oblique interior walls, anda mass located with said interior of said casing. 15. An acceleration sensor as recited in claim 14 wherein said mass, casing, and beam are electrically conductive. 16. An acceleration sensor as recited in claim 15 wherein said mass is spherical and wherein said mass contacts said beam and said oblique surface when said sensor is at rest. 17. An acceleration sensor as recited in claim 15 wherein said mass is spherical and wherein said mass does not contact said beam and said oblique surface during free fall. 18. An acceleration sensor as recited in claim 12 wherein said cylindrical casing is closed at both ends and filled with an inert gas or non-electrically conductive liquid. 19. An acceleration sensor as recited in claim 18, further comprising:means to couple said sensor to a substrate. 20. An acceleration sensor as recited in claim 19 wherein said means is one of at least one lead or one conductive pin.