Patent ID: 11933688
Assignee: DONG HO YANG
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 14:
15. A portable apparatus for measuring a manipulation force, the portable apparatus comprising:
a manipulation force measurement unit configured to measure a manipulation force applied on a manipulated part in a first direction of pushing forward or pulling backward and measure a manipulation force in a second direction of moving toward left or right;
a controller configured to process the measured manipulation force to generate manipulation force information over time; and
a measurement apparatus main body that comprises:
a signal processor configured to convert an analog manipulation force signal received from the manipulation force measurement unit to a digital signal;
a storage configured to store a change in the manipulation force collected by measurement for the manipulated part;
an input portion configured to be operated by a user for the manipulation force measurement;
a power unit configured to supply an electrical power; and
a display configured to display a menu for setting user environment and measurement conditions;

wherein the controller is further configured to operate the manipulation force measurement unit during a preset period according to an input from the input portion, measure the change in the manipulation force while manipulating the manipulated part, and visually display a corresponding graph over time through the display.