| 摘要 |
A control switch comprising: a key (2), a housing structure (3), in the upper portion of which said key (2) is secured in a manner such that it can rotate about a first fulcrum (0); a tip (4), secured at one end to the key (2) and moving integrally therewith, so as to slide along a first axis (X) of said key (2), countered by an elastic means (41), and a printed circuit board (5), comprising at least two push-buttons (51), arranged in the lower portion of said housing structure (3). Said housing structure (3) comprises, in its internal portion (3'), a flared structure (31) comprising two inclined contact planes (311) specularly opposite with respect to a second vertical axis (Z) and forming a first obtuse angle (a), on which said tip (4) can slide along its stroke. The flared structure (31) is structurally secured to the housing structure (3). The switch comprises at least one actuator (6) positioned in proximity to said flared structure (31). |
