Portable electronic equipment

A portable electronic equipment comprising:

• a casing having a plurality of openings formed therethrough at predetermined locations:
• a circuit board accommodated in said casing and mounting thereon electronic components and a key seat, said key seat having a plurality of click plates at locations corresponding to said openings in said casing, each of said click plates being adapted to be pushed in to generate a switch signal;
• a plurality of button keys disposed in said openings, respectively, and each having a manipulation end face protruded from a corresponding one of said openings;
• a button key seat disposed at an end of each of said button keys opposite the manipulation end face thereof and having a plurality of contacts which are each placed into abutment against a corresponding one of said click plates upon depression of a corresponding button key;
• and
• a plurality of stoppers provided at said openings, respectively, in said casing for limiting an amount of movement of a corresponding button key in a direction toward said circuit board.

A portable electronic equipment comprising:

• a casing having a plurality of openings formed therethrough at predetermined locations:
• a circuit board accommodated in said casing and mounting thereon electronic components and a key seat, said key seat having a plurality of click plates at locations corresponding to said openings in said casing, each of said click plates being adapted to be pushed in to generate a switch signal;
• a plurality of button keys disposed in said openings, respectively, and each having a manipulation end face protruded from a corresponding one of said openings;
• a button key seat disposed at an end of each of said button keys opposite the manipulation end face thereof and having a plurality of contacts which are each placed into abutment against a corresponding one of said click plates upon depression of a corresponding button key;
• and
• a stopper provided at the openings in said casing for limiting an amount of movement of each of said button key seats in a direction toward said circuit board.