Push-button switch capable of adjusting output power

A push-button switch capable of adjusting output power, comprising a housing (1), the housing (1) including a contact assembly and a power adjustment assembly therein, characterized by:

• the contact assembly including an upper terminal (3), a lower terminal (4) and a connecting elastic plate (5) below the upper terminal (3), a support seat (6) being provided in the housing (1), an upper end of the support seat (6) being provided with a first bracket (61), the first bracket (61) being inserted through the connecting elastic plate (5), the first bracket (61) being provided with a first slot (62), one end of the connecting elastic plate (5) being fixedly connected to the upper terminal (3), another end of the connecting elastic plate (5) being engaged with the first slot (62), a drive mechanism being provided above the connecting elastic plate (5) for driving the connecting elastic plate (5) downward,
• wherein the drive mechanism includes a press block (71) for pressing the connecting elastic plate (5) downward, a push rod (72) for pushing the press block (71) downward, and a returning mechanism for returning the push rod (72).