Key type wiring connection switch

A key type wiring connection switch, comprising:

• an insulation main body, a plurality of retaining spaces are formed in the interior of the insulation main body, the upper ends of the retaining spaces are respectively provided with a through hole, and two sides of the insulation main body are respectively provided with side through holes which interconnect the retaining spaces;
• a plurality of spring elements, each of the spring elements is retained at the bottom portion of the interior of each of the retaining spaces;
• a plurality of retaining terminals, each of the retaining terminals is retained in the interior of each of the retaining spaces, and the retaining terminals are respectively positioned above the spring elements, thereby enabling each of the retaining terminals to upwardly retain and secure a connecting wire using the springiness of the spring elements;
• a plurality of conducting terminals, each of the conducting terminals is retained in the interior of each of the retaining spaces, and the conducting terminals are respectively positioned above the retaining terminals corresponding to the positions of the side through holes of the insulation main body, the retaining terminals are used to upwardly retain and fixedly clamp the connecting wire in the conducting terminal;
• a plurality of pressure buttons, a lower end of each of the pressure buttons is retained in the interior of each of the retaining spaces, the lower ends are respectively positioned above the retaining terminals, and an upper end of each of the pressure buttons protrudes out the respective through hole of the insulation main body and is exposed to the exterior thereof;
• when the upper ends of the pressure buttons are pressed downward, the lower ends of each of the pressure buttons downwardly push open the retaining terminals, thereby causing the connecting wire of the host machine to separate from the grip of the retaining terminals.