Cable fastening terminal block

A cable fastening terminal block, used for at least one cable (100), and the cable fastening terminal block, comprising:

• a base (1) having at least one opening hole (11) and at least one through hole (12) formed thereon from an external toward an internal thereof, the at least one opening hole (11) and the at least one through hole (12) arranged alternating from each other and connected to each other;
• at least one fastening terminal member (2) received inside the base (1) and arranged corresponding to the opening hole (11) and the through hole (12);
• the fastening terminal member (2) having a terminal slab (21), and a top end (211) of the terminal slab (21) having an engagement portion (22) extended along the opening hole (11) in an axial direction thereof and a guiding extension piece (23) extended along the through hole (12) in an axial direction thereof;
• the cable (100) penetrating through the through hole (12) and being placed on the guiding extension piece (23);
• and
• at least one screw (3) penetrating through the opening hole (11) and engaged with the engagement portion (22);
• the screw (3) and the guiding extension piece (23) jointly clamping the cable (100) thereon,
• wherein the engagement portion (22) penetrates into the opening hole (11), and the guiding extension piece (23) is formed to extend toward a direction away from the through hole (12);
• wherein the guiding extension piece (23) includes a concave inner surface (231), and the concave inner surface (231) is attached onto the cable (100);
• wherein the engagement portion (22) includes two engagement shafts (221) extending from the top end (211) of the terminal slab (21) and penetrating into the opening hole (11);
• the two engagement shafts (221) are arranged at two sides of the guiding extension piece (23).