Battery cell terminal quick connect clamp with connecting tab
View Patent ↗A battery cell terminal quick connect clamp for attaching to a battery cell terminal has a conductive contact coupled to a connecting element to which a connector attached to the end of a battery monitoring lead can attach. The quick connect clamp includes a clamping mechanism that when in a clamped position presses the conductive contact against a side of the battery cell terminal.
1. A battery cell terminal quick connect clamp for attaching to a battery cell terminal, comprising:
a leg having a conductive contact disposed adjacent an inner side of the leg, the conductive contact coupled to a connecting element to which a connector at an end of a batter monitoring lead is attachable;
a clamping mechanism that in a clamped position presses the leg and thus the conductive contact against a side of the battery cell terminal;
the clamping mechanism including a ratcheting clamp having a ratchet member and a pawl member, the ratchet member having a leg and a finger extending perpendicularly from the leg with the finger of the ratchet member having a plurality of teeth, the pawl member having a leg and a finger extending perpendicularly from the leg, the pawl member having an opening with a pawl disposed therein, the teeth of the finger of the ratchet member engageable with the pawl in the opening of the pawl member to hold the legs of the ratchet member and the pawl member in pressing engagement against opposed sides of the battery cell terminal when the ratchet member and pawl member are pushed together into a clamped position.
2. The battery cell terminal quick connect clamp of claim 1 wherein the finger of the ratchet member has a flat cross-section and the finger of the pawl member has a U-shaped cross-section in which the finger of the ratchet member is received when the ratchet member and pawl member are pushed together into the clamped position.
3. The battery cell terminal quick connect clamp of claim 1 wherein an inner side of the leg of the pawl member has the conductive contact disposed adjacent thereto.
4. The battery cell terminal quick connect clamp of claim 3 wherein an inner side of the leg of the ratchet member also has a conductive contact disposed adjacent thereto with that conductive contact coupled to a connecting element.
5. The battery cell terminal quick connect clamp of claim 1 wherein the leg of the ratchet member has upper and lower slots disposed therein and the leg of the pawl member has upper and lower slots disposed therein, the conductive contact and connecting element integrally formed as an L-shaped member wherein the connecting element extends through the upper or lower slot in the leg of the ratchet member with conductive contact extending along an inner side of the leg of the ratchet member or the connecting member extends through the upper or lower slot in the leg of the pawl member with the conductive contact extending along an inner side of the leg of the pawl member.
6. The battery cell terminal quick connect clamp of claim 5 including a second L-shaped member wherein the connecting element of one L-shaped member extends through the upper or lower slot in the leg of the ratchet member with the conductive contact of that L-shaped member extending along the inner side of the leg of the ratchet member and the connecting element of the other L-shaped member extends through the upper or lower slot in the leg of the pawl member with the conductive contact of the other L-shaped member extending along the inner side of the leg of the pawl member.