Power tool and battery pack for use with the same
A battery pack for use with a power tool and including a housing having an internal cavity in which one or more battery cells are supported. The housing has a set of openings. A printed circuit board is supported within the housing and in electrical communication with the battery cells. Battery pack contacts are coupled to and in electrical communication with the printed circuit board. A terminal block is supported by the printed circuit board and encloses the battery pack contacts. Each of the battery pack contacts are accessible through one of the set of openings in the housing and the terminal block. A first gasket is positioned between a first wall of the terminal block and the housing and a second gasket is positioned between a second wall of the terminal block and the printed circuit board.
1. A battery pack for use with a power tool, the battery pack comprising:
a housing having an internal cavity in which one or more battery cells are supported, the housing having a set of openings defined therein;
a printed circuit board supported within the housing, the one or more battery cells being in electrical communication with the printed circuit board;
battery pack contacts in electrical communication with the printed circuit board;
a terminal block supported by the printed circuit board, the battery pack contacts positioned within the terminal block and accessible via the set of openings in the housing;
a first gasket positioned between a wall of the terminal block and the housing; and
a second gasket positioned between the printed circuit board and the terminal block.
2. The battery pack of claim 1 , wherein the first gasket prevents fluid and debris from entering the housing and the terminal block.
3. The battery pack of claim 1 , wherein a thickness of the first gasket corresponds to a distance between the wall of the terminal block and the housing, the first gasket configured to reduce vibration between the housing and the terminal block.
4. The battery pack of claim 1 , the second gasket preventing fluid and debris from entering the terminal block.
5. The battery pack of claim 1 , wherein the first gasket extends beyond an outer periphery of the wall of the terminal block.
6. The battery pack of claim 1 , wherein the first gasket includes a first surface that abuts a first surface of the housing and a second surface that abuts a second surface of the housing.
7. The battery pack of claim 1 , further comprising a frame member positioned within the housing and configured to support the printed circuit board.
8. The battery pack of claim 7 , wherein the first gasket includes a first surface that abuts a first surface of the housing and a second surface that is opposite the first surface, the second surface abutting the wall of the terminal block and a portion of the frame member.
9. A battery pack for use with a power tool, the battery pack comprising:
a housing having an internal cavity in which one or more battery cells are supported, the housing having a set of openings;
a printed circuit board supported within the housing, the one or more battery cells being in electrical communication with the printed circuit board;
battery pack contacts in electrical communication with the printed circuit board;
a terminal block supported by the printed circuit board, each of the battery pack contacts being accessible through a respective one of the set of openings in the housing, the terminal block including a wall having a plurality of openings defined therein; and
a gasket positioned between the wall of the terminal block and the printed circuit board, the gasket including a plurality of openings defined therein, each opening of the plurality of openings in the gasket corresponding to a respective one of the plurality of openings in the wall of the terminal block.
10. The battery pack of claim 9 , wherein the gasket prevents fluid and debris from the terminal block.
11. The battery pack of claim 9 , wherein the gasket is a first gasket and the wall of the terminal block is a first wall, and further comprising a second gasket positioned between a second wall of the terminal block and the housing.
12. The battery pack of claim 11 , wherein the second gasket includes a first surface and a second surface that is opposite the first surface, the first surface being in contact with a first surface of the housing and the second surface being in contact with the first wall of the terminal block.
13. The battery pack of claim 11 , wherein the second gasket extends beyond an outer periphery of the first wall of the terminal block.
14. The battery pack of claim 11 , wherein the second gasket prevents fluid and debris from entering the housing and the terminal block.
15. The battery pack of claim 11 , wherein a thickness of the second gasket corresponds to a distance between the wall of the terminal block and the housing, the second gasket configured to reduce vibration between the housing and the terminal block.
16. A battery pack for use with a power tool, the battery pack comprising:
a housing having an internal cavity in which one or more battery cells are supported;
battery pack contacts in electrical communication with the battery cells;
a terminal block including a wall having a plurality of openings defined therein, the battery pack contacts positioned within the terminal block and accessible via the openings in the wall of the terminal block; and
a gasket positioned between the wall of the terminal block and the housing, the gasket including a plurality of openings defined therein, each opening of the plurality of openings in the gasket corresponding to a respective one of the plurality of openings in the wall of the terminal block.