Water-tight battery system
An output terminal 7 has a circular cylindrical section 70A and a non-circular cylindrical section 70B, the front end is exposed outside the surface of the external case 2, and the aft end is attached to an output terminal lead-plate 8 inside the external case 2. The external case 2 has circular cyl...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
27.07.2011
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Subjects | |
Online Access | Get full text |
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Summary: | An output terminal 7 has a circular cylindrical section 70A and a non-circular cylindrical section 70B, the front end is exposed outside the surface of the external case 2, and the aft end is attached to an output terminal lead-plate 8 inside the external case 2. The external case 2 has circular cylindrical through-holes 26A to pass the circular cylindrical sections 70A, and non-circular cylindrical through-holes 26B to insert the non-circular cylindrical sections 70B in a manner that does not rotate. Each metal rod 70 has an O-ring 72 disposed in a gasket groove 71, the O-ring 72 seals the gap between the output terminal 7 circular cylindrical section 70A and the circular cylindrical through-hole 26A in a water-tight configuration. The non-circular cylindrical section 70B inserts into the non-circular cylindrical through-hole 26B to attach the output terminal 7 to the external case 2 in a manner that does not rotate. |
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Bibliography: | Application Number: CN201010135573 |