| 摘要 |
PURPOSE: A dental clinic battery charger takes care of process for the connection it electricals, of the protecting circuit board of battery and main circuit substrate can be omitted. CONSTITUTION: A dental clinic battery charger is composed of the charger base(20), battery(30), the main circuit substrate(40), the cap unit(50). In the leading end of the charger base, the tip assembly(10) is combined. Battery is installed in the inner part of the main body. In battery, the protecting circuit board is connected.
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