| 摘要 |
The present invention concerns a battery charger that comprises a body (100) and a plug (200) which is detachably coupled to the body (100). The plug (200) has a coupling part (201) that comprises guiding rails (204) provided with a locking slot (207), and the body (100) has a coupling recess (101) that comprises guiding grooves (104) provided with a locking spring (112), wherein the guiding grooves (104) are arranged to receive the guiding rails (204) so that the locking springs (112) are engageable with the locking slots (207). |
