Electric lock
The invention relates to the field of electric locks, and discloses an electric lock. A locking motor is fixed to a base, an output shaft of the locking motor is engaged with one side of a gear piece,the other side of the gear piece is rotationally connected with the base, and a driving block is rot...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the field of electric locks, and discloses an electric lock. A locking motor is fixed to a base, an output shaft of the locking motor is engaged with one side of a gear piece,the other side of the gear piece is rotationally connected with the base, and a driving block is rotationally connected with the other side of the gear piece in a rotation mode; a transition block, atoggle rod, a jaw lock block, a limiting block and an unlocking piece are all rotatably connected with the base, and the driving block, the transition block, the toggle rod, the jaw lock block and the limiting block are sequentially rotationally linked; and an output shaft of an unlocking motor is connected with one end of the unlocking piece through a drawing wire, and the unlocking piece is rotationally linked with the limiting block and the driving block. Compared with the prior art, no matter the locking motor is damaged when the door lock is in any state, the electric lock can be unlocked manually; and the same d |
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