| 摘要 |
The invention relates to an anti-theft device for a bicycle, comprising a fork unit (1) having a first fork bar (2) and a second fork bar (3), wherein the first fork bar (2) has a passage (4) and wherein the second fork bar (3) has a receiving opening (5), and comprising a securing element (6), which can be arranged in the fork unit (1) in such a way that the securing element passes through the first fork bar (2) in the region of the passage (4) and engages in the receiving opening (5) of the second fork bar (3), wherein the securing element (6) can be passed through a spoke region (7) of a front wheel of the bicycle and wherein the securing element (6) has an engagement contour (8) at a first end that engages in the accommodating opening (5), and comprising a locking unit (9), which is arranged in the second fork bar (3) and which has an electromechanical drive (10), wherein the locking unit (9) can be brought into a locking state or into an unlocking state and wherein the locking unit (9) has a locking contour (11), which is connected to the electromechanical drive (10), and wherein the locking contour (11) engages in the engagement contour (8) in the locking state and wherein the engagement of the locking contour (11) in the engagement contour (8) is released in the unlocking state, and comprising an electronic control unit (12), which is connected to the electromechanical drive (10), wherein the electromechanical drive (10) can be controlled by means of the electronic control unit (12) and wherein the unlocking state can be provided by means of the electromechanical drive (10). |
