Electronic locking core limiting self-locking clutch device
A clutch device, self-locking technology, applied in the field of locks, can solve the problem that the clutch and the tongue can not be well connected, and achieve the effect of improving wear resistance
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Embodiment 1
[0021] Such as Figure 1-2 As shown, an electronic lock cylinder limit self-locking clutch device provided by the present invention includes a lock core 1, a driving device 2, a toggle block 3 and a dial tongue 4, and the lock core 1 is internally provided with a driving device 2 , and the end of the lock core 1 is provided with a clutch mechanism 5, the toggle block 3 is installed at the end of the drive device 2, and the toggle block 3 is located inside the clutch mechanism 5, and the toggle tongue 4 is installed on the lock core 1, and the toggle tongue 4 is located outside the clutch mechanism 5, and the driving device 2 can be a motor, which provides power to drive the toggle block 3 to rotate.
[0022] Wherein, the clutch mechanism 5 includes a clutch groove 6 and a clutch block 7, the clutch groove 6 is opened at the end of the lock core 1, the clutch block 7 is located inside the clutch groove 6, and the outside of the clutch groove 6 is The side is provided with a gr...
Embodiment 2
[0029] Based on Example 1, such as image 3 As shown, the outer surface of the clutch boss 9 is an arc surface, which can ensure that the outer surface of the clutch boss 9 is consistent with the circumferential surface of the end of the lock core. The inner wall of the block 10 may interfere, so as to ensure a sufficiently large contact surface and improve wear resistance.
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