Ventilation pavilion shutter electric control lock capable of preventing misoperation and working method of ventilation pavilion shutter electric control lock
A technology of blinds and electric control locks, applied in the field of electric control locks, can solve problems such as misoperation of electric control locks, and achieve the effect of preventing terrorist sabotage
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Embodiment 1
[0051] like Figure 1-Figure 14 As shown, this embodiment provides an electronically controlled lock for ventilation pavilion shutters that prevents misoperation, including: it is mainly composed of a lock sleeve 26, a lock shell 27, a lock cylinder 5, a moving plate 11, an electromagnet 33 and upper and lower covers.
[0052] The lock sleeve 26 is fixed on the lock case 27 through the nut III 28 , and the key hole of the lock sleeve 26 is exposed outside the lock case 27 . The lock sleeve 26 is provided with a freely rotatable lock cylinder 5 .
[0053] The upper and lower covers are composed of an upper cover 31 and a lower cover 1. The lower cover 1 is fixed on the lock shell 27 by four screws II17. The hole is pierced, and the manual lever 4 is fixed on the lock cylinder 5 through the nut II6. A section of the lock cylinder 5 in the lock shell 27 is provided with a step on which the limiting pad 29 and the compression spring II30 are fixed. Only when the special key 25 ...
Embodiment 2
[0084] The present embodiment provides a working method of an electronically controlled lock for the blinds of a ventilation pavilion to prevent misoperation, specifically:
[0085] Based on the electronically controlled lock for the blinds of a ventilation pavilion that prevents misoperation according to the first embodiment, its specific working method includes:
[0086] When the electromagnet is energized or de-energized, the shutter can be opened and closed by controlling the linkage between the toggle pin, the manual toggle lever and the electromagnet toggle fork.
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