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    • 4. 发明公开
    • Optical device
    • Optische Vorrichtung
    • EP2530657A1
    • 2012-12-05
    • EP12170638.6
    • 2012-06-02
    • Foshan Lattice Energy Technology CorporationLattice Energy Technology Corporation
    • Chien, Ta-YiHsu, Hai-YinChen, Kuan-PeiHu, Fen-LingChen, Kuan-YuLee, Wei-YuLee, Kun-YiLin, Yen-Juei
    • G07C9/00E05B49/00
    • G07C9/00944E05B49/006Y10T70/7057Y10T70/7107
    • An optical device includes: a lock having a locking unit and an actuation unit having at least one sensor and a reflective plate; and a key for the lock, configured with an unlocking unit having at least a light-guiding element for transmitting optical signals between the actuation unit and the unlocking unit. The actuation unit is activated to unlock the locking unit after the sensor detects and recognizes the optical signals. As the optical signals that are to be transmitted between the actuation unit and the unlocking unit can not be intercepted easily and also can be encoded, not only it is difficult to forge the key for the optical device of the present invention, but also the structural integrity of the optical device will not deteriorate easily after being used for a period of time. Therefore, the present invention is low in cost and has an excellent anti-theft effect.
    • 光学装置包括:具有锁定单元的锁和具有至少一个传感器和反射板的致动单元; 以及用于锁的钥匙,配置有解锁单元,所述解锁单元至少具有用于在所述致动单元和所述解锁单元之间传输光学信号的光引导元件。 在传感器检测并识别光信号之后,致动单元被激活以解锁锁定单元。 由于在致动单元和解锁单元之间要传输的光信号不能容易地被拦截并且也可以被编码,不仅难以伪造本发明的光学设备的密钥,而且结构 在使用一段时间后,光学装置的完整性将不会容易劣化。 因此,本发明的成本低,具有优异的防盗效果。