Disc grabbing device and operating method thereof
AssigneesLite-On Electronics (Guangzhou) Limited, Lite-On Technology Corporation
InventorsJung-Fang Chang, Cheng-Wen Huang, Ming-Chun Tsao, Chien-Shou Chen
Life of this patent
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Abstract
A disc grabbing device including a disc grabbing body, a weight sensing unit and a counter is provided. The disc grabbing body is used for grabbing or unloading at least one disc. The weight sensing unit is disposed on the disc grabbing body for sensing a weight of the at least one disc grabbed on the disc grabbing body. The counter is connected to the weight sensing unit used for obtaining a disc quantity of the discs grabbed on the disc grabbing body according to the weight.
Claims18
A disc grabbing device, comprising:
- a disc grabbing body used for grabbing or unloading at least one disc;
- a weight sensing unit disposed on the disc grabbing body for sensing a weight of the at least one disc grabbed on the disc grabbing body;
- and
- a counter connected to the weight sensing unit for obtaining a disc quantity of the at least one disc grabbed on the disc grabbing body according to the weight.
An operating method of a disc grabbing device, comprising steps of:
- performing a disc grabbing action to grab at least two disc on a disc grabbing body;
- sensing a weight of the at least two disc grabbed on the disc grabbing body;
- obtaining a disc quantity of the at least two disc grabbed on the disc grabbing body according to the weight;
- and
- determining whether the disc quantity matches a correct disc quantity,
- wherein when it is determined that the disc quantity does not match the correct disc quantity, the disc grabbing body performs the disc grabbing action again.
(canceled)
An operating method of a disc grabbing device, comprising steps of:
- grabbing at least two disc on a disc grabbing body;
- moving the disc grabbing body to a corresponding disc drive;
- performing a disc unloading action;
- sensing a weight of the remaining disc of the at least two disc grabbed on the disc grabbing body;
- obtaining a disc quantity of the remaining disc grabbed on the disc grabbing body according to the weight;
- and
- determining whether the disc quantity matches a correct disc quantity.
Dependencies are inferred from the claim text.