| 摘要 |
<p>When an electronic device (for example, a notebook personal computer) (5) is placed on an accessory (1), functions of the electronic device (5) are added. To detach the electronic device (5) from the accessory (1), operation levers (37) provided at the rear portions of both sides of the accessory (1) are operated. Since any force necessary to detach the electronic device (5) is not applied until the operation levers (37) are opened to a predetermined angle, the operability of the operation levers (37) does not deteriorate even if the operation levers (37) are so designed as not to project from the accessory (1) in view of the appearance of the accessory (1). To prevent the electronic device from being stolen, a control plate provided in the accessory (1) is set in a predetermined position, and a key (10) is inserted into a lock part (9) fitted to the accessory (1) and rotated so as not to allow the operation levers (37) to be opened.</p> |
