| 摘要 |
<p>An apparatus for inputting commodity data, including a bar code scanner and a keyboard for inputting the commodity data. The apparatus further includes a supporting member for pivotably supporting the keyboard at its front end, a plurality of engagement portions provided at one of opposed portions between the keyboard and the supporting member and arranged on an arc about an axis of rotation of the keyboard, a stopper member provided at the other of the opposed portions and adapted to be releasably engaged with any one of the engagement portions, and a release mechanism connected to the stopper member for releasing the stopper member from the engagement portion, the release mechanism having a knob projecting from the front end of the supporting member of the keyboard for operating the release mechanism.</p> |
