发明名称 |
Keyboard height adjustment system |
摘要 |
Keyboards comprise mechanisms to raise a portion of the keyboard to angle the keyboard for more ergonomically efficient usage. A first embodiment includes a system of gears that rotates cylindrical feet out of the bottom of the keyboard. The gear system transforms a small amount of user input into a relatively large height extension. Another embodiment includes a plinth of the keyboard housing that rests on the table while the upper portion of the keyboard is raised or lowered to the desired height.
|
申请公布号 |
US2008144263(A1) |
申请公布日期 |
2008.06.19 |
申请号 |
US20070001430 |
申请日期 |
2007.12.11 |
申请人 |
LOUGHNANE JAMES CATHAL;SHEEHAN PETER |
发明人 |
LOUGHNANAE JAMES CATHAL;SHEEHAN PETER |
分类号 |
G06F1/16 |
主分类号 |
G06F1/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|