Hand controller
US11291127B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 21, 2020 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Nov 10, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B13/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A hand controller has a housing, the housing provided with a plurality of convex keys, wherein the housing has an outside wall provided with a first engagement portion; a cover plate, being in a snap connection with the housing; and a connection assembly, the connection assembly provided with a second engagement portion which is in an engagement connection with the first engagement portion, wherein the engagement between the first engagement portion and the second engagement portion drives the connection assembly to move up and down along the thickness direction of the housing, and the connection assembly is provided with a connection portion, wherein the connection portion is connected with the installation position of the hand controller via a fastener. The hand controller can apply to mounting desks of different thicknesses and improve the universality of the hand controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.