Manual-automatic integrated unloading device and display screen module structure
US10816066B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 1, 2018 |
| Grant date | Oct 27, 2020 |
| Priority date | — |
| Expiry date | Feb 17, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H1/16
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present invention discloses a manual-automatic integrated unloading device, comprising an electric driving member, a transmission member, an abutment member and a push-out rod. The push-out rod is movably arranged along a length direction thereof, the electric driving member and the push-out rod are respectively connected to the transmission member, and the electric driving member drives the push-out rod to butt against the abutment member through the transmission member to increase spacing between the abutment member and the electric driving member. The present invention further comprises a rotating handle connected to the transmission member, the rotating handle drives the push-out rod to butt against the abutment member through the transmission member to increase the spacing between the abutment member and the electric driving member. For a display screen module with a short mounting position, a user separates a mounting frame body from a display screen by operating the rotation handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.