Supporting module
US10309582B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2018 |
| Grant date | Jun 4, 2019 |
| Priority date | — |
| Expiry date | Apr 18, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16M2200/06
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Disclosed is a supporting module for a display device, which includes a fixing seat, a pivot lever, a slider and a spring. The pivot lever and the slider constitute a screw transmission mechanism with a varied helix angle. The lifting and lowering of the display device can cause screw motion between the pivot lever and the slider and thus induces the linear movement of the slider according to the axial advance of the varied helix angle. Accordingly, the displacement of the slider causes different degrees of deformation in the spring, resulting in different spring resilience forces on the slider. By the screw transmission mechanism with the varied helix angle, different spring resilience forces can be further converted into different resistance torques to provide appropriate supporting force in coordination with the variation of the gravity torque of the display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.