Variable-axis rotating shaft

Abstract

The invention discloses a variable-axis rotating shaft which comprises a first connecting bracket, a second connecting support, a torsion unit, the first connecting bracket is provided with a first rotating shaft end; the second connecting bracket is provided with a second rotating shaft end; the torsion unit is mounted at the first rotating shaft end. The torsion unit is provided with a torsion driving block, the second rotating shaft end is provided with a sliding block groove, the torsion driving block is movably installed in the sliding block groove, and when the torsion driving block slides in the sliding block groove, the axes of the first rotating shaft end and the second rotating shaft end coincide or are separated. Due to the adoption of the technical scheme, the gap between the rotating shaft and the air outlet of the body can be increased when the display screen is opened, and the appearance design attractiveness is not affected when the rotating shaft is in a closed state.

Description

technical field [0001] The present invention relates to the field of computer technology. Background technique [0002] For notebook computers, in the contradiction between performance and portability, cooling performance has become the most critical factor, and notebook cooling has always been the bottleneck of notebook core technology collection. attached figure 1 It is an existing single-axis rotating shaft, with figure 2 It is a schematic diagram of the rotating shaft in use. After the appearance design is completed, the air outlet gap between the display screen and the body should not be too large. This is to ensure the perfect appearance design. During the rotation process, the axis of the display screen and the body The axis is always consistent with the design gap, but due to design reasons, when the gap between the display and the body is the largest, it cannot meet the heat dissipation requirements, which will cause problems such as excessive temperature and poo...

AI Technical Summary

Problems solved by technology

Attached Figure 1 is an existing single-axis rotation Rotating axis, attached Figure 2 is the rotating axis in use Schematic diagram, after the appearance design is completed, the air outlet gap between the display screen and the body should not be too large. This is to ensure the perfection of the appearance design. During the rotation process, the axis center of the display screen and the body center always maintain the gap with the design. Consistent, but due to design reasons, when the gap between the display screen and the body is the largest, it cannot meet the heat dissipation requirements, which will cause problems such as overheating and poor user experience.

Images