Pivot device with improved heat radiating efficiency and flip type electronic device

Abstract

The invention discloses a pivot device with improved heat radiating efficiency and a flip type electronic device with the same. The pivot device with improved heat radiating efficiency comprises a fixed support frame, a pivot shaft, a cam sheet and a socle, wherein the pivot shaft is mutually fixed with the fixed support frame; the cam sheet can be rotationally sleeved outside the pivot shaft; a lifting arc segment and a stable arc segment which are continuously arranged are arranged on the circumferential edge of the cam sheet; the radius of the lifting arc segment is smaller than that of the stable arc segment; the end face of the scole is supported against the circumferential edge of the cam sheet; and the cam sheet is supported against the lifting arc segment or the stable arc segment in the rotating process. When the electronic device is to be opened for use, an upper cover drives the cam sheet to rotate, pushes the scole to extend towards the outside of a base and support against the tabletop and further lifts the base, so that a heat radiating long hole of the base is away from the tabletop and can be used for accelerating the dissipating of heat to the air and further the integral heat radiating efficiency is improved.

Description

technical field [0001] The invention relates to a hinge device for improving heat dissipation effect, in particular to a hinge device installed in an electronic device so that the upper cover can be opened relative to the base. Background technique [0002] Notebook computers are portable electronic devices commonly used in today's society. With the increasing demands of users, the electronic components in notebook computers must provide better functions for use, such as the processing speed of the processor needs to be increased, and the graphics card's Performance needs to be improved, hard disk access speed needs to be increased, etc. No matter what kind of function is improved, the heat generated when the electronic components are running will also increase. Therefore, the notebook computer of the prior art must improve the heat dissipation efficiency. It can be used together, but if a heat dissipation component is added to the notebook computer of the prior art, the vol...

AI Technical Summary

Problems solved by technology

[0002] Notebook computers are portable electronic devices commonly used in today's society. With the increasing demands of users, the electronic components in notebook computers must provide better functions for use, such as the processing speed of the processor needs to be increased, and the graphics card's Performance needs to be improved, hard disk access speed needs to be increased, etc. No matter what kind of function is improved, the heat generated when the electronic components are running will also increase. Therefore, the notebook computer of the prior art must improve the heat dissipation efficiency. It can be used together, but if heat dissipation components are added to the notebook computer of the prior art, the volume of the notebook computer of the prior art will be increased, which is not conducive to the user's carrying

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