Flip type rotating shaft

Abstract

The invention relates to the technical field of hinge rotating shafts, in particular to a flip type rotating shaft. A fixed frame, a first connecting shaft, a rotary connecting piece, a first tensioning adjusting assembly, a second connecting shaft, a movable frame and a second tensioning adjusting assembly are adopted to cooperate with each other, the first connecting shaft sequentially penetrates through a first guide groove and a first through hole and is connected with the first tensioning adjusting assembly, and the second connecting shaft sequentially penetrates through a second through hole and a second guide groove and is connected with the second tensioning adjusting assembly. In the actual operation process, the relative position of the fixed frame and the rotary connecting piece and the relative position of the rotary connecting piece and the movable frame are changed, and the movable frame is turned over at multiple angles. When the flip type rotating shaft is applied to a flip product, a certain gap can be formed between the edges of a lower cover and an upper cover by means of the double-shaft linkage structure of the flip type rotating shaft, the situation that the flip angle is limited due to the fact that the edges of the lower cover and the upper cover are clamped after the flip type rotating shaft is turned over by a certain angle is avoided, and the perception requirement of consumers can be better met.

Description

technical field [0001] The invention relates to the technical field of hinge shafts, in particular to a flip type shaft. Background technique [0002] For clamshell products such as tablet computer holders and notebook computers, most of them need the help of a rotating shaft to make the upper and lower covers of the clamshell product flip over relatively. Most of the rotating shafts are set between the edge of the upper cover and the lower cover and are exposed outside the flip product, so as to ensure that there is a certain gap between the upper cover and the lower cover to avoid contact between the two and limit the flip angle. The gaps between the covers are relatively large, which is not enough to satisfy the sensory needs of consumers. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a flip-type rotating shaft. [0004] The purpose of the present invention ...

AI Technical Summary

Problems solved by technology

[0002] For clamshell products such as tablet computer holders and notebook computers, most of them need the help of a rotating shaft to make the upper and lower covers of the clamshell product flip over relative to each other. Most of the rotating shafts are set between the edge of the upper cover and

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