Cladding type rotating shaft structure

Abstract

The invention provides a cladding type rotating shaft structure, which consists of a fixed seat, a cladding piece, a pivot piece, a cam member, a stopping piece, at least one elastic body and an end sealing piece which are combined. The first shaft section of the pivot piece is pivoted to a cladding section of the cladding piece to achieve the aim of light opening and heavy closing; a fixed pieceof the cam member and the stopping piece are fixedly arranged inside a sleeve and at an opening end through two sides of the cladding piece respectively, and a shaft hole of the fixed piece and a perforation of the stopping piece are respectively used for sleeving a second shaft section and the first shaft section so as to achieve the aim of preventing shake and stopping oil leakage; the second shaft section of the pivot piece is pivoted to a fixed piece and is sleeved with a rotating piece, and the end sealing piece fixes the elastic body; and when the rotating pivot piece makes the rotatingpiece separate from a lockout position, the rotating piece compresses the elastic body, and when the pivot piece is rotated back to approach the lockout position, the elastic body pushes the rotatingpiece to return to the lockout position so as to achieve the aim of automatic lockout.

Description

technical field [0001] The invention relates to a rotating shaft structure, in particular to a covered rotating shaft structure with automatic locking, light switch on and off, vibration prevention and oil leakage prevention. Background technique [0002] Generally, consumer electronic products with flip covers, such as portable computers, mobile phones, electronic dictionaries, and portable audio-visual playback devices, etc., generally place the main body in the lower half, and connect the upper half with the rotating shaft. The cover part is connected so that the cover part can be opened and closed relative to the main part. Therefore, the rotating shaft is a major factor in determining the quality of the above-mentioned products. [0003] For example, China Taiwan Patent Announcement No. 420321 discloses a "two-way positioning hinge structure". The fixing seat of the hinge is made of metal castings. In order to increase its wear resistance, a combination hole is opened ...

AI Technical Summary

Problems solved by technology

[0007] In view of this, the applicant of the present invention has been engaged in the design, production and sales of rotating shafts for many years, hoping to overcome the difficulty in assembling the fixed seat and sealing piece of the aforementioned hinge due to poor adhesion, and the failure to effectively prevent There is a serious lack of shaking, and at the same time, the covered rotating shaft has the functions of automatic locking, light opening and heavy closing. After repeated experiments and tests, the "covered rotating shaft structure" of the present invention was first created.

Images