Spindle structure with torsion regulation

Abstract

The invention relates to a spindle structure with torsion regulation, and the spindle provided by the invention is provided with a female shaft, wherein the female shaft is composed of a plurality of sheets which are connected in parallel, each sheet is provided with a base, one side of each base is provided with a beam barrel part, each beam barrel part is provided with a beam barrel piece which is formed by extending one end of each base towards the other end of each base, and the tail end of each beam barrel piece and each base form a notch; and when the plurality of sheets are parallelly connected into the female shaft, the notches of the plurality of sheets are positioned on the different sides of the female shaft, a male shaft and the beam barrel part rotate internally, the torsion value of one part of the sheets is increased, the torsion value of the other part of sheets is reduced, so that a manufacturer can easily collocate and design the required torsion value female shaft according with the torsion value required when the male shaft is subjected to positive rotation and reverse rotation.

Description

technical field [0001] The invention relates to a rotating shaft structure with adjustable torsion, especially allowing manufacturers to easily match and design a variety of rotating shaft structures that meet the required torque values ​​for forward and reverse rotation. Background technique [0002] There are many items in life that use hinge devices, such as notebook computers, electronic dictionaries, personal digital electronic secretaries (PDAs) and double-page electronic products. When the rotating shaft device uses electronic products, different forward and reverse torques are required, and different electronic products require different forward and reverse torques. Therefore, the rotating shaft device must have a variety of different specifications in order to be suitable for various electronic products, resulting in manufacturing The production cost of the operator increases. [0003] Therefore, how to allow manufacturers to easily produce rotating shaft devices w...

AI Technical Summary

Problems solved by technology

[0002] There are many items in life that use hinge devices, such as notebook computers, electronic dictionaries, personal digital electronic secretaries (PDAs) and double-page electronic products. When the rotating shaft device uses electronic products, different forward and reverse torques are required, and different electronic products require different forward and reverse torques. Therefore, the rotating shaft device must have a variety of different specifications in order to be suitable for various electronic products, resulting in manufacturing production cost increase

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