Transmission shaft assembly, transmission shaft structure and ejector pin connection shaft

Abstract

The invention provides a transmission shaft assembly, which comprises multiple transmission shaft structures. Each transmission shaft structure comprises an ejector pin connection shaft and a seat body. The ejector pin connection shaft comprises an arc part, a clamping block, multiple electric connectors and multiple electric connection ejector pins, wherein the multiple electric connectors are arranged at the arc part; the multiple electric connection ejector pins are arranged on the clamping block and are electrically connected with the multiple electric connectors. The seat body clamps the ejector pin connection shaft, and comprises a clamping groove, at least one clamping part and at least one cylinder body, wherein the clamping groove is used for clamping the clamping block; the at least one clamping part is arranged beside the clamping groove; and the at least one cylinder body is arranged beside the clamping groove and the at least one clamping part.

Description

technical field [0001] The invention relates to a combination of transmission shafts, in particular to a combination of transmission shafts used for connecting electronic devices, which has the functions of electrical connection and various adjustment angles. Background technique [0002] In modern society, notebook computers can be carried by users and used anytime and anywhere, so notebook computers are very popular among consumers. In the structure of the notebook computer in the prior art, the screen and the keyboard of the notebook computer are connected to each other through a rotating shaft and wires, so that the screen and the keyboard can transmit electronic signals to each other, and the screen can rotate relative to the keyboard to perform closing or opening actions. [0003] However, the design and assembly of the hinges and wires will take up considerable manufacturing costs; in addition, the traditional design of the hinges and wires will cause considerable res...

AI Technical Summary

Problems solved by technology

[0003] However, the design and assembly of the hinges and wires will take up considerable manufacturing costs; in addition, the traditional design of the hinges and wires will cause considerable restrictions on the rotation angle of the screen, so that the screen can only be rotated on one side of the keyboard and cannot be rotated. Make more angle changes according to user requirements

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