Follow-up supporting and locking joint device

Abstract

The invention relates to the technical field of virtual reality, in particular to a follow-up supporting and locking joint device which can support a user to move at will, is simple in structure and is low in cost. The follow-up supporting and locking joint device comprises a small arm connecting rod and a big arm connecting rod, wherein the small arm connecting rod is connected with the big arm connecting rod through a shaft hinge; a disc brake mechanism is arranged at the joint of the small arm connecting rod and the big arm connecting rod in a matched mode; a PCB control circuit board is arranged on the big arm connecting rod in the matched mode; two micro switches are symmetrically mounted on the surface of the small arm connecting rod; the micro switches are connected with the PCB control circuit board; the disc brake mechanism is matched with a linkage disc; and a free end of the linkage disc corresponds to the positions of the micro switches. The follow-up supporting and locking joint device keeps synchronous movement with a connected joint when a disc brake shaft lever is not locked, and stops joint motion when the disc brake shaft lever is locked. The two micro switches on the small arm connecting rods separately correspond to two motion directions of the joint, and a touch block at the free end of the linkage disc keeps an association state with the two micro switches on the small arm connecting rod.

Description

technical field [0001] The invention relates to the field of virtual reality technology, in particular to a follow-up support locking joint device capable of supporting users to move freely and having a simple structure and low cost. Background technique [0002] At present, the virtual reality industry has just emerged. During the development process, how to better allow users to move freely has become a problem that plagues the majority of content development teams. There are two traditional solutions. The first one is to allow users to move in real space through spatial positioning technology, but this method has many requirements for the use of space and occupies a large area. So there is a second way to use the circular treadmill as the basis to restrict the user to a fixed position and exercise. In this method, the circular treadmill mainly uses the suspension system to control and fix the user's waist, or the guardrail surrounds the user's waist. , restrict the user ...

AI Technical Summary

Problems solved by technology

[0006] The use of motors can meet the needs of exoskeletons, but the motors are expensive, and completing the entire frame system will cause the price of the finished product to skyrocket

At the same time, the motor will heat up during the voltage increase process, and the continuous heating of multiple motors will cause certain safety hazards

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