Multi-freedom-degree and rotatable VR seat

Abstract

The invention discloses a multi-freedom-degree and rotatable VR seat which comprises a multi-freedom-degree motion platform and a seat body installed on the multi-freedom-degree motion platform. The multi-freedom-degree motion platform comprises a movable platform, a rotatable platform, telescopic action cylinders and a fixed platform, wherein the seat body is fixed to the movable platform, the movable platform and the rotatable platform are connected through multiple telescopic action cylinders, two ends of each telescopic action cylinder are hinged to the movable platform and the rotatable platform respectively, the rotatable platform is installed on the fixed platform, and thus the movable platform and the seat body are driven to perform multi-freedom-degree motions through telescoping motions of the telescopic action cylinders and rotation of the rotatable platform. Wire passing slide rings are coaxially installed at the center of the rotatable platform. The multi-freedom-degree and rotatable VR seat can flexibly achieve forward and backward bending, left-right swing and other actions and meanwhile can achieve rotation, and the experience effect of a player is improved.

Description

technical field [0001] The invention relates to the technical field of VR chairs, in particular to a VR chair with multiple degrees of freedom and rotation. Background technique [0002] VR chairs are widely used in entertainment industries such as VR cinemas and commercial game consoles. They can combine VR film and television images and special effects to bring audiences into virtual sports scenes and give audiences an immersive and real experience. [0003] The current VR chairs mainly have the following shortcomings and problems: (1) The existing multi-degree-of-freedom VR chairs lack an axial rotation mechanism and only have multiple degrees of freedom telescopic electric cylinders, which makes VR simulation dynamics lack a degree of freedom The simulated state reduces the player’s experience effect; (2) There is no hierarchical classification, which leads to the chaotic arrangement of the host, controller and cables, causing hidden dangers and confusion in the operatio...

AI Technical Summary

Problems solved by technology

[0003] The current VR chairs mainly have the following shortcomings and problems: (1) The existing multi-degree-of-freedom VR chairs lack an axial rotation mechanism and only have multiple degrees of freedom telescopic electric cylinders, which makes VR simulation dynamics lack a degree of freedom The simulated state reduces the player’s experience effect; (2) There is no hierarchical classification, which leads to the chaotic arrangement of the host, controller and cables, causing hidden dangers and confusion in the operation of the equipment; (3) The connection method at the bottom of the original electric cylinder is universal (4) The original main engine is mostly fixed at the bottom of the seat, and it is easy to conflict with the position of the controller, and there is also a certain influence of electromagnetic compatibility. There is no independent placement layer, and the whole The installation board of each piece of equipment is not adjustable, and cannot be combined in any modular form, and the assembly is time-consuming and laborious; (5) The cables of electronic equipment such as the original host, controller, and VR audio and video helmet must be conducted out of the equipment through slip rings, which increases control signals, The instability of the image output signal, power supply, etc., is prone to the loss of cable functions or various unreliability caused by the overload of the slip ring function. In severe cases, the overall equipment may stop working

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