Linkage turnover device and multi-degree-of-freedom platform with same

Abstract

The invention provides a linkage turnover device and a multi-degree-of-freedom platform with the linkage turnover device, the device comprises a bottom plate, a motor driving mechanism arranged belowthe bottom plate, a first turntable, a second turntable, a shaft, a gear and a column arranged between the first turntable and the second turntable, the gear is connected with the shaft through a key,so that the output of the motor is output to the gear through a speed reducer, and the driving shaft rotates and drives the first turntable and the second turntable to rotate; a rotating mechanism isarranged corresponding to the first side of the bottom plate, one end of the rotating mechanism is connected to the rotating shaft, and the other end of the rotating mechanism is connected to the column; when the column rotates along with the first turntable and the second turntable, the rotating mechanism is driven to move, and when a guardrail is vertically fixed, the rotating mechanism is integrally distributed in a straight line, and when the guardrail rotates, at least one part of the rotating mechanism is displaced with the other part. Through the 90-degree up-down turning of the guardrail, an experimenter can enter the upper platform from a plurality of directions, and the guardrail can also be used as an aisle when rotating to be horizontal.

Description

technical field [0001] The invention relates to the technical field of multi-degree-of-freedom motion platforms, in particular to a linkage turning device and a multi-degree-of-freedom platform for multi-degree-of-freedom motion platforms. Background technique [0002] With the development of science and technology, games have made great breakthroughs in various fields such as equipment simulation and simulated scenes, from the original two-dimensional and three-dimensional development to the current real space virtual game. In order to realize various game actions, a multi-degree-of-freedom simulation motion platform has been developed. Along with that, a lot of sports auxiliary mechanism facilities are also designed to meet the platform installation and experience needs. [0003] At present, most of the six-degree-of-freedom platforms in the market are mainly fixed below the table, and the upper table is higher than the ground level. The experiencer enters the six-degree-...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the six-degree-of-freedom platforms in the market are mainly fixed below the table, and the upper table is higher than the ground level. The experiencer enters the six-degree-of-freedom upper table by going up the stairs, crossing, etc. If the six-degree-of-freedom platform is placed in a pit, the above table is flat Level with the ground plane, due to the movement of the platform, there must be a gap of a certain width between the periphery of the platform and the ground plane, and the safety guardrails on the upper platform are mostly fixed, with doors left on one or both sides, and the opening form is left and right. Or left and right, the experiencer can only enter the upper platform from a specific direction, because there is a certain width gap between the periphery of the platform and the ground, so an automatic, manual, or semi-automatic aisle is required to enter and exit the upper platform. It is cumbersome, and there is a danger of falling, bumping and scratching the guardrail, so this form has certain limitations and disadvantages

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