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Six-freedom-degree full-motion type motion simulator mechanism

A technology of motion simulator and degree of freedom, which is applied to simulators, simulators of space navigation conditions, instruments, etc., to achieve the effect of large working space, good decoupling characteristics, and small footprint

Active Publication Date: 2016-10-12
泰智维新(上海)数字科技有限公司
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Problems solved by technology

[0011] Based on this, in response to the above technical problems, a six-degree-of-freedom full-motion motion simulator mechanism is provided to solve the shortcomings and contradictions of the existing motion simulator mechanism in terms of work space, dexterity, decoupling, and floor space.

Method used

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  • Six-freedom-degree full-motion type motion simulator mechanism
  • Six-freedom-degree full-motion type motion simulator mechanism
  • Six-freedom-degree full-motion type motion simulator mechanism

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Embodiment Construction

[0033] Such as Figure 1-4 As shown, a six-degree-of-freedom full-motion simulator mechanism includes a cockpit 1100 , a fixed base 1200 and a mechanical branch chain group connected between the cockpit 1100 and the fixed base 1200 .

[0034] The cockpit 1100 has a seat portion 1110 and a leg rest portion 1120 located in front of the seat portion 1110 .

[0035] The mechanical branch chain group includes six mechanical branch chains 1300 arranged in a 3-2-1 or near-orthogonal arrangement, that is, a group of 3 constitutes the upper and lower driving branch chains, a group of 2 constitutes the front and rear driving branch chains, and a group of 1 Constitute the left and right driving branch chains, as follows:

[0036] Three up and down driving branch chains can drive the cabin 1100 in the up and down direction. The three up and down driving branch chains are located at the seat portion 1110 of the cabin 1100 and are vertically arranged between the seat portion 1110 of the ca...

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Abstract

A six-freedom-degree full-motion type motion simulator mechanism comprises a cabin, a fixing base and a mechanical branch chain set connected between the cabin and the fixing base. The mechanical branch chain set comprises six mechanical branch chains arranged in a 3-2-1 manner that the three up-down drive branch chains are used for driving the cabin in the up-down direction and initially vertically arranged between a seat part of the cabin and the fixing base; the two front-back drive branch chains are used for driving the cabin in the front-back direction and arranged below two leg containing parts on the front side of the seat part; and one left-right drive branch chain is used for driving the cabin in the left-right direction and horizontally or obliquely arranged below the seat part in the initial state. The mechanical branch chains are arranged in a staggered manner and all hinged to the cabin and the fixing base. The six-freedom-degree full-motion type motion simulator mechanism is good in decoupling character, effective, smart and large in work space, the occupied space is small, and the drive stroke can be made longer in the limited space.

Description

technical field [0001] The invention relates to the field of motion simulators, in particular to a six-degree-of-freedom full-motion motion simulator mechanism. Background technique [0002] A motion simulator is an electromechanical system that can truly reproduce or simulate a specific motion. It can be widely used in many fields such as industrial testing, scientific experiments, professional skills training, disaster prevention and reduction training, entertainment, etc. Such as driving simulation and R&D testing of sea, land and air vehicles, motion simulation of spacecraft, earthquake simulation, motion testing of parts, cinema dynamic seats, game sports peripherals, etc. [0003] The modern motion simulator begins with Stewart (Stewart) mechanism, (see the literature "a parallel platform with six degrees of freedom") (D.Stewart.A platform with Six Degrees of freedom.Proc.of the Institution of Mechanical Engineers.London , UK,1965,180(15):371-386)), six output degree...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00G09B9/00
CPCB25J9/003G09B9/00
Inventor 曹睿何俊金振林
Owner 泰智维新(上海)数字科技有限公司
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