A supporting mechanism for achieving three -dimensional space movement

A driving mechanism and three-dimensional space technology, applied in the direction of transmission devices, mechanical equipment, lifting devices, etc., can solve problems such as limited transmission height, easy gaps, and insufficient structural stability, and achieve simplified hinges, extended service life, and structural stability. compact effect

Active Publication Date: 2022-08-09
乐伟楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the technical problems in the prior art that the supporting drive mechanism for the motion platform to realize three-dimensional space movement has insufficient structural stability, easy gaps after wear and tear, and limited transmission height, and provides a three-dimensional space Motion Support Drive Mechanism

Method used

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  • A supporting mechanism for achieving three -dimensional space movement
  • A supporting mechanism for achieving three -dimensional space movement
  • A supporting mechanism for achieving three -dimensional space movement

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Embodiment Construction

[0040] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention and the accompanying drawings. Obviously, the described embodiments do not limit the present invention.

[0041] like Figure 1 to Figure 5 , a support drive mechanism for realizing three-dimensional space motion, including a drive unit 1, a screw 2, a joint bearing 5, a guide support rod 6, a partition 10, a mounting frame 11, a mounting seat 12, two sliders 3 and two A support 4.

[0042] The output end of the drive unit 1 is connected to the screw 2, and the drive unit 1 is used to drive the screw 2 to rotate. The drive unit 1 can use a rotating motor, which can be directly connected to the screw 2, or can be connected through a transmission component, such as through a synchronous belt 13, a chain Or gear with etc. for transmission.

[0043] The screw 2 is provided with two threads with opposite directions of ro...

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Abstract

The present invention belongs to a support driving mechanism, and in order to solve the technical problems of insufficient structural stability, easy occurrence of gaps after wear, and limited transmission height, in the prior art, a support driving mechanism that enables a motion platform to realize three-dimensional space motion, provides a The support driving mechanism used to realize three-dimensional space motion includes a driving unit, a screw rod, a joint bearing, two sliding blocks and two supporting parts; the output end of the driving unit is connected with the screw rod, and the driving unit drives the screw rod to rotate; the screw rod is provided with two The lengths of the two threads are equal to each other; the two sliders are sleeved on the screw rod and are respectively matched with the two threads of the screw rod with opposite rotation directions; one end of the two supports is hinged to each other, and the other end The joint bearings are respectively hinged on the two sliding blocks; the joint bearings are arranged at the mutual hinge joints of the two support members, and the outer ring of the joint bearings is used to connect the to-be-installed pieces.

Description

technical field [0001] The invention belongs to a support driving mechanism, in particular to a support driving mechanism for realizing three-dimensional space motion. Background technique [0002] In many application scenarios, such as VR experience, amusement facility experience, etc., the motion platform needs to realize three-dimensional space motion to achieve a better experience, and the three-dimensional space motion of the motion platform requires multiple support driving mechanisms to achieve. [0003] Chinese patent application No. 201920665938.3 "An ultra-low center of gravity multi-degree-of-freedom motion platform" discloses a motion platform capable of realizing multi-degree-of-freedom motion, wherein the multi-degree-of-freedom motion of the motion platform is achieved by three lifting units It is realized that lifting and lowering is realized by a method similar to a jack, and support and rotation are realized through universal joints, which overcomes the pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F3/12B66F13/00F16H37/12A63G31/00
CPCB66F3/12B66F13/00F16H37/124A63G31/00Y02E10/50
Inventor 乐伟楠
Owner 乐伟楠
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