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Magnetic suspension device and rotary lifting mechanism thereof

A technology of rotating lifting and magnetic levitation, which is applied in the direction of magnetic attraction or thrust holding devices, mechanical equipment, bearings, etc., which can solve the problems of limited application and the inability to realize free horizontal rotation of suspensions, and achieve the effect of reducing friction

Active Publication Date: 2020-02-04
ZHAOQING HENGYI INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this type of lifting mechanism can realize the automatic suspension of the suspension, it often cannot realize the free horizontal rotation of the suspension after suspension, and still needs to be manipulated manually before it can rotate, which limits its application in some occasions

Method used

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  • Magnetic suspension device and rotary lifting mechanism thereof
  • Magnetic suspension device and rotary lifting mechanism thereof

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with the embodiments and accompanying drawings. Those skilled in the art should understand that the embodiments and accompanying drawings are only for better understanding of the present invention and are not used for any limitation.

[0033] For the specific structure and working principle of the magnetic levitation device of the present invention, please refer to the applicant's previous patent CN1819436B (herein, the full text of which is incorporated by reference), which includes a basic module (also called "base" or "base") and a A suspended body, such as a globe, suspended above it in a stable manner. The base module and the suspension are respectively provided with magnetic components that can interact to provide a statically balanced magnetic field. Controllers and other related electromagnetic components are also provided in the base module or base to control the suspension in a balanced suspen...

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Abstract

The invention discloses a magnetic suspension device and a rotary lifting mechanism thereof. The rotary lifting mechanism comprises a fixed seat and a movable support, wherein the fixed seat is respectively provided with a rotating body and a thread pair matching fixed cylinder, the rotating body is non-displaceable but is rotatably mounted relative to the fixed seat, and the thread pair matchingfixed cylinder is mounted immovably relative to the fixed seat; and the movable support is arranged above the fixed seat and is used for carrying a basic module of a magnetic suspension device, and the movable support is fixedly provided with a thread pair matching movable cylinder. The thread pair matching movable cylinder and the rotating body are relatively non-rotatable but are slidably connected together up and down, the thread pair matching movable cylinder and the thread pair matching fixed cylinder form a thread matching connection, so that when the rotating body rotates, the thread pair matching movable cylinder and the movable support are driven to rotate correspondingly, and meanwhile, the thread pair matching movable cylinder and the movable support move up and down correspondingly along the thread pair matching fixed cylinder. According to the magnetic suspension device, due to the introduction of the rotary lifting mechanism, a suspension body can also be in a required rotation state when the suspension body is automatically disengaged from a base.

Description

technical field [0001] The present invention generally relates to magnetic levitation devices. Background technique [0002] Existing magnetic levitation devices, such as magnetic levitation desk lamps, speakers or globes, generally include a magnetic levitation base (substrate) and a levitation body. Both the base and the suspension contain magnets, and the magnets in the base can suspend the suspension at a predetermined distance above it through magnetic action (such as magnetic repulsion), producing a floating fantasy visual effect, which is very popular among people. [0003] However, in the levitation implementation process of the existing magnetic levitation device, it is usually necessary to manually place the levitation body to a suitable levitation position relative to the base, so as to realize the stable levitation of the levitation body. For beginners (inexperienced) users, the process of manually finding a suitable suspension position will be difficult and len...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C32/04H02N15/00
CPCF16C32/0493H02N15/00
Inventor 李良清王晓冰
Owner ZHAOQING HENGYI INDAL
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