Automatic cover-overturning mechanism and control method thereof

A technology of a transmission mechanism and a motor controller is applied in the field of automatic flip mechanism to achieve the effect of eliminating the mechanical slow-down structure and simplifying the assembly structure

Active Publication Date: 2012-03-21
HANYU GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

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Method used

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  • Automatic cover-overturning mechanism and control method thereof
  • Automatic cover-overturning mechanism and control method thereof
  • Automatic cover-overturning mechanism and control method thereof

Examples

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Example Embodiment

[0035] Such as Figure 1 ~ Figure 3 As shown, the automatic flip mechanism of the present invention is installed on the toilet cover 1. The uniform speed automatic flip mechanism includes a DC brushless reduction motor 3 and a cover transmission mechanism. The DC brushless reduction motor 3 and the cover transmission mechanism are both installed on a base 7.

[0036] The cover transmission mechanism includes a rotating hinge mounted on the left side of the cover and a power transmission mechanism mounted on the right side of the cover. Among them, the rotating hinge on the left side includes a bracket 6, the bracket 6 has a shaft part protruding to the left side of the cover body, and the left side of the cover body is provided with a concave part for socketing the shaft part. The dynamic fit relationship allows the cover body to rotate on the vertical plane around the axis of the bracket 6 through the assembly structure.

[0037] The power transmission mechanism mainly includes ...

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Abstract

The invention discloses an automatic cover-overturning mechanism which comprises a DC machine, a cover body drive mechanism, and a speed regulating system for the DC machine, wherein the speed regulating system for the DC machine comprises a motor controller and a motor driver; the cover body drive mechanism comprises a rotation hinge arranged at the first side of the cover body, and a power transmission mechanism arranged at the second side of the cove body, opposite to the first side of the cover body; the power transmission mechanism comprises a member linked with the output shaft of the DC machine and fixedly connected with the cover body; and the rotation hinge and the member are both positioned on a rotation shaft on a same axial line. A cover body applying the cover-overturning mechanism can be opened or closed stably with uniform speed, thus meeting the use requirements of general customers.

Description

technical field [0001] The invention relates to an automatic flipping mechanism, in particular to an automatic flipping mechanism which is closed by the gravity of the lid itself, which can be applied to the opening, closing and flipping of doors, cover plates and other components around the rotation axis. Background technique [0002] When people use a device with a cover, such as opening the box, lifting the washing machine cover or lifting the toilet cover, etc., they usually use manual methods, but from the perspective of humanization, more and more automatic forms have appeared. . The most typical flipping method such as toilet lid. [0003] In order to protect the cleanliness and sanitation of the sitting toilet, and prevent the toilet smell from escaping, it is usually provided with a toilet lid that can be lifted and covered under the pivot connection with the toilet body. Common toilet lids and toilet seats are manual, that is, users need to manually open and clos...

Claims

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Application Information

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IPC IPC(8): A47K13/24
Inventor 叶骏洪何竞波林卫文
Owner HANYU GRP CO LTD
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