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Rotary type cover mechanism

A cover and turn-open technology, applied in the direction of power control mechanism, wing fan control mechanism, wing fan opener, etc., can solve the problems of electrical failure to open, rotation obstruction, etc., to achieve simple structure, enhanced compatibility, and enhanced system adaptive effect

Active Publication Date: 2014-12-17
SUZHOU AUTO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned defects in the prior art, the purpose of the present invention is to propose a turn-open cover mechanism, which adopts a turn-open method to enhance system adaptability, overcome the problem of rotation obstruction and the problem of being unable to open after electrical failure in a fully automatic situation , and can be universally applicable in many fields

Method used

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  • Rotary type cover mechanism
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  • Rotary type cover mechanism

Examples

Experimental program
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Embodiment

[0020] A turn-open cover mechanism of this embodiment, such as figure 1 with figure 2 As shown, it includes a cover 1 and a base 2, the cover 1 and the base 2 are connected by a rotating shaft, the rotating shaft can move and rotate in the axial direction, and the base 2 is provided with two corresponding shaft holes 3 and bushing holes 4. There is a shaft sleeve 5 in the shaft sleeve hole 4, the top of the rotating shaft passes through the shaft hole 3 and connects with the inner surface of the cover 1 facing the base 2, and the end of the rotating shaft penetrates into the shaft sleeve 5; the shaft is close to the top The outer surface of the outer surface is provided with an annular boss 6, and a spring 7 is abutted between the shaft sleeve 5 and the annular boss 6, and the annular boss 6 simultaneously plays the role of resisting the spring 7 and limiting the ejection stroke. The inner side of the cover 1 is provided with a connecting slot 8, and the top of the rotating ...

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PUM

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Abstract

The invention discloses a rotary type cover mechanism, including a cover and a base. The cover and the base are connected through a rotating shaft, which can move and rotate along an axial direction; the base is provided with a shaft hole and a shaft sleeve hole that are in corresponding positions; the shaft sleeve hole is provided with a shaft sleeve; the top end of the rotating shaft passes through the shaft hole and is connected to an inner side face, which is on the cover and opposite to the base; the end of the rotating shaft penetrates into the shaft sleeve; an annular boss is provided on an outer surface near to the top of the rotating shaft; a spring is supported between the sleeve and the annular boss; and a locking device is arranged between the cover and the base. The invention has a simple structure, and the way of first popping and rotation saves lateral space, enhances adaptability of the system, overcomes the rotation block problem, and reduces the possibility of damage.

Description

technical field [0001] The invention belongs to the technical field of mechanical parts, and in particular relates to a turn-open type cover mechanism. Background technique [0002] All kinds of mechanical equipment with external openings, such as automobile fuel ports or electric vehicle charging ports, usually require some covering mechanisms such as covers to protect the external openings from dust and make the appearance more beautiful. There are many ways to open the ordinary cover, such as the rocker opening method, which requires a certain amount of lateral space for lateral opening; there is also a rotary opening method, which relatively saves lateral space and enhances adaptability. However, in some mechanisms that are hidden in the plane, opening will encounter obstacles, and the cover mechanism may be damaged unintentionally; with the development of science and technology, there are also some fully automatic cover mechanisms, but when electrical equipment fails, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05C19/08E05F15/12E05F1/08
Inventor 宿佳敏王清卓田永义舒增聪邓雪飞
Owner SUZHOU AUTO TECH