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Stable electric door pump engaging and disengaging mechanism

A clutch mechanism and electric technology, applied in the direction of power control mechanism, wing leaf control mechanism, door/window accessories, etc., can solve the problems of poor adaptability and instability of clutch mechanism installation

Pending Publication Date: 2020-07-07
金湖县微晶控制系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a stable electric door pump clutch drive mechanism for the problems in the prior art that the clutch mechanism of the electric door pump is unstable during movement or after long-term use, and the installation adaptability of the clutch mechanism is poor.

Method used

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  • Stable electric door pump engaging and disengaging mechanism
  • Stable electric door pump engaging and disengaging mechanism
  • Stable electric door pump engaging and disengaging mechanism

Examples

Experimental program
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Effect test

Embodiment 2

[0026] Embodiment 2 On the basis of Embodiment 1, the connection between the clutch handle 3 and the base 1, the connection between the clutch handle 3 and the clutch connecting arm 4, and the connection between the clutch connecting arm 4 and the clutch plate 5 form a straight line with the rotating shaft 12 and the clutch. The straight line formed by the junction of the connecting arm 4 and the clutch plate 5 is vertical, that is image 3 The angle α in is 90 degrees. At this time, when the clutch mechanism receives an external force in the closed state where the positional relationship remains unchanged, F X with F Y are all offset, and the entire clutch mechanism is the most stable.

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PUM

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Abstract

The invention discloses a stable electric door pump engaging and disengaging mechanism. The mechanism comprises a pedestal, wherein one end of an elastic piece is connected to the pedestal, and the other end of the elastic piece is connected with an engaging and disengaging handle, an engaging and disengaging connection arm and an engaging and disengaging plate sequentially; in a closed state, theconnection position of the engaging and disengaging handle and the pedestal, the connection position of the engaging and disengaging handle and the engaging and disengaging connection arm and the connection position of the engaging and disengaging connection arm and the engaging and disengaging plate are located in one straight line, wherein the connection position of the engaging and disengaginghandle and the pedestal is between the connection position of the engaging and disengaging handle and the engaging and disengaging connection arm and the connection position of the engaging and disengaging connection arm and the engaging and disengaging plate; and a locating column is arranged on the pedestal and located besides the connection position of the engaging and disengaging handle and the engaging and disengaging connection arm and at one side away from the engaging and disengaging plate. Through the stable electric door pump engaging and disengaging mechanism, the problem that in the using process of an existing electric door pump engaging and disengaging mechanism, the engaging and disengaging mechanism is poor in installation adaptability due to unstable transmission generated by the engaging and disengaging mechanism is solved, the effect of stable transmission is achieved, and the adaptability of the engaging and disengaging mechanism is enhanced.

Description

technical field [0001] The invention relates to the field of electric door pumps, in particular to a clutch mechanism of an electric door pump. Background technique [0002] The electric door pump clutch mechanism is a device that must be equipped with large and medium-sized buses. Its function is to separate the motor shaft gear of the electric door pump from the transmission gear in case of emergency, so as to facilitate the escape by opening the door; the existing electric door pump clutch mechanism includes The bottom plate, clutch plate, return spring, clutch handle and connecting arm control the movement of the clutch gear by controlling the movement of the clutch plate, but the clutch gear will be worn for a long time. After the gear is worn or used for a long time, the movement of the clutch gear will drive the clutch plate to move along the limit hole, resulting in unstable transmission, which will cause vibration when the door is opened and closed; the size of the ...

Claims

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Application Information

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IPC IPC(8): E05F15/603
CPCE05F15/603
Inventor 吕思华常超
Owner 金湖县微晶控制系统有限公司
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