A rotary movement blocking detecting mechanism controlled by a linear pair

A technology of rotary motion and linear pairing, applied in the field of detection mechanism, can solve problems such as lack of transmission, damage to the mechanical structure of power transmission, and difficult maintenance

Active Publication Date: 2016-11-09
南京领泊悦行物联网有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In practical applications, any structural part of the mechanical structure has a probability of failure. After the failure occurs, the power is interrupted at the failure point and cannot be transmitted, but the power source is still continuously outputting power, so the reaction force is easy to affect the entire system. The mechanical structure of the power transmission causes a series of damages, and the maintenance is not easy

Method used

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  • A rotary movement blocking detecting mechanism controlled by a linear pair
  • A rotary movement blocking detecting mechanism controlled by a linear pair

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Embodiment Construction

[0015] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0016] A detection mechanism for blocked rotation movement controlled by a linear pair, comprising a slot box, a linear auxiliary mechanism composed of a push rod 1 and a wire sleeve 2 is arranged in the cavity at one end of the slot box, and a The through hole accommodates the swing shaft 4 connected with the swing arm 3 in the through hole.

[0017] The thread sleeve 2 is connected with the push rod 1 through threads, and matches with the cavity of the groove box. It fixes the position of the push rod 1 in the cavity of the groove box, and reciprocates with the push rod 1 .

[0018] The length of the through hole is greater than the diameter of the balance shaft 4, which is convenient for the balance shaft 4 to slide in the through hole.

[0019] The outer wall of the tank box is provided with a sliding piece 7 with a chute 8 , one end...

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PUM

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Abstract

The invention discloses a rotary movement blocking detecting mechanism controlled by a linear pair. The rotary movement blocking detecting mechanism comprises a groove box, a linear pair mechanism, a swing arm and a sensor. The linear pair mechanism is arranged at one end inside the groove box. The opposite side walls at the other end of the groove box are provided with through holes. The swing arm is connected to the groove box through a pendulum shaft going through the through holes. The length of each through hole is larger than the diameter of the pendulum shaft. The sensor is arranged on an outer side wall of the groove box. A sensor wafer connected to the sensor is connected to the pendulum shaft through a slide plate. According to the rotary movement blocking detecting mechanism controlled by the linear pair provided by the invention, through enlargement of the lengths of the through holes, fixed positions of the pendulum shaft in the through holes are limited by a spring; the pendulum shaft is driven by the swing arm to move in the through holes so as to trigger the sensor to give an alarm to achieve a purpose of blocking detecting; and then continuous transmission of power is interrupted through displacement of the pendulum shaft to protect a mechanical structure.

Description

technical field [0001] The invention relates to a detection mechanism, in particular to a detection mechanism for a linear auxiliary controlled rotary movement being blocked. Background technique [0002] In a power mechanism that converts linear motion into rotary motion, the rotary mechanism is connected to other mechanical structures to form a power transmission chain. In practical applications, any structural part of the mechanical structure has a probability of failure. After the failure occurs, the power is interrupted at the failure point and cannot be transmitted, while the power source continues to output power, so the reaction force is easy to affect the entire system. The mechanical structure of the power transmission causes a series of damages, and the maintenance is not easy. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide a detection mechanism for buffering power transm...

Claims

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Application Information

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IPC IPC(8): G01M13/02
CPCG01M13/02
Inventor 陈景竑冯静衠徐晓敏
Owner 南京领泊悦行物联网有限公司
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