Flexible shaft coupling mechanism and its device for detecting rudder shaft rotation angle

A technology of coupling and rudder shaft, applied in the direction of measuring device, elastic coupling, electric device, etc., can solve problems such as poor effect

Active Publication Date: 2019-10-22
贵州航天控制技术有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides a flexible coupling mechanism and a device for detecting the rotation angle of the rudder shaft, which can solve the problem of the flexible mechanism in the prior art in eliminating motion interference between the rudder shaft and the rotation shaft of the angular displacement sensor. poor technical problem

Method used

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  • Flexible shaft coupling mechanism and its device for detecting rudder shaft rotation angle
  • Flexible shaft coupling mechanism and its device for detecting rudder shaft rotation angle
  • Flexible shaft coupling mechanism and its device for detecting rudder shaft rotation angle

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Embodiment Construction

[0023] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, for the purpose of explanation and not limitation, specific details are set forth to help a comprehensive understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can also be practiced in other embodiments that depart from these specific details.

[0024] It should be noted here that in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related to the solution according to the present invention are shown in the drawings, and the present invention is omitted. Invent other details that are not relevant.

[0025] Such as Figure 1 to Figure 2 As shown, according to a specific embodiment of the present invention, a flexible coupling mechanism is provided. The flexible coupling mech...

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Abstract

The invention provides a flexible shaft coupling mechanism and a device with the flexible shaft coupling mechanism for detecting the rotation angle of a rubber spindle. The flexible shaft coupling mechanism comprises a first connection portion, a second connection portion and a flexible connection portion, wherein the first connection portion is used for being connected with a first workpiece, thesecond connection portion is used for being connected with a second workpiece, the two ends of the flexible connection portion are connected with the first connection portion and the second connection portion correspondingly, and the first connection portion, the second connection portion and the flexible connection portion are integrally formed. By applying the technical scheme, the technical problem that a flexible mechanism in the prior art has a poor effect of eliminating movement interference between the rubber spindle and a rotating shaft of an angular displacement sensor is solved.

Description

Technical field [0001] The invention relates to the technical field of rudder shaft angle detection, in particular to a flexible coupling mechanism and a device for detecting the rudder shaft rotation angle with the flexible coupling mechanism. Background technique [0002] The angular displacement sensor is an important device for detecting the deflection angle of the rudder surface and the feedback angle value of the rudder. In order to eliminate the motion interference between the rudder axis and the sensor rotation axis, avoid damaging the sensor, and ensure the detection accuracy of the sensor and the stability of the feedback information, it is usually necessary to A flexible mechanism is added between the angular displacement sensor and the rudder shaft to ensure the synchronization of the rotation axis of the angular displacement sensor and the rudder shaft. [0003] A commonly used flexible mechanism is a combined flexible mechanism. The combined flexible mechanism is comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16D3/00F16M13/02F16M11/04G01B7/30G01B21/22
Inventor 汪义周刘冬儿
Owner 贵州航天控制技术有限公司
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