Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A vibration-absorbing structure of an angular displacement sensor

An angular displacement sensor, connecting block technology, applied in the direction of instruments, reducing undesired effects, measuring devices, etc., can solve the problems of angular displacement sensor output fluctuation, threat to flight safety, pilot misjudgment, etc., to avoid output fluctuation, The effect of ensuring flight safety and ensuring output accuracy

Active Publication Date: 2016-11-23
BEIJING SHUGUANG AERO ELECTRICAL
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current angular displacement sensor does not have a shock-absorbing structure, which can basically meet the use requirements in occasions with a small amount of vibration. However, if the installation position has a large amount of vibration, or the transmission shaft connected to the angular displacement sensor is long, the vibration will be amplified by itself. This is likely to cause fluctuations in the output of the angular displacement sensor, affecting its output accuracy, and even transmitting wrong angle signals, causing pilots to make misjudgments and threatening flight safety

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A vibration-absorbing structure of an angular displacement sensor
  • A vibration-absorbing structure of an angular displacement sensor
  • A vibration-absorbing structure of an angular displacement sensor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] The present invention will be described in further detail below. see Figure 1 to Figure 4 , a shock absorbing structure for an angular displacement sensor, comprising an angular displacement sensor 1 with a flange 1a, the output shaft of the angular displacement sensor 1 protrudes from the center of the flange 1a; it is characterized in that: there is a fork assembly 2. The shock absorbing mechanism composed of protective cover 3, end cover 4, end cover screw 5, lead-out shaft 6 and pin shaft 7; A shift fork piece 2d, an outer baffle plate 2e and an inner baffle plate 2f; the connection block 2a has a cuboid outline, and there is a through output shaft installation hole 2a2 between the left surface and the right surface of the connection block 2a. On the lower surface 2a1 of 2a, there is a through hole 2a3 below the output shaft installation hole 2a2, and between the left surface and the upper surface of the connecting block 2a, there is a notch 2a6 with a rectangular...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of small and special aviation electrical machines, and particularly relates to a damping structure of an angular displacement sensor. The damping structure is characterized by comprising a damping mechanism composed of a shifting fork assembly (2), a protection cover (3), end covers (4), end cover screws (5), a lead-out shaft (6) and a pin shaft (7). According to the damping structure of the angular displacement sensor, the requirements for installation and usage can be met on the occasion with the large vibration quantity, the output fluctuation of the angular displacement sensor is avoided, the output precision of angular signals is ensured, and therefore flying safety is guaranteed.

Description

technical field [0001] The invention belongs to the design technology of aviation micro-special motors, and relates to a damping structure of an angular displacement sensor. Background technique [0002] Angular displacement sensors are widely used in aircraft, and generally transmit angular displacement signals through shaft connection transmission. The angular displacement sensor converts the angular displacement signal into a voltage signal, which is characterized by small size and high precision, and the resolution is generally measured in seconds. The current angular displacement sensor does not have a shock-absorbing structure, which can basically meet the use requirements in occasions with a small amount of vibration. However, if the installation position has a large amount of vibration, or the transmission shaft connected to the angular displacement sensor is long, the vibration will be amplified by itself. This is likely to cause fluctuations in the output of the a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G01B7/30G01D3/028
Inventor 郝自强王绪斌
Owner BEIJING SHUGUANG AERO ELECTRICAL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com