Device for testing mechanical performance of toggle switch

A technology of flipping switches and testing devices, which is applied in the testing of mechanical components, measuring devices, and testing of machine/structural components. It can solve the problems of increasing the complexity of measuring devices, low efficiency, and poor economic performance, and achieve test efficiency. High, simple system configuration, good economical effect

Pending Publication Date: 2021-06-18
SHANGHAI AVIATION ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This measurement method also tends to increase the complexity of the measurement device or poor economic performance, low efficiency, etc.

Method used

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  • Device for testing mechanical performance of toggle switch
  • Device for testing mechanical performance of toggle switch
  • Device for testing mechanical performance of toggle switch

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Embodiment Construction

[0024] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0025] See Figures 1 to 9 , shown in the figure is a toggle switch mechanical performance testing device. The test device is composed of a fixed base 1, a driving shaft support 2, a driven shaft support 3, a guide rail assembly 4, a switch support 5, a toggle switch 6, a transmission rack, a fastening ring 8 and a connecting rod 9 and other components. The driving shaft bracket 2 , the driven shaft bracket 3 , the guide rail assembly 4 and the switch bracke...

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PUM

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Abstract

The invention discloses a device for testing the mechanical performance of a toggle switch. The device is composed of a fixed base, a driving shaft support, a driven shaft support, a guide rail assembly, a switch support, the toggle switch, a transmission rack, a fastening ring and a connecting rod. The device has the beneficial effects that continuous periodic motion of pulling, pulling, returning, re-pulling, reverse pulling and re-returning of the toggle switch is realized through main power input, so that the pulling force, the pulling torque and the service life of the toggle switch are tested. According to the device, through close cooperation of all the mechanisms, periodic circulation of the actions can be completed, the system configuration is simple, the economical efficiency is good, and the testing efficiency is high.

Description

technical field [0001] The invention relates to a mechanical property test of a toggle switch, in particular, a mechanical property test device for a toggle switch. Background technique [0002] In order to meet the requirements for aircraft maneuverability, a large number of switching devices are used in the design process of the aircraft, such as rotary switches, illuminated push switches, toggle switches, potentiometers, circuit breakers, etc. Through the detection and statistics of human-computer interaction performance indicators and life spans such as pulling force, pressing force, and rotating force of various types of switches, it provides a theoretical basis for the selection, customization, and use of switches, and improves or replaces those that make operators feel uncomfortable. Switches, guide the selection and use of switches. Since the mechanical indicators of each switch have a great influence on the performance of the aircraft control panel system, it is ve...

Claims

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Application Information

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IPC IPC(8): G01M13/00G01L5/24
CPCG01L5/24G01M13/00
Inventor 马全胜叶慧
Owner SHANGHAI AVIATION ELECTRIC
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