Switch hand feeling torque measuring device

Abstract

The invention discloses a switch hand feeling torque measuring device. The switch hand feeling torque measuring device comprises a measuring support, a switch tool clamp and a motor assembly. The switch tool clamp comprises a shell, an inner container, a measured switch, a measuring wheel, a connecting rod, a force sensor and a height adjusting element. The shell and is connected to the measuringsupport, the inner container is arranged in the shell; the inner container can move relative to the shell along the height direction of the shell. The measured switch is arranged at an upper part of the inner container; the measuring wheel is also arranged on an upper portion of the outer shell through the connecting rod and can rotate with the axis of the connecting rod as the rotating center, the force sensor is arranged at the bottom of the inner container and correspondingly arranged below the measured switch, the height adjusting element is also arranged on the outer shell, and the heightadjusting element can adjust the height of the inner container in the shell. The motor assembly comprises a motor and a torque sensor, and an output shaft of the motor is connected with the connecting rod. The switch hand feeling torque measuring device is simple in structure, convenient to use and high in measuring precision, and has wide applicability.

Description

technical field [0001] The invention relates to a measuring device, in particular to a switch measuring device. Background technique [0002] For a long time, the measurement of the switch generally only includes the torque of the switch, the measurement of the torque, the measurement of the displacement of the switch, and the measurement of the angle of rotation. Generally, it is only the quality control of mature products in the manufacture, and does not involve the measurement of the feel of the switch. [0003] Switch feel measurement can provide data parameters for product design before product development. By targeting people of different ages, genders, and different operating habits, collecting user feedback and the user's intuitive feeling of the switch operation force, the force curve is formed by transforming the indirect tactile perception into an intuitive data model. Generating a database can provide theoretical and technical support for the development of new ...

AI Technical Summary

Problems solved by technology

[0002] For a long time, the measurement of the switch generally only includes the torque of the switch, the measurement of the torque, the measurement of the displacement of the switch, and the measurement of the angle of rotation. Generally, it is only the quality control of mature products in the production and manufacturing, and does not involve the measurement of the feel of the switch.

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