Earphone test system with vibration simulation mechanical head and control method thereof

Abstract

The invention discloses an earphone test system with a vibration simulation mechanical head and a control method thereof. A human head model controlled by a driving motor to move upwards and downwards is arranged on a vertical track, a control system controls the driving motor to move so as to simulate a most common running scene of a sports earphone, and then the human head model can be used for testing a firmness degree, a sound effect and the like of the sports earphone product, so that test efficiency can be improved, a test result is standard, cost is controllable, very important application value is provided, constructive suggestions are provided for subsequent assessment and improvement on the design of the in-ear outer contour of the earphone and the firmness degree of the connection between the earphone and an ear contact part, the wearing comfort, firmness and sound effect of the earphone in a sports process are improved, test cost is reduced, and the test result is standardized.

Description

technical field [0001] The invention belongs to the field of automation, in particular to a vibration bionic mechanical head earphone testing system and a control method. Background technique [0002] Headphones are personal audio, and its choice is naturally a personal issue. Nowadays, people are increasingly demanding more subdivision of headphones, and choosing the right headphones for different occasions has become a symbol of trendy life. Sports earphones are not earphones worn during exercise, but a earphone that can be stably fixed on the wearing part different from ordinary earphones. Drip splash, which has the characteristics of waterproof and sweat erosion, light weight, and good air permeability, belongs to open earphones. Some earphone brands are designed to be sweat-resistant to adapt to sports, expandable and telescopic earphone cables (some or even completely cancel external wires), and some accessories that can fix wireless earphones. The user experience of...

AI Technical Summary

Problems solved by technology

But today, with the rapid replacement of electronic products, relying solely on manual testing, not only the test cycle is long, but also many participants are required to participate in long-term product testing during the exercise process.

Due to the differences in individual feelings, the lack of uniformity in the exercise process, the test results rely on subjective feelings, are not accurate, and the cost of time and labor is high, which seriously affects the upgrading of products and directly affects the economic benefits of earphone developers.

Images