Nowadays, headphone marketers regard the waterproof and sweatproof nature of headphones as a major selling point, which has detonated the headphone marketing market.Manufacturers should make timely adjustments to keep up with market changes in the production of headphones, so the production and testing of waterproof headphones have become key tasks.Hairis Technology has developed a headphone waterproof detector in response to the needs of headphone manufacturers. The following is a demonstration of the test plan of the instrument.

one.Difficulties in Headphone Waterproof Detection

Headphone waterproof testing is a waterproof testing of small parts. It is not easy to achieve high-precision testing. It has relatively high requirements on instrument testing components and testing systems, and must achieve non-destructive testing and high-speed testing.In addition, there are many types of headphones, including wired, wireless, in-ear, over-ear, etc. Headphones with different shapes require the waterproof detector to be mobile to detect various headphones and different waterproof levels.

Real shots of Hairis Technology headphone waterproof detector

two.Example display of earphone waterproof detection

In order to solve the two difficulties in waterproof testing of headphones, Hairis Technology designed the waterproof detector into three parts: waterproof tester, air source, and tooling. These three parts can cooperate without affecting each other.As a mobile testing part, the tooling has strong mobility. It can be used with different molds to test different types of headphones without causing damage to the appearance of the product.

Secondly, the waterproof detector system has an internal"Positive, negative"Two pressure forms, different levels of waterproof testing parameters, and8A basic test mode that can support headphone leakage test, obstruction test, positive pressure test, negative pressure test and other waterproof tests.Diversified detection settings and data processing functions make headphone manufacturers more comfortable in waterproof testing.

three.Headphone waterproof detection details display

Four.Headphone waterproof detector interface display

five.Headphone waterproof detector parameter display

six.Introduction to other functions

1, Using a large-size touch screen as the human-machine interface, you can easily monitor the test results and set various parameters during the waterproof test process.

2. It has an alarm function for qualified and unqualified products, which can eliminate the possibility of manual misjudgment and misdetection.

3,bring4switch input and8The relay output can be controlled by external sensors and switch buttons, and can control external relays, solenoid valves and other actuators to facilitate full automation of testing.

4, waterproof tester has200segment user subroutines. By setting the parameters of the subroutine on the touch screen, the user can connect different subroutines in series to form a test process, and use the leakage meter's ownI/OThe interface allows the leak meter to receive control signals from external sensors and control external actuators (relays, solenoid valves, etc.).Thereby automating the testing process.

5, with test data recording function, the test data can be downloaded toUdisk and displayed via computer.

6, with barcode scanning function, which can track and record defective products and repair status; host computer function, etc.

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