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A brief analysis of the development direction of watch manufacturers

①True Smart Watch

Technological innovation and product iteration have improved user experience, and consumers are increasingly favoring smarter and more integrated health monitoring and exercise tracking functions. As 5G technology becomes more popular and AI function applications expand, these will stimulate emerging markets and becomeImportant reference for customer purchasing choices.

②Higher requirements in professional fields

The demand for health monitoring and sports tracking is deepening, and the demand for specific scenarios is increasing. Smart watches require a certain degree of dustproof and waterproof, and professional sports smart watches have a higher pursuit of dustproof and waterproof.

Note: 1ATM=100kPa≈10 meters water depth

      5ATM=0.5Mpa≈50 meters water depth

Pay more attention to sealing detection and optimize structural design

During the actual communication process with customers, Hairuis summarized the changes in the manufacturer's philosophy, namely:Optimize structural design,Pay more attention to seal detection.

The reasons are as follows:

↑SmartPart of the watch to be tested (rendering)

1. Middle frame incoming material air tightness test: mainly detects the sealing condition between the buttons and the middle frame, and uses a customized jig to seal the TP (screen) dispensing surface/rear shell dispensing surface.

2. Front shell module air tightness test: used to test whether the seal between TP and middle frame is qualified, and a custom jig is used to seal the dispensing surface of the rear shell.

3. Back shell incoming air tightness test:Check the compliance of the seal between the TP and the middle frame, and seal the rear shell point glue surface with the help of a customized jig.

4. Back shell heart rate mirror air tightness test: Check whether the seal between the heart rate mirror and the back shell is qualified, and use a customized jig to seal the speaker hole, MIC hole, barometer hole, balance hole, and back shell dispensing surface.

5. Back shell component air tightness test: Test the air tightness of back shell components such as barometer, speaker, charging pile, heart rate mirror, etc., and seal the MIC hole, balance hole, and back shell dispensing surface with customized jig.

The testing method of semi-finished products combined with high and low pressure is used in steps 1-5. The testing instrument is HC-D high-precision differential pressure instrument. The low-pressure test pressure is 30KPa and the leakage value shall not exceed ±30Pa; the maximum pressure test pressure is 12.5MPa and the leakage value shall not exceed ±100Pa (60pa in the mold factory).

↑smartWatch solution diagram