Bluetooth earphone mold configuration analyse,Shenzhen

I. Bluetooth earphone moulds and its structure design key points

1. How to make small size, light weight Bluetooth earphone? What kind of material shall be used for moulds of product base and earphone shell?
2. How does ear-wearing part adapt to various ear shapes? How does it combine with main body of the earphone?
3. What kinds of surface treatment procedures are needed for Bluetooth earphone mould? What kind of surface treatment problem shall be considered in structure design?
4. How to combine and fix the front and back shell? How to fit? How to coordinate in design of Bluetooth earphone mould?
5. During development of a kind of Bluetooth earphone mould, design the shell according to circuit module, or define its appearance at first then consider the circuit module?
6. What kind of testing does a qualified Bluetooth earphone need？
7. What kind of press keys shall be placed on it? What is the correct gap between press key and shell to ensure problem-free surface treatment and structure?
8. What kind of battery does the Bluetooth earphone normally adopt? How to design battery chamber and battery cover? What are the combination types between the battery cover and main body？
9. Press keys shall be integrated all together or placed separately in structure? What precautions shall be considered during assembling?

II. Materials of Bluetooth earphone

1. Main body normally adopts PC/ABS C1000HFor c1200hf of GE， i.e. It uses the same material as that of shell material of cell phone mould.
2. Ear flexible glue adopts TPE, TP or TPU，some type also adopts TPR.

III. General components of suspension type wireless earphone

1. Power key: Turn on/off the earphone or silence current call.
2. Speaker: Play voice of caller and receiver.
3. Indication light: Indicate current status of earphone. The color of indication light can be yellow, green or red. Yellow indication light means creation of Bluetooth connection. Green and red indication light mean phone call status and charging status of earphone separately.
4. Volume control key: Increase or decrease volume during a phone call
5. Microphone: Deliver your voice.
6. Pick up/ hang up key: To pick up or hang up calls. This key can also be pushed to start sound control dial, redial, or switch over a call between the earphone and compatible cell phone.
7. Charger jack

IV. Bluetooth earphone mould

Bluetooth mould belongs to peripheral accessories of cell phone. Mould fabrication requirements are the same as that of cell phone moulds: one set for main body plus one accessory. For small size earphone: one set for two or more accessories. Suspension type Bluetooth earphone mould quantity is all together 6-11 sets, it differs according to specific situations and different technology requirements. Mould quantity and price will be different according to different requirements.