How to deal with the vibration problem of the connector?
Whether the Pogo pin connector is used in mobile phones, sports bracelets, smartwatches, or smart wearables, vibration issues need to be considered during the design process. In addition, it is necessary to comprehensively consider the coordination of the entire smart product structure frame and the single connector pogo pin. Because of the rapid development of mobile phone applications, higher requirements are placed on the space occupied by the pogo pin connector, and the continuous reduction of pogo pin connector products is also required. volume of.
For the problem of pogo pin connector vibration, the solution is to use compression technology to replace SMT soldering, or to add pads to avoid damage to the PCB and solder joints. For some mobile phones with vibration function and looser structure, a pogo pin connector is also a good solution. Establishing effective contacts is another technique to solve the vibration problem.
In addition, as mobile phones have more and more functions, it is necessary to connect various external memories, such as memory sticks and SD memory sticks. Both must be matched with corresponding new connectors. In fact, this is a development trend.
There are two development directions for pogo pin connectors in the future: one is standardization because pogo pin connectors need to be connected to some mobile storage devices, such as memory sticks, mobile hard drives, etc., so there needs to be a specification agreement, that is, interchangeability and compatibility. One is the transmission speed and anti-interference, this is because the signal transmission speed is getting faster and faster, but also needs to have good shielding. All in all, the connector must develop in the direction of more precision, smaller size, more stable current, and faster signal transmission in the future.