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Precautions for the use of spring thimble

time:2020-12-11 Views:150

  The spring thimble is a very precise hardware and electronic connection device. Its use has particularity. In order not to affect the use of the product, the following points should be paid attention to when using:

Precautions for the use of spring thimble(图1)

  1. The important part of the pogopin connector is the spring, and the spring has a certain range of compression and extension. Therefore, when choosing a pogo pin product, the working stroke and compression of its application environment must be considered, in order to ensure the use of the pogo pin Life and stability, it’s best to compress the Pogo Pin to 2/3 of the total stroke during model selection; too little pressure will cause insufficient forward force and unstable impedance; too much pressure will cause The nozzle is damaged, causing a pin. When assembling, pay special attention to prevent the nozzle from being damaged, causing pin stuck.

  2. Contact direction. The contact direction of the pogo pin in use will directly affect the contact area and contact force of the pogo pin’s contact, and the contact area and contact force have a direct effect on the contact resistance, so in the design and selection Pay special attention to the contact direction at the beginning.

  3. The battery contact piece or FPC golden finger matched with pogo pin must not be dirty or oxidized.

  1. There must be no residual sealing liquid; the contact surface of the pogo pin to be paired must not be dirty, etc.

  2. No other dirt residues are allowed; during the assembly and use of the pogo pin, prevent the medicine from touching the plastic partition.

  Fourth, the pogo pin head and nozzle should be prevented from touching the plastic partition during assembly and use. The pogo pin looks like a simple part, but if there is not one with excellent quality control and perfect manufacturing technology, it is particularly prone to power failure and pin stuck, or the durability life is too short. Its craftsmanship is very delicate and complicated, and every link from lathe processing, electroplating, assembly and so on may bring serious consequences.