The production process of touch switches
Light touch switch is a common mechanical switch, mainly used in the fields of electronic and mechanical equipment. Its working principle is to change the current logical state (transition between high and low levels) by touching the button, in order to achieve the purpose of opening/closing.
The production process is as follows:
1. Raw material inspection: Firstly, feed and inspect the raw materials for PI film (or thin plate), silicone buttons, PI top film, and hardware.
2. Stamping: stamping the bottom film, facial mask, cavity and A/B PIN pin.
3. Electroplating: The A/B PIN pins are externally electroplated.
4. Hot pressing bonding: hot pressing bonding of bottom film, A/B Pin foot and facial mask is the first step; Next is the second step of hot pressing bonding; Then there is the implantation of metal shrapnel; The next step is to cover the top film and perform the third step of hot pressing bonding.
5. Cutting and shaping: Cut according to the required specifications.
6. Product testing: Ensure that all products meet quality standards.
7. Braided packaging: Finally, the product is Braided and packaged to prepare for sales.
How much is the Guangdong style light touch switch
The price of Guangdong style touch switches may vary depending on factors such as brand, model, specifications, and purchase quantity. On e-commerce platforms such as Alibaba, you can find various types and brands of touch switches, with prices ranging from 0.1 to 0.3 yuan
Quickly understand the principle of touch switches
A light touch switch is a functional switch that operates by applying a small force to its external contact surface to achieve the opening and closing of internal contact points. When using this type of switch, simply lightly press the switch button to turn it on. When the hand is released, the switch can be turned off.
According to different principles, touch switches can be divided into two main types: one is to use metal shrapnel to switch the conduction and cut-off state of the switch. This type of touch switch has a good hand feel and is accompanied by a ticking sound when the button is pressed to a certain extent; Another method is to use conductive rubber to switch the conduction and cut-off states of the switch, which also has a good hand feel. These two types of touch switches each have their own characteristics and can leverage their advantages in different application scenarios.