A new product’s reference is the dome array and silicone rubber keypad

The silicone keypad is a commonly used material for keypads. It has a soft touch, good abrasion resistance, and functions as waterproof and dustproof. Additionally, silicone is non-toxic, odorless, and non-polluting. It also has good heat resistance, cold resistance, and weather resistance.

The manufacturing process of silicone keypads includes the following steps:

1. Material preparation: Choose the appropriate silicone material.

2. Mould making: Create a mould for the silicone keypad based on the design requirements.

3. Glue application: Apply glue to the mould of the silicone keypad according to the design requirements.

4. Gluing: Place the silicone material evenly in the mould cavity.

5. Hardening: Put the mould with the silicone material into the vulcanising equipment to make the silicone harden.

6. Removing the mould: Once the silicone keys have hardened, remove them from the mould.

7. Inspection and trimming: Inspect the silicone keypad to ensure it meets the quality requirements.

Trimming can be done if necessary, such as trimming the edges or adjusting the shape. The manufacturing process of silicone keypads can be adjusted and improved based on specific product requirements.

Silicone keys are widely used in electronic products, communication equipment, automobiles, and other industries. They provide users with reliable performance and a convenient operation experience.

The dome array is a special keyboard structure that consists of a series of metal shrapnel forming a key layer. This structure enhances tactility and feedback, making the keyboard more comfortable and efficient to use. Typically, the dome array can be assembled on top of a PCB to control the feel of the keypad.

It is also possible to pre-assemble the dome array with the keypad, such as combining a dome array with silicone keys. This allows only the silicone to be assembled on top of the PCB to achieve a good feel.