Embossed membrane switch keypads

The keypads on the membrane switch, with different colors indicating the position, shape and size of the keyboards, are more common in the initial stage of the membrane switch.

Stereotype Membrane Switch: Usually, the keys on the membrane switch are just color to express the position, shape and size of the keys. The accuracy of the operation can only be recognized by the operator's vision. Since there is no appropriate feedback information to indicate whether the finger is in the effective range of the switch to connect the switch, the accuracy of the monitoring of the whole machine and the speed of the operation are affected. A kind of membrane switch that makes the switch button a little embossed, which is higher than the graphic superposition, and forms a three-dimensional shape, which is called an embossed key switch. The embossed button can not only accurately and accurately press the area of ??the button, improve the recognition speed, and make the operator's touch more sensitive, but also enhance the decorative effect of the product appearance and the production of three dimensional buttons.

Therefore, in the design stage of the membrane panel, it is necessary to make arrangements and prepare process positioning holes so as to have accurate positioning during mold pressing. Generally, the height of the three-dimensional embossing should not exceed twice the thickness of the substrate. In order to make the appearance of the product beautiful.

The protrusions of the embossed membrane keypad switch can be made in various ways.There are three types of embossed keypads: 1, curved embossed keypads, 2, flat embossed keypads, 3, pillow shaped embossed keypads.

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