A vibration switch is arranged on a casing of an electronic device, wherein the casing is provided with a through hole, the inner surface of the casing is provided with a plurality of clamping parts, and the clamping part is arranged at the On both sides of the through hole, and the inner surface of the casing and the outer periphery of the clamping portion are provided with a limiting portion; and the sliding switch includes a sliding body, the sliding body is clamped in the clamping portion And the side edge of the sliding body is provided with a second limiting portion, the two limiting portions and a limiting portion are slidably matched to form a sliding position and two sliding positions, the sliding body An operating part is protrudingly provided, and the operating part is slidably arranged in the through hole. In this way, the sliding body and the operating part are integrated to save processing and assembly costs.
The miniature tact switch has the advantages of small contact resistance, small operating force error, and diversified specifications. It has been widely used in electronic equipment and white goods, such as audio-visual products, digital products, remote controls, communication products, and household appliances. Electrical appliances, security products, toys, computer products, fitness equipment, medical equipment, currency detector pens, laser pen buttons, etc. Because of the environmental conditions of the touch switch (the pressure is less than 2 times the elasticity/environmental temperature and humidity conditions and electrical performance) large equipment and high-load buttons are directly replaced by conductive rubber or metal shrapnel of the pot switch, such as medical equipment, TV remote control, etc.
The pin position of the five-pin tact switch of the miniature tact switch: two pins are a group, when the switch body is correctly pressed, the four pins are connected, and the fifth pin is grounded.
The miniature tact switch is the fourth-generation switch product developed with the requirements of the development of electronic technology. The earlier volume was 12mmx12mm, 8mm and 8mm, and now it is 6mm less than 6om. The product structure has three types: vertical, horizontal and horizontal with ground terminal. Now there are two types of combination (3M, 4M, SM, 6M, SM) and potentiometer touch switch combination, which can meet the requirements of various domestic electronic products. . There are three installation sizes: 6.smm, 4.5mm, 5.5mm, 4mm, and 6mm, 4mm. There are 4.5mm and 4.5mm small tact switches and chip type tact switches in foreign countries, and the chip type tact switches are suitable for surface assembly. The use of conductive rubber switches is also very popular.