In recent years, with the rising demand for traditional and emerging markets , the domestic demand is rising switch , micro switch as a switch in the field of a class , along with changes in the market demand increases .

Definition and working principle of micro- switch

Micro switch contacts are contact mechanism with a slight spacing and fast moving mechanism for moving the switching operation with a predetermined stroke and a predetermined force , with the housing cover , the outer drive rod has a switch , the switch contacts because of its distance relatively small, hence the name micro-switches , also known as sensitive switch.

By external mechanical force transmission elements ( by pins , buttons, levers, rollers , etc. ) will be used to force action on a reed , producing reed instantaneous action when action shifted to the critical point, so moving contact with the fixed contact spring at the end of the action point fast on or off.

When the force is removed on the drive components , action reed produce reverse action force transmission element reverse stroke when the action reaches a critical point reed , instantaneous reverse action . Micro switch contact spacing is small, short stroke action , according to the power of small , off quickly. Its operating speed of the moving contact movement speed has nothing to do with the transmission components .

Micro Switch Applications

Micro switch is mainly used in gas stove , microwave oven, rice cooker , a computer mouse and other electronic devices, automotive electronics, military products , test equipment , medical equipment and other modern industrial products also have micro-switch on the scene.

In addition, the micro-switch is also integrated into the sprinkler , plumbing systems, industrial equipment , and some among the PC and peripherals . Aerospace and automotive industries are also very interested in this product , aircraft , spacecraft , tanks , turnstiles and electronic parking brake actuator are its main applications.

Domestic and foreign suppliers compete for market movements and frequent

Applied widely to stimulate the micro switch desire major suppliers on the market , whether domestic or foreign suppliers giants are peering this huge market .

Honeywell (Honeywell), Omron (Omron), Alps , and Burgess and other overseas manufacturers in the high-end market advantage. Nevertheless , local businesses for the next few months to obtain higher sales with confidence.

Enhance the performance of local micro-switches improve competitiveness

Although China Micro Switch products are still the entry-level and mid-range products, Chinese suppliers have enhanced the performance of micro-switches , to improve competitiveness , but some companies are launching more products with high electrical and mechanical performance and value-added Model , forward to the high-end market .

The current research work focuses on improving the durability of the product , improving the rated current and voltage , lower operating force and extend product life . In the opening and closing of the life of the product in general, have more than 100 million times , these companies aim to increase to 200 to 3,000,000 times.

At the same time , these companies also increased waterproof, explosion-proof, dust-proof and heat capacity of the product , and the use of metal seals . Some manufacturers also introduced a switch with LED display , animation and other special effects can be demonstrated .

Summary:

In large-scale occupation of imported products in the domestic market , we are pleased to see the rise of domestic suppliers , with technology and capital investment , the future of local manufacturers will usher in a better development opportunity to win more market share.