Durable switch

Abstract

The invention belongs to the technical field of switches, and particularly relates to a durable switch which comprises a switch outer shell, a switch inner shell, an adsorption plate, a middle shell, a hinge support lug, a circuit board, a limiting bulge, a control module, a button battery and a clamping plate. A second piston moves downwards relative to a second piston shell, liquid in the second piston shell can be extruded to be discharged from a liquid outlet hole and enters a first piston shell, and the first piston shell is pushed to move upwards; after the liquid in the second piston shell gradually flows into the first piston shell, the switch shell moves inwards by a certain amplitude relative to the middle shell; after a user finds that the switch shell is reset through the pressing rod, the weakening degree of the elastic force of the spring is relatively small, and the switch can be continuously used. The longer the wireless switch is pressed, the more obvious the effect of protecting the elastic force of the spring is.

Description

technical field [0001] The invention belongs to the technical field of switches, and in particular relates to a durable switch. Background technique [0002] Now that society has entered the era of intelligence, people can remotely issue orders to lamps, electrical appliances, and curtains in the home with a smartphone. This is the wireless smart home of light lighting. The opening of the wireless smart home is of course inseparable from the unknown hero behind the scenes, the wireless switch. It is with its strong support that the wireless smart home is fast to install, easy to operate, and realizes remote control. The biggest difference from traditional switches is that wireless smart switches are removable and have no wiring. Its movable feature provides users with a more convenient and comfortable lighting control solution; its wiring-free feature reduces the use of wires and PVC pipes during installation, that is, reduces the demand for copper, aluminum and other metal...

AI Technical Summary

Problems solved by technology

[0004] The wireless switch itself is very thin, the swing range of the pressure plate is small, and the return spring inside is weak. When the wireless switch is placed on the table and is pressed by a heavy object for a period of time, the return spring may weaken, causing the switch to fail to reset, causing the switch to fail or Bad sense of pressure

[0005] At present, most wireless switches are powered by button batteries, which can make the switch very thin. When there is no battery, the battery may not be found in time, making the wireless switch unusable; of course, there are also passive switches, but passive switches are thicker, which affects the appearance.

[0006] Due to the flexible layout of the wireless switch, it often falls to the ground and is accidentally stepped on, causing damage

Images