Press-button switch

Abstract

The invention relates to a switch, especially the switch with double push-buttons. It includes the switching push button discreteness and on-off switching pedestal. The switching push button discreteness includes the tract of the switch box, switching push button and locking and unlocking organ and the on-off switching pedestal includes the moving contact, fixed contact, reset spring, pedestal frame and adjustable shelf. The fixed contact is set at the bottom of the pedestal frame, the moving contact is set the adjustable shelf cooperating with the pedestal frame, the reset spring is set between the adjustable shelf and the pedestal frame, the on-off switching pedestal and switching push button are two respective components and the tract of the switch box in the switching push button is combined with the on-off switching pedestal. With the help of the abovementioned solution, the invention provides a new, simple, compact and convenient switching push button.

Description

technical field [0001] The invention relates to a switch, in particular to a double-button switch. technical background [0002] At present, there are many types of switches on the market, and switches have already entered thousands of households, such as wall switches. The structure is not compact, and there are still some defects. First, its switch button assembly and the switch switch base are conjoined, and a spring is installed on the lower end of the button to directly connect with the moving contact in the switch switch base. Once this structure is disassembled , each part is scattered, so it is extremely inconvenient to assemble, especially after the switch breaks down, it is difficult to repair and replace parts; secondly, there is a fixed contact and a moving contact in the bottom of the switch that are always connected, In the closed state, the other fixed contact is separated from the moving contact. When it needs to be connected, the swing mechanism on the movi...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of switches on the market, and switches have already entered thousands of households, such as wall switches. The structure is not compact, and there are still some defects. First, its switch button assembly and the switch switch base are conjoined, and a spring is installed on the lower end of the button to directly connect with the moving contact in the switch switch base. Once this structure is disassembled , each part is scattered, so it is extremely inconvenient to assemble, especially after the switch breaks down, it is difficult to repair and replace parts; secondly, there is a fixed contact and a moving contact in the bottom of the switch that are always connected, In the closed state, the other fixed contact is separated from the moving contact. When it needs to be connected, the swing mechanism on the moving contact is driven by pressing the button, so that the moving contact touches the separated fixed contact. The button switch with this structure is prone to misoperation when the power is turned on, and sometimes the contact surface between the moving contact and the fixed contact is very small, sparks will be generated, and the work of the button switch will be affected.

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