SU1597950A1

SU1597950A1 - Electric switch

Info

Publication number: SU1597950A1
Application number: SU884462202A
Authority: SU
Inventors: Алексей Максимович Санин
Original assignee: Харьковское Производственное Объединение "Электробытприбор"
Priority date: 1988-07-18
Filing date: 1988-07-18
Publication date: 1990-10-07

Abstract

Изобретение относитс к электрическим выключател м, используемым, например, в электробритвах. Целью изобретени вл етс упрощение конструкции и сборки. Дл этого в выключателе, имеющем изол ционный корпус 1 с расположенными в нем неподвижными центральным 7 и боковым 8 контактами, коммутируемыми перекидной контактной пластиной 9 с помощью привода выключени , содержащего подвижную клавишу 5 с приливом 6 и воздействующего на пластину 9 через вкладыш 10 с осевыми приливами 11, подвижно введенными в пазы 12 боковых стенок корпуса, перпендикул рные направлению перемещени клавиши 5 и расположенные в плоскости оси поворота пластины, совмещенной с центральным контактом 7, согласно изобретению, вкладыш выполнен упругим дугообразным и опираетс одновременно концами своей дуги на пластину 9 по разные стороны от оси ее поворота, а прилив 6 клавиши непосредственно воздействует на выпуклую поверхность вкладыша. 3 ил.The invention relates to electrical switches used, for example, in electric shavers. The aim of the invention is to simplify the design and assembly. For this purpose, in a switch having an insulating body 1 with stationary central 7 and side 8 contacts located thereon, switched by a flip contact plate 9 using an off-switch actuator containing a movable key 5 with tide 6 and acting on plate 9 through an insert 10 with axial tides 11, movably inserted into the grooves 12 of the side walls of the housing, perpendicular to the direction of movement of the key 5 and located in the plane of the axis of rotation of the plate, aligned with the central contact 7, according to the invention, the contribution w is elastic and rests arcuate arc simultaneously its ends to the plate 9 on opposite sides of its axis of rotation, a tide key 6 directly acts on the convex surface of the liner. 3 il.

Description

Фаг.2Phage.2

Claims

Claim

An electric switch comprising a dielectric housing in which a shutdown drive and at least one central and one lateral fixed contacts are mounted, switched by a flip contact plate, the pivot axis of which is aligned with the central contact, the shutdown drive has a c ' the tide, and on the flip plate installed and pressed to her drive. turn-off house liner with axial tides introduced with the possibility of angular and reciprocating movements in. grooves of the side walls of the housing, located in a plane perpendicular to the direction of movement of the keys and passing through the axis of rotation of the flip plate, characterized in that, in order to simplify the design and assembly, the liner is made arcuM and is simultaneously supported by the ends of its arc on the flip plate on opposite sides of the axis of rotation. while the rush of the key directly affects. convex surface of the liner.

Figure 2 ¹ Compiled by M. Kuzneiova