JPH025837U

JPH025837U -

Info

Publication number: JPH025837U
Application number: JP8550588U
Authority: JP
Priority date: 1988-06-27
Filing date: 1988-06-27
Publication date: 1990-01-16

Description

[Brief explanation of the drawing]

第１図ａ〜ｅはそれぞれ本考案の第１の実施例
を示す分解斜視図、電極板の平面図、全体の平面
図、側面図及び断面図、第２図は本考案の第２の
実施例の電極板の平面図、第３図及び第４図はそ
れぞれ従来の密閉型スイツチの第１及び第２の例
を示す断面図である。１，１Ａ……電極板、２……ステム、３……回
転摺動子部、４……Ｏリング、５……カバー、１
１……絶縁基板、１２……中心電極、１３……接
続電極、１４……集電電極部、１５，１５Ａ……
絶縁部、１６，１６Ａ……摺動電極部、１７，１
７Ａ……接続電極、１８，１８Ａ……終端電極部
、２１……内部空洞部、２２Ａ，２２Ｂ……端子
、２３……突起部、３１……回転円板、３２……
摺動子、３３……ドライバー溝、３４……調整用
突出部、５１……調整用孔、５２……固定用孔、
６１……フレーム、６２……接点、６３……支持
台、６４……端子、６５……可動接片、６６……
ツマミ、６７……ボツクス、７１……端子、７２
……基板、７３……可動接点、７４……スライダ
ー、７５……ケース。 Figures 1 a to e are an exploded perspective view, a plan view of an electrode plate, an overall plan view, a side view, and a cross-sectional view, respectively, showing a first embodiment of the present invention, and Figure 2 is a second embodiment of the present invention. The plan view of the example electrode plate, and FIGS. 3 and 4 are cross-sectional views showing first and second examples of conventional sealed switches, respectively. 1, 1A...electrode plate, 2...stem, 3...rotating slider section, 4...O ring, 5...cover, 1
DESCRIPTION OF SYMBOLS 1... Insulating substrate, 12... Center electrode, 13... Connection electrode, 14... Current collecting electrode part, 15, 15A...
Insulating part, 16, 16A...Sliding electrode part, 17, 1
7A... Connection electrode, 18, 18A... End electrode part, 21... Internal cavity, 22A, 22B... Terminal, 23... Protrusion, 31... Rotating disk, 32...
Slider, 33...driver groove, 34...adjustment protrusion, 51...adjustment hole, 52...fixing hole,
61... Frame, 62... Contact, 63... Support stand, 64... Terminal, 65... Movable contact piece, 66...
Knob, 67...Box, 71...Terminal, 72
... Board, 73 ... Movable contact, 74 ... Slider, 75 ... Case.

Claims

[Scope of utility model registration request]

A current collector comprising an insulating substrate, a center electrode formed in a circular shape at the center of the upper surface of the insulating substrate, and a connecting electrode connected to the center electrode and formed at a predetermined position on the periphery of the insulating substrate. an electrode part, an insulating part formed around the center electrode in an arc shape with a predetermined width around the center electrode, and an insulating part connected to the insulating part and having the same radius and the same width as the insulating part. an electrode plate comprising a sliding electrode portion formed around the periphery of the insulating substrate, and a terminal electrode portion provided with a connecting electrode connected to the sliding electrode portion and formed at a predetermined position on the periphery of the insulating substrate; The electrode plate is fixed to the bottom surface with the top surface facing upward, and the inner wall surface has a step structure in which the diameter from the middle part to the opening is larger than the diameter from the bottom face to the middle part, and a predetermined part of the outer surface is formed. first and second terminals provided at positions and connected to respective connection electrodes of the current collecting electrode part and the terminal electrode part, respectively; and a plurality of protrusions formed to protrude at predetermined positions on the outer surface. a rotating disk whose side surfaces and bottom surfaces are supported in contact with the stepped portion of the internal cavity; and a rotating disk fixed to the center of rotation on the bottom side of the rotating disk and made of an elastic conductive material. A slider whose one end is in contact with the center electrode and whose other end is in contact with one of the sliding electrode section and the insulating section, and a driver groove is formed on the upper surface of the slider, which is provided at the center of rotation on the upper surface of the rotating disk. A rotary slider portion including a disc-shaped adjustment protrusion, and a circular recess formed by the inner wall surface of the internal cavity, the upper surface of the rotary disc, and the side surface of the adjustment protrusion. an adjustment hole provided in a circular shape so that the driver groove is exposed at the center of the upper surface, and a plurality of fixing holes provided at positions corresponding to each of the protrusions on the side surface. A component that presses down the O-ring from above and inserts the fixing holes into the respective protrusions to connect and hold the stem and the rotary slider part together, thereby sealing the electrode plate and the slider. A closed type switch characterized by having a letter-shaped cover.