JPH0348816U

JPH0348816U -

Info

Publication number: JPH0348816U
Application number: JP10882189U
Authority: JP
Priority date: 1989-09-18
Filing date: 1989-09-18
Publication date: 1991-05-10

Description

[Brief explanation of the drawing]

第１図および第２図は、本考案のうち審査請求
の範囲第１項に係わる、表示器付マイクロスイツ
チの例を示す。第３図は、本考案のうち審査請求
の範囲第２項に係わる表示器付マイクロスイツチ
の例を示す。第４図は、第２図で示される表示付
マイクロスイツチの使用例を、第５図は、第４図
のＡ−Ａ矢視図を示す。第６図は本考案の電気回
路図の例を示す。さらに、第７図は、従来のマイ
クロスイツチを示す。なお、それぞれの図におい
て同一の部品には同一の番号を使用した。１……マイクロスイツチの本体、１−１……ア
クチエータの取り付け面、２……スプリング、３
……ローラ、４……シヤフト、５……レバー、６
……取り付け穴、７……表示灯、７−１……発光
ダイオード、８……雄ねじ、９……ナツト、１０
……操作ピン、１１……指針、１２……ねじ、１
３……ベアリング、１４……パネル、１５……カ
ム、１６……ねじ、１７……シヤフト、１８−１
……電気的接点、１８−２……電気的接点、１９
……目盛り板、２０……端子、２０−１……端子
、２０−２……端子、２０−３……端子、２０−
４……端子、２０−５……端子である。 FIG. 1 and FIG. 2 show an example of a micro switch with an indicator according to claim 1 of the present invention. FIG. 3 shows an example of a micro switch with an indicator according to claim 2 of the present invention. FIG. 4 shows an example of the use of the microswitch with display shown in FIG. 2, and FIG. 5 shows a view taken along the line A--A in FIG. 4. FIG. 6 shows an example of an electrical circuit diagram of the present invention. Furthermore, FIG. 7 shows a conventional micro switch. Note that the same numbers are used for the same parts in each figure. 1... Micro switch body, 1-1... Actuator mounting surface, 2... Spring, 3
...Roller, 4...Shaft, 5...Lever, 6
...Mounting hole, 7...Indicator light, 7-1...Light emitting diode, 8...Male thread, 9...Nut, 10
...Operation pin, 11...Pointer, 12...Screw, 1
3... Bearing, 14... Panel, 15... Cam, 16... Screw, 17... Shaft, 18-1
... Electrical contact, 18-2 ... Electrical contact, 19
...Scale plate, 20...Terminal, 20-1...Terminal, 20-2...Terminal, 20-3...Terminal, 20-
4... terminal, 20-5... terminal.

Claims

[Claims for Utility Model Registration] 1. The state of a built-in mechanical switch mechanism changes from an open state to a closed state or from a closed state to an open state in response to externally applied force or displacement. In a micro switch that obtains an electrical contact signal corresponding to an externally applied force or displacement by changing the externally applied force or displacement, the The actuator shall be equipped with a male thread attached to any surface other than the mounting surface of the actuator to be received, an electric indicator light attached to the inside of the male thread or almost at the tip of the male thread, and a nut that engages with the aforementioned male thread. Features a micro switch with an indicator light. 2 The microswitch described in the preceding paragraph has an electrical indicator attached to any surface of the microswitch body other than the mounting surface of the actuator that receives externally applied force or displacement. A micro switch with an indicator light.