JPS61146833U

JPS61146833U -

Info

Publication number: JPS61146833U
Application number: JP16155784U
Authority: JP
Priority date: 1984-10-25
Filing date: 1984-10-25
Publication date: 1986-09-10

Description

[Brief explanation of the drawing]

第１図は本考案が適用される車両用切替スイツ
チの内部構造説明図、第２はそのＣ―Ｃ断面図、
第３図ないし第８図は操作レバー作動時における
固定接点と摺動接点との相対位置関係を示す図、
第９図は車両用切替スイツチの外観図、第１０図
は従来の車両用切替スイツチの内部構造説明図、
第１１図はそのＢ―Ｂ断面図である。１０……車両用切替スイツチ、１２……レバー
、１４……リテーナ、１６，１８，２０……固定
接点群、２２……アークギヤツプ、２４……可動
接点板。 Fig. 1 is an explanatory diagram of the internal structure of a vehicle changeover switch to which the present invention is applied, and Fig. 2 is a cross-sectional view taken along line C-C.
Figures 3 to 8 are diagrams showing the relative positional relationship between the fixed contact and the sliding contact when the operating lever is operated;
FIG. 9 is an external view of a vehicle changeover switch, FIG. 10 is an explanatory diagram of the internal structure of a conventional vehicle changeover switch,
FIG. 11 is a sectional view taken along line BB. DESCRIPTION OF SYMBOLS 10... Vehicle changeover switch, 12... Lever, 14... Retainer, 16, 18, 20... Fixed contact group, 22... Arc gap, 24... Movable contact plate.

補正昭６１．４．９図面の簡単な説明を次のように補正する。明細書第１１頁台２行の「第２はそのＣ―Ｃ断
面図」を「第２図はそのＣ―Ｃ断面図」に訂正す
る。Amendment April 9, 1986 The brief description of the drawing is amended as follows. On page 11, line 2 of the specification, ``The second figure is a sectional view taken along the line CC'' is corrected to ``Figure 2 is a sectional view taken along the line CC''.

Claims

[Scope of utility model registration request]

Each sliding contact plate includes a plurality of fixed contacts insulated by an arc gap and arranged in an array, and a movable contact plate having a plurality of sliding contacts that slide freely toward and away from the fixed contacts to perform desired circuit switching. In the structure of a vehicle changeover switch in which a moving contact moves over an arc gap to an adjacent fixed contact, the distance between the arc gaps of the fixed contacts and the distance between each sliding contact must be adjusted to prevent two or more sliding contacts from falling into the arc gap at the same time. The structure of a vehicle changeover switch is characterized in that the distance between the two is determined.