JPS6019129U - Mirror tilt adjustment switch for outer mirror - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

1 and 2 are a front view and a sectional view taken along the line ■-■ of FIG. 1, respectively, FIG. 3 is a front view of a switch according to an embodiment of the present invention, and FIGS. 3 is a sectional view taken along line IV-IV, and sectional view taken along line ■-■ in FIG. 3, FIG. 6 is an exploded perspective view of the switch shown in FIG. 3, and FIG. 8 is an enlarged cross-sectional view of the selector switch knob, FIG. 9 is a diagram showing the printed wiring of the board 25, and FIG. 10 is the operating switch 33 and the selector switch 3.
4 and each motor, FIG. 11 is a diagram showing the connection relationship of each terminal connected to each fixed contact of the changeover switch knob 21, and FIG. 12 is a diagram showing the connection relationship of each terminal connected to each fixed contact of the operation switch knob 21. FIG. 3 is a diagram showing a connection relationship between connected terminals. 21... Selector switch knob, 22... Knob body, 2
4... Holder, 25... Board, 26.27... Fixed contact, 29... Movable contact, 30... Operation switch knob, 33... Operation switch, 34... Changeover switch. Meng Amendment December 2, 1982 The scope of the claims for utility model registration and the brief description of the drawings are amended as follows. O Scope of Claim for Utility Model Registration Inside the switch case consisting of a peripheral wall and a bottom wall, there is one sliding switch knob for selecting the left and right outer mirrors, and a push-in part in four directions, up, down, left and right with respect to the center as a fulcrum. one operation switch knob comprising a movable contact on the lower surface of each push-in portion and a spring means for biasing it to a neutral position, each fixed contact cooperating with each of the movable contacts, and the changeover switch knob; A movable contact provided on the lower surface cooperates with a fixed contact provided at a predetermined location on the soil surface of the bottom wall. In a mirror tilt adjustment switch for an outer mirror that tilts the mirror angle in a predetermined direction by bringing a movable contact into contact with a corresponding fixed contact, the changeover switch knob is inserted into a through hole formed in the center of the operation switch knob. The operating switch knob has an inner wall surface surrounding the switching switch and an outer wall surface surrounding the outer periphery of the inner wall surface, and the lower end of the inner wall surface is lower than the lower end of the outer wall surface in the neutral position. It is located on the side close to the wall, and when one push-in part of the operation switch knob is pushed in, the lower end of the push-in side of the inner wall surface of the operation switch knob contacts the bottom wall and becomes a fulcrum, causing the entire operation switch knob to tilt. A mirror tilt adjustment switch for an outer mirror, which is characterized by: BRIEF DESCRIPTION OF THE DRAWINGS Figures 1 and 2 are a front view of a conventional switch and a cross-sectional view taken along the line ■-■ in Figure 1, respectively; Figure 3 is a front view of a switch according to an embodiment of the present invention; Figure 5 shows IV-TV in Figure 3 respectively.
6 is an exploded perspective view of the switch in FIG. 3, FIG. 7 is an enlarged vertical cross-sectional view of the movable contact support portion 24b of the holder 24, and FIG. 9 is a cross-sectional enlarged view of the changeover switch knob, FIG. 9 is a diagram showing the printed wiring of the board 25, FIG. 10 is a wiring diagram showing the circuit configuration of the operation switch 33, the changeover switch, 34 and each motor, and FIG. 11 12 is a diagram showing the connection relationship of each terminal connected to each fixed contact of the changeover switch knob 21, and FIG. 12 is a diagram showing the connection relationship of the terminals connected to each fixed contact of the operation switch knob. 21... Selector switch knob, 22... Knob body, 2
4... Holder, 25... Board, 26.27... Fixed contact, 29... Movable contact, 30... Operation switch knob, 33... Operation switch, 34... Changeover switch, 37... Bottom wall, 39... Peripheral wall.

Claims (1)

[Scope of claim for utility model registration] Selecting left and right outer mirrors in the switch case 1
It has two sliding switch knobs, push-in parts in four directions, up, down, left and right with respect to the center as a fulcrum, a movable contact on the lower surface of each push-in part, and a spring means for urging it to a neutral position. a base plate having fixed contacts that cooperate with each of the movable contacts and a fixed contact that cooperates with the movable contacts provided on the lower surface of the changeover switch knob; In the mirror tilt adjustment switch for an outer mirror, the mirror angle is tilted in a predetermined direction by pushing in one of the push-in parts to bring the movable contact below the push-in part into contact with the corresponding fixed contact, and the above changeover switch. The knob is slidably provided in a through hole formed in the center of the operation switch knob, and the operation switch knob includes an inner wall surface surrounding the changeover switch knob and an outer wall surface surrounding the outer periphery of the inner wall surface, The lower end of the inner wall surface is located closer to the board than the lower end of the outer wall surface in the neutral position, and when one push-in part of the operation switch knob is pushed in, the lower end of the push-in side of the inner wall surface of the operation switch knob is located on the board. A mirror tilt adjustment switch for an outside mirror, characterized in that the entire operating switch knob is tilted by contacting the knob to act as a fulcrum.