JPS63121387U

JPS63121387U -

Info

Publication number: JPS63121387U
Application number: JP1331587U
Authority: JP
Priority date: 1987-01-31
Filing date: 1987-01-31
Publication date: 1988-08-05

Description

[Brief explanation of the drawing]

第１図および第２図は本考案の一実施例を示し
、第１図は断面図、第２図は分解した斜視図、第
３図ないし第５図は従来の構造を示すもので、第
３図はステアリングホイール廻りの構成図、第４
図は断面図、第５図は分解した斜視図である。１……ステアリングホイール、２……ステアリ
ングシヤフト、４……ロータリ式コンタクトポイ
ントアツセンブリ、５……回転円板、６……固定
円板、２０……第１の摺接板、２１……第２の接
点支持片、２２……第２の接点、２３……第１の
接点支持片、２４……第１の接点、２５……第２
の摺接板。 1 and 2 show one embodiment of the present invention, FIG. 1 is a sectional view, FIG. 2 is an exploded perspective view, and FIGS. 3 to 5 show the conventional structure. Figure 3 is a configuration diagram around the steering wheel, and Figure 4 is a diagram of the configuration around the steering wheel.
The figure is a sectional view, and FIG. 5 is an exploded perspective view. DESCRIPTION OF SYMBOLS 1... Steering wheel, 2... Steering shaft, 4... Rotary contact point assembly, 5... Rotating disc, 6... Fixed disc, 20... First sliding contact plate, 21... Third 2 contact support piece, 22...second contact, 23...first contact support piece, 24...first contact, 25...second
sliding contact plate.

Claims

[Scope of Claim for Utility Model Registration] A rotating side disk and a stationary side disk are coaxially opposed to each other, and a contact support piece made of a conductive elastic plate with a contact point provided at the tip is attached to one of the disks, and
In the rotary type contact point, a circular conductive sliding contact plate is provided on the other disc with which the contact slides, and as the rotating disc rotates, the contact and the sliding contact plate come into sliding contact to maintain electrical circuit continuity. A first sliding contact plate is provided on one of the discs concentrically with this disc, and a second contact support piece is installed that is displaced in the radial direction from the sliding contact plate and has a second contact point at its tip. The other disc is provided with a second sliding contact plate that is concentric with this disc and on which the second contact point slides, and which is displaced in the radial direction with respect to the second sliding contact plate and has a distal end. A rotary contact point characterized in that a first contact support piece having a first contact that makes sliding contact with the first sliding contact plate is installed on the rotary type contact point.